INIT: Id "6" 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 "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 724.744043] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. [ 730.542053] random: sshd: uninitialized urandom read (32 bytes read) [ 730.627102] audit: type=1400 audit(1550379008.528:7): avc: denied { map } for pid=1880 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 04:50:09 parsed 1 programs [ 731.424688] audit: type=1400 audit(1550379009.328:8): avc: denied { map } for pid=1880 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 [ 731.850501] random: cc1: uninitialized urandom read (8 bytes read) 2019/02/17 04:50:10 executed programs: 0 [ 732.910128] audit: type=1400 audit(1550379010.808:9): avc: denied { map } for pid=1880 comm="syz-execprog" path="/root/syzkaller-shm600093193" 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 [ 735.049637] audit: type=1400 audit(1550379012.948:10): avc: denied { map_create } for pid=2787 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 735.250505] hrtimer: interrupt took 47050 ns 2019/02/17 04:50:16 executed programs: 25 2019/02/17 04:50:21 executed programs: 60 2019/02/17 04:50:26 executed programs: 97 2019/02/17 04:50:31 executed programs: 135 2019/02/17 04:50:36 executed programs: 170 2019/02/17 04:50:41 executed programs: 208 2019/02/17 04:50:47 executed programs: 245 2019/02/17 04:50:52 executed programs: 280 2019/02/17 04:50:57 executed programs: 316 2019/02/17 04:51:02 executed programs: 350 2019/02/17 04:51:07 executed programs: 387 2019/02/17 04:51:12 executed programs: 423 2019/02/17 04:51:17 executed programs: 458 2019/02/17 04:51:22 executed programs: 494 2019/02/17 04:51:27 executed programs: 530 2019/02/17 04:51:32 executed programs: 565 2019/02/17 04:51:37 executed programs: 600 2019/02/17 04:51:43 executed programs: 637 2019/02/17 04:51:48 executed programs: 675 2019/02/17 04:51:53 executed programs: 711 2019/02/17 04:51:58 executed programs: 747 2019/02/17 04:52:03 executed programs: 784 2019/02/17 04:52:08 executed programs: 820 2019/02/17 04:52:13 executed programs: 856 2019/02/17 04:52:18 executed programs: 891 2019/02/17 04:52:23 executed programs: 927 2019/02/17 04:52:29 executed programs: 964 2019/02/17 04:52:34 executed programs: 999 2019/02/17 04:52:39 executed programs: 1034 2019/02/17 04:52:44 executed programs: 1071 2019/02/17 04:52:49 executed programs: 1107 2019/02/17 04:52:54 executed programs: 1142 2019/02/17 04:52:59 executed programs: 1179 2019/02/17 04:53:05 executed programs: 1216 2019/02/17 04:53:10 executed programs: 1252 2019/02/17 04:53:15 executed programs: 1287 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" 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 "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2019/02/17 04:53:20 executed programs: 1322 2019/02/17 04:53:25 executed programs: 1357 2019/02/17 04:53:30 executed programs: 1394 2019/02/17 04:53:35 executed programs: 1430 2019/02/17 04:53:40 executed programs: 1464 2019/02/17 04:53:45 executed programs: 1501 2019/02/17 04:53:50 executed programs: 1538 2019/02/17 04:53:55 executed programs: 1573 2019/02/17 04:54:01 executed programs: 1610 2019/02/17 04:54:06 executed programs: 1645 2019/02/17 04:54:11 executed programs: 1682 2019/02/17 04:54:16 executed programs: 1718 2019/02/17 04:54:21 executed programs: 1755 2019/02/17 04:54:26 executed programs: 1790 2019/02/17 04:54:31 executed programs: 1825 2019/02/17 04:54:37 executed programs: 1862 2019/02/17 04:54:42 executed programs: 1898 2019/02/17 04:54:47 executed programs: 1933 2019/02/17 04:54:52 executed programs: 1969 2019/02/17 04:54:57 executed programs: 2004 2019/02/17 04:55:02 executed programs: 2040 2019/02/17 04:55:07 executed programs: 2076 2019/02/17 04:55:12 executed programs: 2111 2019/02/17 04:55:17 executed programs: 2147 2019/02/17 04:55:22 executed programs: 2184 2019/02/17 04:55:27 executed programs: 2220 2019/02/17 04:55:32 executed programs: 2255 [ 1057.842089] [ 1057.843914] ===================================== [ 1057.848727] WARNING: bad unlock balance detected! [ 1057.853539] 4.14.101+ #14 Not tainted [ 1057.857324] ------------------------------------- [ 1057.862157] migration/0/11 is trying to release lock (&rq->lock) at: [ 1057.868638] [] migration_cpu_stop+0x2dd/0x430 [ 1057.874901] but there are no more locks to release! [ 1057.879910] [ 1057.879910] other info that might help us debug this: [ 1057.886551] 1 lock held by migration/0/11: [ 1057.890873] #0: (&p->pi_lock){-.-.}, at: [] migration_cpu_stop+0xe1/0x430 [ 1057.899541] [ 1057.899541] stack backtrace: [ 1057.904011] CPU: 0 PID: 11 Comm: migration/0 Not tainted 4.14.101+ #14 [ 1057.910776] Call Trace: [ 1057.913348] dump_stack+0xb9/0x10e [ 1057.916878] ? migration_cpu_stop+0x2dd/0x430 [ 1057.921459] print_unlock_imbalance_bug.cold+0x110/0x11f [ 1057.926888] ? lock_set_class+0x3b6/0x570 [ 1057.931014] ? migration_cpu_stop+0x2dd/0x430 [ 1057.935491] ? reacquire_held_locks+0x3f0/0x3f0 [ 1057.940139] ? set_task_cpu+0x30b/0x9f0 [ 1057.944087] ? move_queued_task+0x382/0x970 [ 1057.948384] ? migration_cpu_stop+0x2dd/0x430 [ 1057.952853] ? cpu_stopper_thread+0x130/0x320 [ 1057.957325] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1057.961797] ? cpu_stopper_thread+0x215/0x320 [ 1057.966370] ? _raw_spin_unlock_irq+0x24/0x50 [ 1057.970883] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1057.975362] ? cpu_stopper_thread+0x19b/0x320 [ 1057.979835] ? cpu_stop_create+0x80/0x80 [ 1057.983875] ? smpboot_thread_fn+0x5ca/0x900 [ 1057.988266] ? sort_range+0x30/0x30 [ 1057.992003] ? sort_range+0x30/0x30 [ 1057.995606] ? kthread+0x310/0x420 [ 1057.999143] ? kthread_create_on_node+0xf0/0xf0 [ 1058.003791] ? ret_from_fork+0x3a/0x50 2019/02/17 04:55:37 executed programs: 2291 2019/02/17 04:55:43 executed programs: 2326