[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 42.861402] kauditd_printk_skb: 8 callbacks suppressed [ 42.861411] audit: type=1800 audit(1555167753.679:29): pid=5042 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 [ 42.886577] audit: type=1800 audit(1555167753.689:30): pid=5042 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: [ 55.638138] IPVS: ftp: loaded support on port[0] = 21 [ 57.720651] can: request_module (can-proto-0) failed. [ 57.792843] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts. 2019/04/13 15:02:56 parsed 1 programs 2019/04/13 15:02:56 executed programs: 0 [ 66.018306] e cgroup1: Unknown subsys name 'hugetlb' [ 66.018311] e cgroup1: Unknown subsys name 'hugetlb' [ 66.023733] e cgroup1: Unknown subsys name 'hugetlb' [ 66.032196] e cgroup1: Unknown subsys name 'hugetlb' [ 66.044853] e cgroup1: Unknown subsys name 'hugetlb' [ 66.054850] IPVS: ftp: loaded support on port[0] = 21 [ 66.056948] e cgroup1: Unknown subsys name 'hugetlb' [ 66.071333] IPVS: ftp: loaded support on port[0] = 21 [ 66.095981] IPVS: ftp: loaded support on port[0] = 21 [ 66.095986] IPVS: ftp: loaded support on port[0] = 21 [ 66.120004] IPVS: ftp: loaded support on port[0] = 21 [ 66.126870] IPVS: ftp: loaded support on port[0] = 21 [ 66.438897] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.445721] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.452795] device bridge_slave_0 entered promiscuous mode [ 66.462338] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.468897] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.476515] device bridge_slave_1 entered promiscuous mode [ 66.504505] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.511089] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.519517] device bridge_slave_0 entered promiscuous mode [ 66.529472] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.535993] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.542892] device bridge_slave_0 entered promiscuous mode [ 66.560259] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.566762] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.573851] device bridge_slave_1 entered promiscuous mode [ 66.587499] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.593895] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.600751] device bridge_slave_1 entered promiscuous mode [ 66.618197] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.632610] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.638999] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.646571] device bridge_slave_0 entered promiscuous mode [ 66.657171] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.669943] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.676667] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.684613] device bridge_slave_0 entered promiscuous mode [ 66.694634] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.700966] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.708181] device bridge_slave_1 entered promiscuous mode [ 66.719955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.731045] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.737483] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.744871] device bridge_slave_1 entered promiscuous mode [ 66.752113] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.761645] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.779023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.788532] team0: Port device team_slave_0 added [ 66.795073] team0: Port device team_slave_1 added [ 66.826923] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.836016] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.843831] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.850678] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.858123] device bridge_slave_0 entered promiscuous mode [ 66.868964] team0: Port device team_slave_0 added [ 66.875353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.884244] team0: Port device team_slave_1 added [ 66.889874] team0: Port device team_slave_0 added [ 66.899378] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.905762] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.912566] device bridge_slave_1 entered promiscuous mode [ 66.924686] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.933671] team0: Port device team_slave_1 added [ 66.955727] team0: Port device team_slave_0 added [ 66.967989] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.985518] team0: Port device team_slave_1 added [ 66.992994] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.001475] team0: Port device team_slave_0 added [ 67.007981] team0: Port device team_slave_1 added [ 67.029912] team0: Port device team_slave_0 added [ 67.036158] team0: Port device team_slave_1 added [ 67.101570] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.108055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.115157] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.121488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.132332] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.138960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.147133] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.153545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.171434] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.177818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.184459] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.190796] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.207089] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.213547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.220130] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.226484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.244901] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.251243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.257876] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.264207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.276246] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.283948] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.290660] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.298920] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.305944] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.312510] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.320169] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.326822] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.333895] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.340726] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.432576] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.443986] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.459018] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.474697] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.486131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.494348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.501260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.509246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.517458] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.523822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.533935] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.553519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.560564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.568278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.576208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.584965] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.591311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.598926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.607487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.615169] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.621485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.628338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.636270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.648643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.665802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.672847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.680153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.688112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.696498] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.702813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.709896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.717642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.744001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.751922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.766768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.784403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.791913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.800104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.810887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.818657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.826852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.834808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.842194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.849918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.857699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.865621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.872960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.880720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.889791] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.897263] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.911029] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.920868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.931342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.946845] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.956502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.976880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.985878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.993930] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.000268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.007582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.016321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.023997] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.030311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.049249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.059212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.068027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.075933] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.082246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.109211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.117429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.127451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.135405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.142889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.152221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.160213] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.166575] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.174459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.181383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.188783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.195784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.207119] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.219328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.227114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.236827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.244851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.252669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.262914] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.275710] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.294840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.302624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.311412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.319493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.327625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.336067] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.342390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.349371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.357479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.365226] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.371554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.378800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.387126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.395189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.402613] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.416739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.424985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.432784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.441122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.448786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.456812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.474103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.481960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.489892] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.496526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.507786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.516208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.524343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.532033] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.540171] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.546530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.554170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.561870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.570004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.580139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.601909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.611217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.619193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.628045] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.636416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.644591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.651991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.659602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.667693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.691108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.724389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.744551] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.751986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.761699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.769428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.777646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.821518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.834150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.869380] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.932952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.951744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.019351] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.125652] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 69.133651] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 69.263380] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 69.354163] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 69.403760] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 69.413460] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 69.503413] usb 3-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.511051] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.521008] usb 3-1: config 0 has no interface number 0 [ 69.527196] usb 3-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.535786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.543777] usb 2-1: config 0 has an invalid interface number: 158 but max is 0 [ 69.550929] usb 3-1: config 0 descriptor?? [ 69.551285] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.565261] usb 2-1: config 0 has no interface number 0 [ 69.570844] usb 2-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=1a.78 [ 69.579228] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.587518] usb 2-1: config 0 descriptor?? [ 69.600998] ================================================================== [ 69.601002] BUG: KASAN: stack-out-of-bounds in string+0x1f6/0x220 [ 69.601005] Read of size 1 at addr ffff88809f017260 by task kworker/0:2/533 [ 69.601006] [ 69.601010] CPU: 0 PID: 533 Comm: kworker/0:2 Not tainted 5.1.0-rc4-g9a33b36 #1 [ 69.601013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.601015] Workqueue: usb_hub_wq hub_event [ 69.601018] Call Trace: [ 69.601020] dump_stack+0xe8/0x16e [ 69.601021] ? string+0x1f6/0x220 [ 69.601023] ? string+0x1f6/0x220 [ 69.601025] print_address_description+0x6c/0x236 [ 69.601027] ? string+0x1f6/0x220 [ 69.601028] ? string+0x1f6/0x220 [ 69.601030] kasan_report.cold+0x1a/0x3c [ 69.601032] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 69.601034] ? string+0x1f6/0x220 [ 69.601035] string+0x1f6/0x220 [ 69.601037] ? widen_string+0x2a0/0x2a0 [ 69.601039] vsnprintf+0xa14/0x16b0 [ 69.601040] ? pointer+0x910/0x910 [ 69.601042] ? put_dec_trunc8+0x263/0x2f0 [ 69.601044] ? set_precision+0x170/0x170 [ 69.601045] pointer+0x60b/0x910 [ 69.601047] ? address_val+0x80/0x80 [ 69.601049] vsnprintf+0x5a0/0x16b0 [ 69.601050] ? pointer+0x910/0x910 [ 69.601052] ? noop_count+0x40/0x40 [ 69.601053] vscnprintf+0x29/0x80 [ 69.601055] vprintk_store+0x45/0x4a0 [ 69.601057] vprintk_emit+0x210/0x5a0 [ 69.601059] dev_vprintk_emit+0x50e/0x553 [ 69.601060] ? dev_attr_show.cold+0x3a/0x3a [ 69.601062] ? lockdep_hardirqs_on+0x37e/0x580 [ 69.601064] ? depot_save_stack+0x1d6/0x450 [ 69.601066] ? __bfs+0x27/0x560 [ 69.601068] ? lockdep_on+0x50/0x50 [ 69.601069] dev_printk_emit+0xbf/0xf6 [ 69.601071] ? dev_vprintk_emit+0x553/0x553 [ 69.601073] ? check_usage+0x520/0x520 [ 69.601075] __dev_printk+0x1ed/0x215 [ 69.601076] _dev_info+0xdc/0x10e [ 69.601078] ? _dev_notice+0x10e/0x10e [ 69.601080] ? refcount_inc_checked+0x1d/0x60 [ 69.601081] ? usb_string+0x3ad/0x510 [ 69.601083] vub300_probe+0x25e/0xd80 [ 69.601085] ? __pm_runtime_set_status+0x703/0xa10 [ 69.601087] ? mark_held_locks+0xe0/0xe0 [ 69.601089] ? mmc_signal_sdio_irq+0xf0/0xf0 [ 69.601090] ? mark_held_locks+0x9f/0xe0 [ 69.601092] ? find_held_lock+0x2d/0x110 [ 69.601094] ? usb_probe_interface+0x5fe/0x820 [ 69.601096] ? mark_held_locks+0x9f/0xe0 [ 69.601098] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601100] usb_probe_interface+0x31d/0x820 [ 69.601102] ? usb_probe_device+0x150/0x150 [ 69.601104] really_probe+0x2da/0xb10 [ 69.601105] driver_probe_device+0x21d/0x350 [ 69.601107] __device_attach_driver+0x1d8/0x290 [ 69.601110] ? driver_allows_async_probing+0x160/0x160 [ 69.601111] bus_for_each_drv+0x163/0x1e0 [ 69.601113] ? bus_rescan_devices+0x30/0x30 [ 69.601115] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601117] ? lockdep_hardirqs_on+0x37e/0x580 [ 69.601119] __device_attach+0x223/0x3a0 [ 69.601121] ? device_bind_driver+0xe0/0xe0 [ 69.601123] ? kobject_uevent_env+0x295/0x13d0 [ 69.601125] bus_probe_device+0x1f1/0x2a0 [ 69.601127] ? blocking_notifier_call_chain+0x59/0xb0 [ 69.601129] device_add+0xad2/0x16e0 [ 69.601131] ? get_device_parent.isra.0+0x560/0x560 [ 69.601133] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601135] usb_set_configuration+0xdf7/0x1740 [ 69.601137] generic_probe+0xa2/0xda [ 69.601138] usb_probe_device+0xc0/0x150 [ 69.601140] ? usb_suspend+0x5f0/0x5f0 [ 69.601142] really_probe+0x2da/0xb10 [ 69.601144] driver_probe_device+0x21d/0x350 [ 69.601146] __device_attach_driver+0x1d8/0x290 [ 69.601148] ? driver_allows_async_probing+0x160/0x160 [ 69.601150] bus_for_each_drv+0x163/0x1e0 [ 69.601152] ? bus_rescan_devices+0x30/0x30 [ 69.601158] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601160] ? lockdep_hardirqs_on+0x37e/0x580 [ 69.601162] __device_attach+0x223/0x3a0 [ 69.601164] ? device_bind_driver+0xe0/0xe0 [ 69.601166] ? kobject_uevent_env+0x295/0x13d0 [ 69.601168] bus_probe_device+0x1f1/0x2a0 [ 69.601170] ? blocking_notifier_call_chain+0x59/0xb0 [ 69.601171] device_add+0xad2/0x16e0 [ 69.601174] ? get_device_parent.isra.0+0x560/0x560 [ 69.601176] usb_new_device.cold+0x537/0xccf [ 69.601177] hub_event+0x138e/0x3b00 [ 69.601179] ? hub_port_debounce+0x350/0x350 [ 69.601181] ? _raw_spin_unlock_irq+0x29/0x40 [ 69.601183] process_one_work+0x90f/0x1580 [ 69.601185] ? wq_pool_ids_show+0x300/0x300 [ 69.601187] ? do_raw_spin_lock+0x11f/0x290 [ 69.601188] worker_thread+0x9b/0xe20 [ 69.601190] ? process_one_work+0x1580/0x1580 [ 69.601192] kthread+0x313/0x420 [ 69.601193] ? kthread_park+0x1a0/0x1a0 [ 69.601196] ret_from_fork+0x3a/0x50 [ 69.601197] [ 69.601199] The buggy address belongs to the page: [ 69.601202] page:ffffea00027c05c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 69.601205] flags: 0xfff00000000000() [ 69.601208] raw: 00fff00000000000 ffffea00027c05c8 ffffea00027c05c8 0000000000000000 [ 69.601212] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 69.601214] page dumped because: kasan: bad access detected [ 69.601215] [ 69.601217] Memory state around the buggy address: [ 69.601221] ffff88809f017100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.601224] ffff88809f017180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.601227] >ffff88809f017200: 00 00 f1 f1 f1 f1 f1 f1 00 00 00 00 f2 f2 f2 f2 [ 69.601229] ^ [ 69.601232] ffff88809f017280: 00 00 00 00 f2 f2 f2 f2 00 00 00 00 00 00 f3 f3 [ 69.601235] ffff88809f017300: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.601238] ================================================================== [ 69.601241] Disabling lock debugging due to kernel taint [ 69.601243] Kernel panic - not syncing: panic_on_warn set ... [ 69.601247] CPU: 0 PID: 533 Comm: kworker/0:2 Tainted: G B 5.1.0-rc4-g9a33b36 #1 [ 69.601251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.601252] Workqueue: usb_hub_wq hub_event [ 69.601255] Call Trace: [ 69.601256] dump_stack+0xe8/0x16e [ 69.601258] panic+0x29d/0x5f2 [ 69.601260] ? __warn_printk+0xf8/0xf8 [ 69.601261] ? lock_downgrade+0x640/0x640 [ 69.601264] ? print_shadow_for_address+0xbd/0x119 [ 69.601265] ? trace_hardirqs_off+0x50/0x1c0 [ 69.601267] ? string+0x1f6/0x220 [ 69.601269] end_report+0x48/0x4e [ 69.601270] ? string+0x1f6/0x220 [ 69.601272] kasan_report.cold+0xd/0x3c [ 69.601274] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 69.601276] ? string+0x1f6/0x220 [ 69.601277] string+0x1f6/0x220 [ 69.601279] ? widen_string+0x2a0/0x2a0 [ 69.601281] vsnprintf+0xa14/0x16b0 [ 69.601282] ? pointer+0x910/0x910 [ 69.601284] ? put_dec_trunc8+0x263/0x2f0 [ 69.601286] ? set_precision+0x170/0x170 [ 69.601287] pointer+0x60b/0x910 [ 69.601289] ? address_val+0x80/0x80 [ 69.601291] vsnprintf+0x5a0/0x16b0 [ 69.601292] ? pointer+0x910/0x910 [ 69.601294] ? noop_count+0x40/0x40 [ 69.601295] vscnprintf+0x29/0x80 [ 69.601297] vprintk_store+0x45/0x4a0 [ 69.601299] vprintk_emit+0x210/0x5a0 [ 69.601301] dev_vprintk_emit+0x50e/0x553 [ 69.601302] ? dev_attr_show.cold+0x3a/0x3a [ 69.601304] ? lockdep_hardirqs_on+0x37e/0x580 [ 69.601306] ? depot_save_stack+0x1d6/0x450 [ 69.601308] ? __bfs+0x27/0x560 [ 69.601309] ? lockdep_on+0x50/0x50 [ 69.601311] dev_printk_emit+0xbf/0xf6 [ 69.601313] ? dev_vprintk_emit+0x553/0x553 [ 69.601315] ? check_usage+0x520/0x520 [ 69.601316] __dev_printk+0x1ed/0x215 [ 69.601318] _dev_info+0xdc/0x10e [ 69.601320] ? _dev_notice+0x10e/0x10e [ 69.601322] ? refcount_inc_checked+0x1d/0x60 [ 69.601323] ? usb_string+0x3ad/0x510 [ 69.601325] vub300_probe+0x25e/0xd80 [ 69.601327] ? __pm_runtime_set_status+0x703/0xa10 [ 69.601329] ? mark_held_locks+0xe0/0xe0 [ 69.601331] ? mmc_signal_sdio_irq+0xf0/0xf0 [ 69.601332] ? mark_held_locks+0x9f/0xe0 [ 69.601334] ? find_held_lock+0x2d/0x110 [ 69.601336] ? usb_probe_interface+0x5fe/0x820 [ 69.601338] ? mark_held_locks+0x9f/0xe0 [ 69.601340] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601342] usb_probe_interface+0x31d/0x820 [ 69.601344] ? usb_probe_device+0x150/0x150 [ 69.601346] really_probe+0x2da/0xb10 [ 69.601348] driver_probe_device+0x21d/0x350 [ 69.601350] __device_attach_driver+0x1d8/0x290 [ 69.601352] ? driver_allows_async_probing+0x160/0x160 [ 69.601353] bus_for_each_drv+0x163/0x1e0 [ 69.601355] ? bus_rescan_devices+0x30/0x30 [ 69.601357] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601359] ? lockdep_hardirqs_on+0x37e/0x580 [ 69.601361] __device_attach+0x223/0x3a0 [ 69.601363] ? device_bind_driver+0xe0/0xe0 [ 69.601365] ? kobject_uevent_env+0x295/0x13d0 [ 69.601367] bus_probe_device+0x1f1/0x2a0 [ 69.601369] ? blocking_notifier_call_chain+0x59/0xb0 [ 69.601371] device_add+0xad2/0x16e0 [ 69.601373] ? get_device_parent.isra.0+0x560/0x560 [ 69.601375] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601377] usb_set_configuration+0xdf7/0x1740 [ 69.601379] generic_probe+0xa2/0xda [ 69.601381] usb_probe_device+0xc0/0x150 [ 69.601382] ? usb_suspend+0x5f0/0x5f0 [ 69.601384] really_probe+0x2da/0xb10 [ 69.601386] driver_probe_device+0x21d/0x350 [ 69.601388] __device_attach_driver+0x1d8/0x290 [ 69.601390] ? driver_allows_async_probing+0x160/0x160 [ 69.601392] bus_for_each_drv+0x163/0x1e0 [ 69.601394] ? bus_rescan_devices+0x30/0x30 [ 69.601396] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 69.601398] ? lockdep_hardirqs_on+0x37e/0x580 [ 69.601400] __device_attach+0x223/0x3a0 [ 69.601402] ? device_bind_driver+0xe0/0xe0 [ 69.601404] ? kobject_uevent_env+0x295/0x13d0 [ 69.601406] bus_probe_device+0x1f1/0x2a0 [ 69.601408] ? blocking_notifier_call_chain+0x59/0xb0 [ 69.601409] device_add+0xad2/0x16e0 [ 69.601412] ? get_device_parent.isra.0+0x560/0x560 [ 69.601413] usb_new_device.cold+0x537/0xccf [ 69.601415] hub_event+0x138e/0x3b00 [ 69.601417] ? hub_port_debounce+0x350/0x350 [ 69.601419] ? _raw_spin_unlock_irq+0x29/0x40 [ 69.601421] process_one_work+0x90f/0x1580 [ 69.601423] ? wq_pool_ids_show+0x300/0x300 [ 69.601424] ? do_raw_spin_lock+0x11f/0x290 [ 69.601426] worker_thread+0x9b/0xe20 [ 69.601428] ? process_one_work+0x1580/0x1580 [ 69.601430] kthread+0x313/0x420 [ 69.601431] ? kthread_park+0x1a0/0x1a0 [ 69.601433] ret_from_fork+0x3a/0x50 [ 69.601435] Kernel Offset: disabled