INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. 2018/04/28 04:13:23 fuzzer started 2018/04/28 04:13:24 dialing manager at 10.128.0.26:44785 syzkaller login: [ 51.048663] can: request_module (can-proto-0) failed. [ 51.060346] can: request_module (can-proto-0) failed. 2018/04/28 04:13:31 kcov=true, comps=false 2018/04/28 04:13:35 executing program 0: 2018/04/28 04:13:35 executing program 1: 2018/04/28 04:13:35 executing program 7: 2018/04/28 04:13:35 executing program 4: 2018/04/28 04:13:35 executing program 2: 2018/04/28 04:13:35 executing program 3: 2018/04/28 04:13:35 executing program 5: 2018/04/28 04:13:35 executing program 6: [ 56.582565] IPVS: ftp: loaded support on port[0] = 21 [ 56.695798] IPVS: ftp: loaded support on port[0] = 21 [ 56.744462] IPVS: ftp: loaded support on port[0] = 21 [ 56.830532] IPVS: ftp: loaded support on port[0] = 21 [ 56.906159] IPVS: ftp: loaded support on port[0] = 21 [ 57.010674] IPVS: ftp: loaded support on port[0] = 21 [ 57.179198] IPVS: ftp: loaded support on port[0] = 21 [ 57.342586] IPVS: ftp: loaded support on port[0] = 21 [ 58.551645] ip (4694) used greatest stack depth: 54312 bytes left [ 59.114172] ip (4737) used greatest stack depth: 54200 bytes left [ 59.250704] ip (4749) used greatest stack depth: 54184 bytes left [ 59.740667] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.747381] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.792741] device bridge_slave_0 entered promiscuous mode [ 60.011264] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.017813] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.050159] device bridge_slave_0 entered promiscuous mode [ 60.069937] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.076525] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.090397] device bridge_slave_1 entered promiscuous mode [ 60.172562] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.179138] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.206349] device bridge_slave_0 entered promiscuous mode [ 60.233450] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.239967] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.253639] device bridge_slave_0 entered promiscuous mode [ 60.304763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.312764] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.319240] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.329444] device bridge_slave_0 entered promiscuous mode [ 60.360886] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.367389] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.388432] device bridge_slave_1 entered promiscuous mode [ 60.422359] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.428883] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.466285] device bridge_slave_1 entered promiscuous mode [ 60.511680] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.518160] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.554653] device bridge_slave_1 entered promiscuous mode [ 60.583553] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.590156] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.604405] device bridge_slave_1 entered promiscuous mode [ 60.619846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.631947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.681705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.689657] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.696155] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.735186] device bridge_slave_0 entered promiscuous mode [ 60.773890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.802225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.834788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.858984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.924484] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.931091] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.990147] device bridge_slave_1 entered promiscuous mode [ 61.030357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.063701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.073572] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.080112] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.133325] device bridge_slave_0 entered promiscuous mode [ 61.184336] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.190880] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.225462] device bridge_slave_0 entered promiscuous mode [ 61.264676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.286650] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.293193] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.323830] device bridge_slave_1 entered promiscuous mode [ 61.342162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.381423] ip (4883) used greatest stack depth: 53656 bytes left [ 61.421780] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.428268] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.466240] device bridge_slave_1 entered promiscuous mode [ 61.484831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.504944] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.513258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.585782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.626596] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.646797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.695501] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.743560] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.752957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.806750] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.839260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.897492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.912071] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.946181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.953337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.973189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.982592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.068843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.147441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.155206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.196825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.208297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.238237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.247176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.315112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.322198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.352530] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.382211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.390732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.454470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.461534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.526342] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.543664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.551335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.569587] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.619485] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.703819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.729807] team0: Port device team_slave_0 added [ 62.771703] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.825901] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.842632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.849611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.941578] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.968741] team0: Port device team_slave_1 added [ 63.013093] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.036991] team0: Port device team_slave_0 added [ 63.049884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.056881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.072397] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.097006] team0: Port device team_slave_0 added [ 63.122915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.129947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.149647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.158344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.177643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.199623] team0: Port device team_slave_0 added [ 63.230452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.239803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.257375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.264361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.276965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.313343] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.327949] team0: Port device team_slave_0 added [ 63.341806] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.354547] team0: Port device team_slave_1 added [ 63.385388] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.410175] team0: Port device team_slave_1 added [ 63.422791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.431506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.454379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.465495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.482099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.527327] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.553472] team0: Port device team_slave_1 added [ 63.566741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.588188] team0: Port device team_slave_1 added [ 63.619569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.629673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.642458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.668918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.687234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.724625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.749154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.784179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.820273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.860886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.870764] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.879464] team0: Port device team_slave_0 added [ 63.887492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.895716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.904579] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.927080] team0: Port device team_slave_0 added [ 63.933227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.947864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.961736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.980239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.000773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.010621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.066289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.074173] team0: Port device team_slave_1 added [ 64.079973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.089509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.101915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.139359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.152356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.162401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.175515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.195122] team0: Port device team_slave_1 added [ 64.211502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.231366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.264136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.281093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.290875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.300211] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.313481] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.322667] team0: Port device team_slave_0 added [ 64.347009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.369397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.379205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.391133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.421733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.442207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.463589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.472376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.484219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.494995] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.507067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.516561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.540291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.550066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.559931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.590411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.598807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.625672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.646413] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.666025] team0: Port device team_slave_1 added [ 64.677214] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.687308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.696771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.705521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.712838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.722160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.740707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.756421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.772711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.791675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.799815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.811109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.855507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.867483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.897218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.916574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.924462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.943204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.989879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.998181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.008547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.022111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.061385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.085415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.112963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.121119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.135232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.184520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.191563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.204214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.238250] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.251802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.300237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.413440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.422130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.434346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.460398] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.469225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.494859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.650660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.658237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.674847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.877831] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.884348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.891294] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.897811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.950575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.957367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.209269] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.215771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.222674] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.229138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.329825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.377688] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.384172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.391065] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.397523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.405987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.428632] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.435139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.441997] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.448490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.502083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.512788] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.519305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.526248] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.532720] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.548137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.800762] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.807257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.814152] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.820609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.866272] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.999323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.015199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.050962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.090404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.111931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.362422] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.368917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.375756] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.382227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.423222] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.654067] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.660553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.667420] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.673920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.710500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.023196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.034969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.052099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.423678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.462132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.494081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.811573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.920210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.955130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.298966] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.309164] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.397432] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.607650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.691761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.712137] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.732781] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.760816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.767296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.775322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.146752] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.159271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.174335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.206727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.213363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.221638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.264768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.271208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.283766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.537850] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.568273] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.649221] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.655766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.667904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.690204] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.703538] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.711151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.723894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.969589] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.127547] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.183093] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.388204] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.394596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.410825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.500387] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.529545] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.542416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.556977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.611697] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.259514] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.471642] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/28 04:14:04 executing program 0: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/28 04:14:04 executing program 1: 2018/04/28 04:14:04 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000080)=@ethtool_cmd={0x1f}}) 2018/04/28 04:14:04 executing program 4: add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="87", 0x1, 0xfffffffffffffffc) 2018/04/28 04:14:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000001c0)="1d6fde797113f59736c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af30d86cfb74ced65d9cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425d0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21bbd195166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cb", 0xc6, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f0000000080)="9a362cbbd72a9f9fcd3b890ca7122ff67ff497889d46615f2a3a23dddaba5646008fc25de46bde7184c718d61f18e171414d4e9af9e90765da369acf544fafe8becc7a24ba1e97cb0edb99b393ae86c66b32b17f3fbcca70172ea30795de1a6f172fc4d94aa3377eada14a41", 0x6c, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/28 04:14:04 executing program 2: syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/28 04:14:04 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'bcsf0\x00', 'bond_slave_0\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xc0, 0xf0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bridge_slave_1\x00', 'teql0\x00', 'eql\x00', 'team_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="2c5b242196a6", [], 0xc0, 0x130, 0x180, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x378) 2018/04/28 04:14:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/28 04:14:04 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/28 04:14:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev_mcast\x00') pread64(r0, &(0x7f00000000c0), 0x6b8b459e16134e33, 0x0) 2018/04/28 04:14:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x103, 0x100000000000001, 0x0, 0x200000000}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x410040, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 04:14:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/28 04:14:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) [ 84.994175] xt_nfacct: accounting object `syz1' does not exists 2018/04/28 04:14:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x100000001) 2018/04/28 04:14:05 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/28 04:14:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001a40)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000019c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/28 04:14:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x100}) 2018/04/28 04:14:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000001c0)="1d6fde797113f59736c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af30d86cfb74ced65d9cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425d0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21bbd195166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cb", 0xc6, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f0000000080)="9a362cbbd72a9f9fcd3b890ca7122ff67ff497889d46615f2a3a23dddaba5646008fc25de46bde7184c718d61f18e171414d4e9af9e90765da369acf544fafe8becc7a24ba1e97cb0edb99b393ae86c66b32b17f3fbcca70172ea30795de1a6f172fc4d94aa3377eada14a41", 0x6c, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/28 04:14:06 executing program 0: add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000dc0)="87", 0x1, 0xfffffffffffffffc) 2018/04/28 04:14:06 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)) 2018/04/28 04:14:06 executing program 6: add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="87", 0x1, 0xfffffffffffffffc) 2018/04/28 04:14:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5}, 0x10) 2018/04/28 04:14:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f00000001c0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/28 04:14:06 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/04/28 04:14:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001a40)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000018c0)="120f7b3e3bc0c3174b9a89bb8a2bc54b", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/28 04:14:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f00000007c0)={0x2, 0x4e27, @broadcast=0xffffffff}, 0x10) 2018/04/28 04:14:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x1, 0x1000000000000040) 2018/04/28 04:14:06 executing program 4: r0 = socket(0x11, 0x800000003, 0x610081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000001100)="47bb40aac72d294db976f2d04489abb572fed91eb18e2b00212f2b9f3aa909209a54da79d98eb5fee9f6f7cc5aece4ff7eef77ba49635d2b49a8f7b64c1a14187180bf2e4e68761af0ecb4960d7b7777f15518325109eca36d7a2056e06122a15f4979cbe4162e17ec4e0b5cfad320c73a246e08c0cdc0adfd185b9bbc321b8bc078dd395681f1c62ba2ffe2544377695752fcc050b4e9c247cbfbc265405be05a9792b7c26afd9b2ac7d47f49c4ae47b67489b727ada70ae4b58d1db1039c01a47ad5c59a308caa07acc5bed24b861e47e82e9f132b5e69d0b893187d2d91e59f5c626620c27949319752b5fe5ba837bca232ff87de0f15c9d05e665d014c3dd5ba5da99d7d1f62ff4713ad7fcf17970662bfa0c897636d787fbf702a888593f9d213d6594737dd212e790cfdac92b29e55d31ab8618f08bd947bbab2473cb5dbe0df9d8e33bb8a21f106f1bec6418dccb0282e753aea3cf9abb2039043f108c62105f5fa251870c4b3ead3ad6b562c4ba21aaa382ba34e1ccc336895df62329a6c27f6371dc8e63d89409adb35d88e66085991212d3da14b94530c18f0836a759f476a911af103a72ad86c39ddcaa8f6ee220cd352da8a71d77db1900109f140bff00f53ac42491e0babc378afe5df93060b789900203493ca8cc7a2007e0c72237c630a37f024b8ca9853df97f650fb2f7f316344060b395fb7a838fe9d7c527251c0ef2457fbfc37b8b767337e80dd09e4da8b11449a2f7a2287a7e7d7ae93e2576b88d23d47f6535ee61e0f988369a7a98978cee21815ac373d8e5d41610cb1c383b7bd232db04ffcf78a393e4f114a010f5ca09c92307ea349a2a9b689490d5af05b9f88a3b2ec7cf78c3cf86407a040b6832625399fef52247cb68bf181251bf439ee298c4414988d5479dee121122671599549118e353f8db5f04d4a0f2537a8fa98472d8e002b61888f6774c08dd298737ebd5f7ec881b8cd5b7e29f26fb907230169c7d87c347785b1c94315aec7b1dc135a406279a668f5943aa557714062fa8bc64cd693ade00b1a6ad55f6fe3cd18f4f937efb38cfe943a7851e78ee6429b61e030d20ede016ce64553f1db29786d962e3cb18a556aba033423fab2ce7e0a17bb4c46f539f5d22d051f96c2816a96e73c0eff896bdc13b0f537e0cb0dc94bf21712b0676135993794fe043eb04b62c7d2ecfe0eb659f8d67713096ef49f8c7c039cd9442b2219ba41bceb08ad2287bf0c0022725ca67f12d0f1371a7699fdbb04476819fb50d00f692a465440d356c9f6e721c0cf4bd5912fbac200afb5a4151f6a029426fd53f77e19fa3754ace2e4d441d94003bba579972e96c583ccbe8cee8112689b2e242488cacc0d1af232c65086930be5c957e8e363b03da5ffcfa5fa98c9a214829dce23a1aeb1026290382c12e02a9fc5d18e85df75a6da75e70af7a162c71fc5dc5ee26e3f0a9bba9475eb510850c06f0276d88613e2eb7c25b0e04d475d4dce1aa0e3c829062b687e2b4c4f16d2bcdcf5503a774213268ca2870bf4d898dc4a730a00f16660fd710e51fd5171680f993337b4e77055ff9f6fbac2ce24b7c51e8d7757541ced4880b0d0163317fcccd30af068d49f437435f5c406025481587bb517963999e0a3ef67ded419f39f578aad127176db0ad8f89179f7a7371db7598513e14004c40f0c5541a750e8a5dec9a70980c7265527af4b6a88872e553890f89edd9eced67c07f3e4c58e70658c18e5b01509f0e70253e05c53959b2b99394336ca0475d6aeff9418b688cd092fca72eb1832c6e559fdfbd866ba120b8c27543903456d473f4ef3a5697569e380ed215b88d5def911bebbfe3cc4ce3cc84521cbb9ed34db93c79080f042c7eec5436254453a396a6925f4457723e2c3b3c7f6602699e726e03f809cbffaa864967085ec5ce77f4ca298d2ee82d05f50697c80798aa5c399ce6c369ef6745979228021c19a5107eb6c53976c1c5c2850f19f010f10fe9720ae0a1c31d2068cc05e6c2bab4e7605a6aaefe17ff0848055d4f0c2421075b48c553abf6365f5b5ed76b030fc27eaaff9639c8859de809414c8f783e8c66ccfd478ae6f586babf98bfbb7a3c89015b9457079c2f72b2ea76cb55d284fda5c5e30bb581dd74374556a776fcb73f08c04258c5314b482b91df40782c1f00413691b913be1d01a3ffb16c731a1ec67990bf014fddae2267bde0512a411a92554e2f8eb43840c85cfd0b3051f2d042e692adada636d8a18bae4db70631285f6f3eb3cccf95e2157584d828884557b3f9b40c19cc849783d21c1c82a72cf685a9bf11a07370ebd408a201fc06cf258ff9e88ae16f41c16eb3ed1a7473c200589c4583354ea7fe4bb332fe42de7ef3b875311bdad50922726ab9e680bd2772b9cb5d60218b941dfd062ed90ef0827762981cab32cc5f482328aad7b0b035a2630db27875144d8f779146d9f8cb57c60e8d3e8ebbd65af43096d73755bbf2c5206b1cf390129f55d34d75896101fcdfef7627099c5b66636284cd1147e7b910cc4fc82acb3f5501431e295bb046b5efcbdae8c41b72b6891cbdda56a57489433a6bfcf7f8b356f87f707e2a07197e16a1df75527b3153ce44ccca0d7a120fb6aed4955f709a440d9d96f7b2313e6c314a5e34e2ab7bdd94439c8d1c4db6a64d9a9ddbe58c1ace2800f8f6db2eea70442b64ccd573d389502d9c2354b820ec6e965e137ac4634791b76a7740c59b32d96eaa991663fc32fc1594930f7079ef7e3ac234716d56f7af1fc2eed5122cf0f35d990bed3131c02799beaa7c3b02fb2560d6f82b21cec1a99206363ebf68c03cffb2dc5c1d95930444b11808afcb5466e00e9e2f8ea54865d4e269f457be77f8bbf315c1eb007d0a04c1656481b9175a2efb9a5800e7a43bc70e7b0370a346908bcf4f9a99762eeb3b0ba3b733b998027f4419752ae87ffe13f3a36111551d38feb4a885f94447adf01bafe0dce190496c7454730831145f73c69a4e44cf78a73d9b8bc45840ec9cc2ded23fedc31dacb9766d3523d21d86b801b98eb03d7802c0b4aca25f1cc9df67ee972942eccac16e7c8f5f2ac203181465dcfbb1b52c1cc0893e66616710e547ee3318dc63e8e9ef9fd2f875a2a00fcbab76a874f55208068019f87b1163016b946a62a72e4983aa7a8f8186f053709b0a9a8e84ed14f72c300c88150a49b318d3d794f2ac7334b0b1c334f86318c842fcaf63cbd2b9a7355ef256a0cfb1233aee14ec6f0194f8a5d365df8d38609e8598df526ab082164ab1730cf01d92e7081656ae3c1b7af750ce47c4bed705a68c81e59c869b8fa68fadc2c54b85ecb084fb2af91d02ea4d940bb838a888aa1afb759500f2d9b18fcf837de0de6e9476e440e7d235fdd044f6f5b65703ad422fbafc6a928693b2d987a23a88b7da6b2a3492585ef34970b27ecdac9555b615494fe6089e32b0f36ca0e3cefa808e8047d4de63571db16bcae155e8aef0b574ae8c3fa0745738a5234814827e644336f3ac48b7b46f1b42fc95d265a613394963fa627f895d276264e8675003651040810cce5f42bf615bab454faad0fb6cac011d80249d302575e1ef59c827213b5f2e5cd5fc1fedab40f46979d06fbd9c6ed0e629b327196004e291b1c097014d5ffa4d30151a6565d5f2fd42dca4cbb1c724ed3e450606fc587aba2d1a655a41eb5a57a49a8557eaf26fa52ddd516a93ebc192feff82b784fcd630a9cd93391582aeec50ea26ca0a23d07b69eb8ed872aa5b756f5468757c8e5c1436905fcd32988d3b5ea36e5c1e96321d9127657127c87f2dd7f369a410726f771743a5e9ad641554efd6e57fc30a6fe0f556c72b94de041e6f1ca8168668a9667d1a40ffdd52477d6e7f8e4774e56ea9a549b65081d9eef555c777e1d72e03b14274b4c2dd18a142918bb27617e8d0d167c68ac5682854e6d9ba1107db7e1c2473a61c380c51e3ef40a8f101191f5581b2424dc9d13b1ad9c37e71053fb3577483624b7110adca75409c6a5552e3bf6d2133578764cdfaf4e7be9a077a5d0222f9daf1bf1564d008b4d347a28a21092c7d5212c8731a2e5707086668118227cea77482112bb726afa7eb5e945c8da2b996895acba9a41837bbb354d75c206e81fe66dbac6b69a271cc0d8073f073df1a5c0b4f36c2d9250f10eb3a09dbb525efe06662eb5dd85d6a58d1007dde5e067b2f4fec2e83c85f9af9f0c9bf3142c9e36ee63535c01bb255064142a5e6cb5f9f1cc41dfe320d0d33a7f10611fa5e7d10d43df180cbbc0e715db4cab152999cc15de7da7ae82658875b2fce73798489b49052570955a00d335a30c7d273a66f621d2296c1acbaee238fb4f039b64c576a0420a690f0d4e7539177ed9c483c5929da298584ba84983ce4d9e981b7b7dc26cd349867d7e5cab9543a7e0b53159241ddcac65e5b1682502d52037d287c0052f494834e27a167045316e611b905eb919f07322e7ffc9d5062def4ce993f1f547a3d8aa82ba3f1485cd618babd4f1db16ea3329d739046d0b6d2148ccc6b2e0c34b15591122d30c9a9a64314fc4b5a43bd41d0f6d71f7b5c59eb88857aa49eb038b288f1b122a4b07520bac3d311ce33defdcea7d02b8111a96eb6cf2442df963f7c814086bf385be7164d14b83c7c1e3839af29594ad9e664c768db23c200b414f3c177defd7b486e30af817dd9758f1b578dfbe759ce7c5002475e4b1d0cdc8c5e127413f4384ca31e0c752f24e60cb3ba81386aefca4d2b0969b4ba5bed9bae9eec629d6bd729b8975ef16a988933fd57f9f0902ccc9473753249896f4a05e7ea02d2b04f05c3092e631c8c8dfdb295426e5479327b2a82c42c25c5007a6f03da8842cc4a71edecdd2447b258ac3097c1b4ef6626a8d906f6dd8307bf72178c5052480253a90ba40e84aebdd597ab6e4789d8ab407437c2001e5497240a01c84f52fcadfdcf2337b87fd5032d5e3549938e22a5c96a6063c9f816f44193cc9aaaaa3a01729d5d2f39e2b733035d3b917ea35429bbce5947111028d9ee1c5c849b250cf1b6b532c7754537393a3d3ff3f12245403e98754927ffd0d447cce475409d5e07a9bec4bda2a83e19aaac2990aa4c44711127d03da93ff6c3ac35ba3ab54b5ce4796127f1e5cabc5e571d4b738919d488f5f32259770ad985f44d299644615fa09d6026c54b47a5ffe8d157288ebbbf8d9e629587f9582958d3e801e34bd35f3950960ca2605074621e3a5498895f32c7547756c7c66eec0f8e7f797530399cd520dffd0374f220a8aa015fe242bebd6e84a3c66da77bbd1abe288c3fe185a17a0254c75eb811c75a82b5aab8fa6dd2f94b5e31f23c8719142271d862c43bb9d69711c7368c84b55601f3026fdd381dda5853543f33c6af12610f91fcf71fb5715a75680f8a361c643431d9ae5591fc2c6d131f1e4ffabfebd7fa75f28cf2d377e4ef0d9603fbd2f2a27b9bd233f86d7998cb58337461dc80f930eb9621ead303b97d0ef68acdf8333fba6df3e9dea497ce5fd5ef6ac0fe8e6f0b323f44f0e8d1f44e5163090888b30b836881144048b96f09b0291c9982b2fcc55da54b02dfa3b5db15a3847e874e4ed0abcc74743e4ef39db1060c251ac05fa9d8f3862bfcae9e8e3ffe27d7d97488b27cc16f20c9c991c5537235ce7b9fe2aff949e5157efc6457acf4c0c3f83b1870cdce9e460ed3e53cd79b7addd6d7d4f1c973814d2a2d6b393b0f26743971c063199a2", 0xff0}], 0x1) [ 86.454822] ================================================================== [ 86.462262] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 86.469301] CPU: 1 PID: 6703 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 86.476155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.485524] Call Trace: [ 86.488132] dump_stack+0x185/0x1d0 [ 86.491777] ? netif_skb_features+0xdf8/0xec0 [ 86.496285] kmsan_report+0x142/0x240 [ 86.500107] __msan_warning_32+0x6c/0xb0 [ 86.504186] netif_skb_features+0xdf8/0xec0 [ 86.508528] validate_xmit_skb+0x89/0x1320 [ 86.512781] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 86.518158] ? netdev_pick_tx+0x33b/0x500 [ 86.522321] __dev_queue_xmit+0x216a/0x3520 [ 86.526669] dev_queue_xmit+0x4b/0x60 [ 86.530486] ? __netdev_pick_tx+0xb60/0xb60 [ 86.534818] packet_sendmsg+0x7c70/0x8a30 [ 86.538981] ? kmsan_set_origin_inline+0x6b/0x120 [ 86.543838] ? __msan_poison_alloca+0x15c/0x1d0 [ 86.548524] ? rcu_all_qs+0x32/0x1f0 [ 86.552251] ? _cond_resched+0x3c/0xd0 [ 86.556155] ? futex_wait_queue_me+0x4ba/0x710 [ 86.560752] ? rcu_all_qs+0x32/0x1f0 [ 86.564492] ? futex_wait_queue_me+0x4ee/0x710 [ 86.569104] ? compat_packet_setsockopt+0x360/0x360 [ 86.574141] sock_write_iter+0x3b9/0x470 [ 86.578223] ? sock_read_iter+0x480/0x480 [ 86.582382] do_iter_readv_writev+0x84d/0xa00 [ 86.586900] ? sock_read_iter+0x480/0x480 [ 86.591063] do_iter_write+0x30d/0xd40 [ 86.594968] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 86.600440] do_writev+0x3c9/0x830 [ 86.603988] ? syscall_return_slowpath+0xe9/0x700 [ 86.608837] SYSC_writev+0x9b/0xb0 [ 86.612370] SyS_writev+0x56/0x80 [ 86.615810] do_syscall_64+0x309/0x430 [ 86.619685] ? SYSC_readv+0xb0/0xb0 [ 86.623314] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.628494] RIP: 0033:0x455979 [ 86.631674] RSP: 002b:00007f241a22ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 86.639367] RAX: ffffffffffffffda RBX: 00007f241a22f6d4 RCX: 0000000000455979 [ 86.646648] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000013 [ 86.653906] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.661161] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.668416] R13: 00000000000006e3 R14: 00000000006fd5e8 R15: 0000000000000000 [ 86.675679] [ 86.677312] Uninit was created at: [ 86.680842] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 86.685942] kmsan_kmalloc+0x94/0x100 [ 86.689744] kmsan_slab_alloc+0x11/0x20 [ 86.693720] __kmalloc_node_track_caller+0xaed/0x11c0 [ 86.698897] __alloc_skb+0x2cf/0x9f0 [ 86.702606] alloc_skb_with_frags+0x1d4/0xb20 [ 86.707095] sock_alloc_send_pskb+0xb56/0x1190 [ 86.711660] packet_sendmsg+0x6454/0x8a30 [ 86.715803] sock_write_iter+0x3b9/0x470 [ 86.719847] do_iter_readv_writev+0x84d/0xa00 [ 86.724336] do_iter_write+0x30d/0xd40 [ 86.728208] do_writev+0x3c9/0x830 [ 86.731730] SYSC_writev+0x9b/0xb0 [ 86.735252] SyS_writev+0x56/0x80 [ 86.738689] do_syscall_64+0x309/0x430 [ 86.742564] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.747740] ================================================================== [ 86.755077] Disabling lock debugging due to kernel taint [ 86.760505] Kernel panic - not syncing: panic_on_warn set ... [ 86.760505] [ 86.767852] CPU: 1 PID: 6703 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 86.775975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.785315] Call Trace: [ 86.787892] dump_stack+0x185/0x1d0 [ 86.791501] panic+0x39d/0x940 [ 86.794698] ? netif_skb_features+0xdf8/0xec0 [ 86.799179] kmsan_report+0x238/0x240 [ 86.802962] __msan_warning_32+0x6c/0xb0 [ 86.807027] netif_skb_features+0xdf8/0xec0 [ 86.811357] validate_xmit_skb+0x89/0x1320 [ 86.815579] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 86.820926] ? netdev_pick_tx+0x33b/0x500 [ 86.825076] __dev_queue_xmit+0x216a/0x3520 [ 86.829419] dev_queue_xmit+0x4b/0x60 [ 86.833222] ? __netdev_pick_tx+0xb60/0xb60 [ 86.837535] packet_sendmsg+0x7c70/0x8a30 [ 86.841668] ? kmsan_set_origin_inline+0x6b/0x120 [ 86.846493] ? __msan_poison_alloca+0x15c/0x1d0 [ 86.851147] ? rcu_all_qs+0x32/0x1f0 [ 86.854858] ? _cond_resched+0x3c/0xd0 [ 86.858736] ? futex_wait_queue_me+0x4ba/0x710 [ 86.863299] ? rcu_all_qs+0x32/0x1f0 [ 86.867016] ? futex_wait_queue_me+0x4ee/0x710 [ 86.871617] ? compat_packet_setsockopt+0x360/0x360 [ 86.876633] sock_write_iter+0x3b9/0x470 [ 86.880681] ? sock_read_iter+0x480/0x480 [ 86.884811] do_iter_readv_writev+0x84d/0xa00 [ 86.889315] ? sock_read_iter+0x480/0x480 [ 86.893455] do_iter_write+0x30d/0xd40 [ 86.897326] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 86.902762] do_writev+0x3c9/0x830 [ 86.906288] ? syscall_return_slowpath+0xe9/0x700 [ 86.911117] SYSC_writev+0x9b/0xb0 [ 86.914730] SyS_writev+0x56/0x80 [ 86.918179] do_syscall_64+0x309/0x430 [ 86.922073] ? SYSC_readv+0xb0/0xb0 [ 86.925704] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.930876] RIP: 0033:0x455979 [ 86.934051] RSP: 002b:00007f241a22ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 86.941746] RAX: ffffffffffffffda RBX: 00007f241a22f6d4 RCX: 0000000000455979 [ 86.949008] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000013 [ 86.956278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.963534] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.970793] R13: 00000000000006e3 R14: 00000000006fd5e8 R15: 0000000000000000 [ 86.978578] Dumping ftrace buffer: [ 86.982100] (ftrace buffer empty) [ 86.985800] Kernel Offset: disabled [ 86.990273] Rebooting in 86400 seconds..