RBP: 00007fa0f1f7b090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fa0f1416038 R14: 00007fa0f1415fa0 R15: 00007ffca7f067b8 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8950 at kernel/events/core.c:6592 perf_sigtrap kernel/events/core.c:6592 [inline] WARNING: CPU: 1 PID: 8950 at kernel/events/core.c:6592 perf_pending_task+0x358/0x470 kernel/events/core.c:6704 Modules linked in: CPU: 1 PID: 8950 Comm: syz.2.1579 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:6592 [inline] RIP: 0010:perf_pending_task+0x358/0x470 kernel/events/core.c:6704 Code: ff 84 db 75 14 e8 e8 76 da ff 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d4 76 da ff e8 37 85 58 ff eb e5 e8 c8 76 da ff <0f> 0b e9 f3 fe ff ff e8 bc 76 da ff 48 c7 c7 10 2d bc 8c 4c 89 f6 RSP: 0018:ffffc90003277c40 EFLAGS: 00010293 RAX: ffffffff81a7fe88 RBX: ffff88805a218458 RCX: ffff88802ff43b80 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffff8880b8f3580b R09: 1ffff110171e6b01 R10: dffffc0000000000 R11: ffffed10171e6b02 R12: ffff88802ff43b80 R13: ffff88805a7a9d60 R14: ffff88805a218220 R15: 1ffff1100b443044 FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa0f12093f0 CR3: 000000002bf27000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: 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 __do_sys_exit_group kernel/exit.c:1033 [inline] __se_sys_exit_group kernel/exit.c:1031 [inline] __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1031 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fa0f119cdd9 Code: Unable to access opcode bytes at 0x7fa0f119cdaf. RSP: 002b:00007fa0f1f7af38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 00007fa0f12093f0 RCX: 00007fa0f119cdd9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 000000000000000e R08: 0000000000000000 R09: 00007fa0f1416038 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fa0f1416038 R14: 00007fa0f1415fa0 R15: 00007ffca7f067b8