Warning: Permanently added '10.128.0.191' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 49.531850][ T8354] [ 49.534248][ T8354] ==================================== [ 49.539728][ T8354] WARNING: iou-sqp-8353/8354 still has locks held! [ 49.546620][ T8354] 5.12.0-rc4-syzkaller #0 Not tainted [ 49.552032][ T8354] ------------------------------------ [ 49.558001][ T8354] 1 lock held by iou-sqp-8353/8354: [ 49.563276][ T8354] #0: ffff88814519b470 (&sqd->lock){+.+.}-{3:3}, at: io_sq_thread+0xfba/0x13b0 [ 49.572377][ T8354] [ 49.572377][ T8354] stack backtrace: [ 49.578349][ T8354] CPU: 0 PID: 8354 Comm: iou-sqp-8353 Not tainted 5.12.0-rc4-syzkaller #0 [ 49.586843][ T8354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.596890][ T8354] Call Trace: [ 49.600176][ T8354] dump_stack+0x176/0x24e [ 49.604533][ T8354] get_signal+0x127/0x2030 [ 49.608938][ T8354] ? io_sq_thread+0x10bf/0x13b0 [ 49.613775][ T8354] ? rcu_read_lock_sched_held+0x41/0xb0 [ 49.619303][ T8354] ? _raw_spin_unlock_irqrestore+0x3f/0xc0 [ 49.625092][ T8354] ? lockdep_hardirqs_on+0x8d/0x130 [ 49.630383][ T8354]