R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe8412a50f R14: 00007f5e99e91300 R15: 0000000000022000
 </TASK>
Call Trace:
======================================================
WARNING: possible circular locking dependency detected
5.18.0-rc2-next-20220414 #1 Not tainted
------------------------------------------------------
syz-executor.4/7883 is trying to acquire lock:
ffffffff851f6c58 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0xe/0x60

but task is already holding lock:
ffff8880171a7420 (&ctx->lock){-.-.}-{2:2}, at: __perf_event_task_sched_in+0x29c/0x6e0

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&ctx->lock){-.-.}-{2:2}:
       _raw_spin_lock+0x2a/0x40
       __perf_event_task_sched_out+0x537/0x1970
       __schedule+0xec4/0x2450
       schedule+0xd2/0x1f0
       exit_to_user_mode_prepare+0x114/0x1a0
       syscall_exit_to_user_mode+0x19/0x40
       do_syscall_64+0x48/0x90
       entry_SYSCALL_64_after_hwframe+0x44/0xae

-> #2 (&rq->__lock){-.-.}-{2:2}:
       _raw_spin_lock_nested+0x30/0x40
       raw_spin_rq_lock_nested+0x1e/0x30
       task_fork_fair+0x63/0x4d0
       sched_cgroup_fork+0x343/0x490
       copy_process+0x4082/0x6db0
       kernel_clone+0xe7/0xa60
       kernel_thread+0xb5/0xf0
       rest_init+0x24/0x3d0
       start_kernel+0x4cd/0x4ee
       secondary_startup_64_no_verify+0xe0/0xeb

-> #1 (&p->pi_lock){-.-.}-{2:2}:
       _raw_spin_lock_irqsave+0x39/0x50
       try_to_wake_up+0xa5/0x1060
       up+0x75/0xb0
       __up_console_sem+0x6e/0x80
       console_unlock+0x603/0xd40
       vt_ioctl+0x281e/0x2c90
       tty_ioctl+0x7c4/0x1700
       __x64_sys_ioctl+0x196/0x210
       do_syscall_64+0x3b/0x90
       entry_SYSCALL_64_after_hwframe+0x44/0xae

-> #0 ((console_sem).lock){-.-.}-{2:2}:
       __lock_acquire+0x2c2f/0x6120
       lock_acquire+0x1a2/0x530
       _raw_spin_lock_irqsave+0x39/0x50
       down_trylock+0xe/0x60
       __down_trylock_console_sem+0x3b/0xd0
       vprintk_emit+0x162/0x550
       vprintk+0x80/0x90
       _printk+0xba/0xed
       show_trace_log_lvl+0x57/0x2bb
       ex_handler_msr+0x311/0x3a0
       fixup_exception+0x307/0xff0
       gp_try_fixup_and_notify.constprop.0+0x1e/0x120
       exc_general_protection+0xe4/0x210
       asm_exc_general_protection+0x1e/0x30
       x86_pmu_enable_event+0x15f/0x2f0
       amd_pmu_enable_all+0x12c/0x1a0
       x86_pmu_enable+0x580/0xd90
       __perf_event_task_sched_in+0x56b/0x6e0
       finish_task_switch.isra.0+0x45c/0x870
       __schedule+0x895/0x2450
       schedule+0xd2/0x1f0
       futex_wait_queue+0x144/0x3b0
       futex_wait+0x2c9/0x660
       do_futex+0x2fb/0x380
       __x64_sys_futex+0x1c6/0x4c0
       do_syscall_64+0x3b/0x90
       entry_SYSCALL_64_after_hwframe+0x44/0xae

other info that might help us debug this:

Chain exists of:
  (console_sem).lock --> &rq->__lock --> &ctx->lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&ctx->lock);
                               lock(&rq->__lock);
                               lock(&ctx->lock);
  lock((console_sem).lock);

 *** DEADLOCK ***

2 locks held by syz-executor.4/7883:
 #0: ffff88806ce3f220 (&cpuctx_lock){-.-.}-{2:2}, at: __perf_event_task_sched_in+0x28b/0x6e0
 #1: ffff8880171a7420 (&ctx->lock){-.-.}-{2:2}, at: __perf_event_task_sched_in+0x29c/0x6e0

stack backtrace:
CPU: 0 PID: 7883 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x8b/0xb3
 check_noncircular+0x25f/0x2e0
 __lock_acquire+0x2c2f/0x6120
 lock_acquire+0x1a2/0x530
 _raw_spin_lock_irqsave+0x39/0x50
 down_trylock+0xe/0x60
 __down_trylock_console_sem+0x3b/0xd0
 vprintk_emit+0x162/0x550
 vprintk+0x80/0x90
 _printk+0xba/0xed
 show_trace_log_lvl+0x57/0x2bb
 ex_handler_msr+0x311/0x3a0
 fixup_exception+0x307/0xff0
 gp_try_fixup_and_notify.constprop.0+0x1e/0x120
 exc_general_protection+0xe4/0x210
 asm_exc_general_protection+0x1e/0x30
RIP: 0010:x86_pmu_enable_event+0x15f/0x2f0
Code: 81 cc 00 00 40 00 48 c1 ea 03 4d 21 ec 80 3c 02 00 0f 85 79 01 00 00 48 8b 9b 70 01 00 00 4c 89 e2 44 89 e0 48 c1 ea 20 89 d9 <0f> 30 66 90 e8 58 23 43 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 49 23
RSP: 0018:ffff8880452e7860 EFLAGS: 00010016
RAX: 0000000000530076 RBX: 00000000c0010200 RCX: 00000000c0010200
RDX: 0000000000000100 RSI: ffffffff81010294 RDI: ffff888043cee8f0
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff81010287 R11: 0000000000000000 R12: 0000010000530076
R13: fffffdffffffffff R14: fffffbfff0b1b82d R15: 0000000000000000
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 __perf_event_task_sched_in+0x56b/0x6e0
 finish_task_switch.isra.0+0x45c/0x870
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
 <TASK>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 __perf_event_task_sched_in+0x56b/0x6e0
 finish_task_switch.isra.0+0x45c/0x870
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:do_raw_spin_unlock+0x3c/0x210
Code: 83 c7 04 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5 01 00 00 81 7b 04 ad 4e ad de <0f> 85 4f 01 00 00 be 04 00 00 00 48 89 df e8 81 e5 4d 00 48 89 da
RSP: 0018:ffff8880452e7938 EFLAGS: 00000046
RAX: 0000000000000007 RBX: ffff8880171a7408 RCX: ffffffff8128fcb8
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880171a740c
RBP: ffff8880171a7408 R08: 0000000000000000 R09: ffffffff858de5d7
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff8880171a7400 R14: 1ffff11008a5cf36 R15: 0000000000000000
 </NMI>
 <TASK>
 _raw_spin_unlock+0x1a/0x40
 __perf_event_task_sched_in+0x57a/0x6e0
 finish_task_switch.isra.0+0x45c/0x870
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:do_raw_spin_unlock+0x3c/0x210
Code: 83 c7 04 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5 01 00 00 81 7b 04 ad 4e ad de <0f> 85 4f 01 00 00 be 04 00 00 00 48 89 df e8 81 e5 4d 00 48 89 da
RSP: 0018:ffff8880452e7938 EFLAGS: 00000046
RAX: 0000000000000007 RBX: ffff8880171a7408 RCX: ffffffff8128fcb8
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880171a740c
RBP: ffff8880171a7408 R08: 0000000000000000 R09: ffffffff858de5d7
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff8880171a7400 R14: 1ffff11008a5cf36 R15: 0000000000000000
 </NMI>
WARNING: stack recursion on stack type 6
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:do_raw_spin_unlock+0x3c/0x210
Code: 83 c7 04 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5 01 00 00 81 7b 04 ad 4e ad de <0f> 85 4f 01 00 00 be 04 00 00 00 48 89 df e8 81 e5 4d 00 48 89 da
RSP: 0018:ffff8880452e7938 EFLAGS: 00000046
RAX: 0000000000000007 RBX: ffff8880171a7408 RCX: ffffffff8128fcb8
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880171a740c
RBP: ffff8880171a7408 R08: 0000000000000000 R09: ffffffff858de5d7
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff8880171a7400 R14: 1ffff11008a5cf36 R15: 0000000000000000
 </NMI>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:do_raw_spin_unlock+0x3c/0x210
Code: 83 c7 04 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5 01 00 00 81 7b 04 ad 4e ad de <0f> 85 4f 01 00 00 be 04 00 00 00 48 89 df e8 81 e5 4d 00 48 89 da
RSP: 0018:ffff8880452e7938 EFLAGS: 00000046
RAX: 0000000000000007 RBX: ffff8880171a7408 RCX: ffffffff8128fcb8
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880171a740c
RBP: ffff8880171a7408 R08: 0000000000000000 R09: ffffffff858de5d7
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff8880171a7400 R14: 1ffff11008a5cf36 R15: 0000000000000000
 </NMI>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:do_raw_spin_unlock+0x3c/0x210
Code: 83 c7 04 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 b5 01 00 00 81 7b 04 ad 4e ad de <0f> 85 4f 01 00 00 be 04 00 00 00 48 89 df e8 81 e5 4d 00 48 89 da
RSP: 0018:ffff8880452e7938 EFLAGS: 00000046
RAX: 0000000000000007 RBX: ffff8880171a7408 RCX: ffffffff8128fcb8
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880171a740c
RBP: ffff8880171a7408 R08: 0000000000000000 R09: ffffffff858de5d7
R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff8880171a7400 R14: 1ffff11008a5cf36 R15: 0000000000000000
 </NMI>
perf: interrupt took too long (42066 > 38977), lowering kernel.perf_event_max_sample_rate to 4000
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:perf_event_task_tick+0xaaf/0x1030
Code: 28 e8 c5 a8 c0 02 e8 40 7b ef ff 49 8d 9e d8 00 00 00 48 89 d8 48 c1 e8 03 80 3c 28 00 0f 85 f9 02 00 00 49 8b 86 d8 00 00 00 <4d> 89 f4 48 2d d8 00 00 00 48 39 5c 24 08 74 6c 49 89 c6 e9 8e f6
RSP: 0018:ffff88806ce09cf8 EFLAGS: 00000046
RAX: ffff88806ce3d258 RBX: ffff88806ce3f2d8 RCX: 0000000000000000
RDX: ffff888017551ac0 RSI: ffffffff8154ab20 RDI: 0000000000000001
RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff8880171a740b
R10: ffffed1002e34e81 R11: 0000000000000001 R12: 0000000000000000
R13: ffffffff85037e00 R14: ffff88806ce3f200 R15: ffffffff85037e00
 </NMI>
 <IRQ>
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:perf_event_task_tick+0xaaf/0x1030
Code: 28 e8 c5 a8 c0 02 e8 40 7b ef ff 49 8d 9e d8 00 00 00 48 89 d8 48 c1 e8 03 80 3c 28 00 0f 85 f9 02 00 00 49 8b 86 d8 00 00 00 <4d> 89 f4 48 2d d8 00 00 00 48 39 5c 24 08 74 6c 49 89 c6 e9 8e f6
RSP: 0018:ffff88806ce09cf8 EFLAGS: 00000046
RAX: ffff88806ce3d258 RBX: ffff88806ce3f2d8 RCX: 0000000000000000
RDX: ffff888017551ac0 RSI: ffffffff8154ab20 RDI: 0000000000000001
RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff8880171a740b
R10: ffffed1002e34e81 R11: 0000000000000001 R12: 0000000000000000
R13: ffffffff85037e00 R14: ffff88806ce3f200 R15: ffffffff85037e00
 </NMI>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:perf_event_task_tick+0xaaf/0x1030
Code: 28 e8 c5 a8 c0 02 e8 40 7b ef ff 49 8d 9e d8 00 00 00 48 89 d8 48 c1 e8 03 80 3c 28 00 0f 85 f9 02 00 00 49 8b 86 d8 00 00 00 <4d> 89 f4 48 2d d8 00 00 00 48 39 5c 24 08 74 6c 49 89 c6 e9 8e f6
RSP: 0018:ffff88806ce09cf8 EFLAGS: 00000046
RAX: ffff88806ce3d258 RBX: ffff88806ce3f2d8 RCX: 0000000000000000
RDX: ffff888017551ac0 RSI: ffffffff8154ab20 RDI: 0000000000000001
RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff8880171a740b
R10: ffffed1002e34e81 R11: 0000000000000001 R12: 0000000000000000
R13: ffffffff85037e00 R14: ffff88806ce3f200 R15: ffffffff85037e00
 </NMI>
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60
Code: 48 89 ef 5d e9 01 96 32 00 be 03 00 00 00 5d e9 36 58 c3 00 66 0f 1f 44 00 00 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 99 48 be 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b
RSP: 0018:ffff88806ce09cf0 EFLAGS: 00000093
RAX: ffff88806ce3d180 RBX: ffff88806ce3f2d8 RCX: 0000000000000000
RDX: ffff888017551ac0 RSI: ffffffff8154ab20 RDI: 0000000000000001
RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff8880171a740b
R10: ffffed1002e34e81 R11: 0000000000000001 R12: ffff88806ce3f200
R13: ffffffff85037e00 R14: ffff88806ce3d180 R15: ffffffff85037e00
 </NMI>
 <IRQ>
 perf_event_task_tick+0x15a/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60
Code: 48 89 ef 5d e9 01 96 32 00 be 03 00 00 00 5d e9 36 58 c3 00 66 0f 1f 44 00 00 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 99 48 be 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b
RSP: 0018:ffff88806ce09cf0 EFLAGS: 00000093
RAX: ffff88806ce3d180 RBX: ffff88806ce3f2d8 RCX: 0000000000000000
RDX: ffff888017551ac0 RSI: ffffffff8154ab20 RDI: 0000000000000001
RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff8880171a740b
R10: ffffed1002e34e81 R11: 0000000000000001 R12: ffff88806ce3f200
R13: ffffffff85037e00 R14: ffff88806ce3d180 R15: ffffffff85037e00
 </NMI>
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:x86_pmu_enable_event+0x163/0x2f0
Code: 40 00 48 c1 ea 03 4d 21 ec 80 3c 02 00 0f 85 79 01 00 00 48 8b 9b 70 01 00 00 4c 89 e2 44 89 e0 48 c1 ea 20 89 d9 0f 30 66 90 <e8> 58 23 43 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 49 23 43 00 e8 44
RSP: 0018:ffff88806ce09bf0 EFLAGS: 00000056
RAX: 0000000000530076 RBX: 00000000c0010202 RCX: 00000000c0010202
RDX: 0000000000000000 RSI: ffffffff81010294 RDI: ffff8880238ea9b0
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff81010287 R11: 0000000000000000 R12: 0000000000530076
R13: fffffdffffffffff R14: fffffbfff0b1b82d R15: 0000000000000001
 </NMI>
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <NMI>
 amd_pmu_enable_all+0x12c/0x1a0
 amd_pmu_handle_irq+0x17d/0x1d0
 perf_event_nmi_handler+0x48/0x70
 nmi_handle+0x140/0x390
 default_do_nmi+0x6b/0x170
 exc_nmi+0xf7/0x120
 end_repeat_nmi+0x16/0x55
RIP: 0010:x86_pmu_enable_event+0x163/0x2f0
Code: 40 00 48 c1 ea 03 4d 21 ec 80 3c 02 00 0f 85 79 01 00 00 48 8b 9b 70 01 00 00 4c 89 e2 44 89 e0 48 c1 ea 20 89 d9 0f 30 66 90 <e8> 58 23 43 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 49 23 43 00 e8 44
RSP: 0018:ffff88806ce09bf0 EFLAGS: 00000056
RAX: 0000000000530076 RBX: 00000000c0010202 RCX: 00000000c0010202
RDX: 0000000000000000 RSI: ffffffff81010294 RDI: ffff8880238ea9b0
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
R10: ffffffff81010287 R11: 0000000000000000 R12: 0000000000530076
R13: fffffdffffffffff R14: fffffbfff0b1b82d R15: 0000000000000001
 </NMI>
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:finish_task_switch.isra.0+0x230/0x870
Code: 89 f7 48 c7 03 00 00 00 00 e8 ec 93 20 03 4d 85 e4 75 ba 4c 89 f7 e8 7f af f5 02 e8 fa 3f 2b 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff8880452e7a68 EFLAGS: 00000246
RAX: 0000000000000007 RBX: ffff888017551ac0 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff811fa466
RBP: ffff8880452e7aa8 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffffffff858df5cc
R13: ffff88801a719ac0 R14: ffff88806ce37e00 R15: ffff88806ce37e18
 __schedule+0x895/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
perf: interrupt took too long (104219 > 102097), lowering kernel.perf_event_max_sample_rate to 1000
Call Trace:
 <TASK>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 __perf_event_task_sched_out+0x782/0x1970
PM: Image not found (code -6)
 __schedule+0xec4/0x2450
 schedule+0xd2/0x1f0
 futex_wait_queue+0x144/0x3b0
 futex_wait+0x2c9/0x660
 do_futex+0x2fb/0x380
 __x64_sys_futex+0x1c6/0x4c0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcf3426db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf317e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007fcf34380f68 RCX: 00007fcf3426db19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf34380f68
RBP: 00007fcf34380f60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf34380f6c
R13: 00007ffc3dd46bdf R14: 00007fcf317e3300 R15: 0000000000022000
 </TASK>
Call Trace:
 <IRQ>
 amd_pmu_enable_all+0x12c/0x1a0
 x86_pmu_enable+0x580/0xd90
 perf_event_task_tick+0xa7c/0x1030
 scheduler_tick+0x17e/0x350
 update_process_times+0x18b/0x1f0
 tick_sched_handle+0x9b/0x180
 tick_sched_timer+0xee/0x120
 __hrtimer_run_queues+0x1ca/0xbd0
 hrtimer_interrupt+0x315/0x770
 __sysvec_apic_timer_interrupt+0x144/0x4f0
 sysvec_apic_timer_interrupt+0x89/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:obj_cgroup_charge+0x24b/0x6a0
Code: 85 1c 04 00 00 48 c7 45 28 00 00 00 00 48 c7 c6 06 f4 79 81 48 89 ef e8 03 08 af ff 4d 85 ed 74 06 e8 39 f0 d0 ff fb 45 31 ed <45> 84 ff 0f 85 f2 00 00 00 41 89 de 49 89 df 41 81 e6 ff 0f 00 00
RSP: 0018:ffff888015cff9f0 EFLAGS: 00000246
RAX: 0000000000000007 RBX: 0000000000000288 RCX: 1ffffffff0b1beb9
RDX: 0000000000000000 RSI: ffffffff814ae4b1 RDI: ffffffff8179f427
RBP: ffff88806ce34d20 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff814ae498 R11: 0000000000000001 R12: ffff888008ea0800
R13: 0000000000000000 R14: ffffffff86dd1740 R15: 0000000000000001
 kmem_cache_alloc+0x9e/0x480
 __alloc_file+0x21/0x230
 alloc_empty_file+0x6d/0x170
 path_openat+0xe1/0x2870
 do_filp_open+0x1aa/0x400
 do_sys_openat2+0x16d/0x4c0
 __x64_sys_openat+0x13f/0x1f0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f22859fcc64
Code: 84 00 00 00 00 00 44 89 54 24 0c e8 36 61 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 61 f9 ff 8b 44
RSP: 002b:00007ffdc9db1e80 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055cf7f179d60 RCX: 00007f22859fcc64
RDX: 0000000000080802 RSI: 000055cf7f18c300 RDI: 00000000ffffff9c
RBP: 000055cf7f18c300 R08: 0000000000000000 R09: ffffffffffffff01
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080802
R13: 00000000fffffffa R14: 000055cf7f1bc490 R15: 0000000000000002
 </TASK>
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 7906 Comm: syz-executor.7 Not tainted 5.18.0-rc2-next-20220414 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x8b/0xb3
 should_fail.cold+0x5/0xa
 should_failslab+0x5/0x10
 __kmalloc_node_track_caller+0x7e/0x440
 __alloc_skb+0xe3/0x340
 __netdev_alloc_skb+0x73/0x3d0
 ieee80211_mgmt_tx+0x4b6/0x1bd0
 cfg80211_mlme_mgmt_tx+0x577/0x1220
 nl80211_tx_mgmt+0x7f9/0xc40
 genl_family_rcv_msg_doit+0x22d/0x330
 genl_rcv_msg+0x33c/0x5a0
 netlink_rcv_skb+0x14b/0x430
 genl_rcv+0x24/0x40
 netlink_unicast+0x54a/0x800
 netlink_sendmsg+0x904/0xe00
 sock_sendmsg+0x150/0x190
 ____sys_sendmsg+0x703/0x870
 ___sys_sendmsg+0xf3/0x170
 __sys_sendmsg+0xe5/0x1b0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe812d52b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe8102c8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fe812e65f60 RCX: 00007fe812d52b19
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 00007fe8102c81d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007fff18e848bf R14: 00007fe8102c8300 R15: 0000000000022000
 </TASK>
PM: Image not found (code -6)
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 7919 Comm: syz-executor.7 Not tainted 5.18.0-rc2-next-20220414 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x8b/0xb3
 should_fail.cold+0x5/0xa
 should_failslab+0x5/0x10
 kmem_cache_alloc+0x5b/0x480
 create_object.isra.0+0x3a/0xa20
 __kmalloc_node_track_caller+0x269/0x440
 __alloc_skb+0xe3/0x340
 __netdev_alloc_skb+0x73/0x3d0
 ieee80211_mgmt_tx+0x4b6/0x1bd0
 cfg80211_mlme_mgmt_tx+0x577/0x1220
 nl80211_tx_mgmt+0x7f9/0xc40
 genl_family_rcv_msg_doit+0x22d/0x330
 genl_rcv_msg+0x33c/0x5a0
 netlink_rcv_skb+0x14b/0x430
 genl_rcv+0x24/0x40
 netlink_unicast+0x54a/0x800
 netlink_sendmsg+0x904/0xe00
 sock_sendmsg+0x150/0x190
 ____sys_sendmsg+0x703/0x870
 ___sys_sendmsg+0xf3/0x170
 __sys_sendmsg+0xe5/0x1b0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe812d52b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe8102c8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fe812e65f60 RCX: 00007fe812d52b19
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 00007fe8102c81d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007fff18e848bf R14: 00007fe8102c8300 R15: 0000000000022000
 </TASK>
PM: Image not found (code -6)
Call Trace:
 <TASK>
 x86_pmu_stop+0x149/0x330
 x86_pmu_del+0x1be/0x610
 event_sched_out+0x2ed/0xe10
 __perf_remove_from_context+0x87/0xbe0
 event_function+0x297/0x3d0
 remote_function+0x125/0x1b0
 generic_exec_single+0x203/0x300
 smp_call_function_single+0x189/0x460
 event_function_call+0x3d0/0x430
 perf_remove_from_context+0x12e/0x260
 perf_event_release_kernel+0x153/0x7f0
 perf_release+0x33/0x40
 __fput+0x272/0x9d0
 task_work_run+0xe2/0x1a0
 exit_to_user_mode_prepare+0x199/0x1a0
 syscall_exit_to_user_mode+0x19/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f5e9c8ce72b
Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
RSP: 002b:00007ffe8412a570 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f5e9c8ce72b
RDX: 00007f5e9ca35e78 RSI: ffffffff841370be RDI: 000000000000000a
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2d93b5e4
R10: 000000000000063a R11: 0000000000000293 R12: 0000000000113623
R13: 00000000000003e8 R14: 00007f5e9ca2ef60 R15: 0000000000113077
 </TASK>
----------------
Code disassembly (best guess):
   0:	81 cc 00 00 40 00    	or     $0x400000,%esp
   6:	48 c1 ea 03          	shr    $0x3,%rdx
   a:	4d 21 ec             	and    %r13,%r12
   d:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  11:	0f 85 79 01 00 00    	jne    0x190
  17:	48 8b 9b 70 01 00 00 	mov    0x170(%rbx),%rbx
  1e:	4c 89 e2             	mov    %r12,%rdx
  21:	44 89 e0             	mov    %r12d,%eax
  24:	48 c1 ea 20          	shr    $0x20,%rdx
  28:	89 d9                	mov    %ebx,%ecx
* 2a:	0f 30                	wrmsr <-- trapping instruction
  2c:	66 90                	xchg   %ax,%ax
  2e:	e8 58 23 43 00       	callq  0x43238b
  33:	5b                   	pop    %rbx
  34:	5d                   	pop    %rbp
  35:	41 5c                	pop    %r12
  37:	41 5d                	pop    %r13
  39:	41 5e                	pop    %r14
  3b:	41 5f                	pop    %r15
  3d:	e9                   	.byte 0xe9
  3e:	49                   	rex.WB
  3f:	23                   	.byte 0x23