[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.815922] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.474437] random: sshd: uninitialized urandom read (32 bytes read) [ 35.989450] random: sshd: uninitialized urandom read (32 bytes read) [ 37.102196] random: sshd: uninitialized urandom read (32 bytes read) [ 37.315467] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. [ 42.858580] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 18:35:59 parsed 1 programs [ 44.083917] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/06 18:36:01 executed programs: 0 [ 45.551815] IPVS: ftp: loaded support on port[0] = 21 [ 45.557263] IPVS: ftp: loaded support on port[0] = 21 [ 45.559185] IPVS: ftp: loaded support on port[0] = 21 [ 45.574773] IPVS: ftp: loaded support on port[0] = 21 [ 45.579988] IPVS: ftp: loaded support on port[0] = 21 [ 45.604296] IPVS: ftp: loaded support on port[0] = 21 [ 45.611312] IPVS: ftp: loaded support on port[0] = 21 [ 45.616740] IPVS: ftp: loaded support on port[0] = 21 [ 45.799757] ip (4542) used greatest stack depth: 54520 bytes left [ 46.038433] ip (4578) used greatest stack depth: 54232 bytes left [ 46.423691] ip (4636) used greatest stack depth: 53784 bytes left [ 46.638283] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.644860] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.667088] device bridge_slave_0 entered promiscuous mode [ 46.695854] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.702327] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.710640] device bridge_slave_0 entered promiscuous mode [ 46.744098] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.750575] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.765227] device bridge_slave_0 entered promiscuous mode [ 46.786276] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.792718] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.812179] device bridge_slave_0 entered promiscuous mode [ 46.825235] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.831677] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.839158] device bridge_slave_1 entered promiscuous mode [ 46.850741] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.857160] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.870685] device bridge_slave_0 entered promiscuous mode [ 46.885945] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.892411] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.902947] device bridge_slave_1 entered promiscuous mode [ 46.910161] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.916669] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.925298] device bridge_slave_0 entered promiscuous mode [ 46.935443] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.941934] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.952362] device bridge_slave_1 entered promiscuous mode [ 46.959438] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.965863] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.973798] device bridge_slave_0 entered promiscuous mode [ 46.983677] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.990090] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.999344] device bridge_slave_0 entered promiscuous mode [ 47.007482] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.013928] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.021333] device bridge_slave_1 entered promiscuous mode [ 47.037266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.046697] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.053133] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.067675] device bridge_slave_1 entered promiscuous mode [ 47.076231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.084578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.098555] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.105095] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.124679] device bridge_slave_1 entered promiscuous mode [ 47.133534] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.140084] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.151618] device bridge_slave_1 entered promiscuous mode [ 47.158712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.175525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.183675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.193553] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.199998] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.217121] device bridge_slave_1 entered promiscuous mode [ 47.232471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.243446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.257962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.273267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.286355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.320061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.360610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.395766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.409822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.447455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.523089] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.552574] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.618520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.641328] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.656727] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.667177] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.723149] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.742627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.769126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.778686] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.806861] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.817676] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.852261] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.875241] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.906312] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.022349] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.170876] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.200165] team0: Port device team_slave_0 added [ 48.251791] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.263464] team0: Port device team_slave_0 added [ 48.283251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.300339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.331626] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.348400] team0: Port device team_slave_1 added [ 48.368731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.382375] team0: Port device team_slave_1 added [ 48.417879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.428379] team0: Port device team_slave_0 added [ 48.452606] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.463799] team0: Port device team_slave_0 added [ 48.479149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.486664] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.495576] team0: Port device team_slave_0 added [ 48.509770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.523961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.533648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.540627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.551830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.567430] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.574961] team0: Port device team_slave_0 added [ 48.581784] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.589215] team0: Port device team_slave_0 added [ 48.614796] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.636840] team0: Port device team_slave_1 added [ 48.643013] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.651959] team0: Port device team_slave_1 added [ 48.663693] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.672199] team0: Port device team_slave_1 added [ 48.687852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.698895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.711896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.724828] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.732446] team0: Port device team_slave_1 added [ 48.738474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.747382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.760614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.775908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.784469] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.794245] team0: Port device team_slave_0 added [ 48.800600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.819105] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.833578] team0: Port device team_slave_1 added [ 48.848839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.858248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.866300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.884116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.892502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.906649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.923145] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.933927] team0: Port device team_slave_1 added [ 48.940701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.953221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.973992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.984922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.993791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.007410] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.020755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.042326] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.050236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.059199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.086195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.094415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.103248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.111173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.119219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.130318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.138116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.146117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.154420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.168954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.194220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.204472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.220656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.237469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.247383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.255163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.264664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.277932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.292186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.301899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.317265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.326878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.350760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.366388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.377950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.387787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.399643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.408848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.417163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.425678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.435634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.444122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.477866] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.486361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.495859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.510322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.517645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.525968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.542874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.558664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.571291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.605407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.625968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.635676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.647644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.666010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.677353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.692381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.700845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.711624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.454565] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.461077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.467856] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.474286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.500349] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.513739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.590809] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.597262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.604095] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.610510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.632660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.658572] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.665006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.671810] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.678226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.689573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.802088] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.808577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.815352] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.821759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.837191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.852268] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.858722] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.865508] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.871939] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.880644] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.923290] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.929740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.936510] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.942929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.982816] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.998991] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.005436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.012255] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.018691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.026931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.038506] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.044931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.051656] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.058072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.066413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.551172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.561578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.577352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.584877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.593066] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.600788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.608570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.118820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.129064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.162846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.183246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.243013] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.300596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.322103] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.393804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.530688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.547566] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.631721] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.660209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.668542] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.745715] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.756664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.790912] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.942394] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.950004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.967568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.003107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.009385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.018973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.037251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.043980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.060561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.100429] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.116563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.123647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.139888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.156846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.174359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.247325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.253632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.265185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.319726] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.326167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.339718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.350772] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.361520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.374443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.481167] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.504002] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.528724] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.543931] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.627869] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.670897] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.758395] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.775969] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 18:36:15 executed programs: 8 2018/06/06 18:36:20 executed programs: 297 2018/06/06 18:36:25 executed programs: 597 2018/06/06 18:36:30 executed programs: 888 2018/06/06 18:36:35 executed programs: 1192 2018/06/06 18:36:40 executed programs: 1484 [ 84.175255] ================================================================== [ 84.182749] BUG: KMSAN: uninit-value in __list_add_valid+0x1a2/0x450 [ 84.189511] CPU: 0 PID: 4531 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 84.196608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.205955] Call Trace: [ 84.208545] dump_stack+0x185/0x1d0 [ 84.212165] ? __list_add_valid+0x1a2/0x450 [ 84.216501] kmsan_report+0x149/0x260 [ 84.220310] __msan_warning_32+0x6e/0xc0 [ 84.224376] __list_add_valid+0x1a2/0x450 [ 84.228521] free_unref_page_commit+0x1d8/0x4d0 [ 84.233364] __free_pages+0x1b9/0x240 [ 84.237174] __vunmap+0x1c7/0x3e0 [ 84.240619] vfree+0x79/0x170 [ 84.243712] do_ip6t_get_ctl+0x10b1/0x1130 [ 84.247945] ? compat_do_ip6t_set_ctl+0x38e0/0x38e0 [ 84.252952] nf_getsockopt+0x481/0x4e0 [ 84.256832] ipv6_getsockopt+0x25b/0x480 [ 84.260888] ? compat_ipv6_setsockopt+0x4c0/0x4c0 [ 84.265718] tcp_getsockopt+0x1c6/0x1f0 [ 84.269683] ? tcp_get_timestamping_opt_stats+0x1310/0x1310 [ 84.275381] sock_common_getsockopt+0x13f/0x180 [ 84.280038] ? sock_recv_errqueue+0x990/0x990 [ 84.284523] __sys_getsockopt+0x48c/0x550 [ 84.288662] __x64_sys_getsockopt+0x15d/0x1c0 [ 84.293146] ? __ia32_sys_setsockopt+0x1c0/0x1c0 [ 84.297886] do_syscall_64+0x15b/0x230 [ 84.301764] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.306933] RIP: 0033:0x4584fa [ 84.310104] RSP: 002b:0000000000a3e328 EFLAGS: 00000216 ORIG_RAX: 0000000000000037 [ 84.317797] RAX: ffffffffffffffda RBX: 0000000000a3e350 RCX: 00000000004584fa [ 84.325051] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 84.332305] RBP: 0000000000704760 R08: 0000000000a3e34c R09: 0000000000004000 [ 84.339561] R10: 0000000000a3e450 R11: 0000000000000216 R12: 0000000000000003 [ 84.346815] R13: 0000000000000000 R14: 0000000000000029 R15: 0000000000702c60 [ 84.354067] [ 84.355676] Uninit was stored to memory at: [ 84.359988] kmsan_internal_chain_origin+0x12b/0x210 [ 84.365075] __msan_chain_origin+0x69/0xc0 [ 84.369293] free_unref_page_commit+0x4bc/0x4d0 [ 84.373959] free_pages+0x290/0x320 [ 84.377575] tlb_finish_mmu+0x3f7/0x5c0 [ 84.381547] exit_mmap+0x539/0x980 [ 84.385078] __mmput+0x158/0x600 [ 84.388438] mmput+0xab/0xf0 [ 84.391447] exit_mm+0x6ed/0x7a0 [ 84.394800] do_exit+0xc12/0x3930 [ 84.398246] do_group_exit+0x1a0/0x360 [ 84.402119] get_signal+0x1405/0x1ec0 [ 84.405905] do_signal+0xb8/0x1d20 [ 84.409429] prepare_exit_to_usermode+0x271/0x3a0 [ 84.414256] syscall_return_slowpath+0xe9/0x710 [ 84.418911] do_syscall_64+0x1ad/0x230 [ 84.422795] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.427964] Local variable description: ----tlb@exit_mmap [ 84.433479] Variable was created at: [ 84.437190] exit_mmap+0x47/0x980 [ 84.440629] __mmput+0x158/0x600 [ 84.443974] ================================================================== [ 84.451310] Disabling lock debugging due to kernel taint [ 84.456747] Kernel panic - not syncing: panic_on_warn set ... [ 84.456747] [ 84.464108] CPU: 0 PID: 4531 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #1 [ 84.472578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.481915] Call Trace: [ 84.484506] dump_stack+0x185/0x1d0 [ 84.488124] panic+0x39d/0x950 [ 84.491317] ? __list_add_valid+0x1a2/0x450 [ 84.495632] kmsan_report+0x260/0x260 [ 84.499421] __msan_warning_32+0x6e/0xc0 [ 84.503469] __list_add_valid+0x1a2/0x450 [ 84.507613] free_unref_page_commit+0x1d8/0x4d0 [ 84.512275] __free_pages+0x1b9/0x240 [ 84.516063] __vunmap+0x1c7/0x3e0 [ 84.519501] vfree+0x79/0x170 [ 84.522603] do_ip6t_get_ctl+0x10b1/0x1130 [ 84.526830] ? compat_do_ip6t_set_ctl+0x38e0/0x38e0 [ 84.531831] nf_getsockopt+0x481/0x4e0 [ 84.535709] ipv6_getsockopt+0x25b/0x480 [ 84.539757] ? compat_ipv6_setsockopt+0x4c0/0x4c0 [ 84.544583] tcp_getsockopt+0x1c6/0x1f0 [ 84.549362] ? tcp_get_timestamping_opt_stats+0x1310/0x1310 [ 84.555062] sock_common_getsockopt+0x13f/0x180 [ 84.559716] ? sock_recv_errqueue+0x990/0x990 [ 84.564193] __sys_getsockopt+0x48c/0x550 [ 84.568332] __x64_sys_getsockopt+0x15d/0x1c0 [ 84.572816] ? __ia32_sys_setsockopt+0x1c0/0x1c0 [ 84.577565] do_syscall_64+0x15b/0x230 [ 84.581442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.586611] RIP: 0033:0x4584fa [ 84.589782] RSP: 002b:0000000000a3e328 EFLAGS: 00000216 ORIG_RAX: 0000000000000037 [ 84.597477] RAX: ffffffffffffffda RBX: 0000000000a3e350 RCX: 00000000004584fa [ 84.604736] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 84.611990] RBP: 0000000000704760 R08: 0000000000a3e34c R09: 0000000000004000 [ 84.619243] R10: 0000000000a3e450 R11: 0000000000000216 R12: 0000000000000003 [ 84.626495] R13: 0000000000000000 R14: 0000000000000029 R15: 0000000000702c60 [ 84.634262] Dumping ftrace buffer: [ 84.637778] (ftrace buffer empty) [ 84.641472] Kernel Offset: disabled [ 84.645082] Rebooting in 86400 seconds..