------------[ cut here ]------------
WARNING: CPU: 0 PID: 6238 at kernel/events/core.c:6808 perf_sigtrap kernel/events/core.c:6808 [inline]
WARNING: CPU: 0 PID: 6238 at kernel/events/core.c:6808 perf_pending_task+0x357/0x480 kernel/events/core.c:6920
Modules linked in:
CPU: 0 PID: 6238 Comm: syz.0.165 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:perf_sigtrap kernel/events/core.c:6808 [inline]
RIP: 0010:perf_pending_task+0x357/0x480 kernel/events/core.c:6920
Code: e8 0e 75 d5 ff 84 db 75 10 e8 75 72 d5 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 65 72 d5 ff e8 e0 7e 4e ff eb e9 e8 59 72 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:ffffc90004b8f9e8 EFLAGS: 00010293
RAX: ffffffff81b21e57 RBX: ffff88802b8b3528 RCX: ffff88807dabbc00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88802b8b32e8 R08: ffffffff8f6c5aef R09: 1ffffffff1ed8b5d
R10: dffffc0000000000 R11: fffffbfff1ed8b5e R12: ffff88807dabbc00
R13: ffff888031525530 R14: 0000000000000000 R15: 1ffff1100571665d
FS:  0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555724fa4e8 CR3: 000000000dd32000 CR4: 00000000003506f0
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:890
 do_group_exit+0x22d/0x2f0 kernel/exit.c:1032
 get_signal+0x12a6/0x1390 kernel/signal.c:2915
 arch_do_signal_or_restart+0xc2/0x7b0 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:213
 irqentry_exit_to_user_mode+0x9/0x30 kernel/entry/common.c:318
 exc_page_fault+0x8c/0x100 arch/x86/mm/fault.c:1519
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:608
RIP: 0033:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 002b:00002000000000c8 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f588e625fa0 RCX: 00007f588e39e1d9
RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000000
RBP: 00007f588e435888 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f588e625fac R14: 00007f588e625fa0 R15: 00007f588e625fa0
 </TASK>