syzbot

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WARNING: CPU: 1 PID: 70 at io_uring/io_uring.c:2891 io_ring_exit_work+0x3e3/0x8a0 io_uring/io_uring.c:2891
Modules linked in:
CPU: 1 UID: 0 PID: 70 Comm: kworker/u8:4 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x3e3/0x8a0 io_uring/io_uring.c:2891
Code: 23 e8 a1 d3 9a 00 48 8b 7c 24 38 48 8b 74 24 10 e8 12 dd f3 0a 48 85 c0 75 3d e8 88 d3 9a 00 e9 58 fd ff ff e8 7e d3 9a 00 90 <0f> 0b 90 b8 70 17 00 00 48 89 44 24 10 eb cd 44 89 f9 80 e1 07 80
RSP: 0018:ffffc900015a79a0 EFLAGS: 00010293
RAX: ffffffff8128a312 RBX: 0000000100013d76 RCX: ffff88801c7d0000
RDX: 0000000000000000 RSI: fffffffffffffffb RDI: 0000000000000000
RBP: ffffc900015a7b10 R08: ffffffff8128a2e5 R09: 1ffff920002b4f24
R10: dffffc0000000000 R11: fffff520002b4f25 R12: 0000000100013d71
R13: ffff88805099a2d0 R14: ffff88805099a450 R15: ffff88805099a000
FS:  0000000000000000(0000) GS:ffff888125324000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c21cff8 CR3: 0000000046c1c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xac3/0x18e0 kernel/workqueue.c:3319
 worker_thread+0x870/0xd30 kernel/workqueue.c:3400
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>