[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.042106] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.080673] random: sshd: uninitialized urandom read (32 bytes read) [ 25.316938] random: sshd: uninitialized urandom read (32 bytes read) [ 25.842470] random: sshd: uninitialized urandom read (32 bytes read) [ 54.175303] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. [ 59.720611] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/12 23:24:43 parsed 1 programs [ 60.908794] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/12 23:24:45 executed programs: 0 [ 62.232094] IPVS: ftp: loaded support on port[0] = 21 [ 62.235688] IPVS: ftp: loaded support on port[0] = 21 [ 62.241096] IPVS: ftp: loaded support on port[0] = 21 [ 62.248068] IPVS: ftp: loaded support on port[0] = 21 [ 62.254253] IPVS: ftp: loaded support on port[0] = 21 [ 62.269238] IPVS: ftp: loaded support on port[0] = 21 [ 62.284181] IPVS: ftp: loaded support on port[0] = 21 [ 62.289651] IPVS: ftp: loaded support on port[0] = 21 [ 63.639843] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.646357] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.657152] device bridge_slave_0 entered promiscuous mode [ 63.704380] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.710938] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.730791] device bridge_slave_1 entered promiscuous mode [ 63.756983] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.763396] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.771409] device bridge_slave_0 entered promiscuous mode [ 63.781380] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.787794] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.796010] device bridge_slave_0 entered promiscuous mode [ 63.805695] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.812139] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.819997] device bridge_slave_0 entered promiscuous mode [ 63.839431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.852294] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.858735] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.872237] device bridge_slave_1 entered promiscuous mode [ 63.881327] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.887832] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.896262] device bridge_slave_0 entered promiscuous mode [ 63.903247] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.909663] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.917540] device bridge_slave_0 entered promiscuous mode [ 63.924781] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.931226] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.940063] device bridge_slave_0 entered promiscuous mode [ 63.949525] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.956087] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.963967] device bridge_slave_1 entered promiscuous mode [ 63.981488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.989438] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.995848] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.006131] device bridge_slave_1 entered promiscuous mode [ 64.015294] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.022578] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.039509] device bridge_slave_1 entered promiscuous mode [ 64.046184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.056428] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.062888] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.071462] device bridge_slave_1 entered promiscuous mode [ 64.079814] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.086267] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.095175] device bridge_slave_0 entered promiscuous mode [ 64.102391] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.108793] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.116375] device bridge_slave_1 entered promiscuous mode [ 64.131620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.142417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.153248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.160649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.171660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.180072] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.186561] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.211153] device bridge_slave_1 entered promiscuous mode [ 64.234955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.244065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.255141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.262545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.278109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.285636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.359391] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.370089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.379803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.414105] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.452658] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.514990] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.526603] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.536004] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.547153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.557957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.586282] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.612055] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.623085] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.659982] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.680144] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.690164] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.700092] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.757798] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.792002] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.803864] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.945123] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.955025] team0: Port device team_slave_0 added [ 64.962630] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.970992] team0: Port device team_slave_0 added [ 65.040575] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.056546] team0: Port device team_slave_1 added [ 65.082011] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.092895] team0: Port device team_slave_0 added [ 65.114666] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.124748] team0: Port device team_slave_0 added [ 65.130486] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.144558] team0: Port device team_slave_1 added [ 65.154242] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.167039] team0: Port device team_slave_0 added [ 65.194645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.202606] team0: Port device team_slave_1 added [ 65.211366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.225536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.232692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.244649] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.266594] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.274452] team0: Port device team_slave_0 added [ 65.280054] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.288606] team0: Port device team_slave_1 added [ 65.296536] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.306135] team0: Port device team_slave_0 added [ 65.313905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.324317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.332396] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.341349] team0: Port device team_slave_1 added [ 65.357873] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.372106] team0: Port device team_slave_0 added [ 65.382887] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.390493] team0: Port device team_slave_1 added [ 65.396307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.408865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.416537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.424827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.439046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.447502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.454655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.462509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.470652] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.485214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.494488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.502339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.510346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.518665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.526285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.534059] team0: Port device team_slave_1 added [ 65.540126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.549337] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.556883] team0: Port device team_slave_1 added [ 65.565864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.578257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.587308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.596298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.607968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.632270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.640423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.648152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.656170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.663677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.671492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.679087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.687285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.695652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.706089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.712962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.723615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.734529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.742624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.753393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.764306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.774510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.785135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.794438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.801674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.809924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.830260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.847985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.855940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.863645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.871393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.879343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.886958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.894674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.902813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.910115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.917281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.927884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.939244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.947372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.961939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.972122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.984060] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.995065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.002962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.019856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.029004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.042536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.050354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.058274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.066289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.074145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.082091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.096616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.105952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.120574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.134052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.152606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.166295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.174879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.182062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.190383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.207016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.225155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.238951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.246383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.260352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.279917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.288101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.296097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.304332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.794494] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.801053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.808062] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.814473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.831917] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.968350] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.974788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.981508] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.987905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.996972] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.004782] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.011185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.017904] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.024322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.032623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.041354] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.047754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.054456] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.060860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.077236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.139116] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.145754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.152467] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.158883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.172384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.249892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.261540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.269663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.277254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.284945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.312053] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.318494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.325234] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.331653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.355577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.364245] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.370646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.377367] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.383778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.394220] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.493520] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.499958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.506673] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.513097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.542366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.306037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.316435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.330886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.104878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.195023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.214960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.269977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.355912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.443538] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.458008] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.507641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.529005] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.574191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.600250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.658877] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.672020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.755595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.767688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.773905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.783863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.804882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.821184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.836753] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.903205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.910503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.924028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.932372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.960473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.972672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.987574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.008409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.021880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.034242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.058805] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.093624] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.115032] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.204524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.211439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.230242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.243763] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.256639] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.274779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.291194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.312011] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.327147] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.344918] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.356472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.373192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.521477] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.550985] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.648061] 8021q: adding VLAN 0 to HW filter on device team0 2018/08/12 23:24:56 executed programs: 8 [ 73.000055] dccp_close: ABORT with 4229 bytes unread [ 73.268050] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 73.270777] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 73.281522] CPU: 0 PID: 6538 Comm: syz-executor4 Not tainted 4.18.0-rc8-next-20180810+ #36 [ 73.303084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.312432] Call Trace: [ 73.315007] [ 73.317193] dump_stack+0x1c9/0x2b4 [ 73.320829] ? dump_stack_print_info.cold.2+0x52/0x52 [ 73.326026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 73.331571] ? tfrc_rx_handle_loss+0x67c/0x1eb0 [ 73.336244] ? rcu_is_watching+0x8c/0x150 [ 73.340400] tfrc_rx_hist_sample_rtt.cold.3+0x54/0x5c [ 73.345595] ccid3_hc_rx_packet_recv+0x5c4/0xeb0 [ 73.350351] ? dccp_parse_options+0x493/0x11f0 [ 73.354941] ? ccid3_hc_tx_send_packet+0x880/0x880 [ 73.359877] dccp_deliver_input_to_ccids+0xf0/0x280 [ 73.364895] dccp_rcv_established+0x87/0xb0 [ 73.369224] dccp_v4_do_rcv+0x153/0x180 [ 73.373201] __sk_receive_skb+0x3e5/0xec0 [ 73.377364] ? sk_free+0x50/0x50 [ 73.380738] ? inet_lhash2_lookup+0x6e0/0x6e0 [ 73.385239] ? reqsk_fastopen_remove+0x680/0x680 [ 73.389997] ? lock_downgrade+0x8f0/0x8f0 [ 73.394155] ? dccp_invalid_packet+0x64/0x890 [ 73.398657] dccp_v4_rcv+0x10f9/0x1f58 [ 73.402556] ? dccp_v4_err+0x1860/0x1860 [ 73.406629] ? __lock_is_held+0xb5/0x140 [ 73.410703] ip_local_deliver_finish+0x2eb/0xda0 [ 73.415471] ? ip_sublist_rcv_finish+0x3e0/0x3e0 [ 73.420241] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 73.425260] ? nf_hook_slow+0x11e/0x1c0 [ 73.429245] ip_local_deliver+0x1e9/0x750 [ 73.433396] ? ip_call_ra_chain+0x730/0x730 [ 73.437725] ? ip_sublist_rcv_finish+0x3e0/0x3e0 [ 73.442487] ? kasan_check_read+0x11/0x20 [ 73.446632] ? rcu_is_watching+0x8c/0x150 [ 73.450778] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 73.455457] ip_rcv_finish+0x1f9/0x300 [ 73.459347] ip_rcv+0xed/0x610 [ 73.462536] ? trace_hardirqs_on+0xd/0x10 [ 73.466687] ? ip_local_deliver+0x750/0x750 [ 73.471013] ? ip_rcv_finish_core.isra.16+0x1f10/0x1f10 [ 73.476384] ? lock_acquire+0x1e4/0x540 [ 73.480362] ? process_backlog+0x1a6/0x760 [ 73.484605] __netif_receive_skb_one_core+0x14d/0x200 [ 73.489796] ? __netif_receive_skb_core+0x3af0/0x3af0 [ 73.494987] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 73.499659] __netif_receive_skb+0x2c/0x1e0 [ 73.503981] process_backlog+0x219/0x760 [ 73.508049] net_rx_action+0x7a5/0x1920 [ 73.512023] ? trace_hardirqs_on+0x10/0x10 [ 73.516271] ? napi_complete_done+0x6d0/0x6d0 [ 73.520794] ? graph_lock+0x170/0x170 [ 73.524591] ? kasan_check_write+0x14/0x20 [ 73.528825] ? do_raw_spin_lock+0xc1/0x200 [ 73.533061] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 73.538175] ? __lock_is_held+0xb5/0x140 [ 73.542245] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 73.547268] ? graph_lock+0x170/0x170 [ 73.551073] ? enqueue_hrtimer+0x18e/0x540 [ 73.555308] ? rcu_is_watching+0x8c/0x150 [ 73.559463] ? find_held_lock+0x36/0x1c0 [ 73.563534] ? lock_downgrade+0x8f0/0x8f0 [ 73.567686] ? kasan_check_read+0x11/0x20 [ 73.571837] ? rcu_is_watching+0x8c/0x150 [ 73.575981] ? rcu_pm_notify+0xc0/0xc0 [ 73.579878] ? print_usage_bug+0xc0/0xc0 [ 73.583937] ? __do_softirq+0x780/0xb17 [ 73.587910] ? graph_lock+0x170/0x170 [ 73.591713] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 73.596832] ? __lock_is_held+0xb5/0x140 [ 73.600907] __do_softirq+0x2e8/0xb17 [ 73.604716] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 73.610326] ? irq_exit+0xbb/0x210 [ 73.613869] ? smp_apic_timer_interrupt+0x186/0x730 [ 73.618898] ? smp_call_function_single_interrupt+0x660/0x660 [ 73.624789] ? _raw_spin_unlock+0x22/0x30 [ 73.628938] ? handle_edge_irq+0x330/0x870 [ 73.633172] ? task_prio+0x50/0x50 [ 73.636719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.641571] do_softirq_own_stack+0x2a/0x40 [ 73.645884] [ 73.648121] do_softirq.part.18+0x155/0x1a0 [ 73.652441] ? ip_finish_output2+0xa87/0x1860 [ 73.656936] __local_bh_enable_ip+0x1ec/0x230 [ 73.661434] ip_finish_output2+0xaba/0x1860 [ 73.665760] ? ip_copy_metadata+0xe20/0xe20 [ 73.670087] ? graph_lock+0x170/0x170 [ 73.673893] ? nf_ct_deliver_cached_events+0x293/0x7e0 [ 73.679175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 73.684713] ? ipv4_mtu+0x37d/0x590 [ 73.688367] ? __lock_is_held+0xb5/0x140 [ 73.692440] ip_finish_output+0x841/0xfa0 [ 73.696584] ? ip_finish_output+0x841/0xfa0 [ 73.700907] ? ip_fragment.constprop.49+0x240/0x240 [ 73.706709] ? kasan_check_read+0x11/0x20 [ 73.710859] ? rcu_is_watching+0x8c/0x150 [ 73.715038] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 73.719709] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 73.724729] ? nf_hook_slow+0x11e/0x1c0 [ 73.728709] ip_output+0x223/0x880 [ 73.732254] ? __ip_local_out+0x5e3/0xb50 [ 73.736401] ? ip_mc_output+0x15d0/0x15d0 [ 73.740555] ? ip_fragment.constprop.49+0x240/0x240 [ 73.745575] ? __lock_is_held+0xb5/0x140 [ 73.749648] ip_local_out+0xc5/0x1b0 [ 73.753364] __ip_queue_xmit+0x9b6/0x1f20 [ 73.757519] ? ip_build_and_send_pkt+0xc80/0xc80 [ 73.762275] ? __skb_checksum+0x8f0/0x8f0 [ 73.766433] ? skb_send_sock+0x50/0x50 [ 73.770320] ? reqsk_fastopen_remove+0x680/0x680 [ 73.775076] ? dccp_insert_option_padding+0xbc/0xe0 [ 73.780103] ip_queue_xmit+0x56/0x70 [ 73.783820] dccp_transmit_skb+0x999/0x12e0 [ 73.788148] dccp_xmit_packet+0x25e/0x7b0 [ 73.792302] ? dccp_send_sync+0x270/0x270 [ 73.796455] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 73.801474] ? ccid3_hc_tx_send_packet+0x35a/0x880 [ 73.806412] dccp_write_xmit+0x190/0x1f0 [ 73.810487] dccp_sendmsg+0x8db/0x1030 [ 73.814383] ? dccp_getsockopt+0xf0/0xf0 [ 73.818447] ? rw_copy_check_uvector+0x30d/0x3e0 [ 73.823211] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 73.828757] ? import_iovec+0x269/0x470 [ 73.832737] ? dup_iter+0x270/0x270 [ 73.836378] inet_sendmsg+0x1a1/0x690 [ 73.840179] ? copy_msghdr_from_user+0x3c4/0x580 [ 73.844939] ? ipip_gro_receive+0x100/0x100 [ 73.849262] ? move_addr_to_kernel.part.18+0x100/0x100 [ 73.854546] ? security_socket_sendmsg+0x94/0xc0 [ 73.859300] ? ipip_gro_receive+0x100/0x100 [ 73.863626] sock_sendmsg+0xd5/0x120 [ 73.867343] ___sys_sendmsg+0x7fd/0x930 [ 73.871315] ? __switch_to_asm+0x40/0x70 [ 73.875372] ? __switch_to_asm+0x40/0x70 [ 73.879435] ? copy_msghdr_from_user+0x580/0x580 [ 73.884199] ? __sched_text_start+0x8/0x8 [ 73.888359] ? __fget_light+0x2f7/0x440 [ 73.892334] ? fget_raw+0x20/0x20 [ 73.895787] ? lock_downgrade+0x8f0/0x8f0 [ 73.899937] ? kasan_check_read+0x11/0x20 [ 73.904087] ? do_raw_spin_unlock+0xa7/0x2f0 [ 73.908495] ? __local_bh_enable_ip+0x161/0x230 [ 73.913171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 73.918711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 73.924257] ? sockfd_lookup_light+0xc5/0x160 [ 73.928752] __sys_sendmsg+0x11d/0x290 [ 73.932643] ? __ia32_sys_shutdown+0x80/0x80 [ 73.937060] ? exit_to_usermode_loop+0x8c/0x380 [ 73.941736] ? syscall_slow_exit_work+0x500/0x500 [ 73.946584] __x64_sys_sendmsg+0x78/0xb0 [ 73.950650] do_syscall_64+0x1b9/0x820 [ 73.954534] ? finish_task_switch+0x1d3/0x870 [ 73.959033] ? syscall_return_slowpath+0x5e0/0x5e0 [ 73.963966] ? syscall_return_slowpath+0x31d/0x5e0 [ 73.968894] ? __switch_to_asm+0x34/0x70 [ 73.972952] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 73.978320] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.983165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.988349] RIP: 0033:0x457089 [ 73.991548] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.010445] RSP: 002b:00007f89324b2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.018155] RAX: ffffffffffffffda RBX: 00007f89324b36d4 RCX: 0000000000457089 [ 74.025425] RDX: 0000000004000080 RSI: 00000000200030c0 RDI: 0000000000000008 [ 74.032689] RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 [ 74.039956] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.047229] R13: 00000000004d3cc0 R14: 00000000004c896e R15: 0000000000000002 [ 74.054524] CPU: 1 PID: 6539 Comm: syz-executor3 Not tainted 4.18.0-rc8-next-20180810+ #36 [ 74.061162] dccp_close: ABORT with 8317 bytes unread [ 74.062931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.062937] Call Trace: [ 74.062943] [ 74.062961] dump_stack+0x1c9/0x2b4 [ 74.062978] ? dump_stack_print_info.cold.2+0x52/0x52 [ 74.062999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.096456] ? tfrc_rx_handle_loss+0x67c/0x1eb0 [ 74.101139] ? rcu_is_watching+0x8c/0x150 [ 74.105308] tfrc_rx_hist_sample_rtt.cold.3+0x54/0x5c [ 74.110514] ccid3_hc_rx_packet_recv+0x5c4/0xeb0 [ 74.111491] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 74.115271] ? dccp_parse_options+0x493/0x11f0 [ 74.115290] ? ccid3_hc_tx_send_packet+0x880/0x880 [ 74.115308] dccp_deliver_input_to_ccids+0xf0/0x280 [ 74.115326] dccp_rcv_established+0x87/0xb0 [ 74.115345] dccp_v4_do_rcv+0x153/0x180 [ 74.151270] __sk_receive_skb+0x3e5/0xec0 [ 74.155423] ? sk_free+0x50/0x50 [ 74.158798] ? inet_lhash2_lookup+0x6e0/0x6e0 [ 74.163297] ? reqsk_fastopen_remove+0x680/0x680 [ 74.168053] ? lock_downgrade+0x8f0/0x8f0 [ 74.172208] ? dccp_invalid_packet+0x64/0x890 [ 74.176709] dccp_v4_rcv+0x10f9/0x1f58 [ 74.180613] ? dccp_v4_err+0x1860/0x1860 [ 74.184683] ? __lock_is_held+0xb5/0x140 [ 74.188759] ip_local_deliver_finish+0x2eb/0xda0 [ 74.193523] ? ip_sublist_rcv_finish+0x3e0/0x3e0 [ 74.198281] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.203299] ? nf_hook_slow+0x11e/0x1c0 [ 74.207282] ip_local_deliver+0x1e9/0x750 [ 74.211434] ? ip_call_ra_chain+0x730/0x730 [ 74.215762] ? ip_sublist_rcv_finish+0x3e0/0x3e0 [ 74.220522] ? kasan_check_read+0x11/0x20 [ 74.224671] ? rcu_is_watching+0x8c/0x150 [ 74.228822] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 74.233496] ip_rcv_finish+0x1f9/0x300 [ 74.237390] ip_rcv+0xed/0x610 [ 74.240584] ? ip_local_deliver+0x750/0x750 [ 74.244909] ? ip_rcv_finish_core.isra.16+0x1f10/0x1f10 [ 74.250278] ? lock_acquire+0x1e4/0x540 [ 74.254272] ? process_backlog+0x1a6/0x760 [ 74.258512] __netif_receive_skb_one_core+0x14d/0x200 [ 74.263705] ? __netif_receive_skb_core+0x3af0/0x3af0 [ 74.268903] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 74.273580] __netif_receive_skb+0x2c/0x1e0 [ 74.277901] process_backlog+0x219/0x760 [ 74.281971] net_rx_action+0x7a5/0x1920 [ 74.285944] ? trace_hardirqs_on+0x10/0x10 [ 74.290192] ? napi_complete_done+0x6d0/0x6d0 [ 74.294685] ? graph_lock+0x170/0x170 [ 74.298492] ? kasan_check_write+0x14/0x20 [ 74.302747] ? lock_downgrade+0x8f0/0x8f0 [ 74.306907] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 74.311492] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.315992] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 74.321008] ? trace_hardirqs_on+0xd/0x10 [ 74.325155] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.329656] ? __run_timers+0xa6d/0xcb0 [ 74.333641] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 74.339018] ? pvclock_read_flags+0x160/0x160 [ 74.343523] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.348536] ? print_usage_bug+0xc0/0xc0 [ 74.352598] ? graph_lock+0x170/0x170 [ 74.356397] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 74.360887] ? lock_downgrade+0x8f0/0x8f0 [ 74.365046] ? __lock_is_held+0xb5/0x140 [ 74.369122] __do_softirq+0x2e8/0xb17 [ 74.372933] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 74.378033] ? irq_exit+0xbb/0x210 [ 74.381571] ? smp_apic_timer_interrupt+0x186/0x730 [ 74.386590] ? smp_call_function_single_interrupt+0x660/0x660 [ 74.392478] ? _raw_spin_unlock+0x22/0x30 [ 74.396624] ? handle_edge_irq+0x330/0x870 [ 74.400863] ? task_prio+0x50/0x50 [ 74.404414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.409262] do_softirq_own_stack+0x2a/0x40 [ 74.413576] [ 74.415817] do_softirq.part.18+0x155/0x1a0 [ 74.420138] ? ip_finish_output2+0xa87/0x1860 [ 74.424630] __local_bh_enable_ip+0x1ec/0x230 [ 74.429124] ip_finish_output2+0xaba/0x1860 [ 74.433449] ? ip_copy_metadata+0xe20/0xe20 [ 74.437777] ? graph_lock+0x170/0x170 [ 74.441585] ? nf_ct_deliver_cached_events+0x293/0x7e0 [ 74.446869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.452408] ? ipv4_mtu+0x37d/0x590 [ 74.456041] ? __lock_is_held+0xb5/0x140 [ 74.460111] ip_finish_output+0x841/0xfa0 [ 74.464257] ? ip_finish_output+0x841/0xfa0 [ 74.468577] ? ip_fragment.constprop.49+0x240/0x240 [ 74.473591] ? kasan_check_read+0x11/0x20 [ 74.477744] ? rcu_is_watching+0x8c/0x150 [ 74.481891] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 74.486564] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.491578] ? nf_hook_slow+0x11e/0x1c0 [ 74.495553] ip_output+0x223/0x880 [ 74.499091] ? __ip_local_out+0x5e3/0xb50 [ 74.503237] ? ip_mc_output+0x15d0/0x15d0 [ 74.507390] ? ip_fragment.constprop.49+0x240/0x240 [ 74.512408] ? __lock_is_held+0xb5/0x140 [ 74.516484] ip_local_out+0xc5/0x1b0 [ 74.520202] __ip_queue_xmit+0x9b6/0x1f20 [ 74.524364] ? ip_build_and_send_pkt+0xc80/0xc80 [ 74.529123] ? __skb_checksum+0x8f0/0x8f0 [ 74.533270] ? skb_send_sock+0x50/0x50 [ 74.537158] ? reqsk_fastopen_remove+0x680/0x680 [ 74.541914] ? dccp_insert_option_padding+0xbc/0xe0 [ 74.546940] ip_queue_xmit+0x56/0x70 [ 74.550656] dccp_transmit_skb+0x999/0x12e0 [ 74.554987] dccp_xmit_packet+0x25e/0x7b0 [ 74.559135] ? dccp_send_sync+0x270/0x270 [ 74.563287] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.568306] ? ccid3_hc_tx_send_packet+0x35a/0x880 [ 74.573245] dccp_write_xmit+0x190/0x1f0 [ 74.577316] dccp_sendmsg+0x8db/0x1030 [ 74.581214] ? dccp_getsockopt+0xf0/0xf0 [ 74.585280] ? rw_copy_check_uvector+0x30d/0x3e0 [ 74.590044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.595587] ? import_iovec+0x269/0x470 [ 74.599564] ? dup_iter+0x270/0x270 [ 74.603206] inet_sendmsg+0x1a1/0x690 [ 74.607010] ? copy_msghdr_from_user+0x3c4/0x580 [ 74.611769] ? ipip_gro_receive+0x100/0x100 [ 74.616093] ? move_addr_to_kernel.part.18+0x100/0x100 [ 74.621377] ? security_socket_sendmsg+0x94/0xc0 [ 74.626136] ? ipip_gro_receive+0x100/0x100 [ 74.630461] sock_sendmsg+0xd5/0x120 [ 74.634177] ___sys_sendmsg+0x7fd/0x930 [ 74.638152] ? __switch_to_asm+0x40/0x70 [ 74.642211] ? __switch_to_asm+0x40/0x70 [ 74.646278] ? copy_msghdr_from_user+0x580/0x580 [ 74.651043] ? __sched_text_start+0x8/0x8 [ 74.655197] ? __fget_light+0x2f7/0x440 [ 74.659174] ? fget_raw+0x20/0x20 [ 74.662623] ? lock_downgrade+0x8f0/0x8f0 [ 74.666776] ? kasan_check_read+0x11/0x20 [ 74.670922] ? do_raw_spin_unlock+0xa7/0x2f0 [ 74.675329] ? __local_bh_enable_ip+0x161/0x230 [ 74.680005] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.685546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.691082] ? sockfd_lookup_light+0xc5/0x160 [ 74.695576] __sys_sendmsg+0x11d/0x290 [ 74.699469] ? __ia32_sys_shutdown+0x80/0x80 [ 74.703890] ? exit_to_usermode_loop+0x8c/0x380 [ 74.708569] ? syscall_slow_exit_work+0x500/0x500 [ 74.713434] __x64_sys_sendmsg+0x78/0xb0 [ 74.717500] do_syscall_64+0x1b9/0x820 [ 74.721387] ? finish_task_switch+0x1d3/0x870 [ 74.725882] ? syscall_return_slowpath+0x5e0/0x5e0 [ 74.730810] ? syscall_return_slowpath+0x31d/0x5e0 [ 74.735763] ? __switch_to_asm+0x34/0x70 [ 74.739825] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 74.745654] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.750505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.755689] RIP: 0033:0x457089 [ 74.758891] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.777793] RSP: 002b:00007f23efdb1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.785502] RAX: ffffffffffffffda RBX: 00007f23efdb26d4 RCX: 0000000000457089 [ 74.792766] RDX: 0000000004000080 RSI: 00000000200030c0 RDI: 0000000000000008 [ 74.800031] RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 [ 74.807300] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.814567] R13: 00000000004d3cc0 R14: 00000000004c896e R15: 0000000000000002 [ 74.821854] CPU: 0 PID: 6543 Comm: syz-executor5 Not tainted 4.18.0-rc8-next-20180810+ #36 [ 74.830261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.834390] dccp_close: ABORT with 8317 bytes unread [ 74.839613] Call Trace: [ 74.839619] [ 74.839638] dump_stack+0x1c9/0x2b4 [ 74.839655] ? dump_stack_print_info.cold.2+0x52/0x52 [ 74.839679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.856355] dccp_close: ABORT with 4088 bytes unread [ 74.858278] ? tfrc_rx_handle_loss+0x67c/0x1eb0 [ 74.858292] ? rcu_is_watching+0x8c/0x150 [ 74.858311] tfrc_rx_hist_sample_rtt.cold.3+0x54/0x5c [ 74.858329] ccid3_hc_rx_packet_recv+0x5c4/0xeb0 [ 74.858345] ? dccp_parse_options+0x493/0x11f0 [ 74.892290] ? ccid3_hc_tx_send_packet+0x880/0x880 [ 74.897242] dccp_deliver_input_to_ccids+0xf0/0x280 [ 74.902277] dccp_rcv_established+0x87/0xb0 [ 74.906611] dccp_v4_do_rcv+0x153/0x180 [ 74.910600] __sk_receive_skb+0x3e5/0xec0 [ 74.914763] ? sk_free+0x50/0x50 [ 74.918154] ? inet_lhash2_lookup+0x6e0/0x6e0 [ 74.922657] ? reqsk_fastopen_remove+0x680/0x680 [ 74.927426] ? lock_downgrade+0x8f0/0x8f0 [ 74.931588] ? dccp_invalid_packet+0x64/0x890 [ 74.936095] dccp_v4_rcv+0x10f9/0x1f58 [ 74.940003] ? dccp_v4_err+0x1860/0x1860 [ 74.944087] ? __lock_is_held+0xb5/0x140 [ 74.948179] ip_local_deliver_finish+0x2eb/0xda0 [ 74.952952] ? ip_sublist_rcv_finish+0x3e0/0x3e0 [ 74.957723] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 74.962753] ? nf_hook_slow+0x11e/0x1c0 [ 74.966747] ip_local_deliver+0x1e9/0x750 [ 74.970907] ? ip_call_ra_chain+0x730/0x730 [ 74.975252] ? ip_sublist_rcv_finish+0x3e0/0x3e0 [ 74.980021] ? kasan_check_read+0x11/0x20 [ 74.984181] ? rcu_is_watching+0x8c/0x150 [ 74.988344] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 74.993033] ip_rcv_finish+0x1f9/0x300 [ 74.996936] ip_rcv+0xed/0x610 [ 75.000143] ? ip_local_deliver+0x750/0x750 [ 75.004482] ? ip_rcv_finish_core.isra.16+0x1f10/0x1f10 [ 75.009861] ? lock_acquire+0x1e4/0x540 [ 75.013849] ? process_backlog+0x1a6/0x760 [ 75.018101] __netif_receive_skb_one_core+0x14d/0x200 [ 75.023301] ? __netif_receive_skb_core+0x3af0/0x3af0 [ 75.028500] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 75.033173] __netif_receive_skb+0x2c/0x1e0 [ 75.037500] process_backlog+0x219/0x760 [ 75.041567] net_rx_action+0x7a5/0x1920 [ 75.045539] ? trace_hardirqs_on+0x10/0x10 [ 75.049776] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 75.054372] ? napi_complete_done+0x6d0/0x6d0 [ 75.058862] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 75.063966] ? try_to_wake_up+0x10a/0x12a0 [ 75.068211] ? migrate_swap_stop+0x850/0x850 [ 75.072627] ? find_held_lock+0x36/0x1c0 [ 75.076695] ? graph_lock+0x170/0x170 [ 75.080499] ? lock_release+0xa30/0xa30 [ 75.084474] ? kasan_check_read+0x11/0x20 [ 75.088618] ? rcu_is_watching+0x8c/0x150 [ 75.092771] ? find_held_lock+0x36/0x1c0 [ 75.096837] ? lock_downgrade+0x8f0/0x8f0 [ 75.100995] ? pvclock_read_flags+0x160/0x160 [ 75.105499] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 75.110514] ? print_usage_bug+0xc0/0xc0 [ 75.114605] ? graph_lock+0x170/0x170 [ 75.118409] ? ktime_get_raw_ts64+0x4f0/0x4f0 [ 75.122903] ? lock_downgrade+0x8f0/0x8f0 [ 75.127064] ? __lock_is_held+0xb5/0x140 [ 75.131142] __do_softirq+0x2e8/0xb17 [ 75.134947] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 75.140046] ? irq_exit+0xbb/0x210 [ 75.143587] ? smp_apic_timer_interrupt+0x186/0x730 [ 75.148605] ? smp_call_function_single_interrupt+0x660/0x660 [ 75.154491] ? _raw_spin_unlock+0x22/0x30 [ 75.158637] ? handle_edge_irq+0x330/0x870 [ 75.162874] ? task_prio+0x50/0x50 [ 75.166425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.171292] do_softirq_own_stack+0x2a/0x40 [ 75.175604] [ 75.177840] do_softirq.part.18+0x155/0x1a0 [ 75.182161] ? ip_finish_output2+0xa87/0x1860 [ 75.186655] __local_bh_enable_ip+0x1ec/0x230 [ 75.191151] ip_finish_output2+0xaba/0x1860 [ 75.195478] ? ip_copy_metadata+0xe20/0xe20 [ 75.199805] ? graph_lock+0x170/0x170 [ 75.203611] ? nf_ct_deliver_cached_events+0x293/0x7e0 [ 75.208888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.214427] ? ipv4_mtu+0x37d/0x590 [ 75.218058] ? __lock_is_held+0xb5/0x140 [ 75.222124] ip_finish_output+0x841/0xfa0 [ 75.226272] ? ip_finish_output+0x841/0xfa0 [ 75.230595] ? ip_fragment.constprop.49+0x240/0x240 [ 75.235611] ? kasan_check_read+0x11/0x20 [ 75.239756] ? rcu_is_watching+0x8c/0x150 [ 75.243900] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 75.248572] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 75.253585] ? nf_hook_slow+0x11e/0x1c0 [ 75.257561] ip_output+0x223/0x880 [ 75.261099] ? __ip_local_out+0x5e3/0xb50 [ 75.265337] ? ip_mc_output+0x15d0/0x15d0 [ 75.269488] ? ip_fragment.constprop.49+0x240/0x240 [ 75.274508] ? __lock_is_held+0xb5/0x140 [ 75.278577] ip_local_out+0xc5/0x1b0 [ 75.282292] __ip_queue_xmit+0x9b6/0x1f20 [ 75.286444] ? ip_build_and_send_pkt+0xc80/0xc80 [ 75.291198] ? __skb_checksum+0x8f0/0x8f0 [ 75.295351] ? skb_send_sock+0x50/0x50 [ 75.299241] ? reqsk_fastopen_remove+0x680/0x680 [ 75.303995] ? dccp_insert_option_padding+0xbc/0xe0 [ 75.309018] ip_queue_xmit+0x56/0x70 [ 75.312735] dccp_transmit_skb+0x999/0x12e0 [ 75.317063] dccp_xmit_packet+0x25e/0x7b0 [ 75.321214] ? dccp_send_sync+0x270/0x270 [ 75.325369] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 75.330384] ? ccid3_hc_tx_send_packet+0x35a/0x880 [ 75.335317] dccp_write_xmit+0x190/0x1f0 [ 75.339381] dccp_sendmsg+0x8db/0x1030 [ 75.343274] ? dccp_getsockopt+0xf0/0xf0 [ 75.347340] ? rw_copy_check_uvector+0x30d/0x3e0 [ 75.352101] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.357639] ? import_iovec+0x269/0x470 [ 75.361614] ? dup_iter+0x270/0x270 [ 75.365256] inet_sendmsg+0x1a1/0x690 [ 75.369060] ? copy_msghdr_from_user+0x3c4/0x580 [ 75.373819] ? ipip_gro_receive+0x100/0x100 [ 75.378145] ? move_addr_to_kernel.part.18+0x100/0x100 [ 75.383427] ? security_socket_sendmsg+0x94/0xc0 [ 75.388180] ? ipip_gro_receive+0x100/0x100 [ 75.392507] sock_sendmsg+0xd5/0x120 [ 75.396232] ___sys_sendmsg+0x7fd/0x930 [ 75.400207] ? __switch_to_asm+0x40/0x70 [ 75.404271] ? __switch_to_asm+0x40/0x70 [ 75.408344] ? copy_msghdr_from_user+0x580/0x580 [ 75.413138] ? __sched_text_start+0x8/0x8 [ 75.417291] ? __fget_light+0x2f7/0x440 [ 75.421272] ? fget_raw+0x20/0x20 [ 75.424729] ? lock_downgrade+0x8f0/0x8f0 [ 75.428888] ? kasan_check_read+0x11/0x20 [ 75.433036] ? do_raw_spin_unlock+0xa7/0x2f0 [ 75.437452] ? __local_bh_enable_ip+0x161/0x230 [ 75.442131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.447679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.453239] ? sockfd_lookup_light+0xc5/0x160 [ 75.457743] __sys_sendmsg+0x11d/0x290 [ 75.461654] ? __ia32_sys_shutdown+0x80/0x80 [ 75.466087] ? exit_to_usermode_loop+0x8c/0x380 [ 75.470770] ? syscall_slow_exit_work+0x500/0x500 [ 75.475881] __x64_sys_sendmsg+0x78/0xb0 [ 75.479978] do_syscall_64+0x1b9/0x820 [ 75.483879] ? syscall_return_slowpath+0x5e0/0x5e0 [ 75.488820] ? syscall_return_slowpath+0x31d/0x5e0 [ 75.493755] ? __switch_to_asm+0x34/0x70 [ 75.497822] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 75.503195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.508070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.513266] RIP: 0033:0x457089 [ 75.516470] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.535386] RSP: 002b:00007fc5e9748c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.543174] RAX: ffffffffffffffda RBX: 00007fc5e97496d4 RCX: 0000000000457089 [ 75.550486] RDX: 0000000004000080 RSI: 00000000200030c0 RDI: 0000000000000008 [ 75.557762] RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 [ 75.565125] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.572402] R13: 00000000004d3cc0 R14: 00000000004c896e R15: 0000000000000002 [ 75.580916] dccp_close: ABORT with 8317 bytes unread [ 75.681349] dccp_close: ABORT with 4229 bytes unread [ 75.728972] dccp_close: ABORT with 4229 bytes unread [ 75.919353] dccp_close: ABORT with 4229 bytes unread 2018/08/12 23:25:01 executed programs: 35 [ 81.793260] hrtimer: interrupt took 234650 ns 2018/08/12 23:25:06 executed programs: 83