[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.207226] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.566701] random: sshd: uninitialized urandom read (32 bytes read) [ 31.957585] random: sshd: uninitialized urandom read (32 bytes read) [ 33.111660] random: sshd: uninitialized urandom read (32 bytes read) [ 1224.423419] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. [ 1229.934886] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/30 16:13:38 parsed 1 programs [ 1231.436960] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/30 16:13:41 executed programs: 0 [ 1233.051657] IPVS: ftp: loaded support on port[0] = 21 [ 1233.064193] IPVS: ftp: loaded support on port[0] = 21 [ 1233.119536] IPVS: ftp: loaded support on port[0] = 21 [ 1233.130587] IPVS: ftp: loaded support on port[0] = 21 [ 1233.138566] IPVS: ftp: loaded support on port[0] = 21 [ 1233.139246] IPVS: ftp: loaded support on port[0] = 21 [ 1233.149071] IPVS: ftp: loaded support on port[0] = 21 [ 1233.161933] IPVS: ftp: loaded support on port[0] = 21 [ 1234.035090] ip (4632) used greatest stack depth: 54440 bytes left [ 1234.475773] ip (4702) used greatest stack depth: 54328 bytes left [ 1234.854818] bridge0: port 1(bridge_slave_0) entered blocking state [ 1234.861298] bridge0: port 1(bridge_slave_0) entered disabled state [ 1234.880560] device bridge_slave_0 entered promiscuous mode [ 1234.894371] bridge0: port 1(bridge_slave_0) entered blocking state [ 1234.900889] bridge0: port 1(bridge_slave_0) entered disabled state [ 1234.909168] device bridge_slave_0 entered promiscuous mode [ 1234.967423] bridge0: port 2(bridge_slave_1) entered blocking state [ 1234.973936] bridge0: port 2(bridge_slave_1) entered disabled state [ 1234.995764] device bridge_slave_1 entered promiscuous mode [ 1235.047180] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.053632] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.061939] device bridge_slave_1 entered promiscuous mode [ 1235.081629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.092962] bridge0: port 1(bridge_slave_0) entered blocking state [ 1235.099563] bridge0: port 1(bridge_slave_0) entered disabled state [ 1235.131492] device bridge_slave_0 entered promiscuous mode [ 1235.146796] bridge0: port 1(bridge_slave_0) entered blocking state [ 1235.153367] bridge0: port 1(bridge_slave_0) entered disabled state [ 1235.165202] device bridge_slave_0 entered promiscuous mode [ 1235.176779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.189791] bridge0: port 1(bridge_slave_0) entered blocking state [ 1235.196279] bridge0: port 1(bridge_slave_0) entered disabled state [ 1235.206976] device bridge_slave_0 entered promiscuous mode [ 1235.222921] bridge0: port 1(bridge_slave_0) entered blocking state [ 1235.229398] bridge0: port 1(bridge_slave_0) entered disabled state [ 1235.237935] device bridge_slave_0 entered promiscuous mode [ 1235.247509] bridge0: port 1(bridge_slave_0) entered blocking state [ 1235.253981] bridge0: port 1(bridge_slave_0) entered disabled state [ 1235.271532] device bridge_slave_0 entered promiscuous mode [ 1235.278826] bridge0: port 1(bridge_slave_0) entered blocking state [ 1235.285299] bridge0: port 1(bridge_slave_0) entered disabled state [ 1235.293517] device bridge_slave_0 entered promiscuous mode [ 1235.308600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.316129] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.322568] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.332619] device bridge_slave_1 entered promiscuous mode [ 1235.341761] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.348202] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.371208] device bridge_slave_1 entered promiscuous mode [ 1235.384424] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.390899] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.399075] device bridge_slave_1 entered promiscuous mode [ 1235.411283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.419307] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.425828] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.438152] device bridge_slave_1 entered promiscuous mode [ 1235.455950] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.462407] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.463516] ip (4812) used greatest stack depth: 54056 bytes left [ 1235.477918] device bridge_slave_1 entered promiscuous mode [ 1235.489361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.497012] bridge0: port 2(bridge_slave_1) entered blocking state [ 1235.503504] bridge0: port 2(bridge_slave_1) entered disabled state [ 1235.522094] device bridge_slave_1 entered promiscuous mode [ 1235.532962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.540415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.563606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.590752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.602808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.647794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.656083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.664912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1235.694215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.714356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1235.726346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.799881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1235.845357] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1235.872081] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1235.962194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1235.992976] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1236.005583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1236.022863] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1236.058285] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1236.082389] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1236.117228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1236.131892] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1236.157005] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1236.178080] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1236.192368] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1236.234197] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1236.245357] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1236.341609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1236.350894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1236.376656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1236.383643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1236.400847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1236.417492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1236.431170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1236.442858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1236.454750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1236.464777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1236.490940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1236.500255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1236.517709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1236.543279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1236.579329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1236.597602] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.614503] team0: Port device team_slave_0 added [ 1236.628350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1236.695999] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.711511] team0: Port device team_slave_0 added [ 1236.724966] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1236.738761] team0: Port device team_slave_1 added [ 1236.766606] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.778676] team0: Port device team_slave_0 added [ 1236.803222] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.826561] team0: Port device team_slave_0 added [ 1236.841369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.852100] team0: Port device team_slave_0 added [ 1236.857745] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1236.865805] team0: Port device team_slave_1 added [ 1236.878694] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.886941] team0: Port device team_slave_0 added [ 1236.902844] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1236.911934] team0: Port device team_slave_0 added [ 1236.922254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1236.939997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1236.959901] team0: Port device team_slave_1 added [ 1236.982949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1236.991841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.003798] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1237.011169] team0: Port device team_slave_1 added [ 1237.026844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.040193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1237.048841] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1237.060886] team0: Port device team_slave_1 added [ 1237.074121] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1237.084125] team0: Port device team_slave_1 added [ 1237.091688] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1237.103641] team0: Port device team_slave_0 added [ 1237.110578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1237.120757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.138253] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1237.146757] team0: Port device team_slave_1 added [ 1237.164836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.175570] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.187684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.196799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.213929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.238921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.247950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.261822] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.277685] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1237.286423] team0: Port device team_slave_1 added [ 1237.305418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.315326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.323657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.333648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.352615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.371616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.399657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.419118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.433900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.441668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.449610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.462769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.481463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.489988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.501581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.509824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.518882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.528124] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.535544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.544616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.570337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1237.577520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.585424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1237.594387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.615708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.624253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.634289] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1237.642090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.650745] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.672912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.683001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1237.691937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1237.700984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.717364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.726921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.735980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.743788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.751937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1237.761296] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.768987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.780583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.791466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.803554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.813224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.831774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1237.840562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1237.849393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1237.860151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.875719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1237.883576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.910094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.929651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1237.938648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1237.989066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1237.996650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1238.011237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1238.138739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1238.146289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1238.155360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1238.741087] bridge0: port 2(bridge_slave_1) entered blocking state [ 1238.747550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1238.754327] bridge0: port 1(bridge_slave_0) entered blocking state [ 1238.760743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1238.785382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1238.980651] bridge0: port 2(bridge_slave_1) entered blocking state [ 1238.987192] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1238.993969] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.000378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.009019] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.049780] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.056251] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1239.063124] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.069575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.099396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.120954] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.127426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1239.134249] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.140693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.171958] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.181298] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.187741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1239.194543] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.200953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.208947] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.218091] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.224507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1239.231303] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.237681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.245257] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.270635] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.277096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1239.283895] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.290327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.299926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.332111] bridge0: port 2(bridge_slave_1) entered blocking state [ 1239.338655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1239.345434] bridge0: port 1(bridge_slave_0) entered blocking state [ 1239.351858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1239.390494] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1239.397920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.405710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.414538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.423194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.430827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.438615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.446454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1239.453934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1243.448770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.490910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.518466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.544546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.564655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.694153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.731138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.785283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.902800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1243.913921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1243.928758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1243.948350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1244.029650] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1244.141200] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1244.164183] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1244.187677] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1244.325817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.335163] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.342109] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.351736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.368758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.392814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.405715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.413704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.421338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.431104] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.437442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.445003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.464838] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.506617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.541853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.602141] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.608804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.622236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.658199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.664545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.676831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.718810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1244.725463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1244.737750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1244.793950] 8021q: adding VLAN 0 to HW filter on device team0 [ 1244.879500] 8021q: adding VLAN 0 to HW filter on device team0 [ 1244.900077] 8021q: adding VLAN 0 to HW filter on device team0 [ 1244.933595] 8021q: adding VLAN 0 to HW filter on device team0 [ 1244.996397] 8021q: adding VLAN 0 to HW filter on device team0 [ 1245.049795] 8021q: adding VLAN 0 to HW filter on device team0 [ 1245.110934] 8021q: adding VLAN 0 to HW filter on device team0 [ 1245.181995] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/30 16:13:55 executed programs: 8 2018/06/30 16:14:00 executed programs: 229 2018/06/30 16:14:05 executed programs: 463 2018/06/30 16:14:10 executed programs: 695 2018/06/30 16:14:15 executed programs: 929 2018/06/30 16:14:20 executed programs: 1163 2018/06/30 16:14:25 executed programs: 1396 2018/06/30 16:14:30 executed programs: 1631 2018/06/30 16:14:35 executed programs: 1864 2018/06/30 16:14:40 executed programs: 2098 2018/06/30 16:14:45 executed programs: 2330 2018/06/30 16:14:50 executed programs: 2564 2018/06/30 16:14:55 executed programs: 2799 2018/06/30 16:15:00 executed programs: 3036 2018/06/30 16:15:05 executed programs: 3274 2018/06/30 16:15:10 executed programs: 3508 2018/06/30 16:15:15 executed programs: 3745 2018/06/30 16:15:20 executed programs: 3981 2018/06/30 16:15:25 executed programs: 4221 2018/06/30 16:15:30 executed programs: 4458 2018/06/30 16:15:35 executed programs: 4698 2018/06/30 16:15:40 executed programs: 4933 2018/06/30 16:15:45 executed programs: 5170 2018/06/30 16:15:50 executed programs: 5411 2018/06/30 16:15:55 executed programs: 5651 2018/06/30 16:16:00 executed programs: 5890 2018/06/30 16:16:05 executed programs: 6127 2018/06/30 16:16:10 executed programs: 6362 [ 1382.786541] random: crng init done 2018/06/30 16:16:15 executed programs: 6607 2018/06/30 16:16:20 executed programs: 6843 2018/06/30 16:16:25 executed programs: 7079 2018/06/30 16:16:30 executed programs: 7308 2018/06/30 16:16:35 executed programs: 7536 2018/06/30 16:16:40 executed programs: 7759 2018/06/30 16:16:45 executed programs: 7996 2018/06/30 16:16:50 executed programs: 8229 2018/06/30 16:16:56 executed programs: 8461 2018/06/30 16:17:01 executed programs: 8696 2018/06/30 16:17:06 executed programs: 8934 2018/06/30 16:17:11 executed programs: 9167 2018/06/30 16:17:16 executed programs: 9397 2018/06/30 16:17:21 executed programs: 9632 2018/06/30 16:17:26 executed programs: 9870 2018/06/30 16:17:31 executed programs: 10110 2018/06/30 16:17:36 executed programs: 10342 2018/06/30 16:17:41 executed programs: 10579 2018/06/30 16:17:46 executed programs: 10815 2018/06/30 16:17:51 executed programs: 11054 2018/06/30 16:17:56 executed programs: 11289 2018/06/30 16:18:01 executed programs: 11519 2018/06/30 16:18:06 executed programs: 11744 2018/06/30 16:18:11 executed programs: 11974 2018/06/30 16:18:16 executed programs: 12202 2018/06/30 16:18:21 executed programs: 12431 [ 1517.724628] ================================================================== [ 1517.732053] BUG: KMSAN: uninit-value in update_cfs_rq_load_avg+0x1370/0x1aa0 [ 1517.739223] CPU: 0 PID: 4498 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 1517.745963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1517.755294] Call Trace: [ 1517.757853] [ 1517.759991] dump_stack+0x185/0x1d0 [ 1517.763619] kmsan_report+0x188/0x2a0 [ 1517.767406] __msan_warning_32+0x70/0xc0 [ 1517.771448] update_cfs_rq_load_avg+0x1370/0x1aa0 [ 1517.776271] ? console_trylock+0x140/0x200 [ 1517.780486] update_load_avg+0xe50/0x2cc0 [ 1517.784620] enqueue_task_fair+0x3c9a/0x4490 [ 1517.789009] ? is_console_locked+0x14/0x50 [ 1517.793227] ? __msan_metadata_ptr_for_store_4+0x10/0x20 [ 1517.798664] ? update_load_avg+0x2cc0/0x2cc0 [ 1517.803057] try_to_wake_up+0x162f/0x2260 [ 1517.807202] wake_up_process+0x34/0x40 [ 1517.811074] hrtimer_wakeup+0xac/0x100 [ 1517.814946] __hrtimer_run_queues+0xc54/0x1630 [ 1517.819514] ? hrtimer_init_sleeper+0xc0/0xc0 [ 1517.823998] hrtimer_interrupt+0x451/0x13c0 [ 1517.828316] ? __msan_poison_alloca+0x15c/0x1d0 [ 1517.832970] ? trace_local_timer_entry+0x2f/0x1d0 [ 1517.837794] ? hrtimer_init+0x5c0/0x5c0 [ 1517.841755] local_apic_timer_interrupt+0x6b/0x250 [ 1517.846670] smp_apic_timer_interrupt+0x5a/0x90 [ 1517.851318] apic_timer_interrupt+0xf/0x20 [ 1517.855526] [ 1517.857742] RIP: 0010:finish_lock_switch+0x38/0x50 [ 1517.862645] RSP: 0018:ffff8801afe9fc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1517.870331] RAX: ffff88021f0dac40 RBX: 0000000000000080 RCX: ffff880000000000 [ 1517.877677] RDX: ffff88021f0dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 1517.884924] RBP: ffff8801afe9fc38 R08: 0000000001080020 R09: 0000000000000002 [ 1517.892187] R10: ffffffff7fffffff R11: ffffffff813553c0 R12: ffff88021fc3ec40 [ 1517.899440] R13: ffff8801d3a7c358 R14: 0000000000000000 R15: ffff88021f0dac40 [ 1517.906695] ? check_preempt_wakeup+0x1550/0x1550 [ 1517.911531] finish_task_switch+0xde/0x270 [ 1517.915748] __schedule+0x66b/0x770 [ 1517.919358] schedule+0x1cc/0x2f0 [ 1517.922790] do_nanosleep+0x2c3/0x9c0 [ 1517.926584] __se_sys_nanosleep+0x4b3/0x6a0 [ 1517.930891] ? hrtimer_init_sleeper+0xc0/0xc0 [ 1517.935368] __x64_sys_nanosleep+0x92/0xc0 [ 1517.939583] ? hrtimer_nanosleep+0x560/0x560 [ 1517.943971] do_syscall_64+0x15b/0x230 [ 1517.947841] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1517.953007] RIP: 0033:0x4811a0 [ 1517.956184] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 1517.963877] RAX: ffffffffffffffda RBX: 0000000000172890 RCX: 00000000004811a0 [ 1517.971132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0 [ 1517.978379] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000fac940 [ 1517.985642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 1517.992891] R13: 00000000000013c4 R14: 0000000000a3f160 R15: 000000000017282f [ 1518.000144] [ 1518.001750] Uninit was stored to memory at: [ 1518.006054] kmsan_internal_chain_origin+0x12b/0x210 [ 1518.011133] __msan_chain_origin+0x69/0xc0 [ 1518.015345] reweight_entity+0x1610/0x1a30 [ 1518.019557] dequeue_task_fair+0x2e12/0x3300 [ 1518.023952] deactivate_task+0x560/0x7d0 [ 1518.027992] __schedule+0x164/0x770 [ 1518.031597] do_task_dead+0xc8/0xf0 [ 1518.035202] do_exit+0x347e/0x3930 [ 1518.038723] do_group_exit+0x1a0/0x360 [ 1518.042591] get_signal+0x1405/0x1ec0 [ 1518.046370] do_signal+0xb8/0x1d20 [ 1518.049890] prepare_exit_to_usermode+0x271/0x3a0 [ 1518.054709] syscall_return_slowpath+0xe9/0x710 [ 1518.059363] do_syscall_64+0x1ad/0x230 [ 1518.063238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1518.068409] [ 1518.070011] Uninit was stored to memory at: [ 1518.074320] kmsan_internal_chain_origin+0x12b/0x210 [ 1518.079400] __msan_chain_origin+0x69/0xc0 [ 1518.083615] reweight_entity+0x128b/0x1a30 [ 1518.087833] dequeue_task_fair+0x2e12/0x3300 [ 1518.092220] deactivate_task+0x560/0x7d0 [ 1518.097129] __schedule+0x164/0x770 [ 1518.100753] do_task_dead+0xc8/0xf0 [ 1518.104359] do_exit+0x347e/0x3930 [ 1518.107878] do_group_exit+0x1a0/0x360 [ 1518.111754] get_signal+0x1405/0x1ec0 [ 1518.115534] do_signal+0xb8/0x1d20 [ 1518.119051] prepare_exit_to_usermode+0x271/0x3a0 [ 1518.123874] syscall_return_slowpath+0xe9/0x710 [ 1518.128524] do_syscall_64+0x1ad/0x230 [ 1518.132399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1518.137560] [ 1518.139167] Local variable description: ----flags.i.i.i.i@_raw_spin_lock_irqsave [ 1518.146676] Variable was created at: [ 1518.150369] _raw_spin_lock_irqsave+0x45/0xf0 [ 1518.154844] hrtimer_interrupt+0x107/0x13c0 [ 1518.159136] ================================================================== [ 1518.166467] Disabling lock debugging due to kernel taint [ 1518.171893] Kernel panic - not syncing: panic_on_warn set ... [ 1518.171893] [ 1518.179238] CPU: 0 PID: 4498 Comm: syz-executor4 Tainted: G B 4.17.0+ #9 [ 1518.187356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1518.196686] Call Trace: [ 1518.199258] [ 1518.201393] dump_stack+0x185/0x1d0 [ 1518.205000] panic+0x3d0/0x990 [ 1518.208179] kmsan_report+0x29e/0x2a0 [ 1518.211965] __msan_warning_32+0x70/0xc0 [ 1518.216008] update_cfs_rq_load_avg+0x1370/0x1aa0 [ 1518.220830] ? console_trylock+0x140/0x200 [ 1518.225052] update_load_avg+0xe50/0x2cc0 [ 1518.229188] enqueue_task_fair+0x3c9a/0x4490 [ 1518.233577] ? is_console_locked+0x14/0x50 [ 1518.237792] ? __msan_metadata_ptr_for_store_4+0x10/0x20 [ 1518.243225] ? update_load_avg+0x2cc0/0x2cc0 [ 1518.247613] try_to_wake_up+0x162f/0x2260 [ 1518.251746] wake_up_process+0x34/0x40 [ 1518.255611] hrtimer_wakeup+0xac/0x100 [ 1518.259480] __hrtimer_run_queues+0xc54/0x1630 [ 1518.264049] ? hrtimer_init_sleeper+0xc0/0xc0 [ 1518.268524] hrtimer_interrupt+0x451/0x13c0 [ 1518.272838] ? __msan_poison_alloca+0x15c/0x1d0 [ 1518.277489] ? trace_local_timer_entry+0x2f/0x1d0 [ 1518.282310] ? hrtimer_init+0x5c0/0x5c0 [ 1518.286272] local_apic_timer_interrupt+0x6b/0x250 [ 1518.291182] smp_apic_timer_interrupt+0x5a/0x90 [ 1518.295830] apic_timer_interrupt+0xf/0x20 [ 1518.300037] [ 1518.302255] RIP: 0010:finish_lock_switch+0x38/0x50 [ 1518.307159] RSP: 0018:ffff8801afe9fc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1518.314845] RAX: ffff88021f0dac40 RBX: 0000000000000080 RCX: ffff880000000000 [ 1518.322096] RDX: ffff88021f0dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 1518.329345] RBP: ffff8801afe9fc38 R08: 0000000001080020 R09: 0000000000000002 [ 1518.336594] R10: ffffffff7fffffff R11: ffffffff813553c0 R12: ffff88021fc3ec40 [ 1518.343843] R13: ffff8801d3a7c358 R14: 0000000000000000 R15: ffff88021f0dac40 [ 1518.351097] ? check_preempt_wakeup+0x1550/0x1550 [ 1518.355924] finish_task_switch+0xde/0x270 [ 1518.360142] __schedule+0x66b/0x770 [ 1518.363752] schedule+0x1cc/0x2f0 [ 1518.367184] do_nanosleep+0x2c3/0x9c0 [ 1518.370968] __se_sys_nanosleep+0x4b3/0x6a0 [ 1518.375270] ? hrtimer_init_sleeper+0xc0/0xc0 [ 1518.379750] __x64_sys_nanosleep+0x92/0xc0 [ 1518.383966] ? hrtimer_nanosleep+0x560/0x560 [ 1518.388352] do_syscall_64+0x15b/0x230 [ 1518.392223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1518.397387] RIP: 0033:0x4811a0 [ 1518.400554] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 1518.408240] RAX: ffffffffffffffda RBX: 0000000000172890 RCX: 00000000004811a0 [ 1518.415488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0 [ 1518.422735] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000fac940 [ 1518.429991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 1518.437248] R13: 00000000000013c4 R14: 0000000000a3f160 R15: 000000000017282f [ 1519.578581] Shutting down cpus with NMI [ 1519.594476] Dumping ftrace buffer: [ 1519.598013] (ftrace buffer empty) [ 1519.601698] Kernel Offset: disabled [ 1519.605305] Rebooting in 86400 seconds..