------------[ cut here ]------------
time_after(jiffies, timeout)
WARNING: io_uring/io_uring.c:3027 at io_ring_exit_work+0x4a3/0x960, CPU#0: kworker/u9:8/3996
Modules linked in:
CPU: 0 UID: 0 PID: 3996 Comm: kworker/u9:8 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
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+0x4a3/0x960
Code: c6 05 ed 0e 8e 0e 01 48 c7 c7 80 05 e6 8b be 25 00 00 00 48 c7 c2 c0 00 e6 8b e8 38 95 74 00 e9 88 fe ff ff e8 ee b3 97 00 90 <0f> 0b 90 b8 70 17 00 00 48 89 44 24 10 eb 9f c7 84 24 b0 00 00 00
RSP: 0000:ffffc900226df8e0 EFLAGS: 00010293
RAX: ffffffff812ae632 RBX: 000000010000784a RCX: ffff88810ff30000
RDX: 0000000000000000 RSI: fffffffffffffffe RDI: 0000000000000000
RBP: ffffc900226dfa70 R08: ffffc900226df867 R09: 1ffff920044dbf0c
R10: dffffc0000000000 R11: fffff520044dbf0d R12: dffffc0000000000
R13: 0000000100007848 R14: 0000000000002000 R15: ffff88816a09c000
FS:  0000000000000000(0000) GS:ffff88818e326000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbaab75ad10 CR3: 000000000e146000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 process_scheduled_works+0xaec/0x17a0
 worker_thread+0x89f/0xd90
 kthread+0x726/0x8b0
 ret_from_fork+0x51b/0xa40
 ret_from_fork_asm+0x1a/0x30
 </TASK>
