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 '10.128.0.43' (ECDSA) to the list of known hosts. 2018/04/13 15:22:06 fuzzer started 2018/04/13 15:22:07 dialing manager at 10.128.0.26:33379 2018/04/13 15:22:13 kcov=true, comps=false 2018/04/13 15:22:16 executing program 0: 2018/04/13 15:22:16 executing program 1: 2018/04/13 15:22:16 executing program 2: 2018/04/13 15:22:16 executing program 7: 2018/04/13 15:22:16 executing program 4: 2018/04/13 15:22:16 executing program 5: 2018/04/13 15:22:16 executing program 6: 2018/04/13 15:22:16 executing program 3: syzkaller login: [ 44.580205] ip (3769) used greatest stack depth: 54672 bytes left [ 45.094544] ip (3819) used greatest stack depth: 54408 bytes left [ 45.890769] ip (3899) used greatest stack depth: 53656 bytes left [ 46.205456] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.211957] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.259811] device bridge_slave_0 entered promiscuous mode [ 46.328284] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.334848] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.364863] device bridge_slave_0 entered promiscuous mode [ 46.391567] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.398131] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.437135] device bridge_slave_0 entered promiscuous mode [ 46.447644] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.454123] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.475943] device bridge_slave_0 entered promiscuous mode [ 46.486864] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.493311] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.500616] device bridge_slave_1 entered promiscuous mode [ 46.518007] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.524594] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.534256] device bridge_slave_0 entered promiscuous mode [ 46.571196] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.577681] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.609064] device bridge_slave_0 entered promiscuous mode [ 46.628100] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.634586] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.667228] device bridge_slave_1 entered promiscuous mode [ 46.674185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.686113] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.692580] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.718995] device bridge_slave_1 entered promiscuous mode [ 46.726121] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.732693] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.758325] device bridge_slave_1 entered promiscuous mode [ 46.774089] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.781479] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.805089] device bridge_slave_0 entered promiscuous mode [ 46.819112] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.825576] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.851904] device bridge_slave_1 entered promiscuous mode [ 46.868639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.875914] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.882405] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.897308] device bridge_slave_0 entered promiscuous mode [ 46.906630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.914454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.922172] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.928631] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.956970] device bridge_slave_1 entered promiscuous mode [ 46.966339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.974312] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.980785] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.024946] device bridge_slave_1 entered promiscuous mode [ 47.058008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.087478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.100383] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.106916] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.145292] device bridge_slave_1 entered promiscuous mode [ 47.167106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.176574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.186678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.232547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.269475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.379077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.399585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.466255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.597338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.856717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.059963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.075129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.129593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.170486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.188490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.266268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.356085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.373416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.382671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.403387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.559075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.589146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.628824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.740282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.821765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.114767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.263361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.293806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.312149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.329595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.405457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.503601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.515177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.523425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.540128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.547318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.564828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.644441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.666958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.707717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.717534] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.732721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.781810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.789782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.798560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.806572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.842774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.876645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.896380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.905799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.919434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.928894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.937761] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.947398] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.963094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.970179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.988437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.018805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.043796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.072601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.093283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.111616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.119790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.130662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.154471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.161672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.174471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.200516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.208581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.216634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.229360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.265148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.293680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.326991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.374624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.381983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.407722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.428337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.435534] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.461972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.494572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.506717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.520953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.583992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.591820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.605739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.682519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.689884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.705144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.400157] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.406655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.413528] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.420178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.446734] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.454686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.473535] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.480010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.486912] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.493361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.510613] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.517394] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.523846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.530715] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.537163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.547700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.554224] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.560709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.567565] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.574082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.584490] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.788846] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.795330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.802226] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.808684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.828665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.838437] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.844913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.851759] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.858226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.866426] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.900484] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.906976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.913856] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.920325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.994303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.178782] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.185269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.192177] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.198638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.228339] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.472365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.493694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.527909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.559666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.587608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.595816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.603824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.672114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.720709] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.939478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.973095] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.260068] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.291005] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.399591] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.420319] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.426574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.437466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.483794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.515110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.521396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.535707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.750074] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.756354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.771249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.821727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.828161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.842785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.084665] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.090975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.108474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.141905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.154554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.181496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.214735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.243135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.252443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.278539] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.302578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.331939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 15:22:42 executing program 1: 2018/04/13 15:22:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0x8, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/13 15:22:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0xa467, 0x9) lseek(r1, 0x0, 0x4) 2018/04/13 15:22:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x10, &(0x7f0000000180), 0x8) sendmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000011c0)="b6", 0x1}], 0x1, &(0x7f0000001240)}, 0x0) 2018/04/13 15:22:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'bond0\x00', @ifru_names='veth1_to_bridge\x00'}) 2018/04/13 15:22:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280), 0x23c, &(0x7f00000024c0)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/04/13 15:22:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'bond0\x00', @ifru_mtu=0x6}) 2018/04/13 15:22:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000040)={'bond0\x00', @ifru_names='veth1_to_bridge\x00'}) [ 68.972520] sctp: [Deprecated]: syz-executor7 (pid 5768) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.972520] Use struct sctp_sack_info instead 2018/04/13 15:22:43 executing program 1: unshare(0x40000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 69.083239] sctp: [Deprecated]: syz-executor7 (pid 5768) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.083239] Use struct sctp_sack_info instead 2018/04/13 15:22:43 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x9) lseek(r1, 0x0, 0x4) 2018/04/13 15:22:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000000c0)={0x20, 0x2e, 0x10000000000003, 0x0, 0x0, {0x3}, [@typed={0xc, 0x0, @str='--ppp0\x00'}]}, 0x20}, 0x1}, 0x0) 2018/04/13 15:22:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) listen(r0, 0x0) 2018/04/13 15:22:43 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x98) 2018/04/13 15:22:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000000040)={'bond0\x00', @ifru_names='veth1_to_bridge\x00'}) 2018/04/13 15:22:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:43 executing program 7: r0 = socket$nl_generic(0x2, 0x3, 0x10) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000440)=[{0x10, 0x0, 0x7}], 0x24}, 0x0) 2018/04/13 15:22:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000000c0)={0x20, 0x2e, 0x10000000000003, 0x0, 0x0, {0x1801}, [@typed={0xc, 0x0, @str='--ppp0\x00'}]}, 0x20}, 0x1}, 0x0) 2018/04/13 15:22:43 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2b3e038a21ed", [], {@ipv4={0x800, {{0x5, 0x4, 0x80ffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x5, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632"}}}}}, 0x0) 2018/04/13 15:22:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'bond0\x00', @ifru_names='veth1_to_bridge\x00'}) 2018/04/13 15:22:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:43 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x98) 2018/04/13 15:22:43 executing program 2: socket$inet6(0xa, 0x3, 0x3c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/13 15:22:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'bond0\x00', @ifru_names='veth1_to_bridge\x00'}) 2018/04/13 15:22:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x2ed) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x484, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x18) 2018/04/13 15:22:43 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r0 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000000), 0xff04) 2018/04/13 15:22:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) [ 69.638460] sock: sock_set_timeout: `syz-executor4' (pid 5844) tries to set negative timeout 2018/04/13 15:22:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000e80)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x34) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000280)="15de8794a0bd9bc8a2835a1ef5a17bf4164207c98409c9ec786b9d04b6d7967f6d977086d44dc04daf512dc8e158ffbb58d562513ce7c4a6266e0fdc94624ba78fcc51e1558866688edb4cf0b38fa94e8271910f228f99763efc53c4752b5423b2ce7670bbe92dfae161ad782416291c07c653fe9a2a2f641ed41345fe4486493456de084234ab6627d1a959c6579f8df1e7c15825f23f7f2bb8f0c06e", 0x9d}, {&(0x7f0000000440)="ad8fa9b2d9c534fae4eeef1d07f62a6eca59adcc57892fdab05b8407c570b7045c1612aff67984ed655f17ce80dc17db2a0fb3c7d00c7a783b37ffb359", 0x3d}, {&(0x7f0000000580)="a67b2a844531c47641b19c36a4d6a41619715e0cc29944814de93fe066374218a8419774863bc0a14559b8f617d691ee074df367af25bc36dd830d571187f98da30790b25a185fb9972ae9985bf6171f62a03437650a31e6f97621a758b0bcc431f10ba6cf2e8ba675b64ff278f853978c4d91bd2217c35a9ddb17068fe8a86e329a964c21d5b3c32e65394b5fbcf973e75581bb05e3eb6f534b03f510a6bcfd79ea16fd87efb045bed96a9f9f3a08ea83dbf0e9f7202cae3a3d01280f", 0xbd}, {&(0x7f0000000640)="267e3f1cfd68a1a0674b5fc83cc2a3d46d0ed297cb44bd1eb08019a4ac6f02112f9d7364e7f2215bf7b216afcb750ad8f377823dcf522f5043eb250d380132277a0dcb0274d8413bee6ca045c9a45084a8c2ca75ad8fcb30dae22f7a6f334a28ff408f0a6ea06aabd1445b74501019bcea4f276272a61cad201a259d28814648f1e0897307a74e169adfa5eb3356abb388683066aa251b9cb5a217cf92658b398a7b253ca7d0fbf7", 0xa8}, {&(0x7f0000000700)="85757779b4e24a37993c0efcf25c93bbc77310bde47d8488143ed16ad8931aa105d2aca592950aed907e5657eab3d85bf84da1dd41c7c33aa8bdd2f839f0f3", 0x3f}], 0x5, &(0x7f0000002800)=[{0x1010, 0x110, 0x0, "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"}], 0x1010, 0x840}, 0x0) 2018/04/13 15:22:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:43 executing program 6: [ 69.712093] sock: sock_set_timeout: `syz-executor4' (pid 5846) tries to set negative timeout 2018/04/13 15:22:44 executing program 4: 2018/04/13 15:22:44 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/04/13 15:22:44 executing program 0: 2018/04/13 15:22:44 executing program 6: 2018/04/13 15:22:44 executing program 2: 2018/04/13 15:22:44 executing program 7: 2018/04/13 15:22:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:44 executing program 5: 2018/04/13 15:22:44 executing program 0: 2018/04/13 15:22:44 executing program 5: 2018/04/13 15:22:44 executing program 7: 2018/04/13 15:22:44 executing program 2: 2018/04/13 15:22:44 executing program 6: 2018/04/13 15:22:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:44 executing program 4: 2018/04/13 15:22:44 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/04/13 15:22:44 executing program 5: 2018/04/13 15:22:44 executing program 6: 2018/04/13 15:22:44 executing program 7: 2018/04/13 15:22:44 executing program 4: 2018/04/13 15:22:44 executing program 0: 2018/04/13 15:22:44 executing program 2: 2018/04/13 15:22:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:44 executing program 1: 2018/04/13 15:22:44 executing program 5: 2018/04/13 15:22:44 executing program 6: 2018/04/13 15:22:44 executing program 7: 2018/04/13 15:22:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYBLOB="0000000000000000378ef1a8354eac741783"], 0x2}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:44 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffb6ff7f0000000000001709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f146e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/13 15:22:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 15:22:44 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller1\x00', 'teql0\x00', 'bond0\x00', 'bridge0\x00', @empty, [], @random="98d56e43d6f2", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001840)=@broute={'broute\x00', 0x20, 0x3, 0x570, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001280], 0x0, &(0x7f0000000000), &(0x7f0000001280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', "6e7230000000ffef00", 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xfffffffffffffffd], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x1, 0x0, 'veth1\x00', 'veth1\x00', 'sit0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="9fe4515453d2", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x20, 0x4088f5, 'bcsh0\x00', 'team_slave_0\x00', 'veth1\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x103, 0xff, 0x0, 0xff, 0xff], 0xf8, 0x270, 0x2b8, [@limit={'limit\x00', 0x20, {{0x0, 0x7, 0xdd, 0x69680933, 0x3f}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x0, 0x1f, 0xfff, 0x9}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x8001, 0xffffffff, 0xb54}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x800, 'system_u:object_r:devicekit_var_lib_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x9, 0x2, 0x3}}}}]}]}, 0x5e8) 2018/04/13 15:22:44 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x2002002012, r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0xc, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000005980)=0xc) 2018/04/13 15:22:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00', 0x800000000}, 0x2c) sendto$inet(r0, &(0x7f00000000c0)="69d04a8284cb24a1bb83b0f79f77287961715006ae884b8279f1e163b5", 0x1d, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="8baf06a0a13ac9adab9ad16bfe50961d5e13fbe4ee288523db35a3050fdeb2143f552087e78246ae2cafabe305cfd9e4ca42d9bedf7e42c2a79d327ed908822372c6b1e6e8524ab2af9f558db0e9197ba091bfbd29fd7943efe900f2", 0x5c) 2018/04/13 15:22:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 0: 2018/04/13 15:22:45 executing program 4: 2018/04/13 15:22:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/13 15:22:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x2d7, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000600)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x78, 0x0, 0x0, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x78}, 0x1}, 0x0) 2018/04/13 15:22:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/233, 0xe9}], 0x1, 0x0) 2018/04/13 15:22:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8922, &(0x7f0000000180)={'team_slave_1\x00', 0xbb01}) 2018/04/13 15:22:45 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x2002002012, r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x2, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000005980)=0xc) 2018/04/13 15:22:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000001c0), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) 2018/04/13 15:22:45 executing program 5: 2018/04/13 15:22:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 4: 2018/04/13 15:22:45 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 0: 2018/04/13 15:22:45 executing program 5: 2018/04/13 15:22:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:45 executing program 6: 2018/04/13 15:22:45 executing program 2: 2018/04/13 15:22:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/13 15:22:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000180), 0x0, &(0x7f0000000340)}, 0x0) 2018/04/13 15:22:45 executing program 5: 2018/04/13 15:22:45 executing program 0: 2018/04/13 15:22:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 6: [ 72.025383] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 15:22:46 executing program 5: 2018/04/13 15:22:46 executing program 0: [ 72.151735] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 15:22:46 executing program 6: [ 72.208107] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 15:22:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) [ 72.333375] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 15:22:46 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0x8a8, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000011c0)="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", 0x199}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/13 15:22:46 executing program 5: 2018/04/13 15:22:46 executing program 0: 2018/04/13 15:22:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2e, 0x80010b, 0x0, 0x0, {0x1801}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/13 15:22:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:46 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x27, 0x10100000000103, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/13 15:22:46 executing program 0: 2018/04/13 15:22:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700000000001f5f03c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/13 15:22:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:46 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:46 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x5411, &(0x7f0000000100)) 2018/04/13 15:22:46 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0x8a8, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000011c0)="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", 0x199}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/13 15:22:47 executing program 0: 2018/04/13 15:22:47 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/04/13 15:22:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 6: r0 = socket$nl_generic(0xa, 0x2, 0x11) bind$netlink(r0, &(0x7f0000002ff4)={0xa, 0xfc, 0x0, 0x80fe}, 0x4f) 2018/04/13 15:22:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/04/13 15:22:47 executing program 0: sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="600002004c0001002400eeff6d6f746966795f7065000000000000000000000008"], 0x1}, 0x1}, 0x0) r0 = socket$nl_generic(0x2, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8953, &(0x7f00000000c0)={"0200616d3000"}) [ 73.191947] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/13 15:22:47 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0xc56a, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c09000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 15:22:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x10, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000585be8d53aff24456a988628d52661857a6a783d561e6ae294602355459c47b9995d7aef06285fc72f5728483084c5f49d0ea4eeb985af6c9aa0495b9f783b8e2e35d34275173135c306841adcb352c328884702ecbac541593fb8239cd61f8d09687b000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x710002}, 0x14) 2018/04/13 15:22:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:47 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x5}, {0x6}]}, 0x10) 2018/04/13 15:22:47 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x420, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'sit0\x00', 'gre0\x00', 'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x52c2, 'syz1\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf0, 0x128}, [@common=@redirect={'redirect\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "fc5cda799841fa96bffa0a691ca403cc88037b32f20fab609ccf5c24218d"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="fd924d85613f"}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'ifb0\x00', 'teql0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xc0, 0x110, 0x148, [@helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x498) 2018/04/13 15:22:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2b3e038a21ed", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x8906, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632"}}}}}, 0x0) 2018/04/13 15:22:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:47 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06390000a8430225052369250009001000001c02000000060005000200005a000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/13 15:22:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 73.713794] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 15:22:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 15:22:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:47 executing program 6: r0 = socket$nl_generic(0x2, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8943, &(0x7f0000003380)={'gre0\x00'}) 2018/04/13 15:22:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/13 15:22:48 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:48 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x26, 0x1000000007ffff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/13 15:22:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x24, r1, 0x321, 0x0, 0x0, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x24}, 0x1}, 0x0) 2018/04/13 15:22:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:48 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8990, &(0x7f0000000b00)={'sit0\x00'}) 2018/04/13 15:22:48 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:48 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001180)}, 0x0) 2018/04/13 15:22:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) 2018/04/13 15:22:48 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/13 15:22:48 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_mtu(r0, 0x29, 0x2, &(0x7f0000000040), &(0x7f00000015c0)=0x4) 2018/04/13 15:22:48 executing program 5: syz_emit_ethernet(0xfe, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ba321593ba45", [], {@ipv6={0x86dd, {0x0, 0x6, "bb9c57", 0xc8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x4e23, 0x4e20, 0xc8, 0x0, [@guehdr={0x2, 0x9aef, 0x6, 0x3, 0x100, [0x80]}, @guehdr={0x2, 0x401, 0x1, 0x8, 0x100, [0x80]}], "56c806fb260b6a6748296dfc90701102954e0bde65f1fcea7fb0466ee01fff55d5e03950aafd9ac04689d21cc4d400449bc0af15ec4da5dfeea741aef847b8ed06545b251b734af8a1962d0ab7b6829e9d57d17bb39d36c44a15208354e8a7a2cf4028edcfe88cab38e164af6195e867a50a0a60ed169723f4f0861fcaf84b26c44c74da80092fea9d605151ece45c124cfe7025157beaf0f1d99d965f3afa6e3e5085db5fe66046326db9234e17148d"}}}}}}, &(0x7f0000000300)={0x0, 0x4, [0x923, 0xde1, 0xf68, 0x442]}) 2018/04/13 15:22:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:48 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x1, &(0x7f0000000040)}, 0x0) 2018/04/13 15:22:49 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 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, 0x1, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 15:22:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/13 15:22:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:49 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/13 15:22:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:49 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x3, 0x1000, 0x9, 0x2}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) 2018/04/13 15:22:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000001bf58)={0x28, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x8, 0xf, [@generic="b2"]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 15:22:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) 2018/04/13 15:22:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x46) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000200)=0x8) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x33c, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x6, [0x0, 0x0, 0x0, 0x1000]}, 0x10) 2018/04/13 15:22:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000040)={'nat\x00', 0x0, 0x40000, 0xffffff3f, [], 0x1000013b, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000000000)=0x108) 2018/04/13 15:22:49 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:49 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) 2018/04/13 15:22:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000001bf58)={0x28, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x8, 0xf, [@generic="b2"]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 15:22:49 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:49 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:49 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x7) 2018/04/13 15:22:49 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:50 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:50 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013000)={0x24, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/04/13 15:22:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) 2018/04/13 15:22:50 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:50 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:50 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:51 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="28010000170000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000ac141400000000000000000000000000fe80", @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:51 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:51 executing program 4: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x84, 0xd, &(0x7f0000000000)=0xffec, 0x4) 2018/04/13 15:22:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) [ 77.117816] sctp: [Deprecated]: syz-executor4 (pid 6425) Use of int in maxseg socket option. [ 77.117816] Use struct sctp_assoc_value instead 2018/04/13 15:22:51 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x1}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:51 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x223, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x223, 0xbb}}}}}, &(0x7f0000000000)) [ 77.210119] sctp: [Deprecated]: syz-executor4 (pid 6433) Use of int in maxseg socket option. [ 77.210119] Use struct sctp_assoc_value instead 2018/04/13 15:22:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:51 executing program 4: r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/13 15:22:51 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x1}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:51 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:51 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x223, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x223, 0xbb}}}}}, &(0x7f0000000000)) 2018/04/13 15:22:51 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:51 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:51 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:52 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:52 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x223, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x223, 0xbb}}}}}, &(0x7f0000000000)) 2018/04/13 15:22:52 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x1}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:52 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x5}, 0x395) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000000)=0x2, 0x11) 2018/04/13 15:22:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000080)="0668", 0x2}], 0x1, &(0x7f0000000040)}, 0x400c840) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b40)="d711a0eb117377dcd52e602e311d7b63ec3d96dadf78da3761f9ec2d3722c21aaafecaaeb667dce2fa9fa20931b3", 0x2e}], 0x1, &(0x7f0000000cc0)}, 0x0) 2018/04/13 15:22:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x18, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/95, 0x5f}], 0x1, &(0x7f0000000740)=""/113, 0x71}, 0x0) 2018/04/13 15:22:52 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x223, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x223, 0xbb}}}}}, &(0x7f0000000000)) 2018/04/13 15:22:52 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)='G', 0x1}], 0x1, &(0x7f00000011c0)}, 0x0) 2018/04/13 15:22:52 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001040)=ANY=[@ANYBLOB, @ANYBLOB="000000000000000000000000020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x2}, 0x1}, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f00000010c0), 0x10) 2018/04/13 15:22:52 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:52 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) 2018/04/13 15:22:52 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x100, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x90) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197332359d16fa11b390394a7195d47623c56aed05822f87f6c319e933f0a303c9f6eb10fd7db47602d9003106eef3b68041fe60dc6eae5e5682310f7f6f205f43284a8ffade365110c9af4f2b0f4113a69beef7d4a8bd7468b9a1ffd5c427898400206d3a4b6363dbe6a629c9c8bac3a15f53307fbc26bacaf54336effb4", 0x81}, {&(0x7f0000000240)="d3d6f3d06b588d7bf3b42a4866cb755a910846c859272e93db50bfce8761da26cf860358b2cd5d6dec9b0776c080652fb33d366a1641fb90785accf7a5", 0x3d}], 0x2, &(0x7f0000000c80)=ANY=[]}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001a00)=[{&(0x7f0000001680)=""/226, 0xe2}], 0x1}, 0x0) [ 78.902928] ================================================================== [ 78.910346] BUG: KMSAN: uninit-value in rawv6_sendmsg+0x4bee/0x4cc0 [ 78.916756] CPU: 1 PID: 6498 Comm: syz-executor4 Not tainted 4.16.0+ #83 [ 78.923598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.932952] Call Trace: [ 78.935554] dump_stack+0x185/0x1d0 [ 78.939187] ? rawv6_sendmsg+0x4bee/0x4cc0 [ 78.943422] kmsan_report+0x142/0x240 [ 78.947225] __msan_warning_32+0x6c/0xb0 [ 78.951283] rawv6_sendmsg+0x4bee/0x4cc0 [ 78.955350] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 78.960718] ? rw_copy_check_uvector+0x5af/0x6c0 [ 78.965490] ? compat_rawv6_ioctl+0x30/0x30 [ 78.969810] inet_sendmsg+0x48d/0x740 [ 78.973616] ? security_socket_sendmsg+0x9e/0x210 [ 78.978460] ? inet_getname+0x500/0x500 [ 78.982439] ___sys_sendmsg+0xec0/0x1310 [ 78.986511] ? __fdget+0x4e/0x60 [ 78.989880] ? __fget_light+0x56/0x710 [ 78.993758] ? __fdget+0x4e/0x60 [ 78.997108] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 79.002454] ? __fget_light+0x6b9/0x710 [ 79.006418] SYSC_sendmsg+0x2a3/0x3d0 [ 79.010224] SyS_sendmsg+0x54/0x80 [ 79.013748] do_syscall_64+0x309/0x430 [ 79.017631] ? ___sys_sendmsg+0x1310/0x1310 [ 79.021947] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.027121] RIP: 0033:0x455319 [ 79.030294] RSP: 002b:00007f8266364c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.037981] RAX: ffffffffffffffda RBX: 00007f82663656d4 RCX: 0000000000455319 [ 79.045230] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 79.052481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 79.059726] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 79.067065] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 79.074331] [ 79.075943] Uninit was stored to memory at: [ 79.080262] kmsan_internal_chain_origin+0x12b/0x210 [ 79.085360] kmsan_memcpy_origins+0x11d/0x170 [ 79.089848] __msan_memcpy+0x19f/0x1f0 [ 79.093721] skb_copy_bits+0x63a/0xdb0 [ 79.097593] rawv6_sendmsg+0x427e/0x4cc0 [ 79.101650] inet_sendmsg+0x48d/0x740 [ 79.105437] ___sys_sendmsg+0xec0/0x1310 [ 79.109481] SYSC_sendmsg+0x2a3/0x3d0 [ 79.113272] SyS_sendmsg+0x54/0x80 [ 79.116797] do_syscall_64+0x309/0x430 [ 79.120675] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.125846] Uninit was created at: [ 79.129382] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 79.134388] kmsan_alloc_page+0x82/0xe0 [ 79.138354] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 79.143139] alloc_pages_current+0x6b5/0x970 [ 79.147530] skb_page_frag_refill+0x3ba/0x5e0 [ 79.152011] sk_page_frag_refill+0xa4/0x340 [ 79.156320] __ip6_append_data+0x1a20/0x4bb0 [ 79.160711] ip6_append_data+0x40e/0x6b0 [ 79.164755] rawv6_sendmsg+0x2787/0x4cc0 [ 79.168813] inet_sendmsg+0x48d/0x740 [ 79.172595] ___sys_sendmsg+0xec0/0x1310 [ 79.176640] SYSC_sendmsg+0x2a3/0x3d0 [ 79.180423] SyS_sendmsg+0x54/0x80 [ 79.183954] do_syscall_64+0x309/0x430 [ 79.187827] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.192991] ================================================================== [ 79.200328] Disabling lock debugging due to kernel taint [ 79.205756] Kernel panic - not syncing: panic_on_warn set ... [ 79.205756] [ 79.213100] CPU: 1 PID: 6498 Comm: syz-executor4 Tainted: G B 4.16.0+ #83 [ 79.221221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.230549] Call Trace: [ 79.233122] dump_stack+0x185/0x1d0 [ 79.236739] panic+0x39d/0x940 [ 79.239935] ? rawv6_sendmsg+0x4bee/0x4cc0 [ 79.244155] kmsan_report+0x238/0x240 [ 79.247944] __msan_warning_32+0x6c/0xb0 [ 79.251994] rawv6_sendmsg+0x4bee/0x4cc0 [ 79.256051] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 79.261424] ? rw_copy_check_uvector+0x5af/0x6c0 [ 79.266190] ? compat_rawv6_ioctl+0x30/0x30 [ 79.270506] inet_sendmsg+0x48d/0x740 [ 79.274301] ? security_socket_sendmsg+0x9e/0x210 [ 79.279141] ? inet_getname+0x500/0x500 [ 79.283104] ___sys_sendmsg+0xec0/0x1310 [ 79.287151] ? __fdget+0x4e/0x60 [ 79.290497] ? __fget_light+0x56/0x710 [ 79.294366] ? __fdget+0x4e/0x60 [ 79.297718] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 79.303072] ? __fget_light+0x6b9/0x710 [ 79.307055] SYSC_sendmsg+0x2a3/0x3d0 [ 79.310845] SyS_sendmsg+0x54/0x80 [ 79.314374] do_syscall_64+0x309/0x430 [ 79.318266] ? ___sys_sendmsg+0x1310/0x1310 [ 79.322583] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.327748] RIP: 0033:0x455319 [ 79.330916] RSP: 002b:00007f8266364c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.338604] RAX: ffffffffffffffda RBX: 00007f82663656d4 RCX: 0000000000455319 [ 79.345851] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 79.353113] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 79.360367] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 79.367632] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 79.375342] Dumping ftrace buffer: [ 79.378858] (ftrace buffer empty) [ 79.382536] Kernel Offset: disabled [ 79.386135] Rebooting in 86400 seconds..