------------[ cut here ]------------
WARNING: CPU: 0 PID: 11214 at io_uring/io_uring.c:2982 io_ring_exit_work+0x4ed/0x930
Modules linked in:
CPU: 0 UID: 0 PID: 11214 Comm: kworker/u9:13 Not tainted 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 90 0b 62 0e 01 48 c7 c7 e0 6a e2 8b be 24 00 00 00 48 c7 c2 80 6a e2 8b e8 de 2e 72 00 e9 7b fe ff ff e8 c4 53 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:ffffc90002fcf8e0 EFLAGS: 00010293
RAX: ffffffff812b699c RBX: 00000001000115d7 RCX: ffff88801e8d8000
RDX: 0000000000000000 RSI: fffffffffffffffa RDI: 0000000000000000
RBP: ffffc90002fcfa70 R08: ffffc90002fcf867 R09: 1ffff920005f9f0c
R10: dffffc0000000000 R11: fffff520005f9f0d R12: 00000001000115d1
R13: ffff888031000310 R14: ffff888031000480 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8612000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8a50654440 CR3: 0000000025510000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 process_scheduled_works+0xae1/0x17b0
 worker_thread+0x8a0/0xda0
 kthread+0x711/0x8a0
 ret_from_fork+0x439/0x7d0
 ret_from_fork_asm+0x1a/0x30
 </TASK>
