[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.019579] audit: type=1400 audit(1586543936.824:8): 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 [ 30.035177] IPVS: ftp: loaded support on port[0] = 21 [ 30.447611] can: request_module (can-proto-0) failed. [ 31.473906] can: request_module (can-proto-0) failed. [ 31.502986] audit: type=1400 audit(1586543938.305:9): avc: denied { create } for pid=6234 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 '10.128.1.17' (ECDSA) to the list of known hosts. 2020/04/10 18:39:05 parsed 1 programs 2020/04/10 18:39:06 executed programs: 0 [ 39.420938] audit: type=1400 audit(1586543946.218:10): avc: denied { execmem } for pid=6377 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.489986] IPVS: ftp: loaded support on port[0] = 21 [ 39.489988] IPVS: ftp: loaded support on port[0] = 21 [ 39.513501] IPVS: ftp: loaded support on port[0] = 21 [ 39.547470] IPVS: ftp: loaded support on port[0] = 21 [ 39.569091] IPVS: ftp: loaded support on port[0] = 21 [ 39.598571] IPVS: ftp: loaded support on port[0] = 21 [ 39.738536] chnl_net:caif_netlink_parms(): no params data found [ 39.884160] chnl_net:caif_netlink_parms(): no params data found [ 39.891982] chnl_net:caif_netlink_parms(): no params data found [ 39.910405] chnl_net:caif_netlink_parms(): no params data found [ 39.921170] chnl_net:caif_netlink_parms(): no params data found [ 40.050763] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.058785] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.066544] device bridge_slave_0 entered promiscuous mode [ 40.080908] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.088149] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.095957] device bridge_slave_0 entered promiscuous mode [ 40.116124] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.122506] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.130364] device bridge_slave_0 entered promiscuous mode [ 40.137864] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.146644] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.155249] device bridge_slave_1 entered promiscuous mode [ 40.164080] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.170473] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.178240] device bridge_slave_1 entered promiscuous mode [ 40.196869] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.203278] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.211516] device bridge_slave_1 entered promiscuous mode [ 40.218959] chnl_net:caif_netlink_parms(): no params data found [ 40.235721] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.242376] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.249739] device bridge_slave_0 entered promiscuous mode [ 40.256703] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.263090] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.273084] device bridge_slave_0 entered promiscuous mode [ 40.299896] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.308765] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.316443] device bridge_slave_1 entered promiscuous mode [ 40.322639] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.330003] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.338595] device bridge_slave_1 entered promiscuous mode [ 40.346696] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.355710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.364545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.383813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.405636] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.422563] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.440127] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.447332] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.457867] device bridge_slave_0 entered promiscuous mode [ 40.468366] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.475964] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.483164] device bridge_slave_1 entered promiscuous mode [ 40.509127] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.518147] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.527429] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.540170] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.549439] team0: Port device team_slave_0 added [ 40.559680] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.567803] team0: Port device team_slave_0 added [ 40.574206] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.581981] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.591245] team0: Port device team_slave_1 added [ 40.607862] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.615173] team0: Port device team_slave_1 added [ 40.620410] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.630607] team0: Port device team_slave_0 added [ 40.639996] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.648353] team0: Port device team_slave_1 added [ 40.654054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.661219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.673749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.682341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.692909] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.707029] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.714341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.721542] team0: Port device team_slave_0 added [ 40.727610] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.739152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.749340] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.756509] team0: Port device team_slave_0 added [ 40.772381] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.781648] team0: Port device team_slave_1 added [ 40.789177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.796706] team0: Port device team_slave_1 added [ 40.805606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.857016] device hsr_slave_0 entered promiscuous mode [ 40.903574] device hsr_slave_1 entered promiscuous mode [ 40.943976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.951264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.016744] device hsr_slave_0 entered promiscuous mode [ 41.053597] device hsr_slave_1 entered promiscuous mode [ 41.133534] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.140418] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.147479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.160661] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.167993] team0: Port device team_slave_0 added [ 41.173699] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.181125] team0: Port device team_slave_1 added [ 41.225533] device hsr_slave_0 entered promiscuous mode [ 41.263606] device hsr_slave_1 entered promiscuous mode [ 41.345421] device hsr_slave_0 entered promiscuous mode [ 41.383427] device hsr_slave_1 entered promiscuous mode [ 41.443478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.450325] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.457965] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.475049] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.482718] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.490789] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.498832] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.544797] device hsr_slave_0 entered promiscuous mode [ 41.583235] device hsr_slave_1 entered promiscuous mode [ 41.623341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.647745] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.656027] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.662618] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.724700] device hsr_slave_0 entered promiscuous mode [ 41.763141] device hsr_slave_1 entered promiscuous mode [ 41.803563] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.810656] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.824471] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.836421] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.844799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.864000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.889021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.935625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.959775] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.969888] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.991475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.000060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.010214] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.018144] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.026606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.042092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.051462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.066603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.073346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.081140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.089070] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.096014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.103395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.111776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.119768] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.128410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.139708] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.148043] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.158801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.167923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.177460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.184853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.191764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.199095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.206143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.214005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.221600] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.228017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.236959] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.244262] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.252130] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.261024] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.270710] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.279794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.290064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.297386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.305610] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.313646] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.319736] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.327758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.336480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.347674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.355503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.370622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.380130] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.386577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.393957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.401599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.410988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.419340] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.430779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.439052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.446666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.455232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.463509] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.469874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.477324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.485555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.493252] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.499606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.508107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.519038] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.527794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.536184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.545006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.552179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.559693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.567066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.574561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.581575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.589056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.597078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.605325] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.611689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.618854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.626873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.635516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.644313] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.650413] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.658805] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.665687] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.673955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.682504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.690116] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.697339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.705854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.713727] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.720065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.727253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.735493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.743692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.751311] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.757809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.766662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.778177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.787565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.797436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.807910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.816001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.826491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.835226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.843561] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.849923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.857382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.865773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.873730] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.880074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.887480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.895528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.903645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.911579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.919873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.929565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.938831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.949868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.957745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.966456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.975037] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.983299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.991395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.002242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.010846] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.017258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.024831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.032302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.042342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.054542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.065837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.073432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.080499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.091148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.099268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.108106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.116372] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.122779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.131649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.140143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.149451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.158109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.166293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.177159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.185342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.193931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.201637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.209731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.217635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.225423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.233898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.241392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.250460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.258460] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.265901] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.273436] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.280312] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.290215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.303489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.314406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.322076] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.329002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.340410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.348838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.356604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.364913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.372815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.380443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.389831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.400693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.409041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.419420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.429502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.437954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.445691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.456961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.465318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.473873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.481432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.489540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.497426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.505367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.513426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.520788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.529208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.539104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.547103] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.556189] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.562235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.571555] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.578388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.587564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.598248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.606000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.613576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.623256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.637538] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.646254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.658276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.670465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.678897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.689276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.697629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.706098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.714307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.723551] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.730983] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.737320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.751453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.764647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.775569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.786741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.795513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.810983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.819110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.827716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.839507] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.854366] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.862510] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.868629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.885107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.904308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.929867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.950422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.965605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.989449] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.002048] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.038838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.058493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.078283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.102509] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.108882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.171334] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.191802] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/10 18:39:11 executed programs: 29 2020/04/10 18:39:16 executed programs: 363 2020/04/10 18:39:21 executed programs: 695 2020/04/10 18:39:26 executed programs: 1016 2020/04/10 18:39:31 executed programs: 1361 [ 66.039778] Corrupted low memory at 00000000c27f2a05 (2900 phys) = 000000e8 [ 66.047168] ------------[ cut here ]------------ [ 66.064179] Memory corruption detected in low memory [ 66.080726] WARNING: CPU: 0 PID: 14 at arch/x86/kernel/check.c:157 check_for_bios_corruption+0x10c/0x1d0 [ 66.090382] Kernel panic - not syncing: panic_on_warn set ... [ 66.090382] [ 66.097758] CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 4.19.114-syzkaller #0 [ 66.105114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.114478] Workqueue: events check_corruption [ 66.119057] Call Trace: [ 66.121636] dump_stack+0x123/0x177 [ 66.125253] ? check_for_bios_corruption+0x10c/0x1d0 [ 66.130349] panic+0x1cd/0x375 [ 66.133526] ? __warn_printk+0xd6/0xd6 [ 66.137412] ? __schedule+0x794/0x1c10 [ 66.141292] __warn.cold.8+0x1b/0x3e [ 66.145002] ? check_for_bios_corruption+0x10c/0x1d0 [ 66.150099] report_bug+0x1a4/0x200 [ 66.153715] do_error_trap+0x200/0x350 [ 66.157588] ? math_error+0x340/0x340 [ 66.161377] ? irq_work_queue+0x34/0x50 [ 66.165469] ? wake_up_klogd+0x71/0xa0 [ 66.169363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.174205] ? trace_hardirqs_off_caller+0x49/0x180 [ 66.179218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.184402] do_invalid_op+0x1b/0x20 [ 66.188110] invalid_op+0x14/0x20 [ 66.191552] RIP: 0010:check_for_bios_corruption+0x10c/0x1d0 [ 66.197248] Code: c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c3 80 3d 0a de a3 07 00 75 e7 48 c7 c7 00 5e e7 86 c6 05 fa dd a3 07 01 e8 07 76 0f 00 <0f> 0b eb d0 48 89 df 89 55 d0 e8 65 5a 67 00 8b 55 d0 49 b8 00 00 [ 66.217019] RSP: 0018:ffff8880aa3a7d08 EFLAGS: 00010286 [ 66.222386] RAX: 0000000000000000 RBX: ffff888000010000 RCX: 0000000000000000 [ 66.229702] RDX: 0000000000000004 RSI: ffffffff871f29a0 RDI: ffffffff89c886a0 [ 66.236961] RBP: ffff8880aa3a7d40 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 66.244218] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffff888000010000 [ 66.251493] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffffff890aa0a0 [ 66.258773] ? check_for_bios_corruption+0x10c/0x1d0 [ 66.263872] check_corruption+0xd/0x63 [ 66.267746] process_one_work+0x830/0x1670 [ 66.272115] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 66.276776] ? lock_acquire+0x173/0x3d0 [ 66.280750] ? kasan_check_write+0x14/0x20 [ 66.284975] ? do_raw_spin_lock+0xd0/0x240 [ 66.289216] worker_thread+0x85/0xb60 [ 66.293008] ? __kthread_parkme+0x47/0x190 [ 66.297238] kthread+0x324/0x3e0 [ 66.300594] ? process_one_work+0x1670/0x1670 [ 66.305080] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 66.310606] ret_from_fork+0x24/0x30 [ 66.315958] Kernel Offset: disabled [ 66.319767] Rebooting in 86400 seconds..