[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.004608] audit: type=1400 audit(1602181077.480:8): avc: denied { execmem } for pid=6234 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.020070] IPVS: ftp: loaded support on port[0] = 21 [ 30.377908] can: request_module (can-proto-0) failed. [ 30.986991] can: request_module (can-proto-0) failed. [ 31.011264] audit: type=1400 audit(1602181078.480:9): avc: denied { create } for pid=6212 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.25' (ECDSA) to the list of known hosts. 2020/10/08 18:18:05 parsed 1 programs 2020/10/08 18:18:05 executed programs: 0 [ 38.524792] audit: type=1400 audit(1602181086.003:10): avc: denied { execmem } for pid=6352 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.566594] IPVS: ftp: loaded support on port[0] = 21 [ 38.606301] IPVS: ftp: loaded support on port[0] = 21 [ 38.607091] IPVS: ftp: loaded support on port[0] = 21 [ 38.621768] IPVS: ftp: loaded support on port[0] = 21 [ 38.666927] IPVS: ftp: loaded support on port[0] = 21 [ 38.706347] IPVS: ftp: loaded support on port[0] = 21 [ 38.838578] chnl_net:caif_netlink_parms(): no params data found [ 38.859120] chnl_net:caif_netlink_parms(): no params data found [ 38.993415] chnl_net:caif_netlink_parms(): no params data found [ 39.005941] chnl_net:caif_netlink_parms(): no params data found [ 39.038158] chnl_net:caif_netlink_parms(): no params data found [ 39.077255] chnl_net:caif_netlink_parms(): no params data found [ 39.095748] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.103750] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.111733] device bridge_slave_0 entered promiscuous mode [ 39.119173] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.125501] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.133036] device bridge_slave_1 entered promiscuous mode [ 39.149230] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.155573] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.163225] device bridge_slave_0 entered promiscuous mode [ 39.169944] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.176278] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.183192] device bridge_slave_1 entered promiscuous mode [ 39.230623] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.236968] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.246677] device bridge_slave_0 entered promiscuous mode [ 39.257262] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.263715] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.271206] device bridge_slave_1 entered promiscuous mode [ 39.284654] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.306391] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.313394] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.321580] device bridge_slave_0 entered promiscuous mode [ 39.331166] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.337493] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.344877] device bridge_slave_1 entered promiscuous mode [ 39.351954] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.361250] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.382045] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.391091] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.403294] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.416263] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.423081] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.432590] device bridge_slave_0 entered promiscuous mode [ 39.439577] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.445890] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.453125] device bridge_slave_0 entered promiscuous mode [ 39.462927] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.469431] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.476166] device bridge_slave_1 entered promiscuous mode [ 39.500491] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.507769] team0: Port device team_slave_0 added [ 39.513918] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.520778] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.527533] device bridge_slave_1 entered promiscuous mode [ 39.543252] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.558327] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.565572] team0: Port device team_slave_0 added [ 39.573047] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.580594] team0: Port device team_slave_1 added [ 39.585708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.593629] team0: Port device team_slave_1 added [ 39.598837] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.605934] team0: Port device team_slave_0 added [ 39.616065] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.624485] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.632515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.639665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.646709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.654012] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.661499] team0: Port device team_slave_1 added [ 39.667226] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.676212] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.687855] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.696207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.710588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.733849] device hsr_slave_0 entered promiscuous mode [ 39.740029] device hsr_slave_1 entered promiscuous mode [ 39.763334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.771529] team0: Port device team_slave_0 added [ 39.776706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.784585] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.793052] device hsr_slave_0 entered promiscuous mode [ 39.799090] device hsr_slave_1 entered promiscuous mode [ 39.804933] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.812031] team0: Port device team_slave_0 added [ 39.817160] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.824426] team0: Port device team_slave_0 added [ 39.830194] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.837283] team0: Port device team_slave_1 added [ 39.846829] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.854295] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.861389] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.869434] team0: Port device team_slave_1 added [ 39.874599] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.881660] team0: Port device team_slave_1 added [ 39.886739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.894974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.909241] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.916129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.923953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.931323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.949159] device hsr_slave_0 entered promiscuous mode [ 39.954851] device hsr_slave_1 entered promiscuous mode [ 39.961016] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.974688] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.981563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.999178] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.008046] device hsr_slave_0 entered promiscuous mode [ 40.013649] device hsr_slave_1 entered promiscuous mode [ 40.023105] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.043257] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.050896] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.063636] device hsr_slave_0 entered promiscuous mode [ 40.069730] device hsr_slave_1 entered promiscuous mode [ 40.075457] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.086021] device hsr_slave_0 entered promiscuous mode [ 40.091813] device hsr_slave_1 entered promiscuous mode [ 40.103701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.118925] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.126332] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.136660] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.152655] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.167587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.192813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.234889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.247329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.264131] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.272346] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.281286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.291063] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.297112] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.304308] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.316296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.324052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.334381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.343061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.360136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.371777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.380695] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.388260] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.394395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.402562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.410311] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.416764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.423739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.431370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.438225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.445111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.452086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.460101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.466837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.475608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.484740] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.492139] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.498762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.506378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.514119] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.520511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.527278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.536387] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.543222] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.553333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.562544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.572265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.579691] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.586070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.594301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.602070] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.608480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.615275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.623421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.630974] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.637279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.644904] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.653469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.662291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.672792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.681315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.689660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.696130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.703576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.710801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.717624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.724624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.732831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.740804] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.747117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.754028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.761805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.769404] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.775723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.782524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.790135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.798671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.806041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.814842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.823950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.832303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.841511] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.850847] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.856904] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.863163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.870788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.878673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.885407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.892299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.899279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.907543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.916234] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.923566] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.930513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.938960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.945015] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.954168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.962754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.970348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.979356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.986859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.994509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.002427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.009997] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.016312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.023176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.030928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.042077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.051511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.061784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.071186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.079494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.086920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.094897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.102536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.110310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.117855] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.124174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.131280] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.140270] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.148051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.157077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.165069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.172855] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.179228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.186072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.194123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.201750] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.208141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.215165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.222476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.230898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.238876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.247220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.258384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.266015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.273860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.282980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.290684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.298642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.306140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.314011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.322024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.329865] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.336301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.343134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.350968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.358537] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.364847] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.371602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.379428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.387635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.394891] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.402298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.411374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.421438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.431348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.439171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.447173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.456216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.466902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.475333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.483673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.491093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.500241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.508379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.515830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.523796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.531287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.539144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.547702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.554400] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.561367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.568896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.577140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.586069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.597201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.604836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.614983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.622688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.630414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.638439] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.646216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.655447] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.661879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.670787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.679660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.688810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.700149] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.707066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.714673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.723345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.731385] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.738996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.746532] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.754493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.762490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.770168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.778137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.785484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.792987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.801047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.818938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.831876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.845765] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.854626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.865671] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.873165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.881358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.889343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.896923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.904603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.912201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.923381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.931913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.945973] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.956740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.964304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.982286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.990039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.004832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.019462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.030455] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.038156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.046160] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.081968] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.091227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.102387] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.110679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.123809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.134455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.146727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.156198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.170530] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.176530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.234255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.261588] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.274990] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.300335] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.314105] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.336524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.370476] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/10/08 18:18:11 executed programs: 34 2020/10/08 18:18:16 executed programs: 165 2020/10/08 18:18:21 executed programs: 299 2020/10/08 18:18:26 executed programs: 431 2020/10/08 18:18:31 executed programs: 567 2020/10/08 18:18:36 executed programs: 706 2020/10/08 18:18:41 executed programs: 840 2020/10/08 18:18:46 executed programs: 975 2020/10/08 18:18:51 executed programs: 1106 2020/10/08 18:18:56 executed programs: 1238 2020/10/08 18:19:01 executed programs: 1375 2020/10/08 18:19:06 executed programs: 1508 2020/10/08 18:19:11 executed programs: 1640 2020/10/08 18:19:16 executed programs: 1772 2020/10/08 18:19:21 executed programs: 1905 2020/10/08 18:19:26 executed programs: 2034 2020/10/08 18:19:31 executed programs: 2175 2020/10/08 18:19:36 executed programs: 2312 2020/10/08 18:19:41 executed programs: 2447 2020/10/08 18:19:46 executed programs: 2580 2020/10/08 18:19:51 executed programs: 2715 2020/10/08 18:19:56 executed programs: 2849 2020/10/08 18:20:01 executed programs: 2985 2020/10/08 18:20:06 executed programs: 3117 2020/10/08 18:20:11 executed programs: 3250 2020/10/08 18:20:16 executed programs: 3384 2020/10/08 18:20:22 executed programs: 3518 2020/10/08 18:20:27 executed programs: 3647 2020/10/08 18:20:32 executed programs: 3784 2020/10/08 18:20:37 executed programs: 3914 2020/10/08 18:20:42 executed programs: 4047 2020/10/08 18:20:47 executed programs: 4178 2020/10/08 18:20:52 executed programs: 4311 2020/10/08 18:20:57 executed programs: 4441 2020/10/08 18:21:02 executed programs: 4578 [ 218.800196] kasan: CONFIG_KASAN_INLINE enabled [ 218.820787] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 218.864986] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 218.871239] CPU: 0 PID: 26686 Comm: syz-executor.2 Not tainted 4.19.150-syzkaller #0 [ 218.879113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.888693] RIP: 0010:find_match+0x119/0xd90 [ 218.893194] Code: 4d c0 84 c0 4c 8b 45 b8 44 8b 5d b0 0f 84 1b 05 00 00 49 8d b8 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 e8 [ 218.912252] RSP: 0018:ffff88809f476f58 EFLAGS: 00010207 [ 218.917608] RAX: dffffc0000000000 RBX: ffff888096194a40 RCX: ffff888096194b00 [ 218.924872] RDX: 0000000000000047 RSI: ffffffff88198820 RDI: 000000000000023c [ 218.932135] RBP: ffff88809f476fd0 R08: 0000000000000000 R09: ffffed1015d44732 [ 218.939399] R10: ffffed1015d44732 R11: 0000000000000000 R12: ffff88809f4770c0 [ 218.946662] R13: 0000000000000003 R14: ffff88809f477080 R15: ffff888096194af0 [ 218.953935] FS: 00007fa472b1c700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 218.962271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.968149] CR2: 000000000046f6e0 CR3: 0000000093ba2000 CR4: 00000000001406f0 [ 218.975418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 218.982798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 218.990077] Call Trace: [ 218.992750] ? lock_is_held_type+0x18b/0x210 [ 218.997173] fib6_table_lookup+0x39b/0x960 [ 219.001404] ? rt6_age_exceptions+0x4f0/0x4f0 [ 219.005887] ? lock_acquire+0x173/0x3d0 [ 219.009851] ? kasan_check_read+0x11/0x20 [ 219.013993] ip6_pol_route+0x15c/0xb10 [ 219.017873] ? ip6_pol_route_lookup+0x870/0x870 [ 219.022534] ? netdev_pick_tx+0x2b0/0x2b0 [ 219.026674] ? mark_held_locks+0x130/0x130 [ 219.030904] ? ip6_pol_route_input+0x80/0x80 [ 219.035304] ip6_pol_route_output+0x3c/0x70 [ 219.039619] fib6_rule_lookup+0x104/0x480 [ 219.043776] ? __lock_acquire+0x792/0x4980 [ 219.048301] ? fib6_lookup+0x2e0/0x2e0 [ 219.052184] ? ip6_finish_output2+0x92f/0x2200 [ 219.056761] ? lockdep_hardirqs_on+0x421/0x5c0 [ 219.061340] ? __local_bh_enable_ip+0x160/0x260 [ 219.066005] ? mark_held_locks+0x130/0x130 [ 219.070239] ip6_route_output_flags+0x22a/0x2c0 [ 219.074996] ip6_dst_lookup_tail+0x450/0x1620 [ 219.079493] ? ip6_flush_pending_frames+0xa0/0xa0 [ 219.084421] ? sk_dst_check+0x1a6/0x440 [ 219.088387] ? lock_downgrade+0x860/0x860 [ 219.092528] ? kasan_check_read+0x11/0x20 [ 219.096676] ip6_dst_lookup_flow+0x83/0x170 [ 219.100993] ? ip6_dst_lookup+0x60/0x60 [ 219.104965] ip6_sk_dst_lookup_flow+0x4e9/0xb50 [ 219.109628] ? ip6_dst_lookup_flow+0x170/0x170 [ 219.114205] udpv6_sendmsg+0x1439/0x2be0 [ 219.118270] ? ip_reply_glue_bits+0x80/0x80 [ 219.122589] ? udp_v6_get_port+0x5b0/0x5b0 [ 219.126818] ? finish_task_switch+0x14a/0x720 [ 219.131309] ? finish_task_switch+0x11c/0x720 [ 219.135888] ? __schedule+0x794/0x1c10 [ 219.139772] ? find_held_lock+0x36/0x1d0 [ 219.143952] ? import_iovec+0x9f/0x440 [ 219.147958] ? selinux_secmark_relabel_packet+0xd0/0xd0 [ 219.153316] ? dup_iter+0x250/0x250 [ 219.156942] ? copy_msghdr_from_user+0x20b/0x3e0 [ 219.161696] inet_sendmsg+0x108/0x440 [ 219.165488] ? inet_sendmsg+0x108/0x440 [ 219.169457] ? security_socket_sendmsg+0x4a/0x90 [ 219.174207] ? ipip_gro_receive+0xf0/0xf0 [ 219.178355] sock_sendmsg+0xb5/0xf0 [ 219.181975] ___sys_sendmsg+0x28e/0x950 [ 219.185944] ? find_held_lock+0x36/0x1d0 [ 219.190133] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 219.194931] ? mark_held_locks+0x130/0x130 [ 219.199157] ? lock_downgrade+0x860/0x860 [ 219.203298] ? kasan_check_read+0x11/0x20 [ 219.207440] ? find_held_lock+0x36/0x1d0 [ 219.211498] ? __might_fault+0xf1/0x1b0 [ 219.215472] __sys_sendmmsg+0x160/0x370 [ 219.219441] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 219.223754] ? __might_fault+0xf1/0x1b0 [ 219.227722] ? lock_downgrade+0x860/0x860 [ 219.231869] ? put_timespec64+0xa9/0x100 [ 219.236037] ? nsecs_to_jiffies+0x20/0x20 [ 219.240181] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 219.244926] ? do_syscall_64+0x21/0x4e0 [ 219.248892] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.254245] __x64_sys_sendmmsg+0x98/0x100 [ 219.258473] do_syscall_64+0xd0/0x4e0 [ 219.262269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.267562] RIP: 0033:0x459f79 [ 219.270747] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.289652] RSP: 002b:00007fa472b1bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 219.297529] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459f79 [ 219.304918] RDX: 00000000000000c6 RSI: 0000000020006d00 RDI: 0000000000000004 [ 219.312196] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 219.319576] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa472b1c6d4 [ 219.326933] R13: 00000000004c7b39 R14: 00000000004dd988 R15: 00000000ffffffff [ 219.334203] Modules linked in: [ 219.472598] ---[ end trace 08474afcf02d201f ]--- [ 219.477708] RIP: 0010:find_match+0x119/0xd90 [ 219.482150] Code: 4d c0 84 c0 4c 8b 45 b8 44 8b 5d b0 0f 84 1b 05 00 00 49 8d b8 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 e8 [ 219.502442] RSP: 0018:ffff88809f476f58 EFLAGS: 00010207 [ 219.508324] RAX: dffffc0000000000 RBX: ffff888096194a40 RCX: ffff888096194b00 [ 219.516503] RDX: 0000000000000047 RSI: ffffffff88198820 RDI: 000000000000023c [ 219.524267] RBP: ffff88809f476fd0 R08: 0000000000000000 R09: ffffed1015d44732 [ 219.531575] R10: ffffed1015d44732 R11: 0000000000000000 R12: ffff88809f4770c0 [ 219.539472] R13: 0000000000000003 R14: ffff88809f477080 R15: ffff888096194af0 [ 219.547328] FS: 00007fa472b1c700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 219.556211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.562125] CR2: 00007f5bf2116000 CR3: 0000000093ba2000 CR4: 00000000001406e0 [ 219.569973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 219.578225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 219.586083] Kernel panic - not syncing: Fatal exception [ 219.593087] Kernel Offset: disabled [ 219.596744] Rebooting in 86400 seconds..