INIT: Id "3" 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 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 1273.093151] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.59' (ECDSA) to the list of known hosts. [ 1278.781208] random: sshd: uninitialized urandom read (32 bytes read) [ 1278.876664] audit: type=1400 audit(1551018781.579:8): avc: denied { map } for pid=1983 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 2019/02/24 14:33:02 parsed 1 programs [ 1279.868088] audit: type=1400 audit(1551018782.569:9): avc: denied { map } for pid=1983 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 [ 1280.658396] random: cc1: uninitialized urandom read (8 bytes read) 2019/02/24 14:33:05 executed programs: 0 [ 1282.397538] audit: type=1400 audit(1551018785.099:10): avc: denied { map } for pid=1983 comm="syz-execprog" path="/root/syzkaller-shm229522811" 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 [ 1284.064438] hrtimer: interrupt took 43914 ns 2019/02/24 14:33:10 executed programs: 32 2019/02/24 14:33:15 executed programs: 89 2019/02/24 14:33:20 executed programs: 148 2019/02/24 14:33:25 executed programs: 205 2019/02/24 14:33:30 executed programs: 267 2019/02/24 14:33:35 executed programs: 332 2019/02/24 14:33:40 executed programs: 395 2019/02/24 14:33:45 executed programs: 455 INIT: Id "1" 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 INIT: Id "3" respawning too fast: disabled for 5 minutes 2019/02/24 14:33:50 executed programs: 519 INIT: Id "4" respawning too fast: disabled for 5 minutes 2019/02/24 14:33:55 executed programs: 578 2019/02/24 14:34:00 executed programs: 645 2019/02/24 14:34:05 executed programs: 707 2019/02/24 14:34:10 executed programs: 773 2019/02/24 14:34:15 executed programs: 840 2019/02/24 14:34:21 executed programs: 905 2019/02/24 14:34:26 executed programs: 968 2019/02/24 14:34:31 executed programs: 1032 2019/02/24 14:34:36 executed programs: 1092 2019/02/24 14:34:41 executed programs: 1156 2019/02/24 14:34:46 executed programs: 1220 2019/02/24 14:34:51 executed programs: 1277 2019/02/24 14:34:56 executed programs: 1340 2019/02/24 14:35:01 executed programs: 1406 2019/02/24 14:35:06 executed programs: 1465 2019/02/24 14:35:11 executed programs: 1525 2019/02/24 14:35:16 executed programs: 1586 2019/02/24 14:35:21 executed programs: 1649 2019/02/24 14:35:27 executed programs: 1715 2019/02/24 14:35:32 executed programs: 1783 2019/02/24 14:35:37 executed programs: 1847 2019/02/24 14:35:42 executed programs: 1911 2019/02/24 14:35:47 executed programs: 1971 2019/02/24 14:35:52 executed programs: 2034 2019/02/24 14:35:57 executed programs: 2094 2019/02/24 14:36:02 executed programs: 2157 2019/02/24 14:36:07 executed programs: 2219 2019/02/24 14:36:12 executed programs: 2283 2019/02/24 14:36:18 executed programs: 2345 2019/02/24 14:36:23 executed programs: 2407 [ 1485.224029] [ 1485.225706] ===================================== [ 1485.230549] WARNING: bad unlock balance detected! [ 1485.235393] 4.14.103+ #18 Not tainted [ 1485.239182] ------------------------------------- [ 1485.244020] migration/1/16 is trying to release lock (&rq->lock) at: [ 1485.250701] [] migration_cpu_stop+0x2dd/0x430 [ 1485.256754] but there are no more locks to release! [ 1485.261759] [ 1485.261759] other info that might help us debug this: [ 1485.268427] 1 lock held by migration/1/16: [ 1485.272657] #0: (&p->pi_lock){-.-.}, at: [] migration_cpu_stop+0xe1/0x430 [ 1485.281346] [ 1485.281346] stack backtrace: [ 1485.285848] CPU: 1 PID: 16 Comm: migration/1 Not tainted 4.14.103+ #18 [ 1485.292509] Call Trace: [ 1485.295203] dump_stack+0xb9/0x10e [ 1485.298760] ? migration_cpu_stop+0x2dd/0x430 [ 1485.303426] print_unlock_imbalance_bug.cold+0x110/0x11f [ 1485.308885] ? lock_set_class+0x3b6/0x570 [ 1485.313038] ? migration_cpu_stop+0x2dd/0x430 [ 1485.317533] ? reacquire_held_locks+0x3f0/0x3f0 [ 1485.322217] ? set_task_cpu+0x30b/0x9f0 [ 1485.326203] ? move_queued_task+0x382/0x970 [ 1485.330535] ? migration_cpu_stop+0x2dd/0x430 [ 1485.335105] ? cpu_stopper_thread+0x130/0x320 [ 1485.339637] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1485.344133] ? cpu_stopper_thread+0x215/0x320 [ 1485.348682] ? _raw_spin_unlock_irq+0x24/0x50 [ 1485.353201] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1485.357796] ? cpu_stopper_thread+0x19b/0x320 [ 1485.362296] ? cpu_stop_create+0x80/0x80 [ 1485.366371] ? smpboot_thread_fn+0x5ca/0x900 [ 1485.370783] ? sort_range+0x30/0x30 [ 1485.374409] ? sort_range+0x30/0x30 [ 1485.378099] ? kthread+0x310/0x420 [ 1485.381655] ? kthread_create_on_node+0xf0/0xf0 [ 1485.386321] ? ret_from_fork+0x3a/0x50 2019/02/24 14:36:28 executed programs: 2472 2019/02/24 14:36:33 executed programs: 2531