Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. [ 55.316465] audit: type=1400 audit(1564692181.930:36): avc: denied { map } for pid=7992 comm="syz-executor328" path="/root/syz-executor328561643" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 55.335272] IPVS: ftp: loaded support on port[0] = 21 [ 55.354912] IPVS: ftp: loaded support on port[0] = 21 [ 55.364029] IPVS: ftp: loaded support on port[0] = 21 [ 55.367780] IPVS: ftp: loaded support on port[0] = 21 [ 55.373687] IPVS: ftp: loaded support on port[0] = 21 [ 55.382314] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 56.431430] kobject_add_internal failed for hci2 (error: -2 parent: bluetooth) executing program [ 56.472065] 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 [ 57.299227] kobject_add_internal failed for hci2 (error: -2 parent: bluetooth) [ 57.320110] kobject_add_internal failed for hci3 (error: -2 parent: bluetooth) [ 57.330272] Bluetooth: Can't register HCI device [ 57.339359] 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 [ 58.424387] ------------[ cut here ]------------ [ 58.439312] WARNING: CPU: 1 PID: 8709 at fs/kernfs/dir.c:494 kernfs_get.part.0.cold+0x11/0x18 [ 58.441112] kobject: 'rfkill459' (00000000c3c857d6): kobject_uevent_env [ 58.448005] Kernel panic - not syncing: panic_on_warn set ... [ 58.448005] [ 58.448021] CPU: 1 PID: 8709 Comm: syz-executor328 Not tainted 4.19.63 #37 [ 58.448028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.448034] Call Trace: [ 58.448056] dump_stack+0x172/0x1f0 [ 58.448075] panic+0x263/0x507 [ 58.448089] ? __warn_printk+0xf3/0xf3 [ 58.448115] ? kernfs_get.part.0.cold+0x11/0x18 [ 58.448128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.464997] kobject: 'hci6' (00000000a22a699b): kobject_add_internal: parent: 'bluetooth', set: 'devices' [ 58.469306] ? __warn.cold+0x5/0x4a [ 58.469321] ? __warn+0xe8/0x1d0 [ 58.469340] ? kernfs_get.part.0.cold+0x11/0x18 [ 58.469353] __warn.cold+0x20/0x4a [ 58.469368] ? kernfs_get.part.0.cold+0x11/0x18 [ 58.469388] report_bug+0x263/0x2b0 [ 58.485175] kobject: 'rfkill459' (00000000c3c857d6): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill459' [ 58.485607] do_error_trap+0x204/0x360 [ 58.494639] kobject: 'rfkill460' (0000000046888060): kobject_add_internal: parent: 'hci3', set: 'devices' [ 58.497336] ? math_error+0x340/0x340 [ 58.497355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.497370] ? wake_up_klogd+0x99/0xd0 [ 58.497383] ? vprintk_emit+0x264/0x690 [ 58.497402] ? error_entry+0x76/0xd0 [ 58.503810] kobject: 'rfkill460' (0000000046888060): kobject_uevent_env [ 58.512725] ? trace_hardirqs_off_caller+0x65/0x220 [ 58.512747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.512770] do_invalid_op+0x1b/0x20 [ 58.512785] invalid_op+0x14/0x20 [ 58.512801] RIP: 0010:kernfs_get.part.0.cold+0x11/0x18 [ 58.512815] Code: ff e8 ec be 9d ff 48 c7 c7 40 2c 58 87 e8 14 30 88 ff 0f 0b e9 f5 a7 ff ff e8 d4 be 9d ff 48 c7 c7 40 2c 58 87 e8 fc 2f 88 ff <0f> 0b e9 19 ac ff ff e8 bc be 9d ff 48 c7 c7 40 2c 58 87 e8 e4 2f [ 58.512823] RSP: 0018:ffff88809623f838 EFLAGS: 00010286 [ 58.512835] RAX: 0000000000000024 RBX: ffff8880971ce380 RCX: 0000000000000000 [ 58.512851] RDX: 0000000000000000 RSI: ffffffff8155d556 RDI: ffffed1012c47ef9 [ 58.517928] kobject: 'rfkill459' (00000000c3c857d6): kobject_uevent_env [ 58.519830] RBP: ffff88809623f848 R08: 0000000000000024 R09: ffffed1015d23ee3 [ 58.519840] R10: ffffed1015d23ee2 R11: ffff8880ae91f717 R12: 0000000000000000 [ 58.519848] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 58.519881] ? vprintk_func+0x86/0x189 [ 58.524660] kobject: 'rfkill459' (00000000c3c857d6): fill_kobj_path: path = '/devices/virtual/bluetooth/hci2/rfkill459' [ 58.528075] ? kernfs_get.part.0.cold+0x11/0x18 [ 58.528092] kernfs_new_node+0xb8/0x130 [ 58.528111] kernfs_create_dir_ns+0x52/0x160 [ 58.528130] sysfs_create_dir_ns+0x131/0x290 [ 58.528145] ? sysfs_create_mount_point+0xa0/0xa0 [ 58.528168] ? class_dir_child_ns_type+0xd/0x60 [ 58.540601] kobject: 'hci6' (00000000a22a699b): kobject_uevent_env [ 58.547362] kobject_add_internal.cold+0xe5/0x5d1 [ 58.547384] kobject_add+0x150/0x1c0 [ 58.547399] ? kset_create_and_add+0x1a0/0x1a0 [ 58.547425] ? mutex_unlock+0xd/0x10 [ 58.547440] ? device_add+0x306/0x1760 [ 58.547462] device_add+0x3cc/0x1760 [ 58.552035] kobject: 'rfkill460' (0000000046888060): fill_kobj_path: path = '/devices/virtual/bluetooth/hci3/rfkill460' [ 58.561047] ? device_initialize+0x440/0x440 [ 58.561067] ? get_device_parent.isra.0+0x570/0x570 [ 58.561095] hci_register_dev+0x304/0x880 [ 58.561118] __vhci_create_device+0x2d0/0x5a0 [ 58.561137] vhci_write+0x2d6/0x470 [ 58.561155] __vfs_write+0x587/0x810 [ 58.561171] ? kernel_read+0x120/0x120 [ 58.575579] kobject: 'hci6' (00000000a22a699b): fill_kobj_path: path = '/devices/virtual/bluetooth/hci6' [ 58.578364] ? __inode_security_revalidate+0xda/0x120 [ 58.578384] ? selinux_file_permission+0x92/0x550 [ 58.578407] ? security_file_permission+0x89/0x230 [ 58.578426] ? rw_verify_area+0x118/0x360 [ 58.578442] vfs_write+0x20c/0x560 [ 58.578460] ksys_write+0x14f/0x2d0 [ 58.584832] kobject: 'rfkill459' (00000000c3c857d6): kobject_cleanup, parent (null) [ 58.588917] ? __ia32_sys_read+0xb0/0xb0 [ 58.588937] ? do_syscall_64+0x26/0x620 [ 58.588952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.588966] ? do_syscall_64+0x26/0x620 [ 58.588986] __x64_sys_write+0x73/0xb0 [ 58.589002] do_syscall_64+0xfd/0x620 [ 58.589019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.594499] kobject: 'rfkill459' (00000000c3c857d6): calling ktype release [ 58.598866] RIP: 0033:0x4473e9 [ 58.598882] Code: e8 8c e7 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 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.598890] RSP: 002b:00007f4bf75eadb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.598907] RAX: ffffffffffffffda RBX: 00000000006e29f8 RCX: 00000000004473e9 [ 58.598916] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000003 [ 58.598924] RBP: 00000000006e29f0 R08: 0000000000000000 R09: 0000000000000000 [ 58.598933] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e29fc [ 58.598941] R13: 00007ffc369fe79f R14: 00007f4bf75eb9c0 R15: 0000000000000064 [ 58.603605] Kernel Offset: disabled [ 58.942696] Rebooting in 86400 seconds..