syzbot

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WARNING: CPU: 0 PID: 12 at io_uring/io_uring.c:3214 io_ring_exit_work+0x39e/0x7e0 io_uring/io_uring.c:3214
Modules linked in:
CPU: 0 PID: 12 Comm: kworker/u4:1 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x39e/0x7e0 io_uring/io_uring.c:3214
Code: e8 07 28 1f f7 48 89 df 48 c7 c6 a0 5a 66 8a 4c 8b 24 24 4c 89 e2 b9 01 00 00 00 e8 0c b2 b4 f9 e9 64 ff ff ff e8 e2 27 1f f7 <0f> 0b b8 70 17 00 00 48 89 44 24 08 eb a6 89 d9 80 e1 07 80 c1 03
RSP: 0018:ffffc90000117a40 EFLAGS: 00010293
RAX: ffffffff8a6667ae RBX: 00000001000068b6 RCX: ffff888019e7da00
RDX: 0000000000000000 RSI: fffffffffffffffc RDI: 0000000000000000
RBP: ffffc90000117bb0 R08: ffffc900001179c7 R09: 1ffff92000022f38
R10: dffffc0000000000 R11: fffff52000022f39 R12: 00000001000068b2
R13: ffff8880680c2288 R14: ffff8880680c2510 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbe03c58f98 CR3: 00000000446fa000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:2634 [inline]
 process_scheduled_works+0xa45/0x15b0 kernel/workqueue.c:2711
 worker_thread+0xa55/0xfc0 kernel/workqueue.c:2792
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>