------------[ cut here ]------------
WARNING: CPU: 3 PID: 12 at io_uring/io_uring.c:2922 io_ring_exit_work+0x417/0x1120 io_uring/io_uring.c:2922
Modules linked in:
CPU: 3 UID: 0 PID: 12 Comm: kworker/u32:0 Not tainted 6.16.0-rc4-syzkaller-00324-g1f988d0788f5 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x417/0x1120 io_uring/io_uring.c:2922
Code: 0c 0b 00 00 48 8b 05 58 67 53 09 4c 8b bd a8 fe ff ff 31 ff 49 29 c7 4c 89 fe e8 b4 dd ed fc 4d 85 ff 79 14 e8 3a e2 ed fc 90 <0f> 0b 90 48 c7 85 a0 fe ff ff 70 17 00 00 e8 26 e2 ed fc 48 8b b5
RSP: 0000:ffffc900001e7a80 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888041b506c8 RCX: ffffffff84cdaabc
RDX: ffff88801dabc880 RSI: ffffffff84cdaac6 RDI: 0000000000000007
RBP: ffffc900001e7c40 R08: 0000000000000007 R09: 0000000000000000
R10: fffffffffffffffe R11: 0000000000000001 R12: ffff888041b50040
R13: dffffc0000000000 R14: ffff888041b50000 R15: fffffffffffffffe
FS:  0000000000000000(0000) GS:ffff888097822000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000c26c8b8 CR3: 000000005ee87000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402
 kthread+0x3c5/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>