------------[ cut here ]------------
time_after(jiffies, timeout)
WARNING: io_uring/io_uring.c:2365 at io_ring_exit_work+0x479/0xd7a io_uring/io_uring.c:2365, CPU#0: kworker/u33:2/48
Modules linked in:
CPU: 0 UID: 0 PID: 48 Comm: kworker/u33:2 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x479/0xd7a io_uring/io_uring.c:2365
Code: 8e e8 5b 5e 43 01 48 8b 05 f4 a4 4b 0d 4c 8b 7c 24 38 31 ff 49 29 c7 4c 89 fe e8 62 d9 d3 00 4d 85 ff 79 12 e8 b8 de d3 00 90 <0f> 0b 90 48 c7 44 24 20 70 17 00 00 e8 a6 de d3 00 48 8b 74 24 20
RSP: 0000:ffffc900006ffaa0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880513b2710 RCX: ffffffff81354d9e
RDX: ffff8880209b4a80 RSI: ffffffff81354da8 RDI: ffff8880209b4a80
RBP: ffffc900006ffc38 R08: 0000000000000007 R09: 0000000000000000
R10: fffffffffffffffb R11: 0000000000000000 R12: ffff8880513b2000
R13: dffffc0000000000 R14: 00000000513b2700 R15: fffffffffffffffb
FS:  0000000000000000(0000) GS:ffff888096bf5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000f5443ff4 CR3: 000000007565d000 CR4: 0000000000352ef0
DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work+0xa23/0x1940 kernel/workqueue.c:3322
 process_scheduled_works kernel/workqueue.c:3405 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3486
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>