[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.214094] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.043969] random: sshd: uninitialized urandom read (32 bytes read) [ 33.509312] random: sshd: uninitialized urandom read (32 bytes read) [ 34.700590] random: sshd: uninitialized urandom read (32 bytes read) [ 129.446440] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. [ 134.875618] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/08 13:49:45 parsed 1 programs [ 135.955895] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/08 13:49:46 executed programs: 0 [ 136.843381] IPVS: ftp: loaded support on port[0] = 21 [ 136.848797] IPVS: ftp: loaded support on port[0] = 21 [ 136.855558] IPVS: ftp: loaded support on port[0] = 21 [ 136.856337] IPVS: ftp: loaded support on port[0] = 21 [ 136.867654] IPVS: ftp: loaded support on port[0] = 21 [ 136.886466] IPVS: ftp: loaded support on port[0] = 21 [ 136.886650] IPVS: ftp: loaded support on port[0] = 21 [ 136.913272] IPVS: ftp: loaded support on port[0] = 21 [ 137.151722] ip (4563) used greatest stack depth: 54440 bytes left [ 137.518585] ip (4633) used greatest stack depth: 54328 bytes left [ 137.638258] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.644699] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.661185] device bridge_slave_0 entered promiscuous mode [ 137.683471] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.689882] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.697672] device bridge_slave_0 entered promiscuous mode [ 137.707784] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.714328] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.722515] device bridge_slave_0 entered promiscuous mode [ 137.743786] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.750217] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.757839] device bridge_slave_1 entered promiscuous mode [ 137.774893] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.781329] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.798193] device bridge_slave_1 entered promiscuous mode [ 137.807843] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.814278] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.821980] device bridge_slave_0 entered promiscuous mode [ 137.833257] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.839665] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.847389] device bridge_slave_0 entered promiscuous mode [ 137.858506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.866575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.874556] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.880930] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.888640] device bridge_slave_1 entered promiscuous mode [ 137.897911] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.904398] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.917179] device bridge_slave_0 entered promiscuous mode [ 137.926882] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.933295] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.940883] device bridge_slave_0 entered promiscuous mode [ 137.951831] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.958226] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.970075] device bridge_slave_1 entered promiscuous mode [ 137.978094] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.984506] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.992289] device bridge_slave_0 entered promiscuous mode [ 138.002581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.009693] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.016176] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.023532] device bridge_slave_1 entered promiscuous mode [ 138.034001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.041582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.054960] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.061365] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.069220] device bridge_slave_1 entered promiscuous mode [ 138.076363] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.082750] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.090440] device bridge_slave_1 entered promiscuous mode [ 138.097428] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.103815] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.116158] device bridge_slave_1 entered promiscuous mode [ 138.132666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.143769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.151395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.160314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.173198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.180509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.210099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.237809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.245694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.254867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.265699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.351124] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.402747] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.476777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.504577] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.543282] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.553943] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.571979] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.584591] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.601126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 138.610579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 138.643267] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.655755] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.665858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.674553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 138.684958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 138.705706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.720589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.752386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.765281] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.778695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 138.790374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 138.808660] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.164557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.175961] team0: Port device team_slave_0 added [ 139.193508] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.208244] team0: Port device team_slave_0 added [ 139.245182] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.263668] team0: Port device team_slave_0 added [ 139.277141] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.294780] team0: Port device team_slave_0 added [ 139.316908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.325570] team0: Port device team_slave_1 added [ 139.333967] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.343292] team0: Port device team_slave_0 added [ 139.353778] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.366539] team0: Port device team_slave_1 added [ 139.373635] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.381760] team0: Port device team_slave_0 added [ 139.390775] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.402015] team0: Port device team_slave_0 added [ 139.407801] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.421883] team0: Port device team_slave_0 added [ 139.439278] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.453262] team0: Port device team_slave_1 added [ 139.464812] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.472340] team0: Port device team_slave_1 added [ 139.479303] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.490320] team0: Port device team_slave_1 added [ 139.501982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.509906] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.517834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.528966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.543630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.559405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.570398] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.577937] team0: Port device team_slave_1 added [ 139.586522] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.594209] team0: Port device team_slave_1 added [ 139.610775] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.622575] team0: Port device team_slave_1 added [ 139.630984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.638824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.646521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.655820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.662741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.685242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.697611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.714556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.722223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.729985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.737723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.746023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.755735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.770682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.784495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.795429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.810308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.818861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.830375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.837887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.849119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.870464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.881987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.892911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.902139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.915718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.923410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.931343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.938904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.947108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 139.955723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.962913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.971874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.979943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.994967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.011541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.018884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.037645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.064624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 140.075541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.083481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.091857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.099707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 140.107726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.115430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.123663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.131513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.139756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.148406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.156719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.163594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.172548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.180597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 140.189638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.214135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.221828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.231281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.239907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.251706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.262576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.269933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.285535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.311706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.325380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.336018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.344117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.351990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.360209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.367990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.376210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.383974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 140.391878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.411109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.434261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.444505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.461388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.471930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.485333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.493413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.516419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.532445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.541712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.549587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.557965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.593407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.601786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.612452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.653918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.662171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.682083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.194297] ip (5063) used greatest stack depth: 54120 bytes left [ 141.524431] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.530899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.537678] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.544104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.579953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.593530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.622644] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.629099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.635908] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.642381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.651180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.669645] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.676121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.682942] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.689405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.717177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.732213] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.738668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.745479] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.751911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.760449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.782724] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.789168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.795948] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.802360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.818256] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.844154] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.850605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.857387] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.863815] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.896622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.905153] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.911608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.918385] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.924809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.932506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.959090] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.965535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.972283] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.978712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.988376] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 142.623200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.636336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.661394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.675197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.682619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.690800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.698544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.007669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.064238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.091565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.250869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.273857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.288537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.313606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.417593] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.454635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.503639] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.525325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.660434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.681628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.697628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.726653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.847349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 146.854567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 146.865824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 146.906948] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 146.915841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 146.931730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 146.967608] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 146.973956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 146.982140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.007256] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 147.109859] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.116240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.129768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.158764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.171746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.182751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.199435] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.208318] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.228139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.238331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.260441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.277366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.327499] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.401954] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.431687] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.453729] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.460710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.475733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.601461] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.639024] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.655113] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.678783] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.877363] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/08 13:49:59 executed programs: 8 2018/06/08 13:50:04 executed programs: 324 2018/06/08 13:50:09 executed programs: 671 2018/06/08 13:50:14 executed programs: 1013 2018/06/08 13:50:19 executed programs: 1350 2018/06/08 13:50:24 executed programs: 1694 2018/06/08 13:50:29 executed programs: 2036 2018/06/08 13:50:34 executed programs: 2379 2018/06/08 13:50:39 executed programs: 2717 2018/06/08 13:50:44 executed programs: 3054 2018/06/08 13:50:49 executed programs: 3389 2018/06/08 13:50:54 executed programs: 3725 2018/06/08 13:50:59 executed programs: 4062 [ 213.121743] ================================================================== [ 213.129155] BUG: KMSAN: uninit-value in __list_add_valid+0x1a2/0x450 [ 213.135630] CPU: 0 PID: 4514 Comm: syz-execprog Not tainted 4.17.0+ #4 [ 213.142272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.151604] Call Trace: [ 213.154188] dump_stack+0x185/0x1d0 [ 213.157799] kmsan_report+0x188/0x2a0 [ 213.161583] __msan_warning_32+0x70/0xc0 [ 213.165625] __list_add_valid+0x1a2/0x450 [ 213.169759] enqueue_task_fair+0xe12/0x4490 [ 213.174065] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 213.179416] ? update_load_avg+0x2cc0/0x2cc0 [ 213.183808] try_to_wake_up+0x162f/0x2260 [ 213.187944] wake_up_process+0x34/0x40 [ 213.191815] wake_up_q+0x5f/0xa0 [ 213.195161] futex_wake+0x955/0xba0 [ 213.198772] do_futex+0xaa8/0x6c20 [ 213.202292] ? pipe_poll+0x364/0x4c0 [ 213.205987] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.210639] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 213.215818] ? ep_scan_ready_list+0x3f1/0xf10 [ 213.220295] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.225119] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.229769] ? do_epoll_wait+0x10ad/0x1770 [ 213.233988] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.238813] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.243461] ? __x64_sys_futex+0x1a2/0x200 [ 213.247676] ? __se_sys_futex+0xe3/0x860 [ 213.251728] ? __x64_sys_futex+0x1a2/0x200 [ 213.255953] __se_sys_futex+0x65f/0x860 [ 213.259909] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 213.265340] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.270334] ? syscall_return_slowpath+0x86/0x710 [ 213.275169] __x64_sys_futex+0x1a2/0x200 [ 213.279215] ? futex_lock_pi+0x1e50/0x1e50 [ 213.283436] do_syscall_64+0x15b/0x230 [ 213.287305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.292472] RIP: 0033:0x457a03 [ 213.295638] RSP: 002b:000000c420447f18 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 213.303331] RAX: ffffffffffffffda RBX: 000000c420447fb8 RCX: 0000000000457a03 [ 213.310580] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000001c7f3f8 [ 213.317841] RBP: 000000c420447f68 R08: 0000000000000000 R09: 0000000000000000 [ 213.325099] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 213.332351] R13: 000000c4202aa8a0 R14: 0000000000000001 R15: 0000000000000000 [ 213.339601] [ 213.341205] Uninit was stored to memory at: [ 213.345513] kmsan_internal_chain_origin+0x12b/0x210 [ 213.350605] __msan_chain_origin+0x69/0xc0 [ 213.354829] enqueue_task_fair+0x2947/0x4490 [ 213.359221] try_to_wake_up+0x162f/0x2260 [ 213.363349] wake_up_process+0x34/0x40 [ 213.367226] hrtimer_wakeup+0xac/0x100 [ 213.371097] __hrtimer_run_queues+0xc54/0x1630 [ 213.375669] hrtimer_interrupt+0x451/0x13c0 [ 213.379974] local_apic_timer_interrupt+0x6b/0x250 [ 213.384906] smp_apic_timer_interrupt+0x5a/0x90 [ 213.389551] Local variable description: ----t.i.i@__se_sys_nanosleep [ 213.396016] Variable was created at: [ 213.399713] __se_sys_nanosleep+0x5f/0x6a0 [ 213.403928] __x64_sys_nanosleep+0x92/0xc0 [ 213.408147] ================================================================== [ 213.415480] Disabling lock debugging due to kernel taint [ 213.420906] Kernel panic - not syncing: panic_on_warn set ... [ 213.420906] [ 213.428249] CPU: 0 PID: 4514 Comm: syz-execprog Tainted: G B 4.17.0+ #4 [ 213.436279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.445607] Call Trace: [ 213.448174] dump_stack+0x185/0x1d0 [ 213.451783] panic+0x3d0/0x990 [ 213.454964] kmsan_report+0x29e/0x2a0 [ 213.458746] __msan_warning_32+0x70/0xc0 [ 213.462787] __list_add_valid+0x1a2/0x450 [ 213.466927] enqueue_task_fair+0xe12/0x4490 [ 213.471233] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 213.476581] ? update_load_avg+0x2cc0/0x2cc0 [ 213.480971] try_to_wake_up+0x162f/0x2260 [ 213.485112] wake_up_process+0x34/0x40 [ 213.488981] wake_up_q+0x5f/0xa0 [ 213.492327] futex_wake+0x955/0xba0 [ 213.495941] do_futex+0xaa8/0x6c20 [ 213.499462] ? pipe_poll+0x364/0x4c0 [ 213.503158] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.507808] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 213.512456] ? ep_scan_ready_list+0x3f1/0xf10 [ 213.516932] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.521753] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.526403] ? do_epoll_wait+0x10ad/0x1770 [ 213.530620] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.535443] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.540091] ? __x64_sys_futex+0x1a2/0x200 [ 213.544306] ? __se_sys_futex+0xe3/0x860 [ 213.548344] ? __x64_sys_futex+0x1a2/0x200 [ 213.552558] __se_sys_futex+0x65f/0x860 [ 213.556513] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 213.561942] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.566946] ? syscall_return_slowpath+0x86/0x710 [ 213.571775] __x64_sys_futex+0x1a2/0x200 [ 213.575820] ? futex_lock_pi+0x1e50/0x1e50 [ 213.580035] do_syscall_64+0x15b/0x230 [ 213.583907] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.589082] RIP: 0033:0x457a03 [ 213.592249] RSP: 002b:000000c420447f18 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 213.599939] RAX: ffffffffffffffda RBX: 000000c420447fb8 RCX: 0000000000457a03 [ 213.607188] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000001c7f3f8 [ 213.614436] RBP: 000000c420447f68 R08: 0000000000000000 R09: 0000000000000000 [ 213.621685] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 213.628936] R13: 000000c4202aa8a0 R14: 0000000000000001 R15: 0000000000000000 [ 214.836577] Shutting down cpus with NMI [ 214.852756] Dumping ftrace buffer: [ 214.856281] (ftrace buffer empty) [ 214.859971] Kernel Offset: disabled [ 214.863578] Rebooting in 86400 seconds..