INIT: Id "3" 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 "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 1254.736156] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. [ 1260.400873] random: sshd: uninitialized urandom read (32 bytes read) [ 1260.491504] audit: type=1400 audit(1550371066.422:8): avc: denied { map } for pid=1975 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=2339 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 02:37:47 parsed 1 programs [ 1261.527594] audit: type=1400 audit(1550371067.452:9): avc: denied { map } for pid=1975 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 [ 1262.307362] random: cc1: uninitialized urandom read (8 bytes read) 2019/02/17 02:37:49 executed programs: 0 [ 1264.041184] audit: type=1400 audit(1550371069.972:10): avc: denied { map } for pid=1975 comm="syz-execprog" path="/root/syzkaller-shm993584465" dev="sda1" ino=16461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2019/02/17 02:37:54 executed programs: 128 2019/02/17 02:37:59 executed programs: 547 2019/02/17 02:38:05 executed programs: 961 2019/02/17 02:38:10 executed programs: 1386 2019/02/17 02:38:15 executed programs: 1789 2019/02/17 02:38:20 executed programs: 2203 2019/02/17 02:38:25 executed programs: 2624 2019/02/17 02:38:30 executed programs: 3032 2019/02/17 02:38:35 executed programs: 3451 2019/02/17 02:38:40 executed programs: 3891 2019/02/17 02:38:45 executed programs: 4292 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes 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 2019/02/17 02:38:50 executed programs: 4675 INIT: Id "6" respawning too fast: disabled for 5 minutes 2019/02/17 02:38:55 executed programs: 5090 2019/02/17 02:39:00 executed programs: 5492 2019/02/17 02:39:05 executed programs: 5891 2019/02/17 02:39:10 executed programs: 6300 2019/02/17 02:39:15 executed programs: 6700 2019/02/17 02:39:20 executed programs: 7097 2019/02/17 02:39:25 executed programs: 7504 2019/02/17 02:39:30 executed programs: 7905 2019/02/17 02:39:35 executed programs: 8302 2019/02/17 02:39:40 executed programs: 8704 2019/02/17 02:39:45 executed programs: 9093 2019/02/17 02:39:50 executed programs: 9499 2019/02/17 02:39:55 executed programs: 9888 2019/02/17 02:40:00 executed programs: 10291 2019/02/17 02:40:05 executed programs: 10687 2019/02/17 02:40:10 executed programs: 11078 2019/02/17 02:40:15 executed programs: 11485 2019/02/17 02:40:20 executed programs: 11866 2019/02/17 02:40:25 executed programs: 12239 2019/02/17 02:40:30 executed programs: 12644 2019/02/17 02:40:35 executed programs: 13055 2019/02/17 02:40:40 executed programs: 13445 2019/02/17 02:40:45 executed programs: 13839 2019/02/17 02:40:50 executed programs: 14233 2019/02/17 02:40:55 executed programs: 14606 2019/02/17 02:41:00 executed programs: 15013 2019/02/17 02:41:05 executed programs: 15402 2019/02/17 02:41:10 executed programs: 15789 2019/02/17 02:41:15 executed programs: 16158 2019/02/17 02:41:20 executed programs: 16538 2019/02/17 02:41:25 executed programs: 16944 2019/02/17 02:41:30 executed programs: 17330 2019/02/17 02:41:35 executed programs: 17719 2019/02/17 02:41:40 executed programs: 18093 2019/02/17 02:41:45 executed programs: 18477 2019/02/17 02:41:50 executed programs: 18854 2019/02/17 02:41:55 executed programs: 19261 2019/02/17 02:42:00 executed programs: 19661 2019/02/17 02:42:05 executed programs: 20031 2019/02/17 02:42:10 executed programs: 20414 [ 1524.896464] [ 1524.898147] ===================================== [ 1524.902984] WARNING: bad unlock balance detected! [ 1524.907810] 4.14.101+ #14 Not tainted [ 1524.911585] ------------------------------------- [ 1524.916425] migration/0/11 is trying to release lock (&rq->lock) at: [ 1524.923037] [] migration_cpu_stop+0x2dd/0x430 [ 1524.929072] but there are no more locks to release! [ 1524.934061] [ 1524.934061] other info that might help us debug this: [ 1524.940704] 1 lock held by migration/0/11: [ 1524.944911] #0: (&p->pi_lock){-.-.}, at: [] migration_cpu_stop+0xe1/0x430 [ 1524.953561] [ 1524.953561] stack backtrace: [ 1524.958048] CPU: 0 PID: 11 Comm: migration/0 Not tainted 4.14.101+ #14 [ 1524.964685] Call Trace: [ 1524.967343] dump_stack+0xb9/0x10e [ 1524.970869] ? migration_cpu_stop+0x2dd/0x430 [ 1524.975385] print_unlock_imbalance_bug.cold+0x110/0x11f [ 1524.980822] ? lock_set_class+0x3b6/0x570 [ 1524.984962] ? migration_cpu_stop+0x2dd/0x430 [ 1524.989439] ? reacquire_held_locks+0x3f0/0x3f0 [ 1524.994092] ? set_task_cpu+0x30b/0x9f0 [ 1524.998044] ? move_queued_task+0x382/0x970 [ 1525.002347] ? migration_cpu_stop+0x2dd/0x430 [ 1525.006873] ? cpu_stopper_thread+0x130/0x320 [ 1525.011350] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1525.015825] ? cpu_stopper_thread+0x215/0x320 [ 1525.020320] ? _raw_spin_unlock_irq+0x24/0x50 [ 1525.024831] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1525.029316] ? cpu_stopper_thread+0x19b/0x320 [ 1525.033790] ? cpu_stop_create+0x80/0x80 [ 1525.037830] ? smpboot_thread_fn+0x5ca/0x900 [ 1525.042239] ? sort_range+0x30/0x30 [ 1525.045851] ? sort_range+0x30/0x30 [ 1525.049524] ? kthread+0x310/0x420 [ 1525.053085] ? kthread_create_on_node+0xf0/0xf0 [ 1525.057813] ? ret_from_fork+0x3a/0x50 2019/02/17 02:42:15 executed programs: 20828 [ 1529.816376] random: crng init done 2019/02/17 02:42:20 executed programs: 21264