INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" 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 [ 1246.374193] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts. [ 1251.914885] random: sshd: uninitialized urandom read (32 bytes read) [ 1252.010479] audit: type=1400 audit(1551007428.927:8): avc: denied { map } for pid=1965 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 11:23:49 parsed 1 programs [ 1252.801104] audit: type=1400 audit(1551007429.717:9): avc: denied { map } for pid=1965 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 [ 1253.599120] random: cc1: uninitialized urandom read (8 bytes read) 2019/02/24 11:23:51 executed programs: 0 [ 1254.943858] audit: type=1400 audit(1551007431.857:10): avc: denied { map } for pid=1965 comm="syz-execprog" path="/root/syzkaller-shm628632732" 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 2019/02/24 11:23:56 executed programs: 163 2019/02/24 11:24:01 executed programs: 518 2019/02/24 11:24:06 executed programs: 858 2019/02/24 11:24:11 executed programs: 1203 2019/02/24 11:24:16 executed programs: 1541 2019/02/24 11:24:21 executed programs: 1882 2019/02/24 11:24:26 executed programs: 2253 2019/02/24 11:24:31 executed programs: 2611 2019/02/24 11:24:36 executed programs: 2955 2019/02/24 11:24:41 executed programs: 3295 2019/02/24 11:24:46 executed programs: 3628 2019/02/24 11:24:51 executed programs: 3976 2019/02/24 11:24:56 executed programs: 4311 INIT: Id "4" respawning too fast: disabled for 5 minutes 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 "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes 2019/02/24 11:25:02 executed programs: 4647 2019/02/24 11:25:07 executed programs: 4998 2019/02/24 11:25:12 executed programs: 5335 2019/02/24 11:25:17 executed programs: 5661 2019/02/24 11:25:22 executed programs: 5996 2019/02/24 11:25:27 executed programs: 6311 2019/02/24 11:25:32 executed programs: 6644 2019/02/24 11:25:37 executed programs: 6969 2019/02/24 11:25:42 executed programs: 7298 2019/02/24 11:25:47 executed programs: 7645 2019/02/24 11:25:52 executed programs: 7974 2019/02/24 11:25:57 executed programs: 8296 2019/02/24 11:26:02 executed programs: 8605 2019/02/24 11:26:07 executed programs: 8949 2019/02/24 11:26:12 executed programs: 9275 2019/02/24 11:26:17 executed programs: 9594 2019/02/24 11:26:22 executed programs: 9918 2019/02/24 11:26:27 executed programs: 10254 [ 1410.662699] [ 1410.664386] ===================================== [ 1410.669215] WARNING: bad unlock balance detected! [ 1410.674328] 4.14.103+ #18 Not tainted [ 1410.678112] ------------------------------------- [ 1410.682954] migration/1/16 is trying to release lock (&rq->lock) at: [ 1410.689533] [] migration_cpu_stop+0x2dd/0x430 [ 1410.695569] but there are no more locks to release! [ 1410.700568] [ 1410.700568] other info that might help us debug this: [ 1410.707210] 1 lock held by migration/1/16: [ 1410.711414] #0: (&p->pi_lock){-.-.}, at: [] migration_cpu_stop+0xe1/0x430 [ 1410.720064] [ 1410.720064] stack backtrace: [ 1410.724546] CPU: 1 PID: 16 Comm: migration/1 Not tainted 4.14.103+ #18 [ 1410.731190] Call Trace: [ 1410.733826] dump_stack+0xb9/0x10e [ 1410.737351] ? migration_cpu_stop+0x2dd/0x430 [ 1410.741874] print_unlock_imbalance_bug.cold+0x110/0x11f [ 1410.747303] ? lock_set_class+0x3b6/0x570 [ 1410.751427] ? migration_cpu_stop+0x2dd/0x430 [ 1410.755916] ? reacquire_held_locks+0x3f0/0x3f0 [ 1410.760563] ? set_task_cpu+0x30b/0x9f0 [ 1410.764514] ? move_queued_task+0x382/0x970 [ 1410.768820] ? migration_cpu_stop+0x2dd/0x430 [ 1410.773321] ? cpu_stopper_thread+0x130/0x320 [ 1410.777818] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1410.782288] ? cpu_stopper_thread+0x215/0x320 [ 1410.786787] ? _raw_spin_unlock_irq+0x24/0x50 [ 1410.791263] ? sched_ttwu_pending+0x2a0/0x2a0 [ 1410.795733] ? cpu_stopper_thread+0x19b/0x320 [ 1410.800206] ? cpu_stop_create+0x80/0x80 [ 1410.804286] ? smpboot_thread_fn+0x5ca/0x900 [ 1410.808670] ? sort_range+0x30/0x30 [ 1410.812273] ? sort_range+0x30/0x30 [ 1410.815904] ? kthread+0x310/0x420 [ 1410.819430] ? kthread_create_on_node+0xf0/0xf0 [ 1410.824084] ? ret_from_fork+0x3a/0x50 2019/02/24 11:26:32 executed programs: 10619 2019/02/24 11:26:37 executed programs: 10990