[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.959478] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.756243] random: sshd: uninitialized urandom read (32 bytes read) [ 23.244149] random: sshd: uninitialized urandom read (32 bytes read) [ 24.107459] random: sshd: uninitialized urandom read (32 bytes read) [ 90.317046] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. [ 95.719112] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/09 05:17:04 parsed 1 programs [ 97.155566] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/09 05:17:06 executed programs: 0 [ 98.300359] IPVS: ftp: loaded support on port[0] = 21 [ 98.303552] IPVS: ftp: loaded support on port[0] = 21 [ 98.305981] IPVS: ftp: loaded support on port[0] = 21 [ 98.310881] IPVS: ftp: loaded support on port[0] = 21 [ 98.319495] IPVS: ftp: loaded support on port[0] = 21 [ 98.328824] IPVS: ftp: loaded support on port[0] = 21 [ 98.341383] IPVS: ftp: loaded support on port[0] = 21 [ 98.357461] IPVS: ftp: loaded support on port[0] = 21 [ 99.365934] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.372454] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.389489] device bridge_slave_0 entered promiscuous mode [ 99.452397] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.458813] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.471296] device bridge_slave_1 entered promiscuous mode [ 99.507235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.516374] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.522763] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.544376] device bridge_slave_0 entered promiscuous mode [ 99.584764] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.591283] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.612724] device bridge_slave_1 entered promiscuous mode [ 99.625190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.634272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.647582] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.653996] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.672144] device bridge_slave_0 entered promiscuous mode [ 99.686323] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.692685] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.702272] device bridge_slave_0 entered promiscuous mode [ 99.711281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 99.726956] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.733400] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.746802] device bridge_slave_0 entered promiscuous mode [ 99.755170] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.761552] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.769266] device bridge_slave_0 entered promiscuous mode [ 99.777190] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.783595] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.790697] device bridge_slave_0 entered promiscuous mode [ 99.807386] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.813888] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.825473] device bridge_slave_1 entered promiscuous mode [ 99.839828] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.846235] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.854780] device bridge_slave_1 entered promiscuous mode [ 99.861404] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.867767] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.875524] device bridge_slave_1 entered promiscuous mode [ 99.883743] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.890121] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.897814] device bridge_slave_1 entered promiscuous mode [ 99.903826] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.910235] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.917519] device bridge_slave_0 entered promiscuous mode [ 99.925244] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.931609] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.939466] device bridge_slave_1 entered promiscuous mode [ 99.947715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.956400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 99.963516] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.969863] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.979281] device bridge_slave_1 entered promiscuous mode [ 99.999520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.010269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.018305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.038318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.047631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.055557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.067126] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.079127] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.089211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.097920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.105283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.126296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.161006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 100.170070] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.188963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.196119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.268779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 100.275764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.293728] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.310088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 100.321090] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.331882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.354046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.372168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.383519] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.394708] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.405948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 100.413872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.442265] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.453137] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.464296] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.482222] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.558365] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.573807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.666562] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.679856] team0: Port device team_slave_0 added [ 100.688811] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.698276] team0: Port device team_slave_0 added [ 100.747318] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.764634] team0: Port device team_slave_1 added [ 100.780242] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.788321] team0: Port device team_slave_1 added [ 100.795571] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.802959] team0: Port device team_slave_0 added [ 100.810485] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.817857] team0: Port device team_slave_0 added [ 100.824807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.835494] team0: Port device team_slave_0 added [ 100.853900] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.864769] team0: Port device team_slave_0 added [ 100.885750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.898949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.910676] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.918235] team0: Port device team_slave_1 added [ 100.924718] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.932692] team0: Port device team_slave_1 added [ 100.945381] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.952715] team0: Port device team_slave_1 added [ 100.962278] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.973351] team0: Port device team_slave_1 added [ 100.992974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.005792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.025591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.033607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.043068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 101.052991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 101.061708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.069485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.078079] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 101.088962] team0: Port device team_slave_0 added [ 101.101501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.110296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.125890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.133756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.141396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.149195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.156852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.164614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.174093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 101.182913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 101.190467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 101.198083] team0: Port device team_slave_0 added [ 101.205592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.214536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.225255] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 101.233810] team0: Port device team_slave_1 added [ 101.242964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.250247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.260169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.268110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.276379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.284590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.292655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.300314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.308172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.315832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.323615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.331690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 101.338511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.346300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.355575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 101.362909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.371296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.381203] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 101.388604] team0: Port device team_slave_1 added [ 101.395680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.404148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.412909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.423330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.436620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.444077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 101.452127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.462457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.475168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.484112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.491949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.500167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.513171] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.525840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.534730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 101.542809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 101.550334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.559403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.581427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.593916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.601595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.609353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.616743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.624451] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.638337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.647633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.658260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.667859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.680114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.693187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.702546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 101.711168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.718435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.726302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.734221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.742185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.774556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.781675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.795826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.829261] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.838148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.846496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.929151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.936322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.947599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.293674] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.300185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.307107] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.313487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.325443] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.342716] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.349093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.355696] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.362058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.373378] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.382414] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.388777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.395431] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.401791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.414973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.440040] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.446437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.453131] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.459492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.488127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.498226] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.504593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.511190] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.517527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.525673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.594785] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.601184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.607832] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.614196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.622388] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.644974] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.651361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.658064] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.664435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.689707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 102.899676] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.906117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.912768] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.919142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.929432] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 103.077514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.089713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.102103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.109194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.116441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.123785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.131346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.138748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.033147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.137709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.147573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.257102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.272570] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.284532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.300451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.364335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.396578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.404309] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.512864] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.528379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.543941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.554560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.562607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.576745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.592633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.643592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.659323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.669953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.683498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.715104] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.732471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.741374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.818554] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.829067] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.835236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.846695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.859478] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.865907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.872974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.883658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.893125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.900100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.907423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.997661] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.013763] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.027815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.033994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.043635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.127064] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.140463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.146915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.158990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.177808] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.186691] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.260740] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.387067] 8021q: adding VLAN 0 to HW filter on device team0 2018/07/09 05:17:16 executed programs: 8 [ 108.523277] ================================================================== [ 108.530792] BUG: KASAN: use-after-free in work_is_static_object+0x39/0x40 [ 108.537725] Read of size 8 at addr ffff8801ba834620 by task kworker/1:0/19 [ 108.544728] [ 108.546347] CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 4.18.0-rc3+ #40 [ 108.553167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.562514] Workqueue: events p9_poll_workfn [ 108.566901] Call Trace: [ 108.569471] dump_stack+0x1c9/0x2b4 [ 108.573086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 108.578260] ? printk+0xa7/0xcf [ 108.581521] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 108.586262] ? work_is_static_object+0x39/0x40 [ 108.590826] print_address_description+0x6c/0x20b [ 108.595649] ? work_is_static_object+0x39/0x40 [ 108.600215] kasan_report.cold.7+0x242/0x2fe [ 108.604608] __asan_report_load8_noabort+0x14/0x20 [ 108.609517] work_is_static_object+0x39/0x40 [ 108.613922] debug_object_activate+0x2fc/0x690 [ 108.618488] ? __wake_up_common+0x740/0x740 [ 108.622792] ? debug_object_assert_init+0x4b0/0x4b0 [ 108.627793] ? mark_held_locks+0xc9/0x160 [ 108.631928] __queue_work+0x1ca/0x1410 [ 108.635798] ? __wake_up+0xe/0x10 [ 108.639233] ? p9_client_cb+0x62/0x80 [ 108.643026] ? flush_rcu_work+0x90/0x90 [ 108.646987] ? p9_fd_cancelled+0x2f0/0x2f0 [ 108.651208] ? dccp_close+0xe70/0xe70 [ 108.654999] ? lock_downgrade+0x8f0/0x8f0 [ 108.659140] ? sock_poll+0x274/0x4b0 [ 108.662840] ? mark_held_locks+0xc9/0x160 [ 108.666970] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 108.671539] queue_work_on+0x19a/0x1e0 [ 108.675412] p9_poll_workfn+0x55e/0x6d0 [ 108.679374] ? p9_read_work+0x1060/0x1060 [ 108.683506] ? graph_lock+0x170/0x170 [ 108.687293] ? lock_acquire+0x1e4/0x540 [ 108.691248] ? process_one_work+0xb9b/0x1ba0 [ 108.695649] ? kasan_check_read+0x11/0x20 [ 108.699788] ? __lock_is_held+0xb5/0x140 [ 108.703837] process_one_work+0xc73/0x1ba0 [ 108.708057] ? trace_hardirqs_on+0x10/0x10 [ 108.712280] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 108.716930] ? lock_repin_lock+0x430/0x430 [ 108.721164] ? __sched_text_start+0x8/0x8 [ 108.725300] ? graph_lock+0x170/0x170 [ 108.729084] ? lock_downgrade+0x8f0/0x8f0 [ 108.733220] ? kasan_check_read+0x11/0x20 [ 108.737351] ? do_raw_spin_unlock+0xa7/0x2f0 [ 108.741750] ? lock_acquire+0x1e4/0x540 [ 108.745705] ? worker_thread+0x3dc/0x13c0 [ 108.749835] ? lock_downgrade+0x8f0/0x8f0 [ 108.753966] ? lock_release+0xa30/0xa30 [ 108.757923] ? kasan_check_read+0x11/0x20 [ 108.762051] ? do_raw_spin_unlock+0xa7/0x2f0 [ 108.766441] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 108.771008] ? kasan_check_write+0x14/0x20 [ 108.775228] ? do_raw_spin_lock+0xc1/0x200 [ 108.779450] worker_thread+0x189/0x13c0 [ 108.783413] ? process_one_work+0x1ba0/0x1ba0 [ 108.787894] ? graph_lock+0x170/0x170 [ 108.791676] ? graph_lock+0x170/0x170 [ 108.795462] ? find_held_lock+0x36/0x1c0 [ 108.799510] ? find_held_lock+0x36/0x1c0 [ 108.803572] ? kasan_check_read+0x11/0x20 [ 108.807701] ? do_raw_spin_unlock+0xa7/0x2f0 [ 108.812096] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 108.817183] ? __kthread_parkme+0x58/0x1b0 [ 108.821400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 108.826398] ? trace_hardirqs_on+0xd/0x10 [ 108.830530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.836050] ? __kthread_parkme+0x106/0x1b0 [ 108.840354] kthread+0x345/0x410 [ 108.843705] ? process_one_work+0x1ba0/0x1ba0 [ 108.848179] ? kthread_bind+0x40/0x40 [ 108.851963] ret_from_fork+0x3a/0x50 [ 108.855662] [ 108.857270] Allocated by task 6661: [ 108.860879] save_stack+0x43/0xd0 [ 108.864314] kasan_kmalloc+0xc4/0xe0 [ 108.868012] kmem_cache_alloc_trace+0x152/0x780 [ 108.872669] p9_fd_create+0x1a7/0x3f0 [ 108.876449] p9_client_create+0x915/0x16c9 [ 108.880667] v9fs_session_init+0x21a/0x1a80 [ 108.884968] v9fs_mount+0x7c/0x900 [ 108.888488] mount_fs+0xae/0x328 [ 108.891843] vfs_kern_mount.part.34+0xdc/0x4e0 [ 108.896407] do_mount+0x581/0x30e0 [ 108.899930] __ia32_compat_sys_mount+0x5d5/0x860 [ 108.904669] do_fast_syscall_32+0x34d/0xfb2 [ 108.908970] entry_SYSENTER_compat+0x70/0x7f [ 108.913353] [ 108.914960] Freed by task 6661: [ 108.918221] save_stack+0x43/0xd0 [ 108.921659] __kasan_slab_free+0x11a/0x170 [ 108.925873] kasan_slab_free+0xe/0x10 [ 108.929654] kfree+0xd9/0x260 [ 108.932749] p9_fd_close+0x416/0x5b0 [ 108.936444] p9_client_create+0xac2/0x16c9 [ 108.940663] v9fs_session_init+0x21a/0x1a80 [ 108.944964] v9fs_mount+0x7c/0x900 [ 108.948485] mount_fs+0xae/0x328 [ 108.951830] vfs_kern_mount.part.34+0xdc/0x4e0 [ 108.956391] do_mount+0x581/0x30e0 [ 108.959916] __ia32_compat_sys_mount+0x5d5/0x860 [ 108.964654] do_fast_syscall_32+0x34d/0xfb2 [ 108.968954] entry_SYSENTER_compat+0x70/0x7f [ 108.973337] [ 108.974947] The buggy address belongs to the object at ffff8801ba834500 [ 108.974947] which belongs to the cache kmalloc-512 of size 512 [ 108.987594] The buggy address is located 288 bytes inside of [ 108.987594] 512-byte region [ffff8801ba834500, ffff8801ba834700) [ 108.999444] The buggy address belongs to the page: [ 109.004357] page:ffffea0006ea0d00 count:1 mapcount:0 mapping:ffff8801da800940 index:0x0 [ 109.012479] flags: 0x2fffc0000000100(slab) [ 109.016699] raw: 02fffc0000000100 ffffea00075e0848 ffffea000705f548 ffff8801da800940 [ 109.024562] raw: 0000000000000000 ffff8801ba834000 0000000100000006 0000000000000000 [ 109.032416] page dumped because: kasan: bad access detected [ 109.038101] [ 109.039706] Memory state around the buggy address: [ 109.044615] ffff8801ba834500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.051953] ffff8801ba834580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.059291] >ffff8801ba834600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.066624] ^ [ 109.071016] ffff8801ba834680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.078356] ffff8801ba834700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 109.085690] ================================================================== [ 109.093026] Disabling lock debugging due to kernel taint [ 109.098450] Kernel panic - not syncing: panic_on_warn set ... [ 109.098450] [ 109.105796] CPU: 1 PID: 19 Comm: kworker/1:0 Tainted: G B 4.18.0-rc3+ #40 [ 109.114011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.123352] Workqueue: events p9_poll_workfn [ 109.127738] Call Trace: [ 109.130315] dump_stack+0x1c9/0x2b4 [ 109.133924] ? dump_stack_print_info.cold.2+0x52/0x52 [ 109.139103] ? lock_downgrade+0x8f0/0x8f0 [ 109.143238] panic+0x238/0x4e7 [ 109.146412] ? add_taint.cold.5+0x16/0x16 [ 109.150540] ? add_taint.cold.5+0x5/0x16 [ 109.154580] ? do_raw_spin_unlock+0xa7/0x2f0 [ 109.158971] ? work_is_static_object+0x39/0x40 [ 109.163536] kasan_end_report+0x47/0x4f [ 109.167489] kasan_report.cold.7+0x76/0x2fe [ 109.171794] __asan_report_load8_noabort+0x14/0x20 [ 109.176703] work_is_static_object+0x39/0x40 [ 109.181091] debug_object_activate+0x2fc/0x690 [ 109.185652] ? __wake_up_common+0x740/0x740 [ 109.189955] ? debug_object_assert_init+0x4b0/0x4b0 [ 109.195039] ? mark_held_locks+0xc9/0x160 [ 109.199167] __queue_work+0x1ca/0x1410 [ 109.203036] ? __wake_up+0xe/0x10 [ 109.206467] ? p9_client_cb+0x62/0x80 [ 109.210248] ? flush_rcu_work+0x90/0x90 [ 109.214205] ? p9_fd_cancelled+0x2f0/0x2f0 [ 109.218423] ? dccp_close+0xe70/0xe70 [ 109.222208] ? lock_downgrade+0x8f0/0x8f0 [ 109.226337] ? sock_poll+0x274/0x4b0 [ 109.230035] ? mark_held_locks+0xc9/0x160 [ 109.234161] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 109.238725] queue_work_on+0x19a/0x1e0 [ 109.242606] p9_poll_workfn+0x55e/0x6d0 [ 109.246563] ? p9_read_work+0x1060/0x1060 [ 109.250694] ? graph_lock+0x170/0x170 [ 109.254479] ? lock_acquire+0x1e4/0x540 [ 109.258432] ? process_one_work+0xb9b/0x1ba0 [ 109.262830] ? kasan_check_read+0x11/0x20 [ 109.267428] ? __lock_is_held+0xb5/0x140 [ 109.271473] process_one_work+0xc73/0x1ba0 [ 109.275689] ? trace_hardirqs_on+0x10/0x10 [ 109.279909] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 109.284557] ? lock_repin_lock+0x430/0x430 [ 109.288786] ? __sched_text_start+0x8/0x8 [ 109.292916] ? graph_lock+0x170/0x170 [ 109.296697] ? lock_downgrade+0x8f0/0x8f0 [ 109.300833] ? kasan_check_read+0x11/0x20 [ 109.304960] ? do_raw_spin_unlock+0xa7/0x2f0 [ 109.309353] ? lock_acquire+0x1e4/0x540 [ 109.313306] ? worker_thread+0x3dc/0x13c0 [ 109.317437] ? lock_downgrade+0x8f0/0x8f0 [ 109.321565] ? lock_release+0xa30/0xa30 [ 109.325518] ? kasan_check_read+0x11/0x20 [ 109.329647] ? do_raw_spin_unlock+0xa7/0x2f0 [ 109.334036] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 109.338599] ? kasan_check_write+0x14/0x20 [ 109.342816] ? do_raw_spin_lock+0xc1/0x200 [ 109.347035] worker_thread+0x189/0x13c0 [ 109.350998] ? process_one_work+0x1ba0/0x1ba0 [ 109.355476] ? graph_lock+0x170/0x170 [ 109.359264] ? graph_lock+0x170/0x170 [ 109.363047] ? find_held_lock+0x36/0x1c0 [ 109.367093] ? find_held_lock+0x36/0x1c0 [ 109.371145] ? kasan_check_read+0x11/0x20 [ 109.375271] ? do_raw_spin_unlock+0xa7/0x2f0 [ 109.379662] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 109.384746] ? __kthread_parkme+0x58/0x1b0 [ 109.388964] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.393959] ? trace_hardirqs_on+0xd/0x10 [ 109.398091] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.403615] ? __kthread_parkme+0x106/0x1b0 [ 109.407915] kthread+0x345/0x410 [ 109.411264] ? process_one_work+0x1ba0/0x1ba0 [ 109.415739] ? kthread_bind+0x40/0x40 [ 109.419519] ret_from_fork+0x3a/0x50 [ 109.423692] Dumping ftrace buffer: [ 109.427212] (ftrace buffer empty) [ 109.430897] Kernel Offset: disabled [ 109.434506] Rebooting in 86400 seconds..