[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 28.648828] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 29.792289] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.076727] random: sshd: uninitialized urandom read (32 bytes read) [ 31.182248] random: sshd: uninitialized urandom read (32 bytes read) [ 31.391093] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.47' (ECDSA) to the list of known hosts. [ 36.849151] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/05 18:23:15 parsed 1 programs 2018/06/05 18:23:15 executed programs: 0 [ 37.415927] IPVS: ftp: loaded support on port[0] = 21 [ 37.434554] IPVS: ftp: loaded support on port[0] = 21 [ 37.443364] IPVS: ftp: loaded support on port[0] = 21 [ 37.482094] IPVS: ftp: loaded support on port[0] = 21 [ 37.483358] IPVS: ftp: loaded support on port[0] = 21 [ 37.498878] IPVS: ftp: loaded support on port[0] = 21 [ 37.507236] IPVS: ftp: loaded support on port[0] = 21 [ 37.548242] IPVS: ftp: loaded support on port[0] = 21 [ 37.739793] ip (4510) used greatest stack depth: 54520 bytes left [ 38.008511] ip (4550) used greatest stack depth: 54296 bytes left [ 38.395622] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.402178] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.426985] device bridge_slave_0 entered promiscuous mode [ 38.505740] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.512227] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.522128] device bridge_slave_0 entered promiscuous mode [ 38.539601] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.546104] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.568118] device bridge_slave_1 entered promiscuous mode [ 38.612706] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.613897] ip (4634) used greatest stack depth: 54072 bytes left [ 38.619251] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.640879] device bridge_slave_1 entered promiscuous mode [ 38.675204] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.681659] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.700882] device bridge_slave_0 entered promiscuous mode [ 38.714691] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.721332] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.729605] device bridge_slave_0 entered promiscuous mode [ 38.741848] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.748299] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.757088] device bridge_slave_0 entered promiscuous mode [ 38.769105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.776932] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.783419] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.791487] device bridge_slave_0 entered promiscuous mode [ 38.807499] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.813972] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.835998] device bridge_slave_1 entered promiscuous mode [ 38.847008] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.853477] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.861514] device bridge_slave_1 entered promiscuous mode [ 38.874725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.882447] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.888924] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.900069] device bridge_slave_0 entered promiscuous mode [ 38.919529] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.926092] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.948410] device bridge_slave_1 entered promiscuous mode [ 38.955737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.963934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.984771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.992285] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.998709] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.018011] device bridge_slave_1 entered promiscuous mode [ 39.030273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.037723] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.044218] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.052382] device bridge_slave_1 entered promiscuous mode [ 39.062966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.073477] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.080097] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.096795] device bridge_slave_0 entered promiscuous mode [ 39.109366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.144788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.158756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.166406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.217911] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.224414] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.247183] device bridge_slave_1 entered promiscuous mode [ 39.280303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.288159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.295779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.340611] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.384968] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.398762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.438890] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.466740] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.476366] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.514631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.563236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.578777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.637536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.667857] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.691696] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.702905] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.809652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.823354] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.838382] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.865231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.006187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.015807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.026157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.047650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.056254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.075808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.082941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.136993] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.160790] team0: Port device team_slave_0 added [ 40.166628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.174110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.181345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.190423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.204153] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.212896] team0: Port device team_slave_0 added [ 40.221648] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.231125] team0: Port device team_slave_0 added [ 40.270647] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.284892] team0: Port device team_slave_1 added [ 40.297779] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.306725] team0: Port device team_slave_0 added [ 40.337929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.346094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.369503] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.385294] team0: Port device team_slave_1 added [ 40.401093] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.415398] team0: Port device team_slave_1 added [ 40.436638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.443959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.451450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.471488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.490674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.498979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.517816] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.526793] team0: Port device team_slave_1 added [ 40.549578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.562295] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.572686] team0: Port device team_slave_0 added [ 40.581933] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.592631] team0: Port device team_slave_0 added [ 40.604304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.619236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.636741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.644458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.655886] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.671764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.681557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.695442] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.703165] team0: Port device team_slave_0 added [ 40.708964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.716775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.728687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.752268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.760860] team0: Port device team_slave_1 added [ 40.766860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.780146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.795597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.804716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.813392] team0: Port device team_slave_1 added [ 40.827149] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.845757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.857279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.868219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.889824] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.900120] team0: Port device team_slave_1 added [ 40.908308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.918337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.929850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.946719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.959651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.972099] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.980160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.996880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.005791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.013816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.022301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.031445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.040421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.051744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.060777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.068261] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.075910] team0: Port device team_slave_0 added [ 41.096170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.106845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.115167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.123275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.135431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.148266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.155706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.163109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.172349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.191854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.209201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.217842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.226383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.236368] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.243905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.252851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.276354] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.283960] team0: Port device team_slave_1 added [ 41.291764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.299636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.307827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.321263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.334679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.358464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.378157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.408768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.420585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.437344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.459797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.474532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.486788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.494999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.502963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.520415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.552415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.587905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.596321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.604295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.612558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.643365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.657305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.680011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.702994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.717917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.736761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.827841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.835493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.850008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.961188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.969485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.978594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.472556] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.479006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.485809] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.492310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.500573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.515611] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.522093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.528828] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.535235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.550232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.618746] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.625219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.632074] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.638500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.647975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.727063] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.733522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.740330] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.746774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.761579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.866371] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.872854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.879623] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.886079] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.895370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.931308] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.937765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.944556] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.951114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.960961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.983313] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.989775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.996577] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.003021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.023616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.103365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.119205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.135646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.143863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.151584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.159324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.166817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.190558] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.196978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.203718] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.210111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.217920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.128861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.929098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.964172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.042280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.173871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.220849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.313909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.348815] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.363697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.417621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.494439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.530515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.565084] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.578898] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.722699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.749131] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.779332] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.785635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.796143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.824541] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.830836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.839502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.969498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.978169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.988165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.009578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.049335] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.055643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.067226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.103279] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.111416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.122441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.230455] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.242125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.254807] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.272927] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.279357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.316330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.326824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.334204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.440263] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.467446] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.514627] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.521007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.534778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.614746] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.710287] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.729982] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.872640] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.633606] ================================================================== [ 50.641012] BUG: KMSAN: uninit-value in rtnetlink_put_metrics+0x553/0x960 [ 50.647944] CPU: 1 PID: 6351 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 50.655214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.664642] Call Trace: [ 50.667235] dump_stack+0x185/0x1d0 [ 50.670862] ? rtnetlink_put_metrics+0x553/0x960 [ 50.675625] kmsan_report+0x149/0x260 [ 50.679435] __msan_warning_32+0x6e/0xc0 [ 50.683502] rtnetlink_put_metrics+0x553/0x960 [ 50.688098] fib_dump_info+0xc42/0x2190 [ 50.692079] rtmsg_fib+0x65f/0x8c0 [ 50.695638] fib_table_insert+0x2314/0x2b50 [ 50.699973] inet_rtm_newroute+0x210/0x340 [ 50.704217] ? fib_del_ifaddr+0x3ab0/0x3ab0 [ 50.708546] rtnetlink_rcv_msg+0xa32/0x1560 [ 50.712876] ? do_syscall_64+0x152/0x230 [ 50.716938] ? netlink_sendmsg+0x76e/0x1350 [ 50.721256] ? ___sys_sendmsg+0xec0/0x1310 [ 50.725516] ? __x64_sys_sendmsg+0x331/0x460 [ 50.729917] ? do_syscall_64+0x152/0x230 [ 50.733975] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.739337] ? __msan_poison_alloca+0x15c/0x1d0 [ 50.743985] ? _raw_spin_unlock_bh+0x57/0x70 [ 50.748373] ? kmsan_set_origin_inline+0x6b/0x120 [ 50.753196] ? kmsan_set_origin+0x9e/0x160 [ 50.757412] netlink_rcv_skb+0x378/0x600 [ 50.761449] ? rtnetlink_bind+0x120/0x120 [ 50.765576] rtnetlink_rcv+0x50/0x60 [ 50.769272] netlink_unicast+0x1678/0x1750 [ 50.773486] ? rtnetlink_net_exit+0xa0/0xa0 [ 50.777787] netlink_sendmsg+0x104f/0x1350 [ 50.782027] ? netlink_getsockopt+0xc80/0xc80 [ 50.786518] ___sys_sendmsg+0xec0/0x1310 [ 50.790560] ? __fdget+0x4e/0x60 [ 50.793901] ? __fget_light+0x57/0x700 [ 50.797766] ? __fdget+0x4e/0x60 [ 50.801111] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 50.806463] ? __fget_light+0x6a3/0x700 [ 50.810427] __x64_sys_sendmsg+0x331/0x460 [ 50.814644] do_syscall_64+0x152/0x230 [ 50.818514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.823686] RIP: 0033:0x455a09 [ 50.826853] RSP: 002b:00007fab24ddac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.834546] RAX: ffffffffffffffda RBX: 00007fab24ddb6d4 RCX: 0000000000455a09 [ 50.841807] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 50.849060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 50.856317] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.863564] R13: 00000000000005d0 R14: 00000000006fdc20 R15: 0000000000000000 [ 50.870816] [ 50.872426] Uninit was stored to memory at: [ 50.876742] kmsan_internal_chain_origin+0x12b/0x210 [ 50.881833] __msan_chain_origin+0x69/0xc0 [ 50.886050] fib_create_info+0x2d46/0x9dc0 [ 50.890261] fib_table_insert+0x3e4/0x2b50 [ 50.894479] inet_rtm_newroute+0x210/0x340 [ 50.898709] rtnetlink_rcv_msg+0xa32/0x1560 [ 50.903008] netlink_rcv_skb+0x378/0x600 [ 50.907059] rtnetlink_rcv+0x50/0x60 [ 50.910748] netlink_unicast+0x1678/0x1750 [ 50.914960] netlink_sendmsg+0x104f/0x1350 [ 50.919179] ___sys_sendmsg+0xec0/0x1310 [ 50.923215] __x64_sys_sendmsg+0x331/0x460 [ 50.927438] do_syscall_64+0x152/0x230 [ 50.931302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.936471] Uninit was created at: [ 50.939989] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 50.945073] kmsan_kmalloc+0x94/0x100 [ 50.948849] kmsan_slab_alloc+0x10/0x20 [ 50.952799] __kmalloc_node_track_caller+0xb32/0x11b0 [ 50.957964] __alloc_skb+0x2cb/0x9e0 [ 50.961666] netlink_sendmsg+0x76e/0x1350 [ 50.965792] ___sys_sendmsg+0xec0/0x1310 [ 50.969829] __x64_sys_sendmsg+0x331/0x460 [ 50.974063] do_syscall_64+0x152/0x230 [ 50.977930] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.983094] ================================================================== [ 50.990425] Disabling lock debugging due to kernel taint [ 50.995851] Kernel panic - not syncing: panic_on_warn set ... [ 50.995851] [ 51.003218] CPU: 1 PID: 6351 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #103 [ 51.011872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.021390] Call Trace: [ 51.023962] dump_stack+0x185/0x1d0 [ 51.027570] panic+0x39d/0x940 [ 51.030750] ? rtnetlink_put_metrics+0x553/0x960 [ 51.035501] kmsan_report+0x260/0x260 [ 51.039279] __msan_warning_32+0x6e/0xc0 [ 51.043317] rtnetlink_put_metrics+0x553/0x960 [ 51.047881] fib_dump_info+0xc42/0x2190 [ 51.051843] rtmsg_fib+0x65f/0x8c0 [ 51.055364] fib_table_insert+0x2314/0x2b50 [ 51.059669] inet_rtm_newroute+0x210/0x340 [ 51.063896] ? fib_del_ifaddr+0x3ab0/0x3ab0 [ 51.068198] rtnetlink_rcv_msg+0xa32/0x1560 [ 51.072509] ? do_syscall_64+0x152/0x230 [ 51.076546] ? netlink_sendmsg+0x76e/0x1350 [ 51.080846] ? ___sys_sendmsg+0xec0/0x1310 [ 51.085058] ? __x64_sys_sendmsg+0x331/0x460 [ 51.089453] ? do_syscall_64+0x152/0x230 [ 51.093492] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.098838] ? __msan_poison_alloca+0x15c/0x1d0 [ 51.103486] ? _raw_spin_unlock_bh+0x57/0x70 [ 51.107884] ? kmsan_set_origin_inline+0x6b/0x120 [ 51.112719] ? kmsan_set_origin+0x9e/0x160 [ 51.116942] netlink_rcv_skb+0x378/0x600 [ 51.120979] ? rtnetlink_bind+0x120/0x120 [ 51.125103] rtnetlink_rcv+0x50/0x60 [ 51.128804] netlink_unicast+0x1678/0x1750 [ 51.133038] ? rtnetlink_net_exit+0xa0/0xa0 [ 51.137342] netlink_sendmsg+0x104f/0x1350 [ 51.141558] ? netlink_getsockopt+0xc80/0xc80 [ 51.146041] ___sys_sendmsg+0xec0/0x1310 [ 51.150090] ? __fdget+0x4e/0x60 [ 51.153431] ? __fget_light+0x57/0x700 [ 51.157296] ? __fdget+0x4e/0x60 [ 51.160638] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 51.165975] ? __fget_light+0x6a3/0x700 [ 51.169930] __x64_sys_sendmsg+0x331/0x460 [ 51.174151] do_syscall_64+0x152/0x230 [ 51.178023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.183210] RIP: 0033:0x455a09 [ 51.186375] RSP: 002b:00007fab24ddac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.194157] RAX: ffffffffffffffda RBX: 00007fab24ddb6d4 RCX: 0000000000455a09 [ 51.201403] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 51.208649] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 51.215897] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.223145] R13: 00000000000005d0 R14: 00000000006fdc20 R15: 0000000000000000 [ 51.230830] Dumping ftrace buffer: [ 51.234360] (ftrace buffer empty) [ 51.238065] Kernel Offset: disabled [ 51.241677] Rebooting in 86400 seconds..