Warning: Permanently added '10.128.0.123' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 122.404562][ T37] audit: type=1400 audit(1617336251.193:8): avc: denied { execmem } for pid=8395 comm="syz-executor171" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 122.420997][ T8396] IPVS: ftp: loaded support on port[0] = 21 [ 122.471707][ T8417] [ 122.474365][ T8417] ==================================== [ 122.479804][ T8417] WARNING: iou-sqp-8396/8417 still has locks held! [ 122.487384][ T8417] 5.12.0-rc5-syzkaller #0 Not tainted [ 122.492812][ T8417] ------------------------------------ [ 122.498264][ T8417] 1 lock held by iou-sqp-8396/8417: [ 122.503491][ T8417] #0: ffff888024927c70 (&sqd->lock){+.+.}-{3:3}, at: io_sq_thread+0xff2/0x13a0 [ 122.512653][ T8417] [ 122.512653][ T8417] stack backtrace: [ 122.518570][ T8417] CPU: 0 PID: 8417 Comm: iou-sqp-8396 Not tainted 5.12.0-rc5-syzkaller #0 [ 122.527064][ T8417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.537115][ T8417] Call Trace: [ 122.540393][ T8417] dump_stack+0x141/0x1d7 [ 122.544741][ T8417] get_signal+0x171a/0x2150 [ 122.549240][ T8417] ? mark_held_locks+0x9f/0xe0 [ 122.553988][ T8417] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 122.559785][ T8417] io_sq_thread+0x8d2/0x13a0 [ 122.564386][ T8417] ? io_submit_sqes+0x63e0/0x63e0 [ 122.569393][ T8417] ? finish_