INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 1268.196452] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.138' (ECDSA) to the list of known hosts. [ 1273.943826] random: sshd: uninitialized urandom read (32 bytes read) [ 1274.026528] audit: type=1400 audit(1550421412.945:8): avc: denied { map } for pid=1990 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/02/17 16:36:53 parsed 1 programs [ 1274.790792] audit: type=1400 audit(1550421413.715:9): avc: denied { map } for pid=1990 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=5005 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 1275.460116] random: cc1: uninitialized urandom read (8 bytes read) 2019/02/17 16:36:55 executed programs: 0 [ 1276.841751] audit: type=1400 audit(1550421415.755:10): avc: denied { map } for pid=1990 comm="syz-execprog" path="/root/syzkaller-shm850430065" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 1278.982559] hrtimer: interrupt took 12327 ns 2019/02/17 16:37:00 executed programs: 140 2019/02/17 16:37:05 executed programs: 428 2019/02/17 16:37:10 executed programs: 718 2019/02/17 16:37:15 executed programs: 998 2019/02/17 16:37:20 executed programs: 1280 2019/02/17 16:37:25 executed programs: 1558 2019/02/17 16:37:30 executed programs: 1827 2019/02/17 16:37:35 executed programs: 2100 2019/02/17 16:37:40 executed programs: 2368 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2019/02/17 16:37:45 executed programs: 2635 INIT: Id "6" respawning too fast: disabled for 5 minutes 2019/02/17 16:37:50 executed programs: 2911 2019/02/17 16:37:55 executed programs: 3182 2019/02/17 16:38:00 executed programs: 3447 2019/02/17 16:38:05 executed programs: 3707 2019/02/17 16:38:10 executed programs: 3968 2019/02/17 16:38:15 executed programs: 4225 2019/02/17 16:38:20 executed programs: 4480 2019/02/17 16:38:25 executed programs: 4740 2019/02/17 16:38:31 executed programs: 4998 2019/02/17 16:38:36 executed programs: 5250 2019/02/17 16:38:41 executed programs: 5500 2019/02/17 16:38:46 executed programs: 5747 2019/02/17 16:38:51 executed programs: 5992 2019/02/17 16:38:56 executed programs: 6250 2019/02/17 16:39:01 executed programs: 6495 2019/02/17 16:39:06 executed programs: 6739 2019/02/17 16:39:11 executed programs: 6978 2019/02/17 16:39:16 executed programs: 7209 2019/02/17 16:39:21 executed programs: 7445 2019/02/17 16:39:26 executed programs: 7702 2019/02/17 16:39:31 executed programs: 7959 2019/02/17 16:39:36 executed programs: 8201 [ 1439.002054] [ 1439.003730] ===================================== [ 1439.008562] WARNING: bad unlock balance detected! [ 1439.013394] 4.14.101+ #14 Not tainted [ 1439.017180] ------------------------------------- [ 1439.022010] migration/1/16 is trying to release lock (&rq->lock) at: [ 1439.028628] [] migration_cpu_stop+0x2dd/0x430 [ 1439.034671] but there are no more locks to release! [ 1439.039670] [ 1439.039670] other info that might help us debug this: [ 1439.046324] 1 lock held by migration/1/16: [ 1439.050550] #0: (&p->pi_lock){-.-.}, at: [] migration_cpu_stop+0xe1/0x430 [ 1439.059218] [ 1439.059218] stack backtrace: [ 1439.063709] CPU: 1 PID: 16 Comm: migration/1 Not tainted 4.14.101+ #14 [ 1439.070361] Call Trace: [ 1439.073032] dump_stack+0xb9/0x10e [ 1439.076576] ? migration_cpu_stop+0x2dd/0x430 [ 1439.081123] print_unlock_imbalance_bug.cold+0x110/0x11f [ 1439.086569] ? lock_set_class+0x3b6/0x570 [ 1439.090710] ? migration_cpu_stop+0x2dd/0x430 [ 1439.095195] ? reacquire_held_locks+0x3f0/0x3f0 [ 1439.099857] ? set_task_cpu+0x30b/0x9f0 [ 1439.103827] ? move_queued_task+0x382/0x970 [ 1439.108146] ? migration_cpu_stop+0x2dd/0x430 [ 1439.112695] ? cpu_stopper_thread+0x130/0x320 [ 1439.117188] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1439.121675] ? cpu_stopper_thread+0x215/0x320 [ 1439.126184] ? _raw_spin_unlock_irq+0x24/0x50 [ 1439.130682] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1439.135170] ? cpu_stopper_thread+0x19b/0x320 [ 1439.139657] ? cpu_stop_create+0x80/0x80 [ 1439.143710] ? smpboot_thread_fn+0x5ca/0x900 [ 1439.148111] ? sort_range+0x30/0x30 [ 1439.151769] ? sort_range+0x30/0x30 [ 1439.155451] ? kthread+0x310/0x420 [ 1439.159015] ? kthread_create_on_node+0xf0/0xf0 [ 1439.163692] ? ret_from_fork+0x3a/0x50 2019/02/17 16:39:41 executed programs: 8461 2019/02/17 16:39:46 executed programs: 8755