[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.182769] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 31.864419] random: sshd: uninitialized urandom read (32 bytes read) [ 32.212392] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.489125] random: sshd: uninitialized urandom read (32 bytes read) [ 149.372146] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. [ 155.011016] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/29 02:20:51 parsed 1 programs [ 156.390004] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/29 02:20:54 executed programs: 0 [ 158.265131] IPVS: ftp: loaded support on port[0] = 21 [ 158.274712] IPVS: ftp: loaded support on port[0] = 21 [ 158.283710] IPVS: ftp: loaded support on port[0] = 21 [ 158.289336] IPVS: ftp: loaded support on port[0] = 21 [ 158.298425] IPVS: ftp: loaded support on port[0] = 21 [ 158.312926] IPVS: ftp: loaded support on port[0] = 21 [ 158.321402] IPVS: ftp: loaded support on port[0] = 21 [ 158.339871] IPVS: ftp: loaded support on port[0] = 21 [ 159.118299] ip (4675) used greatest stack depth: 54352 bytes left [ 159.470721] ip (4731) used greatest stack depth: 54344 bytes left [ 159.763652] ip (4777) used greatest stack depth: 54328 bytes left [ 159.953219] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.959871] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.981908] device bridge_slave_0 entered promiscuous mode [ 160.032845] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.039392] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.064983] device bridge_slave_0 entered promiscuous mode [ 160.074454] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.081660] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.089949] device bridge_slave_0 entered promiscuous mode [ 160.098763] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.105592] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.113524] device bridge_slave_1 entered promiscuous mode [ 160.126789] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.133696] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.143593] device bridge_slave_0 entered promiscuous mode [ 160.156566] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.163592] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.171714] device bridge_slave_0 entered promiscuous mode [ 160.179738] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.186334] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.194644] device bridge_slave_0 entered promiscuous mode [ 160.205167] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.211640] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.219921] device bridge_slave_1 entered promiscuous mode [ 160.229296] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.235765] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.245731] device bridge_slave_0 entered promiscuous mode [ 160.253144] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.259727] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.267931] device bridge_slave_0 entered promiscuous mode [ 160.278880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.289843] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.296446] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.305222] device bridge_slave_1 entered promiscuous mode [ 160.316665] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.323461] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.331560] device bridge_slave_1 entered promiscuous mode [ 160.343396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.350719] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.357379] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.366201] device bridge_slave_1 entered promiscuous mode [ 160.377816] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.384332] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.394969] device bridge_slave_1 entered promiscuous mode [ 160.402759] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.409358] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.417891] device bridge_slave_1 entered promiscuous mode [ 160.428975] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.435648] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.450738] device bridge_slave_1 entered promiscuous mode [ 160.463922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.475250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.484287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.498313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.510182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.518840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.531372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.564267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.587798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.606914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.615596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.648568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.675940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.684405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.892901] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.913870] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.934802] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 160.984368] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.034208] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.047477] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.057271] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.066670] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.080741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.096257] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.118871] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.153675] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.213573] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.224002] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.234124] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.291569] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.517921] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.537511] team0: Port device team_slave_0 added [ 161.561357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 161.568442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.579930] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.593602] team0: Port device team_slave_0 added [ 161.695793] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.714189] team0: Port device team_slave_1 added [ 161.724501] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.741525] team0: Port device team_slave_1 added [ 161.780426] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.789424] team0: Port device team_slave_0 added [ 161.798817] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.807199] team0: Port device team_slave_0 added [ 161.816561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 161.843116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 161.851166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.874978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.893832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.910364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.926762] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.935728] team0: Port device team_slave_0 added [ 161.965372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 161.974368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.983687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.994160] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 162.003172] team0: Port device team_slave_0 added [ 162.009533] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 162.019381] team0: Port device team_slave_1 added [ 162.027817] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 162.039084] team0: Port device team_slave_0 added [ 162.046983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 162.056128] team0: Port device team_slave_1 added [ 162.063769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.073708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.088020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.108116] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 162.119102] team0: Port device team_slave_0 added [ 162.133200] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 162.143495] team0: Port device team_slave_1 added [ 162.151482] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 162.160445] team0: Port device team_slave_1 added [ 162.168958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.177297] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 162.186567] team0: Port device team_slave_1 added [ 162.195928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 162.208305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.230598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.247399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.262127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.276869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.290235] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 162.299726] team0: Port device team_slave_1 added [ 162.314555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.327431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.350494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.374998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.389836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.404688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.413524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 162.421960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.432653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.442390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.476801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.499451] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.509206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 162.519886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.530604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.550167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.570867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.581368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.589618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.598112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.612415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.651369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.662436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.673157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.680515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.694354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.706593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 162.714389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 162.722516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 162.730692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.747237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.761480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.789731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.797996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.806411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.814739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.822702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.831396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.840294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.850629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.865362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.890739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.901538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 162.911496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 162.927453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.941167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.960953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.983863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.991993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 163.000583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 163.019705] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 163.031163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 163.049166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.064404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.075527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.091417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.107550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 163.116488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.125410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.056715] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.063207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.070130] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.076779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.106987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.114859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.128611] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.135120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.141949] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.148562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.156622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.182709] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.189188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.196060] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.202527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.211264] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.219893] ip (5281) used greatest stack depth: 54120 bytes left [ 164.234354] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.241922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.249207] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.255681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.264601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.340244] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.346756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.353666] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.360165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.375172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.418713] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.425458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.432369] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.439062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.465551] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.476359] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.482914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.489810] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.496258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.505201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 164.638369] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.644849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.651696] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.658265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.692825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 165.156926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.170227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.195840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.208572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.216646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.224646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.232473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.393228] ip (5899) used greatest stack depth: 54096 bytes left [ 168.737778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.846791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.864797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.911728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.959199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.101209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.174738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.204264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.268879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.318736] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.356716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.370866] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.384261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.572772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.640705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.647189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.659833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.673366] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.707780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.720390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.742746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.815498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.822007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.830141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.855292] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.870489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.890256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.912961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.920078] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.926977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.937310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.110696] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.117389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.130203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.193648] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.223476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.240704] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.255810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.269226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.297547] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.318451] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.352292] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.360245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.378854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.450914] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.673890] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.741387] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.822875] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.860829] ================================================================== [ 172.868263] BUG: KMSAN: uninit-value in ip_rcv+0xa93/0x16a0 [ 172.873986] CPU: 1 PID: 6548 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 172.880826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.890272] Call Trace: [ 172.892858] [ 172.895013] dump_stack+0x185/0x1d0 [ 172.898649] kmsan_report+0x188/0x2a0 [ 172.902470] __msan_warning_32+0x70/0xc0 [ 172.906572] ip_rcv+0xa93/0x16a0 [ 172.909951] ? packet_rcv+0x1fda/0x2210 [ 172.914038] __netif_receive_skb_core+0x47f3/0x4aa0 [ 172.919183] ? ip_local_deliver_finish+0xed0/0xed0 [ 172.924130] process_backlog+0x62d/0xe20 [ 172.928214] ? rps_trigger_softirq+0x2f0/0x2f0 [ 172.932815] net_rx_action+0x766/0x1a80 [ 172.936819] ? net_tx_action+0xad0/0xad0 [ 172.941960] __do_softirq+0x592/0x979 [ 172.945784] do_softirq_own_stack+0x2a/0x40 [ 172.950215] [ 172.952471] __local_bh_enable_ip+0x114/0x140 [ 172.957001] local_bh_enable+0x36/0x40 [ 172.961349] ip_finish_output2+0x136a/0x1480 [ 172.965788] ip_finish_output+0xcbc/0x1000 [ 172.970067] ip_output+0x505/0x5d0 [ 172.973625] ? ip_mc_finish_output+0x3b0/0x3b0 [ 172.978230] ? ip_finish_output+0x1000/0x1000 [ 172.982749] ip_queue_xmit+0x1b0f/0x1d00 [ 172.987003] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 172.992499] ? __skb_clone+0x6ec/0x990 [ 172.996621] ? is_console_locked+0x14/0x50 [ 173.000893] ? ip_output+0x5d0/0x5d0 [ 173.004651] tcp_transmit_skb+0x3db5/0x5350 [ 173.009010] tcp_write_xmit+0x2d81/0xb200 [ 173.013292] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.018781] __tcp_push_pending_frames+0x124/0x400 [ 173.023737] tcp_push+0x803/0x8f0 [ 173.027231] tcp_sendmsg_locked+0x4eb1/0x6610 [ 173.031923] ? __msan_poison_alloca+0x15c/0x1d0 [ 173.036633] tcp_sendmsg+0xb2/0x100 [ 173.040277] ? tcp_sendmsg_locked+0x6610/0x6610 [ 173.044997] inet_sendmsg+0x3fc/0x760 [ 173.049000] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 173.054388] ? inet_getname+0x4a0/0x4a0 [ 173.058478] __sys_sendto+0x6c4/0x7e0 [ 173.062394] ? syscall_return_slowpath+0xe9/0x710 [ 173.067363] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 173.072305] ? syscall_return_slowpath+0xe9/0x710 [ 173.077211] __x64_sys_sendto+0x1a1/0x210 [ 173.081383] ? __sys_sendto+0x7e0/0x7e0 [ 173.085481] do_syscall_64+0x15b/0x230 [ 173.089401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.094598] RIP: 0033:0x455a99 [ 173.097793] RSP: 002b:00007fa1270ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 173.105607] RAX: ffffffffffffffda RBX: 00007fa1270cd6d4 RCX: 0000000000455a99 [ 173.112889] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000003 [ 173.120168] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000010 [ 173.127462] R10: 0000000004000002 R11: 0000000000000246 R12: 00000000ffffffff [ 173.134746] R13: 00000000004c0ef1 R14: 00000000004d0de8 R15: 0000000000000000 [ 173.142021] [ 173.143644] Uninit was stored to memory at: [ 173.147975] kmsan_internal_chain_origin+0x12b/0x210 [ 173.153092] kmsan_memcpy_origins+0x11d/0x170 [ 173.157769] __msan_memcpy+0x109/0x160 [ 173.161667] pskb_expand_head+0x3a6/0x1a70 [ 173.165911] skb_copy_ubufs+0x375/0x2650 [ 173.170072] __netif_receive_skb_core+0x3404/0x4aa0 [ 173.175098] process_backlog+0x62d/0xe20 [ 173.179172] net_rx_action+0x766/0x1a80 [ 173.183172] __do_softirq+0x592/0x979 [ 173.187243] [ 173.188878] Uninit was created at: [ 173.192439] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 173.197560] kmsan_kmalloc+0x94/0x100 [ 173.201393] kmsan_slab_alloc+0x10/0x20 [ 173.205382] __kmalloc_node_track_caller+0xb35/0x11b0 [ 173.210841] __alloc_skb+0x2cb/0x9e0 [ 173.214569] sk_stream_alloc_skb+0x17c/0xcf0 [ 173.219462] tcp_sendmsg_locked+0x237e/0x6610 [ 173.223978] tcp_sendmsg+0xb2/0x100 [ 173.227703] inet_sendmsg+0x3fc/0x760 [ 173.231511] __sys_sendto+0x6c4/0x7e0 [ 173.235338] __x64_sys_sendto+0x1a1/0x210 [ 173.239494] do_syscall_64+0x15b/0x230 [ 173.243394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.248691] ================================================================== [ 173.256054] Disabling lock debugging due to kernel taint [ 173.261534] Kernel panic - not syncing: panic_on_warn set ... [ 173.261534] [ 173.268912] CPU: 1 PID: 6548 Comm: syz-executor2 Tainted: G B 4.17.0+ #9 [ 173.277056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.286418] Call Trace: [ 173.289005] [ 173.291197] dump_stack+0x185/0x1d0 [ 173.294837] panic+0x3d0/0x990 [ 173.298081] kmsan_report+0x29e/0x2a0 [ 173.301894] __msan_warning_32+0x70/0xc0 [ 173.305971] ip_rcv+0xa93/0x16a0 [ 173.309351] ? packet_rcv+0x1fda/0x2210 [ 173.313353] __netif_receive_skb_core+0x47f3/0x4aa0 [ 173.318400] ? ip_local_deliver_finish+0xed0/0xed0 [ 173.323343] process_backlog+0x62d/0xe20 [ 173.327419] ? rps_trigger_softirq+0x2f0/0x2f0 [ 173.332028] net_rx_action+0x766/0x1a80 [ 173.336192] ? net_tx_action+0xad0/0xad0 [ 173.340248] __do_softirq+0x592/0x979 [ 173.344059] do_softirq_own_stack+0x2a/0x40 [ 173.348381] [ 173.350607] __local_bh_enable_ip+0x114/0x140 [ 173.355096] local_bh_enable+0x36/0x40 [ 173.358988] ip_finish_output2+0x136a/0x1480 [ 173.363399] ip_finish_output+0xcbc/0x1000 [ 173.367630] ip_output+0x505/0x5d0 [ 173.371152] ? ip_mc_finish_output+0x3b0/0x3b0 [ 173.375720] ? ip_finish_output+0x1000/0x1000 [ 173.380212] ip_queue_xmit+0x1b0f/0x1d00 [ 173.384260] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 173.389710] ? __skb_clone+0x6ec/0x990 [ 173.393598] ? is_console_locked+0x14/0x50 [ 173.397835] ? ip_output+0x5d0/0x5d0 [ 173.402069] tcp_transmit_skb+0x3db5/0x5350 [ 173.406396] tcp_write_xmit+0x2d81/0xb200 [ 173.410555] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.416041] __tcp_push_pending_frames+0x124/0x400 [ 173.420980] tcp_push+0x803/0x8f0 [ 173.424684] tcp_sendmsg_locked+0x4eb1/0x6610 [ 173.429183] ? __msan_poison_alloca+0x15c/0x1d0 [ 173.433843] tcp_sendmsg+0xb2/0x100 [ 173.437465] ? tcp_sendmsg_locked+0x6610/0x6610 [ 173.442126] inet_sendmsg+0x3fc/0x760 [ 173.445922] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 173.451282] ? inet_getname+0x4a0/0x4a0 [ 173.455241] __sys_sendto+0x6c4/0x7e0 [ 173.459037] ? syscall_return_slowpath+0xe9/0x710 [ 173.463888] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 173.468820] ? syscall_return_slowpath+0xe9/0x710 [ 173.473675] __x64_sys_sendto+0x1a1/0x210 [ 173.477817] ? __sys_sendto+0x7e0/0x7e0 [ 173.481793] do_syscall_64+0x15b/0x230 [ 173.486268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.491486] RIP: 0033:0x455a99 [ 173.494665] RSP: 002b:00007fa1270ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 173.502389] RAX: ffffffffffffffda RBX: 00007fa1270cd6d4 RCX: 0000000000455a99 [ 173.509660] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000003 [ 173.517273] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000010 [ 173.524535] R10: 0000000004000002 R11: 0000000000000246 R12: 00000000ffffffff [ 173.532001] R13: 00000000004c0ef1 R14: 00000000004d0de8 R15: 0000000000000000 [ 173.539890] Dumping ftrace buffer: [ 173.543415] (ftrace buffer empty) [ 173.547117] Kernel Offset: disabled [ 173.550776] Rebooting in 86400 seconds..