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 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.15.198' (ECDSA) to the list of known hosts. 2018/09/09 14:07:25 parsed 1 programs 2018/09/09 14:07:27 executed programs: 0 [ 820.960185] ip (3063) used greatest stack depth: 23672 bytes left [ 826.103447] audit: type=1400 audit(1536502054.882:5): avc: denied { associate } for pid=2176 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 [ 826.236535] audit: type=1400 audit(1536502055.012:6): avc: denied { map_create } for pid=5599 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 14:07:35 executed programs: 8 2018/09/09 14:07:40 executed programs: 345 2018/09/09 14:07:45 executed programs: 686 2018/09/09 14:07:50 executed programs: 994 2018/09/09 14:07:55 executed programs: 1352 2018/09/09 14:08:00 executed programs: 1698 2018/09/09 14:08:05 executed programs: 2043 2018/09/09 14:08:10 executed programs: 2414 2018/09/09 14:08:15 executed programs: 2773 2018/09/09 14:08:20 executed programs: 3125 2018/09/09 14:08:25 executed programs: 3483 2018/09/09 14:08:30 executed programs: 3831 2018/09/09 14:08:35 executed programs: 4190 2018/09/09 14:08:40 executed programs: 4534 2018/09/09 14:08:45 executed programs: 4887 2018/09/09 14:08:50 executed programs: 5242 2018/09/09 14:08:55 executed programs: 5595 2018/09/09 14:09:00 executed programs: 5956 INIT: Id "5" 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 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/09/09 14:09:05 executed programs: 6311 2018/09/09 14:09:10 executed programs: 6670 2018/09/09 14:09:15 executed programs: 7036 2018/09/09 14:09:20 executed programs: 7367 2018/09/09 14:09:25 executed programs: 7707 2018/09/09 14:09:30 executed programs: 8070 2018/09/09 14:09:35 executed programs: 8391 2018/09/09 14:09:40 executed programs: 8743 2018/09/09 14:09:45 executed programs: 9058 2018/09/09 14:09:50 executed programs: 9409 2018/09/09 14:09:55 executed programs: 9766 2018/09/09 14:10:00 executed programs: 10127 2018/09/09 14:10:05 executed programs: 10491 2018/09/09 14:10:10 executed programs: 10838 2018/09/09 14:10:15 executed programs: 11193 2018/09/09 14:10:20 executed programs: 11552 2018/09/09 14:10:25 executed programs: 11892 2018/09/09 14:10:30 executed programs: 12243 2018/09/09 14:10:35 executed programs: 12569 2018/09/09 14:10:40 executed programs: 12936 2018/09/09 14:10:45 executed programs: 13306 2018/09/09 14:10:50 executed programs: 13622 2018/09/09 14:10:55 executed programs: 13974 2018/09/09 14:11:00 executed programs: 14332 2018/09/09 14:11:05 executed programs: 14692 2018/09/09 14:11:10 executed programs: 15043 2018/09/09 14:11:15 executed programs: 15397 2018/09/09 14:11:20 executed programs: 15747 2018/09/09 14:11:26 executed programs: 16110 2018/09/09 14:11:31 executed programs: 16458 2018/09/09 14:11:36 executed programs: 16817 2018/09/09 14:11:41 executed programs: 17171 2018/09/09 14:11:46 executed programs: 17527 2018/09/09 14:11:51 executed programs: 17878 2018/09/09 14:11:56 executed programs: 18221 2018/09/09 14:12:01 executed programs: 18572 2018/09/09 14:12:06 executed programs: 18918 2018/09/09 14:12:11 executed programs: 19220 2018/09/09 14:12:16 executed programs: 19572 2018/09/09 14:12:21 executed programs: 19886 2018/09/09 14:12:26 executed programs: 20233 2018/09/09 14:12:31 executed programs: 20599 2018/09/09 14:12:36 executed programs: 20969 2018/09/09 14:12:41 executed programs: 21277 [ 1133.725529] VFS: Busy inodes after unmount of tmpfs. Self-destruct in 5 seconds. Have a nice day... [ 1133.725538] kasan: CONFIG_KASAN_INLINE enabled [ 1133.725540] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1133.725548] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1133.725552] Dumping ftrace buffer: [ 1133.725555] (ftrace buffer empty) [ 1133.725559] Modules linked in: [ 1133.725566] CPU: 1 PID: 15744 Comm: syz-executor1 Not tainted 4.9.125+ #89 [ 1133.725570] task: ffff8801d3aa5f00 task.stack: ffff8801d7f00000 [ 1133.725584] RIP: 0010:[] [] shmem_free_inode.isra.1+0x24/0x90 [ 1133.725588] RSP: 0018:ffff8801d7f07c50 EFLAGS: 00010206 [ 1133.725592] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff10039d71e09 [ 1133.725595] RDX: 000000000000000c RSI: ffffffff8144212f RDI: 0000000000000060 [ 1133.725599] RBP: ffff8801d7f07c60 R08: ffff8801d3aa67f8 R09: 0000000000000001 [ 1133.725602] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81448150 [ 1133.725606] R13: ffff8801ceb8f090 R14: ffff8801ceb8f048 R15: ffff8801ceb8f048 [ 1133.725612] FS: 0000000002019940(0000) GS:ffff8801db700000(0000) knlGS:0000000000000000 [ 1133.725616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1133.725620] CR2: 0000000000728000 CR3: 00000001ca8bc000 CR4: 00000000001606b0 [ 1133.725628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1133.725632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1133.725633] Stack: [ 1133.725645] ffff8801c9614400 ffffffff81448150 ffff8801d7f07ca8 ffffffff814482fd [ 1133.725655] ffff8801d7f07c88 ffff8801ceb8f0b8 ffff8801ceb8f090 ffffffff81448150 [ 1133.725665] ffff8801ceb8f168 ffff8801ceb8f0b8 ffffffff8289db20 ffff8801d7f07ce0 [ 1133.725666] Call Trace: [ 1133.725676] [] ? shmem_truncate_range+0xa0/0xa0 [ 1133.725684] [] shmem_evict_inode+0x1ad/0x5c0 [ 1133.725703] [] ? shmem_truncate_range+0xa0/0xa0 [ 1133.725711] [] evict+0x22e/0x4f0 [ 1133.725718] [] ? find_inode_nowait+0x170/0x170 [ 1133.725724] [] iput+0x371/0x900 [ 1133.725734] [] fsnotify_detach_mark+0x251/0x2f0 [ 1133.725742] [] fsnotify_detach_group_marks+0x5c/0xd0 [ 1133.725749] [] ? idr_callback+0x80/0x80 [ 1133.725762] [] fsnotify_destroy_group+0x62/0x120 [ 1133.725770] [] inotify_release+0x37/0x50 [ 1133.725778] [] __fput+0x263/0x700 [ 1133.725785] [] ____fput+0x15/0x20 [ 1133.725794] [] task_work_run+0x10c/0x180 [ 1133.725803] [] exit_to_usermode_loop+0x129/0x150 [ 1133.725810] [] do_syscall_64+0x35d/0x480 [ 1133.725820] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1133.725950] 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 [ 1133.725959] RIP [] shmem_free_inode.isra.1+0x24/0x90 [ 1133.725962] RSP [ 1133.725981] ---[ end trace 0fcc63345a7ed24e ]--- [ 1133.725985] Kernel panic - not syncing: Fatal exception [ 1133.735169] Dumping ftrace buffer: [ 1133.735173] (ftrace buffer empty) [ 1133.735175] Kernel Offset: disabled [ 1134.041200] Rebooting in 86400 seconds..