------------[ cut here ]------------
time_after(jiffies, timeout)
WARNING: io_uring/io_uring.c:2342 at io_ring_exit_work+0x4a3/0x960, CPU#0: kworker/u9:20/8144
Modules linked in:
CPU: 0 UID: 0 PID: 8144 Comm: kworker/u9:20 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 cb af d0 0e 01 48 c7 c7 40 98 26 8c be 25 00 00 00 48 c7 c2 60 93 26 8c e8 18 c6 76 00 e9 88 fe ff ff e8 8e 91 9a 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: 0018:ffffc9000748f940 EFLAGS: 00010293
RAX: ffffffff812b0252 RBX: 000000010000bbe1 RCX: ffff888102700000
RDX: 0000000000000000 RSI: fffffffffffffffc RDI: 0000000000000000
RBP: ffffc9000748fad0 R08: ffffc9000748f8c7 R09: 1ffff92000e91f18
R10: dffffc0000000000 R11: fffff52000e91f19 R12: dffffc0000000000
R13: 000000010000bbdd R14: 0000000000002000 R15: ffff888170798000
FS:  0000000000000000(0000) GS:ffff88818de65000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f780ebf0ff8 CR3: 000000011907c000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 process_scheduled_works+0xb6e/0x18c0
 worker_thread+0xa53/0xfc0
 kthread+0x388/0x470
 ret_from_fork+0x51e/0xb90
 ret_from_fork_asm+0x1a/0x30
 </TASK>
