[info] Using makefile-style concurrent boot in runlevel 2. [ 24.637432] audit: type=1800 audit(1543127935.270:21): pid=5778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 24.665323] audit: type=1800 audit(1543127935.280:22): pid=5778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.94' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 34.915462] kobject_add_internal failed for hci2 (error: -2 parent: bluetooth) [ 34.943627] 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 [ 35.118214] kobject_add_internal failed for hci3 (error: -2 parent: bluetooth) [ 35.145912] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 35.158409] Bluetooth: Can't register HCI device executing program executing program executing program executing program executing program [ 35.175867] 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 [ 35.279671] kobject_add_internal failed for hci4 (error: -2 parent: bluetooth) [ 35.301677] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 35.318530] 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 [ 35.325502] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 35.336727] Bluetooth: Can't register HCI device [ 35.353726] 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 [ 35.461122] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 35.485957] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 35.491501] Bluetooth: Can't register HCI device [ 35.506487] 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 [ 35.942793] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 35.959283] 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 [ 36.144335] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 36.179689] 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 [ 36.307716] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 36.315573] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 36.331524] Bluetooth: Can't register HCI device [ 36.336734] 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 [ 36.645670] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 36.671527] 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 [ 37.169072] kobject_add_internal failed for hci5 (error: -2 parent: bluetooth) executing program executing program executing program executing program [ 37.213290] Bluetooth: Can't register HCI device [ 37.231309] kobject_add_internal failed for hci2 (error: -2 parent: bluetooth) [ 37.252890] Bluetooth: Can't register HCI device executing program executing program executing program executing program executing program executing program executing program executing program [ 37.263156] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 37.294137] 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 [ 37.316294] kobject_add_internal failed for hci0 (error: -2 parent: bluetooth) [ 37.339496] 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 [ 37.719926] kasan: CONFIG_KASAN_INLINE enabled executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 37.740703] kasan: GPF could be caused by NULL-ptr deref or user memory access executing program [ 37.803536] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 37.804075] kobject: 'rfkill751' (000000001e9c9749): kobject_uevent_env [ 37.809796] CPU: 1 PID: 6700 Comm: syz-executor243 Not tainted 4.20.0-rc3+ #348 [ 37.809810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.809830] RIP: 0010:kernfs_add_one+0x342/0x4d0 [ 37.817267] kobject: 'hci0' (00000000986508a4): kobject_uevent_env [ 37.823993] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 49 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6d 70 49 8d 7d 08 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 16 01 00 00 45 8b 6d 08 31 ff [ 37.824001] RSP: 0018:ffff8881b2ccf5d0 EFLAGS: 00010202 [ 37.824011] RAX: dffffc0000000000 RBX: ffff8881c22961c0 RCX: ffffffff87daaf77 [ 37.824023] RDX: 0000000000000001 RSI: ffffffff81f901ca RDI: 0000000000000008 [ 37.834667] kobject: 'hci3' (0000000019dd48aa): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 37.838107] RBP: ffff8881b2ccf618 R08: fffffbfff12cfa21 R09: fffffbfff12cfa20 [ 37.838116] R10: fffffbfff12cfa20 R11: ffffffff8967d107 R12: 0000000000000000 [ 37.838127] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 37.844617] kobject: 'hci3' (0000000019dd48aa): kobject_uevent_env [ 37.863304] FS: 00000000019dd880(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 37.863313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.863320] CR2: 000000000046ba30 CR3: 00000001bef06000 CR4: 00000000001406e0 [ 37.863344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.869133] kobject: 'rfkill751' (000000001e9c9749): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill751' [ 37.875933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.875938] Call Trace: [ 37.875959] kernfs_create_dir_ns+0xf6/0x160 [ 37.875975] sysfs_create_dir_ns+0x19b/0x340 [ 37.883454] kobject: 'hci0' (00000000986508a4): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0' [ 37.892909] ? sysfs_create_mount_point+0xa0/0xa0 [ 37.892924] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 37.892943] ? class_dir_child_ns_type+0xd/0x60 [ 37.900790] kobject: 'rfkill751' (000000001e9c9749): kobject_uevent_env [ 37.907452] kobject_add_internal.cold.11+0x116/0x6af [ 37.907471] ? kobj_ns_type_registered+0x60/0x60 [ 37.915001] kobject: 'hci3' (0000000019dd48aa): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3' [ 37.921045] ? lock_downgrade+0x900/0x900 [ 37.921061] ? refcount_add_not_zero_checked+0x330/0x330 [ 37.921075] ? kasan_check_read+0x11/0x20 [ 37.921092] kobject_add+0x13f/0x1b0 [ 37.929625] kobject: 'rfkill752' (00000000b358e99f): kobject_add_internal: parent: 'hci0', set: 'devices' [ 37.935162] ? kset_create_and_add+0x190/0x190 [ 37.935180] ? mutex_unlock+0xd/0x10 [ 37.935197] ? device_add+0x382/0x18e0 [ 37.942799] kobject: 'rfkill751' (000000001e9c9749): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill751' [ 37.949702] device_add+0x445/0x18e0 [ 37.949723] ? kfree_const+0x5e/0x70 [ 37.961104] kobject: 'rfkill752' (00000000b358e99f): kobject_uevent_env [ 37.967880] ? get_device_parent.isra.25+0x5a0/0x5a0 [ 37.967896] ? dev_set_name+0xad/0xe0 executing program executing program [ 37.970672] kobject: 'rfkill752' (00000000b358e99f): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0/rfkill752' [ 37.974847] ? device_initialize+0x5f0/0x5f0 [ 37.974869] ? start_creating+0x171/0x200 [ 37.979524] kobject: 'rfkill753' (00000000c70508af): kobject_add_internal: parent: 'hci3', set: 'devices' [ 37.988870] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 37.988888] hci_register_dev+0x3b3/0x9c0 [ 37.988923] ? _copy_from_iter_full+0x2d8/0xce0 [ 37.994340] kobject: 'rfkill752' (00000000b358e99f): kobject_uevent_env [ 37.998482] ? hci_conn_params_free+0x810/0x810 [ 37.998501] ? iov_iter_advance+0x13f0/0x13f0 [ 38.003439] kobject: 'rfkill753' (00000000c70508af): kobject_uevent_env [ 38.009908] __vhci_create_device+0x2c1/0x580 [ 38.009924] vhci_write+0x2de/0x470 [ 38.015372] kobject: 'rfkill752' (00000000b358e99f): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0/rfkill752' [ 38.019825] __vfs_write+0x6b8/0x9f0 [ 38.019840] ? kernel_read+0x120/0x120 [ 38.029649] kobject: 'rfkill753' (00000000c70508af): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3/rfkill753' [ 38.033562] ? apparmor_path_rmdir+0x30/0x30 [ 38.033576] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 38.033593] ? apparmor_file_permission+0x24/0x30 [ 38.039751] kobject: 'rfkill751' (000000001e9c9749): kobject_cleanup, parent (null) [ 38.043155] ? rw_verify_area+0x118/0x360 [ 38.043170] vfs_write+0x1fc/0x560 [ 38.043185] ksys_write+0x101/0x260 [ 38.046907] kobject: 'rfkill751' (000000001e9c9749): calling ktype release [ 38.056564] ? __ia32_sys_read+0xb0/0xb0 [ 38.056579] ? trace_hardirqs_off_caller+0x310/0x310 [ 38.056595] __x64_sys_write+0x73/0xb0 [ 38.061917] kobject: 'rfkill752' (00000000b358e99f): kobject_cleanup, parent (null) [ 38.064851] do_syscall_64+0x1b9/0x820 [ 38.064868] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 38.069119] kobject: 'rfkill753' (00000000c70508af): kobject_uevent_env [ 38.079629] ? syscall_return_slowpath+0x5e0/0x5e0 [ 38.079641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.079658] ? trace_hardirqs_on_caller+0x310/0x310 executing program [ 38.083385] kobject: 'rfkill752' (00000000b358e99f): calling ktype release [ 38.087042] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 38.087056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 38.087073] ? prepare_exit_to_usermode+0x291/0x3b0 [ 38.094102] kobject: 'rfkill751': free name [ 38.098899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.098915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 38.102934] kobject: 'rfkill752': free name [ 38.113583] RIP: 0033:0x440e49 [ 38.113597] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 38.113603] RSP: 002b:00007ffffd4939b8 EFLAGS: 00000213 ORIG_RAX: 0000000000000001 [ 38.118245] kobject: 'rfkill753' (00000000c70508af): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3/rfkill753' [ 38.122128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440e49 [ 38.122137] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000003 [ 38.122145] RBP: 0000000000000000 R08: 00000000004002c8 R09: 00000000004002c8 executing program [ 38.122153] R10: 00000000019dd880 R11: 0000000000000213 R12: 0000000000009307 [ 38.122164] R13: 0000000000401d70 R14: 0000000000000000 R15: 0000000000000000 [ 38.132179] kobject: 'hci2' (00000000a49219cc): kobject_uevent_env [ 38.137354] Modules linked in: [ 38.139272] kobject: 'hci0' (00000000986508a4): kobject_uevent_env [ 38.143666] kobject: 'hci4' (0000000089b53495): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 38.147212] kobject: 'hci5' (00000000f95af84a): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 38.153130] kobject: 'rfkill753' (00000000c70508af): kobject_cleanup, parent (null) [ 38.164606] kobject: 'hci0' (00000000986508a4): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0' [ 38.169369] kobject: 'hci2' (00000000a49219cc): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2' [ 38.181138] kobject: 'hci5' (00000000f95af84a): kobject_uevent_env [ 38.188805] kobject: 'hci4' (0000000089b53495): kobject_uevent_env [ 38.199875] kobject: 'hci0' (00000000986508a4): kobject_cleanup, parent (null) [ 38.206963] kobject: 'rfkill753' (00000000c70508af): calling ktype release [ 38.223431] kobject: 'hci5' (00000000f95af84a): fill_kobj_path: path = '/devices/virtual/bluetooth/hci5' [ 38.230127] kobject: 'hci2' (00000000a49219cc): kobject_cleanup, parent (null) [ 38.242445] kobject: 'hci0' (00000000986508a4): calling ktype release [ 38.248173] kobject: 'rfkill753': free name [ 38.261869] kobject: 'rfkill754' (0000000078024b61): kobject_add_internal: parent: 'hci5', set: 'devices' executing program [ 38.270375] kobject: 'hci4' (0000000089b53495): fill_kobj_path: path = '/devices/virtual/bluetooth/hci4' [ 38.281531] kobject: 'hci0': free name [ 38.286941] kobject: 'hci2' (00000000a49219cc): calling ktype release [ 38.305504] kobject: 'rfkill754' (0000000078024b61): kobject_uevent_env [ 38.308405] kobject: 'hci3' (0000000019dd48aa): kobject_uevent_env [ 38.325006] kobject: 'hci0' (00000000cb736619): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 38.328438] kobject: 'hci2': free name [ 38.338396] kobject: 'rfkill754' (0000000078024b61): fill_kobj_path: path = '/devices/virtual/bluetooth/hci5/rfkill754' [ 38.342720] kobject: 'hci3' (0000000019dd48aa): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3' [ 38.353485] kobject: 'rfkill754' (0000000078024b61): kobject_uevent_env [ 38.364651] kobject: 'rfkill755' (00000000b90abe39): kobject_add_internal: parent: 'hci4', set: 'devices' [ 38.373608] kobject: 'hci0' (00000000cb736619): kobject_uevent_env [ 38.384726] kobject: 'rfkill755' (00000000b90abe39): kobject_uevent_env [ 38.419494] kobject: 'hci0' (00000000cb736619): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0' [ 38.420298] kobject: 'hci3' (0000000019dd48aa): kobject_cleanup, parent (null) [ 38.428424] kobject: 'rfkill754' (0000000078024b61): fill_kobj_path: path = '/devices/virtual/bluetooth/hci5/rfkill754' [ 38.430797] kobject: 'hci2' (00000000e3f7ffbb): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 38.461096] kobject: 'hci3' (0000000019dd48aa): calling ktype release [ 38.463868] kobject: 'hci2' (00000000e3f7ffbb): kobject_uevent_env [ 38.493639] kobject: 'hci3': free name [ 38.495689] kobject: 'hci2' (00000000e3f7ffbb): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2' [ 38.509447] kobject: 'rfkill755' (00000000b90abe39): fill_kobj_path: path = '/devices/virtual/bluetooth/hci4/rfkill755' [ 38.511895] ---[ end trace e1ba67516c7039a6 ]--- [ 38.542026] kobject: 'rfkill756' (00000000cd81689b): kobject_add_internal: parent: 'hci0', set: 'devices' [ 38.550769] RIP: 0010:kernfs_add_one+0x342/0x4d0 [ 38.560362] kobject: 'rfkill755' (00000000b90abe39): kobject_uevent_env [ 38.564772] kobject: 'hci3' (00000000e56e0ddd): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 38.574159] kobject: 'rfkill755' (00000000b90abe39): fill_kobj_path: path = '/devices/virtual/bluetooth/hci4/rfkill755' [ 38.576142] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 49 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6d 70 49 8d 7d 08 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 16 01 00 00 45 8b 6d 08 31 ff [ 38.597129] kobject: 'rfkill756' (00000000cd81689b): kobject_uevent_env [ 38.607389] kobject: 'hci3' (00000000e56e0ddd): kobject_uevent_env [ 38.653239] kobject: 'rfkill756' (00000000cd81689b): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0/rfkill756' [ 38.656143] RSP: 0018:ffff8881b2ccf5d0 EFLAGS: 00010202 [ 38.684995] kobject: 'rfkill754' (0000000078024b61): kobject_cleanup, parent (null) [ 38.692081] kobject: 'hci3' (00000000e56e0ddd): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3' [ 38.697880] kobject: 'rfkill757' (000000003850f356): kobject_add_internal: parent: 'hci2', set: 'devices' [ 38.701940] RAX: dffffc0000000000 RBX: ffff8881c22961c0 RCX: ffffffff87daaf77 [ 38.712286] kobject: 'rfkill756' (00000000cd81689b): kobject_uevent_env [ 38.722753] RDX: 0000000000000001 RSI: ffffffff81f901ca RDI: 0000000000000008 [ 38.728307] kobject: 'rfkill754' (0000000078024b61): calling ktype release [ 38.737335] kobject: 'rfkill757' (000000003850f356): kobject_uevent_env [ 38.765393] kobject: 'rfkill754': free name [ 38.769297] kobject: 'rfkill756' (00000000cd81689b): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0/rfkill756' [ 38.830382] kobject: 'hci5' (00000000f95af84a): kobject_uevent_env [ 38.836276] RBP: ffff8881b2ccf618 R08: fffffbfff12cfa21 R09: fffffbfff12cfa20 [ 38.873671] kobject: 'hci5' (00000000f95af84a): fill_kobj_path: path = '/devices/virtual/bluetooth/hci5' [ 38.874157] R10: fffffbfff12cfa20 R11: ffffffff8967d107 R12: 0000000000000000 [ 38.895131] kobject: 'hci5' (00000000f95af84a): kobject_cleanup, parent (null) [ 38.896202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 38.913227] kobject: 'rfkill757' (000000003850f356): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill757' [ 38.919332] FS: 00000000019dd880(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 [ 38.932294] kobject: 'hci5' (00000000f95af84a): calling ktype release [ 38.934927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.959794] kobject: 'hci5': free name [ 38.961797] CR2: 00000000006cb090 CR3: 00000001bef06000 CR4: 00000000001406f0 [ 38.968960] kobject: 'rfkill755' (00000000b90abe39): kobject_cleanup, parent (null) [ 38.973866] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.978019] kobject: 'rfkill755' (00000000b90abe39): calling ktype release executing program [ 38.984968] kobject: 'rfkill758' (0000000075422144): kobject_add_internal: parent: 'hci3', set: 'devices' [ 38.993844] kobject: 'rfkill757' (000000003850f356): kobject_uevent_env [ 39.001095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.021186] kobject: 'rfkill757' (000000003850f356): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill757' [ 39.025145] kobject: 'rfkill758' (0000000075422144): kobject_uevent_env [ 39.047430] kobject: 'rfkill755': free name [ 39.051027] kobject: 'hci5' (00000000412179e5): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 39.071935] kobject: 'hci5' (00000000412179e5): kobject_uevent_env [ 39.077181] kobject: 'hci4' (0000000089b53495): kobject_uevent_env [ 39.078501] kobject: 'rfkill758' (0000000075422144): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3/rfkill758' [ 39.096339] kobject: 'hci5' (00000000412179e5): fill_kobj_path: path = '/devices/virtual/bluetooth/hci5' [ 39.098452] kobject: 'hci4' (0000000089b53495): fill_kobj_path: path = '/devices/virtual/bluetooth/hci4' [ 39.106624] kobject: 'rfkill756' (00000000cd81689b): kobject_cleanup, parent (null) [ 39.124024] Kernel panic - not syncing: Fatal exception [ 39.124588] kobject: 'rfkill757' (000000003850f356): kobject_cleanup, parent (null) [ 39.130914] Kernel Offset: disabled [ 39.143211] Rebooting in 86400 seconds..