[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.777230] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 20.492600] random: sshd: uninitialized urandom read (32 bytes read) [ 20.890954] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.657614] random: sshd: uninitialized urandom read (32 bytes read) [ 147.878806] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. [ 153.345654] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/08 01:54:31 parsed 1 programs [ 154.503735] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/08 01:54:33 executed programs: 0 [ 155.761999] IPVS: ftp: loaded support on port[0] = 21 [ 155.763301] IPVS: ftp: loaded support on port[0] = 21 [ 155.771176] IPVS: ftp: loaded support on port[0] = 21 [ 155.783372] IPVS: ftp: loaded support on port[0] = 21 [ 155.802044] IPVS: ftp: loaded support on port[0] = 21 [ 155.804469] IPVS: ftp: loaded support on port[0] = 21 [ 155.810884] IPVS: ftp: loaded support on port[0] = 21 [ 155.820546] IPVS: ftp: loaded support on port[0] = 21 [ 156.265230] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.271682] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.284872] device bridge_slave_0 entered promiscuous mode [ 156.296666] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.303041] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.310283] device bridge_slave_0 entered promiscuous mode [ 156.322788] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.329147] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.336095] device bridge_slave_0 entered promiscuous mode [ 156.354698] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.361079] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.375550] device bridge_slave_0 entered promiscuous mode [ 156.382510] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.388928] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.395907] device bridge_slave_1 entered promiscuous mode [ 156.402634] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.408994] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.416305] device bridge_slave_0 entered promiscuous mode [ 156.428232] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.434669] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.442435] device bridge_slave_0 entered promiscuous mode [ 156.449949] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.456306] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.463376] device bridge_slave_0 entered promiscuous mode [ 156.470414] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.476853] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.483761] device bridge_slave_1 entered promiscuous mode [ 156.490994] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.497356] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.504663] device bridge_slave_1 entered promiscuous mode [ 156.512089] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.518477] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.526762] device bridge_slave_1 entered promiscuous mode [ 156.534356] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.540738] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.548449] device bridge_slave_0 entered promiscuous mode [ 156.555971] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.562336] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.569786] device bridge_slave_1 entered promiscuous mode [ 156.576635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.584052] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.590395] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.599087] device bridge_slave_1 entered promiscuous mode [ 156.606352] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.612783] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.619995] device bridge_slave_1 entered promiscuous mode [ 156.626735] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.633136] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.640291] device bridge_slave_1 entered promiscuous mode [ 156.647536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.655945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.663350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.670709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.678716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.686081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.693941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.701623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.714702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.733117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.740470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.748726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.756335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.773199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.813280] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.822862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.864434] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.887277] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.901117] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 156.910791] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.929569] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 156.939160] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.947900] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.964805] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.973908] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 156.982783] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.005188] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.017815] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.029816] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 157.041565] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.049609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.057504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.064460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.074874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.086799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.094645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.103545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.112627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.119524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.130165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.139605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.149805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.158189] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.166281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.173120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.184129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.192282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.200700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.208886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.224994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.233175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.239992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.252596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.260868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.267753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.282491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.298722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.311743] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.325329] team0: Port device team_slave_0 added [ 157.336179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.344736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.372869] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.380566] team0: Port device team_slave_1 added [ 157.400999] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.417218] team0: Port device team_slave_0 added [ 157.433172] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.450697] team0: Port device team_slave_0 added [ 157.462158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.476524] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.484551] team0: Port device team_slave_0 added [ 157.493130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.502444] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.512452] team0: Port device team_slave_0 added [ 157.519419] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.526498] team0: Port device team_slave_1 added [ 157.532293] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.539662] team0: Port device team_slave_0 added [ 157.545187] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.552539] team0: Port device team_slave_0 added [ 157.559460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.568386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.577386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.586592] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.595221] team0: Port device team_slave_1 added [ 157.600573] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.608453] team0: Port device team_slave_1 added [ 157.614301] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.622553] team0: Port device team_slave_0 added [ 157.629033] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.636482] team0: Port device team_slave_1 added [ 157.641991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.650235] team0: Port device team_slave_1 added [ 157.656421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.665076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.672816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.684087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.693382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.703607] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.711760] team0: Port device team_slave_1 added [ 157.720789] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.734250] team0: Port device team_slave_1 added [ 157.746066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.757298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.767999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.775528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.783155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.796469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.808594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.819137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.833366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.844130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.857215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.865083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.872599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.880155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.887787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.895394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.903175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.912944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.923033] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.931537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.946797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.954422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.962291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.974803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.983547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.991348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.999087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.006454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.014125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.023664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.037502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.044694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 158.053309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.061685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.079123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.089182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.096814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.104472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.112210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.120248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 158.130382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.138428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.151685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 158.161431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.169550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.185568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.202196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.210093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.224635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.234211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.243248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.268675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.276125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.284439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.563021] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.569553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.576446] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.583116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.594491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.827663] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.834062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.841380] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.847765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.859576] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.882307] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.888683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.895332] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.901709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.925913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.934084] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.940443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.947081] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.953432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.961337] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.975779] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.982155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.988794] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.995168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.018993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 159.027067] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.033447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.040101] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.046452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.053579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 159.060314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.069175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.076975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.084525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.091690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.099059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.117155] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.123515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.130170] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.136527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.146906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 159.181211] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.187588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.194259] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.200613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.211577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 160.095549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 160.111084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.493279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.584508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.602131] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.669561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.678219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.687906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.704556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.758270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.817592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.847588] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.886705] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.903761] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.920970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.940601] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.958412] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 162.021707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.038988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.051320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.084534] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 162.099688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.105844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.113540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.187721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.194155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.202278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.220551] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.226680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.238295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.251241] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.257408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.276155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.295274] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.301610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.309653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.320313] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.327291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.338571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.365558] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.382788] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.392878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.406663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.431298] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.503338] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.560887] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.571256] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.584753] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.594356] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.623870] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/08 01:54:41 executed programs: 8 [ 164.366098] bpfilter: read fail -512 [ 164.370141] kasan: CONFIG_KASAN_INLINE enabled [ 164.374991] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 164.382403] general protection fault: 0000 [#1] SMP KASAN [ 164.387935] Dumping ftrace buffer: [ 164.391462] (ftrace buffer empty) [ 164.395163] Modules linked in: [ 164.398355] CPU: 1 PID: 6572 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #82 [ 164.405528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.414888] RIP: 0010:pipe_write+0xa49/0xeb0 [ 164.419289] RSP: 0000:ffff8801ac6b7858 EFLAGS: 00010206 [ 164.424648] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff81c22b3b [ 164.431916] RDX: 0000000000000005 RSI: ffffffff81c22b49 RDI: 0000000000000028 [ 164.439181] RBP: ffff8801ac6b78d8 R08: ffff8801b3796080 R09: 0000000000000006 [ 164.446440] R10: ffff8801b3796080 R11: 0000000000000000 R12: ffff8801cdbaa820 [ 164.453687] R13: ffff8801cdb31a40 R14: 0000000000000000 R15: dffffc0000000000 [ 164.460938] FS: 00007fe12b0e9700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 164.469143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.475002] CR2: 00007fe01b0f9af0 CR3: 00000001c43e7000 CR4: 00000000001406e0 [ 164.482264] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 164.489517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 164.496762] Call Trace: [ 164.499333] __vfs_write+0x64d/0x960 [ 164.503033] ? kernel_read+0x120/0x120 [ 164.506915] ? kasan_check_read+0x11/0x20 [ 164.511051] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 164.516234] __kernel_write+0x10c/0x380 [ 164.520193] __bpfilter_process_sockopt+0x1d8/0x35b [ 164.525190] ? ipv6_mc_check_mld+0xf60/0xf60 [ 164.529578] ? __fget_light+0x2ef/0x430 [ 164.533559] ? fget_raw+0x20/0x20 [ 164.537007] ? __fget_light+0x2ef/0x430 [ 164.540967] ? ipv6_mc_check_mld+0xf60/0xf60 [ 164.545354] bpfilter_mbox_request+0x4d/0xb0 [ 164.549740] bpfilter_ip_set_sockopt+0x33/0x40 [ 164.554301] ip_setsockopt+0x124/0x140 [ 164.558169] raw_setsockopt+0xe2/0x100 [ 164.562044] sock_common_setsockopt+0x9a/0xe0 [ 164.566522] __sys_setsockopt+0x1bd/0x390 [ 164.570647] ? kernel_accept+0x310/0x310 [ 164.574687] ? do_futex+0x27d0/0x27d0 [ 164.578469] ? kasan_check_read+0x11/0x20 [ 164.582597] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 164.587161] __x64_sys_setsockopt+0xbe/0x150 [ 164.591548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.596566] do_syscall_64+0x1b1/0x800 [ 164.600443] ? finish_task_switch+0x1ca/0x840 [ 164.604922] ? syscall_return_slowpath+0x5c0/0x5c0 [ 164.609835] ? syscall_return_slowpath+0x30f/0x5c0 [ 164.614745] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 164.620103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.624926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.630092] RIP: 0033:0x4559f9 [ 164.633259] RSP: 002b:00007fe12b0e8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.640947] RAX: ffffffffffffffda RBX: 00007fe12b0e96d4 RCX: 00000000004559f9 [ 164.648205] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000004 [ 164.655452] RBP: 000000000072bf50 R08: 0000000000000370 R09: 0000000000000000 [ 164.662699] R10: 00000000200003c0 R11: 0000000000000246 R12: 00000000ffffffff [ 164.669946] R13: 00000000004c0d8b R14: 00000000004d0828 R15: 0000000000000001 [ 164.677193] Code: 48 c1 ea 03 80 3c 02 00 0f 85 fc 03 00 00 48 8b 45 c8 48 8b 58 20 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ef 03 00 00 48 8b 7b 28 31 d2 be 01 00 00 00 [ 164.696328] RIP: pipe_write+0xa49/0xeb0 RSP: ffff8801ac6b7858 [ 164.702221] ---[ end trace 7e44f4b8135e2e72 ]--- [ 164.706973] Kernel panic - not syncing: Fatal exception [ 164.712722] Dumping ftrace buffer: [ 164.716240] (ftrace buffer empty) [ 164.719927] Kernel Offset: disabled [ 164.723533] Rebooting in 86400 seconds..