====================================
WARNING: iou-sqp-8390/8391 still has locks held!
5.12.0-rc5-syzkaller #0 Not tainted
------------------------------------
1 lock held by iou-sqp-8390/8391:
 #0: ffff888011adf470 (&sqd->lock){+.+.}-{3:3}, at: io_sq_thread+0x24c/0x13a0 fs/io_uring.c:6731

stack backtrace:
CPU: 0 PID: 8391 Comm: iou-sqp-8390 Not tainted 5.12.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x141/0x1d7 lib/dump_stack.c:120
 try_to_freeze include/linux/freezer.h:66 [inline]
 get_signal+0x171a/0x2150 kernel/signal.c:2576