Warning: Permanently added '10.128.0.208' (ECDSA) to the list of known hosts. [ 76.689788] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.811107] audit: type=1400 audit(1555866894.814:36): avc: denied { map } for pid=6906 comm="syz-executor608" path="/root/syz-executor608378248" 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.131856] kobject_add_internal failed for hci2 (error: -2 parent: bluetooth) [ 77.144792] Bluetooth: Can't register HCI device executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.783204] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 77.818348] Bluetooth: Can't register HCI device executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 78.445243] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 78.458525] Bluetooth: Can't register HCI device executing program executing program executing program executing program executing program executing program executing program [ 78.488879] kobject_add_internal failed for hci4 (error: -2 parent: bluetooth) executing program executing program executing program executing program executing program executing program executing program executing program [ 78.533867] Bluetooth: Can't register HCI device executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 79.602133] ------------[ cut here ]------------ [ 79.606958] WARNING: CPU: 1 PID: 7553 at fs/kernfs/dir.c:494 kernfs_get+0x58/0x70 [ 79.611566] kobject: 'bluetooth' (ffff888096cc3f00): kobject_add_internal: parent: 'virtual', set: '(null)' [ 79.614710] Kernel panic - not syncing: panic_on_warn set ... [ 79.614710] [ 79.614720] CPU: 1 PID: 7553 Comm: syz-executor608 Not tainted 4.14.113 #3 [ 79.614725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.614729] Call Trace: [ 79.614744] dump_stack+0x138/0x19c [ 79.614756] panic+0x1f2/0x438 [ 79.614762] ? add_taint.cold+0x16/0x16 [ 79.614772] ? kernfs_get+0x58/0x70 [ 79.614782] ? kernfs_get+0x58/0x70 [ 79.614787] __warn.cold+0x2f/0x34 [ 79.614795] ? ist_end_non_atomic+0x10/0x10 [ 79.614802] ? kernfs_get+0x58/0x70 [ 79.649873] kobject: 'hci3' (ffff88809333e9e8): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 79.651083] report_bug+0x216/0x254 [ 79.651097] do_error_trap+0x1bb/0x310 [ 79.651108] ? math_error+0x360/0x360 [ 79.651117] ? __schedule+0x7c6/0x1cf0 [ 79.651125] ? __fprop_inc_percpu_max+0x1e0/0x1e0 [ 79.651139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.651158] do_invalid_op+0x1b/0x20 [ 79.654911] kobject: 'hci3' (ffff88809333e9e8): kobject_uevent_env [ 79.657941] invalid_op+0x1b/0x40 [ 79.662401] kobject: 'hci4' (ffff888091136a28): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 79.665498] RIP: 0010:kernfs_get+0x58/0x70 [ 79.669239] kobject: 'hci4' (ffff888091136a28): kobject_uevent_env [ 79.672612] RSP: 0018:ffff88809326f978 EFLAGS: 00010297 [ 79.672619] RAX: ffff888080296040 RBX: ffff88808635d1c0 RCX: 0000000000000000 [ 79.672623] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff88808635d1c0 [ 79.672628] RBP: ffff88809326f980 R08: ffff888080296040 R09: 0000000000000001 [ 79.672633] R10: 0000000000000000 R11: ffff888080296040 R12: ffff88809f440e00 [ 79.672637] R13: ffff88808e2fbe00 R14: 0000000000000001 R15: 00000000000041ed [ 79.672656] ? kernfs_get+0x58/0x70 [ 79.672663] kernfs_new_node+0x95/0xf0 [ 79.672672] kernfs_create_dir_ns+0x41/0x140 [ 79.672682] sysfs_create_dir_ns+0xbe/0x1d0 [ 79.677736] kobject: 'hci2' (ffff8880930729a8): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 79.680772] kobject_add_internal.part.0.cold+0x114/0x5b1 [ 79.680784] kobject_add+0x11f/0x180 [ 79.680793] ? kset_create_and_add+0x180/0x180 [ 79.680806] ? mutex_unlock+0xd/0x10 [ 79.680818] device_add+0x383/0x1490 [ 79.680826] ? device_initialize+0x430/0x430 [ 79.680836] ? device_private_init+0x190/0x190 [ 79.680848] hci_register_dev+0x2d9/0x810 [ 79.680856] ? hci_init_sysfs+0x7c/0xa0 [ 79.680868] __vhci_create_device+0x2a6/0x560 [ 79.680877] vhci_write+0x2a1/0x437 [ 79.697046] kobject: 'hci4' (ffff888091136a28): fill_kobj_path: path = '/devices/virtual/bluetooth/hci4' [ 79.698063] __vfs_write+0x4ae/0x6c0 [ 79.698075] ? kernel_read+0x120/0x120 [ 79.698092] ? rw_verify_area+0xea/0x2b0 [ 79.705601] kobject: 'hci3' (ffff88809333e9e8): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3' [ 79.710580] vfs_write+0x198/0x500 [ 79.710592] SyS_write+0xb8/0x180 [ 79.710603] ? SyS_read+0x180/0x180 [ 79.710612] ? do_syscall_64+0x53/0x630 [ 79.710620] ? SyS_read+0x180/0x180 [ 79.710628] do_syscall_64+0x1eb/0x630 [ 79.710635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.710652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.719032] kobject: 'rfkill632' (ffff8880a14b72e8): kobject_add_internal: parent: 'hci3', set: 'devices' [ 79.719174] RIP: 0033:0x441269 [ 79.719178] RSP: 002b:00007ffc3027d248 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 79.732531] kobject: 'hci2' (ffff8880930729a8): kobject_uevent_env [ 79.738661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441269 [ 79.738666] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000003 [ 79.738670] RBP: 00000000000136d2 R08: 00000000004002c8 R09: 00000000004002c8 [ 79.738675] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000401fe0 [ 79.738680] R13: 0000000000402070 R14: 0000000000000000 R15: 0000000000000000 [ 79.743810] Kernel Offset: disabled [ 79.993181] Rebooting in 86400 seconds..