Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. [ 51.123331] audit: type=1400 audit(1551935064.689:36): avc: denied { map } for pid=7991 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/03/07 05:04:25 parsed 1 programs [ 51.977544] audit: type=1400 audit(1551935065.549:37): avc: denied { map } for pid=7991 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14927 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/03/07 05:04:27 executed programs: 0 [ 53.722857] IPVS: ftp: loaded support on port[0] = 21 [ 53.779903] chnl_net:caif_netlink_parms(): no params data found [ 53.811148] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.818142] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.825282] device bridge_slave_0 entered promiscuous mode [ 53.832589] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.839153] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.846019] device bridge_slave_1 entered promiscuous mode [ 53.861667] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.870932] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.889341] team0: Port device team_slave_0 added [ 53.895600] team0: Port device team_slave_1 added [ 53.946693] device hsr_slave_0 entered promiscuous mode [ 54.014683] device hsr_slave_1 entered promiscuous mode [ 54.072843] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.079313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.086585] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.092936] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.123121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.135916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.156384] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.163635] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.171387] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 54.182079] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.191498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.199470] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.205866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.226078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.233601] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.239983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.247657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.255783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.263251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.271481] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.281079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.290620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.306190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.317722] audit: type=1400 audit(1551935067.889:38): avc: denied { associate } for pid=8005 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 55.178658] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 55.188628] Bluetooth: Can't register HCI device [ 55.627828] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 55.639236] Bluetooth: Can't register HCI device [ 55.857573] kobject_add_internal failed for hci1 (error: -2 parent: bluetooth) [ 55.868221] Bluetooth: Can't register HCI device [ 56.101045] WARNING: CPU: 1 PID: 8190 at fs/kernfs/dir.c:494 kernfs_get.part.0+0x73/0x90 [ 56.109310] Kernel panic - not syncing: panic_on_warn set ... [ 56.115202] CPU: 1 PID: 8190 Comm: syz-executor.0 Not tainted 5.0.0+ #9 [ 56.121955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.131290] Call Trace: [ 56.133869] dump_stack+0x172/0x1f0 [ 56.137486] ? kernfs_get.part.0+0x40/0x90 [ 56.141708] panic+0x2cb/0x65c [ 56.144912] ? __warn_printk+0xf3/0xf3 [ 56.148817] ? kernfs_get.part.0+0x73/0x90 [ 56.153050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 56.158582] ? __warn.cold+0x5/0x45 [ 56.162232] ? __warn+0xe8/0x1d0 [ 56.165608] ? kernfs_get.part.0+0x73/0x90 [ 56.169828] __warn.cold+0x20/0x45 [ 56.173356] ? kernfs_get.part.0+0x73/0x90 [ 56.177597] report_bug+0x263/0x2b0 [ 56.181240] do_error_trap+0x11b/0x200 [ 56.185115] do_invalid_op+0x37/0x50 [ 56.188860] ? kernfs_get.part.0+0x73/0x90 [ 56.193122] invalid_op+0x14/0x20 [ 56.196561] RIP: 0010:kernfs_get.part.0+0x73/0x90 [ 56.201418] Code: e6 e8 51 27 9d ff 45 85 e4 74 1a e8 c7 25 9d ff be 04 00 00 00 48 89 df e8 8a a2 d4 ff f0 ff 03 5b 41 5c 5d c3 e8 ad 25 9d ff <0f> 0b eb dd 48 89 df e8 b1 c8 d4 ff eb c1 0f 1f 44 00 00 66 2e 0f [ 56.220318] RSP: 0018:ffff8880a69f7840 EFLAGS: 00010293 [ 56.225665] RAX: ffff88808aa7e140 RBX: ffff888092aafb60 RCX: ffffffff81d3040f [ 56.232916] RDX: 0000000000000000 RSI: ffffffff81d30433 RDI: 0000000000000005 [ 56.240175] RBP: ffff8880a69f7850 R08: ffff88808aa7e140 R09: ffffed1012555f6d [ 56.247454] R10: ffffed1012555f6c R11: ffff888092aafb63 R12: 0000000000000000 [ 56.254725] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 56.262006] ? kernfs_get.part.0+0x4f/0x90 [ 56.266236] ? kernfs_get.part.0+0x73/0x90 [ 56.270463] kernfs_new_node+0xb8/0x130 [ 56.274436] kernfs_create_dir_ns+0x52/0x160 [ 56.278844] sysfs_create_dir_ns+0x131/0x2a0 [ 56.283241] ? sysfs_create_mount_point+0xa0/0xa0 [ 56.288074] ? class_dir_child_ns_type+0xd/0x60 [ 56.292756] kobject_add_internal.cold+0xe5/0x5d4 [ 56.297601] kobject_add+0x150/0x1c0 [ 56.301299] ? kset_create_and_add+0x1a0/0x1a0 [ 56.305874] ? kasan_check_read+0x11/0x20 [ 56.310022] ? mutex_unlock+0xd/0x10 [ 56.313720] ? device_add+0x30f/0x1870 [ 56.317593] device_add+0x3d5/0x1870 [ 56.321298] ? device_initialize+0x440/0x440 [ 56.325693] ? get_device_parent.isra.0+0x570/0x570 [ 56.330725] ? start_creating+0x163/0x1e0 [ 56.334879] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 56.340462] hci_register_dev+0x2e8/0x860 [ 56.344613] __vhci_create_device+0x2d0/0x5a0 [ 56.349094] vhci_write+0x2d0/0x470 [ 56.352710] __vfs_write+0x613/0x8e0 [ 56.356422] ? kernel_read+0x120/0x120 [ 56.360310] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 56.365840] ? rw_verify_area+0x118/0x360 [ 56.369975] vfs_write+0x20c/0x580 [ 56.373503] ksys_write+0xea/0x1f0 [ 56.377030] ? __ia32_sys_read+0xb0/0xb0 [ 56.381079] ? do_syscall_64+0x26/0x610 [ 56.385056] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.390435] ? do_syscall_64+0x26/0x610 [ 56.394400] __x64_sys_write+0x73/0xb0 [ 56.398292] do_syscall_64+0x103/0x610 [ 56.402186] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.407381] RIP: 0033:0x457f29 [ 56.410569] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.429505] RSP: 002b:00007f3abe7afc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 56.437212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f29 [ 56.444496] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000004 [ 56.451779] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 56.459038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3abe7b06d4 [ 56.466295] R13: 00000000004c6ff5 R14: 00000000004dc918 R15: 00000000ffffffff [ 56.474434] Kernel Offset: disabled [ 56.478128] Rebooting in 86400 seconds..