[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2021/02/25 08:39:04 parsed 1 programs 2021/02/25 08:39:04 executed programs: 0 syzkaller login: [ 413.878139] IPVS: ftp: loaded support on port[0] = 21 [ 413.983791] chnl_net:caif_netlink_parms(): no params data found [ 414.078773] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.085735] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.092910] device bridge_slave_0 entered promiscuous mode [ 414.100583] bridge0: port 2(bridge_slave_1) entered blocking state [ 414.107670] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.115535] device bridge_slave_1 entered promiscuous mode [ 414.133134] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 414.141984] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 414.159975] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 414.167765] team0: Port device team_slave_0 added [ 414.173177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 414.180935] team0: Port device team_slave_1 added [ 414.195970] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 414.202211] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 414.227425] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 414.239214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 414.245520] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 414.270774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 414.281660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 414.289357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 414.309641] device hsr_slave_0 entered promiscuous mode [ 414.315399] device hsr_slave_1 entered promiscuous mode [ 414.321351] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 414.328567] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 414.393330] bridge0: port 2(bridge_slave_1) entered blocking state [ 414.399794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 414.406867] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.413228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 414.446031] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 414.452119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 414.460731] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 414.471134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 414.479833] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.487263] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.494183] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 414.506403] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 414.512498] 8021q: adding VLAN 0 to HW filter on device team0 [ 414.522326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 414.530365] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.536760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 414.546999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 414.555050] bridge0: port 2(bridge_slave_1) entered blocking state [ 414.561400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 414.582416] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 414.592276] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 414.605165] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 414.613115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 414.621160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 414.629037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 414.636801] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 414.644394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 414.651315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 414.664892] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 414.672186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 414.679377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 414.689259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 414.703493] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 414.714233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 414.750453] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 414.757636] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 414.764127] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 414.774494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 414.782089] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 414.789435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 414.798876] device veth0_vlan entered promiscuous mode [ 414.808394] device veth1_vlan entered promiscuous mode [ 414.814955] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 414.823232] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 414.835426] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 414.845725] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 414.852938] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 414.860626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 414.870036] device veth0_macvtap entered promiscuous mode [ 414.876613] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 414.885156] device veth1_macvtap entered promiscuous mode [ 414.894120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 414.904670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 414.914239] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 414.921283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 414.930540] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 414.941819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 414.948619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 415.058680] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 415.065950] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 415.078211] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 415.089381] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 415.097108] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 415.109499] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 415.117441] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 415.125390] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/25 08:39:07 result: hanged=false err=executor 0: exit status 67 (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 [ 416.894434] IPVS: ftp: loaded support on port[0] = 21 [ 417.058057] chnl_net:caif_netlink_parms(): no params data found [ 417.197534] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.204134] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.211922] device bridge_slave_0 entered promiscuous mode [ 417.219391] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.226020] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.233046] device bridge_slave_1 entered promiscuous mode [ 417.253274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 417.265634] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 417.373694] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 417.381419] team0: Port device team_slave_0 added [ 417.388295] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 417.397409] team0: Port device team_slave_1 added [ 417.420388] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.428594] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.437122] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.443801] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 417.453094] device bridge_slave_1 left promiscuous mode [ 417.459659] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.469299] device bridge_slave_0 left promiscuous mode [ 417.475588] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.487348] device veth1_macvtap left promiscuous mode [ 417.492922] device veth0_macvtap left promiscuous mode [ 417.499404] device veth1_vlan left promiscuous mode [ 417.504982] device veth0_vlan left promiscuous mode [ 418.874908] Bluetooth: hci0: command 0x0409 tx timeout [ 420.954129] Bluetooth: hci0: command 0x041b tx timeout [ 421.499857] device hsr_slave_1 left promiscuous mode [ 421.507278] device hsr_slave_0 left promiscuous mode [ 421.520193] team0 (unregistering): Port device team_slave_1 removed [ 421.531869] team0 (unregistering): Port device team_slave_0 removed [ 421.548210] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 421.558061] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 421.584564] bond0 (unregistering): Released all slaves [ 421.598440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 421.605731] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 421.631879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 421.644330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 421.650598] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 421.676599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 421.687768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 421.695910] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 421.715888] device hsr_slave_0 entered promiscuous mode [ 421.721941] device hsr_slave_1 entered promiscuous mode [ 421.728823] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 421.736822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 421.816515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 421.862721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 421.872974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 421.885196] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 421.891894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 421.901674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 421.912033] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 421.920457] 8021q: adding VLAN 0 to HW filter on device team0 [ 421.931051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 421.939859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 421.949054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 421.959117] bridge0: port 1(bridge_slave_0) entered blocking state [ 421.965522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 421.976413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 421.985767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 421.993943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 422.003008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 422.013802] bridge0: port 2(bridge_slave_1) entered blocking state [ 422.020248] bridge0: port 2(bridge_slave_1) entered forwarding state [ 422.031479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 422.040694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 422.053334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 422.061390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 422.078519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 422.086587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 422.096408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 422.108359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 422.115652] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 422.123169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 422.133745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 422.149810] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 422.162400] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 422.175673] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 422.182353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 422.191711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 422.209002] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 422.217468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 422.228356] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 422.236616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 422.243338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 422.258798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 422.314899] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 422.328079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 422.381334] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 422.390258] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 422.398517] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 422.412117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 422.434740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 422.441796] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 422.452857] device veth0_vlan entered promiscuous mode [ 422.467383] device veth1_vlan entered promiscuous mode [ 422.473569] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 422.485889] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 422.503636] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 422.513858] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 422.523140] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 422.531752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 422.542600] device veth0_macvtap entered promiscuous mode [ 422.550657] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 422.561768] device veth1_macvtap entered promiscuous mode [ 422.572450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 422.586830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 422.598399] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 422.606300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 422.612875] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 422.622987] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 422.632066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 422.643876] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 422.652639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.660769] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 422.670339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 422.828477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 422.835485] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.842622] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.856015] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 422.865509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2021/02/25 08:39:14 executed programs: 20 [ 422.879850] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.888703] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.896466] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 423.044927] Bluetooth: hci0: command 0x040f tx timeout 2021/02/25 08:39:16 result: hanged=false err=executor 0: exit status 67 (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67 (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) (errno 9: Bad file descriptor) SYZFAIL: setns(netns) failed (errno 0: Success) SYZFAIL: child failed loop exited with status 67