------------[ cut here ]------------
WARNING: io_uring/io_uring.c:3027 at io_ring_exit_work+0x11c/0x44c io_uring/io_uring.c:3027, CPU#0: kworker/u8:7/26102
Modules linked in:
CPU: 0 UID: 0 PID: 26102 Comm: kworker/u8:7 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: linux,dummy-virt (DT)
Workqueue: iou_exit io_ring_exit_work
pstate: 80402009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : io_ring_exit_work+0x11c/0x44c io_uring/io_uring.c:3027
lr : io_ring_exit_work+0x10c/0x44c io_uring/io_uring.c:3025
sp : ffff80008384bcf0
x29: ffff80008384bd40 x28: 0000000000000000 x27: 0000000000000000
x26: f9f00000122fbc48 x25: f9f0000012303c68 x24: 000000010009b3ee
x23: 0000000000000005 x22: ffff800082a58a00 x21: 0000000000000000
x20: f9f0000012303c48 x19: f9f0000012303800 x18: 0000000000000000
x17: fff07ffffce94000 x16: ffff800082e48000 x15: ffff80008218b1b0
x14: 0000000000000073 x13: 00000000000000e0 x12: 0000000017c5fe8f
x11: 0000000000000040 x10: ffff800082a89b00 x9 : ffff800082a89af8
x8 : fdf0000003800028 x7 : 0000000000000000 x6 : 0000000000000000
x5 : fdf0000003800000 x4 : fdf0000003800038 x3 : 0000000000000000
x2 : f5f000000400c200 x1 : f5f000000400c200 x0 : 000000010009b3f5
Call trace:
 io_ring_exit_work+0x11c/0x44c io_uring/io_uring.c:3027 (P)
 process_one_work+0x174/0x2c4 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x244/0x360 kernel/workqueue.c:3421
 kthread+0x130/0x200 kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
---[ end trace 0000000000000000 ]---