------------[ cut here ]------------
WARNING: CPU: 0 PID: 12664 at kernel/events/core.c:6808 perf_sigtrap kernel/events/core.c:6808 [inline]
WARNING: CPU: 0 PID: 12664 at kernel/events/core.c:6808 perf_pending_task+0x35c/0x470 kernel/events/core.c:6920
Modules linked in:
CPU: 0 PID: 12664 Comm: syz.0.1937 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:perf_sigtrap kernel/events/core.c:6808 [inline]
RIP: 0010:perf_pending_task+0x35c/0x470 kernel/events/core.c:6920
Code: ff 84 db 75 14 e8 44 d8 d5 ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 30 d8 d5 ff e8 ab 53 4f ff eb e5 e8 24 d8 d5 ff <0f> 0b e9 f3 fe ff ff e8 18 d8 d5 ff 48 c7 c7 70 f4 1c 8d 4c 89 f6
RSP: 0018:ffffc9000c5ff9c0 EFLAGS: 00010293
RAX: ffffffff81b149dc RBX: ffff88807aafa8f8 RCX: ffff888028810000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffffffff8e8b19af R09: 1ffffffff1d16335
R10: dffffc0000000000 R11: fffffbfff1d16336 R12: ffff888028810000
R13: ffff888027038930 R14: ffff88807aafa6b8 R15: 1ffff1100f55f4d7
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555593ed4a38 CR3: 000000000cf32000 CR4: 00000000003506f0
DR0: 0000200000000300 DR1: 0000000000000000 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+0x95a/0x2460 kernel/exit.c:883
 do_group_exit+0x21b/0x2d0 kernel/exit.c:1024
 get_signal+0x12fc/0x13f0 kernel/signal.c:2902
 arch_do_signal_or_restart+0xc2/0x800 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+0x61/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f7e5c99cdd9
Code: Unable to access opcode bytes at 0x7f7e5c99cdaf.
RSP: 002b:00007f7e5d7c0fd8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
RAX: fffffffffffffff4 RBX: 00007f7e5cc15fa0 RCX: 00007f7e5c99cdd9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c9a4080
RBP: 00007f7e5ca32d69 R08: ffffffffff600000 R09: ffffffffff600000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 00007f7e5cc16038 R14: 00007f7e5cc15fa0 R15: 00007ffe8fc5c898
 </TASK>