------------[ cut here ]------------
WARNING: CPU: 1 PID: 27114 at kernel/events/core.c:6592 perf_sigtrap kernel/events/core.c:6592 [inline]
WARNING: CPU: 1 PID: 27114 at kernel/events/core.c:6592 perf_pending_task+0x358/0x470 kernel/events/core.c:6704
Modules linked in:
CPU: 1 PID: 27114 Comm: syz.4.6610 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:perf_sigtrap kernel/events/core.c:6592 [inline]
RIP: 0010:perf_pending_task+0x358/0x470 kernel/events/core.c:6704
Code: ff 84 db 75 14 e8 68 7f da ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 54 7f da ff e8 97 90 58 ff eb e5 e8 48 7f da ff <0f> 0b e9 f3 fe ff ff e8 3c 7f da ff 48 c7 c7 50 2d bc 8c 4c 89 f6
RSP: 0018:ffffc9000393f900 EFLAGS: 00010293
RAX: ffffffff81a7f328 RBX: ffff88801aad7058 RCX: ffff88802452d940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffff88802452e343 R09: 1ffff110048a5c68
R10: dffffc0000000000 R11: ffffed10048a5c69 R12: ffff88802452d940
R13: ffff888054266560 R14: ffff88801aad6e20 R15: 1ffff1100355adc4
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557c4e84e8 CR3: 000000005775e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 task_work_run+0x1d0/0x260 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0x982/0x2480 kernel/exit.c:880
 do_group_exit+0x217/0x2d0 kernel/exit.c:1022
 get_signal+0x1272/0x1350 kernel/signal.c:2871
 arch_do_signal_or_restart+0xc4/0x1350 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 irqentry_exit_to_user_mode+0x5/0x30 kernel/entry/common.c:316
 exc_page_fault+0x88/0x100 arch/x86/mm/fault.c:1490
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:608
RIP: 0033:0x7fdead39accb
Code: Unable to access opcode bytes at 0x7fdead39aca1.
RSP: 002b:00007fdeae205028 EFLAGS: 00010213
RAX: 0000000000000002 RBX: 00007fdead615fa0 RCX: ffffffffffffffe8
RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000000000
RBP: 00007fdead408bf7 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fdead616038 R14: 00007fdead615fa0 R15: 00007fffd0373f58
 </TASK>