------------[ cut here ]------------
WARNING: CPU: 1 PID: 21630 at kernel/events/core.c:6800 perf_sigtrap kernel/events/core.c:6800 [inline]
WARNING: CPU: 1 PID: 21630 at kernel/events/core.c:6800 perf_pending_task+0x357/0x480 kernel/events/core.c:6912
Modules linked in:
CPU: 1 PID: 21630 Comm: syz.0.4356 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
RIP: 0010:perf_sigtrap kernel/events/core.c:6800 [inline]
RIP: 0010:perf_pending_task+0x357/0x480 kernel/events/core.c:6912
Code: e8 9e d0 d5 ff 84 db 75 10 e8 05 ce d5 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 f5 cd d5 ff e8 b0 85 4f ff eb e9 e8 e9 cd d5 ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff
RSP: 0018:ffffc900034379c8 EFLAGS: 00010293
RAX: ffffffff81b11787 RBX: ffff88801d7eec00 RCX: ffff88802ceb9e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801d7ee9c0 R08: ffffffff8e8c6b2f R09: 1ffffffff1d18d65
R10: dffffc0000000000 R11: fffffbfff1d18d66 R12: ffff88802ceb9e00
R13: ffff88805d974530 R14: 0000000000000000 R15: 1ffff11003afdd38
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555b1b54e8 CR3: 000000005f2db000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 task_work_run+0x1d4/0x260 kernel/task_work.c:245
 exit_task_work include/linux/task_work.h:43 [inline]
 do_exit+0x986/0x2530 kernel/exit.c:884
 do_group_exit+0x22d/0x2f0 kernel/exit.c:1026
 get_signal+0x12a6/0x1390 kernel/signal.c:2903
 arch_do_signal_or_restart+0xc2/0x7b0 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x1a/0x50 kernel/entry/common.c:302
 do_syscall_64+0x61/0xb0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7faae739de59
Code: Unable to access opcode bytes at 0x7faae739de2f.
RSP: 002b:00007faae8343028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: fffffffffffffffc RBX: 00007faae7625fa0 RCX: 00007faae739de59
RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a
RBP: 00007faae7433e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007faae7626038 R14: 00007faae7625fa0 R15: 00007ffc0e7b77c8
 </TASK>