[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 28.830115] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.448658] random: sshd: uninitialized urandom read (32 bytes read) [ 30.751248] random: sshd: uninitialized urandom read (32 bytes read) [ 31.864705] random: sshd: uninitialized urandom read (32 bytes read) [ 32.073644] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. [ 37.478970] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/09 10:20:45 parsed 1 programs [ 38.862275] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/09 10:20:46 executed programs: 0 [ 39.968519] IPVS: ftp: loaded support on port[0] = 21 [ 39.974866] IPVS: ftp: loaded support on port[0] = 21 [ 39.980681] IPVS: ftp: loaded support on port[0] = 21 [ 39.987941] IPVS: ftp: loaded support on port[0] = 21 [ 39.994845] IPVS: ftp: loaded support on port[0] = 21 [ 40.007119] IPVS: ftp: loaded support on port[0] = 21 [ 40.023643] IPVS: ftp: loaded support on port[0] = 21 [ 40.029422] IPVS: ftp: loaded support on port[0] = 21 [ 40.300243] ip (4540) used greatest stack depth: 54552 bytes left [ 40.306578] ip (4548) used greatest stack depth: 54536 bytes left [ 40.507615] ip (4572) used greatest stack depth: 54344 bytes left [ 40.810829] ip (4619) used greatest stack depth: 54056 bytes left [ 40.929388] ip (4637) used greatest stack depth: 54040 bytes left [ 41.085703] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.092170] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.116757] device bridge_slave_0 entered promiscuous mode [ 41.131180] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.137605] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.145263] device bridge_slave_0 entered promiscuous mode [ 41.155776] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.162207] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.169545] device bridge_slave_0 entered promiscuous mode [ 41.179810] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.186238] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.193536] device bridge_slave_0 entered promiscuous mode [ 41.218942] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.225364] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.238221] device bridge_slave_0 entered promiscuous mode [ 41.253661] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.260105] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.267960] device bridge_slave_0 entered promiscuous mode [ 41.286319] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.292766] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.304294] device bridge_slave_1 entered promiscuous mode [ 41.311539] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.317973] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.333228] device bridge_slave_1 entered promiscuous mode [ 41.341214] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.347618] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.355492] device bridge_slave_1 entered promiscuous mode [ 41.371166] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.377581] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.388222] device bridge_slave_1 entered promiscuous mode [ 41.398321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.405954] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.412446] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.419878] device bridge_slave_0 entered promiscuous mode [ 41.428785] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.435244] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.451669] device bridge_slave_1 entered promiscuous mode [ 41.459833] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.466278] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.473798] device bridge_slave_1 entered promiscuous mode [ 41.484728] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.491155] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.499388] device bridge_slave_0 entered promiscuous mode [ 41.514200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.521521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.529618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.537267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.556123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.563845] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.570349] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.601202] device bridge_slave_1 entered promiscuous mode [ 41.608309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.627516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.636788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.647701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.655609] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.662009] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.681205] device bridge_slave_1 entered promiscuous mode [ 41.694065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.701604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.713236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.736691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.835692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.846905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.908463] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.960874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.990550] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.015427] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.034872] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.044673] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.086975] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.111902] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.124591] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.150441] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.162690] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.218741] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.241263] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.291508] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.350846] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.439102] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.611357] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.632376] team0: Port device team_slave_0 added [ 42.647428] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.661688] team0: Port device team_slave_0 added [ 42.683842] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.691939] team0: Port device team_slave_0 added [ 42.719220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.727914] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.735435] team0: Port device team_slave_0 added [ 42.764069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.773811] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.781940] team0: Port device team_slave_0 added [ 42.795147] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.803630] team0: Port device team_slave_0 added [ 42.826008] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.844827] team0: Port device team_slave_1 added [ 42.853088] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.861444] team0: Port device team_slave_1 added [ 42.868487] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.875877] team0: Port device team_slave_1 added [ 42.883305] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.893326] team0: Port device team_slave_1 added [ 42.912389] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.922542] team0: Port device team_slave_1 added [ 42.942414] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.949994] team0: Port device team_slave_1 added [ 42.969886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.978223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.992881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.010189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.020532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.030183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.037227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.050885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.074580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.086867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.094407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.102353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.116755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.124997] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.132484] team0: Port device team_slave_0 added [ 43.149847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.160853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.176754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.187996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.195700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.205545] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.212790] team0: Port device team_slave_0 added [ 43.220322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.231860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.239876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.253752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.263013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.269947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.279148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.288662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.297687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.312966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.319930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.330841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.345242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.353652] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.361818] team0: Port device team_slave_1 added [ 43.382256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.391617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.400691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.408456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.419124] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.426620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.440773] team0: Port device team_slave_1 added [ 43.456473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.472964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.487387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.495747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.503670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.511856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.524182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.531802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.539632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.554624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.567770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.575702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.595601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.614799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.630715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.645384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.654684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.662613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.674268] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.681869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.690598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.701769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.711591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.720822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.735107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.753432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.760786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.777799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.788236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.797271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.806491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.818516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.833594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.847493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.860461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.878727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.897229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.904902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.913225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.925831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.934363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.959158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.968601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.977965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.986263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.008561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.016199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.039013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.071790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.080517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.103017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.162567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.170015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.180933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.901356] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.907809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.914590] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.921515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.943979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.950589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.978533] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.985086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.991877] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.998301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.015464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.026355] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.032779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.039546] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.045972] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.054329] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.072866] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.079300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.086125] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.092536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.116390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.150750] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.157209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.163988] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.170440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.204861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.231143] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.237583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.244366] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.250840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.263463] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.289079] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.295521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.302321] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.308781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.337175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.484561] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.491027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.497802] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.504210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.527236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.985081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.999714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.029267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.036682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.044423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.052096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.059773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.316372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.334799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.352155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.371472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.472277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.617523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.637273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.708231] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.722663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.763383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.784480] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.808433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.852748] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.041805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.049433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.057805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.090545] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.102896] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.192101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.203980] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.214266] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.222879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.242744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.253736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.273385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.298716] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.313420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.321553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.340296] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.346516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.358927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.473989] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.516475] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.522730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.531909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.591374] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.597910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.619280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.647706] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.656730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.666767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.679124] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.711562] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.754355] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.789252] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.975151] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.012864] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.061780] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/09 10:21:00 executed programs: 8 2018/06/09 10:21:05 executed programs: 158 2018/06/09 10:21:10 executed programs: 319 2018/06/09 10:21:15 executed programs: 480 2018/06/09 10:21:20 executed programs: 639 2018/06/09 10:21:25 executed programs: 798 2018/06/09 10:21:30 executed programs: 956 [ 88.264336] ================================================================== [ 88.271751] BUG: KMSAN: uninit-value in __kmalloc_track_caller+0x531/0xc80 [ 88.278765] CPU: 1 PID: 10954 Comm: syz-executor4 Not tainted 4.17.0+ #5 [ 88.285594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.294928] Call Trace: [ 88.297501] dump_stack+0x185/0x1d0 [ 88.301109] kmsan_report+0x188/0x2a0 [ 88.304890] __msan_warning_32+0x70/0xc0 [ 88.308933] __kmalloc_track_caller+0x531/0xc80 [ 88.313582] ? __kmalloc_track_caller+0x98f/0xc80 [ 88.318407] ? neigh_sysctl_register+0xbe/0xd60 [ 88.323059] kmemdup+0x95/0x140 [ 88.326325] neigh_sysctl_register+0xbe/0xd60 [ 88.330807] ? __local_bh_enable_ip+0x3b/0x140 [ 88.335369] ? __local_bh_enable_ip+0x3b/0x140 [ 88.339933] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 88.345276] ? strcmp+0x83/0x160 [ 88.348625] devinet_sysctl_register+0x154/0x3a0 [ 88.353361] inetdev_init+0x546/0xa60 [ 88.357143] ? raw_notifier_call_chain+0x13e/0x240 [ 88.362056] inetdev_event+0xf14/0x1db0 [ 88.366014] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 88.371363] ? arp_netdev_event+0xe0/0x1b0 [ 88.375578] ? ipv4_doint_and_flush+0x280/0x280 [ 88.380228] ? ipv4_doint_and_flush+0x280/0x280 [ 88.384881] raw_notifier_call_chain+0x13e/0x240 [ 88.389621] register_netdevice+0x2178/0x2720 [ 88.394104] __tun_chr_ioctl+0x512e/0x6950 [ 88.398323] ? kmem_cache_alloc_node_trace+0xcd0/0xce0 [ 88.403588] tun_chr_ioctl+0x9c/0xb0 [ 88.407283] ? tun_chr_poll+0x9a0/0x9a0 [ 88.411240] do_vfs_ioctl+0xcbd/0x24b0 [ 88.415106] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 88.420449] ? __fget_light+0x6a3/0x700 [ 88.424404] ? security_file_ioctl+0x5e/0x200 [ 88.428882] __x64_sys_ioctl+0x280/0x320 [ 88.432928] ? ksys_ioctl+0x260/0x260 [ 88.436710] do_syscall_64+0x15b/0x230 [ 88.440582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.445761] RIP: 0033:0x4559f9 [ 88.448930] RSP: 002b:00007f5b06e04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.456619] RAX: ffffffffffffffda RBX: 00007f5b06e056d4 RCX: 00000000004559f9 [ 88.463867] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 88.471115] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.478364] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.485615] R13: 00000000004be8b5 R14: 00000000004cd1c0 R15: 0000000000000000 [ 88.492867] [ 88.494468] Uninit was created at: [ 88.498001] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 88.503088] kmsan_kmalloc+0x94/0x100 [ 88.506870] kmsan_slab_alloc+0x10/0x20 [ 88.510828] __kmalloc_node_track_caller+0xb35/0x11b0 [ 88.516000] __alloc_skb+0x2cb/0x9e0 [ 88.519697] alloc_skb_with_frags+0x1e6/0xb80 [ 88.524171] sock_alloc_send_pskb+0xb56/0x11a0 [ 88.528734] sock_alloc_send_skb+0xca/0xe0 [ 88.532951] mld_newpack+0x2af/0xd00 [ 88.536653] add_grec+0x1dd4/0x2280 [ 88.540279] mld_ifc_timer_expire+0x10af/0x15a0 [ 88.544928] call_timer_fn+0x280/0x5d0 [ 88.548795] __run_timers+0xd96/0x11b0 [ 88.552665] run_timer_softirq+0x43/0x70 [ 88.556709] __do_softirq+0x592/0x979 [ 88.560482] ================================================================== [ 88.567817] Disabling lock debugging due to kernel taint [ 88.573253] Kernel panic - not syncing: panic_on_warn set ... [ 88.573253] [ 88.580601] CPU: 1 PID: 10954 Comm: syz-executor4 Tainted: G B 4.17.0+ #5 [ 88.588804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.598135] Call Trace: [ 88.600704] dump_stack+0x185/0x1d0 [ 88.604317] panic+0x3d0/0x990 [ 88.607499] kmsan_report+0x29e/0x2a0 [ 88.611282] __msan_warning_32+0x70/0xc0 [ 88.615328] __kmalloc_track_caller+0x531/0xc80 [ 88.619979] ? __kmalloc_track_caller+0x98f/0xc80 [ 88.624807] ? neigh_sysctl_register+0xbe/0xd60 [ 88.629459] kmemdup+0x95/0x140 [ 88.632724] neigh_sysctl_register+0xbe/0xd60 [ 88.637208] ? __local_bh_enable_ip+0x3b/0x140 [ 88.641773] ? __local_bh_enable_ip+0x3b/0x140 [ 88.646337] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 88.651679] ? strcmp+0x83/0x160 [ 88.655038] devinet_sysctl_register+0x154/0x3a0 [ 88.659777] inetdev_init+0x546/0xa60 [ 88.663559] ? raw_notifier_call_chain+0x13e/0x240 [ 88.668470] inetdev_event+0xf14/0x1db0 [ 88.672426] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 88.677770] ? arp_netdev_event+0xe0/0x1b0 [ 88.681986] ? ipv4_doint_and_flush+0x280/0x280 [ 88.686635] ? ipv4_doint_and_flush+0x280/0x280 [ 88.691289] raw_notifier_call_chain+0x13e/0x240 [ 88.696039] register_netdevice+0x2178/0x2720 [ 88.700523] __tun_chr_ioctl+0x512e/0x6950 [ 88.704743] ? kmem_cache_alloc_node_trace+0xcd0/0xce0 [ 88.710007] tun_chr_ioctl+0x9c/0xb0 [ 88.713707] ? tun_chr_poll+0x9a0/0x9a0 [ 88.717665] do_vfs_ioctl+0xcbd/0x24b0 [ 88.721531] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 88.726873] ? __fget_light+0x6a3/0x700 [ 88.730830] ? security_file_ioctl+0x5e/0x200 [ 88.735315] __x64_sys_ioctl+0x280/0x320 [ 88.739358] ? ksys_ioctl+0x260/0x260 [ 88.743141] do_syscall_64+0x15b/0x230 [ 88.747014] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.752190] RIP: 0033:0x4559f9 [ 88.755357] RSP: 002b:00007f5b06e04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.763049] RAX: ffffffffffffffda RBX: 00007f5b06e056d4 RCX: 00000000004559f9 [ 88.770300] RDX: 0000000020000040 RSI: 00000000400454ca RDI: 0000000000000004 [ 88.777552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.784802] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.792052] R13: 00000000004be8b5 R14: 00000000004cd1c0 R15: 0000000000000000 [ 88.799759] Dumping ftrace buffer: [ 88.803279] (ftrace buffer empty) [ 88.806960] Kernel Offset: disabled [ 88.810560] Rebooting in 86400 seconds..