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