[....] 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[ 29.793749] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 30.998957] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.348888] random: sshd: uninitialized urandom read (32 bytes read) [ 32.625539] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. [ 38.201116] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/15 18:17:44 fuzzer started 2018/05/15 18:17:44 dialing manager at 10.128.0.26:39577 [ 58.609452] can: request_module (can-proto-0) failed. [ 58.620281] can: request_module (can-proto-0) failed. 2018/05/15 18:18:06 kcov=true, comps=false 2018/05/15 18:18:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}) 2018/05/15 18:18:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_delrule={0x58, 0x21, 0x901, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000a}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x7e}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/05/15 18:18:09 executing program 7: 2018/05/15 18:18:09 executing program 3: 2018/05/15 18:18:09 executing program 4: 2018/05/15 18:18:09 executing program 5: 2018/05/15 18:18:09 executing program 6: 2018/05/15 18:18:09 executing program 1: [ 63.804950] IPVS: ftp: loaded support on port[0] = 21 [ 63.845551] IPVS: ftp: loaded support on port[0] = 21 [ 63.875988] IPVS: ftp: loaded support on port[0] = 21 [ 63.929087] IPVS: ftp: loaded support on port[0] = 21 [ 63.933918] IPVS: ftp: loaded support on port[0] = 21 [ 63.951923] IPVS: ftp: loaded support on port[0] = 21 [ 63.968070] IPVS: ftp: loaded support on port[0] = 21 [ 63.971946] IPVS: ftp: loaded support on port[0] = 21 [ 65.889583] ip (4707) used greatest stack depth: 54552 bytes left [ 66.462193] ip (4750) used greatest stack depth: 54088 bytes left [ 67.163320] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.169839] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.209353] device bridge_slave_0 entered promiscuous mode [ 67.299428] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.305939] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.343208] device bridge_slave_0 entered promiscuous mode [ 67.407541] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.413998] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.445088] device bridge_slave_1 entered promiscuous mode [ 67.486961] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.493409] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.508301] device bridge_slave_0 entered promiscuous mode [ 67.516942] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.523379] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.551823] device bridge_slave_0 entered promiscuous mode [ 67.560389] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.566816] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.577094] device bridge_slave_0 entered promiscuous mode [ 67.593957] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.600416] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.610808] device bridge_slave_0 entered promiscuous mode [ 67.623454] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.629927] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.653980] device bridge_slave_0 entered promiscuous mode [ 67.679837] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.686363] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.694834] device bridge_slave_1 entered promiscuous mode [ 67.705511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.712787] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.719244] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.729779] device bridge_slave_0 entered promiscuous mode [ 67.741797] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.748385] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.778673] device bridge_slave_1 entered promiscuous mode [ 67.803335] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.809832] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.825388] device bridge_slave_1 entered promiscuous mode [ 67.837099] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.843542] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.858443] device bridge_slave_1 entered promiscuous mode [ 67.866851] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.873280] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.883445] device bridge_slave_1 entered promiscuous mode [ 67.892597] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.899108] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.914177] device bridge_slave_1 entered promiscuous mode [ 67.930920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.943408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.950887] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.957332] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.971919] device bridge_slave_1 entered promiscuous mode [ 67.991862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.003248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.015738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.032231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.139648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.165944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.174586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.193731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.223220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.234809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.249818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.364801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.393418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.478537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.707825] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.792514] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.811316] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.863022] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.884191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.894770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.930246] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.991494] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.007393] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.018878] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.047449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.060212] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.103975] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.149693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.216865] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.232616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.245178] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.271687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.279401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.304761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.311718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.332645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.339654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.380380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.387401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.440946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.447944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.465095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.472111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.505419] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.512402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.534474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.541585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.567920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.574886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.614943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.621930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.636415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.643397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.697099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.704724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.724436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.731680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.764130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.785701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.845519] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 69.894846] team0: Port device team_slave_0 added [ 70.118647] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.140907] team0: Port device team_slave_1 added [ 70.200168] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.217351] team0: Port device team_slave_0 added [ 70.237301] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.259136] team0: Port device team_slave_0 added [ 70.285653] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.304267] team0: Port device team_slave_0 added [ 70.324608] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.342112] team0: Port device team_slave_0 added [ 70.359551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.367358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.390306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.421404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.432570] team0: Port device team_slave_0 added [ 70.442800] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.454566] team0: Port device team_slave_1 added [ 70.464718] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.478027] team0: Port device team_slave_0 added [ 70.488800] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.505947] team0: Port device team_slave_1 added [ 70.519166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.536133] team0: Port device team_slave_0 added [ 70.561361] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.578328] team0: Port device team_slave_1 added [ 70.591755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.599864] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.627400] team0: Port device team_slave_1 added [ 70.636863] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.649859] team0: Port device team_slave_1 added [ 70.667399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.678191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.704401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.711669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.724842] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.735135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.742333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.754765] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.777583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.789919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.798945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.817413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.846243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.869858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.880214] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.888254] team0: Port device team_slave_1 added [ 70.896330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.903445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.912003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.928727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 70.945628] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.958955] team0: Port device team_slave_1 added [ 70.977230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.000297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.018084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.026866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.034542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.045260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.057972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.082986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.105901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.127085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.140684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.156194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.171506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.179511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.189698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.213286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.222834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.231189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.239299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.254926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.275978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.301196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.316730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.331784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.339887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.348586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.360883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.368746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.377164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.394258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.425429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.450656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.462930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.471739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.479836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.489208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.503507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.517278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.527755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.534762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.553685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.598420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.614360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.630678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.645108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.658247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.666162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.678070] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.685532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.694977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.723903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.733797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.741614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.749577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.780869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.803016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.831291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.855721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.875613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.887976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.903799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.914216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.926211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.947686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.969264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.006512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.016905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.031820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.072275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.084438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.107087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.235536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.244187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.262207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.635145] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.641594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.648379] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.654798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.711366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.723370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.753615] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.760093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.766850] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.773272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.809889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.993509] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.999957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.006701] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.013108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.023676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.211078] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.217537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.224310] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.230724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.242579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.266957] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.273381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.280174] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.286590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.296733] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.496603] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.503090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.509853] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.516278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.543310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.552078] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.558496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.565235] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.571641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.580396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.599302] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.605703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.612412] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.618811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.633990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.783189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.796720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.813329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.826792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.834213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.841775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.849525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.996449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.426349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.470530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.770146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.808396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.860732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.887972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.909925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.092156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.135113] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.237646] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.537193] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.600647] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.664889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.704603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.728808] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.735134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.745933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.879574] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.963804] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.970751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.989541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.025567] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 84.041626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.063553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.413594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 84.419955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.431816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.455364] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 84.467516] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 84.473912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.496233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.518774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.534285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.569200] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.578498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 84.606940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.617189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.776917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 84.783523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.802401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.820852] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.926153] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.208404] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.251825] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.271158] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.467358] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.511846] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/15 18:18:35 executing program 7: 2018/05/15 18:18:35 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80805, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/134, 0x86, 0x0, &(0x7f0000000100)=@abs, 0x6e) [ 89.649115] netlink: 'syz-executor2': attribute type 22 has an invalid length. 2018/05/15 18:18:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20001, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/15 18:18:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_delrule={0x58, 0x21, 0x901, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000a}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x7e}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/05/15 18:18:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)) 2018/05/15 18:18:36 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8430291052369250009000800001c010000001400a3070d000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/15 18:18:36 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x7fff, 0x0, 0x3, 0x3ff}, 0x10) close(r0) 2018/05/15 18:18:36 executing program 4: 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) msgsnd(0x0, &(0x7f0000000740)={0x3, "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"}, 0xfd2, 0x0) 2018/05/15 18:18:36 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff68fd010000000000000005010008000100040451c7ffdf00", 0x1f) 2018/05/15 18:18:36 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 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_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000ea5000)=""/4096, 0x1319}], 0x1) [ 90.237321] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 90.271876] IPv6: Can't replace route, no match found [ 90.276660] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/15 18:18:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20001, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 90.285808] netlink: 'syz-executor2': attribute type 22 has an invalid length. 2018/05/15 18:18:36 executing program 4: 2018/05/15 18:18:36 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8430291052369250009000800001c010000001400a3070d000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/15 18:18:36 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x7fff, 0x0, 0x3, 0x3ff}, 0x10) close(r0) 2018/05/15 18:18:36 executing program 1: 2018/05/15 18:18:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_delrule={0x58, 0x21, 0x901, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000a}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x7e}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/05/15 18:18:36 executing program 7: [ 90.480299] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 90.595308] IPv6: Can't replace route, no match found [ 90.601524] netlink: 'syz-executor2': attribute type 22 has an invalid length. 2018/05/15 18:18:36 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8430291052369250009000800001c010000001400a3070d000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/15 18:18:36 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff68fd010000000000000005010008000100040451c7ffdf00", 0x1f) 2018/05/15 18:18:36 executing program 1: msgrcv(0x0, &(0x7f0000000080)={0x0, ""/79}, 0x57, 0x0, 0xa4a3ad41a879ddde) 2018/05/15 18:18:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20001, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/15 18:18:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8, &(0x7f0000000140)) read(r0, &(0x7f0000000280)=""/28, 0x58) sched_setaffinity(0x0, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "074ceaa05d9a00000000000000039b3fd4cec307607f3d13eb790ec9c65abaf90d229db69a552e5b78f8b29e0a278000000008dd0000e0ffffffffff030001a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) 2018/05/15 18:18:36 executing program 4: r0 = socket(0x1e, 0x804, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0xa61e, 0x0, 0x0, 0x7f}, 0x10) recvmsg(r0, &(0x7f0000005980)={&(0x7f0000001400)=@alg, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005700)=""/181, 0xb5}], 0x1, &(0x7f0000005880)=""/194, 0xc2}, 0x0) 2018/05/15 18:18:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454cf09331de0000000000000000000000010000000000"], 0x18) 2018/05/15 18:18:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_delrule={0x58, 0x21, 0x901, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000a}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x7e}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 90.733589] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.742470] netlink: 'syz-executor2': attribute type 22 has an invalid length. [ 90.753321] ================================================================== [ 90.760737] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 90.767320] CPU: 0 PID: 6676 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #93 [ 90.774499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.783845] Call Trace: [ 90.786439] dump_stack+0x185/0x1d0 [ 90.790081] ? kmsan_internal_check_memory+0x116/0x1e0 [ 90.795362] kmsan_report+0x142/0x240 [ 90.799176] kmsan_internal_check_memory+0x135/0x1e0 [ 90.804290] kmsan_copy_to_user+0x75/0x160 [ 90.808531] move_addr_to_user+0x32e/0x530 [ 90.812772] ___sys_recvmsg+0x4e2/0x810 [ 90.816790] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.822167] ? __fget_light+0x6b9/0x710 [ 90.826156] __x64_sys_recvmsg+0x325/0x460 2018/05/15 18:18:36 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) [ 90.826421] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 90.830401] do_syscall_64+0x154/0x220 [ 90.830420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.830431] RIP: 0033:0x455a09 [ 90.830438] RSP: 002b:00007f8e45ed5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 90.830451] RAX: ffffffffffffffda RBX: 00007f8e45ed66d4 RCX: 0000000000455a09 [ 90.830458] RDX: 0000000000000000 RSI: 0000000020005980 RDI: 0000000000000013 [ 90.830483] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/15 18:18:36 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff68fd010000000000000005010008000100040451c7ffdf00", 0x1f) [ 90.880661] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.887930] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 90.895197] [ 90.896115] IPv6: Can't replace route, no match found [ 90.896815] Local variable description: ----addr@___sys_recvmsg [ 90.896833] Disabling lock debugging due to kernel taint [ 90.913497] Kernel panic - not syncing: panic_on_warn set ... [ 90.913497] [ 90.920867] CPU: 0 PID: 6676 Comm: syz-executor4 Tainted: G B 4.17.0-rc3+ #93 [ 90.929438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.938795] Call Trace: [ 90.941394] dump_stack+0x185/0x1d0 [ 90.945029] panic+0x39d/0x940 [ 90.948243] ? kmsan_internal_check_memory+0x116/0x1e0 [ 90.953523] kmsan_report+0x238/0x240 [ 90.957331] kmsan_internal_check_memory+0x135/0x1e0 [ 90.962452] kmsan_copy_to_user+0x75/0x160 [ 90.966697] move_addr_to_user+0x32e/0x530 [ 90.970940] ___sys_recvmsg+0x4e2/0x810 [ 90.974928] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.980293] ? __fget_light+0x6b9/0x710 [ 90.984271] __x64_sys_recvmsg+0x325/0x460 [ 90.988508] do_syscall_64+0x154/0x220 [ 90.992398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.997588] RIP: 0033:0x455a09 [ 91.000771] RSP: 002b:00007f8e45ed5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 91.008486] RAX: ffffffffffffffda RBX: 00007f8e45ed66d4 RCX: 0000000000455a09 [ 91.015762] RDX: 0000000000000000 RSI: 0000000020005980 RDI: 0000000000000013 [ 91.023066] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.030348] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.037621] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 91.045391] Dumping ftrace buffer: [ 91.048918] (ftrace buffer empty) [ 91.052613] Kernel Offset: disabled [ 91.056215] Rebooting in 86400 seconds..