------------[ cut here ]------------
WARNING: CPU: 1 PID: 5897 at io_uring/io_uring.c:3214 io_ring_exit_work+0x39e/0x7e0 io_uring/io_uring.c:3214
Modules linked in:
CPU: 1 PID: 5897 Comm: kworker/u4:12 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x39e/0x7e0 io_uring/io_uring.c:3214
Code: e8 17 79 26 f7 48 89 df 48 c7 c6 c0 0a 5f 8a 4c 8b 24 24 4c 89 e2 b9 01 00 00 00 e8 9c 28 bc f9 e9 64 ff ff ff e8 f2 78 26 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:ffffc90004c0fa40 EFLAGS: 00010293
RAX: ffffffff8a5f17ce RBX: 0000000100004311 RCX: ffff88802710bc00
RDX: 0000000000000000 RSI: fffffffffffffffa RDI: 0000000000000000
RBP: ffffc90004c0fbb0 R08: ffffc90004c0f9c7 R09: 1ffff92000981f38
R10: dffffc0000000000 R11: fffff52000981f39 R12: 000000010000430b
R13: ffff8880210a6288 R14: ffff8880210a6510 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f77f514a6b0 CR3: 000000005e604000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
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>