[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 26.724426] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 27.040891] random: sshd: uninitialized urandom read (32 bytes read) [ 27.302654] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.356828] random: sshd: uninitialized urandom read (32 bytes read) [ 166.403607] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts. [ 171.886884] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/30 11:54:00 parsed 1 programs 2018/05/30 11:54:00 executed programs: 0 [ 172.409080] IPVS: ftp: loaded support on port[0] = 21 [ 172.426222] IPVS: ftp: loaded support on port[0] = 21 [ 172.427265] IPVS: ftp: loaded support on port[0] = 21 [ 172.455767] IPVS: ftp: loaded support on port[0] = 21 [ 172.456711] IPVS: ftp: loaded support on port[0] = 21 [ 172.473087] IPVS: ftp: loaded support on port[0] = 21 [ 172.488357] IPVS: ftp: loaded support on port[0] = 21 [ 172.507652] IPVS: ftp: loaded support on port[0] = 21 [ 172.862475] ip (4524) used greatest stack depth: 54056 bytes left [ 172.948403] ip (4539) used greatest stack depth: 54040 bytes left [ 173.206802] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.213288] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.229180] device bridge_slave_0 entered promiscuous mode [ 173.250275] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.256685] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.265518] device bridge_slave_0 entered promiscuous mode [ 173.275737] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.282140] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.292675] device bridge_slave_0 entered promiscuous mode [ 173.302363] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.308777] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.316361] device bridge_slave_0 entered promiscuous mode [ 173.330699] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.337082] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.344138] device bridge_slave_0 entered promiscuous mode [ 173.354462] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.360827] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.367932] device bridge_slave_0 entered promiscuous mode [ 173.378097] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.384516] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.393759] device bridge_slave_1 entered promiscuous mode [ 173.400338] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.406722] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.413779] device bridge_slave_1 entered promiscuous mode [ 173.423259] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.429636] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.438116] device bridge_slave_0 entered promiscuous mode [ 173.447572] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.453942] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.461853] device bridge_slave_1 entered promiscuous mode [ 173.471548] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.477946] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.485717] device bridge_slave_1 entered promiscuous mode [ 173.496053] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.502475] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.509528] device bridge_slave_0 entered promiscuous mode [ 173.520897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.528240] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.534689] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.542168] device bridge_slave_1 entered promiscuous mode [ 173.551989] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.558383] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.567637] device bridge_slave_1 entered promiscuous mode [ 173.574237] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.580606] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.588301] device bridge_slave_1 entered promiscuous mode [ 173.597904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.607487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.617838] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.624222] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.632368] device bridge_slave_1 entered promiscuous mode [ 173.643201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.653618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.663418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.673255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.683902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.691669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.699787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.707110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.720740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.730622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.739690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.811985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.851633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.907863] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.939653] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.949289] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.974879] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 173.990231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.008418] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.018379] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.038397] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.057706] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.075412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.086241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.098761] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.118965] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.127087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.134651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.150484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.158432] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.167183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.179629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.207688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 174.219410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.232283] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.253980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.336884] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.417335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.427854] team0: Port device team_slave_0 added [ 174.539116] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.549077] team0: Port device team_slave_1 added [ 174.564183] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.575326] team0: Port device team_slave_0 added [ 174.598406] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.612779] team0: Port device team_slave_0 added [ 174.622507] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.633170] team0: Port device team_slave_0 added [ 174.667177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.679754] team0: Port device team_slave_0 added [ 174.690628] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.706486] team0: Port device team_slave_1 added [ 174.720464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.750560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.762152] team0: Port device team_slave_1 added [ 174.769332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.777757] team0: Port device team_slave_1 added [ 174.787313] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.800628] team0: Port device team_slave_0 added [ 174.818310] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.828758] team0: Port device team_slave_0 added [ 174.845300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.860067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 174.868262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.877184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.894262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 174.902861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.911560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.930349] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.941058] team0: Port device team_slave_1 added [ 174.956835] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 174.965445] team0: Port device team_slave_1 added [ 174.972307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 174.979350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.990691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.004075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.012135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 175.021083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.036965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.050504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.060168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.069675] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 175.077874] team0: Port device team_slave_1 added [ 175.086278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.108225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.116589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.127173] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 175.134876] team0: Port device team_slave_0 added [ 175.145133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 175.153466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 175.161168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 175.168737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.181314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.192745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.208774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.219629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.227939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.235921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.243809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.251815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.260466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.269182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.281199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.292748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.310898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.320686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.329205] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 175.341867] team0: Port device team_slave_1 added [ 175.355772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.363954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.380917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.390262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.398662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.406632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.414703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.422338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.430070] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.443626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.451929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.461856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.473815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.485644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.503547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.510774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.524641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.539691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.554414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.562292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.570284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.584728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 175.592673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.602453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.619846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.630336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.638507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.646286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.654979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.669525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.684317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.692412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.700625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.711999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.734967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.749235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.764767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.786242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.794322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.806784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.834683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.843201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.862114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.871256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.898370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.919449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.976046] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.985564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.997385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.102434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 176.109913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.119334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.669925] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.676373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.683194] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.689610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.704394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 176.780790] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.787258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.794010] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.800446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.808683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 176.848848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.863183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.967557] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.974075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.980896] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.987328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.010629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.047936] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.054388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.061209] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.067635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.099552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.127654] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.134100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.140867] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.147278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.168349] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.176603] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.183011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.189775] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.196183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.206827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.253602] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.260084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.268505] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.274932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.313633] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.435734] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.442173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.448927] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.455347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.463275] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 177.888767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.900251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.931803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.942211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.949610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.957478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.096121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.123936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.276383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.355136] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.389851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.422344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.516517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 181.525926] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 181.626216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.660794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.679568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 181.774604] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 181.809918] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 181.877276] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 181.906654] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 181.912918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.924725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.976591] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 181.982855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.995745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.032751] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 182.064868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.072790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.083325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.147974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 182.215778] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.222130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.231939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.275245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.290676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.307714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.334383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.346125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.369719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.412820] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.432553] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.515367] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.521669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.534769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.576428] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.597389] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.614407] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.627172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.635196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.707594] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.786523] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.977245] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.050444] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/30 11:54:12 executed programs: 8 2018/05/30 11:54:17 executed programs: 308 2018/05/30 11:54:22 executed programs: 653 2018/05/30 11:54:27 executed programs: 997 2018/05/30 11:54:32 executed programs: 1348 2018/05/30 11:54:37 executed programs: 1693 2018/05/30 11:54:42 executed programs: 2041 2018/05/30 11:54:47 executed programs: 2388 [ 220.115078] ================================================================== [ 220.122498] BUG: KMSAN: uninit-value in rcu_cblist_dequeue+0x1f1/0x270 [ 220.129165] CPU: 0 PID: 14349 Comm: blkid Not tainted 4.17.0-rc5+ #103 [ 220.135828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.145174] Call Trace: [ 220.147750] [ 220.149903] dump_stack+0x185/0x1d0 [ 220.153534] ? rcu_cblist_dequeue+0x1f1/0x270 [ 220.158037] kmsan_report+0x149/0x260 [ 220.161840] __msan_warning_32+0x6e/0xc0 [ 220.165900] rcu_cblist_dequeue+0x1f1/0x270 [ 220.170222] rcu_process_callbacks+0x176e/0x2000 [ 220.174987] ? rcu_scheduler_starting+0xe0/0xe0 [ 220.179654] __do_softirq+0x56d/0x93d [ 220.183475] irq_exit+0x202/0x240 [ 220.186929] exiting_irq+0xe/0x10 [ 220.190383] smp_apic_timer_interrupt+0x64/0x90 [ 220.195049] apic_timer_interrupt+0xf/0x20 [ 220.199271] [ 220.201507] RIP: 0010:msan_get_shadow_origin_ptr+0xfe/0x230 [ 220.207210] RSP: 0000:ffff8801c340f9e0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 220.214912] RAX: ffff8802284e41d0 RBX: ffffffff8b588000 RCX: ffff88021fff16a0 [ 220.222177] RDX: 00000000000006a0 RSI: 0000000000000008 RDI: 0000000000000000 [ 220.229443] RBP: ffff8801c340fa10 R08: 0000000000000000 R09: 0000000000000025 [ 220.236709] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801a84e41d0 [ 220.243977] R13: 0000000000000000 R14: ffffffff8b587000 R15: ffff8801a84e41d0 [ 220.251270] __msan_metadata_ptr_for_load_8+0x10/0x20 [ 220.256479] alloc_set_pte+0x73d/0x1d80 [ 220.260458] filemap_map_pages+0x12d7/0x1ac0 [ 220.264870] ? filemap_fault+0x2630/0x2630 [ 220.269103] handle_mm_fault+0x4523/0x7e90 [ 220.273342] ? filemap_fault+0x2630/0x2630 [ 220.277577] __do_page_fault+0xec6/0x1a10 [ 220.281728] ? page_fault+0x1e/0x30 [ 220.285357] do_page_fault+0xd3/0x260 [ 220.289155] ? page_fault+0x8/0x30 [ 220.292691] page_fault+0x1e/0x30 [ 220.296138] RIP: 0033:0x7ffb61761f84 [ 220.299844] RSP: 002b:00007fff76383ca0 EFLAGS: 00010206 [ 220.305201] RAX: 00007ffb611a52b8 RBX: 00007ffb619779a8 RCX: 00007ffb6176f1d7 [ 220.312467] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 00007ffb619779a8 [ 220.319737] RBP: 00007fff76383e10 R08: 0000000070000029 R09: 000000006ffffdff [ 220.326998] R10: 000000006ffffeff R11: 0000000000000206 R12: 00007fff76383ef8 [ 220.334264] R13: 000000006fffff48 R14: 00007fff76383b60 R15: 00007fff76383b00 [ 220.341519] [ 220.343123] Uninit was stored to memory at: [ 220.347428] kmsan_internal_chain_origin+0x12b/0x210 [ 220.352513] __msan_chain_origin+0x69/0xc0 [ 220.356729] rcu_segcblist_extract_done_cbs+0x3f7/0x5e0 [ 220.362247] rcu_process_callbacks+0x173d/0x2000 [ 220.366978] __do_softirq+0x56d/0x93d [ 220.370753] Uninit was stored to memory at: [ 220.375052] kmsan_internal_chain_origin+0x12b/0x210 [ 220.380131] __msan_chain_origin+0x69/0xc0 [ 220.384343] rcu_segcblist_enqueue+0x24c/0x2d0 [ 220.388915] __call_rcu+0x227/0xef0 [ 220.392525] call_rcu_sched+0x32/0x40 [ 220.396315] free_pid+0x441/0x450 [ 220.399754] detach_pid+0x35a/0x370 [ 220.403366] release_task+0x10a0/0x2530 [ 220.407324] do_exit+0x2d91/0x38d0 [ 220.410838] do_group_exit+0x1a0/0x360 [ 220.414703] get_signal+0xfcb/0x1f40 [ 220.418397] do_signal+0xb8/0x1cf0 [ 220.421915] prepare_exit_to_usermode+0x271/0x3a0 [ 220.426734] syscall_return_slowpath+0xe9/0x700 [ 220.431378] do_syscall_64+0x1af/0x230 [ 220.435242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.440402] Local variable description: ----tlb.i@ldt_arch_exit_mmap [ 220.446863] Variable was created at: [ 220.450553] ldt_arch_exit_mmap+0x46/0x160 [ 220.454762] exit_mmap+0x3ef/0x970 [ 220.458273] ================================================================== [ 220.465606] Disabling lock debugging due to kernel taint [ 220.471041] Kernel panic - not syncing: panic_on_warn set ... [ 220.471041] [ 220.478399] CPU: 0 PID: 14349 Comm: blkid Tainted: G B 4.17.0-rc5+ #103 [ 220.486424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.495752] Call Trace: [ 220.498317] [ 220.500446] dump_stack+0x185/0x1d0 [ 220.504048] panic+0x39d/0x940 [ 220.507224] ? rcu_cblist_dequeue+0x1f1/0x270 [ 220.511695] kmsan_report+0x260/0x260 [ 220.515484] __msan_warning_32+0x6e/0xc0 [ 220.519531] rcu_cblist_dequeue+0x1f1/0x270 [ 220.523832] rcu_process_callbacks+0x176e/0x2000 [ 220.528568] ? rcu_scheduler_starting+0xe0/0xe0 [ 220.533214] __do_softirq+0x56d/0x93d [ 220.536997] irq_exit+0x202/0x240 [ 220.540437] exiting_irq+0xe/0x10 [ 220.543866] smp_apic_timer_interrupt+0x64/0x90 [ 220.548510] apic_timer_interrupt+0xf/0x20 [ 220.552715] [ 220.554928] RIP: 0010:msan_get_shadow_origin_ptr+0xfe/0x230 [ 220.560610] RSP: 0000:ffff8801c340f9e0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 220.568291] RAX: ffff8802284e41d0 RBX: ffffffff8b588000 RCX: ffff88021fff16a0 [ 220.575544] RDX: 00000000000006a0 RSI: 0000000000000008 RDI: 0000000000000000 [ 220.582804] RBP: ffff8801c340fa10 R08: 0000000000000000 R09: 0000000000000025 [ 220.590057] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801a84e41d0 [ 220.597313] R13: 0000000000000000 R14: ffffffff8b587000 R15: ffff8801a84e41d0 [ 220.604568] __msan_metadata_ptr_for_load_8+0x10/0x20 [ 220.609743] alloc_set_pte+0x73d/0x1d80 [ 220.613709] filemap_map_pages+0x12d7/0x1ac0 [ 220.618101] ? filemap_fault+0x2630/0x2630 [ 220.622317] handle_mm_fault+0x4523/0x7e90 [ 220.626531] ? filemap_fault+0x2630/0x2630 [ 220.630743] __do_page_fault+0xec6/0x1a10 [ 220.634872] ? page_fault+0x1e/0x30 [ 220.638476] do_page_fault+0xd3/0x260 [ 220.642264] ? page_fault+0x8/0x30 [ 220.645787] page_fault+0x1e/0x30 [ 220.649219] RIP: 0033:0x7ffb61761f84 [ 220.652903] RSP: 002b:00007fff76383ca0 EFLAGS: 00010206 [ 220.658241] RAX: 00007ffb611a52b8 RBX: 00007ffb619779a8 RCX: 00007ffb6176f1d7 [ 220.665737] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 00007ffb619779a8 [ 220.672982] RBP: 00007fff76383e10 R08: 0000000070000029 R09: 000000006ffffdff [ 220.680230] R10: 000000006ffffeff R11: 0000000000000206 R12: 00007fff76383ef8 [ 220.687474] R13: 000000006fffff48 R14: 00007fff76383b60 R15: 00007fff76383b00 [ 220.695179] Dumping ftrace buffer: [ 220.698698] (ftrace buffer empty) [ 220.702380] Kernel Offset: disabled [ 220.705980] Rebooting in 86400 seconds..