[ 16.416094][ C0] [ 16.416245][ C0] ================================ [ 16.416458][ C0] WARNING: inconsistent lock state [ 16.416668][ C0] 6.15.0-rc5-virtme #1 Not tainted [ 16.416872][ C0] -------------------------------- [ 16.417080][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 16.417337][ C0] ksft_runner.sh/258 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 16.417598][ C0] ffffffff9fbbf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 16.417975][ C0] {SOFTIRQ-ON-W} state was registered at: [ 16.418182][ C0] __lock_acquire+0x3eb/0x9d0 [ 16.418396][ C0] lock_acquire.part.0+0xb6/0x240 [ 16.418609][ C0] _raw_spin_lock+0x33/0x40 [ 16.418821][ C0] simple_pin_fs+0x24/0x150 [ 16.419028][ C0] start_creating.part.0+0x3f/0x2f0 [ 16.419245][ C0] debugfs_create_dir+0x6a/0x540 [ 16.419452][ C0] component_debug_init+0x17/0x30 [ 16.419665][ C0] do_one_initcall+0x8c/0x1e0 [ 16.419876][ C0] do_initcalls+0x176/0x280 [ 16.420086][ C0] kernel_init_freeable+0x22d/0x300 [ 16.420293][ C0] kernel_init+0x20/0x200 [ 16.420502][ C0] ret_from_fork+0x31/0x70 [ 16.420712][ C0] ret_from_fork_asm+0x1a/0x30 [ 16.420917][ C0] irq event stamp: 2472 [ 16.421074][ C0] hardirqs last enabled at (2472): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 16.421492][ C0] hardirqs last disabled at (2471): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 16.421873][ C0] softirqs last enabled at (732): [] handle_softirqs+0x358/0x620 [ 16.422239][ C0] softirqs last disabled at (1933): [] __irq_exit_rcu+0xfa/0x160 [ 16.422611][ C0] [ 16.422611][ C0] other info that might help us debug this: [ 16.422920][ C0] Possible unsafe locking scenario: [ 16.422920][ C0] [ 16.423243][ C0] CPU0 [ 16.423401][ C0] ---- [ 16.423556][ C0] lock(pin_fs_lock); [ 16.423717][ C0] [ 16.423872][ C0] lock(pin_fs_lock); [ 16.424030][ C0] [ 16.424030][ C0] *** DEADLOCK *** [ 16.424030][ C0] [ 16.424346][ C0] 4 locks held by ksft_runner.sh/258: [ 16.424559][ C0] #0: ffff888005e1c8f8 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x4f/0x490 [ 16.424948][ C0] #1: ffff888005e1c990 (&sig->exec_update_lock){++++}-{4:4}, at: exec_mmap+0x8c/0x840 [ 16.425324][ C0] #2: ffff888009662020 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x190/0x800 [ 16.425701][ C0] #3: ffffffff9f974480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 16.426067][ C0] [ 16.426067][ C0] stack backtrace: [ 16.426327][ C0] CPU: 0 UID: 0 PID: 258 Comm: ksft_runner.sh Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 16.426332][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.426334][ C0] Call Trace: [ 16.426336][ C0] [ 16.426337][ C0] dump_stack_lvl+0x82/0xd0 [ 16.426343][ C0] print_usage_bug.part.0+0x25f/0x360 [ 16.426350][ C0] mark_lock_irq+0x343/0x400 [ 16.426355][ C0] ? __pfx_unwind_next_frame+0x10/0x10 [ 16.426361][ C0] ? save_trace+0x52/0x170 [ 16.426365][ C0] mark_lock+0x174/0x2f0 [ 16.426369][ C0] mark_usage+0x46/0x150 [ 16.426373][ C0] __lock_acquire+0x3eb/0x9d0 [ 16.426378][ C0] lock_acquire.part.0+0xb6/0x240 [ 16.426381][ C0] ? simple_pin_fs+0x24/0x150 [ 16.426386][ C0] ? rcu_is_watching+0x12/0xc0 [ 16.426392][ C0] ? lock_acquire+0x10c/0x170 [ 16.426395][ C0] ? simple_pin_fs+0x24/0x150 [ 16.426399][ C0] _raw_spin_lock+0x33/0x40 [ 16.426403][ C0] ? simple_pin_fs+0x24/0x150 [ 16.426406][ C0] simple_pin_fs+0x24/0x150 [ 16.426410][ C0] debugfs_remove+0x35/0x70 [ 16.426414][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 16.426420][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 16.426423][ C0] ? __sk_destruct+0x383/0x780 [ 16.426428][ C0] ? rcu_do_batch+0x34c/0xf20 [ 16.426431][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 16.426434][ C0] ? irq_exit_rcu+0xe/0x30 [ 16.426436][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.426440][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.426444][ C0] ? __call_rcu_common.constprop.0+0x29d/0x610 [ 16.426448][ C0] ? __put_anon_vma+0xf4/0x320 [ 16.426452][ C0] ? unlink_anon_vmas+0x4ef/0x920 [ 16.426454][ C0] ? free_pgtables+0x25b/0x6e0 [ 16.426459][ C0] ? exit_mmap+0x30d/0x800 [ 16.426461][ C0] ? mmput+0xb8/0x3e0 [ 16.426466][ C0] ? exec_mmap+0x416/0x840 [ 16.426469][ C0] ? begin_new_exec+0x3ae/0x15f0 [ 16.426474][ C0] __put_net+0x19/0x60 [ 16.426477][ C0] __sk_destruct+0x58a/0x780 [ 16.426482][ C0] ? rcu_do_batch+0x34a/0xf20 [ 16.426484][ C0] rcu_do_batch+0x34c/0xf20 [ 16.426488][ C0] ? find_held_lock+0x2b/0x80 [ 16.426492][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 16.426496][ C0] ? mark_held_locks+0x49/0x80 [ 16.426499][ C0] ? note_gp_changes+0x182/0x1e0 [ 16.426502][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 16.426507][ C0] rcu_core+0x2bb/0x500 [ 16.426510][ C0] handle_softirqs+0x218/0x620 [ 16.426514][ C0] __irq_exit_rcu+0xfa/0x160 [ 16.426517][ C0] irq_exit_rcu+0xe/0x30 [ 16.426519][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.426522][ C0] [ 16.426523][ C0] [ 16.426525][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.426528][ C0] RIP: 0010:__call_rcu_common.constprop.0+0x29d/0x610 [ 16.426533][ C0] Code: 00 00 4c 89 ea 48 89 ee 4c 89 e7 e8 cd ac ff ff 48 85 db 75 24 9c 58 f6 c4 02 0f 85 6f 02 00 00 48 85 db 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 6f 69 1b 00 eb d5 [ 16.426535][ C0] RSP: 0018:ffffc90000ad7768 EFLAGS: 00000282 [ 16.426539][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040 [ 16.426541][ C0] RDX: 0000000000000000 RSI: ffffffff9f485f31 RDI: ffffffff9ec50ce0 [ 16.426542][ C0] RBP: ffff88800a4e9620 R08: 0000000000000001 R09: 0000000000000001 [ 16.426544][ C0] R10: ffffffffa03d8197 R11: ffffffff9f9745a0 R12: ffff888036039700 [ 16.426546][ C0] R13: 0000000000000286 R14: 0000000000000000 R15: ffffffff9f988940 [ 16.426553][ C0] __put_anon_vma+0xf4/0x320 [ 16.426556][ C0] unlink_anon_vmas+0x4ef/0x920 [ 16.426561][ C0] free_pgtables+0x25b/0x6e0 [ 16.426566][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 16.426569][ C0] ? lock_acquire+0x10c/0x170 [ 16.426573][ C0] ? exit_mmap+0x190/0x800 [ 16.426576][ C0] ? down_write+0x152/0x210 [ 16.426579][ C0] ? __pfx_down_write+0x10/0x10 [ 16.426584][ C0] exit_mmap+0x30d/0x800 [ 16.426587][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 16.426592][ C0] ? __mutex_unlock_slowpath+0x144/0x400 [ 16.426602][ C0] mmput+0xb8/0x3e0 [ 16.426606][ C0] exec_mmap+0x416/0x840 [ 16.426610][ C0] ? rcu_is_watching+0x12/0xc0 [ 16.426614][ C0] begin_new_exec+0x3ae/0x15f0 [ 16.426618][ C0] load_elf_binary+0x63a/0x2a20 [ 16.426625][ C0] ? __lock_acquire+0x591/0x9d0 [ 16.426630][ C0] ? find_held_lock+0x2b/0x80 [ 16.426633][ C0] ? __pfx_load_elf_binary+0x10/0x10 [ 16.426636][ C0] ? exec_binprm+0x237/0x640 [ 16.426642][ C0] exec_binprm+0x255/0x640 [ 16.426647][ C0] ? __pfx_exec_binprm+0x10/0x10 [ 16.426650][ C0] ? bprm_execve+0x93/0x490 [ 16.426656][ C0] bprm_execve+0x1af/0x490 [ 16.426660][ C0] do_execveat_common.isra.0+0x3f5/0x550 [ 16.426665][ C0] __x64_sys_execve+0x8e/0xb0 [ 16.426669][ C0] do_syscall_64+0xc1/0x1d0 [ 16.426674][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 16.426676][ C0] RIP: 0033:0x7f276ca7d40b [ 16.426683][ C0] Code: Unable to access opcode bytes at 0x7f276ca7d3e1. [ 16.426685][ C0] RSP: 002b:00007ffc6e287c28 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 16.426687][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f276ca7d40b [ 16.426689][ C0] RDX: 000055fde1b76640 RSI: 000055fde1b69d90 RDI: 000055fde1b83a00 [ 16.426691][ C0] RBP: 000055fde1b83a00 R08: 000055fde1b5e4d0 R09: 0000000000000020 [ 16.426693][ C0] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff [ 16.426695][ C0] R13: 000055fde1b69d90 R14: 000055fde1b76640 R15: 000055fde1b65660 [ 16.426700][ C0] [ 16.449591][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 16.449943][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 258, name: ksft_runner.sh [ 16.450290][ C0] preempt_count: 100, expected: 0 [ 16.450495][ C0] RCU nest depth: 0, expected: 0 [ 16.450691][ C0] INFO: lockdep is turned off. [ 16.450888][ C0] Preemption disabled at: [ 16.450890][ C0] [] handle_softirqs+0xe5/0x620 [ 16.451287][ C0] CPU: 0 UID: 0 PID: 258 Comm: ksft_runner.sh Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 16.451292][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.451294][ C0] Call Trace: [ 16.451296][ C0] [ 16.451298][ C0] dump_stack_lvl+0xb0/0xd0 [ 16.451304][ C0] __might_resched+0x360/0x5a0 [ 16.451309][ C0] down_write+0x72/0x210 [ 16.451313][ C0] ? __pfx_down_write+0x10/0x10 [ 16.451316][ C0] ? simple_recursive_removal+0x3a/0x860 [ 16.451320][ C0] ? rcu_is_watching+0x12/0xc0 [ 16.451326][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 16.451330][ C0] simple_recursive_removal+0x166/0x860 [ 16.451333][ C0] ? __pfx_remove_one+0x10/0x10 [ 16.451337][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 16.451341][ C0] debugfs_remove+0x44/0x70 [ 16.451344][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 16.451349][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 16.451352][ C0] ? __sk_destruct+0x383/0x780 [ 16.451357][ C0] ? rcu_do_batch+0x34c/0xf20 [ 16.451361][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 16.451364][ C0] ? irq_exit_rcu+0xe/0x30 [ 16.451366][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.451371][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.451375][ C0] ? __call_rcu_common.constprop.0+0x29d/0x610 [ 16.451379][ C0] ? __put_anon_vma+0xf4/0x320 [ 16.451383][ C0] ? unlink_anon_vmas+0x4ef/0x920 [ 16.451386][ C0] ? free_pgtables+0x25b/0x6e0 [ 16.451390][ C0] ? exit_mmap+0x30d/0x800 [ 16.451393][ C0] ? mmput+0xb8/0x3e0 [ 16.451397][ C0] ? exec_mmap+0x416/0x840 [ 16.451401][ C0] ? begin_new_exec+0x3ae/0x15f0 [ 16.451406][ C0] __put_net+0x19/0x60 [ 16.451409][ C0] __sk_destruct+0x58a/0x780 [ 16.451413][ C0] ? rcu_do_batch+0x34a/0xf20 [ 16.451416][ C0] rcu_do_batch+0x34c/0xf20 [ 16.451419][ C0] ? find_held_lock+0x2b/0x80 [ 16.451424][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 16.451428][ C0] ? mark_held_locks+0x49/0x80 [ 16.451432][ C0] ? note_gp_changes+0x182/0x1e0 [ 16.451435][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 16.451440][ C0] rcu_core+0x2bb/0x500 [ 16.451443][ C0] handle_softirqs+0x218/0x620 [ 16.451448][ C0] __irq_exit_rcu+0xfa/0x160 [ 16.451450][ C0] irq_exit_rcu+0xe/0x30 [ 16.451452][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.451456][ C0] [ 16.451457][ C0] [ 16.451458][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.451461][ C0] RIP: 0010:__call_rcu_common.constprop.0+0x29d/0x610 [ 16.451468][ C0] Code: 00 00 4c 89 ea 48 89 ee 4c 89 e7 e8 cd ac ff ff 48 85 db 75 24 9c 58 f6 c4 02 0f 85 6f 02 00 00 48 85 db 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 6f 69 1b 00 eb d5 [ 16.451471][ C0] RSP: 0018:ffffc90000ad7768 EFLAGS: 00000282 [ 16.451474][ C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040 [ 16.451476][ C0] RDX: 0000000000000000 RSI: ffffffff9f485f31 RDI: ffffffff9ec50ce0 [ 16.451478][ C0] RBP: ffff88800a4e9620 R08: 0000000000000001 R09: 0000000000000001 [ 16.451480][ C0] R10: ffffffffa03d8197 R11: ffffffff9f9745a0 R12: ffff888036039700 [ 16.451482][ C0] R13: 0000000000000286 R14: 0000000000000000 R15: ffffffff9f988940 [ 16.451489][ C0] __put_anon_vma+0xf4/0x320 [ 16.451492][ C0] unlink_anon_vmas+0x4ef/0x920 [ 16.451497][ C0] free_pgtables+0x25b/0x6e0 [ 16.451503][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 16.451505][ C0] ? lock_acquire+0x10c/0x170 [ 16.451509][ C0] ? exit_mmap+0x190/0x800 [ 16.451512][ C0] ? down_write+0x152/0x210 [ 16.451515][ C0] ? __pfx_down_write+0x10/0x10 [ 16.451519][ C0] exit_mmap+0x30d/0x800 [ 16.451523][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 16.451528][ C0] ? __mutex_unlock_slowpath+0x144/0x400 [ 16.451538][ C0] mmput+0xb8/0x3e0 [ 16.451542][ C0] exec_mmap+0x416/0x840 [ 16.451546][ C0] ? rcu_is_watching+0x12/0xc0 [ 16.451550][ C0] begin_new_exec+0x3ae/0x15f0 [ 16.451554][ C0] load_elf_binary+0x63a/0x2a20 [ 16.451561][ C0] ? __lock_acquire+0x591/0x9d0 [ 16.451567][ C0] ? find_held_lock+0x2b/0x80 [ 16.451570][ C0] ? __pfx_load_elf_binary+0x10/0x10 [ 16.451573][ C0] ? exec_binprm+0x237/0x640 [ 16.451579][ C0] exec_binprm+0x255/0x640 [ 16.451584][ C0] ? __pfx_exec_binprm+0x10/0x10 [ 16.451587][ C0] ? bprm_execve+0x93/0x490 [ 16.451592][ C0] bprm_execve+0x1af/0x490 [ 16.451596][ C0] do_execveat_common.isra.0+0x3f5/0x550 [ 16.451602][ C0] __x64_sys_execve+0x8e/0xb0 [ 16.451604][ C0] do_syscall_64+0xc1/0x1d0 [ 16.451610][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 16.451612][ C0] RIP: 0033:0x7f276ca7d40b [ 16.451619][ C0] Code: Unable to access opcode bytes at 0x7f276ca7d3e1. [ 16.451620][ C0] RSP: 002b:00007ffc6e287c28 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 16.451623][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f276ca7d40b [ 16.451625][ C0] RDX: 000055fde1b76640 RSI: 000055fde1b69d90 RDI: 000055fde1b83a00 [ 16.451627][ C0] RBP: 000055fde1b83a00 R08: 000055fde1b5e4d0 R09: 0000000000000020 [ 16.451628][ C0] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff [ 16.451630][ C0] R13: 000055fde1b69d90 R14: 000055fde1b76640 R15: 000055fde1b65660 [ 16.451636][ C0] [ 18.709308][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 18.709863][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 219, name: timeout [ 18.710368][ C3] preempt_count: 101, expected: 0 [ 18.710673][ C3] RCU nest depth: 0, expected: 0 [ 18.710965][ C3] INFO: lockdep is turned off. [ 18.711262][ C3] Preemption disabled at: [ 18.711265][ C3] [] copy_fpstate_to_sigframe+0x257/0x540 [ 18.711937][ C3] CPU: 3 UID: 0 PID: 219 Comm: timeout Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 18.711946][ C3] Tainted: [W]=WARN [ 18.711948][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.711951][ C3] Call Trace: [ 18.711954][ C3] [ 18.711957][ C3] dump_stack_lvl+0xb0/0xd0 [ 18.711968][ C3] __might_resched+0x360/0x5a0 [ 18.711977][ C3] down_write+0x72/0x210 [ 18.711983][ C3] ? __pfx_down_write+0x10/0x10 [ 18.711987][ C3] ? simple_recursive_removal+0x3a/0x860 [ 18.711993][ C3] ? rcu_is_watching+0x12/0xc0 [ 18.712002][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 18.712009][ C3] simple_recursive_removal+0x166/0x860 [ 18.712013][ C3] ? __pfx_remove_one+0x10/0x10 [ 18.712019][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 18.712027][ C3] debugfs_remove+0x44/0x70 [ 18.712032][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 18.712039][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 18.712044][ C3] ? __sk_destruct+0x383/0x780 [ 18.712052][ C3] ? rcu_do_batch+0x34c/0xf20 [ 18.712057][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 18.712062][ C3] ? __local_bh_enable_ip+0x105/0x130 [ 18.712067][ C3] ? copy_fpstate_to_sigframe+0x1e1/0x540 [ 18.712074][ C3] ? get_sigframe+0x283/0xa60 [ 18.712080][ C3] ? x64_setup_rt_frame+0xfa/0x1110 [ 18.712085][ C3] ? handle_signal+0x291/0x370 [ 18.712089][ C3] ? arch_do_signal_or_restart+0x299/0x2f0 [ 18.712094][ C3] ? syscall_exit_to_user_mode+0x136/0x1f0 [ 18.712100][ C3] ? do_syscall_64+0xce/0x1d0 [ 18.712106][ C3] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 18.712113][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 18.712117][ C3] ? rcu_is_watching+0x12/0xc0 [ 18.712125][ C3] __put_net+0x19/0x60 [ 18.712130][ C3] __sk_destruct+0x58a/0x780 [ 18.712135][ C3] ? rcu_do_batch+0x34a/0xf20 [ 18.712140][ C3] rcu_do_batch+0x34c/0xf20 [ 18.712148][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 18.712155][ C3] ? rcu_is_watching+0x12/0xc0 [ 18.712160][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 18.712170][ C3] rcu_core+0x2bb/0x500 [ 18.712176][ C3] handle_softirqs+0x218/0x620 [ 18.712183][ C3] ? copy_fpstate_to_sigframe+0x1dc/0x540 [ 18.712190][ C3] do_softirq+0xb1/0xe0 [ 18.712194][ C3] [ 18.712196][ C3] [ 18.712199][ C3] __local_bh_enable_ip+0x105/0x130 [ 18.712204][ C3] copy_fpstate_to_sigframe+0x1e1/0x540 [ 18.712214][ C3] get_sigframe+0x283/0xa60 [ 18.712219][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 18.712226][ C3] ? __pfx_get_sigframe+0x10/0x10 [ 18.712232][ C3] ? rcu_is_watching+0x12/0xc0 [ 18.712238][ C3] ? trace_rseq_update+0xd2/0x130 [ 18.712248][ C3] x64_setup_rt_frame+0xfa/0x1110 [ 18.712255][ C3] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 18.712262][ C3] ? __pfx_x64_setup_rt_frame+0x10/0x10 [ 18.712267][ C3] ? __pfx___schedule+0x10/0x10 [ 18.712277][ C3] handle_signal+0x291/0x370 [ 18.712283][ C3] arch_do_signal_or_restart+0x299/0x2f0 [ 18.712289][ C3] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 18.712299][ C3] ? __x64_sys_rt_sigsuspend+0xbd/0x120 [ 18.712307][ C3] ? rcu_is_watching+0x12/0xc0 [ 18.712314][ C3] syscall_exit_to_user_mode+0x136/0x1f0 [ 18.712320][ C3] do_syscall_64+0xce/0x1d0 [ 18.712327][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 18.712331][ C3] RIP: 0033:0x7f1389c7106c [ 18.712342][ C3] Code: Unable to access opcode bytes at 0x7f1389c71042. [ 18.712344][ C3] RSP: 002b:00007ffc9b1d87f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000082 [ 18.712351][ C3] RAX: fffffffffffffffc RBX: 00007ffc9b1d8838 RCX: 00007f1389c7106c [ 18.712355][ C3] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 00007ffc9b1d8860 [ 18.712358][ C3] RBP: 00007ffc9b1d88e0 R08: 00007ffc9b1d88e0 R09: 0000000000000000 [ 18.712361][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9b1d8860 [ 18.712365][ C3] R13: 4056800000000000 R14: 000000000000000f R15: 00007f1389e64000 [ 18.712376][ C3]