Warning: Permanently added '10.128.1.53' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   57.482544][ T8380] 
[   57.484945][ T8380] ====================================
[   57.490771][ T8380] WARNING: iou-sqp-8379/8380 still has locks held!
[   57.497599][ T8380] 5.12.0-rc5-syzkaller #0 Not tainted
[   57.503705][ T8380] ------------------------------------
[   57.510204][ T8380] 1 lock held by iou-sqp-8379/8380:
[   57.515526][ T8380]  #0: ffff888012c8e470 (&sqd->lock){+.+.}-{3:3}, at: io_sq_thread+0xff2/0x13a0
[   57.525347][ T8380] 
[   57.525347][ T8380] stack backtrace:
[   57.531532][ T8380] CPU: 0 PID: 8380 Comm: iou-sqp-8379 Not tainted 5.12.0-rc5-syzkaller #0
[   57.541018][ T8380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.551732][ T8380] Call Trace:
[   57.556344][ T8380]  dump_stack+0x141/0x1d7
[   57.560699][ T8380]  get_signal+0x171a/0x2150
[   57.565364][ T8380]  ? mark_held_locks+0x9f/0xe0
[   57.571139][ T8380]  ? _raw_spin_unlock_irqrestore+0x50/0x70
[   57.577025][ T8380]  io_sq_thread+0x8d2/0x13a0
[   5