------------[ cut here ]------------
WARNING: CPU: 0 PID: 23998 at kernel/events/core.c:6407 perf_sigtrap kernel/events/core.c:6407 [inline]
WARNING: CPU: 0 PID: 23998 at kernel/events/core.c:6407 perf_pending_event_disable kernel/events/core.c:6431 [inline]
WARNING: CPU: 0 PID: 23998 at kernel/events/core.c:6407 perf_pending_event+0x4ba/0x560 kernel/events/core.c:6474
Modules linked in:
CPU: 0 PID: 23998 Comm: syz-executor.0 Not tainted 5.14.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:perf_sigtrap kernel/events/core.c:6407 [inline]
RIP: 0010:perf_pending_event_disable kernel/events/core.c:6431 [inline]
RIP: 0010:perf_pending_event+0x4ba/0x560 kernel/events/core.c:6474
Code: ff 4c 89 e7 e8 87 c2 27 00 e9 2f ff ff ff e8 5d c2 27 00 e9 3d fc ff ff 4c 89 ff e8 e0 c2 27 00 e9 fb fb ff ff e8 36 88 e1 ff <0f> 0b e9 86 fd ff ff e8 6a c2 27 00 e9 7b fe ff ff 48 89 df e8 4d
RSP: 0018:ffffc90000007f38 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88801c9ea720 RCX: 0000000000000000
RDX: ffff888011bd54c0 RSI: ffffffff819420ba RDI: ffff888057f7f958
RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000020
R10: ffffffff81941cfb R11: 0000000000000000 R12: ffff888011bd54c0
R13: ffff888057f7f800 R14: ffff88801c9ea2e0 R15: ffff88801c9ea710
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000056c030 CR3: 000000002b10b000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 irq_work_single+0x120/0x1f0 kernel/irq_work.c:155
 irq_work_run_list+0x91/0xc0 kernel/irq_work.c:177
 irq_work_run+0x54/0xd0 kernel/irq_work.c:186
 __sysvec_irq_work+0x95/0x3d0 arch/x86/kernel/irq_work.c:22
 sysvec_irq_work+0x8e/0xc0 arch/x86/kernel/irq_work.c:17
 </IRQ>
 asm_sysvec_irq_work+0x12/0x20 arch/x86/include/asm/idtentry.h:664
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 kernel/locking/spinlock.c:191
Code: 74 24 10 e8 5a fa 2d f8 48 89 ef e8 02 70 2e f8 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 <e8> c3 4d 22 f8 65 8b 05 bc c8 d4 76 85 c0 74 0a 5b 5d c3 e8 a0 aa
RSP: 0018:ffffc900044e7ba8 EFLAGS: 00000206
RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1ad8ad9
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffc900045afc10 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff817bd228 R11: 0000000000000000 R12: 0000000000000401
R13: 0000000000000000 R14: ffff888011bd5960 R15: ffff888035d11c00
 exit_mm kernel/exit.c:467 [inline]
 do_exit+0x1d5c/0x2a60 kernel/exit.c:812
 do_group_exit+0x125/0x310 kernel/exit.c:922
 get_signal+0x47f/0x2160 kernel/signal.c:2808
 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:865
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:209
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:302
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665f9
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:00007ffd1ca24508 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 0000000000000032 RCX: 00000000004665f9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c
RBP: 000000000056bf8c R08: 00007ffd1ca62080 R09: 0000000000000000
R10: 00007ffd1ca245e0 R11: 0000000000000246 R12: 0000000000192ce2
R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000192ce0
----------------
Code disassembly (best guess):
   0:	74 24                	je     0x26
   2:	10 e8                	adc    %ch,%al
   4:	5a                   	pop    %rdx
   5:	fa                   	cli
   6:	2d f8 48 89 ef       	sub    $0xef8948f8,%eax
   b:	e8 02 70 2e f8       	callq  0xf82e7012
  10:	81 e3 00 02 00 00    	and    $0x200,%ebx
  16:	75 25                	jne    0x3d
  18:	9c                   	pushfq
  19:	58                   	pop    %rax
  1a:	f6 c4 02             	test   $0x2,%ah
  1d:	75 2d                	jne    0x4c
  1f:	48 85 db             	test   %rbx,%rbx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 c3 4d 22 f8       	callq  0xf8224df2 <-- trapping instruction
  2f:	65 8b 05 bc c8 d4 76 	mov    %gs:0x76d4c8bc(%rip),%eax        # 0x76d4c8f2
  36:	85 c0                	test   %eax,%eax
  38:	74 0a                	je     0x44
  3a:	5b                   	pop    %rbx
  3b:	5d                   	pop    %rbp
  3c:	c3                   	retq
  3d:	e8                   	.byte 0xe8
  3e:	a0                   	.byte 0xa0
  3f:	aa                   	stos   %al,%es:(%rdi)