[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.187883] IPVS: ftp: loaded support on port[0] = 21 [ 28.556581] can: request_module (can-proto-0) failed. [ 28.566544] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.217' (ECDSA) to the list of known hosts. 2020/11/07 18:42:06 parsed 1 programs 2020/11/07 18:42:06 executed programs: 0 [ 35.590432] IPVS: ftp: loaded support on port[0] = 21 [ 35.641489] IPVS: ftp: loaded support on port[0] = 21 [ 35.705194] IPVS: ftp: loaded support on port[0] = 21 [ 35.739745] chnl_net:caif_netlink_parms(): no params data found [ 35.816698] IPVS: ftp: loaded support on port[0] = 21 [ 35.818022] chnl_net:caif_netlink_parms(): no params data found [ 35.831656] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.839189] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.846671] device bridge_slave_0 entered promiscuous mode [ 35.882755] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.889178] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.896753] device bridge_slave_1 entered promiscuous mode [ 35.909062] IPVS: ftp: loaded support on port[0] = 21 [ 35.931946] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.940551] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.973694] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.980334] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.987762] device bridge_slave_0 entered promiscuous mode [ 36.031285] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.038892] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.048028] device bridge_slave_1 entered promiscuous mode [ 36.065892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.073071] team0: Port device team_slave_0 added [ 36.092467] chnl_net:caif_netlink_parms(): no params data found [ 36.101091] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.108528] team0: Port device team_slave_1 added [ 36.114195] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.155582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.165219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.192465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.203520] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.213333] team0: Port device team_slave_0 added [ 36.218501] chnl_net:caif_netlink_parms(): no params data found [ 36.238710] IPVS: ftp: loaded support on port[0] = 21 [ 36.260473] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.267544] team0: Port device team_slave_1 added [ 36.307727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.320837] device hsr_slave_0 entered promiscuous mode [ 36.326435] device hsr_slave_1 entered promiscuous mode [ 36.331985] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.339152] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.346520] device bridge_slave_0 entered promiscuous mode [ 36.359965] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.366359] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.373082] device bridge_slave_0 entered promiscuous mode [ 36.379894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.388724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.397758] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.404403] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.411321] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.418376] device bridge_slave_1 entered promiscuous mode [ 36.430214] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.436852] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.443695] device bridge_slave_1 entered promiscuous mode [ 36.469074] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.521835] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.530432] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.546814] device hsr_slave_0 entered promiscuous mode [ 36.552675] device hsr_slave_1 entered promiscuous mode [ 36.562487] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.583750] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.598775] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.605880] team0: Port device team_slave_0 added [ 36.611046] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.635518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.642519] team0: Port device team_slave_1 added [ 36.649177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.659459] chnl_net:caif_netlink_parms(): no params data found [ 36.676317] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.683282] team0: Port device team_slave_0 added [ 36.693103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.712009] device hsr_slave_0 entered promiscuous mode [ 36.719576] device hsr_slave_1 entered promiscuous mode [ 36.725640] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.732626] team0: Port device team_slave_1 added [ 36.771994] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.781709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.789634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.828878] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.838240] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.850285] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.885383] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.892477] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.899594] device bridge_slave_0 entered promiscuous mode [ 36.909503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.920884] device hsr_slave_0 entered promiscuous mode [ 36.926589] device hsr_slave_1 entered promiscuous mode [ 36.932676] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.939756] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.946632] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.953489] device bridge_slave_1 entered promiscuous mode [ 36.960036] chnl_net:caif_netlink_parms(): no params data found [ 36.977948] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.996021] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.017513] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.028493] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.049469] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.057015] team0: Port device team_slave_0 added [ 37.091402] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.098766] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.106056] device bridge_slave_0 entered promiscuous mode [ 37.112321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.120101] team0: Port device team_slave_1 added [ 37.128854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.136395] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.143612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.157994] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.164328] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.171939] device bridge_slave_1 entered promiscuous mode [ 37.196809] device hsr_slave_0 entered promiscuous mode [ 37.203408] device hsr_slave_1 entered promiscuous mode [ 37.225500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.232241] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.240050] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.249895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.257444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.267752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.277755] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.286870] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.293736] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.310360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.319476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.327931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.337970] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.344036] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.353736] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.360229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.369520] team0: Port device team_slave_0 added [ 37.375873] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.382849] team0: Port device team_slave_1 added [ 37.388737] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.395140] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.403056] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.410229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.420021] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.428325] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.434377] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.441073] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.449136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.456478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.463196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.471830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.479634] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.488907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.496650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.503372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.511691] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.518297] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.524361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.533192] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.540841] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.560286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.567081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.576371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.584489] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.591840] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.600096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.610756] device hsr_slave_0 entered promiscuous mode [ 37.616850] device hsr_slave_1 entered promiscuous mode [ 37.622380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.631124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.639092] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.645455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.652286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.660074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.667649] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.673962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.682340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.691124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.700430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.709132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.717175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.724610] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.731532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.739132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.748304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.756265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.763698] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.770059] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.777041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.784602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.792460] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.798857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.805903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.813493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.821089] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.827459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.834201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.842377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.849922] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.856319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.863703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.871287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.879791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.891218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.899347] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.908043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.916521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.925434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.934302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.941839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.951266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.960228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.968186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.976285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.983871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.992139] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.998512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.005389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.012912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.021876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.030621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.041965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.050203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.057886] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.064718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.073253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.081333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.089063] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.096798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.104260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.112033] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.123998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.133828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.142685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.151247] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.161709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.169410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.178252] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.187300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.194075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.204041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.211771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.220139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.227785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.236157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.248719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.258589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.268541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.276372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.283690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.296676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.303960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.311872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.321273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.331374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.339011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.346994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.354377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.362611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.370789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.383501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.391626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.400649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.409941] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.416386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.425166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.432645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.440293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.447749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.456215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.463609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.474330] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.486962] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.497425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.503613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.511568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.519395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.527822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.536459] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.542439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.552941] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.559370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.570878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.578269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.590284] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.598323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.605904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.612623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.620661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.630833] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.637223] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.649759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.660391] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.668991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.682261] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.691529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.710775] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.719280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.727387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.735401] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.741741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.754329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.765565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.782267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.790949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.800687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.826095] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.833583] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.854185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.868623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.883423] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.889825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.903062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.910987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.922763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.936787] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.943210] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.949602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.962016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.981011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.999271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.009846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.018065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.027729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.036297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.044502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.052156] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.058541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.068622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.076966] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.083872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.091870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.100472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.112092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.125064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.133585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.143232] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.153880] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.164640] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.170755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.179016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.186723] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.193049] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.200088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.208044] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.215584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.222884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.232002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.240233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.247245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.256805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.267717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.277252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.288325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.296436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.304247] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.313114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.321536] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.328739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.336419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.348534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.357145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.363455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.373274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.383076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.394004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.402073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.412147] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.418940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.433456] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.444397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.382201] ================================================================== [ 40.389719] BUG: KASAN: slab-out-of-bounds in pdu_read+0x95/0x100 [ 40.395941] Read of size 30403 at addr ffff888093e7336d by task syz-executor.3/7609 [ 40.403733] [ 40.405357] CPU: 1 PID: 7609 Comm: syz-executor.3 Not tainted 4.14.204-syzkaller #0 [ 40.413137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.422484] Call Trace: [ 40.425071] dump_stack+0xf7/0x13b [ 40.428607] ? pdu_read+0x95/0x100 [ 40.432143] print_address_description.cold.7+0x9/0x1c9 [ 40.437515] ? pdu_read+0x95/0x100 [ 40.441046] kasan_report.cold.8+0x11a/0x2d3 [ 40.445445] check_memory_region+0x13e/0x1b0 [ 40.446160] 9pnet: Insufficient options for proto=fd [ 40.449838] memcpy+0x23/0x50 [ 40.449847] pdu_read+0x95/0x100 [ 40.449854] p9pdu_readf+0x32a/0x1640 [ 40.449861] ? p9pdu_writef+0xa0/0xa0 [ 40.468934] ? pipe_poll+0x7b/0x2b0 [ 40.472553] ? p9_fd_poll+0x200/0x2c0 [ 40.476345] ? p9_conn_create+0x385/0x4a0 [ 40.480485] ? finish_wait+0x290/0x290 [ 40.484369] ? parse_opts.part.3+0x2c0/0x2c0 [ 40.488775] p9_client_create+0x7b8/0xf40 [ 40.492916] ? lock_downgrade+0x7f0/0x7f0 [ 40.497058] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 40.502681] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.507686] ? __kmalloc_track_caller+0x369/0x7a0 [ 40.512525] ? mount_fs+0x7f/0x269 [ 40.516060] ? lockdep_init_map+0x9/0x10 [ 40.520113] ? __raw_spin_lock_init+0x2d/0x100 [ 40.524689] v9fs_session_init+0x1e1/0x1410 [ 40.529000] ? kasan_unpoison_shadow+0x35/0x50 [ 40.533571] ? preempt_count_add+0xbc/0x1a0 [ 40.537887] ? find_held_lock+0x36/0x1d0 [ 40.541943] ? v9fs_show_options+0x6c0/0x6c0 [ 40.546343] ? lock_downgrade+0x7f0/0x7f0 [ 40.551442] ? v9fs_mount+0x5d/0x770 [ 40.555148] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.560153] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 40.564988] ? pcpu_balance_workfn+0xfe0/0xfe0 [ 40.569560] ? alloc_vfsmnt+0xb9/0x750 [ 40.573439] v9fs_mount+0x73/0x770 [ 40.576975] mount_fs+0x7f/0x269 2020/11/07 18:42:11 executed programs: 141 [ 40.580342] vfs_kern_mount.part.33+0x58/0x3c0 [ 40.584919] do_mount+0x36b/0x26a0 [ 40.588540] ? copy_mount_string+0x20/0x20 [ 40.592768] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.597775] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 40.602609] ? kasan_check_write+0x14/0x20 [ 40.606837] ? copy_mount_options+0x55/0x270 [ 40.611242] SyS_mount+0xb8/0xd0 [ 40.614699] ? copy_mnt_ns+0xae0/0xae0 [ 40.618573] do_syscall_64+0x1c7/0x5b0 [ 40.622448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.627286] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 40.632466] RIP: 0033:0x459a89 [ 40.635651] RSP: 002b:00007f626a9c3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 40.643343] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a89 [ 40.650592] RDX: 00000000200000c0 RSI: 0000000020000480 RDI: 0000000000000000 [ 40.657996] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 40.665279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f626a9c46d4 [ 40.672538] R13: 00000000004c6020 R14: 00000000004dacc0 R15: 00000000ffffffff [ 40.679792] [ 40.681396] Allocated by task 7609: [ 40.685001] save_stack_trace+0x16/0x20 [ 40.688950] save_stack+0x43/0xd0 [ 40.692388] kasan_kmalloc+0xc7/0xe0 [ 40.696074] __kmalloc+0x15b/0x7b0 [ 40.699589] p9_fcall_alloc+0x1a/0x90 [ 40.703361] p9_client_prepare_req.part.9+0x579/0xab0 [ 40.708522] p9_client_rpc+0x163/0xea0 [ 40.712393] p9_client_create+0x737/0xf40 [ 40.716523] v9fs_session_init+0x1e1/0x1410 [ 40.720815] v9fs_mount+0x73/0x770 [ 40.724331] mount_fs+0x7f/0x269 [ 40.727669] vfs_kern_mount.part.33+0x58/0x3c0 [ 40.732233] do_mount+0x36b/0x26a0 [ 40.735744] SyS_mount+0xb8/0xd0 [ 40.739082] do_syscall_64+0x1c7/0x5b0 [ 40.742940] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 40.748111] [ 40.749711] Freed by task 0: [ 40.752699] (stack is not available) [ 40.756381] [ 40.757986] The buggy address belongs to the object at ffff888093e73340 [ 40.757986] which belongs to the cache kmalloc-16384 of size 16384 [ 40.770974] The buggy address is located 45 bytes inside of [ 40.770974] 16384-byte region [ffff888093e73340, ffff888093e77340) [ 40.782919] The buggy address belongs to the page: [ 40.787835] page:ffffea00024f9c00 count:1 mapcount:0 mapping:ffff888093e73340 index:0x0 compound_mapcount: 0 [ 40.797774] flags: 0x1fffc0000008100(slab|head) [ 40.802416] raw: 01fffc0000008100 ffff888093e73340 0000000000000000 0000000100000001 [ 40.810279] raw: ffffea00024f9a20 ffffea0002970620 ffff8880b6402200 0000000000000000 [ 40.818130] page dumped because: kasan: bad access detected [ 40.823812] [ 40.825414] Memory state around the buggy address: [ 40.830315] ffff888093e75200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.837656] ffff888093e75280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.845005] >ffff888093e75300: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 40.852339] ^ [ 40.858807] ffff888093e75380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.866142] ffff888093e75400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 40.873493] ================================================================== [ 40.880842] Disabling lock debugging due to kernel taint [ 40.899876] Kernel panic - not syncing: panic_on_warn set ... [ 40.899876] [ 40.907261] CPU: 1 PID: 7609 Comm: syz-executor.3 Tainted: G B 4.14.204-syzkaller #0 [ 40.916254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.925598] Call Trace: [ 40.928176] dump_stack+0xf7/0x13b [ 40.931712] ? pdu_read+0x95/0x100 [ 40.935244] panic+0x1b0/0x358 [ 40.938424] ? add_taint.cold.5+0x11/0x11 [ 40.942560] ? ___preempt_schedule+0x16/0x18 [ 40.946959] ? pdu_read+0x95/0x100 [ 40.950491] kasan_end_report+0x47/0x4f [ 40.954453] kasan_report.cold.8+0x76/0x2d3 [ 40.958774] check_memory_region+0x13e/0x1b0 [ 40.963168] memcpy+0x23/0x50 [ 40.966264] pdu_read+0x95/0x100 [ 40.969617] p9pdu_readf+0x32a/0x1640 [ 40.970439] 9pnet: Insufficient options for proto=fd [ 40.973403] ? p9pdu_writef+0xa0/0xa0 [ 40.973410] ? pipe_poll+0x7b/0x2b0 [ 40.973415] ? p9_fd_poll+0x200/0x2c0 [ 40.973421] ? p9_conn_create+0x385/0x4a0 [ 40.993812] ? finish_wait+0x290/0x290 [ 40.997690] ? parse_opts.part.3+0x2c0/0x2c0 [ 41.002090] p9_client_create+0x7b8/0xf40 [ 41.006231] ? lock_downgrade+0x7f0/0x7f0 [ 41.010367] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 41.015984] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.020990] ? __kmalloc_track_caller+0x369/0x7a0 [ 41.025818] ? mount_fs+0x7f/0x269 [ 41.029351] ? lockdep_init_map+0x9/0x10 [ 41.033400] ? __raw_spin_lock_init+0x2d/0x100 [ 41.037978] v9fs_session_init+0x1e1/0x1410 [ 41.042290] ? kasan_unpoison_shadow+0x35/0x50 [ 41.046859] ? preempt_count_add+0xbc/0x1a0 [ 41.051172] ? find_held_lock+0x36/0x1d0 [ 41.055218] ? v9fs_show_options+0x6c0/0x6c0 [ 41.059618] ? lock_downgrade+0x7f0/0x7f0 [ 41.063738] ? v9fs_mount+0x5d/0x770 [ 41.067424] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.072412] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 41.077226] ? pcpu_balance_workfn+0xfe0/0xfe0 [ 41.081788] ? alloc_vfsmnt+0xb9/0x750 [ 41.085658] v9fs_mount+0x73/0x770 [ 41.089175] mount_fs+0x7f/0x269 [ 41.092523] vfs_kern_mount.part.33+0x58/0x3c0 [ 41.097109] do_mount+0x36b/0x26a0 [ 41.100641] ? copy_mount_string+0x20/0x20 [ 41.104852] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.109841] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 41.114654] ? kasan_check_write+0x14/0x20 [ 41.118859] ? copy_mount_options+0x55/0x270 [ 41.123239] SyS_mount+0xb8/0xd0 [ 41.126590] ? copy_mnt_ns+0xae0/0xae0 [ 41.130451] do_syscall_64+0x1c7/0x5b0 [ 41.134323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.139154] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 41.144315] RIP: 0033:0x459a89 [ 41.147478] RSP: 002b:00007f626a9c3c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 41.155175] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a89 [ 41.162430] RDX: 00000000200000c0 RSI: 0000000020000480 RDI: 0000000000000000 [ 41.169673] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 41.176914] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f626a9c46d4 [ 41.184175] R13: 00000000004c6020 R14: 00000000004dacc0 R15: 00000000ffffffff [ 41.192858] Kernel Offset: disabled [ 41.196467] Rebooting in 86400 seconds..