INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 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 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/09/09 14:08:36 parsed 1 programs 2018/09/09 14:08:39 executed programs: 0 [ 831.256805] ip (3897) used greatest stack depth: 22872 bytes left [ 834.576289] audit: type=1400 audit(1536502125.472:5): avc: denied { associate } for pid=2181 comm="syz-executor3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 834.730359] audit: type=1400 audit(1536502125.622:6): avc: denied { map_create } for pid=5525 comm="syz-executor3" 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 2018/09/09 14:08:45 executed programs: 8 2018/09/09 14:08:50 executed programs: 363 2018/09/09 14:08:55 executed programs: 745 2018/09/09 14:09:00 executed programs: 1130 2018/09/09 14:09:05 executed programs: 1519 2018/09/09 14:09:10 executed programs: 1907 2018/09/09 14:09:15 executed programs: 2294 2018/09/09 14:09:20 executed programs: 2684 2018/09/09 14:09:25 executed programs: 3070 2018/09/09 14:09:30 executed programs: 3455 2018/09/09 14:09:35 executed programs: 3836 2018/09/09 14:09:41 executed programs: 4191 2018/09/09 14:09:46 executed programs: 4575 2018/09/09 14:09:51 executed programs: 4948 2018/09/09 14:09:56 executed programs: 5332 2018/09/09 14:10:01 executed programs: 5708 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" 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 "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/09/09 14:10:06 executed programs: 6098 2018/09/09 14:10:11 executed programs: 6477 2018/09/09 14:10:16 executed programs: 6861 2018/09/09 14:10:21 executed programs: 7237 2018/09/09 14:10:26 executed programs: 7631 2018/09/09 14:10:31 executed programs: 7957 2018/09/09 14:10:36 executed programs: 8338 2018/09/09 14:10:41 executed programs: 8718 2018/09/09 14:10:46 executed programs: 9093 2018/09/09 14:10:51 executed programs: 9431 2018/09/09 14:10:56 executed programs: 9816 2018/09/09 14:11:01 executed programs: 10208 2018/09/09 14:11:06 executed programs: 10584 2018/09/09 14:11:11 executed programs: 10972 2018/09/09 14:11:16 executed programs: 11357 2018/09/09 14:11:21 executed programs: 11733 2018/09/09 14:11:26 executed programs: 12109 2018/09/09 14:11:31 executed programs: 12489 2018/09/09 14:11:36 executed programs: 12827 2018/09/09 14:11:41 executed programs: 13168 2018/09/09 14:11:46 executed programs: 13556 2018/09/09 14:11:51 executed programs: 13834 2018/09/09 14:11:56 executed programs: 14207 2018/09/09 14:12:01 executed programs: 14597 2018/09/09 14:12:06 executed programs: 14985 2018/09/09 14:12:11 executed programs: 15378 2018/09/09 14:12:16 executed programs: 15751 2018/09/09 14:12:21 executed programs: 16131 2018/09/09 14:12:26 executed programs: 16473 2018/09/09 14:12:31 executed programs: 16806 2018/09/09 14:12:36 executed programs: 17196 2018/09/09 14:12:41 executed programs: 17562 2018/09/09 14:12:46 executed programs: 17954 2018/09/09 14:12:51 executed programs: 18318 2018/09/09 14:12:56 executed programs: 18654 2018/09/09 14:13:01 executed programs: 19044 2018/09/09 14:13:06 executed programs: 19384 2018/09/09 14:13:11 executed programs: 19770 2018/09/09 14:13:16 executed programs: 20109 2018/09/09 14:13:21 executed programs: 20505 2018/09/09 14:13:26 executed programs: 20887 2018/09/09 14:13:31 executed programs: 21280 2018/09/09 14:13:36 executed programs: 21664 2018/09/09 14:13:41 executed programs: 22057 2018/09/09 14:13:46 executed programs: 22405 [ 1137.283698] VFS: Busy inodes after unmount of tmpfs. Self-destruct in 5 seconds. Have a nice day... [ 1137.283710] kasan: CONFIG_KASAN_INLINE enabled [ 1137.283712] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1137.283721] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1137.283725] Dumping ftrace buffer: [ 1137.283729] (ftrace buffer empty) [ 1137.283732] Modules linked in: [ 1137.283740] CPU: 1 PID: 4296 Comm: syz-executor1 Not tainted 4.9.125+ #41 [ 1137.283744] task: ffff8801c683df00 task.stack: ffff8801d6320000 [ 1137.283761] RIP: 0010:[] [] shmem_free_inode.isra.1+0x24/0x90 [ 1137.283764] RSP: 0018:ffff8801d6327c40 EFLAGS: 00010206 [ 1137.283769] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff1003ac88941 [ 1137.283772] RDX: 000000000000000c RSI: ffffffff8144212f RDI: 0000000000000060 [ 1137.283776] RBP: ffff8801d6327c50 R08: ffff8801c683e7f8 R09: 0000000000000001 [ 1137.283780] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81448150 [ 1137.283785] R13: ffff8801d6444a50 R14: ffff8801d6444a08 R15: ffff8801d6444a08 [ 1137.283791] FS: 0000000000000000(0000) GS:ffff8801db700000(0063) knlGS:0000000008b05900 [ 1137.283795] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 1137.283800] CR2: 00000000f76dadb0 CR3: 00000001ca0e8000 CR4: 00000000001606b0 [ 1137.283808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1137.283812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1137.283813] Stack: [ 1137.283825] ffff8801cf3ed500 ffffffff81448150 ffff8801d6327c98 ffffffff814482fd [ 1137.283835] ffff8801d6327c78 ffff8801d6444a78 ffff8801d6444a50 ffffffff81448150 [ 1137.283845] ffff8801d6444b28 ffff8801d6444a78 ffffffff8289db20 ffff8801d6327cd0 [ 1137.283847] Call Trace: [ 1137.283856] [] ? shmem_truncate_range+0xa0/0xa0 [ 1137.283864] [] shmem_evict_inode+0x1ad/0x5c0 [ 1137.283871] [] ? shmem_truncate_range+0xa0/0xa0 [ 1137.283879] [] evict+0x22e/0x4f0 [ 1137.283886] [] ? find_inode_nowait+0x170/0x170 [ 1137.283893] [] iput+0x371/0x900 [ 1137.283902] [] fsnotify_detach_mark+0x251/0x2f0 [ 1137.283921] [] fsnotify_detach_group_marks+0x5c/0xd0 [ 1137.283928] [] ? idr_callback+0x80/0x80 [ 1137.283936] [] fsnotify_destroy_group+0x62/0x120 [ 1137.283943] [] inotify_release+0x37/0x50 [ 1137.283951] [] __fput+0x263/0x700 [ 1137.283958] [] ____fput+0x15/0x20 [ 1137.283966] [] task_work_run+0x10c/0x180 [ 1137.283976] [] exit_to_usermode_loop+0x129/0x150 [ 1137.283983] [] do_fast_syscall_32+0x5bd/0x860 [ 1137.283991] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1137.284000] [] entry_SYSENTER_compat+0x90/0xa2 [ 1137.284121] Code: 1f 84 00 00 00 00 00 55 48 89 e5 41 54 53 48 89 fb e8 21 73 ec ff 48 8d 7b 60 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 54 48 83 7b 60 00 75 0a e8 fa 72 ec ff 5b 41 5c [ 1137.284130] RIP [] shmem_free_inode.isra.1+0x24/0x90 [ 1137.284133] RSP [ 1137.284138] ---[ end trace 035ba1a1f7373dfb ]--- [ 1137.284141] Kernel panic - not syncing: Fatal exception [ 1137.293326] Dumping ftrace buffer: [ 1137.293331] (ftrace buffer empty) [ 1137.293334] Kernel Offset: disabled [ 1137.605236] Rebooting in 86400 seconds..