[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.101400] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.758573] random: sshd: uninitialized urandom read (32 bytes read) [ 35.263624] random: sshd: uninitialized urandom read (32 bytes read) [ 36.373662] random: sshd: uninitialized urandom read (32 bytes read) [ 679.232549] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. [ 684.792420] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/29 00:53:34 parsed 1 programs [ 686.188936] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/29 00:53:37 executed programs: 0 [ 688.296989] IPVS: ftp: loaded support on port[0] = 21 [ 688.325308] IPVS: ftp: loaded support on port[0] = 21 [ 688.328109] IPVS: ftp: loaded support on port[0] = 21 [ 688.353639] IPVS: ftp: loaded support on port[0] = 21 [ 688.362395] IPVS: ftp: loaded support on port[0] = 21 [ 688.366126] IPVS: ftp: loaded support on port[0] = 21 [ 688.369654] IPVS: ftp: loaded support on port[0] = 21 [ 688.391426] IPVS: ftp: loaded support on port[0] = 21 [ 689.489727] ip (4659) used greatest stack depth: 54552 bytes left [ 689.754462] ip (4692) used greatest stack depth: 54344 bytes left [ 690.062341] ip (4739) used greatest stack depth: 54328 bytes left [ 690.215387] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.221907] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.250807] device bridge_slave_0 entered promiscuous mode [ 690.322197] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.328672] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.355567] device bridge_slave_1 entered promiscuous mode [ 690.370384] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.376830] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.385326] device bridge_slave_0 entered promiscuous mode [ 690.401589] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.408024] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.418144] device bridge_slave_0 entered promiscuous mode [ 690.430733] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.437193] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.452867] device bridge_slave_0 entered promiscuous mode [ 690.461545] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.468037] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.476298] device bridge_slave_0 entered promiscuous mode [ 690.486354] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.492888] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.502584] device bridge_slave_0 entered promiscuous mode [ 690.519362] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.525807] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.534203] device bridge_slave_0 entered promiscuous mode [ 690.548179] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.554692] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.564517] device bridge_slave_1 entered promiscuous mode [ 690.577827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.585385] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.591799] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.602701] device bridge_slave_1 entered promiscuous mode [ 690.609720] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.616158] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.625708] device bridge_slave_1 entered promiscuous mode [ 690.632687] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.639145] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.649215] device bridge_slave_1 entered promiscuous mode [ 690.661867] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.668297] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.676359] device bridge_slave_1 entered promiscuous mode [ 690.687128] bridge0: port 1(bridge_slave_0) entered blocking state [ 690.693553] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.702161] device bridge_slave_0 entered promiscuous mode [ 690.714254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.731181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.738342] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.744829] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.761098] device bridge_slave_1 entered promiscuous mode [ 690.772789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.783541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.791736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 690.811691] bridge0: port 2(bridge_slave_1) entered blocking state [ 690.818175] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.842598] device bridge_slave_1 entered promiscuous mode [ 690.856458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 690.864676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.877110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 690.891715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 690.903862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.916798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 690.930601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 690.996022] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 691.043281] ip (4843) used greatest stack depth: 54120 bytes left [ 691.057535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 691.069468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 691.139797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.217900] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.235151] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.252038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.268313] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.307365] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.319946] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.368264] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.378827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.399147] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.435995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.456318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.484041] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.497903] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 691.585973] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.613198] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 691.678333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 691.685332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 691.724207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 691.757871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 691.772676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 691.800874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 691.822187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 691.832612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 691.853761] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 691.861843] team0: Port device team_slave_0 added [ 691.883149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 691.891606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 691.948851] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 691.968223] team0: Port device team_slave_1 added [ 691.981743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 691.989353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 692.007878] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.016486] team0: Port device team_slave_0 added [ 692.043293] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.056526] team0: Port device team_slave_0 added [ 692.069240] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.077850] team0: Port device team_slave_0 added [ 692.095881] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.113873] team0: Port device team_slave_1 added [ 692.120421] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.133205] team0: Port device team_slave_0 added [ 692.148256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 692.159509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 692.175195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.204386] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.212986] team0: Port device team_slave_1 added [ 692.225668] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.234189] team0: Port device team_slave_1 added [ 692.245018] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.260887] team0: Port device team_slave_0 added [ 692.271398] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.284875] team0: Port device team_slave_1 added [ 692.301872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.325687] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.340750] team0: Port device team_slave_0 added [ 692.365295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.385533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.405991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.420426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.431003] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.438974] team0: Port device team_slave_1 added [ 692.456295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 692.473706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 692.484739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 692.494320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.514290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.528557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.540544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.550810] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.559530] team0: Port device team_slave_1 added [ 692.568186] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 692.576171] team0: Port device team_slave_0 added [ 692.585779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 692.598801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 692.614964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 692.624178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 692.645171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 692.660569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 692.668903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 692.676760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 692.684986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 692.697857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 692.705887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 692.715458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 692.728363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 692.737014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.744844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 692.753278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 692.761803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 692.771031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 692.784395] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 692.791918] team0: Port device team_slave_1 added [ 692.798058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 692.805973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 692.818703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.837638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 692.849708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 692.864031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 692.876476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 692.884527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 692.891838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 692.903898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 692.914670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 692.928557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 692.938320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 692.945806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 692.956011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 692.965713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 692.973156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 692.981446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.999832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 693.008531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 693.022670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 693.044137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 693.061514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 693.088962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 693.107234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 693.124365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 693.145868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 693.164435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 693.172731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 693.185650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 693.210206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 693.234971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 693.250902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 693.261244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 693.285195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 693.308771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 693.318254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 693.327131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 693.335516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 693.396549] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 693.405221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 693.422188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 693.459439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 693.478984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 693.497214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 694.116209] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.122781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.129612] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.136148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.169494] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.186021] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.192482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.199271] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.205679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.213873] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.321008] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.327612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.334434] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.340949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.348665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.379967] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.386449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.393300] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.399732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.411147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.437738] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.444220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.451069] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.457542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.489449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.520127] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.526583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.533381] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.539811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.558405] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.735027] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.741529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.748322] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.754737] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.763989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 694.770799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.779134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.788125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.795969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.804010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.811946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.819688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 694.850837] bridge0: port 2(bridge_slave_1) entered blocking state [ 694.857303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 694.864137] bridge0: port 1(bridge_slave_0) entered blocking state [ 694.870584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 694.884050] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 695.776350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 697.614449] ip (5738) used greatest stack depth: 54096 bytes left [ 698.546359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 698.768515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 698.853446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 698.887749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 698.998367] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.022307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 699.079811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 699.131706] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.196059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 699.215931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 699.264681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.289653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.443143] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 699.451997] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.458283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 699.465752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 699.562285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.585015] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.631538] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 699.638984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 699.651793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 699.687471] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 699.744212] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 699.751747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 699.762992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 699.801657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 699.814346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 699.823886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 699.890544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 699.896924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 699.912025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 699.951676] 8021q: adding VLAN 0 to HW filter on device team0 [ 699.968584] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 699.982789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 699.997194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 700.053829] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 700.069490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 700.081894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 700.136230] 8021q: adding VLAN 0 to HW filter on device team0 [ 700.178162] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 700.184529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 700.194732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 700.239396] 8021q: adding VLAN 0 to HW filter on device team0 [ 700.250397] 8021q: adding VLAN 0 to HW filter on device team0 [ 700.364932] 8021q: adding VLAN 0 to HW filter on device team0 [ 700.424013] 8021q: adding VLAN 0 to HW filter on device team0 [ 700.522352] 8021q: adding VLAN 0 to HW filter on device team0 [ 700.585313] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/29 00:53:51 executed programs: 8 2018/06/29 00:53:56 executed programs: 333 2018/06/29 00:54:01 executed programs: 691 2018/06/29 00:54:06 executed programs: 1053 2018/06/29 00:54:11 executed programs: 1407 2018/06/29 00:54:16 executed programs: 1758 2018/06/29 00:54:21 executed programs: 2118 2018/06/29 00:54:26 executed programs: 2474 2018/06/29 00:54:31 executed programs: 2838 2018/06/29 00:54:36 executed programs: 3200 2018/06/29 00:54:41 executed programs: 3559 2018/06/29 00:54:46 executed programs: 3899 2018/06/29 00:54:51 executed programs: 4255 2018/06/29 00:54:56 executed programs: 4608 2018/06/29 00:55:01 executed programs: 4959 2018/06/29 00:55:06 executed programs: 5315 2018/06/29 00:55:11 executed programs: 5664 2018/06/29 00:55:16 executed programs: 6013 2018/06/29 00:55:21 executed programs: 6369 [ 792.874816] ================================================================== [ 792.882266] BUG: KMSAN: uninit-value in __list_del_entry_valid+0x183/0x440 [ 792.889290] CPU: 1 PID: 23434 Comm: blkid Not tainted 4.17.0+ #9 [ 792.895428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.904782] Call Trace: [ 792.907380] dump_stack+0x185/0x1d0 [ 792.911039] kmsan_report+0x188/0x2a0 [ 792.914863] __msan_warning_32+0x70/0xc0 [ 792.918940] __list_del_entry_valid+0x183/0x440 [ 792.923651] get_page_from_freelist+0x9d8b/0xb740 [ 792.928498] ? kmsan_alloc_page+0x82/0xe0 [ 792.932649] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 792.937583] ? alloc_pages_vma+0xcc6/0x17f0 [ 792.941905] ? wp_page_copy+0x461/0x2470 [ 792.945979] ? kmsan_set_origin_inline+0x6b/0x120 [ 792.950845] ? __msan_poison_alloca+0x15c/0x1d0 [ 792.955531] ? kmsan_set_origin_inline+0x6b/0x120 [ 792.960374] ? __msan_poison_alloca+0x15c/0x1d0 [ 792.965051] __alloc_pages_nodemask+0x792/0x5cc0 [ 792.969815] ? __mod_lruvec_page_state+0x36f/0x750 [ 792.974766] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 792.980151] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 792.985531] ? unlock_page_memcg+0x7a/0x160 [ 792.989862] ? page_remove_rmap+0x7ec/0xe40 [ 792.994194] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 792.999563] ? wp_page_copy+0x2227/0x2470 [ 793.003730] alloc_pages_current+0x6b1/0x970 [ 793.008151] pte_alloc_one+0x56/0x100 [ 793.011957] handle_mm_fault+0x2e7b/0x7ed0 [ 793.016205] ? filemap_fault+0x2590/0x2590 [ 793.020450] __do_page_fault+0xec6/0x1a10 [ 793.024695] do_page_fault+0xb7/0x250 [ 793.028501] ? page_fault+0x8/0x30 [ 793.032042] page_fault+0x1e/0x30 [ 793.035491] RIP: 0033:0x7f23bfd13f84 [ 793.039196] RSP: 002b:00007ffe3130fe90 EFLAGS: 00010202 [ 793.044561] RAX: 00007f23bfae4848 RBX: 00007f23bff294c8 RCX: 00007f23bfd211d7 [ 793.051858] RDX: 00007f23bfd09e20 RSI: 0000000000000030 RDI: 00007f23bff294c8 [ 793.059138] RBP: 00007ffe31310000 R08: 0000000070000029 R09: 000000006ffffdff [ 793.066411] R10: 000000006ffffeff R11: 0000000000000246 R12: 00007ffe313100e8 [ 793.073687] R13: 000000006fffff48 R14: 00007ffe3130fde0 R15: 00007ffe3130fd80 [ 793.080966] [ 793.082592] Uninit was stored to memory at: [ 793.086927] kmsan_internal_chain_origin+0x12b/0x210 [ 793.092036] __msan_chain_origin+0x69/0xc0 [ 793.096296] free_unref_page_commit+0x4bc/0x4d0 [ 793.100990] free_pages+0x290/0x320 [ 793.104637] tlb_finish_mmu+0x3f7/0x5c0 [ 793.108637] exit_mmap+0x539/0x980 [ 793.112194] __mmput+0x158/0x600 [ 793.115562] mmput+0xab/0xf0 [ 793.118583] exit_mm+0x6ed/0x7a0 [ 793.121953] do_exit+0xc12/0x3930 [ 793.125407] do_group_exit+0x1a0/0x360 [ 793.129302] get_signal+0x1405/0x1ec0 [ 793.133103] do_signal+0xb8/0x1d20 [ 793.136644] prepare_exit_to_usermode+0x271/0x3a0 [ 793.141490] syscall_return_slowpath+0xe9/0x710 [ 793.146157] do_syscall_64+0x1ad/0x230 [ 793.150047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.155224] [ 793.156841] Uninit was stored to memory at: [ 793.161201] kmsan_internal_chain_origin+0x12b/0x210 [ 793.166310] __msan_chain_origin+0x69/0xc0 [ 793.170544] unmap_page_range+0xeb4/0x3be0 [ 793.174776] unmap_single_vma+0x445/0x5e0 [ 793.178923] unmap_vmas+0x1f4/0x360 [ 793.182566] exit_mmap+0x4d7/0x980 [ 793.186104] __mmput+0x158/0x600 [ 793.189467] mmput+0xab/0xf0 [ 793.192487] exit_mm+0x6ed/0x7a0 [ 793.195855] do_exit+0xc12/0x3930 [ 793.199313] do_group_exit+0x1a0/0x360 [ 793.203212] get_signal+0x1405/0x1ec0 [ 793.207010] do_signal+0xb8/0x1d20 [ 793.210690] prepare_exit_to_usermode+0x271/0x3a0 [ 793.215541] syscall_return_slowpath+0xe9/0x710 [ 793.220205] do_syscall_64+0x1ad/0x230 [ 793.224093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.229268] [ 793.230885] Uninit was stored to memory at: [ 793.235208] kmsan_internal_chain_origin+0x12b/0x210 [ 793.240307] __msan_chain_origin+0x69/0xc0 [ 793.244544] free_unref_page_commit+0x4bc/0x4d0 [ 793.249229] free_pages+0x290/0x320 [ 793.252853] tlb_finish_mmu+0x3f7/0x5c0 [ 793.256824] exit_mmap+0x539/0x980 [ 793.260362] __mmput+0x158/0x600 [ 793.263727] mmput+0xab/0xf0 [ 793.266743] exit_mm+0x6ed/0x7a0 [ 793.270113] do_exit+0xc12/0x3930 [ 793.273826] do_group_exit+0x1a0/0x360 [ 793.277716] get_signal+0x1405/0x1ec0 [ 793.281517] do_signal+0xb8/0x1d20 [ 793.285058] prepare_exit_to_usermode+0x271/0x3a0 [ 793.289900] syscall_return_slowpath+0xe9/0x710 [ 793.294568] do_syscall_64+0x1ad/0x230 [ 793.298459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.303634] [ 793.305253] Local variable description: ----tlb@exit_mmap [ 793.310776] Variable was created at: [ 793.314487] exit_mmap+0x47/0x980 [ 793.317938] __mmput+0x158/0x600 [ 793.321293] ================================================================== [ 793.328643] Disabling lock debugging due to kernel taint [ 793.334100] Kernel panic - not syncing: panic_on_warn set ... [ 793.334100] [ 793.341468] CPU: 1 PID: 23434 Comm: blkid Tainted: G B 4.17.0+ #9 [ 793.348996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.358365] Call Trace: [ 793.361566] dump_stack+0x185/0x1d0 [ 793.365200] panic+0x3d0/0x990 [ 793.368403] kmsan_report+0x29e/0x2a0 [ 793.372209] __msan_warning_32+0x70/0xc0 [ 793.376279] __list_del_entry_valid+0x183/0x440 [ 793.380953] get_page_from_freelist+0x9d8b/0xb740 [ 793.385800] ? kmsan_alloc_page+0x82/0xe0 [ 793.389953] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 793.394885] ? alloc_pages_vma+0xcc6/0x17f0 [ 793.399210] ? wp_page_copy+0x461/0x2470 [ 793.403287] ? kmsan_set_origin_inline+0x6b/0x120 [ 793.408140] ? __msan_poison_alloca+0x15c/0x1d0 [ 793.412834] ? kmsan_set_origin_inline+0x6b/0x120 [ 793.417681] ? __msan_poison_alloca+0x15c/0x1d0 [ 793.422455] __alloc_pages_nodemask+0x792/0x5cc0 [ 793.427219] ? __mod_lruvec_page_state+0x36f/0x750 [ 793.432157] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 793.437569] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 793.442969] ? unlock_page_memcg+0x7a/0x160 [ 793.447299] ? page_remove_rmap+0x7ec/0xe40 [ 793.451630] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 793.456997] ? wp_page_copy+0x2227/0x2470 [ 793.461162] alloc_pages_current+0x6b1/0x970 [ 793.465579] pte_alloc_one+0x56/0x100 [ 793.469383] handle_mm_fault+0x2e7b/0x7ed0 [ 793.473634] ? filemap_fault+0x2590/0x2590 [ 793.477876] __do_page_fault+0xec6/0x1a10 [ 793.482046] do_page_fault+0xb7/0x250 [ 793.485846] ? page_fault+0x8/0x30 [ 793.489386] page_fault+0x1e/0x30 [ 793.492835] RIP: 0033:0x7f23bfd13f84 [ 793.496545] RSP: 002b:00007ffe3130fe90 EFLAGS: 00010202 [ 793.501912] RAX: 00007f23bfae4848 RBX: 00007f23bff294c8 RCX: 00007f23bfd211d7 [ 793.509183] RDX: 00007f23bfd09e20 RSI: 0000000000000030 RDI: 00007f23bff294c8 [ 793.516455] RBP: 00007ffe31310000 R08: 0000000070000029 R09: 000000006ffffdff [ 793.523742] R10: 000000006ffffeff R11: 0000000000000246 R12: 00007ffe313100e8 [ 793.531021] R13: 000000006fffff48 R14: 00007ffe3130fde0 R15: 00007ffe3130fd80 [ 793.538838] Dumping ftrace buffer: [ 793.542376] (ftrace buffer empty) [ 793.546065] Kernel Offset: disabled [ 793.549678] Rebooting in 86400 seconds..