[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 44.021290] audit: type=1800 audit(1555150092.692:29): pid=5124 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 44.040779] audit: type=1800 audit(1555150092.692:30): pid=5124 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 55.266636] IPVS: ftp: loaded support on port[0] = 21 [ 57.327685] can: request_module (can-proto-0) failed. [ 57.460854] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.50' (ECDSA) to the list of known hosts. 2019/04/13 10:08:33 parsed 1 programs 2019/04/13 10:08:34 executed programs: 0 [ 65.745179] e cgroup1: Unknown subsys name 'hugetlb' [ 65.761699] e cgroup1: Unknown subsys name 'hugetlb' [ 65.771975] e cgroup1: Unknown subsys name 'hugetlb' [ 65.792114] IPVS: ftp: loaded support on port[0] = 21 [ 65.794215] IPVS: ftp: loaded support on port[0] = 21 [ 65.822158] e cgroup1: Unknown subsys name 'hugetlb' [ 65.835855] IPVS: ftp: loaded support on port[0] = 21 [ 65.875214] e cgroup1: Unknown subsys name 'hugetlb' [ 65.883361] e cgroup1: Unknown subsys name 'hugetlb' [ 65.891369] IPVS: ftp: loaded support on port[0] = 21 [ 65.928247] IPVS: ftp: loaded support on port[0] = 21 [ 65.949047] IPVS: ftp: loaded support on port[0] = 21 [ 66.113211] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.119738] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.127846] device bridge_slave_0 entered promiscuous mode [ 66.148642] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.155046] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.166270] device bridge_slave_0 entered promiscuous mode [ 66.172767] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.179182] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.186668] device bridge_slave_1 entered promiscuous mode [ 66.213809] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.220160] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.227616] device bridge_slave_1 entered promiscuous mode [ 66.272512] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.282303] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.305082] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.314283] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.359478] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.365916] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.373496] device bridge_slave_0 entered promiscuous mode [ 66.385301] team0: Port device team_slave_0 added [ 66.394215] team0: Port device team_slave_0 added [ 66.399259] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.405647] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.413523] device bridge_slave_1 entered promiscuous mode [ 66.422814] team0: Port device team_slave_1 added [ 66.428678] team0: Port device team_slave_1 added [ 66.462497] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.483886] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.511070] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.517404] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.524514] device bridge_slave_0 entered promiscuous mode [ 66.535880] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.542447] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.549632] device bridge_slave_1 entered promiscuous mode [ 66.583684] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.593022] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.602045] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.616506] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.623867] device bridge_slave_0 entered promiscuous mode [ 66.635807] team0: Port device team_slave_0 added [ 66.645463] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.651895] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.658788] device bridge_slave_1 entered promiscuous mode [ 66.665197] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.671760] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.678653] device bridge_slave_0 entered promiscuous mode [ 66.686022] team0: Port device team_slave_1 added [ 66.706136] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.712583] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.719540] device bridge_slave_1 entered promiscuous mode [ 66.739459] team0: Port device team_slave_0 added [ 66.752023] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.761720] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.770310] team0: Port device team_slave_1 added [ 66.777173] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.788879] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.812949] team0: Port device team_slave_0 added [ 66.819080] team0: Port device team_slave_1 added [ 66.828133] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.834600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.841716] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.848044] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.864039] team0: Port device team_slave_0 added [ 66.870239] team0: Port device team_slave_1 added [ 66.895317] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.901723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.908279] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.914664] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.955897] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.962280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.968850] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.975221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.008942] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.015357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.021980] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.028559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.042815] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.049183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.055904] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.062255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.083200] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.090154] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.098653] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.105452] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.113399] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.123095] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.130739] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.137483] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.147594] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.154914] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.222006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.246600] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.255621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.264184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.273390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.291845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.298343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.306852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.315017] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.321376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.338002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.356493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.365057] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.372788] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.379099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.385889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.393520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.412148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.418266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.428759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.436040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.443562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.458367] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.467792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.478022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.486066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.493267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.500434] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.509286] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.526897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.533077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.544317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.552159] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.558475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.566613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.574633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.582400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.589864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.601156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.608993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.616979] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.623327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.630396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.638960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.646692] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.653133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.664608] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.677094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.685136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.692430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.699939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.708092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.716460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.724295] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.730676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.759782] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.768133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.779656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.796185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.804663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.812797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.820443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.828639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.836675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.844397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.852313] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.859939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.867953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.875842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.883460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.890967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.897818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.905279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.912298] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.935032] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.945308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.955575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.963833] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.970167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.977123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.984968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.992914] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.999278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.006316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.014279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.021993] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.028321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.035648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.043685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.051552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.059078] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.065429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.091471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.099301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.115957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.123746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.131983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.139804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.147700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.155594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.164107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.171721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.179421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.187016] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.193366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.200368] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.207701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.228453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.237187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.249743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.259778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.268268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.276667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.284370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.292121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.299476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.307361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.326944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.334195] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.348436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.357260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.366479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.374779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.382993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.390654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.398084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.406260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.413956] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.420272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.454969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.479714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.491084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.498896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.507140] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.547181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.556992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.593137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.601200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.626947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.635348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.643543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.660072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.712289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.806590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.840335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.840763] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 69.041158] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 69.060702] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 69.150746] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 69.210736] usb 4-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.218445] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.227910] usb 4-1: config 0 has no interface number 0 [ 69.233515] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 69.240346] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 69.247298] usb 4-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.256209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.265841] usb 4-1: config 0 descriptor?? [ 69.313578] usb 4-1: probing VID:PID(0424:012C) +Ĉ ‘˙˙˙˙ ˆĦ”€ˆ˙˙ €˜”€ˆ˙˙¸ ”€ˆ˙˙F [ 69.323053] usb 4-1: vub300 testing UNKNOWN EndPoint(0) 8C [ 69.328717] usb 4-1: vub300 ignoring EndPoint(0) 8C [ 69.333832] usb 4-1: Could not find two sets of bulk-in/out endpoint pairs [ 69.341216] vub300: probe of 4-1:0.158 failed with error -22 [ 69.411607] usb 5-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.419130] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.428570] usb 5-1: config 0 has no interface number 0 [ 69.434563] usb 3-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.442464] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.451872] usb 3-1: config 0 has no interface number 0 [ 69.457467] usb 3-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.465853] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.473290] usb 5-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.481655] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.491015] usb 5-1: config 0 descriptor?? [ 69.495483] usb 3-1: config 0 descriptor?? [ 69.496411] usb 4-1: USB disconnect, device number 2 [ 69.510743] usb 6-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.518298] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.528498] usb 6-1: config 0 has no interface number 0 [ 69.536594] usb 6-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.546603] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.550282] usb 5-1: probing VID:PID(0424:012C) +Ĉ ‘˙˙˙˙ şI¨€ˆ˙˙ [ 69.561000] usb 3-1: probing VID:PID(0424:012C) +Ĉ ‘˙˙˙˙ ˆ!ž€ˆ˙˙ €ž€ˆ˙˙¸ ž€ˆ˙˙F [ 69.576264] usb 5-1: vub300 testing UNKNOWN EndPoint(0) 8C [ 69.578525] usb 6-1: config 0 descriptor?? [ 69.582043] usb 5-1: vub300 ignoring EndPoint(0) 8C [ 69.582055] usb 5-1: Could not find two sets of bulk-in/out endpoint pairs [ 69.582968] usb 3-1: vub300 testing UNKNOWN EndPoint(0) 8C [ 69.604452] usb 3-1: vub300 ignoring EndPoint(0) 8C [ 69.609471] usb 3-1: Could not find two sets of bulk-in/out endpoint pairs [ 69.610807] usb 1-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.621225] vub300: probe of 5-1:0.158 failed with error -22 [ 69.628081] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.639093] vub300: probe of 3-1:0.158 failed with error -22 [ 69.643290] usb 1-1: config 0 has no interface number 0 [ 69.643383] usb 2-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.643394] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.643403] usb 2-1: config 0 has no interface number 0 [ 69.643446] usb 2-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.643458] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.761222] ================================================================== [ 70.761227] BUG: KASAN: stack-out-of-bounds in string+0x1f6/0x220 [ 70.761230] Read of size 1 at addr ffff8880a8637260 by task kworker/1:1/21 [ 70.761231] [ 70.761234] CPU: 1 PID: 21 Comm: kworker/1:1 Not tainted 5.1.0-rc4-g9a33b36 #1 [ 70.761238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.761240] Workqueue: usb_hub_wq hub_event [ 70.761243] Call Trace: [ 70.761244] dump_stack+0xe8/0x16e [ 70.761246] ? string+0x1f6/0x220 [ 70.761248] ? string+0x1f6/0x220 [ 70.761250] print_address_description+0x6c/0x236 [ 70.761251] ? string+0x1f6/0x220 [ 70.761253] ? string+0x1f6/0x220 [ 70.761255] kasan_report.cold+0x1a/0x3c [ 70.761257] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 70.761259] ? string+0x1f6/0x220 [ 70.761260] string+0x1f6/0x220 [ 70.761262] ? widen_string+0x2a0/0x2a0 [ 70.761264] ? depot_save_stack+0x1d6/0x450 [ 70.761266] vsnprintf+0xa14/0x16b0 [ 70.761268] ? pointer+0x910/0x910 [ 70.761269] ? put_dec_trunc8+0x263/0x2f0 [ 70.761271] ? set_precision+0x170/0x170 [ 70.761273] pointer+0x60b/0x910 [ 70.761275] ? address_val+0x80/0x80 [ 70.761276] vsnprintf+0x5a0/0x16b0 [ 70.761278] ? pointer+0x910/0x910 [ 70.761280] ? unwind_next_frame+0xe6a/0x1830 [ 70.761282] vscnprintf+0x29/0x80 [ 70.761283] vprintk_store+0x45/0x4a0 [ 70.761285] vprintk_emit+0x210/0x5a0 [ 70.761287] dev_vprintk_emit+0x50e/0x553 [ 70.761289] ? dev_attr_show.cold+0x3a/0x3a [ 70.761290] ? ret_from_fork+0x3a/0x50 [ 70.761292] dev_printk_emit+0xbf/0xf6 [ 70.761294] ? dev_vprintk_emit+0x553/0x553 [ 70.761296] ? node_tag_clear+0xb6/0x1c0 [ 70.761298] __dev_printk+0x1ed/0x215 [ 70.761299] _dev_info+0xdc/0x10e [ 70.761301] ? _dev_notice+0x10e/0x10e [ 70.761303] ? refcount_inc_checked+0x1d/0x60 [ 70.761304] ? usb_string+0x3ad/0x510 [ 70.761306] vub300_probe+0x25e/0xd80 [ 70.761308] ? __pm_runtime_set_status+0x703/0xa10 [ 70.761310] ? mark_held_locks+0xe0/0xe0 [ 70.761312] ? mmc_signal_sdio_irq+0xf0/0xf0 [ 70.761314] ? mark_held_locks+0x9f/0xe0 [ 70.761315] ? find_held_lock+0x2d/0x110 [ 70.761317] ? usb_probe_interface+0x5fe/0x820 [ 70.761319] ? mark_held_locks+0x9f/0xe0 [ 70.761321] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761323] usb_probe_interface+0x31d/0x820 [ 70.761325] ? usb_probe_device+0x150/0x150 [ 70.761327] really_probe+0x2da/0xb10 [ 70.761329] driver_probe_device+0x21d/0x350 [ 70.761331] __device_attach_driver+0x1d8/0x290 [ 70.761333] ? driver_allows_async_probing+0x160/0x160 [ 70.761335] bus_for_each_drv+0x163/0x1e0 [ 70.761336] ? bus_rescan_devices+0x30/0x30 [ 70.761339] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761340] ? lockdep_hardirqs_on+0x37e/0x580 [ 70.761342] __device_attach+0x223/0x3a0 [ 70.761344] ? device_bind_driver+0xe0/0xe0 [ 70.761346] ? kobject_uevent_env+0x295/0x13d0 [ 70.761348] bus_probe_device+0x1f1/0x2a0 [ 70.761350] ? blocking_notifier_call_chain+0x59/0xb0 [ 70.761352] device_add+0xad2/0x16e0 [ 70.761354] ? get_device_parent.isra.0+0x560/0x560 [ 70.761356] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761364] usb_set_configuration+0xdf7/0x1740 [ 70.761366] generic_probe+0xa2/0xda [ 70.761367] usb_probe_device+0xc0/0x150 [ 70.761369] ? usb_suspend+0x5f0/0x5f0 [ 70.761371] really_probe+0x2da/0xb10 [ 70.761373] driver_probe_device+0x21d/0x350 [ 70.761375] __device_attach_driver+0x1d8/0x290 [ 70.761377] ? driver_allows_async_probing+0x160/0x160 [ 70.761379] bus_for_each_drv+0x163/0x1e0 [ 70.761381] ? bus_rescan_devices+0x30/0x30 [ 70.761383] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761385] ? lockdep_hardirqs_on+0x37e/0x580 [ 70.761387] __device_attach+0x223/0x3a0 [ 70.761389] ? device_bind_driver+0xe0/0xe0 [ 70.761390] ? kobject_uevent_env+0x295/0x13d0 [ 70.761392] bus_probe_device+0x1f1/0x2a0 [ 70.761395] ? blocking_notifier_call_chain+0x59/0xb0 [ 70.761396] device_add+0xad2/0x16e0 [ 70.761398] ? get_device_parent.isra.0+0x560/0x560 [ 70.761400] usb_new_device.cold+0x537/0xccf [ 70.761402] hub_event+0x138e/0x3b00 [ 70.761404] ? hub_port_debounce+0x350/0x350 [ 70.761406] ? _raw_spin_unlock_irq+0x29/0x40 [ 70.761407] process_one_work+0x90f/0x1580 [ 70.761409] ? wq_pool_ids_show+0x300/0x300 [ 70.761411] ? do_raw_spin_lock+0x11f/0x290 [ 70.761413] worker_thread+0x9b/0xe20 [ 70.761415] ? process_one_work+0x1580/0x1580 [ 70.761416] kthread+0x313/0x420 [ 70.761418] ? kthread_park+0x1a0/0x1a0 [ 70.761420] ret_from_fork+0x3a/0x50 [ 70.761421] [ 70.761423] The buggy address belongs to the page: [ 70.761426] page:ffffea0002a18dc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 70.761429] flags: 0xfff00000000000() [ 70.761433] raw: 00fff00000000000 ffffea0002a18dc8 ffffea0002a18dc8 0000000000000000 [ 70.761436] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 70.761447] page dumped because: kasan: bad access detected [ 70.761448] [ 70.761450] Memory state around the buggy address: [ 70.761453] ffff8880a8637100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.761456] ffff8880a8637180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.761460] >ffff8880a8637200: 00 00 f1 f1 f1 f1 f1 f1 00 00 00 00 f2 f2 f2 f2 [ 70.761462] ^ [ 70.761466] ffff8880a8637280: 00 00 00 00 f2 f2 f2 f2 00 00 00 00 00 00 f3 f3 [ 70.761469] ffff8880a8637300: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.761472] ================================================================== [ 70.761474] Disabling lock debugging due to kernel taint [ 70.761477] Kernel panic - not syncing: panic_on_warn set ... [ 70.761480] CPU: 1 PID: 21 Comm: kworker/1:1 Tainted: G B 5.1.0-rc4-g9a33b36 #1 [ 70.761484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.761485] Workqueue: usb_hub_wq hub_event [ 70.761488] Call Trace: [ 70.761489] dump_stack+0xe8/0x16e [ 70.761491] panic+0x29d/0x5f2 [ 70.761493] ? __warn_printk+0xf8/0xf8 [ 70.761494] ? lock_downgrade+0x640/0x640 [ 70.761497] ? print_shadow_for_address+0xbd/0x119 [ 70.761498] ? trace_hardirqs_off+0x50/0x1c0 [ 70.761500] ? string+0x1f6/0x220 [ 70.761502] end_report+0x48/0x4e [ 70.761503] ? string+0x1f6/0x220 [ 70.761505] kasan_report.cold+0xd/0x3c [ 70.761507] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 70.761509] ? string+0x1f6/0x220 [ 70.761510] string+0x1f6/0x220 [ 70.761512] ? widen_string+0x2a0/0x2a0 [ 70.761514] ? depot_save_stack+0x1d6/0x450 [ 70.761516] vsnprintf+0xa14/0x16b0 [ 70.761517] ? pointer+0x910/0x910 [ 70.761519] ? put_dec_trunc8+0x263/0x2f0 [ 70.761521] ? set_precision+0x170/0x170 [ 70.761522] pointer+0x60b/0x910 [ 70.761524] ? address_val+0x80/0x80 [ 70.761526] vsnprintf+0x5a0/0x16b0 [ 70.761527] ? pointer+0x910/0x910 [ 70.761529] ? unwind_next_frame+0xe6a/0x1830 [ 70.761531] vscnprintf+0x29/0x80 [ 70.761532] vprintk_store+0x45/0x4a0 [ 70.761534] vprintk_emit+0x210/0x5a0 [ 70.761536] dev_vprintk_emit+0x50e/0x553 [ 70.761538] ? dev_attr_show.cold+0x3a/0x3a [ 70.761539] ? ret_from_fork+0x3a/0x50 [ 70.761541] dev_printk_emit+0xbf/0xf6 [ 70.761543] ? dev_vprintk_emit+0x553/0x553 [ 70.761545] ? node_tag_clear+0xb6/0x1c0 [ 70.761546] __dev_printk+0x1ed/0x215 [ 70.761548] _dev_info+0xdc/0x10e [ 70.761550] ? _dev_notice+0x10e/0x10e [ 70.761552] ? refcount_inc_checked+0x1d/0x60 [ 70.761553] ? usb_string+0x3ad/0x510 [ 70.761555] vub300_probe+0x25e/0xd80 [ 70.761557] ? __pm_runtime_set_status+0x703/0xa10 [ 70.761559] ? mark_held_locks+0xe0/0xe0 [ 70.761561] ? mmc_signal_sdio_irq+0xf0/0xf0 [ 70.761563] ? mark_held_locks+0x9f/0xe0 [ 70.761564] ? find_held_lock+0x2d/0x110 [ 70.761566] ? usb_probe_interface+0x5fe/0x820 [ 70.761568] ? mark_held_locks+0x9f/0xe0 [ 70.761570] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761572] usb_probe_interface+0x31d/0x820 [ 70.761574] ? usb_probe_device+0x150/0x150 [ 70.761576] really_probe+0x2da/0xb10 [ 70.761577] driver_probe_device+0x21d/0x350 [ 70.761579] __device_attach_driver+0x1d8/0x290 [ 70.761582] ? driver_allows_async_probing+0x160/0x160 [ 70.761583] bus_for_each_drv+0x163/0x1e0 [ 70.761585] ? bus_rescan_devices+0x30/0x30 [ 70.761588] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761589] ? lockdep_hardirqs_on+0x37e/0x580 [ 70.761591] __device_attach+0x223/0x3a0 [ 70.761593] ? device_bind_driver+0xe0/0xe0 [ 70.761595] ? kobject_uevent_env+0x295/0x13d0 [ 70.761597] bus_probe_device+0x1f1/0x2a0 [ 70.761600] ? blocking_notifier_call_chain+0x59/0xb0 [ 70.761601] device_add+0xad2/0x16e0 [ 70.761603] ? get_device_parent.isra.0+0x560/0x560 [ 70.761606] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761608] usb_set_configuration+0xdf7/0x1740 [ 70.761610] generic_probe+0xa2/0xda [ 70.761611] usb_probe_device+0xc0/0x150 [ 70.761613] ? usb_suspend+0x5f0/0x5f0 [ 70.761615] really_probe+0x2da/0xb10 [ 70.761617] driver_probe_device+0x21d/0x350 [ 70.761619] __device_attach_driver+0x1d8/0x290 [ 70.761621] ? driver_allows_async_probing+0x160/0x160 [ 70.761623] bus_for_each_drv+0x163/0x1e0 [ 70.761624] ? bus_rescan_devices+0x30/0x30 [ 70.761627] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 70.761629] ? lockdep_hardirqs_on+0x37e/0x580 [ 70.761630] __device_attach+0x223/0x3a0 [ 70.761632] ? device_bind_driver+0xe0/0xe0 [ 70.761634] ? kobject_uevent_env+0x295/0x13d0 [ 70.761641] bus_probe_device+0x1f1/0x2a0 [ 70.761643] ? blocking_notifier_call_chain+0x59/0xb0 [ 70.761645] device_add+0xad2/0x16e0 [ 70.761647] ? get_device_parent.isra.0+0x560/0x560 [ 70.761649] usb_new_device.cold+0x537/0xccf [ 70.761651] hub_event+0x138e/0x3b00 [ 70.761653] ? hub_port_debounce+0x350/0x350 [ 70.761655] ? _raw_spin_unlock_irq+0x29/0x40 [ 70.761656] process_one_work+0x90f/0x1580 [ 70.761658] ? wq_pool_ids_show+0x300/0x300 [ 70.761660] ? do_raw_spin_lock+0x11f/0x290 [ 70.761662] worker_thread+0x9b/0xe20 [ 70.761664] ? process_one_work+0x1580/0x1580 [ 70.761665] kthread+0x313/0x420 [ 70.761667] ? kthread_park+0x1a0/0x1a0 [ 70.761669] ret_from_fork+0x3a/0x50 [ 70.761671] Shutting down cpus with NMI [ 70.761672] Kernel Offset: disabled