[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.932633] audit: type=1400 audit(1594330019.046:8): avc: denied { execmem } for pid=6255 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.953534] IPVS: ftp: loaded support on port[0] = 21 [ 30.397883] can: request_module (can-proto-0) failed. [ 31.403719] can: request_module (can-proto-0) failed. [ 31.430143] audit: type=1400 audit(1594330020.547:9): avc: denied { create } for pid=6235 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 '10.128.1.61' (ECDSA) to the list of known hosts. 2020/07/09 21:27:07 parsed 1 programs 2020/07/09 21:27:08 executed programs: 0 [ 39.160242] audit: type=1400 audit(1594330028.281:10): avc: denied { execmem } for pid=6376 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.231070] IPVS: ftp: loaded support on port[0] = 21 [ 39.269061] IPVS: ftp: loaded support on port[0] = 21 [ 39.303280] IPVS: ftp: loaded support on port[0] = 21 [ 39.305278] IPVS: ftp: loaded support on port[0] = 21 [ 39.315051] IPVS: ftp: loaded support on port[0] = 21 [ 39.320416] IPVS: ftp: loaded support on port[0] = 21 [ 39.539971] chnl_net:caif_netlink_parms(): no params data found [ 39.603894] chnl_net:caif_netlink_parms(): no params data found [ 39.630298] chnl_net:caif_netlink_parms(): no params data found [ 39.713355] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.719740] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.732621] device bridge_slave_0 entered promiscuous mode [ 39.772912] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.779711] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.786891] device bridge_slave_1 entered promiscuous mode [ 39.793423] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.799762] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.807633] device bridge_slave_0 entered promiscuous mode [ 39.816971] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.829136] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.836394] device bridge_slave_1 entered promiscuous mode [ 39.852219] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.858811] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.867102] device bridge_slave_0 entered promiscuous mode [ 39.876249] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.883108] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.889925] device bridge_slave_1 entered promiscuous mode [ 39.919402] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.928737] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.950585] chnl_net:caif_netlink_parms(): no params data found [ 39.961433] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.972933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.980554] chnl_net:caif_netlink_parms(): no params data found [ 39.995582] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.034964] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.063547] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.073234] team0: Port device team_slave_0 added [ 40.079034] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.087157] team0: Port device team_slave_0 added [ 40.093072] chnl_net:caif_netlink_parms(): no params data found [ 40.128171] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.138529] team0: Port device team_slave_1 added [ 40.144179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.151789] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.158919] team0: Port device team_slave_1 added [ 40.164399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.180796] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.188210] team0: Port device team_slave_0 added [ 40.193793] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.200139] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.207528] device bridge_slave_0 entered promiscuous mode [ 40.214300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.222679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.240780] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.248927] team0: Port device team_slave_1 added [ 40.255802] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.265616] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.273638] device bridge_slave_1 entered promiscuous mode [ 40.305311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.312781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.343546] device hsr_slave_0 entered promiscuous mode [ 40.380891] device hsr_slave_1 entered promiscuous mode [ 40.462410] device hsr_slave_0 entered promiscuous mode [ 40.500774] device hsr_slave_1 entered promiscuous mode [ 40.541543] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.549706] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.556629] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.563145] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.570079] device bridge_slave_0 entered promiscuous mode [ 40.580069] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.586520] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.594407] device bridge_slave_1 entered promiscuous mode [ 40.605265] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.612911] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.626565] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.647711] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.654651] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.661742] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.668631] device bridge_slave_0 entered promiscuous mode [ 40.676013] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.682729] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.690045] device bridge_slave_1 entered promiscuous mode [ 40.705975] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.713487] team0: Port device team_slave_0 added [ 40.752258] device hsr_slave_0 entered promiscuous mode [ 40.812666] device hsr_slave_1 entered promiscuous mode [ 40.874269] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.895764] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.904326] team0: Port device team_slave_1 added [ 40.910958] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.918926] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.932089] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.945717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.952783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.965337] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.974309] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.983928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.991329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.003284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.012286] team0: Port device team_slave_0 added [ 41.029305] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.039009] team0: Port device team_slave_0 added [ 41.046541] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.054749] team0: Port device team_slave_1 added [ 41.069383] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.076895] team0: Port device team_slave_1 added [ 41.084797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.132016] device hsr_slave_0 entered promiscuous mode [ 41.170606] device hsr_slave_1 entered promiscuous mode [ 41.212212] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.221238] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.232724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.240336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.263937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.286664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.298955] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.341964] device hsr_slave_0 entered promiscuous mode [ 41.380378] device hsr_slave_1 entered promiscuous mode [ 41.444515] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.503123] device hsr_slave_0 entered promiscuous mode [ 41.540681] device hsr_slave_1 entered promiscuous mode [ 41.583106] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.590852] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.598706] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.621806] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.652864] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.662269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.673238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.687485] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.696600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.705183] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.724094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.732399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.741132] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.749140] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.755686] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.777371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.784004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.792120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.804291] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.810665] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.823323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.832651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.845345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.853678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.862165] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.868629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.876179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.885449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.893090] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.899443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.907342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.916829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.924309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.937812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.944824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.952363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.960192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.967696] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.974075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.982677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.992223] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.999748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.010359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.018104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.029368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.037171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.044113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.052859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.061214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.068978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.077077] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.083475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.092259] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.098333] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.105652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.113669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.123387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.134117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.142702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.151190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.158971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.166819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.174483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.182577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.191317] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.198442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.206442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.215468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.224353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.234463] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.242095] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.249633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.258324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.266681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.274649] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.283191] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.291649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.301714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.310195] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.317231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.331246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.338324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.346897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.356489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.364354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.372476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.380248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.387088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.394039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.401841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.409344] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.415753] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.422729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.430807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.438373] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.444762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.452285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.459098] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.466200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.473480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.482717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.492199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.501880] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.508105] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.516632] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.524412] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.532916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.542991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.550107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.558389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.566215] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.573693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.581093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.590153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.597670] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.604058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.611145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.619055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.628705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.637930] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.646160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.655679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.663199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.671259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.679129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.687880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.695583] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.702124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.708996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.717068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.725727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.733653] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.740076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.747838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.768154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.777434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.785443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.795261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.803053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.813348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.821125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.828996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.837552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.845376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.854722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.864221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.873068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.883072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.891611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.899237] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.906147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.915570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.923491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.931134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.939374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.948755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.958005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.966522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.975273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.984067] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.992622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.000714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.008318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.015937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.024043] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.032810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.042824] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.048869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.057665] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.066975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.076094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.085890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.093304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.101446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.108906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.116806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.125899] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.134607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.143936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.154376] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.168491] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.177106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.185153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.192810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.200898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.208427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.216561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.225751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.233965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.242431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.249663] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.256548] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.263730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.272322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.283643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.293032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.305112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.316107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.343137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.352056] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.363910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.371598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.378982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.387422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.397596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.405681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.420348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.429189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.437783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.447968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.456932] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.465749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.478702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.492781] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.499010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.508707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.517323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.525955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.548483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.557121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.566451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.576276] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.586485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.595865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.604925] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.614571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.634481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.643407] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.654269] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.661593] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.674455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.687565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.705050] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.725506] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.742040] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.757860] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.766891] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.796126] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.808908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.831266] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/07/09 21:27:13 executed programs: 31 2020/07/09 21:27:18 executed programs: 376 2020/07/09 21:27:23 executed programs: 723 2020/07/09 21:27:28 executed programs: 1062 2020/07/09 21:27:33 executed programs: 1398 [ 66.105815] Corrupted low memory at 00000000f269eaab (2900 phys) = 000000e8 [ 66.115095] ------------[ cut here ]------------ [ 66.133854] Memory corruption detected in low memory [ 66.153106] WARNING: CPU: 0 PID: 6676 at arch/x86/kernel/check.c:157 check_for_bios_corruption+0x10c/0x1d0 [ 66.163468] Kernel panic - not syncing: panic_on_warn set ... [ 66.163468] [ 66.170837] CPU: 0 PID: 6676 Comm: kworker/0:3 Not tainted 4.19.132-syzkaller #0 [ 66.178556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.187935] Workqueue: events check_corruption [ 66.192522] Call Trace: [ 66.195115] dump_stack+0x123/0x177 [ 66.198754] ? check_for_bios_corruption+0x10c/0x1d0 [ 66.203877] panic+0x1cd/0x375 [ 66.207076] ? __warn_printk+0xd6/0xd6 [ 66.210989] ? __schedule+0x794/0x1c10 [ 66.214887] __warn.cold.8+0x1b/0x3e [ 66.218823] ? check_for_bios_corruption+0x10c/0x1d0 [ 66.224062] report_bug+0x1a4/0x200 [ 66.227792] do_error_trap+0x200/0x350 [ 66.231785] ? math_error+0x340/0x340 [ 66.236048] ? irq_work_queue+0x34/0x50 [ 66.240039] ? wake_up_klogd+0x71/0xa0 [ 66.243935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.248769] ? trace_hardirqs_off_caller+0x49/0x180 [ 66.253772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.258644] do_invalid_op+0x1b/0x20 [ 66.262350] invalid_op+0x14/0x20 [ 66.265809] RIP: 0010:check_for_bios_corruption+0x10c/0x1d0 [ 66.271515] Code: c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c3 80 3d 2a 88 a3 07 00 75 e7 48 c7 c7 60 63 e7 86 c6 05 1a 88 a3 07 01 e8 d7 73 0f 00 <0f> 0b eb d0 48 89 df 89 55 d0 e8 f5 b3 67 00 8b 55 d0 49 b8 00 00 [ 66.290938] RSP: 0018:ffff8880a120fd08 EFLAGS: 00010286 [ 66.296281] RAX: 0000000000000000 RBX: ffff888000010000 RCX: 0000000000000000 [ 66.303574] RDX: 0000000000000004 RSI: ffffffff871f4040 RDI: ffffffff89c916a0 [ 66.310864] RBP: ffff8880a120fd40 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 66.318135] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffff888000010000 [ 66.325489] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffffff890b30a0 [ 66.332861] ? check_for_bios_corruption+0x10c/0x1d0 [ 66.338139] check_corruption+0xd/0x63 [ 66.342006] process_one_work+0x830/0x1670 [ 66.346262] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 66.350912] ? lock_acquire+0x173/0x3d0 [ 66.354866] ? kasan_check_write+0x14/0x20 [ 66.359080] ? do_raw_spin_lock+0xd0/0x240 [ 66.363317] worker_thread+0x85/0xb60 [ 66.367263] ? __kthread_parkme+0x47/0x190 [ 66.371487] kthread+0x324/0x3e0 [ 66.374832] ? process_one_work+0x1670/0x1670 [ 66.379329] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 66.384850] ret_from_fork+0x24/0x30 [ 66.390026] Kernel Offset: disabled [ 66.393702] Rebooting in 86400 seconds..