[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.506059] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 40.911350] random: sshd: uninitialized urandom read (32 bytes read) [ 41.112970] random: sshd: uninitialized urandom read (32 bytes read) [ 41.522536] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.3' (ECDSA) to the list of known hosts. [ 47.062341] urandom_read: 1 callbacks suppressed [ 47.062346] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/09 17:04:02 parsed 1 programs [ 47.830287] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/09 17:04:03 executed programs: 0 [ 48.449326] IPVS: ftp: loaded support on port[0] = 21 [ 48.459538] IPVS: ftp: loaded support on port[0] = 21 [ 48.470967] IPVS: ftp: loaded support on port[0] = 21 [ 48.475822] IPVS: ftp: loaded support on port[0] = 21 [ 48.486142] IPVS: ftp: loaded support on port[0] = 21 [ 48.494906] IPVS: ftp: loaded support on port[0] = 21 [ 48.497854] IPVS: ftp: loaded support on port[0] = 21 [ 48.506608] IPVS: ftp: loaded support on port[0] = 21 [ 49.066536] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.072996] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.086506] device bridge_slave_0 entered promiscuous mode [ 49.112195] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.118561] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.125796] device bridge_slave_0 entered promiscuous mode [ 49.147947] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.154389] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.166681] device bridge_slave_0 entered promiscuous mode [ 49.177094] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.183589] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.192055] device bridge_slave_1 entered promiscuous mode [ 49.199376] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.205752] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.212533] device bridge_slave_0 entered promiscuous mode [ 49.222229] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.228707] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.236670] device bridge_slave_1 entered promiscuous mode [ 49.247205] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.253589] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.261098] device bridge_slave_1 entered promiscuous mode [ 49.274243] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.280640] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.292449] device bridge_slave_0 entered promiscuous mode [ 49.298858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.306792] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.313227] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.320346] device bridge_slave_1 entered promiscuous mode [ 49.328162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.336286] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.342699] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.351181] device bridge_slave_0 entered promiscuous mode [ 49.358834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.365850] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.372529] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.380996] device bridge_slave_0 entered promiscuous mode [ 49.391010] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.397456] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.406445] device bridge_slave_1 entered promiscuous mode [ 49.413813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.421466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.429631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.436847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.445483] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.451848] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.460270] device bridge_slave_1 entered promiscuous mode [ 49.467806] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.474267] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.481532] device bridge_slave_0 entered promiscuous mode [ 49.491394] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.497810] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.505090] device bridge_slave_1 entered promiscuous mode [ 49.512370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.520531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.527670] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.534043] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.542545] device bridge_slave_1 entered promiscuous mode [ 49.560000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.578712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.585836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.603575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.614038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.625708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.644261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.663357] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.676858] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.693219] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.702363] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.710835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.731445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.763834] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.772330] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.791335] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.813005] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.830439] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.838898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.859149] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.868810] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.877403] team0: Port device team_slave_0 added [ 49.887665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.894600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.904079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.912040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.918893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.930155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.938921] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.946169] team0: Port device team_slave_1 added [ 49.952008] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.961066] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.974638] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.983904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.991937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.998842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.006551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.022443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.029895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.037750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.046791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.054630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.061891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.069973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.076819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.086284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.094006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.101849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.109868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.118761] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.125942] team0: Port device team_slave_0 added [ 50.135605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.143007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.161750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.168670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.181842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.188809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.201202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.209151] team0: Port device team_slave_0 added [ 50.215204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.222442] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.229468] team0: Port device team_slave_1 added [ 50.244666] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.252799] team0: Port device team_slave_1 added [ 50.258825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.266888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.288826] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.296849] team0: Port device team_slave_0 added [ 50.303290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.316814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.329033] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.338745] team0: Port device team_slave_1 added [ 50.345646] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.352698] team0: Port device team_slave_0 added [ 50.361731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.370774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.378725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.386328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.395374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.402503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.410269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.424699] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.432334] team0: Port device team_slave_0 added [ 50.438562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.445786] team0: Port device team_slave_1 added [ 50.450837] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.458075] team0: Port device team_slave_0 added [ 50.469006] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.477286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.488858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.496444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.504146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.513156] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.520329] team0: Port device team_slave_0 added [ 50.528414] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.536211] team0: Port device team_slave_1 added [ 50.547247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.557690] team0: Port device team_slave_1 added [ 50.563608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.573353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.582611] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.589934] team0: Port device team_slave_1 added [ 50.596701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.607826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.623285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.635061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.642739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.650880] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.658093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.665816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.675370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.687611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.699475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.707687] ip (4898) used greatest stack depth: 16784 bytes left [ 50.720395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.728125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.735689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.743328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.750992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.758398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.767156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.783956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.794451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.809696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.817757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.841175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.849280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.857242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.865159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.872811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.880538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.888846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.896096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.904976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.914898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.925109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.939906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.958601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.972185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.979902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.994156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.001346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.009307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.024958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.034665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.044475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.258627] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.265075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.271732] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.278113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.295826] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.417764] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.424170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.430807] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.437183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.445126] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.530865] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.537276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.543912] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.550288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.569516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.624425] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.630842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.637502] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.643880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.651579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.667692] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.674084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.680741] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.687114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.697448] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.705914] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.712293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.718937] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.725319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.734540] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.750171] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.756569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.763228] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.769598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.793373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.921149] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.927569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.934246] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.940623] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.955066] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.961429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.974829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.982545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.990154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.997544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.004869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.012262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.019437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.764375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.847862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.975600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.996101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.031182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.044547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.060296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.082946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.181727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.187949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.197603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.226208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.254739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.263767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.270804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.281523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.305191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.379202] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.396468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.405410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.412530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.443492] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.498479] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.504657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.512007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.528167] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.537715] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.546856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.553876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.565434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.575954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.588424] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.595458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.603896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.618133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.699512] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.722418] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.728852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.737691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.749612] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.757864] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.829140] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.847616] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.870680] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.876913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.887269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.920332] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.095960] 8021q: adding VLAN 0 to HW filter on device team0 2018/08/09 17:04:11 executed programs: 8 2018/08/09 17:04:16 executed programs: 58 2018/08/09 17:04:21 executed programs: 108 2018/08/09 17:04:26 executed programs: 159 2018/08/09 17:04:31 executed programs: 208 2018/08/09 17:04:36 executed programs: 259 2018/08/09 17:04:41 executed programs: 310 [ 90.971066] WARNING: CPU: 1 PID: 8132 at net/ipv4/tcp.c:2415 tcp_close+0xf3d/0x12c0 [ 90.978901] Kernel panic - not syncing: panic_on_warn set ... [ 90.978901] [ 90.986275] CPU: 1 PID: 8132 Comm: syz-executor0 Not tainted 4.18.0-rc8+ #178 [ 90.993547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.002908] Call Trace: [ 91.005510] dump_stack+0x1c9/0x2b4 [ 91.009150] ? dump_stack_print_info.cold.2+0x52/0x52 [ 91.014353] panic+0x238/0x4e7 [ 91.017552] ? add_taint.cold.5+0x16/0x16 [ 91.021817] ? __warn.cold.8+0x148/0x1ba [ 91.025882] ? __warn.cold.8+0x117/0x1ba [ 91.029949] ? tcp_close+0xf3d/0x12c0 [ 91.033752] __warn.cold.8+0x163/0x1ba [ 91.037645] ? tcp_close+0xf3d/0x12c0 [ 91.041450] report_bug+0x252/0x2d0 [ 91.045084] do_error_trap+0x1fc/0x4d0 [ 91.048973] ? math_error+0x3e0/0x3e0 [ 91.052784] ? __wake_up_common+0x740/0x740 [ 91.057104] ? lock_acquire+0x1e4/0x540 [ 91.061068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.065963] do_invalid_op+0x1b/0x20 [ 91.069667] invalid_op+0x14/0x20 [ 91.073155] RIP: 0010:tcp_close+0xf3d/0x12c0 [ 91.077656] Code: ff ff e8 d6 f1 fa fb be 07 00 00 00 48 89 df 4c 8d 63 28 e8 85 f1 fe ff 48 89 df e8 6d dd fd ff e9 e6 f6 ff ff e8 b3 f1 fa fb <0f> 0b e9 71 f8 ff ff e8 a7 f1 fa fb be 07 00 00 00 48 89 df e8 5a [ 91.096832] RSP: 0018:ffff8801c9d7f698 EFLAGS: 00010293 [ 91.102186] RAX: ffff8801c5c62340 RBX: ffff8801ab0e8d80 RCX: ffffffff85811cb7 [ 91.109439] RDX: 0000000000000000 RSI: ffffffff8581244d RDI: 0000000000000005 [ 91.116687] RBP: ffff8801c9d7f758 R08: ffff8801c5c62340 R09: ffffed003561d1c1 [ 91.123944] R10: ffffed003561d1c1 R11: ffff8801ab0e8e0b R12: ffff8801ab0e8da8 [ 91.131203] R13: ffff8801ab0e8e08 R14: ffff8801ab0e8d92 R15: 0000000000000007 [ 91.138476] ? tcp_close+0x7a7/0x12c0 [ 91.142262] ? tcp_close+0xf3d/0x12c0 [ 91.146047] ? tcp_close+0xf3d/0x12c0 [ 91.149838] ? tcp_check_oom+0x530/0x530 [ 91.153894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 91.159511] ? ipv6_sock_mc_close+0x162/0x1d0 [ 91.163999] ? ip_mc_drop_socket+0x20f/0x270 [ 91.168406] ? down_write+0x8f/0x130 [ 91.172110] inet_release+0x104/0x1f0 [ 91.175895] inet6_release+0x50/0x70 [ 91.179595] __sock_release+0xd7/0x250 [ 91.183479] ? __sock_release+0x250/0x250 [ 91.187619] sock_close+0x19/0x20 [ 91.191068] __fput+0x355/0x8b0 [ 91.194339] ? fput+0x1a0/0x1a0 [ 91.197618] ? kasan_check_write+0x14/0x20 [ 91.201844] ? do_raw_spin_lock+0xc1/0x200 [ 91.206069] ____fput+0x15/0x20 [ 91.209344] task_work_run+0x1ec/0x2a0 [ 91.213218] ? task_work_cancel+0x250/0x250 [ 91.217540] ? release_sock+0x1ec/0x2c0 [ 91.221583] ? trace_hardirqs_on+0xd/0x10 [ 91.225727] get_signal+0x1559/0x1970 [ 91.229516] ? kasan_check_write+0x14/0x20 [ 91.233735] ? __release_sock+0x3a0/0x3a0 [ 91.237870] ? ptrace_notify+0x130/0x130 [ 91.241920] ? task_work_add+0x123/0x1f0 [ 91.246986] ? cpumask_weight.constprop.5+0x3f/0x3f [ 91.252025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 91.257556] ? security_socket_sendmsg+0x94/0xc0 [ 91.262301] do_signal+0x9c/0x21c0 [ 91.265826] ? __sys_sendto+0x475/0x670 [ 91.269788] ? __ia32_sys_getpeername+0xb0/0xb0 [ 91.274562] ? setup_sigcontext+0x7d0/0x7d0 [ 91.278938] ? schedule+0xfb/0x450 [ 91.282468] ? __sys_bind+0x1d1/0x440 [ 91.286259] ? __x64_sys_futex+0x47f/0x6a0 [ 91.290488] exit_to_usermode_loop+0x2e0/0x370 [ 91.295071] ? syscall_slow_exit_work+0x500/0x500 [ 91.299908] ? __x64_sys_sendto+0xe1/0x1a0 [ 91.304139] do_syscall_64+0x6be/0x820 [ 91.308029] ? finish_task_switch+0x1d3/0x870 [ 91.312525] ? syscall_return_slowpath+0x5e0/0x5e0 [ 91.317455] ? syscall_return_slowpath+0x31d/0x5e0 [ 91.322442] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 91.327461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.332366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.337639] RIP: 0033:0x457089 [ 91.340816] 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 [ 91.359952] RSP: 002b:00007f4207565c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 91.367661] RAX: 0000000000364650 RBX: 00007f42075666d4 RCX: 0000000000457089 [ 91.374928] RDX: 08d2d601e8976aa5 RSI: 0000000020000100 RDI: 0000000000000004 [ 91.382187] RBP: 00000000009300a0 R08: 000000002031e000 R09: 000000000000001c [ 91.389450] R10: 0000000020000004 R11: 0000000000000246 R12: 00000000ffffffff [ 91.396707] R13: 00000000004d3d20 R14: 00000000004c8999 R15: 0000000000000000 [ 91.404432] Dumping ftrace buffer: [ 91.407962] (ftrace buffer empty) [ 91.411816] Kernel Offset: disabled [ 91.415534] Rebooting in 86400 seconds..