------------[ cut here ]------------
WARNING: CPU: 0 PID: 1089 at io_uring/io_uring.c:2921 io_ring_exit_work+0x4ed/0x930
Modules linked in:
CPU: 0 UID: 0 PID: 1089 Comm: kworker/u9:5 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x4ed/0x930
Code: c6 05 c4 61 60 0e 01 48 c7 c7 60 f3 e1 8b be 24 00 00 00 48 c7 c2 c0 f2 e1 8b e8 6e 20 73 00 e9 7b fe ff ff e8 b4 e1 94 00 90 <0f> 0b 90 b8 70 17 00 00 48 89 44 24 38 e9 5f ff ff ff 89 d9 80 e1
RSP: 0018:ffffc90006cf78e0 EFLAGS: 00010293
RAX: ffffffff812b451c RBX: 000000010000370c RCX: ffff888022139cc0
RDX: 0000000000000000 RSI: fffffffffffffffc RDI: 0000000000000000
RBP: ffffc90006cf7a70 R08: ffffc90006cf7867 R09: 1ffff92000d9ef0c
R10: dffffc0000000000 R11: fffff52000d9ef0d R12: 0000000100003708
R13: ffff8880406f8310 R14: ffff8880406f8480 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8623000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f943b374a00 CR3: 000000003d034000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 process_scheduled_works+0xae1/0x17b0
 worker_thread+0x8a0/0xda0
 kthread+0x711/0x8a0
 ret_from_fork+0x3fc/0x770
 ret_from_fork_asm+0x1a/0x30
 </TASK>
