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", 0x1000}], 0x6, &(0x7f00001e1000-0x280)=[{0xe0, 0x108, 0x80000000, "23d75b5ea926f2b87d9ac3d87eb71e169992aa129191caa8fc205b5ff8a834e395c4da45a72912e7b0710afb598c1fdb116d422e81b9e5acc6c30c2f0dbebae305cdd2d5ffda3b5ec8848f75289fd50063df47010c1048fa8b11854709408f595fb10fe20b9217a0979f8c6c67bb8a06619953975c8cb64d18a1540f46dedf978a87aeac868c5f427b2f70a6f24434014217bb371e67f815fd73e1349e040074931c297b30eb2505f302339fcb1d5a4b0beda9ffeb1d6025ac7e262fc7a7995a23e62f65216a0a8c9019"}, {0xe8, 0x11b, 0x6, "0786a14123227fa67fb89d59edd127d357a98945e2fb121908fba73621ff2b70922eb0dc58af9666f3ba8a0233c22ae7b771553fbb81b783467f9ad87d929b12d70cd1d5d06fbb6e0601f4820279d26027734b13cff07a7f2bae5fd08a7db82d92176f920bb3983274c30e429f2c2ad55a4095132a422ba7de71ab3af7387a28ef80b820005925b5259d02f8c6ae15b2787eb61fc4441d4ce4ca8fbee1310b2c96b54cfbbf1da370d5a0f26a90f5938d35e136493672d66751e58f3b90d4211bbcd5305a58d5ca941d5c1b065eff961fd8c520"}, {0xb8, 0xff, 0x4e0c, "09aa23919b595a180bc2ae9ff52d715bca25ed1444594795aaa4725439aa37f40f97c5f475736d410bc68e8aa199659c94189fc22d3d87e7b3887afa0551338d84e9b8da9b6a427e00ed6fca21035cf4b6cf52492d9fe0741a0d3123b67a98eac462285ed381950f88d06018c44a43c171324a58500816f3d4501970439a617a84e022a6a17298bb6cc770401f85c8908681737dbe075af47491af8f48e470d5d36943216e8f6c5c"}], 0x280, 0x20044010}, 0x40}, {{&(0x7f000035a000)=@l2={0x1f, 0x8, {0x9, 0x69, 0x6, 0x3, 0x1ff, 0x1ff}, 0x1c8, 0x5}, 0xe, &(0x7f000008f000-0x40)=[{&(0x7f000035b000-0xd4)="fb561b9eb4eacefe6a6a1ebffa4e600ca767d3503137fbad5027744c6e508bff82bfa942c21d08c016a3122347f38d89fe11173d8f6853a02674422ff903e631c3545213f4651b66b1750c08a646d9b8cd94a91613a362dc8ce8281b972481811fb289dcba0d3b355fd94bf95d7320ee7954dc7cd16f5d67870d743018521c9b03f550f3410f6523ba31097a47027a1e4a4713736e7acfae96ac72a907416a6eb9230e2505a2b48ba1b714fe923f4bf55bbf375dcb2c546d4eaffe94e25172cc274628a8ffa22613b3db0b8113153168b9aded7d", 0xd4}, {&(0x7f00000e5000+0xade)="dec9be390e7538671ac7354ac7f5a46874e097ebd151546b4cae1170719fedebf39ef2518bd794d18d08f5d13c810e5e07cd6fe295888ec37b0f3b9e0d0f8424076c1785a9631285261df215765548921bb6322d9f5cb895380ca501e0c07895b6967db33c861abfdf476174023fbbf10c047ebfce2401ed9984ac6cca2faf830e901367a5dcf89092b55bcab7b3faf779a569c58b14298acad61a78136854412287ebee8ae57bb89f42f1c02ab7f3112c80c96ac28a10aa9bba4568b57da72e81bf941be16816b263e6d5a1ab02b7621e266caf5875f7f2a2dbe9c16f", 0xdd}, {&(0x7f00000e2000-0x95)="9c40ac2a12808b6b0cc8875be1224a5cea5d908a6e877c8038369b833c23465d58f2daebf745ced6d9931c2ef83901d36fefbd473c6ed7bc5fb1112fe520b77099e2dbedbf2bcf78cc94617da22d3b36fcac673ad1296461a9dd7f079d4f0638762aa96b79621f77e4ed595f3e02ba5ee90a8ea7a1f46e3ab21bc9597c0acb547891f7139dcaabbb57f0084568f52a73b3d48da086", 0x95}, {&(0x7f000035a000)="26f7608c25a22058083738963ac9991aa2ce8b61c7b2836064e3e793c56503226cc513ba518a97e8340c983881d47ef85445cfde7c14e38dd0ddd15a14cbdd68545b7acc50f44d64fcafaeaa831b2e1c3b8966daf49935ab5b7afa7803878f9f8a39be9031da95aa7b7f96f6fca5440dd78883524084169488a7e3f0e8d394d6fc8cf97566f7ee52e17db096e2a4f367a5fe8426c07ba339ed5f65c09e846f3f8ed8ff7a6b412813cb6d41108c480068252e77600365f4a1124b8b5824e51a435f11857fad0324f390e3d0cc8b755cb98a89b06437a030d797e94625be", 0xdd}], 0x4, &(0x7f00000ea000)=[], 0x0, 0x0}, 0x6}], 0x7, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 07:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) socketpair$inet6(0xa, 0x1d4c3d1585a65434, 0x9, &(0x7f00008d1000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00007ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008db000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a47000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, r2}) 2018/01/13 07:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29) r1 = socket(0x0, 0xe, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000204000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004dc000)={0x0, @in6={{0xa, 0x2, 0x800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xd2, 0xf70, 0x4, 0x2, 0x400, 0x3, 0x71c, 0x9, 0x6, 0x7fffffff, 0x4, 0x5, 0xffffffff, 0x401]}, &(0x7f00001b2000)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000291000)={r5, 0x7, 0x6}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000330000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008ac000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1c000-0x4)={0x0, 0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000694000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000acb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cd000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bad000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000)=0xfff1) r14 = getgid() r15 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000300000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b48000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000329000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008c5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) getpeername$netlink(r0, &(0x7f000007c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e4000)={0x0, 0x0, 0x0}, &(0x7f0000769000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000698000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x1)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000060e000)=0x0, &(0x7f0000c70000)=0x4) r23 = getgid() sendmsg$unix(r1, &(0x7f00000b0000)={&(0x7f0000dbc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000021b000-0x40)=[{&(0x7f0000f6a000-0xf5)="29698e65be00389634aae0c67d86de8db8df6fd876643f863b3fe3d81f34015bdd3a9a3bcd3e8ae047e20ff13ccaa22c7970137efee9737a41046d25f6c8611ccbcea67b8e2d4a107ef99e3ce91921578ba1a33b66f1227d8e26905d3df7e6e4df97a5e1d74963212cacae5d1299c80d026a56f11a4c84f3979c4c7e2256fdba6cf4e1df668f72f6542bdb7a1a48506404bf48d134c55ef36d09ef06df0e937b1cc2cd9ed4b795328574fb767883d2feed83542222e4422c8819af58ad17c116590fcd6e589771724ba1cad7446f0bdc2ccb2bbe97e33acef2ca6c6d654222f5df8fecb9c4383154151fe97ac1c4b2925c2fe8309f", 0xf5}, {&(0x7f0000e8b000)="8fc374eaabd9ec5d5c6c16db975ffa6be4935821b904f2d72411ca08b4548b1630c298344106c265169d6a3423e61f77c39d62c8f8bf6b0c253c01cdc0eec0e83a192cf46e303b4ebef1487d20af62e7fbf1476ab0d61bd25f87506d4754f9dd5b083dd895232f55acb5e18c3c4070fb68a1b5db685f24b8a8b1f5434d5164d9e68b2811034c0cc81899d0a8807064bfc8c88a", 0x93}, {&(0x7f0000ea7000-0xd8)="7b7a809a04d1ec88d7ef415a5eea03838c7ba0e6cff4fc9a2c62de5e9d648fe5ad4c196eb05903bc2ccb5d51b4048463c92a7b5efeb486ae5490dc35a9851a6c880d6ffa0613c3e2645f07398187030784a36a14d6f32fc968d64753e466301db0dab4dfa2e128e681d3c4b9e14652175231ed19931afca449f79da0a0969c2c07df0184bce9f7e06dd5a8942fb01f83ec7462de572076120b57e6161966a52096c45814a8827593c1f1b28b04f3423eab560f62303b01ee05fcd72fea2152d41b4a5e246c54a9121143c23c941a6480915fbfe7a1f134bf", 0xd8}, {&(0x7f0000deb000-0x74)="9307cc10f468c77c24481a9ca311b9a2fa5f86e63bd58b30605615b12e558a735f8ac6010c4bea85dd89b69129a759a0341266a9c49119fd6f2972f11198e5ff8d3ee97e9e1e75f68559d82448c33e340a70bcf7b03a9a5d0860cec6936b531f5b767e16ae6ef59a0004d1ab8d97a19d67f9d318", 0x74}], 0x4, &(0x7f00006df000-0x168)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x168, 0x20004014}, 0x20000000) [ 61.202940] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 07:16:32 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[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]}}, 0x108) 2018/01/13 07:16:32 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff5000-0x4)={r0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ff5000-0x4)={r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/13 07:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000785000)=0x7fffffff, 0x4) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) sendto(r0, &(0x7f00007e1000)="100575f4b76aaa8014b06bf10bf269dae5eb26b1846618e52a84c6946f79410313367db18925deb78641924a6c0b45d3be8e083f25adad260ae12195b7613744fed9e2d6584164a974b605b3ce3b7dddf09d6a8641c8b98e2d5c0656ec977eca7b663c86dc0f8ed0b953433305e881b97b17e56b86615bcdd9e5067f5329c4414dae", 0x82, 0x4000005, 0x0, 0x0) 2018/01/13 07:16:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x0, 0x1, 0x6]}, 0xa) accept$packet(0xffffffffffffff9c, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000040a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fa1000-0x78)=[{{&(0x7f0000000000)=@ll={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002b7000)=[{&(0x7f0000000000)="4eda0da992ca01172000b64f5d", 0xd}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000a36000-0x65)="a386758251945c9916447928df52db5007ba044efdc26def212da1912c2f7f6d22cbf0713f5858e960fff98128c82b36854e2b1d4a6ae80fd3f8a4824201c6bcd69850b29eeaf37a79becfc8197151f15a678173c698f957511d322c4aa14e35772527768d", 0x65}, {&(0x7f0000f7c000-0x9c)="d773a45c1149245b03a1e69545b53acc592cbbf2e03098c6b96be7eae157f926837f8b5fafd59503591d7734b9c5ad69e4a4ab22a09ad0ef9342c58f43686b5ce154251dbae619a7c29d4a899642269e843ee8280e34c9cec037b494798e8b987c0e74cf96c39bbaccfd06b3b0ebace49c58eff38ddc17411d565553e89c04b2ed3b3a6335cfeedd6fc739acd7faf3f0d2e8ad43d8ab09fc2340af44", 0x9c}], 0x4, &(0x7f00002ea000-0x1010)=[{0x1010, 0x101, 0x5, 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0x1010, 0x0}, 0xfffffffffffffffa}, {{&(0x7f0000000000)=@ll={0x11, 0x5, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000092a000-0x50)=[{&(0x7f0000001000-0x69)="265dd43abff65e2619ecf983548eb75344961448aebf7cd7cc6d895e927af7431dd0326511cc2f3036ea0337b4d27d8ca093219cd8024be776b76c039aa248db760f186eb090e6708815335e9aa86c6c323a1325b7f3e426eb977231585d2e574f72cebedfbc7653ad", 0x69}, {&(0x7f0000001000-0x71)="c006aa63ccc0e785a7dd675c7d968483ef8dc6fffdc762bbd92c278d10154d01f8d9b6af209468eac154ad4799df5aa627e0120c67f344f0c8ba40082bedce6c44dc153aadf440bf35a2f890c7ad43e724ba3f247b81af54b953d644c818629cff734eaf5e55c4eccc0d2f188b4498a71a", 0x71}, {&(0x7f00009a6000)="e7790f72ad0cb76c86508b6e82c54682c21fb5efc83edd464e2eba9bb1fb1af0b24fa7fdfbe01582a87ede05a70943b14f447f314e01ce802506176765c0dbc795779165523e16e3185ee829dd8939cfa0dc7466fd2f426a2445f43cac98b7632defc9a09eeb831c746ba27528141fc355cd9fc4454c036985ec4014ff34f959628707f9e31be1fdd4e4131f19046add041ebf131de8b425be0e694595158f0186665c2b58fdb9c016183af4daa5e27f", 0xb0}, {&(0x7f0000001000-0xb2)="a0a847bfe5770ce4bf6f84194b28098524ff11e905bb23d0f279f3f18bb7ad7c27d0eaf1b5c9397817918e8ac50244108134a7a39560d39334d2be93c9dc5ea5f40890a34c44e39ace103d485de63fdcddb17c4701247f7673748cc5804410c55a6a89d7f7650b781695e9e6738ad3fe9f4e3471d64ad44d84766eaa67b4e44bfef090ff5a6c642d01eb645163b0b7538584c3b55cc56416210e6ff202d54ab930197eed2f71e56aea54cb21284830371e14", 0xb2}, {&(0x7f0000dd4000-0xc4)="d02899ce59758dd4070a359c10cfd5c8d2fd4fdfb9b3f4b8b13ecf57f83d4084ab147ca818df5ed4676d797378cc2731ef4b6a7ba9334ff5fe211f69f73c9b09d9b6b26803d14ed2e3c40154635ef4b003f213930fe4cff18ae6fe43f02c51aa47f8e52778fd7213a0f756576e185c0a969fb059af67df64b9144f8b5bb2bb739d44d8791332a269a08d18b82a932226d391fb35796df603ebb60a55929b25fb93bb63792809b1948676bc0b236fe1368cde66b97c8d3a8419f04838f51bd47a45250bd5", 0xc4}], 0x5, &(0x7f0000001000-0xd0)=[{0xd0, 0x119, 0x4, "8b291316532cffcdbb138c57af501d71e0cfdfc91d6bd06bc055b9d2f5e901748256719c9fcf789ef4aab16d17ead617106e156563879fa820bfeb184c1d017388b51c8cdd1aefd57dd116af9e2339e542b97fbff55d10a5a64586db111faa44b1127d5091d160f604ba291a0a581d9a4c24408b44aeeb7847a29019df57cc72ecbd66e175c005d31cc523b66861afa9143d8d508430304051de405248ae7ff7552f82f52a3c8238750f007cb5776e7bfd4d6d390e99c5f75089"}], 0xd0, 0xc050}, 0x1}], 0x2, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x100000000000c) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f0000067000)={0x0, {""/7}, 0x0}, &(0x7f0000ec6000)=0x10, 0x80800) ioctl$int_out(r4, 0x2, &(0x7f0000414000-0x8)=0x0) writev(r4, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b850900060000010000000009", 0x1f}], 0x1) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000bc3000-0x18)=@generic={0x0, 0x1, 0x76}) 2018/01/13 07:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000c74000)=0x8000000, 0x1bb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000065d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c64000-0xe6)="d1758458f22b29c2129c6e09207449e5e4b549e7b93802c8e3d81fbe49158744c7f67b8330f3cd05db68d03253fef1d28b62b2863010cc8976044f6117c3e430ebf1877df50783dc334317e254d488406a59a35979e5b92862efedfad044a58c276f451fa2b9cca0051f117e30c19c0ef0102b5f115367f02907f6e2d820f8d295406e2e06f7366f6e7a2f9c98e2b0404be43ffd114131c700398303a7532c43f310bfae50cd0884aead85e0280c2ec375fbacd1509de7124c37861df476e34e120d155cfa8bcfb2c96693bdb2c0059b7012983e57b4585ca14693b3d2bd1fe0e4ae85d02a82", 0xe6, 0x0, &(0x7f0000f3f000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x80000, 0x5) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d69000-0xe5)=""/229, &(0x7f00003a5000-0x4)=0xe5) 2018/01/13 07:16:32 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ead000-0x4)=0x0, &(0x7f0000f68000+0xec5)=0x4) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008af000-0x4)=0x0, &(0x7f0000263000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003af000)={r0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00001c2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f68000)=0x10) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000564000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/13 07:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000025c000-0x20)="00000000120403f205009406001f00770121004108001d00000000000000813c", 0x19d) 2018/01/13 07:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000268000)="b9393555362785baf8266d06b8831f43d6d1a0f2f019fd58def8bc809dd42b92583faa0add267208f4e3e829c9536a733c938f76df716135750d761bf2e6b932a71436e67d078b21c58a84674fecdb141360cb9800de7e1e3390e75e80aeef110e3c950544696d24912223dc189ffc44f87cf08200aca94f97b496b3c2f4be76b15a144a05c258bf13558219d9a722770c006a3af1ffac", 0x377) [ 61.252935] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 61.288231] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 07:16:32 executing program 5: recvfrom(0xffffffffffffffff, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) socketpair(0x9, 0xf, 0x200, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x200, 0x0, 0x3f, 0xc3}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x2f9d90fc, 0x800, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c46000-0x10)={r3, 0xee, 0x3, 0x8}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001b4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000001000-0x108)={0xffffffff, {{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 07:16:32 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ffa000)=0x5) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000)=0x3fa, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003d7000)={0x0, 0x1, 0x30}, &(0x7f0000bb5000-0x2)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ffc000)={0x0, 0xe6, "38e6bbbd05e340d06b7ff4ddb761b4a28fb24f8fc71f306a40881be9cc759e0e11a2404d59c23c5d72087565ab17910f75b10eef436cc2a78270e32272c417ea1c54261aa7ed86e92397eea5122ced776b8fca9548e25ddc365440c5c22543be6beec3868d9f674171095b8cbeae607871d458099a2db275ef673b11fef66462708cd7c49d7fee38d5760d9973ea1faf42f78669c138e79fc6d9987fb37194dc412151c93c6ef698955349e00ca8792e211909867879538db1f19cc4e151436cb7e1397b7e88cc123fc0ec209cf444179434ac4930f12ec86baf5e570be7ae52e005acad0a65"}, &(0x7f0000ffc000)=0xee) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ffc000-0x73)={r2, 0xffffffffffffff81, "6a50c2331a233102dc829ed42f12ba96aec570e514eac97420ecaee520bba63281d6e71ef8e0e456588f1c67736caeacfac30c11cb9228c39d9a0f7e28a66965fc564b0d9f7b0a3eb93f4c6ea940e4a28e6758b4dc95d5f7294c6c035cbda03f9fc59df2b20635b1463e9d"}, &(0x7f0000ffc000-0x4)=0x73) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ffc000-0x8)={r3, 0x1ff}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x8, &(0x7f0000ffb000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000bd9000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001a2000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00003e0000)={r1, 0x6, 0x0}, &(0x7f0000ffd000)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000845000)=0x3, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ffa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x9, 0x7, 0x500, 0x9, 0x1010000, 0x0}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r6, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 61.356094] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1042 sclass=netlink_route_socket pig=13002 comm=syz-executor3 2018/01/13 07:16:32 executing program 4: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dda000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfff, 0x8, 0x4f, 0x7118, 0x864f, 0xff, 0x3ff, 0x2, 0x101, 0x7fff, 0x2, 0x80, 0x5, 0x4]}, &(0x7f0000dd9000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000039000-0x6)={r1, 0x4f0}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/13 07:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) socketpair(0x5, 0x0, 0x401, &(0x7f00001ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000157000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000071e000)={r2, 0x80000, r0}) 2018/01/13 07:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c24000-0xc)={&(0x7f000098d000-0x8)='./file0\x00', r0}, 0xc) 2018/01/13 07:16:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xc62}, &(0x7f000034f000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x8, 0xfffffffffffffffa, 0x1}, 0xa0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r3, &(0x7f00009a7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d6e000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000819000)={0x0, 0x5}, &(0x7f0000189000+0x2a7)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e59000)={r5, 0x1}, &(0x7f0000f6e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b75000-0x10)={r5, 0x4, 0x3ff, 0xffffffff}, &(0x7f0000f6c000)=0x10) 2018/01/13 07:16:32 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000573000-0x3c)="a5815386dbad425c", 0x8, 0x0, &(0x7f0000f90000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8c000-0x50)=[{&(0x7f0000f8e000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f93000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a9000-0x4)={r1}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000607000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f93000)=0x10) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) [ 61.367669] audit: type=1400 audit(1515827792.667:66): avc: denied { getattr } for pid=13001 comm="syz-executor2" path="socket:[23510]" dev="sockfs" ino=23510 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.373304] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 07:16:32 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socketpair(0x8, 0xa, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000001a000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x100000001, &(0x7f000001a000-0x8)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common="6970366772653000f0000000000600", @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) 2018/01/13 07:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x6, &(0x7f00004f9000)=@raw=[@generic={0x4, 0x80000001, 0x5, 0x100000000}, @generic={0x3f, 0x6, 0x7, 0xe000000000000000}, @call={0x85, 0x0, 0x0, 0xf}], &(0x7f00003aa000)='GPL\x00', 0xb4c1, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f0f000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000df000)={@common='bond0\x00', 0x8b}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009a0000-0x12)={@common='gretap0\x00', 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005c3000)={r0, &(0x7f0000fa8000)="0cc356786a44a7b77e5d860153b73a6a7e0afeb01325c65cc13238c7d8b9e8c2556554eedc566370cadf1169896f0308d5173bec862671ad1aac1df73d245b930f6dd2555749e4931f68620ac59f0a26de6508ee51d71d726d0e8dea83316bde07c9680f35768672bffcc8a5350d9253b2e1ecc7a0ef0d7a5a3cbccab971a94a1d6ae10386010e529cb1d633309630b46e97b890b96f9c9342c5fddb9cda15e75ea8b47159a847a4705ecacaa67c283ff7f1bb", &(0x7f0000bb5000-0xa4)="990bb04a1524d6fd7eaecc2539e77629da0dded6b7e025437f70a46291350d63f7db50933a96f4582b81737d7d95e9cb33c0b2627473dcb740a13f3b826bebaaafe06e778758eddce42aeb718ce3d035fa090bc942df65893bf649d0d8467250988c4c9710904d40aee87723413648a374612e7dc054a96ac3010fa48591ed1732be9e871be3834e0e9870faffdba88a86c2ce94043d8e96840e1a68d630897720690d78", 0x2}, 0x20) sendmsg(r2, &(0x7f0000221000)={&(0x7f000081d000)=@l2={0x1f, 0x9, {0x0, 0x6, 0x80, 0xff, 0x7fff, 0x1f}, 0x7, 0x5}, 0xe, &(0x7f00005dd000)=[{&(0x7f0000908000-0x1000)="401c2874923b5e3bfe82a6e5cdc883ac0522b43d0c7443496fa8878f76d0b68c06f816a6f4b281283c129c12cd10ddf2697087e33b34591d88bed456f145adf142cdbbf67760ac04587234293e6e119736ca0fd48d1deaf56d91906aa57cd6452d273ec0199b25b4cec2d44b3d89956fa01082c609a0aedb7ac0ceeb94d2f5cb567198bbf19b5adb8785ad7ee808d4a66b613040e0fbc331885dc6bd9d3c1a96db0707c7814ba0c64a79e359e1339a46ec24585a1dedd108c77b33879bba308149af3cb31cebe3a778414ae5c30c30e90996a1dce07440b6b7005df308dafc9a298ab24391664befee7f7c9fab6dcc2e7341281976037cbd6fd0de3010862be7fdf8d9a483f1a508029c8c820d7fdae52770b2582800d317cbb8f243780f8d8087a1fcca246b1df7bbc851cf33e62e8057ad753fe6eba33cf69118a5b6671b8e3d7e945ee1b9e32543c2a64a80cb528bc7f9ade139f7d05067e9a8428c364a622b7160042cb99e5d72eb277935d93d88a8a29b1a775a3d65ef502dbff6ec6904e628686fa2eecb9a4c07a49f208edc00959850fd442d91a3ab60cb1fcf8094213d7bf27d808fe43a55ca930f60129e48149c5bb032444caf6ad00bd07014f238ce0708dba82b864103c657db11227cff154eedcb49a0f9fd0f4f72d45de4753e620f0c1f96144d8a57ad41d8db66ee2be7084aa87e03c1e97ce3f0e559e0ef6817c95640d343de71c985bf7eb575d89cff5581b51a57148f0a04cb7a4a957eaae7f82b4733d7c9829da04e5f32854f93015e555b4cac4a67fcd301fe9f99b33a9cded0c6d9b793d42c19274494e29a5bf638b7689808b8f8b0b87d89738fbf92a8f06e401d9832cfd20dce750a0fe24f84e0ae6c786f020e05fa7a9d49ec664381be498fcdf88279778c63fbd0d4dfd3756e0ba3a4fc0b5459215d96e4cd801ece518ec85df131ea16e089098ee118cbeb4d4f809a6a8451cce534398b3758cb70525c754c57f81a723f1b495a0684924850ce127b57060002d2b2ebae07eed370ad09de67a37c8082bdcd5add318ae09f924fed1b5946d5e81d6bde14f5fcc932eed0cbf41eca0b635f3cd118f427dc8c7023742da44ca5edfd0c5a38e6f6224b3c089da1fdff8dd155ea8f877a7f884189d50bbc748d8082fb9456392e1f791eb4a1e7c1989b38e67872ad6b6cc8267cc4f847ca557403a40a4a38cbbfca9854d0dc3b5a3d11ba943d3b8a084d75e6035a489741f0b0fe88c5514785989069f181aad3d89567bdd756c9ae83786dbdf1f6fd2f7b7035780a90311a62ec621c5209cded5c87224f16ff6cdd62375948187c32c8c02e4198d3be221640d943443d4c517c3939c7f63df35f6a12c9bf006e0b6dd4cf89bce86b9fff1235c40a6abab1c0710047f25307a671d37a8b08836bc1ab4e0bf84727e04edd9cdb7253c85b920fcf7cff949ba07c2dccf1b23e11658e9f021040ce35db6e30ade50a2df6e4954bcba0b3e5506c44d91e7db5e50c703807523e9afa0fdc43294773fcb8e1974ea86b1f09fee52ec3d46fbc275a0782685d1feb8281171cd75dcc8d5bd4e0efd305cb8ba9c73e886489ffada35cc9edd585f6926ecc1bbe60b8851f86f85ddf2ea27c6e0a724d9ed62483ccd42c92c847dcf77f22fd6491d955684837b3099cc1bdd7e60f44619232d5c5fcfd4759540a7266f6147fd2079388e06d22ca013886bc4f61f3fe14a6a2342c262228c824ebb9caec3b47cdf0b891a957790d40bfb89b3acc51033474cf9bcfe614987fd9c654656d0c9b4c74643c56a1fba9d6d4fa8a093f3de25e076a586b7df43d3e15ab12aa3a01516180d4b6b803497eae64c203eb59095b4074f7b78bb3699d7646b2a7c723a6b3e8221f3088266b8856ba7a176ef5ba1b7dcca99e0778fddd5874e63bc3c565dfe70399a2e864b9f18df65234513eb68ee47758a876c1b53861501247326fd74fb43b94bec1e5a3c5a806f67326f492fc9d70a8ef3f009f0e3ae6b43a5ef0fc8af449322d5db2ec4e4a47692f9d901b5ae4dc0486c1d5105d2fce9409882c5a12e96cdd6aa085c6959b293145cca407cf1410421e912ee209cd5c811dfd4011f186d9f7e9b9c5b68b1a49cfbf916053f91e24b9661421c436fe37bce717ab02ca0dc4a6e9fdbb4930ea89a7b4b1ec8f5bb14be1429f8dfa43c25207c34a3881d5b61d29809844c1397a8b67284be301f78e55e03fc881c24aedbad196d27516f1c7e0730aed4fbdd457270724a80e15fabb8e94f2ab132eeef41865c823673de2fccba9467a79cbc639ea84b6b7c359007f633065939ba3ca571b955444920ceb6a53a8068e81eeab1cf69cdee7e65527bbf914b33b77cbb036e10d48b2c1eea1d8e19aef623cb981a6888e205a67efe1b8b81da2e9850cf3d0b3a4891a20113376bb3ad0131caaf04d03d35f9431f4999a4df6dc1743e2908271ae28d83b71228d74c9c83e18273fe8fcfffe8b07b25f905dfe7bb68ef149536126c73fb35db78bf77922ae4bd4ced3c0f494ce26f0645c40996be6fb02a285f5fb0daac66c626345d4c1b0c157fc7c480f56243e36967c585156a7ba6d895d66443114872acfe846e68996418e0309a6560c6323784a66967b43f102e73dae1d7c6c91b4a9616e1fcbea93a6bd04c3efa26f08614a9bea662314c46fb70adce5fc2ff1b914bb815319e968dd1a512f191e81ae4eed4c60620a33b9f81e64f2cf9e63018e9a3d4adb299cd9a6ff216ab1f97c3d6ddc6c6d8280a168601911f58dc352e5bf46d6e4515a0607a2779ae922e7f6c7d1aff6abcf64b191c9550b41604b06cf6b80a8d42f0cb7c2bb098a9678e5d51c6a370e93356308c9dd2661269d365eee8792a7a8c38a5b2ea2dd3c90bd91c3575b0e41948f7d3af8bfa9049c67c97cc12938dad03aaa3af1ac909ecbb63bc8b1b2958173a66366ef93ca2559fd660d963630bc7074420b1c5d4687d22d26d592688148f3a2adfbab5a788d3bc68d6db865ee860f0c8079fe3b33d2c655d22d59210f5bad50626a778eea7f57cab2eda7893600b814e7bb5985a83295430d4812f2b0a2106292e26a2b28080c00aff0f7c440b52dd46df88377cd758bf9f34672178855ccdecdd5af0795f339d07a1ce37a4fd93716c9fa1a332652fc7a437b153fc0c63a15b7eda2aa6dceb57e772c89d3bc194954d5f23280747102dd3e32ed25933ca1e9e2482f8d6b3f6ca4c098970b0b10f02d24c644825ecde9b5bd90c5de694a5fc66574e13b96adef3546abe4698e85fdcf5f9157a2b0f70770c75daeb5c2d328c616c27dd33d13107ade130322d522f53c6ea17e16d3b32158fbf2144995c01a6ef0f99a0da69ae9f8f46689ef200c406cc55c4780294b4d2f5a5c94a8c94bc6a978667401deb8c8c2637cf4c68373a08211122ccf8b66c86721d72bdd1fb3590a6a8e76c70e0598da7521d03dc199e9f6eb2924f92f31ae620d12146f0fa74ca8175efb6a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", 0x1000}], 0x4, &(0x7f0000151000-0x288)=[{0x70, 0x10c, 0x80, "e8807f0b0be8532891e46d559617948f7cf867674dc5cd7a11f9715f548330da58a9ddf697166c87f14ed09369980050cbf910dc86b79b4d61b320a8641e1d1ab73204766ad644dcba0247709d29f5fd4622f052d0d2473aba3378d1ab14c0"}, {0x110, 0x10e, 0x1ff, "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"}, {0x68, 0x114, 0x0, "0d6870a372b24622b63913fded78f2475e659d02e7c7d5edbae6ece80ddac1bc4ff0d619a6913251d8039b7945e40eb882bca3bccee43d137bab5117d1fa39839ecbc259d017007166f34d04f9d1980749"}, {0x70, 0xff, 0x2, "fccb8275c74b8fe1a31b558a3ba130fec27ed88a923e8af426567831bc37151e4a25f84e08c0b95d8701c09171b6d43bffba25f19823592a94bf1893001a4f1a838fba429dde808f225c7d19cfdff4fba28ec58fc962ca58d64daddc9bbf3fe1"}, {0x30, 0x113, 0x400, "0d2b3cec2a7815b507a6de2606fd99dba7a716ec2ec1c1dcc60d074d"}], 0x288, 0x4000000}, 0x24000010) 2018/01/13 07:16:32 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000003000)={0xfffffffffffffffc, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000000a000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000008000)="08347ffd7c96a7092c954b7b94edf2001c000000000006444f52d30fabb6821c"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000b000)={0x2, &(0x7f000000c000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) [ 61.414700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13027 comm=syz-executor3 2018/01/13 07:16:32 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendto$ipx(r1, &(0x7f0000eeb000-0x54)="7d817762e095fee29af8bffccd51e95ac3511ebf88bc824cdb8655a2a2ff2f173c981411fcbf5d7c8a71319592bc45aedbf9467dd93caafa76424c8a59108a219a87d342d0bc8bb76da7ecc918c695201bc78626", 0x54, 0x40004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x800000000000) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 07:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair(0x0, 0x3, 0x8, &(0x7f0000167000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000bed000-0x4)=0x3ff, 0x4) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000a6c000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) bind$packet(r3, &(0x7f0000a12000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 07:16:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0xb17, 0x0, 0x3, 0x3f, 0x5, 0x10000, 0x4, 0x6, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000d27000)={r1, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000887000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009b5000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000395000-0xc)={0x0, 0x5, 0x10}, &(0x7f00006a5000-0x4)=0xc) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000eb0000-0x8)={r5, 0xb9}, 0x8) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eb0000-0x8)={0x0, 0x0}, 0x3, 0x0) 2018/01/13 07:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000139000-0x8)={0x0, 0x84a9}, &(0x7f00001ad000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d5f000)={r1, 0x64, "c8e688cecd1500eb649ae77d52d80306a03fde38262535b3d3a9d8a3ef02f898c068d560885403de76025c0fbf8f6bb685855cc66ef9f614fbcb0fffaad30657b5235cebc64ab99d13d087c6d732c9fac8a92b275670cdc9cacccc1bdd73834e869ce0a2"}, &(0x7f000074e000)=0x6c) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f000018a000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/13 07:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100, 0x400}, 0x10) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$alg(r0, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xa9) 2018/01/13 07:16:32 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000007000)=0x1, 0x4) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/13 07:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000065000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000679000)=0xfffffffffffffff8, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fd4000)={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1, [0x1, 0xb3d, 0x8, 0xb4, 0x0, 0x6, 0x4, 0x6]}, 0x5c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/13 07:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fde000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f00004d0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a4e000)=@assoc_value={r1, 0x4}, 0x8) r2 = socket(0x20000015, 0x800a, 0x40003) setsockopt(r2, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f66000-0xc)=@sack_info={0x0, 0x6, 0xcf69}, &(0x7f0000fd9000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004ac000-0x14)={r3, 0x5, 0x75c, 0x0, 0x9, 0x3}, &(0x7f0000586000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000039d000)=0x8, 0x4) 2018/01/13 07:16:32 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket(0x9, 0x5, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000ff4000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000ea3000)=0xc) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 07:16:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x16c)=0x10, 0x80000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x4, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) vmsplice(r0, &(0x7f00008c3000)=[{&(0x7f0000001000-0x7c)="fbcf7314cda9e95805fe74439bba0aa1952116374c587abbc275f551ad132ef467e7162f15d4fb5e6d7491f6e4cbe6a5a433180d4ff98ac00ac559f40c37727a92c772e813d70ba671068af5de1e3fe57c6e4d966eb00c371a849b9233c4485534ab9c207f525def99cbfb2a8ee241c6cc6703185a3865c66e311397", 0x7c}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r2, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:32 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0xfff) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f98000-0x4)=@assoc_id=0x0, &(0x7f0000f97000)=0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f98000-0x8)={r3, 0x6}, &(0x7f0000f98000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 07:16:32 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000007000-0x8)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/13 07:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 61.652136] device syz0 entered promiscuous mode 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000-0x4)=0x3d, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) socket$inet(0x2, 0x5, 0xa1) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x2, 0x7, 0x5) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000038000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4, 0x0, 0x1ff, 0x8a}, &(0x7f0000013000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000028000-0x8)={r3, 0x80000001}, &(0x7f000001f000-0x4)=0x8) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) [ 61.675919] device syz0 left promiscuous mode 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d96000)={0x0, 0x0}) pipe(&(0x7f0000b55000)={0x0, 0x0}) pipe(&(0x7f0000a25000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000048a000)={r1, r2}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/13 07:16:33 executing program 0: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000c58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c2e000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x3000}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000648000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x4000000001, &(0x7f00002b9000-0x45)=""/69, &(0x7f0000480000-0x4)=0x45) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) listen(r1, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000583000)={r0, &(0x7f0000d4c000)="660150dd031c7a1e0ced03dc9d3d29a2aadbc3a5da2f3158ebe0d3c010d89e071a91d780ba", &(0x7f00004cd000)="73a01a531800245f3436cee0cdd756e885ec509bd8a4ea421738cc573ae6b4953a9397e12e7d6847978a542332e1aa18e9820a3183963ccb96e2d1d8aadf1965184c30d2f8258d16cee1a15ab834e09115b24c392474959b2d74d6cad3e8a49ac334d2f1863700405dce6d950810fda3b36312688937bcb458ad736e40ceaeba85e06ae12e5964e99d352d28d788ed375aa839bdf141226bfd551418d56f8b184617dc275ed57afe57a9300bb531", 0x1}, 0x20) pipe(&(0x7f00005bb000)={0x0, 0x0}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f000056f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000198000)=0x10, 0x80800) r3 = accept$ipx(r2, &(0x7f000034f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000486000)=0x10) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000540000)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x800, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000cf000)=0x0, &(0x7f0000f80000-0x4)=0x4) getsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f000063f000)=""/8, &(0x7f0000e26000)=0x8) getpeername$ax25(r4, &(0x7f00002d8000)={0x0, {""/7}, 0x0}, &(0x7f0000691000-0x4)=0x10) r6 = accept4$ipx(r3, &(0x7f000040b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb9000)=0x10, 0x80800) ioctl$sock_netdev_private(r6, 0x89f8, &(0x7f00002de000-0xd3)="3b455dac6daea78f2bcd06e909c98ee250bd3434ec0eaa2ac623500b5cba9e5a2876c2e92be51701c344ebefbbb38c19c23127a1bd4432a654dac39434f591734f1d2f72be312fdbd8bb178e0e509db60c1ff7e122641fde5e4252ad5b5a413064277e0de49e6e61da83d54b62de2d16c73b7350d04d98330413809dbeea833e5bc773fc5b473fdba3d12d9db984f17f48ce9e8ca5686f647db711303f14d74cce792de55bf05ad6409b0b99feaf1fc8036c4971bf4df7ed1ff74f5aa4b511bc38903e32822a3ff206e48b68659cd1c522799a") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00005f3000-0x4)=0x0, &(0x7f00005ec000-0x4)=0x4) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ba000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000013000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x81, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff}, &(0x7f0000013000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x89c0, 0x3, 0x8}, 0xa0) 2018/01/13 07:16:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0x104, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 6: socketpair(0xf, 0x8000f, 0x130, &(0x7f00001bb000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b63000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000251000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a56000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00006be000)={0x11, 0x1c, r3, 0x1, 0x0, 0x6, @random="48cfe93d4688", [0x0, 0x0]}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000201000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cc000)=0xe8) r6 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eda000-0x4)=0x0, &(0x7f00006f5000)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00005f9000)={0x6a, 0x5, r2, 0x5, r5, 0x7, 0x6, 0xfffffffffffffffc}) connect(r6, &(0x7f000076b000)=@ll={0x11, 0x2, r3, 0x1, 0x8001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r7 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fc6000)=0x0, &(0x7f0000469000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000999000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002bd000)=0x8c) bind(r1, &(0x7f0000ec9000-0x14)=@ll={0x11, 0x3, r4, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f3e000-0x14)={r8, 0x401, 0x4, 0x1, 0xc9, 0x5}, 0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000772000)={{0x81, 0x3, 0x1a5, 0x2, 0x7, 0x12}, 0x4, 0x9, 0x7}) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e91000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r3, &(0x7f0000001000)={0x27, 0x7, 0x0, 0x0}, 0x10) getpeername$ipx(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000000)=@req3={0x2, 0x4, 0x100, 0x10000, 0x0, 0x100000000, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a56000-0x8)={0x0, 0x0}) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0x428000)=nil, 0x428000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000)={&(0x7f000007c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0x6, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x1c}, 0x0}, [@proto={0x8, 0x19, 0xff}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024e000)={r0}) mmap(&(0x7f0000428000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000428000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000042a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) r4 = getuid() mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000412000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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}, &(0x7f000042a000)=0x98) mmap(&(0x7f000042b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000042b000)={r5, 0x62, "403676265893d5f3dedd2c72e1c92006f5fdb5e019773e09a567d3f298a2fa42f79406fa4d12bb90f0491c3ecb67cd3d3d63e4440e11ed0abe6c8f4c4d4a6fe8e079dea08689540d6bb156f2be5b85a8307e915619b14835f84acf65c72e032aedc9"}, &(0x7f000013f000)=0x6a) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000042a000)={r5, @in6={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6528080a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6}, 0x98) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000042a000)={0x9, 0x1, 0x6, 0x6, 0x0}, &(0x7f00003ac000-0x4)=0x10) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000042b000-0x10)={0x6, 0x8206, 0x7, 0xc98c, r6}, 0x10) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000030000-0x4)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000007c000-0x38)={&(0x7f00000e3000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000238000-0x10)={&(0x7f000042a000-0x114)=@allocspi={0x114, 0x16, 0x102, 0x3, 0x3, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x3, 0x4, 0x2, 0x20, 0x20, 0xbf, r3, r4}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x33}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x9, 0x2b, 0x79a, 0x3, 0x6, 0x201e30a, 0x5, 0x20}, {0x5, 0x7, 0x8, 0x2}, {0x7, 0x7, 0x3}, 0x3, 0x6, 0x2, 0x1, 0x7, 0x89}, 0x54, 0x2}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @replay_val={0x10, 0xa, {0x4, 0x3, 0xb200000000000000}}]}, 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000429000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000428000)=0x14) mmap(&(0x7f000042b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000042b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000042c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000042b000)=0x14, 0x80800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001eb000-0xa)={r7, @multicast1=0xe0000001, @empty=0x0}, 0xfffffffffffffec6) 2018/01/13 07:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000798000)={0x0, 0x0}) poll(&(0x7f0000dd0000-0x1c)=[{r0, 0x4000, 0x0}, {r3, 0x1300, 0x0}, {r2, 0x200, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x200, 0x0}, {r1, 0xd23b, 0x0}, {r3, 0x60, 0x0}], 0x7, 0x1) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000cd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000857000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f40000-0x4)=0x401, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000017000-0x28)={@common='gretap0\x00', @ifru_mtu=0x0}) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ef8000)=0x0, &(0x7f0000ef7000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x893d, &(0x7f0000ef8000-0x28)={@common='nr0\x00', @ifru_mtu=0x54}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef8000)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ef9000-0x1)={0x401}, 0x1) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000fc2000)={0xadf9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fc2000)={0x74, 0x1, 0x6, 0xffffffff, 0x0}, &(0x7f00002e2000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc2000)={r2, 0x2, 0xd16, 0x7fffffff}, 0x10) [ 61.880643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 07:16:33 executing program 5: r0 = socket(0x7, 0xb, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x49)=[{&(0x7f0000001000-0x78)="0695467c51e688ab771fe9628b8b0ea7580648b93a298cd0e297230428901416426e563052a814bbade8c6774dc60d8243a994dc5b58e9ac7eb0e0e9d5ecc1428b43161b1c256d7cfa0570d76bdf0506de2ae842e99f6680e0b19ff9c41bf20a4e4cfd6fbea67f61aa04cc70c4216e558c3ac9eb51ebafb3", 0x78}, {&(0x7f0000001000-0x9c)="67e3f1c7178afc7e18c6444b8a70f8413f76d1c17d6397331c6ec7195c0653a8e86d172ec3f4bc0df859b0d267bf15eff777991ba0270eff4fa6667026d3e7a761d27f3d2650e3a6d3068b8b41077292f0b2eb82cbcc49dd1dccb54e80dc69e84cf61259fa37b990676dd6eadfca72a1ef9c7bf946f40382f7f2c6b7777f1e820960068774db6974c8cc49290b2a54f30b40e06e57435aab464d70c2", 0x9c}, {&(0x7f0000fb0000)="f882394eea149fdfcec0e9f0e71d8ee99bd970377b8ea2cd3bdc2e96fb9d83f337140d3987b31b41d557fa141f90f50d0646dd1d76da63715a18181a85c2355a78d10109b8ca84af6ccd84f80cd85e8b8a241de6328cb601d58adfe7a52ddd5343fca05b0279008091da4f9d42e4719742d92b43faf4989090880f14f7c1e9391eda3879e5e8c1af63ce72a158fdbaf9043406ee371590434c23b09714ce2db6f39f8a6b2a7b3af272356c49c01cd3d64f91acc47756faa92998d2cca4cc13d428ceeab184b41b4f95b92a375f000074ed10d5f6018c3d0047b816eb56d4bf8eccd2027028197fd0fb", 0xe9}, {&(0x7f0000001000-0xd4)="9ddf52e4b46a78aae479248981a92bf0a60ada6f95c27a04373e87e0ebf0242a1bccfa84c633231a524bb883f6d94fd2fa82f2d146cb60f68599129e8da32fadf98b066854bca3aee94353a835f68e6f0e61860cdc249ac8c1ec1dd137027d104e4302d1d74ac2f2f411804e65a7fd356872a2cc9374168435cabc8372a55ff2f4ebd587a535375ed2e92d108b2f8718d133d9cd1d425e171a050c8b8e80ec62a0ef3ffd0520bbcf8828304480119a1d19ac035381045ef6bb10a5f7287c07d9f09c0c7fd953577b67e9a65fbd368c5d83b7c816", 0xd4}, {&(0x7f0000001000-0x6e)="c0ee742242c5e60b8aa6ea4c4e48b7d18a16af16308a07e96e8b1cd3c9b20f8596b11a20d60045cc3727e772297e276925366b1d491cf535705e8f0a044d1e7eeb04b0ca881bbee158f65d3b620c572203f4d660c75a0c7612df547efeedb381c022a263c14cf1c297feeb173acf", 0x6e}, {&(0x7f0000001000-0xc9)="160cc2b2b65a918ddd30261777b58c7cb35f4a827b4f41f5641f7e450e0e5cdf786cc0dafa46c63b1fc25e62d1c3d1693f4cc58b1e044b12040e02b85170a6ea1a6e43e2e52bffe2c02ce8529fa7402824aabf7d25d879b7ea931dc289741e25a5134322bc19c04106bdeb407ef4f5b43d8ceaf9a9a3d12139b39114f7919a84deceaae52c3398acdbdbcd57fcf8c4f5fdff1bfef4c591f45aa42b5a86ff49fe891904ae202a65de6332370a67345889516e2e4400eea2920a0bdf4252d1ba61b234a52efcbfd6b152", 0xc9}, {&(0x7f0000000000)="5aa3b5dd65efcb84020a54825a48c7a783d67c6f552f930a27e10fbf1627a6b7bd1e0dbfc85b816422b44a808b2ab4c978398db9960b7f8e69005c40544eb3e86ed5fe63e05f91083e45f855db0a919c3f0e25df50f18c56bed7b8de23b58496ef48d09c96dca7f5cb8d6f42ddb1ae8946c8438f1fbf0e11d592de64048751630f338e4a1b3d6eec93549f63dbd296f350761eb31acedface555db845cdeafa745562822239166beea988bc9afe051fe435a5c3ac2536c4b7064954f37c6deb4140d2a3ec19ed002ba3de1123aa04129084f248518ec32cd92ae36b9", 0xdc}, {&(0x7f0000000000)="8ad77e757ba59e60276aff1f01bf329779d89beb8c47f10441239768019a53f7c8e2deb90d95ca093faf05aa190ca2c03c18d9423ae9a6949aab411677c908b51ba619425661b939f4742f5777e7b1bd67d34f98c6b1c90c80f67efc8f10c065e4990f8eff6242a775dc2ada68be73ea548b1f1b5815cff098494a457359f6964c0996419e314a83b3fa39c43545b9786c4f0f", 0x93}], 0x8) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f00000004c0ffd6000001fffffff800000000000100001103000000000018", 0x1f) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x80000001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d71000-0x8)={0x0, 0x10001, 0xb6}, &(0x7f000060a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a73000-0x97)={r1, 0x8f, "73fd238008b74774ada3bc9ca77446c07e9dc0e0d18104af6f493d9e206d39fe75576d9566659fbff2dbc26aae60419e817af276a56b8a7adf9475740b3f7fa37dfdd9e034a1669590f2fe63f612c89fc3e2e4022ef807c8ce2f856e99bd16db141143d41295ced6a45526c4d9e258e040b4c148c69a1d01986b2167062b40fd5b1a9e96e2021acfa8f68dc2f3b268"}, &(0x7f0000d44000)=0x97) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r0}) accept4$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x81, 0x401}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in={{0x2, 0x2, @empty=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, 0xf4, 0x0, 0x9, 0x6, 0xe8c, 0x9, 0xfffffffffffffffb, 0x503, 0x7fffffff, 0x1, 0x0, 0x8, 0x3, 0x8]}, &(0x7f0000006000-0x4)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000006000-0xc)=[0x5, 0xfffffffffffffffc, 0x80000001]}) r4 = accept$netrom(r3, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r5, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000007000-0x560)={0x2, {{0x2, 0x0, @empty=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, 0x9, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000006000)={r5, 0x10000, 0x413, 0x101, 0x1ff, 0xff}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r7}) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000698000-0x4)=0x0) getpeername$ax25(r0, &(0x7f0000b89000)={0x0, {""/7}, 0x0}, &(0x7f0000e16000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000320000)={0x0, 0x0, 0x30, 0x1, 0x7e4}, &(0x7f0000996000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004fe000)={r1, 0x9682}, &(0x7f00008a7000)=0x8) syz_emit_ethernet(0x36, &(0x7f0000431000)={@random="957b00000008", @random="cadc33089eb4", [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x0, "07000000020000000800fd00000000000000080000e900005fd1d4566bdb0775f1814061b1"}}}}, 0x0) [ 61.933575] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ed6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x29a9ff5, 0x504, 0x3d39, 0x80, 0x4}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001ef000)=0x0) r2 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000-0x8)={r1, 0xfff00000000000}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004ad000)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00002eb000)=@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r3) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00009e8000)={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='nv\x00', 0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e4c000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf3000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000)=0xe8) shutdown(r0, 0x1) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa2000)={0x3, &(0x7f0000735000)=[{0xfcea, 0x2fdb, 0x0, 0x7}, {0xa4a, 0x6, 0x80000000, 0x9}, {0xffff, 0x7fffffff, 0x8, 0x4}]}, 0x10) write(r0, &(0x7f0000ea4000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a427", 0x22) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00008ef000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x80003, 0x10) write(r1, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r1 = accept$inet(r0, &(0x7f000025d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0xfffffffffffffec3) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/13 07:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = socket(0x0, 0x8080b, 0x1) getsockname$llc(r1, &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d64000)=0x10) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aec000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe9000)={0x6, 0xff, 0x200, 0x20, 0x800}, 0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000268000)={0x0, {""/7}, 0x0}, &(0x7f00004db000-0x4)=0x10, 0x80800) connect$ax25(r3, &(0x7f0000038000)={0x3, {"7f5d6396696fc4"}, 0x9f6d}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000d0e000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000feb000)={&(0x7f0000597000)=[0x3, 0x4, 0x1ff, 0x8, 0x8, 0x4, 0x7fff, 0x8, 0x6, 0xfffffffffffffffc], 0xa, 0x6, 0x200, 0x3eb, 0x2, 0x10000, {0x8d, 0x5, 0x2, 0x0, 0x5, 0x800, 0x120000000000, 0x2, 0x7, 0xc23, 0x7, 0x4b1051f9, 0x1000, 0x9, "3008f5ddb662f0f5b3de2908b1927a0497f2cba01a25821c213e9fd1e4d796b3"}}) accept4$inet6(r1, &(0x7f0000fea000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fea000)=0x1c, 0x4000000000800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) syz_emit_ethernet(0xd8, &(0x7f0000439000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x40000000000000ae, 0x4, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x1c0000000, 0x0, 0xe, 0xc2, 0xfffffffffffffffd, 0x0, 0x81, {[@fastopen={0x22, 0x9, "6f164f65ec5ea9"}, @generic={0xff, 0x6, "aa5b58f5"}, @md5sig={0x13, 0x12, "bd0cb4aa29178853f6dc39908f74f587"}]}}, {"6a6aca9acbee1b05f721f9ad024f0c0d4a3a12dcfcaa71dc9eac226772e4b64a9cc00d312b5bc187bb510f15a466422a5332d4dc6b28cb15ea2bc6286ffdbbcf584514ac729a4f3e9fd44ddf55611deb89a130cc1e203ae0a1e1bcf6f9c2de2f43290e3aafecf58879b152fc8330d92f0a39ef721361e22bfb72aa6ec4b3"}}}}}}, 0x0) 2018/01/13 07:16:33 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008d3000)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@random="1b0b585f482f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d122c42, 0x0, 0x3, "001f0ff8f8"}}}}, 0x0) socketpair(0x4, 0xf, 0x7, &(0x7f0000eb8000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000416000-0x10)={0x2, &(0x7f00001da000)=[{0xffffffffffffffff, 0xa5e, 0x4, 0x8}, {0x5, 0xff, 0x80, 0x2}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000e62000-0x4)=0x0, 0x4) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) accept4$packet(r0, &(0x7f0000fae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x14, 0x80000) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000049d000)="90a3836fc6e667de9f754398097451ab", 0x10) r1 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/13 07:16:33 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b6000)="ca6bed0c87bee8fd1ed82cfa0a5aea2c81a3226883a721c5b657b85e74729808893785082f7b6d20a7cfe57b02ca65d94782512df9e4033dc4ac847d42537c45b97eb930ea0898c7bf5ea12e27ea6080b4284cb66585e5f54f6c71fec852b3a5bf1ef1768b1e1758a66662de1c0a46b8427ddd38a06c9f8a015d3fe2e27ac796cdb4bcfb221959c879cf93829ace8d0969850b2499d1fbeccba58e3b00796dc879ec71313b7264c2b950ebdbfd76977a0fd8862a71113b93c91787aa28d700000000000000b0", 0xc6) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f93000-0x4)=0x10) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 62.098976] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e50000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) poll(&(0x7f0000a88000-0x28)=[{r1, 0x2, 0x0}, {r1, 0x2080, 0x0}, {r0, 0x400, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1, 0x0}], 0x5, 0x2cf7) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 62.150912] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 07:16:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x403) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f000095e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4004000005010000000e000300f0ffff00000503c76e35", 0x26) 2018/01/13 07:16:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000450000)={r2, 0x0, ""}, &(0x7f000058c000-0x4)=0x8) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000091000-0x2c)={0xe, 0x9, 0x1, 0x2, 0x18, 0xffffffffffffffff, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000014b000)={&(0x7f00009a6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00009a5000)=[{&(0x7f0000081000-0x70)=""/112, 0x70}, {&(0x7f00008e9000)=""/89, 0x59}, {&(0x7f00009a6000-0x32)=""/50, 0x32}, {&(0x7f00009a5000)=""/42, 0x2a}, {&(0x7f00000fb000-0x6b)=""/107, 0x6b}, {&(0x7f00000ad000-0xf6)=""/246, 0xf6}, {&(0x7f00009a6000-0x8e)=""/142, 0x8e}, {&(0x7f00009a5000)=""/253, 0xfd}, {&(0x7f0000327000)=""/228, 0xe4}, {&(0x7f00000ae000+0x981)=""/41, 0x29}], 0xa, 0x0, 0x0, 0xfffffffeffffffff}, 0x2) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009a5000)={0x8, 0x4, &(0x7f00009a6000-0x20)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00009a5000)='GPL\x00', 0xffffffffffffffff, 0x6d, &(0x7f00009a5000)=""/109, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x290, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @lifetime_val={0x28, 0x9, {0x1637, 0x7, 0x3, 0x480000}}, @algo_auth_trunc={0x130, 0x14, {{'sha3-384-generic\x00'}, 0xe1, 0x60, "057eaf6acf28b1f5b05093074371c3714822694d76063038c75fb2b6436dd9382fd11d8716f15f604184cfef22cd0d895597f5275ebed5e8b2eb07556b43b2aef466d0c55bcfd0d9f287f8d224e6e5243d9deb0e969b2d2ee8ef2d6e832e69ca25d0ad1377b83e4a4613e215575755d0429d1fa1bb88cff0959ee4d2e5ac9fd459bdc2bcdec9eab29284d580a12241936ec6e0cffb4d934878cecccd89fc684dc440e89ee611dc8cfaa18233f7f4ee23f84104267fec3297dcb785983859222fc30e246aa7552db7596cd44aecab176f81e4839d5c475c750c4e92ae15124d3a77"}}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x7fffffff, &(0x7f00005f3000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000bea000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r1) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000990000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x24dd}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008bc000)=0x0, &(0x7f0000b8d000-0x4)=0x4) sendto$inet6(r1, &(0x7f000096e000)="", 0xfdd4, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x807, 0x1, &(0x7f0000992000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000e3e000-0x38)={&(0x7f0000ff5000-0x10)=@ipx={0x4, 0x7f, 0x3, "2cddddb7912f", 0x6, 0x0}, 0x10, &(0x7f0000835000)=[{&(0x7f0000aa2000-0x3)="a23fb0", 0x3}, {&(0x7f0000b74000)="80deb432e46ddcbbd36d984a9e07ffda8711f18ce7a2ecbe113478135149299beb1df98e61edc7e9715cf9a550be589f8193a9686bbd3212bbcc3640573e0e863d6d66133b9cb079915d332846eee06e4edb6548d038a16af76d5cfa7eb88f485f0f05d890b5ca", 0x67}, {&(0x7f0000ed6000)="3378c49ca2c3f3f210889dd0532688293e90add2d9737c6c420d812a369185e41eea614efbd4b4108adda32f06147c702f54c9252f57150e7f", 0x39}, {&(0x7f0000b00000-0x1000)="e10f84c5864616eaf9fd683821c93effae5cdd283940a70b91f498a24ec4dd4c165183ad9d6995e5b6ec462d011837552a8654a4b69f54f1def62258a6bdb44d2f6c4e4894eb64667971d36fb73d4300d810e332cd32631c703f9c4d04514b8da97d19da44efd317c842e56658eac2f0311ac8a510410fef5c916a568b8e8552b5c6f6ea03ea3b4bb7c0ed7585dd8a0feda02075a4e412281dceae2e12b31a23034657efe6418d7dfa0cea3400e319ff9c79fa091dd2fdea7d98a87c10fb734e2de8fd56eab9917b891b4cb34fa4c0d26d438a832b00e809d30da2db44b48315b229761feecc057a82248353bbb2332b6e3b460fdf142d25dd65a304e13a22d1b49796b171eb63cf29fae516629cfcae700d33bb7e8cf85b3766c46401e1d75011b59555048f18f4d5b2ac90438be7635882014f8e2afb7ead167cdf2de47479165efa4b34e6a4913290220a213dbe5a3850be6bdf09aa65cdb27bbcc3fc55342ef0c218a7eb17210df8ec2047b5bdcee251c39703d4ae7060c10e23bf99a95a65e4550f99b26786b451a0be9c14490acfbaac14e9065f36a3f4a21a5263941c3ea09ceb52b6686cf9c17fb1d152633079641a6c56672041b0de79c7efd351b1493a80f9e4a4e3ef77643b943a2130eb627f3227f2d5d78a0aea08139cc001ba77be01e322ad9392723ecad5edff81b9560a6884a62c3a6b8dbdc134cd4d0f6753b42a277d2ef0936ead9e446fd9a87ecc334f25fad0fa68a8b9afaf7dbdd06fe8a486f757214feb4e48ee6134540860794f464327de03956018bf2ebb7a1d6c48776d639e8affb08f38f31f0e33f9f0e945b2c470643db99fb23ff44de6dda06abc1544b1f5f3a46336eb9d8602fc04900b19fc594ff6a815a69b3ae52501d41f65ff610099ba655ca7ee0f3cf6eed4e1ba890bafeda4457dd6aa477c516179771d0240ff4d6cd9a87763595896636c2d22d26a1db6d3d9ab960e84031cdf0dae923f5f5c2a7ee8849545d2b1b1c483cb12df913bf3934080e1bac622c074e5b1586936112d218f4af8608ef027cfee5b9833a6c734d5b160206cdd8807238400aef94fc633a9347878f1c218e74cabe04ebe47f97a196d2b162aae40e227d567ca8a39df8b4c8484f46dff543e903db37327b1f8402a22f8f1243215b76aba8aef6f350f2c5885bae46c7be0efa68ca88f864c77ccafdc16333cd55a3005ae8780f723afd33366b484c9a29049954ead9d7794d1a9512b0b279bec7f5d520db926601e8b7143cc5ac236dfc5cc895a5621b58d8bfc18687bd9861bf4b06f0532db05bdf2537ed7d6a0e0cb843bab99ca3588e14aaab33a8b24332755adcb915def3a7a5634d8e0d197b65639c1ebc25f712a43340a9adfaa92b9046b5a0c2a6821217944a37a489221a057db6ccb44a05e6d533c7164c483ed13b3f185440e8ff883865c30a1cf73e0d23d2fec389ce91a1a4fb6e6745a13f140e195699895e66148a3ecdc6a90d167ab64d070ce8a5499f27c0fb616576f8d080abf56f807fcb5564a5e8bd29d60c3c611329771c0c4f27415614998e6437b1939c9f056fa41d3b6047b675f1d89b477acae03afd2e2d6a5f1f3aa3cdb206434466061b97df23495cfb520959f73f989cf4087becc5dff6987fc8e07a4e41af0f159e339d1d2c38554188aaca8a06ff9954feda0594be4a075212f0d1d8916942eb262dc1556e07a3ad73d4e177177c1b92952b15b9c76eb94c94ddcee866cd29b7b3b950b275ed32adcee6ff78698a2f5fb5a2eede4f12dd066e9e8f81e3c681ca83de64261a29e6ca0a94a0c3be7466b4a55f271306262a03c30094d658265d65a0ff9e62f287a777a35cff9ef58c4f19359ed64a7c6f28397801dea728c2ecd2545567fe3bed004a93046614fcf1bf9328f4454a02f5b1e7f343c33becda04f19551b716fbd423b480b7d105f353d3120159c3648ff1baf7f94d58b34b363b88fd6d9169c6c10857d402ec1cf8e638885f09f6cf119e58d10e0438d90972c9f87aa4148bccc3479b45514c1885096d1e0006fe1615810fd20c866c2dbdd4454c6559c28d9430750495496c1a252b8257847b08ab3ce744be42868593f0c6340177c5f6b81fd9477060d1937b1bc4c97680496eb2cddec5e26f556ead10db497a56a6061c9eaae1f23e5c0bf98ff07ec5854d7b177ea84e81653e4d6316f0e9c1815e64f616bdcb8d51510dbe51cd89f9745d15958596cae811514798ba95d304c9f845586c93f372611c8af0b12e3093af089f6dd50110c750ef5c94e62820d7e769dd34c23b6b84e2004af13910bd03b52f2048c8a0df922bd6591029f16d39bb9ab829790a2078ce924a7f2df1834285d602db08ee8203c93979d4ed89923de7ef89b2147634419e37ea45156a95f36f86b063b30e196c24c3c573da28a5fc137fab0b4185c8b6580e6f0775289f35775277eff7f34fbfa8630b725d699188731c5a3be489d2a6c79c8dc53c8dca3c8d549bc6aeb8591050db1fe52a1aea57ba1d668afb13104e9d39df75acaa2048546c4ac456a60d04f31024ad52d2eba4f34692d91f1255b26656b564df22938eeca7083c54dffa605b1039648b7b853db2c50f9b72b84499df10c9b122e9e588a7b8d6846b399a5200f0ae7ec732f8c462132eb987cbcb2b6c01b31b095cecc6270e8cd35aec4f3e8586e6932796765df3538222d0601882ef2b655e9c791aa2d881e53488a143a88aad3973321ad3d797fdd43ec8093925082f5e66c69d1cbb223d298cb7d65e27956163c71f1a6c3b45169dac47d6c2aa1405d9b8d7bd3ab755d6d42b0cfc8dc203a0b1aa4db0b18c9308cc3ea1004b23b29470045885f1e08279eb6bca4d6ad0baf0758748067634d0a1d05889f6439e61acf3a4ee9738fa6ea8238c1bfae52cc509678d49e1f6859216f9def4dbaa925e5f2a49c8d52a60100be1cfb063c0a848fbfaa62b03340b54e35f2815ac405b41fe9b453944f205871187dd6a38aaa3ef4dbdda8c6c544c3ebdc5652f5d2bd8be1cea2e7f46088e01dd2aad61d65d3069b964ca0bf31e6e249bf493812679908f83353850a18feabb08e907c99b4839d426b42fe47f7de49b1dda41c87c23a4b515adfaa172ae82e0375bb93fe8d08a0464b4349ef764f4250f71ebc8135b4037d062acd7cc1e115a755f664d2778ee707d15f3ba44e6f6520e005d353d755c544e1fef9bc1033762a5e3d52d3304046d2c695d8dfab3e9c00c2c0fd20e8ef90895358af1ddf9e5bb81058356a35278623710cdcd94835c6a09b37501e4b13d2b3410dcb5d9276de809f6e1c2448b430559d187b36a6dad8c6a37d659930a8844d6b13723e54fc15fe0aa0de06ebca13661d3c56023acac22fdac72f08a8737edbeb36a84bca4a8a879722c0b2c521ee8e2ba4cf15aeafbc494a639bfc798c3971f1e43fc9f720b152cc859638b96d4b0b8f7c0b3d5ef32bfba946bc00e25274aade7d719ca08159d71a2457b52de34a56394652d9a3710960ee0e3850b044c8bb77fcd917bcd9bf2a1e2ccd81751d0d71e638a335e2a0174dc982fc655aa5819e5cbb26cd4e7cf783732890e78d60ff99dc141fa7fa8ab3536e4bbee56581c23bb933ffa9aa5e616f998e3d63036145a7c5c54a56e094efc593d5d6a294d768e3bfff87b085be9334e34b0718fa6b4edecde5e9d6765ca76a448a7e21d684dd7756e3a1da54ae01777c5f213b463b588ba6df93daa2a10633039340423fd2e4e2a06c25c992e0b545679c86de5b75c31454bfd5c7b3246cf924866f7b5ceb07e132c73122bcafaf7b66466ad806fe1bf91b54947309ad6ee7454ddf5a3d6d8c35c0e3105a5eb665437980e946ab20465087864436e0636c362e6c192a72b8c419f8203ab361838edc0ac42c9d24b6df5f0818bc0afe9e227f73573f351a7d1640c56c42bb348d51a5de461cb1e9f7e8ece05a031eab982dd5288fb05222d9b25978862c4a8f298d290e01494bee05c70e7f032376f9ecae588d5510731706df4bd193420b37f63b45bbf7a74d317cde3943faa3d61feade733ab69fdf6dbfb02fdcc7a2fa0aec8706a7965daf611c57a40d2fc24d18f1afc4377a80092bd7c4ace456fd7278fd5a178b39fe766ac5f556ef7c456eff5980507cb7bad2f22e2804221f1d673e92a40c6841aab7308c41a5f9aefed8fc947652f8ccdf9a818b4b870c8e92e96f1fab79882353ca2450d3a97116e54b2520e63f0ba88992b929fc328630d20f816bea0358ee1fdf4c6146efbdc735e9621ecdd940a6c0a52a5d27d14347e1b42bb0f1ef040a8ff9a26689a6bdd0aaa0af5f89faeb9a46fe035da1c66a52f6a39f046f47fa8045dd356c2feba0ca60cfbb99897c384652f990b7c13f0b581bdf4fb817cd855bd685912478c68374c924ac4e4405c8b85d01f3b21a3af56ac7f252176e529bca9e2c406d598c44fb6e9d84bd40f551667cc230245710d70cd96cab7960485275dd836b717e8a712eacde0768c3edec62db924ed2a9b455762ccb2c928e649c84d0b53d400cf5ea0bf693c4e6fce896e762803b0e0497889a885287fe0cf3b2190826d6d916f167a068348a7552ae0cc866939d0933741597e0782bda654ddb9286e4077d3e50f15bf88633ee650f8ac76a7ccb544279b7efeaf19912993420aa7ec7a346574325d8baeb619998373ce365cd672e9c4989cd2a095714a3027bd5e0f21f4aad294daf89d7060c3b9db414aab896fa86270bdb7ec2534a75944064e476b07016c957c7631a7e72378b24c590f102a7653d32c630fdb1fef4224be46946f9db9ffb95f888738a80ed96e24c1dc006f2c6d1127145fec611e74ef79ab16bc8f732d714fb82d2595ad2ee9e62e8f5894bbc501eb33ae3d442ae7fe594b00d0e2c0cecaff94d4bb60a05c81a3b643d75ed70e8bd8d0501804beca47ff396c49d92b211c64ae7a04436c2436d322333fe9a86fb476413e132e58ddee80a3fd058925f22f05b05dfd1ac2ae205966479122f8260700ec23718d7facd51357f9a090cf93c27b5c7e6860f659200ff45ff52efcd63d1b8c12a0b0c12205a90ae8a1d3bd80e606f194f293d54aeab04679a1c1b7d335a1fbe0b42f110938cd4f4f71addea43ef41c4e1e02024b63b010a0ed4d8415a11397b8eca70613c95b3be33588b4e220ddd66df5d3bf8e0bd91e36da39ba1094d8c9b2878fac8e716272a532c36dd669c72400198508d1f95499442228a373d302fdbd28a7127584a74e7791a011140c5e7d8e732184777374296a3bf2967015777eba063245da193b868a4aace7ab5e42c2a8abec0403d0afcb6c7e8f5a38a1ea0b7931aa57f15b94ab58fa47c25f72af3431a4af6d37940c49d8da20147b4991d2631725f11c767d54ba2b91e256d6c67a2861d15c090b5b4b6bba80da481d7b0084ee5930218ac08261bd969e034033aed4ca05ebb1fe9c1234c9351afeea540e7452a8f8a2f4132e86f175a6c6e8e52a5f1f9a7019b5bf651bf4b5c56a133d9325df37a544460b9c9ad552b1b6633cb25dc2862a79d20fa812562f4d5d7f038e6bdf3003e73b69d8402b851c5efb8d663a235b3987dfbc1e0c04db35de8421a35934b0ee5ce837ac044b239538e0593495944c2fc4b1ddb66ea217f3f4406f5e48ae5273b925ba1898f7e5e24fdfadfea752050bb3fedb0786f96719f8d262a2af09ca60f37d8bc677fbf1bccb885a17211eded931e78a13f3fda61cd43ab65d7175cf875b80df1d1acbaaeeef6ade669dd3c77282b03cb", 0x1000}, {&(0x7f000069e000-0xe2)="fa726822d109ba40844c78534e5a1f6bccbe514d85a8d76f4bcf3c24b65f652899171b1f322d3ca42a28917cdef273a04aaa20b9f1557290c6a5abfb9e9abadd7d5189bdc9f37552d0da905acb44997e57fbc0b96d590d5443a5b91c9c228fec1ff5f630e93b83022ecf859f603a023546098810fb47afe9781e38a01e35841f0e76e1a69345472451efb8fa9e37f64d2906fb15b46fc420d08d89941cf49364c7812214caa5fe92ffdb0ebe766fa24d216dd541c5de08f8243f0e2d2b2067728996076270e937d2671704a5a574d83b00662bc2412ac5a5806cff8a09f659fce860", 0xe2}, {&(0x7f0000c98000)="93601b5a41eca2922a844d0a30a46facfba49490d521b0456e9986cc019919bbe46c70be8e0adeeb0e24fc27e31247c43d3a136148f2e53d0b83526cf205bd90ba005fe0a1db578f1bdc31661605a67d68c7b6347e26a70cbd71dc9219021cda651147651ac307274420d8a7d28a842a07869539686fc6702f604aa54c7071b95d6ac093857d5793260c41968fa55a6cc3511b18f00f29a8762e4eb3a08577f11c618d50fb8aa41371b368da4e95e0a21ba2af0457f5d92a265c64ef9008b324da9a3bdec0375bc730ed5e4a7672431e8d800170b34b479285082bc942", 0xdd}], 0x6, &(0x7f000093c000)=[{0x18, 0x104, 0x8, "66339347d8515903"}], 0x18, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000dc6000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000bbb000+0x3b0)=0x188) 2018/01/13 07:16:33 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9a000)={0x0, 0x7, 0x20}, &(0x7f0000e7b000)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f9b000-0x8)={r1, 0x3a61}, &(0x7f0000f9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d05000-0x8)={0x0, 0x2}, &(0x7f00000fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b5f000)={r1, 0x100, 0x6, 0x0, 0x7, 0x3af}, &(0x7f0000e0e000)=0x14) 2018/01/13 07:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000b07000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d4c000+0x4a8)={r2, 0x80}, &(0x7f0000ada000)=0x8) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008ff000)={0x2, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x0, 0x12, 0x2, 0x4, 0x0, 0xf, 0x81, {0x0, 0xff, 0x1f, 0xfffffffffffffffa, 0x0, 0x1ff, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x3, 0x3, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffffffffffe03}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x200000000, ""}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000730000-0x4)=0x0, 0x80000) getsockname$inet(r0, &(0x7f0000f8a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000552000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00003b0000-0x4)=0x0) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c63000)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008bf000)=0x10000, &(0x7f0000c79000-0x4)=0x4) connect$inet6(r0, &(0x7f0000b99000-0x1c)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000eaf000-0x4)=0x6, &(0x7f0000135000)=0x4) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000498000)=@common=""/16, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "8000fd0af0331a1e"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a7000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd4000)={0x80}, 0x4) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000b1a000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x3, 0x800000000, 0x0, 0x2, 0x0, 0x0, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000000a000-0x8a)=""/138, &(0x7f0000f90000-0x4)=0x8a) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000cb4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f90000-0xc)={0x0, 0x0}) read(r3, &(0x7f0000cd6000)=""/184, 0xb8) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x2}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 4: r0 = socket$inet(0x2, 0xefaaea902b0dbbe7, 0x4) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00004b3000+0xa6b)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000c60000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58, &(0x7f0000002000-0x37)=[{&(0x7f0000000000)="98cdf3491f81a5b9d27c15aa6ade7d944059852335", 0x15}, {&(0x7f0000001000)="6e1f03f4f3f48d5e8bbdb46e397370e36c1c55f3264e180a412e1fa579d2d78e21a60199ac43aab18ccb08777fdae39387da922f80adcf4d23e0bc89998e77f2eaa5", 0x42}, {&(0x7f0000002000-0x2c)="73c3cb49849555cef90a63af735296e7400813153e96c75c2ceab6682264fb7132cec4e8b17dacfd7a49f073", 0x2c}, {&(0x7f0000001000-0xd2)="489d5df7ca93b6d8004f247abc261e4785f97471ed121f61abb6818e9c0e182611f2eecaddce4a60fc020f1d972a93cc825d2db8234c4176894f508621514aafe79546c9d7a8d5cda657c14cdfb246845ebd11613fc7b8c1ad7ccd52165d51d3113a645b0a5cb25f32566ca8412dbb7f90548f401e7003807a0769976c41fc57c29298ca8c802fc3c8d51192cb527a17559f63b6954e548126e4004a8741fe2531ce38b95802ca499293b28bee79f34fb223fc138b153760e16d0db42696d326bcf85108438ae022d579c5e51681ed9fd50b", 0xd2}, {&(0x7f0000001000)="524a7ac1cedba842796949b14c4b894c20b1706de42e29014324ed7b4fde2c76f0f1ddac423ca244bd52efef3712e5", 0x2f}, {&(0x7f0000001000)="a3916f8d6242ba56bb628b263c5658e34b86febcadede06638c3082a0f71d45ef7bceac1b8ac89e30a2b6b1e45eba11581d10004e26163ff485bd250986b637a77e28540dbb89bb9206412869605011ef2393efdbdf7a1dc9fe140386b0cf40e", 0x60}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x8b)="e184b74af15f42bae69b850c28ec70dc2644ead7139b4ca33dca649945283b8205a08e7ba06c66b9c82037d36e35e783aa8b0613a2c65c00533c46364526421441277f2f849405877a22d6730697e8b6e20ee9a425daf4c27aee3e89f02b32e5f9b11707abc33115d266436b9b76bb12d12dcc72ac095f9fa8f6d48a4dd3987dbef0c4784da641733640a4", 0x8b}], 0x8, &(0x7f00009b5000-0x1248)=[{0x20, 0x114, 0x7, "1b4233924d21c8101d5cb4"}, {0x60, 0x10e, 0x5, "4c4654eeebd00f713488553ae54ea4e31a5ca25d484673782296d73da7723dd9f932132acd1054481a22ff9c69496f76aefc27e7fcc18358c97139452389617032590f2d64a14de3c338860f7b3c"}, {0xf0, 0x11f, 0x2, "ebf785706d3a676ece5bd3a1786b1433b315c97d95c39b8a329bb642a5156d9175328ae8bf5a18b0072b6bcee99e7a57adb748e01ff50e97ae49497d8e3c4834c98579cf46c2026b4d0c6525984512d5bb9764ac77b1536616609768a9bbe633b6f3b3540102851286d8c8c0a7786005ec2dbb77eff0e5b9bba2cc5312d00af7f3478a521255710fcfa479c9e6adb958e7f9f4d2980a31e3ea931fcb706218b44934fa8ead4d2378b8fd4abc13ce89ea910539012967f1c1db70715b3b701e74af78a7fecaeb82fc0f86fcf25def36066e908be8d3b617f33732f0d078b54c59"}, {0x1010, 0x102, 0x2, "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"}, {0xb8, 0x10f, 0xa0c, "c888f6b404030808c6aac3c322a1652fee31be0df44cc65533d0e803ad7cbc814825705cd9f3458f0976e3c44e559fbf439838b6c91e7169a61b2af55120ad62105571093e9c5b1c7290e4425599b55b4a9c06bd3b1c29c9491fc2fa095a36d28c7acf82c952ac2013ff81e79f8f7384496f7b64530f46c1c6387fb6de25b38725f9357e6db1ce6fb8d540b36a327406d8b92187b1d8abaa403686a1df3c0e01f57b5730"}, {0x10, 0x10c, 0x401, ""}], 0x1248, 0x80}, 0x20008080) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000+0x2df)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x81, 0x3, 0x526c, 0x1, 0x10000, 0x2, 0x80, 0x80, 0x2f, r3, r4}, {0x1f, 0x0, 0x2, 0x3f, 0x3, 0x6, 0x3, 0x10000}, {0x7, 0xffffffffffffffc8, 0x2e, 0x8f}, 0x1000, 0x4, 0x2, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x7fff, 0x2, 0xfffffffffffffff9, 0xeb}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r5, 0x8, 0x20}, &(0x7f0000004000)=0xc) socketpair(0x10, 0xcd0ed5eaa58398fd, 0x6f, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000004000-0x1)={0x9}, 0x1) connect$ipx(r7, &(0x7f0000006000-0x10)={0x4, 0x3, 0xff, "f96e497ccac4", 0x3, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x20, 0x5, 0x1, 0x8000, 0x3f, 0x8001, 0xa05, 0xf7a8, r6}, 0x20) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b3b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fe1000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00007e8000-0x8)={r1, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009e000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) read(r0, &(0x7f00002cd000)=""/247, 0xf7) pipe(&(0x7f0000608000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000041000-0x8)=@assoc_value={0x0, 0x10}, &(0x7f0000e03000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff7000-0xc)=@sack_info={r2, 0x8, 0x4}, 0xc) socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$bt_rfcomm(r1, &(0x7f00002f1000)={0x1f, {0x4, 0x13d1, 0x2, 0x80000000, 0x7ff, 0x4}, 0x3}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000)="", 0x0) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00001eb000)=0x0, &(0x7f000048e000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe627", 0x11) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000dfe000-0x88)={0x9, {{0xa, 0x3, 0xcbf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f92000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f92000)=0x10) getsockname$inet(r2, &(0x7f0000403000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000-0x4)=0x10) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e4d000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000ab4000-0x9)='vegas\x00', 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000ed2000)={0x0, 0x0}) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f00002c8000-0x62)=""/98, &(0x7f00002e1000-0x4)=0x62) shutdown(r4, 0x3) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000f76000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00002a4000-0x4)=0x2, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001de000-0x3)={0x0, 0x0}) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb160e8402617f6857d90f5e4f00010304000c39af36920bb7ca9e", 0xfffffe9d}], 0x1, 0x4000000000000000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000031d000)={0x0, 0x5, 0x6, 0x3, 0xe77b, 0x4efc, 0x3, 0xffff, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x80000000, 0x7, 0x1c82}}, &(0x7f00008d3000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000226000-0x14)={r2, 0x1, 0x9, 0x7f, 0x100000000, 0x1}, 0xffffffffffffff19) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x2, 0xf9dc, &(0x7f0000463000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000063f000-0x2)={0x0, 0x0}, 0x2) ioctl$void(r0, 0x544f) 2018/01/13 07:16:33 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x400000000000000) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000eef000)=0x4, &(0x7f0000eae000)=0x4) 2018/01/13 07:16:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @rand_addr=0x1600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x7363, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xbc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x10) r6 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000001000)=""/4096, &(0x7f0000004000)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000007000)={{0x1f, 0x8000, 0x7ff, 0xffffffff80000000, 0x75, 0x3}, 0x0, 0x68, 0xc1}) accept4$inet(r6, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r7, &(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x0) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x1ff, &(0x7f0000995000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bab000+0xf00)={0x1000, 0x0, 0x1, 0x36d4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000082b000)={0x5, r1, 0x2, 0x80000001}) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 07:16:33 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c1000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004cb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x20, 0x0}, {r0, 0x1020, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000459000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x15d, &(0x7f0000263000-0x15d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x127, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ff7b51", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x62, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10001, 0xd6, "321e5ddec8c76e2c64820466b32c5cec46c642970dab3793743a94a837e1ef1b17eb20691f0c1a6df97f7568428f0ccfa84a5a99251e3c9ccdd916aad0038cf376b9cc091e3773bd97ca502c2b2bf2b4511823576fd4e67b2acbb6083009dfcf9954d39727e14c6f7514061af23f21ff0b6292a0bbc5913bafbec36ea51f81bf28112a516b504b8313f3b27482ed79e0b001d828dbbdc34c48678804af91f25d675f6ffb237f56520f2eef1613eaba7c553275a8e09cf910ff5b8cd31dea4129cda8744237e9a4c1dfa5fc46d84982888dfa7c0e54a7"}, @enc_lim={0x4, 0x1, 0x80000000}, @jumbo={0xc2, 0x4, 0x100000001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], "9f7b2855b4eee0ea"}}}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005cc000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000e40000-0x4)=0x0, &(0x7f00006d6000-0x4)=0x4) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f6c000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f000055a000-0x64)="", 0x0, 0x0, &(0x7f0000f6e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f6f000-0x5c)={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1c56}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb85}, 0xa2, [0xfffffffffffff000, 0x4, 0x9, 0x100000001, 0x2, 0x81, 0x1, 0x7]}, 0x5c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6f000)={r0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b00000-0x4)=0x10) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={r4, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) bind(r3, &(0x7f0000929000)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88bb}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) r7 = accept$inet6(r2, &(0x7f0000277000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000375000-0x4)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000137000)=0x14) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000d21000)={r5, 0xe46d}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/13 07:16:33 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000097000-0x8)={0x0, 0x3}, &(0x7f0000f06000-0x4)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008af000)={r1, @in6={{0xa, 0x1, 0x4007, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x9c9}, &(0x7f0000f05000)=0x98) 2018/01/13 07:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c9f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000736000)=0x10, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000da9000)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmsg$alg(r2, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000477000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/13 07:16:33 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000373000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/118) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003c5000)={0xa, 0x2, 0x1, 0x73, 0x15, 0x1, 0xc95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x1000, 0x0, 0x0, 0x0, r1, 0xffffffffffdffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/13 07:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000735000-0x10)={0x0, 0x3f, 0x6, 0x7}, &(0x7f0000801000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d61000)={0xffff, 0x8009, 0x6, 0x2, r1}, 0x10) 2018/01/13 07:16:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x8000000004, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x18)="e0244af39e01e624c473b55dfa22daff310d0c5646c9b962", 0x18) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000b52000-0xf5)=""/245, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f000085c000-0x4)=0x4) 2018/01/13 07:16:33 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a86000)={{0xa, 0x1, 0x16, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x65, [0x4, 0x7ff, 0x6, 0x5, 0x1, 0x2, 0x8, 0x0]}, 0x5c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x5, &(0x7f00003fa000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000496000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f64000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000086e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r3}) pipe(&(0x7f0000a13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ab7000-0xcc)=[@in6={0xa, 0x3, 0x1708, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in6={0xa, 0x3, 0x14e, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}], 0xcc) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000f64000)=0x24, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000f65000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x807, 0x10001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f000061f000-0xc)={&(0x7f00005f1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/01/13 07:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x3, 0x2, &(0x7f0000b7b000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f00004e5000)=0x0, &(0x7f0000259000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000084c000)={0x3ff, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000a53000)={r2, 0x1}) writev(r0, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/13 07:16:33 executing program 4: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000822000-0xb)={0x81, 0x9, 0x200, 0x7, 0x1ff, 0x69, 0x647c, 0x6, 0x800, 0x3, 0x3}, 0xb) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004bf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) poll(&(0x7f0000ef1000)=[{r0, 0x4000, 0x0}, {r0, 0x400, 0x0}, {r1, 0x1, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x800) 2018/01/13 07:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006b6000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000ceb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gretap0\x00'}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x0, 0x400000000000a) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000339000-0x18)={0x0, 0x9, 0x8, [0x5, 0x4, 0x400, 0x4, 0x10001, 0x100000000, 0x3, 0x10001]}, &(0x7f0000e8a000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000fc4000)={r5, 0xc125, 0x1, 0x1000}, &(0x7f0000657000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000748000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401}) r6 = socket(0x5, 0x2, 0x5) getsockopt$inet6_dccp_buf(r6, 0x21, 0xcf, &(0x7f0000416000-0xde)=""/222, &(0x7f0000529000)=0xde) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) recvfrom(r2, &(0x7f0000a44000)=""/46, 0x2e, 0x2100, &(0x7f00004fe000)=@hci={0x1f, 0x0, 0x2}, 0x6) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000d01000)={0x0, 0x0}) 2018/01/13 07:16:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x9, 0x0, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1800000) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e32000-0x4)=0x0) 2018/01/13 07:16:34 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) write(r1, &(0x7f0000c86000-0x69)="", 0x0) 2018/01/13 07:16:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000054a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000c7f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) unshare(0x400) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r0, &(0x7f00000f6000)=[], 0x0) 2018/01/13 07:16:34 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000031b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000709000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$ipx(r0, &(0x7f0000943000-0x99)="95c340e9b40f34ecb8f882408326dc4d30afdbb2d41ae72f47ff0fae5f7b5ea364b786cfda3d57c51ee4ce6c0c6b105ab794ff82744fd7589d04b5c24fea01b91a65bfd737acf5bd88f64aaa5206048c6664eb93887f3d28125a524c76817747a54ab136a47c26f0b5d7da7dcbbc4aac09e6efbecaeae0f318744349eb135294333c74c27c9ab54429a0c3fbd5928678f794be874817718115", 0x99, 0x4040010, &(0x7f0000a23000-0x10)={0x4, 0x0, 0xb89, "01bab888ec5f", 0x6, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000454000)={r0}) r1 = epoll_create1(0x0) accept4$ipx(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000730000-0x4)=0x10, 0x800) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 62.650434] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00000be000)=[{&(0x7f0000f9c000-0x3b)="019930504d4147f9daf447dc17fec34abbd243e41bab5211970a131bf9129f5c0b43a6600ac3bd070aee49c8aca89fd043d99932ece987825c52c3", 0x3b}, {&(0x7f0000582000-0xfa)="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", 0xfa}, {&(0x7f000059c000-0x33)="95e42268deff43cf6c5b281f5c352ed237e483f64319513093df0c533d74e7c4949b9c8b60fb9b42b6a808282bd17e85263ec6", 0x33}, {&(0x7f00001fb000)="7ae4f5fbc55f5af456723d478d9db94f77328ae5ca448a796e74371880437aac39a76d7b67a0ef492b3bf597365f066ecfcd05b4ec2be75438e6fe2216a61a30207574f518df525dcbd0e43553715616", 0x50}, {&(0x7f00008cf000)="05b039c45a757b53cc824a65697897678e26d0ad0020bc4311c9ca451c48771f0b3da3a57cb695f23dd271882664ae422e466e5929e13fb488e076d5676ecd8ddf77505205c1f6aaf1fd1b59c3fdd7caff03552f06c1fd79fb8a003ca77bc5f34090746a4a7c995429abb37b2964c80f796feb8b9d061dc5c2d07232e703469d160296c87b3f4c1283828a7983f3439737c7", 0x92}, {&(0x7f0000aa6000)="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", 0x1000}, {&(0x7f00004ef000-0x3a)="46387777a3fd14953b83a211ec5fee6c1efd9345aba5baff44cc651ca72a23be5610e6025f25b04ebe4a4dd5e1716119bc08e7dade35561bd44c", 0x3a}, {&(0x7f0000b56000)="109f79a0602cc8129aeecfa61b6a5e6bab4b3bf39316e81dba201bb77b2b1c9ccec7d131dac4b61cf3933e543826bbdceaf9582952f09a7eee79add17b85fdfe6b66fcd01ffb491fc1c350e092dd31230909e683fcd5e5eab56549af685acd5d9fc3c59730651bf50a559e8ca6f8d50cf2f6c41c9e1b8d852cfaa7e54132dbbb6a838f9ae8996a17dc7b7fe595a4e24e38c52fde757ac3f6b54b44bf68c50581d994da52255bdb32ee6bd783d679d9e1a8db80288c5ff591f9839e821284b037a5a25957550b065e2366059d8f", 0xcd}], 0x8) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@alg={0x26, 'aead\x00', 0x800, 0x0, 'pcrypt(pcrypt(authenc(xcbc(aes-generic),ctr-cast6-avx)))\x00'}, 0x58) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df1000)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 07:16:34 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f000086d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000548000-0x4)=0x58, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000b56000)=""/14, &(0x7f0000ddf000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/89, 0x59, 0x100, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000004000-0x18)=[{0x9, 0x0, 0x5, 0x40}, {0x400, 0x3, 0x7, 0x3}, {0x85, 0x870a, 0xffff, 0x7}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) tee(r4, r0, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0x6)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000005000-0x20)={0x3, 0x7fffffff, 0x8001, 0x401, 0x2, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) connect(r7, &(0x7f0000001000-0x14)=@ll={0x11, 0x1a, r8, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef8000)=@sack_info={0x0, 0x6, 0x1}, 0xfffffffffffffe43) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000012000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000762000)=0x5c61232e, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000004000)=0x5) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="e2cb86e01452e0fcb8f5a6eaa22aab5120f22186abaa7508f0cb47ed2746552cfe60edf99d6390f4657066c12a6399d91a6b114cf52dfa9a4e84bdba4f7641f14db9f9b1a505434ed2fd865e7db0a3989d604f76daefc32163578544da8cf3f3af4b7858ea7ef31fa979019083cad2c2728ca8981ed073026e7377827f4540effc52eaf96d8236bd919b7e835e3f14833ffe1186442898f6f74a2dd28e28b674b734324c3b08f30b6863ca01e2497eb5189cea54b81ffed2262944946c7a36dfb0ac9d98f1d6d9efc02d2a3ff540e7a206f9931091201221b9c50a6d433b44d211f0cc04ce") socket$nl_crypto(0x10, 0x3, 0x15) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) bind$packet(r0, &(0x7f0000002000)={0x11, 0x11, r3, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x8, 0x2) r4 = epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000002000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x10000, &(0x7f0000006000-0x8)={0x10000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb55a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x8, 0x3, "2138a4b55ff138bc3a365d3e301f939b6f61af5a67778d4ca3d55828e34851d86df50013c89f189edfacce6e8966040f1f98357dce0409b973635123a0dcd6c90b0f4db7601326abd73b1aebcca5fe20"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000007000)=0x0, 0x4) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x400000000000000, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000295000)=@add_del={0x2, &(0x7f0000260000-0x10)=@common='nr0\x00', 0x10000}) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x3, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x100, 0x4) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000001000-0x17e)="240000002800070800200001fffffffa000000000200000000000000ffff000000007f23", 0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000003000-0x14)=@ll={0x11, 0x6, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f00004d5000-0x1)="8f", &(0x7f0000514000)="03b8a3284c837fb7617c93e85058e9fcd4", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) r1 = socket(0x9, 0x6, 0x9) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000285000)={0x0, 0x804e, 0x0, 0x8000, 0x100}, &(0x7f0000fbd000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000d0000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/13 07:16:34 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000510000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000018e000-0x38)=[{&(0x7f0000001000-0x60)={0x27, 0x10001, 0x100, 0x7, 0x1, 0x5, "8f0538c7c4271d17df48d4fc0302164d538182b5b446002984e3e5172f7f9013738dbcf3a39747e48605f1a361234ddf511f5d44ed5724d27f1e24e6cdc027", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f00002b4000)="cbc2d2f4b882d1cb7a85bd3485dec96430f58e206c7d4d287625a2025f0eca4241933298b59cb23c769ff048c7609243a853bd8eec8b25d368237277f6894c4e2975645270ca77cd9a153271275d8ee99772dd14c9a088a1f23e23319a024b23638d1d1d0296403d4a6834481046bb72f587c9c951c8e7215acf6c32ce", 0x7d}, {&(0x7f0000913000)="f51c42a9afcfbe6953ef26c626a346b2ff0d4d8c0a0c33902f58d329646803258ff73c9c0da2fc1c04fcdb25e45b5203c65eb8ff6d8e2f161b65ff14323774d2d2e50abc318a5fa807ef18359db93db272c2975ec576ce50cd7b1d2316dcd2ecfb9357e0868cda406b0b9edb81657b4314d3887b203970e78309b3b5ebdf117436849c740af83d5616c2e8694ce3493bc8771dfc6a7f831e4b45ea1a331af48d4ab70648fa97bc", 0xa7}], 0x2, &(0x7f00001c5000)={0x1010, 0x118, 0x5, "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"}, 0x1010, 0x41}], 0x1, 0x200008c4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000003, 0x40000000000ff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) socketpair(0x0, 0x4, 0x80, &(0x7f0000f86000)={0x0, 0x0}) sendto$llc(r1, &(0x7f000090c000)="a9db5d197d41ae851d8d41c1b9e1c072fa40951d20dd5ce57d73cf37808364772992e64671bdfdd0d5499a001a75e7b4cb28b53c7b46c50238f6313f34dfbf55586832ba4ce448113ffb175d3e4309686304d011b473426a23e6e40809912bbca9b096", 0x63, 0x20000001, &(0x7f00002b7000)={0x1a, 0xf6, 0x2, 0x0, 0x10000, 0xff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = socket(0x11, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c46000-0xc)={0x0, 0x337, 0x2, [0x65, 0x401]}, &(0x7f0000f35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000095a000-0x14)={r1, 0x7, 0x2, 0xfcb, 0xa41, 0x7}, &(0x7f0000a1e000)=0x14) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(0xffffffffffffffff, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r0 = accept4(0xffffffffffffffff, &(0x7f0000fe4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ce6000)=0x58, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000347000-0x4)=0x0) 2018/01/13 07:16:34 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x1, 0x719c8a5d, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000823000-0xc)={r2, @rand_addr=0xc3, @multicast2=0xe0000002}, 0xb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x7, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/182, &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x4}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x2, 0x0, 0x4572ee480fd279c, 0x80, 0x80, 0x3b, r2, r3}, {0x7f, 0x80000001, 0x400, 0x2, 0x7fffffff, 0x9, 0xffff, 0xffffffffffff31e2}, {0xffffffffffffffff, 0x16a, 0x7fffffff, 0x8001}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5d8cd6d43b7960c4}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x5, 0x1ff, 0x6}}, 0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000008000)=0x0, &(0x7f0000005000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000000b000)=0x0, &(0x7f0000002000-0x4)=0x3a5) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f000000b000)={0x6, 0x0}) 2018/01/13 07:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r6 = accept4$inet(r4, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00003c6000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008d9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070f000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e6b000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x0, 0x0, 0xcf73f51d46cacc67, 0xa0, 0x80, 0x2f, r9, r10}, {0x9ee, 0x4, 0x0, 0x80000000, 0x2, 0x7, 0x6, 0x6}, {0x5f27, 0x3, 0x100000000, 0x7}, 0x3e17779f, 0xb, 0x2, 0x1, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xaae299249e7bef50, 0x0, 0x100, 0x9, 0x0, 0xffff}}, 0xe8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000f79000)={r11, 0x2}) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r12, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000142000-0xc)={0xfffffffffffffe28, 0x0, 0x80, 0x7f, 0x8}, 0xc) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f0000db5000)=[], 0x0, 0xc) connect$inet(r13, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000088000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a3c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, r0}) r2 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009f3000)=0x1, 0x4) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000385000)=0x6, 0x4) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000165000)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000993000)="8d7ba98b4f274892065a8873b9970582677b3411990acd01b01d03d939981e411a6eab2022d80e9a61d40a97a857f82732a88bb72ee1da9a4ccf73c79f3842dc81c4c6ade7781faa5c5e5b30022ba107c4acbb1a3e7b01e1da84ca67207ceafc", 0x60) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000a37000)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r1, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) pipe(&(0x7f00002fc000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000cda000)={&(0x7f0000f30000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002b5000)=[{&(0x7f0000f1a000-0xc0)=""/192, 0xc0}, {&(0x7f0000c27000-0xbd)=""/189, 0xbd}], 0x2, 0x0, 0x0, 0xe5b6}, 0x40000001) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000f7f000-0x4)=0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f00003a5000)=""/0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 6: unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) connect$inet(r0, &(0x7f000041e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x3, 0x0, 'echainiv(echainiv(rfc7539esp(ctr(twofish),vmac(twofish-asm))))\x00'}, 0xfffffffffffffcb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000930000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f4c000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008ce000)={r1, @rand_addr=0x25fe3a0, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000857000-0x78)={0x4d, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x9, 0x800, 0xffffffffffff73d7, &(0x7f0000f98000)=@common='ifb0\x00', 0x3, 0x6, 0x100}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f99000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000404000)={0x0, 0x0}, &(0x7f0000f97000)=0x8) [ 63.046708] audit: type=1400 audit(1515827794.357:67): avc: denied { bind } for pid=13548 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000378000-0x4)=0x242, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037d000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c81000-0x30)=[{&(0x7f0000ffb000-0xc2)="8159e924cf4ad452a949c600d6da76518b4e5858b8766c29188498fe17c3c2d1", 0x20}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0x73e000)=nil, 0x73e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006db000)={0x0, 0x0}, &(0x7f0000708000)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000073f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000073f000-0x4)=0x1c) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000087000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000073f000)=0x10) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000022c000)=@assoc_id=0x0, &(0x7f000073e000)=0x4) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000740000-0x4)=0x0, &(0x7f000017a000+0x834)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000340000-0x8)={r3, 0x100000001}, &(0x7f000073f000-0x4)=0x8) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000741000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x10) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000065f000)=0x0, &(0x7f0000740000)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000678000)=0x0, &(0x7f000060f000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000030b000-0x20)={@generic="629ea8ff05947b36060f89fc61afce21", @ifru_flags=0x8000}) setsockopt(r1, 0xfff, 0x0, &(0x7f000073f000-0x8)="23dd13527c6f9bb1", 0x8) 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x101) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4001000025010000000e00030040a68fe90c026b010035", 0x26) 2018/01/13 07:16:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x100000000000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f00007d4000-0x4)=0x5f0) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0xb, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000086c000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f000021f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000)=0x10, 0x80800) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000a29000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d5e000-0x4)=0x6e, 0x0) bind$unix(r3, &(0x7f000047b000)=@file={0x1, './file0\x00'}, 0xa) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f000006a000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg$key(r4, &(0x7f0000971000)={0x0, 0x0, &(0x7f000030d000-0x10)={&(0x7f00003d2000)={0x2, 0x17, 0xffffffffffff0001, 0x7, 0x47, 0x0, 0x6, 0x1, [@sadb_ident={0x2, 0xb, 0x80000001, 0x0, 0x1000}, @sadb_lifetime={0x4, 0x2, 0x3, 0x80000000, 0x1, 0x800}, @sadb_address={0x5, 0x9dbaa10c087455d7, 0x3c, 0x20, 0x0, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}, @sadb_x_sec_ctx={0x20, 0x18, 0x4, 0x1000, 0xf4, "2017e6e092f50ee8b0ebb74f169d656d1c54136f6942c03d0cd4ea552463e4d2a9c49745c5f154479f3f245ce5669fdf0ec4b5c044f279aa6ca650548719582d0cc1290c0552b9279968928419d4bc16e5238882be49c0bf4c1f43cce21e89a3b7754fc7707fc7a250a7395e4354f44e8c404edb3efedd7a2e1c95dd327d58a6cb4e5272cf3eaed1eb5a770db8d86af5b977521824da2c639b71bf605ea8f7e9982e2de6724864d8526115a1c10a1ae565631a71ffbcfc7cd0c4f72f9134410943cbf2e846b2028026f50a5ca6cf9d99f226bb10fe98c1e2e3eae1d7d9f61dff1d8c7e214a1ee519cab31447866e7791d94b7f1a"}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffffd, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0xc, 0x18, 0x100000000, 0x87c, 0x51, "ec2c973de5ba2d8e23c3a3099d6da94b5af3872cffb39cc3327d8e96209b756fdeb9ed39e8c7fef684fb660030cffd204cb940fdce66955d0aa07c94e2a2b866baedcb09b99fb6f9dfd1b48709c0d0d198"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x7, 0x80, {0x6, 0x6c, 0xfac, 0x8, 0x0, 0xff, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_address={0x5, 0x17, 0x32, 0xa0, 0x0, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xed}}]}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) recvfrom$inet6(r4, &(0x7f0000cc7000)=""/102, 0x66, 0x0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00009b3000)="ca980776856b2c66022d105bfa70ea2c9e76e81e4508be4953cc7ee53078a312", 0x20) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r0, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0xfffffffffffffffe) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x401) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) pipe(&(0x7f0000c42000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e3a000-0x10)={0x37, &(0x7f000025e000-0x37)="37d0be5ec0104d6e16aedc72b9f69089d9a08ea082c169078664f147bf9235284bfc181954a70c6ec97c007e91ff7323c41df534257e84"}) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000c30000)="0757c5dd39059b740d38e2452dec7f87e1e02bb7e38766f195d62f2d340c1b3b12054d9877ed163da78dfd7e4bb633e0263448357e0c5669ae632510b2987f54ebfbacff55e8d301fbe714660dd1c09911701ca2b4ab8cfb45e887e95650fca23018a78d75b2a5240d703d14841892936d0c3d90d65681b72359bae7ec665d87d3f9931961b93927c97fd6cf3ba9f2fd9191536d6747df43610dec8ea8ec21a0b6de5febe2fd45fb3d76adf9739d8f9b4972ed95d5215a6106120d1524def41b", 0xc0) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x15, 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b8d000-0x6d)={0x0, 0x65, "854c95adafb812700bc3be58e3260d3855986015e4db75f7bb1fa2f08d44859ec3f87adc13f1e9e26a17eae392d3f9dbdb22c6a71d485a801e2a63d9189fd4e85ba5b0bdb7b2973f24c6cccc65ed07424989b01eb33c5b8466edd82a2acc2bf31df54344c7"}, &(0x7f00006f5000)=0x6d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000338000)={r2, 0x3}, 0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000e27000-0x8)=0x252) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/13 07:16:34 executing program 0: socket(0x2, 0x804, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d73000-0x2b)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 63.129204] audit: type=1400 audit(1515827794.357:68): avc: denied { setopt } for pid=13548 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c7f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c0000)={0x0, 0x3}, &(0x7f0000443000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005bb000)={r1, 0x9, 0x10}, 0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d25000)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d28000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007fe000+0x6ff)=@get={0x1, &(0x7f0000176000)=""/213, 0x57}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d27000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00004b2000)="01cb122a869b52bbbcc272cd83d01911", 0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0xc) connect$bt_rfcomm(r0, &(0x7f0000d28000)={0x1f, {0x5, 0xca2, 0x6, 0x0, 0x80000000, 0x3}, 0x4}, 0x9) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00003c8000-0x10)=[{&(0x7f000070e000-0x1f)="1f000000030719000000030000e3ff0000ed1b8509000100010100fb3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f0000ee7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e47000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b28000)=@assoc_value={0x0, 0x0}, &(0x7f0000d97000)=0x8) [ 63.209815] audit: type=1400 audit(1515827794.520:69): avc: denied { accept } for pid=13578 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/13 07:16:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x129}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000602000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000+0x593)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8a12, 0x80, 0xa9dc, 0x0}, &(0x7f0000001000)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000+0x4ac)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r2, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000004000)={r1, 0xaab6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000)={0x1f, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) accept4$unix(r5, &(0x7f0000006000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000005000)=0x1002, 0x80000) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) getsockopt$netlink(r6, 0x10e, 0x6, &(0x7f0000007000)=""/108, &(0x7f0000005000-0x4)=0x6c) 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000530000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000029c000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x3, 0x1) sendto(r0, &(0x7f0000b44000-0x22)="d157b0864641e9ff4d75e67e47e89a0f1b20e3db4ba12723bb6b45e1d07cbe27e1aa", 0x22, 0x1, &(0x7f00000a9000)=@hci={0x1f, 0xac98, 0x3}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000701000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r2}, 0xc) sendto$inet(r0, &(0x7f0000709000-0x8d)="866eb0ad71b0ae1e5fbfb02a0c52fc91ef81eb8891b8b45c9730168e7590425431cec4911119eb4f338b9ca0d5471a0c07e289ae44fd6b70d5d09e7ec55bd1855d1fdb3bb578123cee2e0a95b0309ff9a13d4c3e567515e9960518242635cc38ab7ab6e88e7723f0416c8602109ea1c2d4beffd9fac39ba4d723922d2890f081e77a35d271d9e8c48a625a0dbd", 0x8d, 0x0, &(0x7f0000d52000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000a11000)={&(0x7f000028e000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000104000)=[{&(0x7f000022b000)=""/39, 0x27}, {&(0x7f0000166000)=""/88, 0x58}, {&(0x7f0000137000-0xd7)=""/215, 0xd7}], 0x3, &(0x7f0000c68000)=""/56, 0x38, 0x7f}, 0x0) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) close(r0) write(r0, &(0x7f00006dd000-0xdb)="34864b17286f46778b065013f5d452eb7b490d2e83a84fee4b685156646a6d105308d82db4326b0c8067e88194a6c0e2da9cad9bc73899416aaaccdc940d686056cb4bde28a17981bf1d92810aaf798b7add8c0e8ec4de7b91cc97b0f0e668e585e94b606e80452b510abd747b8d708c556a4a05ac3df8c669b003d60d6160d5f9731edfd3c66036c2bca4d3575789a34cb0cd66b7a94ff74643c66d835f06b6985032d0e32e6cbc2f31baf989687ba5ee9ac57135432fbb1254dc1dd57ad562bf89913906246100b7ff2b57922e4958723808d53a9f5d4263ddd0", 0xdb) 2018/01/13 07:16:34 executing program 7: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000041b000-0x8)={0x0, 0x0}) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000031f000-0x4)=0x3) mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000535000)={&(0x7f000007e000/0x3000)=nil, 0x4, 0x5, 0x2, &(0x7f0000069000/0x2000)=nil, 0xffffffffffff4afe}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005ac000-0x20)={0x100, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000050c000)={0x6, r4, 0x3, 0x4}) r5 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000016000)={r0, r2, 0x7fffffff, 0x5, &(0x7f00005ac000)="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", 0x5, 0x1f, 0x8, 0x100000000, 0x7, 0x6, 0x6, "a824e35acc7fefeffecb308733f5cd77e414cf2dd1ff78de3756b6057e8476d24a030aa2791296c9ce94662817e1cfbea57aa7e648cd72d9a2a60276f42236991114e80f0a2732db5bda6c8b23a4d0697a6c482c55525ee8a3173dbafb7bcdd6713e888bf30be09cae75336ed8c2aadfb7715bfdcd001a412625affad8"}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r5, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002b8000)={0x0, 0x0}) sendmmsg$alg(r5, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000056d000)=@assoc_value={0x0, 0x0}, &(0x7f00003ed000)=0x8) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00005ad000-0x9)=@generic=""/16, 0x10) connect$bt_sco(r1, &(0x7f00004f5000-0x8)={0x1f, {0x7ff, 0x400, 0x1f, 0x3, 0x100000001, 0x100000000}}, 0x8) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00004b1000)={0x1, 0x80000001}) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000036000-0x10)={&(0x7f0000419000)=@newsa={0x13c, 0x1a, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(fcrypt-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$void(r0, 0xc0045c79) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r2}) r3 = socket(0x2, 0x0, 0x0) write(r3, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) accept$nfc_llcp(r3, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004a2000-0x4)=0x60) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x75c90000000, &(0x7f0000ff1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff1000-0x21)={0x0, 0x19, "285d68ed98d8504d7d4322caa3e26ef0ab65e891b9caccc5ea"}, &(0x7f0000ff1000-0x4)=0x21) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000229000-0x4)=0x0, &(0x7f0000ff1000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff0000)={0x0, 0x4, 0x30, 0x3, 0xffffffff}, &(0x7f000076e000-0x4)=0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c37000)={0x6, 0x7fffffff, 0x8000, 0x7fff, 0x80000001, 0x7ff, 0x8, 0x40, r3}, &(0x7f000012c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff0000)={r2, 0x46, 0x3, 0x2, 0x6, 0x8, 0x8001, 0xfffffffffffffffc, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x5, 0x3, 0x3}}, &(0x7f00004ce000-0x4)=0xb8) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/13 07:16:34 executing program 3: socketpair$inet(0x2, 0x2, 0xfff, &(0x7f0000e34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xfffffffffffffffa}, &(0x7f0000d65000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007fd000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x29, 0x4, 0x400, 0xdf}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000+0x91d)={0x9, 0x401}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r2, 0xfffffffffffffff9, 0x3, [0x74, 0x8, 0x1]}, &(0x7f0000004000-0x4)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0xe3)="76d36a115769bbf160529704e4cce8c134c023e77848c51ce1e729115c86b0306a2417664d92fb7a93e2fc02510b1185fb2d4697e3128f23f69bd7cf591b441e7d9210a2a24ade40c6daa1daa7ad4db65303e655d30d03b7fcffdee919ba992ac900b8166889b8f29ea67f9105f42b84d162078bac465374b9724a7434e95608cdeae880c0e81e70a979aeb95bf04c55d5e4e0aef931ab8e7c8dfaff3c6f24e8751e2a482b0f59748b8bdc736f1281fee4f09038a8a4a65f6d76204962792d69b7b665a6848d344a622c5a294166a3d6c0adb0e33a891def401d1c1ed1a8cd83aa35af", 0xe3, 0x800, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000007000-0x38)=""/56, 0x38) r4 = epoll_create1(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000004000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xaa1, &(0x7f0000008000-0x8)={0x7}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000)=0x4) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f0000004000-0xa8)=[{&(0x7f0000004000)={0x27, 0x8000, 0x6fea, 0x7, 0x1, 0x4, "2c1d28ee599fff5983a3d6dffdeefb1d907b24a815a058245a5a26e03048c0aa6d7c0b4a7cc215df9a8ab5d24648b07e8514eaf476d4ff1e99697e1c4112f8", 0x5}, 0x60, &(0x7f0000009000)=[{&(0x7f000000a000-0xa7)="85273f501342b3f7db4cbfc9553cbe3ee7ee7447dadab9f4eb24689261ec92eef8055b3ad0532f7ace84a846b1c75a6f59aa3523400a0e00f357af08574a26a70b82a2cb563af97d8bcdcb95e663934c18f789efbcef7700d140abc67502a5b00b49b0e2f940bbe2daa5becca45cd6b2584263fe000b5114c8450f99ca21cdd18ae3e9dbce66e610678135a491e0a65a1e7547d2066e18f0ce720ef6d75188be765ccbe8b4b108", 0xa7}, {&(0x7f0000008000)="cfba9699c668fb2ac1622f0acf783c84cba3afe2e0c5b64262", 0x19}], 0x2, &(0x7f0000009000-0x100)={0x100, 0x11f, 0x3ff, "36642135c7bad8f50e60c17ff19f4fd01997978a93bc5f0249a94e14a20bde5eb811370ffdae460624da9eae54a0e0be8f8460f872b484fd98bbc4c5343f893d5a2fe7619c2ea2ca260fcacf04178b9298206a86005a763f7718efedaef171c121cffae486a892528c0de5e4e8e7b1fbf0851582a3ec2ed0686234413371197398ddaf4552b33023934dc07ef18f00fe1f94f12866ceb4a10d3f8c0f54265e731bc24d764b00c33fb9edf86534f27fcd7e00a269430575c3d81f8a1c1d648313d4f7a491eb897bcc30b8cc00651bf8bbffc94e9aa7ddc9ac6fdad3ea089ee4dad654928373ebe33b3139"}, 0x100, 0x40000}, {&(0x7f0000009000)={0x27, 0x8, 0x8, 0x7, 0x101, 0x3, "f18f1d17830140980504acda460b7eccf3d66271ccb49a69b0ee6f3b39679ece6d93b3bf47ab9bcb77210ae3133341038d07f49f3a41325a40f561b0a28d14", 0x100000001}, 0x60, &(0x7f0000008000)=[{&(0x7f0000009000)="e4ee4d37a21a144cc72c6b2d22d63dcc480bf5c58c02e36383f1905b8a4d172699a0e81fd85bfa186123c0a276ad55d2b72ee2c743aff40b88add8b17fcb238c2c8dea187e722911527c92ed189a4c633722e31cdcc4355606edb9e2756c82998c0bd240ad45a86e8b3ca5748a8345349a406f4164ed55b103c71660ecef2d80a778f3cd01f878c7da1d9d6c0b13fe7da01d", 0x92}, {&(0x7f0000001000-0x7f)="92b6acfabb8d2e96f68174f7354ffa7eccf191d992035f6330a91bcae97c3d714debce618fded19b2a8c6aa4b6533151ede7666e9f41779c64eeb95de27555ae5c0da61c07667a0365dbafd26b4436170af15f566f2a8b6181b983222a655b8b711243a62fb7bb7208ef4c6befde9b2214b892c0ce12b9ea1d826ad9fcaef9", 0x7f}, {&(0x7f0000002000)="02c4ac6af92c4a559f14a1a5ef42e1a9a1939a4bc66d9fc5c3be86b09af91fb244036f200957b4c79d8c09e33394c6080798e168512ff6b4f9e24d77419de414b3589f9aa7", 0x45}, {&(0x7f0000002000-0xb)="c97326c7c80f89dc5af32b", 0xb}, {&(0x7f0000004000)="2d8f1f862d2b8a0c2631636ba8d176a620c7cb775ff30f3141e1b0ca0b418d80ea07c8d83d325d347acd31422bc51b5ad3b8151f167ddba5e2f645b3b022485fb2bf715f5893a6c8a7351fdfa30806598fb16fe13587826286b30837d56e1f32b609e0226e6990124442b865cdbc493fb7faf281f35cf9fe7650bfeb04a4018fdec2b6912bee7059aee5bbeef9197da2c9", 0x91}], 0x5, &(0x7f000000a000-0x1010)={0x1010, 0xfb3d70aef403b4ab, 0xfffffffffffffffe, "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"}, 0x1010, 0x0}, {&(0x7f0000005000-0x60)={0x27, 0x7, 0x3, 0x3, 0x5, 0x4, "8dbd9c9a9fb5f6b2185ae74498623335aa3ce640ea48f362a8947cc4de8776cb6810e10e68071730ce3bd96e6e3e2757457d9b4d2ba8a6bc3aecf7deae7768", 0x7}, 0x60, &(0x7f000000a000-0x50)=[{&(0x7f0000005000)="67cef567", 0x4}, {&(0x7f0000002000-0x73)="9197e5e45f0cb119a9a58203c7e9d72d82fb39e1af668bcb58b82f486a34835e14e2a82dfbcec55ecf8a6c3a0edfe8b70369897b3d42baa287f22005f7c3dd9bec30c4d612e8aa1459553aeb9b455ef59d68fe3cd7adb8c26fc7ce4fb71c6b5940e8b1a8c05a41dc3732151a51c35c2b1b4c6d", 0x73}, {&(0x7f0000007000-0x89)="22c04f6f33a3e30c49ecba13db3f70917c6c52a8bf17acb7dfe1ba6a65515414d298da96e2ca8c590c10b8260ca52e482d37c0a7344862212bccff4601e76b00f444e8e722019f7aea760e6096c0ce84f2f8501d16f4ec6b0cc6d4490a7734f68202949d90c5a57280be04d4ac859eff1844ecebef543dc117faa46f5b7f6daea2147f0e08a104490f", 0x89}, {&(0x7f000000a000-0xd6)="83d3a32c14a08029141fd2d77b63ac9b038a9c600bf98edd99dc63d47e459a247097427787a79d0ddf3cef5588c882e9d1787556d7199824b0f19ffc358c88abd4a16f2833f6d29116bc028f645f6547898a6c28be2493e1cf4c8b6b8f8c8469f60c565e0ece4623e758011a9a77538af0dfa6fe2324c02b5fa08259bf1172efe3a66321f3dde37fce1926663c41c039d2f86018936b86b02e6fbf1df75fdee972c23b5e31112331447def30832fbe9f973e9eb4e4eef7dd76ff7d78d6ce22a77c5d6a1efca468b10fcb1d5bc85489714e7bbe1c81cc", 0xd6}, {&(0x7f0000009000-0x16)="a4a64019bd6f190e6b43e42d77faf8e209d79c57b2c3", 0x16}], 0x5, &(0x7f0000009000)={0x18, 0x107, 0x9, "86c90ccba53ba3"}, 0x18, 0x851}], 0x3, 0x4000) 2018/01/13 07:16:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x10, 0x800) close(r0) r1 = socket(0x8, 0x3, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x1b)="27f223cc4a4d58e53b894e342548eb881f4b7ac0e6b26f32e4826d", 0x1b}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000)="b0af5bf846dc300f216505437217c00c7ff4dafd372768cefda6cff65e717f9b4199c485c2448f3c94460f28db87cc952f8443fa8a70448b84b1dc78bf4d35df0006ce8430", 0x45}, {&(0x7f0000000000)="f98922252aceab64713f915e2d945d2eefc3ef0cca381e11fb4c7141194516a8f54569ef1c3862ea36c74366df26f0d9fce5674bf09061910ba4c5dd8e92736e7c3a5555f1961da81b0bd3bdc071b1292699684744d983eb288d373529f1255a29761a819897cb38496fbbef3fd35496a6ff637e07d03d82a02b1e4aecc94796e6a6d00d8decd6fbc590fedfdd9cc21d17120bd62bf7f31ef961e08eff0a0e274269a514308625540ecf7e3b42db9e5f30", 0xb1}, {&(0x7f0000000000)="7826a352e0380cbeabf42241f4240417b6b5c1073548556221d3f51e2d91b0deaaa035ca6f5637cf03528684f100ab381ad3e62e67", 0x35}, {&(0x7f0000002000-0xca)="92095e486ba3f48852518d48e3567f15d3e502c0abd5542a7ac7b4379f41c77d1e59252bc9263e4e94d733411dd59466acb9a03f37d6fef4c2ef203c4f8f4f28b548c76511003a53f9ce165626c4fb07513122bc4e6b994a7814763ac434a4dc356f43d9d714f726d4a46b721a364488a93f399c5d618ecc72a551c7759d651c42f1ae156f9140bdfee766800acbd2d78d30af0fc3783cb42aa5ed255db7435a564d77e1f25875428cbcceffe4d073304ea393cc976ba24a0cce66255c38e3d1283f207c37afd1504d6b", 0xca}], 0x7, &(0x7f0000360000-0x10d0)=[{0x60, 0x10f, 0x2, "a93981ada6712ba9b1266688d1c003027414ecc51527da528f7118b723a866a6c09ed2807d7edcc617157a73e0943eb1a12d81799063276670b31788e3a9eb84884e6814e2f0860486730e9167af62"}, {0x1010, 0x107, 0x1, "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"}, {0x48, 0x100, 0x1, "1a366a618a62d248db1c7e249ccbe0a77fea130fa5149299ea443e04f72b8459844f480f2b2c661e5ef19e818ab5bad55ea4ea17"}, {0x18, 0x115, 0xfff, "6b7444d7a62b2f"}], 0x10d0, 0x8000}, 0x40) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f000065f000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000015000)=0x0, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x805, 0x4, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000c000-0x20)={0x5, 0xf80000, 0x5, 0x9, 0x4, 0x7, 0x0, 0x1, r3}, 0x20) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000019000-0x174)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000df000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000094d000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000f12000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d1f000)={0x0, 0x0}, 0x1, 0x0) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x5, 0xfff, 0x7fff, 0x7fffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0xfffffffffffffff8, 0xfffffffffffffd9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) bind$inet(r1, &(0x7f0000f5f000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) 2018/01/13 07:16:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xde, "40862d467952283c1274b3d5acc10dd73b96c5e9ca1878f182071e57c0019c9a3863f0702a6d148ca20fee0394c67101ca1a0d5f8aa8d121ec2048504965e74723cd6eb195377b928282955341b3e0a46b30585ed655100b33f658854bd6643553846f7ba8976831c7e1789640880d9413c0c45cdb9f43cb66c95b1be009f80600b31f68f5d715b3191afe58c64b105f30d2b9672d75fcee73f12d9d611b930565efabb01bc5c9b99674d502328051e6981b58f2a0409ebe1796012ce3aaea567e99b4ef73cf3e6964b03a9b0f310144467473e613588484b6308cb82ff6"}, &(0x7f0000883000-0x4)=0xe6) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000000)=""/144, 0x90}], 0x2, 0x0) 2018/01/13 07:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000a61000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000022b000-0xc)={0x0, 0x9, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f35000)={r1, &(0x7f0000aa2000)="9110b82bcfbcf2b55e91dd6aca17886af00e33b77fb6d160ab9308ff5378475b159aa8524b64384d84e9a43cd4550571b8a233670b71c0d4e0928bfb68d104c7a7bda3ef7157", &(0x7f0000997000)=""/64}, 0x18) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000950000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_rfcomm(r2, &(0x7f0000f6a000-0x9)={0x1f, {0x10000, 0x7ff, 0x800, 0xa3, 0x1, 0x5}, 0x40}, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xb8) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0xffffff84, 0x807fe) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000669000-0x18)=@generic={0x8, 0xffffffff, 0x7}) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x804, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000313000-0x4)=@int=0x0, &(0x7f00003fa000-0x4)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffc5b) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000054c000-0x10)=""/16, &(0x7f0000745000)=0xfffffffffffffff7) socketpair(0x5, 0x801, 0x6, &(0x7f0000be5000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000718000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f72000-0x28)={0x926, 0x2, r3, 0x8, r4, 0x100, 0xfff, 0x80000001}) 2018/01/13 07:16:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000003, 0xb) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000480000)="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", 0xfb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1a, r1, 0x1, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000001000)=0x8, 0x4) getsockopt(r2, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000003000-0xc0)="609748e1986a22d81ba924b7446539f456a13cfc109f44696428fba0619b15790eec0c8e3412955215dd082d3bd21a57dc222554c183922c5a068f86fce860d623155d19b5de0bdbc395e91bbf9c7ab3f9e103ac5ae5d179cfaf92ef394fe756198e0de4fc5ef16023182dac97cbaf224db04011f37a9c6b6419f626b08bc40cf5d1ad59f0784119132ae35713d77c30acca3cadda51a08874fbfc85313708c41aedbbcd67db98789b84e705810af8942d8f07f3a44d0d7087840bb008167ccb") 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) accept(r0, &(0x7f0000228000-0x2)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008b3000-0x4)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2018/01/13 07:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:34 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000080002, 0x2000000007) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000004d000)={0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d4a000)="", 0x3e7, 0x8000, &(0x7f0000083000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffc6b) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f7a000+0x862)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c) poll(&(0x7f0000f78000-0x28)=[{r0, 0x9, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/13 07:16:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000818000)=0x58) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000739000)={0x0, 0x300, 0x401, 0x7, 0xe01, 0x8000, 0x1f, 0x1000, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf2e, 0x3, 0x3, 0x60, 0xffffffff}}, &(0x7f00000ab000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x8001}, &(0x7f00008c5000-0x4)=0x8) connect(r0, &(0x7f0000001000-0x10)=@nfc={0x27, 0x7, 0x94e8, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000003000)={0x10, 0x0, 0x2, 0x20000000}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffa, 0x2, 0x9, 0x9}, &(0x7f0000001000-0x4)=0xa0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000007000-0xc)={&(0x7f0000006000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000007000)=0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000008000-0x70)=[{&(0x7f000000a000-0xeb)="9148c86ba390d16d918f6e9b114669e53380f618279372c5de93a4c80f6c153b8c55f8768b0b0e51e9370f65adc9fd59b5aa63347bec342a049d41a11ec0c52d4d996aa7678ef9d59df1be5fc337f6aefc41348ff5d94f57b6552c784a37fdea2c64ff80ea604fee41971015f95784cd0c48ed47b35dbee8e8c8579408d8ee13924ddf27bf7c9fc1049153851b5d37911aa4dce5ebd09fc5195cbf667e1effa952dae89f31a3b4b84372bb89542023ed3c05a19d9511b55d7b04ddebde72428740fc1501b52de0a16f4bf80a86aa3864936dd3dd7c871b003a2da69053cd0164bbcd5962312b792bbf0cf0", 0xeb}, {&(0x7f0000007000-0xad)="f8f967e8649409f597e75cd2b6eae50d8982644a688c7f242ac04607598b6e65f75f48e51ad4098468a401ca7b7de6b0ef9b24b9bcd6b0505e7d8bff99b8bf35794651f4f2546df2619589a0954e8dbf17b2c31e88c92e71e7038ff3a871da21df7c966c7b55d4d21058dcd08172eb6a4eabba64dcaa04497c2a799de0866d6a0fa1f4237ad43bb53e0c3368f6af5983a5457ef1f4f40b0c2de7b6ffb2a8b0d5d816a7fde3819578edd0e77e3e", 0xad}, {&(0x7f0000009000)="5c7a5c9a8f940ad3fed04fe9aa6fabfbc91751a9a1d65bda81bbb4c524fb4057f26fef5091937057d77b062292216b7f1bf37ebed365591ee35383efbae71852916f2c7d99cc85d1a2760f536bc2c9f3af268375cd2129963b09642e4857a18ff4f4b43931342cadb292391fe9bf2c81458dd79f9343", 0x76}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000003000)="d5a7141f54dd0d61c0c460a67f1f04eb6ce4988bbb99738f66df08952cbfb9959e4866f9f943a8dc0276512501dc87c75e029d0fa73cb9cef3b7b379a0e312530dc504e153c5c70fb57cc28cc4b254178446cd9570883f0aaa6a3befacd3a6847478e0bc19860f7efe48c568d174b44632e6499fcdb903529a5bebde0aca202d84a0ecd1b675e2a69b61112523b5f918d438ee601d32b0f42f7602d2d1a05d5911422d08f7aa", 0xa6}, {&(0x7f000000a000-0xab)="2cd0053a1100fbf01ee2871470d0ff99ed3021b3c9c9853dbe5c57cc0db683234b3fdddfe46f2543653dc2bf5fd86e97f6899b461e736059bf50bd83d8197ffa032b9d5feefe0af5cbd16257b2a6a9215391db44b4e5cfdc9b9208fe1cf9b1ca5d4ce557d69fdabe5a23e3b010c202131b3e5b8732f7188edb0f7c8f4d2e575690e5c6f844808aad3ca6e6d204fb14c1e708c365d47fcb2140d135aa9e54d5da52503d4271c662ada6c9b2", 0xab}, {&(0x7f0000009000)="6954bc3c33e427e42cd0fe841dcfbe8c3066a26dfccbf3", 0x17}], 0x7, 0x21) 2018/01/13 07:16:34 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000026d000)={r0}) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000362000-0x4)=0x0, &(0x7f00000ec000-0x4)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000115000-0x8)={0x0, 0x0}, &(0x7f0000361000-0x4)=0x8) 2018/01/13 07:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e83000)="1f0000000104ff01fd434500000200000000000000000100048f004d300600", 0x1f) accept4$ipx(r0, &(0x7f000060b000+0xa2f)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb6000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000928000-0x94)={{0x7, 0x5, 0x5, 0x2e, 0xfffffffffffffffc, 0xfffffffffffffff8}, 0x4, 0x56, 0x1f, 0x100000000, 0x3800000000, "8ca025f67f6309ed29aa579469b51252d303fa8411378e2dd06dce386be43f06ded94990cf9395d11ff72b55cb246749cd8b5310e60e9054ba199ec00ece91339e64b433afbc85097deaae289209ef3902a7c4520b3aaac38416da05b92742db711cf97699ef1cb22b331cee2bbe607485150a4759d929876784829c7e1997fd"}) 2018/01/13 07:16:34 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000514000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000753000-0x4)=0x7) syz_emit_ethernet(0x4a, &(0x7f0000bdb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/13 07:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008b6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001e5000-0x8)={0x0, 0x7, 0x1}, &(0x7f00000e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a95000)={r2, 0x2}, &(0x7f0000bd7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007d8000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000569000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d7a000-0x8)={r3, 0x75, 0x7}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8924, &(0x7f0000cea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000067b000)={r3, 0xfffffffffffffbff, 0x1, 0x1, 0x63, 0x2, 0x100000001, 0x5c3, {r2, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8, 0x3, 0x0, 0x6}}, &(0x7f00005fe000-0x4)=0xb8) getsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/13 07:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b8f000-0x4)=0x0, 0x800) sendto$inet(r0, &(0x7f0000037000)="aedc6979d13633635ea07a2b7464ac365ce4af05c1541fac67ac7dd10b06152aa32eeb52478a7f0f4878724b204c73fbb8b45cffe5baf66da5fbe30761", 0x3d, 0x810, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a03000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000078e000)={0x0, 0x0}) 2018/01/13 07:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000788000)={0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000712000)={0x3, 0x7}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x7, 0xd94b, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079d000-0x20)={r1, &(0x7f0000673000)="9ca1ad9436ec1254c07aea4376d6bb78ea46ffda83b6f0d370433ee47fd89c58b5b4ef01e863822606bc45ff0e7c6497db1b8730ba3bcff01fc0831b803a0b5544b6768975d4bb4647ca2131a87cb15b727d5d311d3f6138e082dc9730542ba3b92b0899f136b5083db98be6d48066a075d27633ff59e2ab1ad8947aa1748485cbe1f07d221e13a792d9b16d784a8a417bc6c49661cb23bb1c8a8b2c13bd6911c21bec332f48387306b0399de06b567b2b3b3eaec831b3ef1bc6e34318f921fe016459ef2d8a87f0fc0362cf6dd991d8434d17fe8843713104cfe87e5bb2a8c912d0a4f74a3152328561d4b6dcd0ac0335924802bfe0c121d659ab2b24c7f844caed10376f2850bd23f1e1dfcb9ad15e1c67dd5a6e888c9ac9bb766f75aedf7f93d701cc415e4f686ef52a436589d1318645bbe3a53670f2ad8bc7f60825f83037bc17b0e6d2245778590b017bce2f30a56fce67f762e226656ce52f9897f5a9df8ee492550c0a9f2aae5d0ef46f4c707aada82838eac576565abe30ae14a9bebf96a912dd896a24af1c0cc1cca88366f4ce8db86dc32a3ac8bd2976f5d4949ab9a50b2da612ea9139a1855f48d7061b8e5ba45acc5ce9ab5ef9f0164a61d795439fa0db8b316052fbb2bcc852dd646ba69dee0ce0fd01b87cb1374820bafeb761dd9e43ded9fbd4c18f810ad2f466d7a9b7ccda996b232663f5066df2001fc51b8f99e72282a181749374bbed4da647419f66bdb38460bd36d79e1ef6f0e43c716f953bfb26bdabf057ded931e8a62117a726d52d14c0980f79392f414672b238761121085ba7b0a8b2ff032a41fa1493163bc7bf8ae2eb550011cd56a93eccd15304055309b6a2a14fb05b055310dfefde68674946df7ae36892dce791c802256aae918bba10cc339b5acdac13ac85da46c7644dac798ae533388cfcd8fec81c6b57038c28097105eaefd2f3a630071716d6286c084acb131638b6b3747bc04797f4969082652665eadfc497b0014c68b9d29f356ddc7b2b902c5e3dd663304c961b112bf4a494922e1fb092abfb7a7e2673ff0f0294185f4cbb94c73c0628f396eafb22d1de29d69c93e6d8487b4b005a3e6218d571bc4857d78cb40f4ba8ab9a8e94473b745cc099a60bf887c9278a896d1d7f6d58c17ad9d5398bdab2b9f2bb9e7007804645fae42f15ffed49a7448178d101c97c7d0953de24cb2386c401a44dabef0f4806dc36dfdc6728075a34afad728edfa4805e18bf2509e4d3a3b7f1aaaac698af4d700eacf866b8c24f47e04d54c7fcadbe57fa9263f3a443e441f1f7ad377203f1e4f035b35a2c08a337ebd34f656f4f6fdeeb198769e84f0f95fca92c3477a8747970242d25ffe4f56defbf2c8055f9bb81241a8dd9406ec0e311cbb028a0928c983852f906c13d58ffda4e88d5552f6d51bba414852745b52089531a11fa93ceb9e5ac036bce57948398f0b7580c7d3d23c7b3dd47afdebeeaa036ca9379286d6e051f2a6a187af1469aa76e9149f4f10ef8e1c7c5f73f2a0528cc4cf77a411951fbe4a82ef2b25c70be9638dc2aa6aa3a005222151fb36537de689b53a34bf0117d0ecb71716ac764686101304fcd7edd7a55d5cc4c6579c9c9eba9994b8b94d83cf2f10eb006ea4addc7d7be8631bfc6a93ded3ed86afbc5590256b06fac557056febda5edb9d6fa7db9b6371a5e58f1f5be8b5d98f8daf73cf026581c12f1be8e461edb7ac83fedfe64f27313f28bdd0c4d0bbeee010a5f1c814ae791212c57dbf2c7a185c64906aa76195ca22b78bfd0c44ed1048959c456dedab1dfc63557418e98bab52f5dccf7b1c0235cc5a7e4f29b5f78e68e9e2c782e8139be32e227028c4a8d48fc4778bd406b3770f454fd9b635d00cd49c78861acd26335de861f2ea97372c172bd507928dc4e8b93a0660d8face4341aa5f25abab90abb547d46cee72a6b916ab3c075408171c45f9348e80ac3dabd191662f2fca93da4ac8d1784864e5d9573ef0237e76a16f10d066ead767dccc069f8a6e94ece5705cc2ba3f6bf3ddb8880af7d3e2a04202cedb5a84f7ac9e12bb2bb7b4829a8c67f203a8fd0d226b464f32c89a5ae7e06fd9c71097eb45003af1d803197a92a8b226162998904b4c3813d49eaad704847954f7827ea3fe56ce469073bfe57ae8c60930f69f4841f7bdaa8c14597a6444a004ea42070c9f8800ac5c5597523e637cbd03f18091fc05e5cdcfb8eeba5afd63379b3074290668bfc08df59446d690bcafc8d8c50946a1e3e2548a2d6e9812892a23042c4422e9bb8769246a3933ad6e25a4c851211fb7a3cc99e3ee31213c588f87744f9ab2eda4a4f5554f63fd3fb9931ce98681275dc55af5fb00a618df33196bb86f84b4b459cc07917cf83dee5570a5f025256a4707e1cdab73c222af8feaf072cf618d45d8eedb78ee6d97da76b1dfe33b71aeb3a4bf21623dc4a59f893fefdb5e4a69f7219ddbdf6754e48ca929274aefb6fc201099a685df86f67b1bce1280cd777428c2e7d03a2ed0320b7f3ebc0cf25a7e4d325bb6485f4b58fc8eab985052780e1b873b4a0fd35bdff615df10d33678fa4724949b2c3be6896fa2a57ad4b6514deaf60663c170f368d40f85fd08ff90931eb51460f89cf5dca0b3642bc5d519f666fa898e99f81b19a61eec7f971d05cfde4ca154289f864b6969c893e3f207189e208dbf5176d644cd1f76b207ad1433977d791c81394617744f0ee2f6afbc51343251c37c05cddc4c2d1b8b6ea2f6cbe0cb75910f240abd26978f8706c92fe3ad98a240f3572f52de64c7bf6d513208366c741ae2dce674a4207fe66e73e7bf5a8546255091f8587fea52116813b320335e608dff4dddf6439d798002224793b826b024152acc6c76d7de8851ecb1552cb0cdefa42ccf1234da5a9930f49ee890f85e036acaf9d7b0ee8254956d74e3446aba03e45acb3c4fcfecefb8ce7b893548fc97a4a6de8f3b95b8cf0374f19d860eda951e988587d228f7186bbcedf75165559810ee17dea2b9f46abb1e2701a411869dd8045c5fb9bb093e76a3ac8dd07a98f6fb8adde9b8267dba1485ee1d0e6be036ae0bc1c3b7f4aab72630a37cf3680b6ea0c80fe6d41417d7b7fff66e352686dbf0daade05576501fa7a2d5e0876834aa0b4867a82b4c4c57d837d8d7877a22962f34785bab5dec3c0ef8142fbceb51d96a46ca263e473d597cefab4574a57b3125f6aac78b99560a70ecd8778a0f55f20ae78bbc5bc44379a5379c9e9ba9f45ba7d74d7bec51d84157b37a072e1b9c46ce11c4a988f6ba3dd4b2a3529d4029b0313f608950e0de6da2dfc77c04e246997b393f47e568e737cf6fca9b99deff82772b9d49ab09a8398c8af92a607ddf04c3eeda910710d4f40ac63b3b29bd1b9de76c37046d4e4244bd332c4298ef6b867123e4426588dbec74ffadf3a27515c532d2043d8c5d91526075d3d91314dfa1b7916495c34df1b3a6c6d3c23207c9040ba6a4b0aa483fddbcc1f65d58cea520d40be4540f41e5e72cad72a42d28bc6d398183d111e3d02049ef4066f81529740cf589356b220ff3d9233bbbad25f7e302b06e4e753d2a34093930ef77d678e746f3c2f6f4a724b4bd77b8b9330fa0552605a4a253eb4b5a32c51b3a274deaf7a2c73a1bd0a411359299cbb063a2367f13b48668c9f8dd18b1cc61fde7d3757a422987e073a302367166000aca756045e7493f82e55ef8e95a06f382c259f304ad3388142179820a264de025db3e5d833193011f6b51ba15e8a9becc2377b08668d133e7e2ef92e7a2321670ad52e34fd14c602402426884aae078d33caf0cca6c01614fd3452ca4c7620359d7eda9ee4a4d2946ceca566d6094be3537979fe9e21375476a9ea2fafbd3d39a7edf5c7d35205bae0f18706c9ad93b532ec62fa7e8077b3bf78f9df4b637fc5ec2e85bc78fdeb9413a15d926348ca03f13b89498ab029732528d04d223ff9776060eb279c1e4e4186d44b6cc678358301177a9bb9d8dbdcfeea03323820baca2b459d40a3c2b12e569cce0203db6b9889bc57b90b5edeab4b0075249f86d01e6a35314ab60fcf11379d9bd732349dd8a0a20777b3d63058b4728d89e20e6a58f2cc6a5aaebfaaf7475f9bad9bda0450e3167752b94f63c8a06259f8ed89bfc4c1c5d37f1b5c96a84d8c14d45b779ae2b52e3ec5e891084458ce97a37e4658c12a22c2183e6095b0c497b8eb92fb08c63c7b6f27ddd14de2057a3be61239bcfd7e2433587561917e285bce3602e18166c79da55dda11972c136daf4e55c38ccddc8449b6289fc44f79998d20e6a8a011f63929a0368f4748c8f2bd98fed085ed236ecbca03f4fc3418a925ab1a41a5ce034bb2f8675b648f35a533be379ea378568ddd4d33d115ecfa3cec08d02d27294c7edddd10fb5608e1779c0c943796266be83a87e41242c6ff1ea3b5b73395c79bd2c4a5b9f33f3e5caae8e6afadc031099ba759d70d215697682730b634c20dccd07ce586226168028872f5d738950a8b067d698e02b6f0682d33e415b4a89e42f81d77a1b3da9ee37daf7cebbc7747890c329c3a7b89379a475d2d44ee7e85e6ca520dec77e1d8c75cb85b4f71fe667a2254a2400ee24497201b9a71ad267f35fa2c99e588a010ac2289495a23488b3bf6d2a371a014d7513af6f9fd5c51bf97cd50ef763eb3c184cc63da9707dd3e8fd1d80d450823b3346e5893a24ab3d8669d6d6aeb3b4872dd03d9d469577b4cbcf912864b6d154480bdabfd6bca53d565b9885cceab85d564f41c386c50f31458d13a55dbfc8f69a93f09ff545e3a8861f432c4380e8668eed06cc6f4b1abf52786f961c40834c513a716ae5ee531c24883366132b3e920409b9b605171feee536a111fa83850b804d08b75d142d01fc6e2c089c76dae01f0de52d36be6d213d47342d48671c5123b7f55e1b1889518e99183e5736bd43da927d13f3cae477151512401cc976f2837630a543553c1e17cf1750ef1a4d683a6f01908233172e744087947f57c31ed9cc1f7e5c0f505fdba7abcba347ae56da6e8dd7440551e7ce25ae58f500cef77593cb7f6d69fce1ab9fef8b6df92eb292d6f546bcd5e4731fd9af5e2cb7db971ceac39dbb6eabe43e96257ed98e29928b22f0c01c0f8982f5aae6fb0fb92faff6ef21402e00c61e94e817271e52244585b66d808cfda4c5df72dbf36b935429e12147c86089a7fae41da7f60bc29976a6b47664e4d015d885025d06a33489fe45d2da36b8d799a4b6c3048221bfe40322fa0dc1fad67693c07006aa49c0a33ae2094930a0600ae6ee69919fcc7c5af21bc2365048f72b99eb391ea5bf394c16ca6d1588873ffbc1442ce37ab232dff71b1aa59e18cca5e4de8fa5a0311a8943fb1dad52fbdcccfb4df62801bfbd01a156b4c3ee2a1383c8f0aed16f736beb180b503162162bfdb04473567d10731e4b7d411970767d406483d0ea139c4c2d6824a490ac619f3dd7d2c2933db6b6c8e669458f594fffe76fa3abb05c98eacb9ea62a829095d12b730fdaa9ee6efae547fccd2cdac09bd4bf0bb278eb77a08d578c6b4fa7a5282b2b3fb6497aa7102a720a1ebe8e5de83e63ca85360cacdd16d18271744d219a0d7c342d8819f15b91d04d879650fbb808df31ca786231eab67ea71399f317ee7f0ca313ac5a3b32272217e8c5a88bcb1f6d5f5dffade05fb8bc3c9d3d2c4e9c1340221eaf31d0eddb502074131a9f972ed0f7e54eddfe374e604413c202a245de9242fa8842271", &(0x7f000099f000)="ad4115", 0x1}, 0x20) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0xa, 0x4, &(0x7f00001e7000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f87000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b68000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a14000)=0x0, 0x4) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x80000000000d, 0x5, 0xffffffffffffffff) connect$bt_l2cap(r1, &(0x7f0000409000)={0x1f, 0x1, {0x6, 0x4, 0x0, 0x80, 0x6, 0x7ff}, 0xff, 0x4}, 0xe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000062a000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_sco(r0, &(0x7f0000d0b000-0x8)={0x1f, {0xfffffffeffffffff, 0x7, 0x4, 0x0, 0xb44, 0x2}}, 0x8) 2018/01/13 07:16:35 executing program 5: r0 = socket(0x13, 0xa, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004b0000-0x20)={@generic="6f2cc6bc79c9ba57c43ebb9a52cdc6f6", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket(0x5, 0x0, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003f6000-0x8)={0x0, 0x0}, &(0x7f0000e9b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "111a00", 0x4d, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x4d, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a"}}}}}}, 0x0) [ 63.663891] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000c0f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000014d000)=0x0) write(r0, &(0x7f00002c8000)="1f0000000a06fff900000000000c1900007f00190900018006000000005e00", 0x74d91a57ecb80c37) [ 63.719809] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x2, 0x0) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) 2018/01/13 07:16:35 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000339000-0x4)=0x0, 0x80800) sendto(r0, &(0x7f00004fd000)="a76323be0aac731ada", 0x9, 0x800, &(0x7f0000190000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b39000-0x38)={&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000834000-0x30)=[{&(0x7f00004a2000)=""/28, 0x1c}, {&(0x7f0000001000-0x7)=""/19, 0x13}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/114, 0x72, 0x3f}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000542000)=[{&(0x7f0000d1e000)="6a36ca76dc2d8396e6e9d11c57436ee3", 0x10}], 0x1, &(0x7f0000f43000-0x30)=[], 0x0, 0x0}, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f00004d8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b44000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000be5000)={0x0, 0xc1, 0x200, 0x0, 0x2, 0x40}, &(0x7f00001ef000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000794000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffff, 0x400, 0xffff, 0xc0}, &(0x7f00000d6000-0x4)=0xa0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000000f000)=@newsa={0x13c, 0x1a, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000271000)=0xe8, 0x2) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x311) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e8b000)={0x2, [0x0, 0x0]}, &(0x7f0000267000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f25000-0x20)={0x400, 0x5, 0x8, 0x2d0f, 0x3, 0x800, 0xffff, 0x2, r1}, 0x29) socketpair(0x8, 0x800, 0xfff, &(0x7f0000129000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000562000-0x8)={0x0, 0x0}) r5 = accept4$inet(r3, 0x0, &(0x7f00004c0000)=0x0, 0x0) sendmmsg(r5, &(0x7f000040b000)=[], 0x0, 0x4004804) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008d4000)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x401, [0x2, 0x40, 0x1083882a, 0xf4, 0x81, 0x84b, 0x80000001, 0x8]}, 0x5c) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000753000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00005a5000-0xc)={r6, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000040f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000d3c000)={r7, r8}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000d82000)=""/4096, &(0x7f0000908000)=0x1000) socket$inet6(0xa, 0x3, 0x8001) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000084000-0x10)={r4, &(0x7f0000ac1000)=""/89}) read(r2, &(0x7f00006b1000-0xd)=""/13, 0xd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001c8000)={r1, 0x4, 0x0}, &(0x7f000032d000)=0xc) accept$nfc_llcp(r3, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d2a000-0x4)=0x60) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r9, 0x29, 0x3d, &(0x7f0000001000+0xfde)=0x2, 0xab) 2018/01/13 07:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0x7726b5149d89fdc7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004ad000)=0x0) pipe(&(0x7f000044c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c4a000-0x4)={r0}) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000680000-0x2)={0x0, 0x0}, 0x2) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000094d000-0x80)=@generic={0x0, ""/126}, &(0x7f000094d000-0x4)=0x80) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000094c000)={0x6, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x3, 0x3, 0x100000001, &(0x7f000094d000-0x10)=@generic="0aa0a9de1aa99f01db5a1afd5f542bcc", 0xfff, 0x2, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000094c000-0x4)={r1}) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xf3, &(0x7f000094b000)="0e619e6a94acc418d42dd35415126e4f699e7b5d639ebc616ae54defbe598e9ae7fdc0ec21a2f77fc5f4cb225e3dd22cd766e33a622409ae0081f2c4f65525562602d00717b4e49e62a336cc042f58e7f243c8578d15bafa812670892701be2fd8fc97e8e31719da820284d61337acafd1968959a8a8177cb2a0c5438eebfdd854b8ef1f380c4431ecfb7a2db5d1c7d5cbb5f7ce2e43ef42433e3eedda4c11aa818aafdae1e391c9edac94", 0xab) 2018/01/13 07:16:35 executing program 1: socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f00006ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffff01}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0xfff, [0x3, 0x81, 0x2, 0xae, 0x8, 0x6, 0x9, 0x200000000000000]}, 0x5c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x7100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x2, 0x200, 0x81, 0x6, 0x3, 0x1, 0xb4e, r2}, &(0x7f0000000000)=0x20) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000002000)="697c79d9766072153380f269e152bb61d3e6460d28ecb151eea891f00fcbe90b8e762c99401f9cd41d8fc370bfb335af8f1b679d9abbfc9a7cd642fe5097d179344e8571668c5ea7da42c58c44dda288a4d2f8600c5adb673fe74da111e2c0c20ff64ce401863a5b60c167ff7453eeddfb7d0b3eccc9311632f6b80fcfe4", 0x7e, 0x4, &(0x7f0000001000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r3, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0xffffffff00000000}, &(0x7f0000003000)=0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000005000-0x35)=""/53, &(0x7f0000002000)=0x35) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000006000-0xa)={0x3, [0x6, 0x7, 0x1]}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000001000-0x70)=[{0x0, 0x0, &(0x7f0000007000-0x40)=[{&(0x7f0000006000-0xc2)="85810ef8039e6434f890fc9d1ba06c34b96cbfef6bc0ae4303d372f8eabde1ff26ac9c3f18e66c39d395f187b42ea206abdbd19474ec8786ab618a796cd73128b3612ac06b2796e990aa1c86733f433a3dd2f5bf20e5c8bcf3e7e107071a7e53db57525beb85d3e45e9e3d20a23aaaa98ccc9b435c60f9524ff144c5a56f719fc7df012efac2b937dde445e516185643212c2544820925241ce6c63db61db1f4143e632969e8a22785bc16aff7a1fb7c712fe5c359e132513adba9c5ae4b8552254e", 0xc2}, {&(0x7f0000006000)="34c6877d1632139e750f6bee0fda63ebb9993f81d4f9c400c6d0e09cd04c8e831e9790cb2643011a26e42112bb1ba4d66e29124a39ee85a76fecd84e94ed18743b724f06a66bea652766657a369b8354200853a4418fc1b5433b4c6284c240b7316a6d710a8df2e047630db33fade8b0049dc30501f811b20bde4ccd622ede1026ebd3e730f1b5471349f911757ed87a2384288603ec18ba9ab0e72840124eaa0fae49b5ee4e28a63f8ca941037d75e2af47a9cb96ced3eac829a1b8d220d0b80684a1d3e00c0c0c5ac3797d043cc109ceae5d79339c89bdcf7fd3008648956a01bf6e6a0fae7dbe4e", 0xe9}, {&(0x7f0000007000-0x10)="b78ab30a467f26a54485fd03ab8a4685", 0x10}, {&(0x7f0000003000-0x29)="b9a542b98a511b5665d3890b0ea5ce467a7957a003ce3f1c1ee54201596b2ebea8447a0e2dd3938f4c", 0x29}], 0x4, &(0x7f0000006000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x80, 0x117, 0x2, 0x68, "95414c9ec4c09cd70095b5db7c97594605e9b6297e979a83562ce1a9218833637185985251a203bdcc675d3fd706e96a2c36033e1c6f2745353e4162fb487131a113cd5eff4565787ad314dfe1cd90a1c029d65cb33bc82242fdafdab3d10a1f2144266f21d1275a"}, @iv={0x100, 0x117, 0x2, 0xe9, "ee55527d81a73372cf4e4f53dccbc12870b64978a1cf5efa38d57fc599bd15a45aa67b1991fd0dab1234bf6d8484e5a59a2551b4eb35d1b877d6c78fc53ff4e54f058951e3c676858d025915a14b9128e49be851476622604fed12c99eeee7a67e133098e8ef5e14b45951301d845f954343eb89142c9091aee324fa6560a0ef68257652f4fb5e612b024111f7b8b679d8297a7c34d065cea9375fc5fb158520bf371c6b022d438cd1f0e90e3c6b54948ac5b05de1c41c1ccac8f4a7067166064495db2272e5457f5d521873e45a9db4ecc3f59d79365279045842544858f059e5386a72847bdb0153"}, @iv={0x48, 0x117, 0x2, 0x31, "3dc60fc12d531c3fe0a76794c0c2daa12e9c7899332fd4d95ec463d4e824640c73bc241529a687bdeaf2b1c165b095b260"}, @iv={0x88, 0x117, 0x2, 0x6e, "1021bbe63ba6d1570bebe05d12672043836bcc67ed782efe615948096796f9637e1549d6dd7138bdd032717777ed7f0634f914389b99b4c5ad3442e5bee24e0e9ec64b30fb13fdf03439b53c6b57c10776371ab439bcd06b21c0b414aa9a889c574c129ae78d5f2d1b6bb3a4ce65"}], 0x280, 0x0}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000004000)="0b0ddfe95131b89ac96d048b33c1fc5b76a954a73a0b4f419b470165db4624a870fc17230c407410f45fa22f93f6d75a1bbc1f980811c5ebb46760afc39acab75f53ac30e6a7c075909ea9ace1170ba7e40c67996e958087e5d53b7491d207", 0x5f}, {&(0x7f0000004000-0x1000)="a14731d27cea3dc5ad6344ca5e9113585c5df85a7d22babc62384be45cb5258b2822d9db1a63ed308ff2e921f5efddd4d8dbe79fd06e6a5992ed884f743057505058d7e67cff2450fc6e27164f8bb29c216b4c6446d4174f2069f82198a8dea259cb17cad66e5c867695dfce0b8413fc871eb1800abfc5e73fec005a0d35c6b4ff4ff980fc1caef250abb24767e2a0e12e38998f4023c2a800fecfb846d704e2fa78e3c24a36ee0d240afc37e4991038fff27c49c2ad09ecdd7a271ebbc5976770d8f937e7195b31fdc43583bc2456685429c4d3a638a38eb9a72368ebc9a043926e7266da1c8cd601b89529188a56ed42dd6076ee68c8242816e870768e43c75f69ab06a7a40c57df94ff4b52996bb022deb2856606afee238f2860e6285908ff62cf5e61c1b796ded51d9063b9083efe0c7c768f0727e2cd09283c9bf94820292133d7f8b5a6d4cc17686351c735c7818d1fe7a7aa53418fdd158fab0f4d8c3e5007c5fe7903eb297f2d5bf580cc43afcd883bdf0014e343618891907034a8afe8aebdef1be081cd7b93d2b11821a61112b71ac47f877b593d24e046c93be9ea96cf93f3be380b7ede6f087617097559726663c87f300245bfa4b0fc92cd521ebed4cb576174541dd88e240ff0ff4da3dc2fbb3f5e5075e6378106efdde50a7dfec44d6ffd84b528a1358295073553e761d3594f5fefb40bc218a137f874a71efa7729e4f3f3fbe524715e1aca357dd2afab464ea909e89e043d6f4869bd77f097eea7e5093643e5fae9441d05c06219c44e83c5c1717b30a88c7ce410eaeee5bf820c1539b308fad9b00c480393b7b5aaa819ad342a38a7d3dd31dd18dbd70eb3609bd1e56f01a5d4a77320be68a9ea36aa85e7b9366523746389111b0bf46689a8a39ecc30a4d52d837e816e450c8497877f2b5a74736e55ca0702096971ffe9f83419e9cf83e98154736bf8655d5437fb15670a0d597476ff08b055b96241703c3cd22406a698258eaf34108f5470d03fdf8a1d48b3411d329b5ad5a4ff9d9d5d2bd7ed50a120987fe9e88fbf1443168e057131a585b4f75a7c5a99e930cbcb231e903d6d14bf08f9fd3a473074999b443ad7eee0d1760c432d24b132a656cce69360a9db07add488f9949ed211a1b56a95df8897f0ea0863d50dbd4953d08b2b289f52987234c6d1a4073bfe2ccb46367174dd5ddb1ee249279b8ccaf32060b150bdba8b0acda71f30cb48c8feb6c139c6a280d39290cd358d9b7ac6670cb9940c479e4f143a4005c74319590a01e2ff37aac5affeaefe691e78c98e6f2eb86f8035d22e408bd7b91ccf38d0eaff1fd0a0de6d2b5f60ff10ff83b885a3ad5bfcf98f6af537d8a1d2f5897c99692fcaab1c3de7084a0821b61e2069b93e3c1f8d2efa6a9e162ed4efe4b47c7cb61254b721ab5f69a9df4579c5b22378aaaa12a982c3aa3d24632400d193630f42a2312fec9dc03fb3d363b8f68f08994e326e669b9b4c43fda90431521d24fed582868726f1b11ec13f2fda77d779a8500f6603da92643ec092208af9dc431031b4a4e57a888f06a4354c68099d7be21d2743701a6468d942008f4164f2d00a9ca2cca7fff9c7a32a0e0a17679a88c0b995a5681ed0d9c3b88d7a1152935cdce02c5a3c5acdb81a80bdc6bcead82d083fc983ee15705dcea9d75f0ab2210c804419d6d11cb45f0bd61468089634ab0fde9e5fbaa2854d6ed033077230beeb626fda58e1e3b2c5cf18ab3c2be4119571fff2d86d4ae86d8bde778b9f378d66763dd6c49eb9886ede0c6bf9dbf2ed1ded7b9f0a89d10b7be2522b34b8e5be1881cce1a527108cd103b19b632cb0264dc651b3de6e0111a367d8d86213ed061e5c0a1e714df1b9e4ff841bdc9f8c27c2239b73dfb25f1341523f5abe18c206968deb679e6b740c38eaf2b7ed9ce593c573dcfdd8c276b7f5a3c6ac2f49a250cdf07cb86b7d470944394f4f43bd651524766168895f07a8d4cf51fe9604ab056d99626f003a48a768c9aec0f14f1f0fddafad6c5783dcad652b4e468f6bc325d659d386fff463f3ce39ed8c2186a53eebffa1a5cb278fd74069d87d3399d3defcaac59fd7265d2259e0ff9e69950eaa85536e286f64288201da0a58b0046efd6ba073e1f2101810986c39dce1aa18011cd5a4f64544d38cb7af69e42415ab2abe08ed9a70ab673e36da43513b343c9e43bc2e28dd9eb77b8208dc536e59b52dbfb7f61b5efaace81aed70f98f813357c05d9929aca0485b57fa2e590bc15308a37835f02a015dbe7deb3284d484cbe67f4038fe10202f1f495d4e16b8be3049a308150e2cc45f36f7a877296425d9abe91c22ea1e0719934c42e3538195da8914f9f8e7efaf50b8c7960e80d80edb25aebda8c872dbcdade6285ccf4bea2c62200f645151d20b6bb409609aae98083f07f38017f61a59cccc10397dcd8578764988a26d4cca20567a6a78e3949a335b9fb6406b08f6f636e6116e79afbb296a876680c964ca31e19c8298d1159bdc9b05ab69f7d0088076df424398e793cb248260ef7bc762f833978dc3d1ecbb4956399ca64d551231b5ad060e4bc46cf22701b396860ac0517d4b9bb3197e526b4b9fbfa9ce89a9e31973f965fc99c70e9acdfd335dc86629b63964652834fdaf71f61e18407afc0cd8a1cf17663db942e3674b21dd2621ad0023fbf9b14368e47d0ff4bbf37d2dd6039ed080d93c522cf808f43b943810c0fd93d15dc0f30ebd9dadb06dd8994fc3920b07f0cd999a1572b39a244734e7e70597d8df496c307ef1d5fd0c3c13c789000e7ab58fe451e8d63083abec953e249d051b607d3a329b9cecaaf02bcd5373f526cb680fe73fa0a1f4012540a5519d5e0095d15fc8cfcb071a35d2d84c4077970deac8283cd9c0b2f5d93169eb33fb4fafccce651f8dd2b7242405baa25639399c6f0bf76bc09a4600ff3c7e73b2358a95ada477e1d217787b70dc05ea3342525855f4641dec50d6eb12a09cdea1b97c86add646a6b1c82a7072f379a29bf2e166a2488a3de0286d79e4b989ece13b42b2e421529a795886a09574fe7cdd9d2f08ff4e670bf996a434061019ee2915f0f00ec90f5a70a9ec55a11de735806b17f7c22a698147166016e2a197d9f60d407e3d8cc451648194b2eb98356864073162e5ef97079c7921f9eb0b390173fe81a885a31ab5bdfdd2f2526ecaf3aed171dfe96fe11315bcaf96e591e0da1d0b3a8b344c401dc3654e5e9dca981b72ff83865d651d4af431ec167e8724aa58ac2ca16e8577c04519c7a576f1278444ffc75fe9499cea97041b3fc6925285c3adb4a315539f919f1b39fc416b45746ae91c9c032654320a3d9fdefb3941cf1c14ded5f02609fffa885681540970a45f1798beca46bdd971d54b8b5fedbbdb9ace896f297435468736610a1f310e9b1d97e949c12fe5bf8da1593a361c7ebfcd5be8cabc18cdba76443563ded499c3d24389e9550a62d7690a77ea89ffe54e5e37a57c5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0x1000}, {&(0x7f0000005000+0x8d9)="742944530b7160f6d29d58f9199b1cdcc8", 0x11}, {&(0x7f0000007000-0xbb)="5f5dded72a680bc747c3a67238e7b86cefa483cbab1a65a0b5eab9b5bb2914ec3144acbe35c75bf47ed3dc8a02531e3c7248281f943fd847adfa4fac5a000dd5c5f23c9d6111161b04ccc98dd8ba855ec59d2e83cf7a1c183e6ee76ddddc89788b3029273a3d72d2d8acbf0d5d4ee88ee9dbc746a5503088fc29dcb938da49c0de7c4e60c3278a234f761b9ea7ebad8d66e0d39fc56939804881ad87bf1a6d9cff9df051214d323d9ee27b5e23005d17255a1aa4c9b1c335137049", 0xbb}, {&(0x7f0000005000-0xca)="7ba7cd6189355fd64955477bac27e94782f90f484353a34aa4d5ab79478a37b5e9300bf23fe1d7fa234ea0591735b8476df229d95c2d5c144f41bebfd41ccadfb9a95b3a2c42e5d525d212b7ba5439b3f6bd4788b6f806237fa2dcce13ef85e587909565a7b3ccedb8ead8f688c781b15ed1a91b5e182319718f2d55d857123c693a482f2b76d515c7891dcddd7cfeaefb743eee6be7c81e6d20e009dadc40221a63d04f40dac05f67c3745f25448b11ff7899c7bd51dc2bc3ae0ab6960406c4f97f33f7db51e028ae63", 0xca}, {&(0x7f0000002000)="e961eb54d6f73d90f72536da609feb0045c160d02571fe6280803b23a26f7a4ea22b8473d3249c6362d38f79143a639c72ff3c78cd39c368842bc3fb9af6a08661c6b2b4b55782162c9061d4591667f3396a5f5b5c4cca0a95098e7f00ed4bae602aa771840903e3ef62f385c4793d2d39f6350305df210cb1a66f7bc306f0da44e6127bbe41", 0x86}, {&(0x7f0000006000)="0c731594025106f2db704b63fcdc98a845bf5df42abe0a6bafaca2fd5e1bd0f2a8c11a7fb6c5d650a7276f8c4d5dc59b9eb5ce2ab0946254e44b083fef8eaec310a6b3385d0cd94b695677af0fe2149219f093482fc69d2f7c69a67a754a20792f883931bc55ab37cf8e18455afea0390c0ab440790d229ec837b4988d23fd0fb6bc57e28f7825ff4d65ed13415dc0b20f94e6fdb19e74452f4b41893cd068ee18002be8057e", 0xa6}, {&(0x7f0000004000-0xb1)="45f6750f22e0ecc7fcc84c773945e2c8fdc1bf9160e4fbd6e4b67e03af2775dc3f7bd28c482e09c007a3ced40d0a25c596cd138b42904e996e8a4a4c517bc9beb646a1c56ac0168621916287549bffb4c815347cfa2aa9ea7bd06c8112489cb11e178fff9a3853335d5d17fc604f362f149507d28711f0cff712dd5acafdab90849c21acbc2a0ade7962eda9efafadd58383dc8f1c8570bb80aee35af09d802631de64c2a0657e64e0662e1b536202615d", 0xb1}], 0x8, 0x0, 0x0, 0x8000}], 0x2, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d8d40000000, r4}) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006cb000-0x8)={0x0, 0x0}) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c7e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000-0x4)=0xe8) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d51000)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00007bb000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00005c1000)={0x10, 0x0}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00004e6000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008cc000)={0x0, 0x0}, 0x7fffffff, 0x3ff) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000702000)=@common='ip6_vti0\x00') r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000d72000-0x38)={&(0x7f0000767000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c0a411502ca898406624a73e064f3a6e4d94d006c82736e9e50e6ddc0fcc84cdb216097c1f4dc826909e8261514436dcb8c81a226dccb8c4d30afdb896277", 0x0}, 0x60, &(0x7f00007e4000-0x20)=[{&(0x7f00009c1000-0x1b)="e34c7f045734e0d9390925751600584efa", 0x11}], 0x1, &(0x7f0000721000-0x58)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) splice(r1, &(0x7f0000452000-0x4)=0x0, r0, &(0x7f0000d3c000)=0x0, 0x401, 0xe) r2 = accept4(r0, &(0x7f0000b69000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f45000-0x4)=0x60, 0x80800) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005f8000-0x4)=0xc7, 0x4) recvfrom$unix(r2, &(0x7f0000037000-0xc)=""/12, 0xc, 0x100, &(0x7f000039c000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000035f000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0xd9, 0x6, 0x0, 0x9884655, 0x0, 0x2}, 0x4e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/13 07:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000de9000-0x8)={r0, 0x7ff}, 0x8) 2018/01/13 07:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0x985, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001a000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000015000)={0x7fff, 0xffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) listen(r2, 0x0) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f7a000-0x4)=0x7, 0x4) r0 = socket$inet6(0xa, 0x5, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00002a9000)=""/199, &(0x7f0000f7a000)=0xc7) poll(&(0x7f0000f78000-0x28)=[{r0, 0x9, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f95000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f96000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x5, 0x8000b, 0xffffffffa383a936, &(0x7f00009c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000f95000)=0x40, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000e8000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f97000)={r4, 0x0}) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 5: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) 2018/01/13 07:16:35 executing program 4: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xf, 0x6, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000479000)=0x2, 0x4) 2018/01/13 07:16:35 executing program 0: socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x180, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 0: r0 = socket$inet(0x2, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8001, 0x6, 0xfd03, 0x7, 0x2, 0x0, 0x401, 0x3, 0xfffffffffffffff8, 0x3f, 0x2}, 0xb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0xfce, 0x20}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x8}, 0x30f) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000023b000-0x8)={0x0, 0x0}, &(0x7f00003af000-0x4)=0x8) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002fd000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000eb1000)={r0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x1, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/13 07:16:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000665000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000019060affdde200f49ff6002a080200000900018005ffffe50000515a", 0x1f) 2018/01/13 07:16:35 executing program 4: socketpair(0x0, 0x0, 0x2, &(0x7f0000154000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ac9000-0x3d)={0x0, 0x35, "813d9acc4b015f8c7a7a011a946ceeeed72180611d3bccb8174e30db0c6b8e582e038341e4cdcdf83fa18616b5433885a96e0d62cc"}, &(0x7f0000542000)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0xb9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept4(0xffffffffffffffff, &(0x7f0000677000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x4, 0x20, 0x5a9, 0x3ff}, {0x2, 0x8, 0x1, 0x5}, {0x2, 0x7, 0x0, 0xb2a}, {0x53, 0x401, 0x10000000, 0x10000}, {0xffff, 0x100000001, 0x8001, 0xffffffff938b5b16}, {0x9, 0x10000, 0x0, 0x0}, {0x9, 0x101, 0x9, 0x6}, {0x4f, 0x0, 0x2, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r0, &(0x7f0000d5f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000835000)=0xb2, 0x80000) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000dc3000)=@add_del={0x2, &(0x7f000037e000)=@common='rose0\x00', 0x1}) r4 = socket$inet6(0xa, 0xf, 0x1) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002a0000)={0x0, 0x8, 0x80, 0x2cf}, &(0x7f0000dc4000)=0x10) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000dc5000)='tls\x00', 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dc5000-0x8)=@assoc_value={r5, 0x0}, 0x8) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000000000)="220000001900070400943328090004000200000000000000000000eb05001580a427", 0x22) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00002be000-0x38)={&(0x7f000084e000)=@nfc_llcp={0x27, 0x80000000, 0x869, 0x6, 0x4, 0x3, "fa1362223c6037b07440b6079c66f70a2f211fc647498428f2542665aec11230abadbf2294bd593fc67609dd24a615a41e5ccd928e99f1259a4c202ca46eca", 0x8c}, 0x60, &(0x7f0000d04000)=[{&(0x7f000023b000-0xfd)="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", 0xfd}, {&(0x7f00003cb000)="ec577339ca663899f3a5361f23f958ffac734cbeae7e9627f6eeaa28f8a3d4277ee45ea9092a3f9c3cc6e96dfbcd486c2948e69fe55081dda64602b628ede5f6f8fa058aa89fdb6a68dcba0d4c2edcc84686a557d9163fedb594f11550b7f4509b56a73d322a5a68d64106261eb77af3b1d9251fe55a2ed55ac92f24ca3e769e5ce09f21d9c597d99d864aa9244e29e2bb940b79f9cc99760bf802df0c42bfc5269de6db9df2a51c6cb017fe8b5852334b082768e55edc6cfddae17190f9a61ec3e697149c2f", 0xc6}, {&(0x7f0000935000-0x92)="f1c30ef5f7e23d36bdaf8fadd91709cc0aeb768296fcc22753cbec90cf7c3de627c37a990ea98808dbd785aa8cfc691a312ff7b808606290b35ba4f96a50ba9c6a17f50323fbe66ad65c06c7704968e6ed27c05f5009db946c84f6c71b4fe943d18da664e7572a911dcb9de899db033df34a20745d1147a4b33274ea7302419322e2cc5bb00faa08bacc6c9da1a6a9fab8da", 0x92}, {&(0x7f00001f0000)="62b9feeb43a4c17eb734752f977d9b655e8fbee8cc6464595f88869e86b9269b18b79ed0cc53ee805d603c196cf6a574ae1c9f05515ea346b7a29700ef592202ea67bf61a09497e6afd802", 0x4b}, {&(0x7f0000371000)="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", 0xff}, {&(0x7f0000a9d000)="173586ac3767cc53d1e5d04d31915f4149bcf285831099579f2618bd79b10e0dd8bbafb292c2184f3e040ad7a096672ce40e91f52293ea5c5c92d11da6caf46c32a7689bdedd6f17ee7d46489d8f0f6a3b0ec38b61b8a57c552694d607ecbbac90aa70713fa64c69956817c0c2544c86ee6b49d1198ce18feda4cad875ec6b3e96dac765936af73271af85aba9bdbdf17e915f213d284a1f03877bc8bd800707212bb5d31cc960988fee3c0a", 0xac}, {&(0x7f0000df2000-0x1d)="6f3a58978869a58f2f725a40dae8754ff82dcaf1dd1083919984fb83f0", 0x1d}], 0x7, &(0x7f00005b9000-0x6c0)=[{0x80, 0x0, 0x5, "3628d0401c75a12e050f7353f8f552ac7eb8a5788875a6f642bc6fb6fd89ea99b01728d18a1bf6fba286c06133dbeceb51d8b33de0ad9664d06c4a2fddf07a2ca5ad15520d0aaf1f10c5c130751782db60c73c0c13cedb8545e378b9f4409bb98a88544998b993dab5"}, {0xe0, 0x10b, 0x0, "8e1773e113fe41ff7dad4d76028a569a741caac5a6f16ef3baebb63f6aae2c1e72f513f0886fd54c30e890159ad4cd39698e92932de0549151c8326a131aa452ac6215e533d792dfaf2316f78c1b9e0b67bf748632698c71a909a8fc13d79721db6378669ce2183c1561b00b469bd7fcc5b9442f93cf38a9f5cf18a659b970aaa0223f8d52fde2e9765427a5f1fce36f4624d38875bf63e0bd08558b323304d815a3e8aca42eda5ba7f2bbaec1074b6c3838de0908effec6a043d7028e7be18ee04682bda3b3ea3085"}, {0x100, 0x0, 0x0, "4944e0acb0bab7ac4b9fbff37e6a7fdefe77eeb18b4299ae93f9edb66ce4575901eeec41149607ec4a09e7a338e82f1719da4fb4f971bd2c1243ca8776c67f3f34e4e3124daf3facb84c47491ff82c431c461887b1339dc54d436adbd104b72c3fc674e023d17ff8417fe25f2f8c227def8a7326aff89227d645c20ced8b3f85fc2255d8274db32661c72a6297c977190287902047b1f564a9a48108921b09c5d0314b30fcd7b5fd91350620cede4526be807302816bbb83e5f0933810338d37c0c4ad67952011e4976f8d4390844c1ea77846dea97a895c93545fb9ab316c4845341d166699161dce"}, {0xa8, 0x0, 0x1, "1e7021e11ec077dd740f59d2249241344d6e2b08aaebee779994c3394559d93d1ceea5c0c7281681c790339bdf210c038662058437ec5a11b2932ef459fe5043aa5bf7111ff285fb200f74c3032613bb6010162c4ca917641c7dc5577315a305512e412a9fb9d95dfa5d9b2d02dc622d0bdab8264b20a0ad0aa6e8e5d293b184aaed9917121bb1cc0737a9c746b557a40908e2355ebfbc"}, {0xe8, 0x10e, 0x4, "8575c4b6b1b8629e7f418e1e0b717a4a0cfef06012d5c3f3fda60b9235a57e7c198ded50d25f6e70af607172061312c5cab4d6ce9e89423f9a2618c00f53a35c8bab179dff357bf502040b7f8734eaf0e851779d342a753a1c2498082b5d70327817a45db8a5dc3c3f08fe5417e641144039877779e788143198607690231ec4c353ad9ce7d2e6e0b996c2bb183c1dd9f6fb4bf95c1a5add331c47834fe65f2d54c132f9f4a57deacc0dfe62ed4e0a4b9fcf13ad6e668a0155f681a7dafdece5ca58b04e773606dea75e40bc5a83b101e8f9d7"}, {0x68, 0x107, 0x7fffffff, "de971c51d4de1a8e64778a3f3ed3819dc5bf83a1035d24986f401fd9df5f90a759027a9f617102875f8617a39fa03766506f82c4227c02f8018196ac85aa6424f82b7eaac43da37cb195f8b4d24b59a985"}, {0xf0, 0x10a, 0x78d, "60fc7939c1bd5ddcad1461962fcbdaab15e2652bcbaa3ed179652a9812be7a1e0d06175432a1deb62041b632075626e9693a768e6d092e143692bfc6aa1b842ebcd58ae9c37ffbbc6c680d209948bed0203b3e8bb3e4d437440c7515776406b46a345f1bc7547f57df4ebbd4060fa0648cb86cfdc5c76bde01d96b2b41b98d54adf90bbf2b2cbd8f8b8be275e3d37989c2dc276c18ee75439ec511cac918edb719f9767157c2af22ee6d20298414a73c1803d9b3e31b543e2fefcc21936be43e8e172cf9bdd0a293895845a8e3032300f21bf1b76f2fc74879d51f0524dd"}, {0xf8, 0x1ff, 0x1, "d770feb151c9ca65ebae23997aca4884d003971fb95fb337fbd7ec68654287350506821bf71b1c998524b2bb8f372d2f530438b1406ff58231c7c817544d98297f80626030923fc8f605aa2fae61b91e0fb8f2a7faf77ee695012f750b8df734cfe750b37856ca5af5aa4dbac0607fe074de9b165ffc72377a876a187b6f853c9e1e4f0419cb1c8c09c3f6f12aa8a98fea289f76dc6bc997a6b5a86a4ab8e26b943b1fff64b335097214f7a77c33f01ae5faeb306b9b112b70abf1845fdba8cf56175068520ea97e08c7fe5da05b2b8cfe630707a44e4e32d46db6eea06a462bdd2177998ce450"}, {0x18, 0x11d, 0x6, "d782c8e015c0af"}, {0x68, 0x100, 0x5, "8a7c8a720cd7942a751db7ba9adb38b5071b0226a8e4f34f25aed9b99ec92295c21ac0bdbcd8d06a170c4145a117dd5f09fdbb588c1f20e4aac95f2fd86595a373ba7663ebf77b32485fc3d9f7fc4e78ace00bf5d0e245a7"}], 0x6c0, 0x4}, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001f0000)=0x6375, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000017b000-0xe)={0x0, 0x1, 0x3, [0x0, 0x6, 0xffff]}, &(0x7f0000fea000)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000054f000-0x8)={r1, 0xfffffffffffffffc, 0x1a1dd041}, 0x8) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f5d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f5d000)={&(0x7f0000f5d000)=[0x5], 0x1, 0xff, 0x7, 0x8, 0x401, 0x1, {0x247, 0x8000, 0x3, 0x7fffffff, 0xffffffffffffff80, 0xe000000000000, 0x6, 0x100000000, 0x1, 0x7, 0xffff, 0x80000000000000, 0x5300000000, 0x10000, "b53bd19fdded6dfc9da87ec7b7b96f44f849d3616f4017a611c04b53a835eae2"}}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000680000)={0x1f, 0x8001, 0x3}, 0x6) r0 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c0b000-0x86)={0x0, 0x7e, "9424891bd3cf929d23ca434ecbb3f91a86fbc37f2b0d1422048fd61238e5a467ebc70719fb809798e259dbf5844176fab5597c221f751d80a17846a7b1837dfc155d332cccf62cdcf71eb37a188deec0aa933f170fcef0353862cdd1b68a2f5e2d0ae189f4d094f37dd79ed0e08a3dbb1900f3c4d8f8734fe57e41cae9d1"}, &(0x7f0000439000-0x4)=0x86) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c9000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa6f7cf5, 0x1, 0x7ed9, 0x24}, 0xa0) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) bind$inet(r0, &(0x7f0000927000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 64.109263] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000514000+0xa8)=@getsadinfo={0x158, 0x1f, 0x1c, 0x0, 0x0, 0xfffffffffffffe00, [@tmpl={0x144, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0xb, @in=@broadcast=0xffffffff, 0x6, 0x7, 0x3, 0x14, 0x8001, 0xa59d, 0x1000}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in=@empty=0x0, 0x0, 0x3, 0x3, 0xa669, 0x100, 0x3, 0x100000000}, {{@in=@loopback=0x7f000001, 0x3, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x3, 0xffffffffffffffe3, 0x1ff, 0x7c, 0x100000000}, {{@in=@multicast1=0xe0000001, 0x3, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x8001, 0x7, 0x80000001, 0x51052be4}, {{@in=@multicast2=0xe0000002, 0x3, 0x7c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x5, 0x3, 0x3ff, 0x20, 0x9, 0x5}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000173000-0x2)=0x5) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000c0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000030e000-0x4)=0x58, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000fbf000)="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", 0x1000) syz_emit_ethernet(0x10e, &(0x7f00002b6000-0x1bf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0xd8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @generic={0x7, 0xba, "a120fa15cbb83215e2a192f6db0d6d1a1efd9f07efa682ec7ebeec5a0553f704f41da026f8979f06642b71c92148947ef72c386daf1603eb6538e0b643f2cd7990fcf567450b3e0cc9c75a96d3912f67894fd5503b5fe9ac1a476699cd226fe03b175de6c144729496ddfbbaa5a28821d0ee75fc1f513d6f7f067b7137b8eb326f635edecb20b9068e1a797904188cd2c2d73462dd5eb144071777a8f60c2bfaed43ba31f74691dfd2c9d93a342a1900b2ed286cc13e9446aace"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1e4d2e", 0x0, "839896"}, ""}}}}}}, 0x0) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000381000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000063d000-0x64)={&(0x7f0000e9b000-0x14)=[0x4, 0x3ff, 0x8, 0xfff, 0x401], 0x5, 0x9, 0x9, 0x4, 0x0, 0x5, {0x7, 0x1ff, 0x8, 0x3, 0x740, 0x3, 0x8, 0x9, 0x3ff, 0x4, 0x7, 0x1, 0x7, 0x7, "1a23aa368defee669e13d7f4fe1abb1d73dc80fc75b6b3838548ad84ea7d2ade"}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000136000-0x4)={r0}) connect$netrom(r2, &(0x7f0000a31000)=@ax25={0x3, {"97c1f64f229ea4"}, 0x0}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r4 = accept4(r0, &(0x7f0000ab8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000623000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000818000-0x20)={0x1000, 0x7, 0x6, 0x80000000, 0x5, 0x2, 0x80, 0x679, 0x0}, &(0x7f000014c000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000bb8000)=@assoc_id=r5, 0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000152000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000)="e517b5bf91aa785dfbcdfe09000000fc", 0xfffffffffffffe13) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000039a000)="1feb7ec657e87a9bbbc3d1e18f1bca9760", 0x11) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b02000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000045d000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000a6000)={@common='gretap0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000bec000)=[{&(0x7f00002b9000-0xae)=""/174, 0x1008c}], 0x133) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fac000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c51000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x4, 0x3f, "6616994a7a959150a325d8dfe058df997690933af1191db0bdf86417048dd0e2c7f578a4cb0014cdc8db978351a09d6176a5585d746c25a4ee9debb39aaf8f311edd28674327a19892963e05c0af8400"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604f5000500"}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fac000)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fac000)={r1}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x100000001, &(0x7f00005eb000-0x7a)="e15a2b14393f324445df91d0697537d8c55942e432c9093c488b621c9b035881b0450a5c85bbd247cb9db0562e01c78db336cb18d08b901b8e398bfa5e87cb13b2c2807c809450781b626aaf573cfa167dbfdb3e8e2cfc9d2eb1db4ba136e3d95882412791526e3bc06a2ee1c01b279a26668d428472cdd77e4c") setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000fad000-0x4)=0x0, 0x4) 2018/01/13 07:16:35 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000019000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dd000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f22000-0x4)=0xfffffffffffffd61) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x1000002ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xf, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) bind$bt_rfcomm(r1, &(0x7f0000aed000-0x9)={0x1f, {0x0, 0x8, 0x9, 0x7, 0x1, 0xffff}, 0x3}, 0x9) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a4000-0x4)=0x0) [ 64.121780] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 64.180350] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f38000-0x10)=@buf={0xd, &(0x7f00003e5000)="d39b4f708a001bdcfb253635b2"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000322000)=0x2, 0x198) 2018/01/13 07:16:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00009d1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f000047c000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000-0x80)=@generic={0x6, "d214470909923af00f1a4a60fe6f86461a745a8e5fad7eda6613848c24dffe281737f594b356b036bf5a2d77dbe02dcb9bc15bc15280bacada2e1ea96037f5a8dc26ee2dbdf41ca8a50b41c000dc028725314dd795ab697c91d6bb703ac5dcf813beef405a8668d22bfd2cae56314b2227c8dc9852d4be98b83fa914b6ce"}, 0x80) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) pwrite64(0xffffffffffffffff, &(0x7f0000cac000-0x1)="", 0x0, 0x0) 2018/01/13 07:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x1800000000, &(0x7f00002ac000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000efe000-0xc)={0x0, 0xffffffffffffff41, 0x10}, &(0x7f00001ce000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003cc000)={r1, @in6={{0xa, 0x3, 0x7c42, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000661000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b80000-0xa0)={r1, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x72461687, 0xe9a7, 0xfffffffffffeffff}, &(0x7f0000c86000)=0xa0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000593000-0x74)="97db58f9d85d3ca6abbd3c7e2b0002b81fa2cd0264731a708963ec8aec1ecd4d21b15e9564f5e4e99e9997ac38b673fdd7f65eef9bb3838ed45584d58bf4e90fb064aaf4919fa36ccbc73b217b564a0d80dc132c2c30fb47cecb18422684e0350343252bbd80bd15c80c768e0871a9a53a211f21", 0x74) r4 = accept$alg(r2, 0x0, 0x0) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 64.230656] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/01/13 07:16:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f000043c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ee1000-0x4)=0x14, 0x80800) setsockopt(r0, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000da5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000aa1000-0x14)={0x0, 0x9, 0x1, 0x4, 0x3f, 0x9}, &(0x7f0000c0c000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b41000)={r1, 0xffffffff}, &(0x7f0000b08000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x1, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000e22000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x20, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x20, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818b5"}}}}}}, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000763000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bce000)=0x8) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000804000)=0x0, &(0x7f0000057000-0x4)=0x4) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000670000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x50c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000450000)={r2, 0x0, ""}, &(0x7f000058c000-0x4)=0x8) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xffffffffffffff00, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x1d8, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x4, 0xe, 0x1000000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000c000-0x28)={@generic="222888479c7672136941cc4f1a48fa0a", @ifru_names=@generic="a9fd2992b191efb60a2f6a6567bbb13d"}) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005d9000)="2200000015000701030910f7000800040a32000001000002090001000001000001156447a7025d1fc5f70c7edbd17aa416993937418a39af4d2cac6079f7beaf8ac4f4d29eb5ec99236f415597b015e391921748b5f61c5393bd5447151d794e1b2f4137bc0894cf39c503d2623e2608875419727eee29340edcf45fc6f4d0cff7f94bc1cf6d4c29feaad55abc916841156d4c057d165fb4149ff3b8212687bc051f", 0xffffffffffffff87) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000a70000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000bfa000)={0xb, 0x4, 0x3, 0x0, 0x4, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a63000-0x18)={r1, &(0x7f0000dcd000)="82b3b635ced4b7c8d39bab9a38dceb918154154787869b3fb5bad89663978d51ed27e18cf716938bc0a1b9112fefaf838ffac8dee20597d73b0aa969c2900d4e21e9f4f8577a2cd51db446ab980b4ff6ef2a17eb12c17b970d835d03c11147c4f6871341bc89f6a4074b3fd5c66011ad2d8785f6cf929411a4e43998d4a712e018f5d278ae5c78282ce03f4c4712d1b78e30", &(0x7f0000f8a000-0x19)=""/25}, 0x18) write(r0, &(0x7f0000f88000+0xc36)="7e84b9432c55d3e495b2c2b759f4924e74b9015086f3b6fd257b83cee1cc3c2e204c3dae02f5ed75f7546b86f865c163c06e55d69fa877d6d98d55f2f92e9bf8bbc7324e4397173c15a7596853b93a4756cdbeab2d3a45035423513c3413cd7a8da45202689d267e6e01c486eb21e80355899a544d11567136d087f11e9c15ce5aa6b96f4c6c5671ab69a56a8535e4ac2c1ebd55711766b27d813ba46d9052", 0x9f) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x1, 0x0, 'sha256_mb\x00'}, 0x3f0) close(r0) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000186000-0xc)={0x0, 0x0}) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/13 07:16:35 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000018000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000011000)=0x10, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000011000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000f000)={&(0x7f0000013000-0x1120)={0x1120, 0x7, 0xf, 0x1, 0x4, 0x0, {0x0, 0x0, 0xa}, [@nested={0x48, 0x2a, [@flag={0x4, 0x58}, @typed={0xc, 0x7b, @pid=r2}, @typed={0x18, 0x95, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @flag={0x4, 0x17}, @typed={0x18, 0x8a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @flag={0x4, 0x34}, @nested={0x102c, 0x49, [@typed={0xc, 0x5a, @pid=r3}, @flag={0x4, 0x28}, @generic="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", @generic="a6", @generic="be2d08d2ffcb2cbe8cfbe47690f7bf3f2dd1408d"]}, @flag={0x4, 0x3e}, @generic="e30ac09d1b4be85922bb698c4ce3b9103bad21615bc4ee0de7053fa616b8bcfbf9d2d418f9baaa60f3e26060bbba10453868894cf7d50ec47df0466be1f8e3b10128f2f465c57a6fd57073ac8fc3859ffb46f2873060aaa4615061f185e9f4d6b8538c8825fe099668e7bd98c06788da24d93a57b1afaf9084b69eab9a5ef29d4add582953b807", @flag={0x4, 0x52}, @flag={0x4, 0x85}]}, 0x1120}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000018000)=0x80000000, &(0x7f0000015000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000019000-0x25)={0x0, 0x1d, "e8d24e96549b694b0208c8c2666c839fc2635f81e942c134d43bc7a9d0"}, &(0x7f000000d000)=0x25) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001a000+0x136)={r4, 0x100}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000-0x4)={r5}) setsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000006000)=0x7f, 0x4) accept$llc(r6, 0x0, &(0x7f0000004000)=0x0) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) gettid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000a000-0x10)={r0, 0x28, &(0x7f000000f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000c000-0xc)={r1, 0x4, 0x10}, 0xc) 2018/01/13 07:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000508000-0x8)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000205000-0x6)={0x1f, 0x2, 0x2}, 0x6) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000025d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd8000001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000626000-0x10)={&(0x7f00002d2000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000027b000-0x8)={0x0, 0x2, 0x40}, &(0x7f0000624000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ee000-0x8)={r1, 0x941}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000626000-0x4)=0x0, &(0x7f0000626000-0x4)=0x4) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$llc(0x1a, 0x0, 0x0) getpeername$llc(r1, &(0x7f0000b08000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000619000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1000200000010) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f80000)="26000000200043f90003ffff04008d4001e2008500001200010006ff000007ff002103c757351c", 0xffc3) 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000126000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000180000-0x4)=0x1c, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000180000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000102000)=0x14) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000017f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e8000)=0xe8) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000017f000)={{{@in=@rand_addr=0x8, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x2, 0x1, 0x1, 0x0, 0x20, 0x80, 0x2f, r1, r2}, {0x6, 0x422a, 0xc93, 0x1, 0x380000000000000, 0x400, 0x6, 0x2}, {0x2, 0x6, 0x3, 0xc2f}, 0x7fffffff, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x7ff, 0xffffffffffffffc0, 0x4a85c1c, 0x8ccd}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f0000281000)=[{&(0x7f00002c6000)="5fd7eb5ef43aac72afcd3711e9add998e98870a7ecd88230dc65c41dacd6749ed056d41ea03a9efee57bba8b0888db53cd68be6b41c315663b6513f4285a8085e0f4b75e253b814504e71504e97055c65b408439905a8929af5a831446eee64ddf8ecb6e5e328fe3fd07650d6ab99e4f234588d7dc678d2cc32a9d4269ee673837c16e402d94c11dc794a2190bd8f600788f9895e55aa727616020378c616f011c7792087a355681dfddf55ab8be739027703535bf6856a5d1901eb41d8a83f22ededc71a9efbf8cb4b608290ae0d14c04d25e94d9dc2ec6097deb69c465a5ae893b", 0xe2}, {&(0x7f00001ed000-0x25)="22960ebc07585347fe5be08ed8cef7f5e6b8648e527151d1101ee64f50036e1a9fe65f341e", 0x25}, {&(0x7f00007e9000)="74837ff252bd20a422f7b62402bee6a7545be6bb40f02d8f5aa1a5da6e135c6b6f7c3b7d42cef5230409bebcefb32a8c3cbd35f9f4fa71a159379321788c3b00a7546237d18ff9bedcce4b8bc6ae7eef1d92e35392c5ab18492de2ec2b0eea8dbd3fc13ab511da8bcb666b6b7e", 0x6d}, {&(0x7f000073a000)="1fe6701f66b43ab88ccaecd6bf7ddbe39bbbf46e9ba2fbb59e97fdd5fea0a6cf8a7a0efdd8981f7b65043d502ee71353633c88d63baab72378621faa86d04c5c24ec264ac1793629f5de8b60f4b6030ebe80846af53148dee47b1a9729fde51c841937b42fdba8e89673bbd7f9ab62466df130f9e12ec6fcb16c0a15e2177211782a91341b8a07aed170df93816c590fae93e4d53803ca70460c5260b5", 0x9d}, {&(0x7f000050d000-0x1000)="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", 0x1000}, {&(0x7f00001fb000)="823ba18b7f0da2650978c1445c1ddd23dc0abdcf438c3a2d543326e0069c16c6e8e3c78783d810e23155e091af46f4b80b1b1094fc4ae0a2eba69c43000bbe4eb5313c34b73a9d811373f847c63af6eedda982843c756b2801f140c46a3aa725699c289380c3d90ad8cdb14b20941e3840d4060b6bb59cce58ee23ec53a10b16879e33a1e07c13add5d546fc8bfc205df84619c7db3ef86e", 0x98}, {&(0x7f0000edf000-0x5b)="26fd2420f4c9870ea816aadf5b360446f9d59a2d388e0fcddda3dfde3fbfe4fe681c56e3516eaf21caf0775e8a80c4e7632d7712ddf6a0415dcab9faee114f5b89f8b8ca42de714b5f91418f67fdb2cd4d8ea1745a8c837a1e6b62", 0x5b}, {&(0x7f00001bd000)="9b10d7a039b9c2ba4d554a3b92568cb4edfdb1c6ec1734418f77d5fb87fd964c6a7239104cc7bfec9bc63deee68c7a5ab04a6f48dfdb4c9fede813940249a5842b22403089c822214ea1ec47b6c29fb285b2fb330e40017c2f3a5752651d65818d5f873db53fc74ec493c97a16d79a7ea0e20f24d9634bccce55ef240813003bc4c53981901d393c", 0x88}], 0x8) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/13 07:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@llc={0x1a, 0x0, 0x80000001, 0x4, 0x400000080000001, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffe24) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000166000)=""/26, &(0x7f0000abc000-0x4)=0x1a) 2018/01/13 07:16:35 executing program 4: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000c86000-0x38)={&(0x7f0000169000-0x10)=@ax25={0x3, {"cdd5d73b6d68d6"}, 0x401}, 0x10, &(0x7f00000fd000)=[{&(0x7f0000d1b000)="feaafa0a161d683134f1a40dc5d8ad8a839c789781447d2bb3e5944c87982c017d212906", 0x24}, {&(0x7f0000bbc000)="cca23df4a79aad999b5e40697bee020280e56c80c1e16709f1e94d2aacf86356fe8d8d68a75ce3a6d1a128ca6ff83707f14ecaec9651c4aec63d7c2cff2c685cc303407dcdf10d396330593ccc82d930ab5aa4a546724d57c0fa9ff0c08a019c0bca8d5cb9b6b6c2fdea05916e6c8ba60f2316a932dcc9eca2dd7c8dee9a50aa6789a5181bdb083d2fd2ecc70c2509e8a9d3173e5b341cccf659c122ce3def6f9418619b60d7d94471b7048ce7c060184b5a11445370c9ddca6ebf8a5bc5e3733553f16b764cd901f26b747c093b4860abcad20beb2744bc8fc1194da1e4577eef69fb53e827d8ff823b51a6c8529c933237aac3af93db12", 0xf8}], 0x2, 0x0, 0x0, 0x81}, 0x40002020) 2018/01/13 07:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fe3000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x660, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b1857307b3eb00e184b7131323d23079"}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000b06000)="c5da20195112baa64778d0566cb0ff596838222b9dbbca7dc093d9c8e0821519232dd69820b8c36310be3ac3831ba960320e4fc6c66ee186c81c4ca96b25d4bb6f4dcb41eef5f9c57cddc14542de6a0e159f65db83ea7e1c0627b5717291eada72185207b0b1daea34b567f568583dc2d1bcf0f41940f6bb403dce1d6fc139b514ad26f8996710ba87f280aacc2827c1776c6fab275eb41c9db4a71a31ede7f549b2cc35a48289a4d89136ebcf37a54e1e095898f2521a505df2792a1370d7c4264d2f3958f1e069f344f0ab62c82224e25bc0961bd355f5f86b2660ed8c8221a58f506114b05b23833a3d01661992c433", 0xf1) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f000044a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040e000-0x4)=0x10, 0x80000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a88000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000)=0x10) r1 = accept$inet(r0, 0x0, &(0x7f00001fe000)=0xfffffffffffffdc8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ae1000-0x8)={0x0, 0x1, 0x100, 0xfff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/13 07:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bf3000)=0x7, 0x4) 2018/01/13 07:16:35 executing program 0: socketpair$inet(0x2, 0x80f, 0x2, &(0x7f00006d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fbc000-0xde)=""/222, &(0x7f0000000000)=0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x80007, 0x40000000000f) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xa, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 64.506934] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15092 sclass=netlink_route_socket pig=13993 comm=syz-executor6 2018/01/13 07:16:35 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) 2018/01/13 07:16:35 executing program 2: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b59000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009b9000-0x8)={r1, 0x8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b58000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=r3, 0x4) unshare(0x8000400) 2018/01/13 07:16:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000836000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000725000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e3000)={0x4, 0x8000, 0x8002, 0x63, 0x7f, 0xd1, 0x6, 0x95, r1}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cbf000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000636000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/13 07:16:35 executing program 4: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) r4 = socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000690000-0x4)=0x14) 2018/01/13 07:16:35 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000013000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000c000)=0x48) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000013000-0x4)=0x0, 0x4) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000011000)=""/244, &(0x7f0000011000)=0xf4) 2018/01/13 07:16:35 executing program 5: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000436000-0x4)=0x0) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) [ 64.557884] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15092 sclass=netlink_route_socket pig=14004 comm=syz-executor6 [ 64.634063] sock: sock_set_timeout: `syz-executor4' (pid 14033) tries to set negative timeout [ 64.649601] sctp: [Deprecated]: syz-executor2 (pid 14036) Use of int in maxseg socket option. [ 64.649601] Use struct sctp_assoc_value instead [ 64.667800] sctp: [Deprecated]: syz-executor2 (pid 14036) Use of int in maxseg socket option. [ 64.667800] Use struct sctp_assoc_value instead 2018/01/13 07:16:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8020000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x10, 0x2, 0x7) getsockopt(r0, 0x1, 0x7, &(0x7f0000ecb000-0x38)=""/56, &(0x7f0000488000-0x4)=0x38) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000205000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000519000-0xb8)={0x0, 0xfffffffffffffbff, 0x3f, 0x10000, 0xaeff, 0x2, 0x200, 0x1, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x101, 0x7f, 0x4, 0x7}}, &(0x7f0000975000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f88000)={r4, 0xfb70, 0x10, 0x10000, 0x200}, &(0x7f00001b4000-0x4)=0x18) socketpair(0x0, 0x0, 0x5, &(0x7f000002a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b4c000-0x2c)={0xf, 0xc3, 0x8, 0x8, 0x18, r6, 0x8d4800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000409000)=@sack_info={r4, 0x0, 0x7}, &(0x7f00000e4000)=0xc) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00009fd000)=0x0) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080e, 0x6, &(0x7f00002f4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fd3000-0x10)={0x0, 0x64, &(0x7f000040f000-0x64)=[@in6={0xa, 0x0, 0x1f8b, @loopback={0x0, 0x1}, 0x211}, @in6={0xa, 0x0, 0x21, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x1f}]}, &(0x7f0000687000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ba000-0x8)={r1, 0x40}, &(0x7f000047e000-0x4)=0x8) r2 = socket(0x1, 0x1, 0xb4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) getsockopt(r2, 0x401, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000281000)=0xffffffffffffff58) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f00003fa000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000000018005ffffe5000051", 0x1f) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000055b000-0x4c)="13da9cc9f725b3ba9f57b8b9041da623fc2864a9aec9bcb6a623af4164811b43452640b6de2ddc48d2ffd7f1ef1a984edf61836d441db3a8e0868f76c3862dcfbe2c7e5cc270b7e4cc6dc0fa", 0x4c, 0x4008084, &(0x7f000011e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d55000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) tee(r0, r1, 0x1, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000045000)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000a8d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b6000)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x1, 0x0) r6 = socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0xfffffffffffffffd}, &(0x7f0000a74000+0xc16)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r4, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x1006, 0xfffffffffffffffc, &(0x7f00006b9000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b38000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000af8000-0x8)={r7, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000009d000-0x4)=0x7fffffff, 0x4) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000034d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000021b000)={0x8, &(0x7f0000da6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000043d000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c63000)={0x0, 0x0}) [ 64.703045] sctp: [Deprecated]: syz-executor2 (pid 14040) Use of int in maxseg socket option. [ 64.703045] Use struct sctp_assoc_value instead 2018/01/13 07:16:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000df000)=0x2, 0x4) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000df6000-0x8)={0x0, 0x0}) 2018/01/13 07:16:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000150000-0x8)={0x0, 0x0}) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001f3000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000-0x2)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001a7000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x2, 0x5782, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x3a, r3, r4}, {0x0, 0x3ff, 0x0, 0x3f, 0xd1, 0xee3, 0x9, 0x8}, {0xa13e, 0x7, 0xae, 0x81}, 0x3, 0xf, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x7c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff, 0x3, 0x3, 0x400, 0x42, 0x4, 0xffffffffffffffff}}, 0xe8) recvmsg(r1, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ac6000)={0x0, 0x0}) connect$ipx(r1, &(0x7f00008fa000-0x10)={0x4, 0x0, 0x0, "1c52db108861", 0x10000000000000, 0x0}, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000cae000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b85090002000000000302fe58", 0x1f}], 0x1) r2 = socket(0x3, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000380000)=0x8, 0x4) pipe(&(0x7f0000b0e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000398000)={0xfffffffffffffff8, 0x0, 0x10000, 0x81}) ioctl$int_out(r3, 0x5462, &(0x7f0000f6f000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000594000+0x61f)={0xffff, r5}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000031c000)={0x0, 0x100000000}, &(0x7f000036c000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002b6000)={r6, 0x2}, 0x6) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1f000)={0x0, 0x0}, &(0x7f0000f0b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b59000-0xc)={r1, 0x100000001, 0x30}, 0xc) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f000018d000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r2, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:36 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006fb000-0x1)={0x0, 0x0}) pwritev(r0, &(0x7f0000c5e000-0x90)=[{&(0x7f0000881000)="407a64f0d138752ae107623f8956f3b1cd6b5e2da1920d01dabebb5cb9a7c89d8e65a33756becfbc92db3ebd20c6bb9140cac4eef5e9adf387e2f325f309552b978383565726a1ef7690ab780dd995b7ddbad54ea705c5007a9bb9d064d2345a09dbab4aa072da299eb1a90fc35f04cb6182fddb1641b222d0d3797819fbf2e6e1d48ac2cea48cbb2cee385116919034911ebfeb9bdf86c8d1e5475793e870a9e771b2dcddcf8df8bd58491900389dbf806006430ba622dfdab9fc87fa108ecf2b4b39dc4c76e212a00618bd4d51405f2bcf9c4788fc27728d35", 0xda}, {&(0x7f0000c8f000-0x77)="b0749ca26420bd27a46d6d77a12f10c71b12a41e4af043be0978a631b2eb0fa57a088bf7d1ac091a6f282c1f17fd1b4fccdf6f3be9d92ea378c301d5409a679f2405bd414beb60acb469eab78afad6df09f6c208afc320048e52fa72235db22cd22b8b455a7f458cd2cb67c34c048c7fe6bfd2759c7407", 0x77}, {&(0x7f0000f6b000-0x39)="49f0a08a308185d56275cea097fded596dc649d9b2664f186f45607814514b599ff57de1f3c9c5257dafd34960d59428fc1ace56f00d2d96b0", 0x39}, {&(0x7f00008b8000)="", 0x0}, {&(0x7f0000a3c000-0x15)="db3c9c8bd9ccf939322348a24f1babd734726ee545", 0x15}, {&(0x7f0000f83000)="c47676694cf8e0a96756770822031b0ad4e7697ee77893efc92ec7708c05128bd8e30cab8659be28989b87c4d0715865ca15ce8567b20b6f156c5da83823e9bd590fedc8996e1fe3ac9d448e5c77c61548e2336fdd012257f0332959a96c830fc1001f4c07eb681cf98220bf3a47524e7f1614f8616ee79dd6e13d5ede6b9febe691fac1e902da250ae95acbd341b8f7fc86d5e262c950147b091188f5d09cbbf48a6367bf6023c346d5e932c4a0b6", 0xaf}, {&(0x7f00001a2000)="6df68eaf27687076a85f5259a6013563d83f569da5d63f01f353520e6c1f5b87beacb7b7ba0e2aa25b2b54fb8731524565da736485bd517684cda4640e0a4c507ccfb18a44919ecc73d5ebf3ac758376b4b2e0bc0e571f25101bccc973237a41cbcef6bbc0a9089ad8f67c9323cfda5060bc0255be6eba829c7a3e63a16a73413da419aac477215095b6b9aff8b386786dd865e84ce5fa5566906d03be92adad48", 0xa1}, {&(0x7f0000adb000)="c0236916744e0f5870029b293afea367153bfab084405c13407f78d688b0a4f5aa924c70459376758dc46cfd104bbe9409e1cb4be3401bf65816d48d2125154da764447a726ae20b2c4febedc022c0852380b1", 0x53}, {&(0x7f0000e07000)="d92f472f9b0d9d747861f5c575f767", 0xf}], 0x9, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e18000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000-0xc2)="09000000020001000000be8c5eff8c88360000dc010300ec0500000000000e64c3f7b933d898055bf74852bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000a53ff1f", 0x50) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef4000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000a12000)=0xc) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000756000)={0x0, 0x0}) accept$packet(r0, &(0x7f0000c26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000064f000-0x4)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x100d, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000074b000)='syzkaller\x00', 0x20, 0x1a3, &(0x7f0000a23000)=""/188, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000e61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ipddp0\x00'}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = accept4(r0, &(0x7f000081e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d4000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000777000)={0x0, 0x1ff}, &(0x7f0000efc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000819000-0xd7)={r2, 0xffffffffffffff01, 0xcf, "74fb933b5b9871962c08f23a8d720a165c6a7f4cf88a75c8af48dfc234223878ee264d80553917876fb0257528e75cd0fd9700900984137d0c7eb69a6a07164a065e85391105898428143322a29f61e9a9fb70bd9b0db84e081ae21c63791895570fec22edbb6c4f05ad6fc66fbf520b50952e47b0335c3797f3d881b3a3d925b133b50dc22e910f290169ef2a10d99dfbeb52e39fc71b7ec3f6e76cac3e6889d4ba8c89663d9c9087070241a4705f0920b821fdee9d4a3fb36a1fbd8308bbadc0e6b5fa932bad3308770c0e333eaf"}, 0xd7) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair(0x7, 0x5, 0x5, &(0x7f00009e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000402000)=@assoc_value={0x0, 0x7}, &(0x7f00001ba000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e54000-0x8)={0x0, 0x1000}, &(0x7f0000b1a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000722000-0xb8)={r2, 0x1869, 0x9f6c, 0x0, 0xc2, 0xff, 0x100, 0x10001, {r3, @in6={{0xa, 0x2, 0x3b1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x23, 0x0, 0x2}}, &(0x7f0000fc5000)=0xb8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$key(0xf, 0x3, 0x2) r4 = socket$inet(0x2, 0x80a, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cfc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000609000)=0x401, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="4486662bec266a21a517b86241bd93b984534138938176afaea20694c80b5e940d3cdeeadb00758232522fc0b683f021b2a9a5976f729270d300fdbf0490a3fc2b0f1de5be6cf487b58430cd5bcea7ddf328700b3c51cfb320bdd9dd9cbb110118cfdcdc5cc68428d813062ac9b7c5958838a0f911d80b3b938c16ff15f3fbccbbc7b9c2f3e3af9acb9ccda81ce026f1001c819aca0c8350061e6a837fb5e4aa", 0xa0}, {&(0x7f0000001000)="940045451278ac79db0b1747b58fa4444ee8eb96fb98be4d2363e6e0036972fac1406f6943b87d2347cbe2ac1a263d5f3557b23b7030e7fa3963909932ce925af995cf1e6be80c212bc73106ecfe24d3b9615e27a5538414fbf7602f1767317d4e33b7862ab626e6258dc8", 0x6b}, {&(0x7f0000001000)="155293743f1782b3a5cf774e9ec73bcb4eab595d920383a66135298708a271f640a6df5d3b89d2ae63320bebb0f67f665acdda93ce25890e68051a7c64b1d1883b9cf3112aba5fb2da3d42228040efce55d52353c2e50d67d3ee07b0d6dd72c9de8aa1f7dcd5", 0x66}, {&(0x7f0000002000-0x83)="cc1c1d4fda42dcf4f0e6c5a82d930df4181fda43baa7ed3047486e5a4a3be53161556a101a39b1f96259bb5ea9e6518869d9ca43c457cfb2b9ab821d3405c55699c90ec9006cdabcf29ddf03d2ec756071e64b43194d32c9069b81bec96b6cf198cde8260cca6f3c62967bd641ce2aaa254065edbf3350baa4478c6ef9f97483e7ed23", 0x83}, {&(0x7f0000001000)="1d3cb6db061ffefe889f6bd3c38de40489b23480f05818200ed3e811fc8fb1ecda2750962e05dee39ec19005f8757e99208552401b8c3af3aaca1a7d37f18fb7f0e80b93e27956a99fe02073dd3d7c5e7b648a5e925d71e4edbac0eb17fd74620614b64272c2f397d0fba6d4812861d64bd30165eba12fdf4d9cbd13bc5da5dfff23292f0426d2c673eecec7", 0x8c}, {&(0x7f0000000000)="8660b9c6a5ed989e98144ae9609f655a25cefef38b1796b3d83e499380257603c91579793787820d9a6bf29a1fa1b39636e28396235fce7c1c2f52476afa7eb3c72d316b19d102695b3ea213fddc411679a1661d8c71874d188acd05a7a6957bc0b39d9941c54ee08fd09be1a42bc850ffe95a041a72d5809b2ea2b356cd14ae77b4384e9a544262e568a3d545be4e2573f3f5ecfe149fe402bbed0f4e5bc4099e1597807e293f417438f45e98536f14693ef13a4d3cb70125b0b619a20babf116178d5e17f7744e0acff788a45a8baf16028f40857983feac3e8e2d512d4f07d7462b39f518916ae56fc3e2a0d0d4ba33ded6850c4dd75866553e2f0afc03843c3badfbdd6859deb224e44e2d4f3f8ce2558643d40df2b21afcc61b729c3b596b4f895ea56554d9d6597f3861d5fb99568cfa87e00b768abd70486463fd2b558d13b7e9b266e29a98397e2c8a46ee6e998dd55fff27c61a8935815cbaeb0d885fe8fbb05971a2e8a3839ae83e58a0f7d47c114680924eb7b95913603874de82fb82068e09dfc96e49a9f7a31f3089064c57b70a3b10b4b44931acbd23788855c0f5b2be586a0538b2eae1fad9bd98269f19ecd94fa8d36581da25b492e90d145cf6adea33c1c09eef48623edf6898c92dccf3947d15f6fded76a2bb15895e15624a827f989e9992d295508abc0219292f27dd5a3fd4fc302c7575bb571e6af440851ef1114641822281d376219ab4f36d48ce90753312f8bed397c18baaadbaf16cb418a145f1df6ddbe8dd19e6fe426e2291fc2098fc25d57d2e0061c3ac476d58f2e62810eac3267b8405c109dc2b78b743bc0f852c56886700739e3c9475cf53537a4c98c55e2fd31fe1fc204532565ddb87c8f0257b27ec161b0eb55c6a0d4ef549cd039fe822abf43201ec0a15647f192aeed75ce59d9bf1619e9ee351347dc2d1dc3e7910f2eb44a999648e01f627123e30e0b81dc280f088a06f3958d93cb32d9e9d8862351dbbc9df5a390cfeb6fac75d09425bcd92fcb90cf4170f7d661b8ee9c078db66914be87a64afd2085736819338829c4dc0a49ee6800cb83fc7a75b837f15706821d40e0fc732d43331c06c2ec9486633d99a7582cc8bca0bfba6e687ea821cc8b65b3b1c1759c3bc80ad399125449e1efb08390b68eed6899a5b8714b203e294985fced1357de02543defe330068501965aa8e01c48e196625b320246863de7a6db52ec2dec977ca559727873e4ae05bf6ef917e387ab082e0bb81ec1cc9fbd4a62578f10a4fb2f708d5d654438d5d596b1057302c4197291b69cb90d072f41f1cc87ba78d0d7dde09dcc2f8a25903467348ff94a7ecedeaf2d76cafd3c95ba05d682fe141660ed5eb8333c0ed5441bc487df33ebddd358f044403a726778b04c4361be995fb63663571579e9e74c10c124e6e6002b96fc7ba168feb997034872eba7e5c7ea7abd22ca0f60457e4974a8dd567f71ddb8fcae01cf42eee6737af96187add1a96b997ff9024fb7de76f936b7171c57a2cbb0e3f0046d72bb716346e86c53c25921dfd66f49b5b11e230580954b7ec3c2abe654435ef4475828bd1eddccc28b6b8fb6135b62854376121b2112e40d87098bae47e6e396c791eb8bb43d409787d7ae8d213dcdc1ae9419e7802a7863b9d51bc0be9eefee63e07b4d9dd70d1600d57ba4e6cd87851bd26fb5b1f9067b83c02ddd13184295abd0189d66555451fd9d9434bc5799f5cd54ef047b77977e43dac745ccb34513660d577edb07b7ee048d342b4a82f32db030c1527f526d4bacde62fe029064d9518ae66ad51bbe8d2ef04af97daf8476fa4b733b577b75bee95d781e8855a3f948cba19b40657b5c2302ad945c4a879fd704a35c9ab4f246ff429131fb38d79e474594e01de53ebd5744d351344c0947e5ac704d6d90c6c4648ddd2e4a5c1781a71824a512d17637e1f105def26b064b88ddbb5646c625e99b381c4f6081b3d12d6542ad70d4d4a583234553b91b7ff5eb0183cb3c47ddf71665303822e9bf18e1dcbd637d8d179bcb97d7600e9e722fe4f8f2119846c7296ef26bee0018cfce1b49ca168114e534581b4cc3368580c68a59e5c7fc6f7d37d998a5c23064666bc26d123976c306a8133f0a37d32a18895c3be2fe2fd08abab22e0fc5e1d73bf034df82b32f071ce61c84bc438bdecfef0ee1bf5daf650508fbfdceea26e47a81a38ff58911da6989c54a4ac6d6bb81a2ce9ce766231f995729f65b9de8ac84fa075fc4ef9ffc739b96a589049900a2c18593565604f4db4ee8ee415f02ad4ac2def8f4e33905868ebeef4affe859cc5cffe08cdd827940f805aafdb3d0c1adf5320c48b4b7ce740782f6c19c3872d17bafa46e795497e12c585ed42953bd88f2b16c74cab398ab9040483506a77c9f702704e23e08b8fbeb5e677e3bb36d92c9780db610ef65094284eea88f3962ae03443d64eb2975126c3de3c984ba1a1c586865d5a9f53cf6f50f7825d70ffe3614ffec449263ef36c08d2effb8c6b3088c79d78970d53cf69b803dc2f683696c57d2a49544bc257290b64a51cf6bde746bcf178f25b303b7029690227b41c0ea37e6829460f0b948ad648c90177a1bcee7b0260bc27ddb0dade46e11a610dbda353ac8a234420d482079f9938b950dda044c7c0e3b71c371fa3f33e7bf0e8714350e42344c6eaeb46fec270dc3458c430528918bcd330dc563fab34f49fe68517509d558e379aa05635a2438ccc5100128b144947c6e835548612ba018756cf56eaf21b9d26b8a5d102e2d668f62cefe36884bba050f8ee0edec54467096b9a91ba73363fcd7154e948aa12e1910fd43db7886dae5cffe1aa58f834772a02a100759ec3111e1c3241d6a4fb048b0bf0717e1bd4fb22f7b7b0258649efe5748e2fd856be921b79c56558dfc1bd31f533787919cbb16599169dabbf30d8854ec94fec5b4ef7b95203b80ab4c5252efb82cbc94f8cc0b3407516bec6ec4633192a52b2393243b930895bfcbf424038d5cdc0f14bd8bd13b6ee364a5264d2f6a54ece8f5fbc9ad9076cc7de7fe2e0ea37918c7c503cb5626c83889ba26fdd48ed73f11920007aeecdc64ff6a564127e6835268c4cec4f8efed45ac08d328c1cd77d196bc17aa996139c24e26a28aa2c5b03fd467a414e2d7e2091bff692d4ed92f1bee2715194c7e5076f698da08273244beeb27eff82bcb5b1cc18b5c3d668be268f38fd7002f7da12a72f463ac9b30292cc163ceb6f4aa9d637455af4657c5503f2e2cd3fb586b1b56c969d690425bea026b0b3b7cd886c0eeeb44368b5535bd667bc4f687e49b7bfd97be8577b7927134fd64ab5ee4a89c254b08c113524115cd2ca8e99b3ffa7ac7de9adc278b264a2f1ef2bd13f968999415ed9eeaa76cf9a4aeb3aa0237f6bdff99aef6f5a8fddec0bbf075217ca14789531e1a797fdf9db10f5a5964cc0f7f759d164a3e77e04dceff37adc28579fa7a495d8c0c6203b0b89d31770316f6280dbfa59c6ebdcfa77c2e02ba431c5ce323f1721e518939e9f54e16abe073819c41f532fd3c62db2c34448fa2e25c4a33b461a9d814068f93b9b8c080d361c5d0be66f5b428f2769d1b2a3814436eb2c2f98baea47c11f83587dbf31da1127f07bd91a1cc2eb916b396b779e6d90ad75c09332db047370c0505a9ae6f3853fdc565698c725f9c528998df029fdc47e2b6117d2af60817e1b2789ee9a5bd40a7dca98f8ac919c411583dbee9f8abbaab757d204329da8ec41937a47adbdedb85beff22120961fa0a9481464b6ec05bc95088bb8cac7f4a9592cd8660eff0b69cecd824af706d6937fc4a55f81664a8c360db520bdaad700a9578e2925bd9658e1faa363d718f89beefcfcd4abd484e75e99cb2d5e2bbc912bc807229cc67d39329611bff901cf4f252a1ba41e1f2173bba15fc2c30d1bb4a1a3dd6548751df28af232ec7fb000a89e1fc8e879589c34f1b7cb74a1e85e67a5823c731d2bdb4988501103e295741c22809ff70080079048813acfacf1b07e832a1bddc8323475b4e52921d35d7897bcaf03d99968b03af0a96e0c5b9d8db8ecb7d18a612cf59f90d2915e0c78138311e73ec6da09a57de1b510f2ed120df2440766a82d54116c6024ed6f6d37c3668d67442eff7b4559c649a3368ad6ea7b76110463cc3535bd7c6f84731046411bbda803221cfc49942c237e0e5b2c2be8ef528e33f83465f139b4f663e3365d3ba29a46b9fa65541ff223597d52828ec83539e73775ce54efc75733ba9cb9bb997e37880e74b39092b1c7c7f26790fec82a351fc13b6ae0186b1572c365aa8b20909097574170cdbc992f880aac45d03cb427f2df58aac8ffb5ccb1253a8dc459df676368184ef1aa7cc86833e8fa2912bb76610ab507b9215467d56aa3731e6341c872160cedf7d8b1fbffc6a214c571d3573c0be7cf850d45d718ca4eebc5f7899e5a53cf971822ce298c7ca6cd9896dc8ea670a0eb3096f8bacf2db5d9a4792bb07f0416be01872df456c974e1a784b7e8022a2284ba21af1de26b5b849b121403022d6190b3601f934134d492c55c4247979d7ef006c75fc51b2aa0f86e406bcb402dbeb3df1d480bb829008b229ecf1de2f477e71daf0fe5447a1371223810499d9e237a8aeaf85210fe82916314c6569e960e801d5f603312bef83d237e8dcf95a02785f716262035306e3dab34771fb9bd15d8c9aeb63d935f23a5e0bf38b1fc9db3dc91269880fa1051f61ef022e68aff2f968723408d886134b8494f3cd71a8029d67b75c2b3299878be27bf071e2dbb8b29e081cbe3e77e76a3bd64909b3fb564830476c4114bb9b3ad526b7ac612777eabe1a072e02c6e111aeabb177c85a6f0a87c7817338a7b1e665727a3468d47374a34b56c56152a26ec796334bac29b93d2beabcb1e2a3d08e83c87c9e58e635a572f4333b0f24eace716d644800d71a6236ee87c70b8093dadeab248d2746e81d0204041367a2660c4f2b006134ce16fbc41e4f9b21bce50fded994a15ad6ad35938075a7dc62144c3ac20bdc979ba9257144a82de426deb232513d11c038dd58d7730ca1c841966cb784dcfbdd9b42269f8bbd110bae5e2b16e16f820e8716b07cc597ecb3b96ca0c909d27aaf5feb3bf2839eb0880eff2338174855b9955ea0aefe68a35778f4203deb7509f766e2c59e57ab053ee94c447df718c837a985f2c82ba4376368547780631d3dd2f2bc66f555d69da1315693a2ca63179863baea9c9d0e0ed9e2dee3cc998ef165d99352e23e5b06c1db83eec5d4cbb70c6a96b19df0382e3e97829cee0c62623385dfa7279fe6dc02c981b457ef265eaf0ae5dd7ba67a34b9d6ee2e1261563c7d68a2d83574d3497ffef070848a999083e6e652adef102db1d7653eb10019c4c430ffb86ba579a9cb19ab30920ef675467f7ab991f740f9e09e2655a6491df1249c241b4aabf3c824684a48969486bb2b1509c401907a0168ace5705ea7f6096be0cecf6f2c5ac8ec9bd272d2156f3c641037ed01f886cfdc7792d16b20e441afcc0dbe2211507c065e6cced3856d7095c8c47f5079cb844b31139a406172288212e74f1521a3b3d87887c666829185ddc5ec14d9296ebf13c48cdb38a687e4cf9b012291e8c840a8517ec16fcd1b71cd2e9c316b0eec998eb945bfb50eee8fb252a2d6f90a415ce9d9c267b3a5a8d389bb708db12ecde992e3eb20600966feb91e157d950d29b2ec7bbd43a09ca5cf10f0ed56139c4a34ac226db816c", 0x1000}, {&(0x7f0000001000-0xd1)="4124d5a9102c19265f8f72d9e62aaf9d662bcaed088cea5e82c9e0647075c50e1b19829be4c7a84690500dac635480cb9261f4ebf6b7a8a7499639705bb893210cdd2412babce4dacc449e34940d00916525fd4c4272af0e81d44ede206d80d45b931aa167af6ab39d532a832b48a7d14e5213eb328bd9ccb1453b0813b0bd7ff53fb1d8ad732995c3a7baff370bfa8d36414ad0e676d452940c0390d40d5c8f1ee9867d9f6be12f7b4f270fc417a2e4ba0110a9c2fc9ac81acbce4d702e8bfe42a8906141b72cafdb3a6ddd7262938456", 0xd1}, {&(0x7f0000001000)="e4142dad0e37bc6361265e397bc6f1ae9779deac320ff5263f8b21a931bf3a5cb6f89ed2f8e0ba8b443df946e930c103001239cd28ec29050fea2128588df9a542f53f5698fd1f88aa0fe02937ad352506a301bc", 0x54}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4004010}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000f8f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000011000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ce3000)={0xa, [0x7e, 0x9, 0x3, 0x51f, 0x4, 0xff, 0xfffffffffffffffb, 0xffffffff, 0x1, 0xbcc9]}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000f5a000)="29fd0d663c97660ce3a8904293759f6b18cde32a79e345fc656760308fe6b7bb02edcacc82ca1ac70cbed2d329b8417c3e072727a8101bbfe837edb1e1c3067ab45e5858f2d37597380f0694") 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f000046c000)="53783a8322a10d41b5f9f3f183ac7915cc87e7c4e5040000006f5bd436983e969d74da717055d62602", 0x29) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f31000-0x4)=0x8, 0x4) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f30000)={0x0, 0x2, 0x20}, &(0x7f0000f30000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009fa000-0x8)={r1, 0x5}, 0x8) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000c3d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef5000)=0x60) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef5000)={0xf, 0x1, 0x1, 0x101, 0x2, 0xffffffffffffff9c, 0x9e63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006ed000)={r1, &(0x7f0000ef5000)="bc2525b3d148dea321b36498130ffa1bc111ff63aeb41dfa50b0662efae0031519eaa6873c2bc3ab08a7a2ed4e6352cf43e6b7936d0c00f766b28d1174149a0e4bc225917f9748a4da6affe784b000356789743a55f952ab14c6c981ed26a5e9746a0fec172cf81bf856cf49723e1b7f4ffb415c03ab8d58fc95778ff99dc2dba4b2899b8f1186301602e392", &(0x7f0000bc5000-0xa7)="a219cf850c07b07ebfe8bce01b6c666af89c4dcbbe4ba96c6648ec25bf73cbb5374f18290c2b87e2e7637aae3cd58bb32e05df9b193c7b7df4cc2f48c1b884cab1467fc13d49194bddecb7f67935251fda9d7f6cb5fe42e632f3d11167eca5c8c2f0c9bee1d89c717b00163f75db69b96cea2fcafcd3f239465e28c2dbe203bf5d5e8af4cd4f3ae6115ccf27aae106fb9abffde428022ab0d3cc61897d3dac6048abe96bc73bfb", 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031f000)={0x0, 0x0, 0x2, [0x908b, 0x0]}, &(0x7f0000672000)=0xc) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef6000)={r2, 0xf4, "ac1d913735690cfd9af01d739f03d640d463dea0ef27487c06bc731a8c864cce83d63b3304261a01e851e99f9f8514a121b03f68bbf8916c3ad4debee60c3d885b91bbe76fe134c44e6d7ff0546007963fd42745d1c359868bfeec12c18f8ec33519d8916517117148939bfdfaa4486a7335f3447b2029f0d3a34276deffcb92a3db462ca4ac1e5f8419e1ae0f93ec08767b6282013de9345661a9283b8d95898ca7873d972333db88fec5f86447dc2fd153c69c78482ff04276d49452a51601c62ab1b5d9a2d3f2119d326e9958174871605269d23614015f6dd1d055bc91b828b0f742694ed2f177a7f22728ea87701f0d1c82"}, &(0x7f0000773000-0x4)=0xfc) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000ef6000)={0x0, {""/7}, 0x0}, &(0x7f000047e000-0x4)=0x10) pipe(&(0x7f00002ca000)={0x0, 0x0}) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b53000-0xc)={0x0, 0x3, 0x18}, 0xc) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x8000000000000009, 0x7, 0x9, 0x0, r7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r8, &(0x7f0000ef7000)=""/141, 0x8d) r9 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ef8000-0xb8)={0x0, 0x7, 0x2, 0x2, 0x3ff, 0x401, 0xffffffffffffffff, 0x5489, {0x0, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1, 0x10000, 0x80000000, 0x2077}}, &(0x7f0000855000)=0xb8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00009e3000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000070a000-0x10)={r10, 0x3c, &(0x7f0000ef8000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x70}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000044f000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r9, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r8, 0x5421, &(0x7f00001fc000-0x8)=0xfffffffffcd0bc45) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000ef8000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000ef8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000583000-0x8)={r11, 0x1, 0xa22}, 0x8) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000093b000-0x10)={&(0x7f00005df000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000021000-0xc)={&(0x7f00009a4000)='./file1\x00', r1}, 0xc) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x7, 0x80807, 0xfffffffffffffff9) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000dcd000-0x28)={@generic="3db5fde67085007bcd076c6d14a1336b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fee000-0x48)={0x0, 0x17, &(0x7f0000fed000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3ff}, [@call={0x85, 0x0, 0x0, 0x33}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff4f, 0x31a, 0x4000400000, 0x4}, @generic={0x5, 0x6, 0x7, 0x620d}, @alu={0x7, 0x2, 0x2, 0x7, 0x0, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x80, 0x4, 0x9, 0x1, 0x10, 0xfffffffffffffffc}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x503a, 0x100000001, 0x100, 0x0}, @call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b47000-0x4)='GPL\x00', 0x800, 0x1, &(0x7f0000fed000)=""/1, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cf000)={r0, &(0x7f0000fee000-0x3f)="82ccee91223df4e3cb188a3575348cc00aa6165aa1e816bcad6636ffaadf8439893d955e9fb64034d1109645cd13fc7d01d9f9596a0cd853c9e899fa49031f", &(0x7f0000cf1000)="72e87e6eb982a5a6ea89cca574ddadf3b99dee26f1eaec68962ea95cfc3fa65a2acbf47c5f41c7669f002db83ee929936b32e23bce14f7f647a8594020e1b49e59f1ec5a4e8d719ec20ab958bd6c9ecb245d8b090a9acce31448dd986a1a19b77730f290e24088961406bac1e9a0df144130c6a4dab6c15994ae00dcd8be96d05dd5699820c9d815ab02cf580d", 0x1}, 0x20) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x290cf446f9b09e4a) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0x5d154138f24cbad7, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0xf43f, 0x3, 0xfffffffffffffffb, 0x9, 0x2, 0x6, 0x47dc, 0xffff, 0x3, 0x14, 0x8}, 0xb) r3 = socket$inet(0x2, 0x8080f, 0x3) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000d4c000)={0x20000001, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000ff2000)=@file={0x0, ""/24}, &(0x7f00008d0000)=0x1a, 0x80000) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r6, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000d4c000-0xc)={{0x5, 0x8c6, 0x10004, 0x8, 0x4, 0x8}, 0x3}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000ff5000-0x38)={&(0x7f0000ff5000-0x9)=@rc={0x1f, {0x6, 0x6, 0x400, 0x5, 0x6, 0x10000}, 0x0}, 0x9, &(0x7f000064f000-0x80)=[{&(0x7f0000ff4000)="c5", 0x1}, {&(0x7f0000ff5000-0x79)="668b8459ce038536225de4316facacd0838a13108d9b55a24d6d678044e9b355f476c7c89be46485c10034d8a417441910ca37147d85d773e7ee741d806fddc797aafc6bf2e1c4986d7d4f32bd54cec230be67cddc60b90bb371a2d272b8c7cffdb507ecf9575f21837e451a505a9f13bd1717338b0ce9186b", 0x79}, {&(0x7f0000aa2000)="8dc4f457d5b8a45fef8a3a4f7f23eddb8a6a9a41ea8ee0da87a2c4bab13f74c09bf3c7641357635ad6a0971fd7298176c7ce2890ed9cb7261ff43ec83ab2bdbd37f30492c3a03435990a5e22b42a017948069b4c484504ea48030581109cb4931ee828d63031e4841a6ea938a999b201dcf291f1", 0x74}, {&(0x7f000021d000-0x1000)="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", 0x1000}, {&(0x7f00003db000-0x72)="e7bcf969ee7499fee0d3904d76fe0ed705569d5e8fea9912edc9422f07192003cdb043643fbcb81588e2f8cccd91c5fbdf04e5f36a8f0cfbc3ec3bdbde5c47c74e49f0ccc13f3a2c527217eb5da4ab7b8b0a67d77605234606622ac9f79e2ec75ae319cab0cb5ecdb658bf9c251cd014bedd", 0x72}, {&(0x7f0000f9f000-0xb2)="be48a16c43cb8130aa61dd818ea39d47a16108443fdf6b3f9f66d8936abb81cc880b839033421228c05522c362eb9089c794c2c3f49f16a58676aacc1ae6b41f0ab6d4c6891b6248f728776d1e6beda366be218b9011559f831d16fee90c71bf8283fadd6a3b46875323cdc86b531e3b0e83ace2e07525bd9465014530e11eb915648b2cb28e67e29e836a6707adfcc4ec25e034434391ba157645f82e430bda6a59ac78e1be816cacc3d57d762354ec0b1e", 0xb2}, {&(0x7f0000ff5000-0xb8)="981d1d0451366b7af2e54010e8a5e9b49a13d8c7ffae84a244d7de197c1c337f3ed740bb6652336b221af867843b10f2b078131cb8aa1f944a0463f1bac1b740631f951b62585e00154bb6016af04190f7d52161e76262f5a75260bbc257075dcd4d0b639369ce0da49915fe5f03afe25cc4b5287fb62a99d363ca16f37becac33b8122c8ab66749d26e40e05393d096ff4addc4c5f6c430ffe1b77d0016302d11fdd09c89d2639e9d131dac7aab2198a396e26a1965656a", 0xb8}, {&(0x7f000023c000)="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", 0xfd}], 0x8, &(0x7f0000ff4000)=[{0xa8, 0x19f, 0x30000000000, "ea8755eedf06e93c5c6f3ab7337e5e2b637b27ef2ccaa6fd5b17b5bcc6d7eb7f3bf0f896cdb04e0b925de865159104873a5286582cfa63c422e4bee10c8bdb0d10b9e84640ce5fe0c0e85de12f84b029c19a00166c6062585bed14ccc957f96cd2bce0a491813070723bdbba6eeb2b492de6ffbfda1ecb4dc65b3ec92a00d7824005935da20eabd40a439560cc231eff2a7ce48634"}], 0xa8, 0x800}, 0x800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ff3000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000)=0xe8) [ 65.022327] device lo entered promiscuous mode 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x7, &(0x7f0000c60000-0x8)={0x0, 0x0}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a83000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000735000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c59000-0x10)={0x10000, 0x4, 0x8, 0x9}, 0x10) r1 = socket(0x1000000015, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000008e000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc4000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9, 0x5, 0x5, 0x101, 0x12}, &(0x7f0000ce6000-0x4)=0xa0) epoll_create(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000094000)={r1, 0x24, "6d03397c4b03472a7e09a63969a9ae2e3b455148ccf56f8a15b3a34e5bede710811b555e"}, &(0x7f0000000000+0x832)=0x2c) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a4e000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x80000000, 0x0, 0xd6e2, 0x82}, &(0x7f0000ea0000)=0xa0) connect$netlink(r3, &(0x7f0000f88000)=@kern={0x10, 0x0, 0x0, 0x48}, 0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000f08000-0x20)=[{&(0x7f0000f8a000)="0fdd859e79490c0ae7f7eca5a91c3951fdfd480f09595a5d13489fb347f7b75ca7ad07220266829ddd28729591cc87047f2c7e852661708cfe83ad53254617acc49ffb0c44c733fdfb1a61742dc809d25640fc4bdc6102de3412030b7c713a1cda31cc64899e16ebffe3646404da95c9fe", 0x71}, {&(0x7f0000646000)="05937ae012cc97a6720318a572b468c9febb9842aaa1a0a0972beedfdb32d2b4819da221eef9438b53bac8f79597b3c453f8e89baf94f95d8967bc9f4f900338cb8e6c3b7bc8dd48f775af29bf", 0x4d}], 0x2, 0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f89000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f5000-0x4)=0xe8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x10) write(r7, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) sendto$packet(r5, &(0x7f0000c4e000-0x1000)="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", 0x1000, 0x0, &(0x7f0000f8a000-0x14)={0x11, 0x8, r6, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000f8b000-0x4)=0x0, &(0x7f0000f85000)=0xffffffffffffff22) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000de9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f8b000)=0x58) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket(0x1b, 0x2, 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00001e0000-0x30)="7572b660ef853c4b391974c5b605a5b90356d3cc49644b54f895a0ae15483c69e1a39c39557c58830c96051bf9c9606e", 0x30) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000472000-0x1f)="1f0000000007df060000001d000605400000f8000900018000000000000000", 0x1f) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f0000f20000)={&(0x7f00009c8000-0x48)=@full={{0x3, {"c2aed74cbd7822"}, 0x3}, [{"0779d2cbc908b9"}, {"4b508b6ab1f5ca"}, {"94c5e56c7bf4b3"}, {"55ce73e18aea37"}, {"2c5a32ee91d098"}, {"579a6badf2e061"}, {"7579d60e8ee443"}, {"a265da80841b94"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f0000d02000)=[], 0x0, 0x4000000000000}, 0x0) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) pipe(&(0x7f000024e000)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005bd000)={&(0x7f00002e9000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005be000-0x8)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bc000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb97c", 0x31) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000492000)={0x5, 0x8}, 0x8) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000ddd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e5000)=0x10, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000554000)=0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008be000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000308000-0x70)=[{&(0x7f0000674000)="d308554681bfd08b68846c676788afdf9d61db4f095c51f5", 0x18}], 0x1, &(0x7f0000822000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000265000-0x8)={0x0, 0x0}) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0xc8e, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="5dd87a56d9f3bb1046ae219aa3b60e7f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={r2, @rand_addr=0x3, @broadcast=0xffffffff}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x3, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xa)={0x0, 0x6, 0x1, [0x40]}, &(0x7f0000006000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x8}, 0x8) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80807, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000036f000)={@generic="a3a2a06b365a194ecf515660e5f2450c", @ifru_flags=0x4000}) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b0a000)=0x5a, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007c2000-0x10)=@req={0x28, &(0x7f00007ab000)={@generic="303d2010af5ac79a146ab7f7d2a46875", @ifru_ivalue=0x53b1}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa9000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000b6f000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6e000)={r1, 0x1}, &(0x7f0000304000-0x4)=0x6) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0xb7, 0x9, 0x40}, &(0x7f000035c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000da000)={&(0x7f00000ac000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x20}, 0x0) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6913) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004c1000-0x8)={0x0, 0x100}, &(0x7f0000c8c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001cb000)={r1, 0x8, 0x20}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004cb000)={0x0, 0x0}) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e23000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:36 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d5b000-0x20)={r0, 0x0, 0x1, 0xa5, &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, 0x0, &(0x7f00006dc000)=0x0, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000f45000-0x4)=0xc9, &(0x7f00003b8000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000edb000-0xa)={0x7fff, "0c93be53178a"}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x20000000) unshare(0x20000400) socketpair$ax25(0x3, 0x2, 0xfc, &(0x7f0000fa4000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f000009d000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x6, &(0x7f0000cec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000167000)={0x0, 0x8, 0x8e9, 0x8, 0x8d, 0x400}, &(0x7f00006f2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000861000-0x98)={r1, @in6={{0xa, 0x0, 0x7fa5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x7}, 0x98) r2 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r2, &(0x7f0000ff6000-0x38)={&(0x7f0000871000-0x10)=@ax25={0x3, {"f8caab5feb473b"}, 0x7}, 0x10, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 4: r0 = socket$inet6(0xa, 0x80f, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e7a000)="a87925f0b5ffd3776129425f99c1c570", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a2e000-0x14)={0x0, 0x7, 0x47, 0x4, 0x2, 0x6}, &(0x7f0000bc9000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000511000-0x10)={r2, 0x3c, &(0x7f00007e3000-0x3c)=[@in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @rand_addr=0x6a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005a4000)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = epoll_create(0xee3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000042e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00002ea000)={r2, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r3, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000db4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000085a000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='ifb0\x00', 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x8002, 0x3) bind(r1, &(0x7f0000d81000-0x80)=@nfc={0x27, 0x98d1, 0xff, 0x0}, 0x10) bind(r1, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000aff000-0x1)='\t', 0x1, 0xc0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/13 07:16:36 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c55000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) listen(r1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d93000)=0x9, 0x4) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a79000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00007ed000)={0x1000, 0x9b, 0x3, 0x6, 0xfff, 0x40, 0x10000}, 0xc) 2018/01/13 07:16:36 executing program 5: socketpair(0x10, 0x3, 0x1f, &(0x7f0000f96000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008a0000-0x5c)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x2, [0x1, 0x2, 0xffff, 0xfffffffffffffff8, 0x959f, 0x7, 0x3, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000018000-0xc)={{0x2, 0x100000001, 0x5, 0x400, 0xded1, 0x800}, 0x8}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000019000-0x20)=[{&(0x7f0000019000-0xcc)="ab3088ce4537f1d742a3d41a86b58ef62658b7a55e7a74250d470498e03864ba7daabde73abad1b6035d3fe193ffdd32bcc732cf459ffaeb356ab6b344dafc95153eb6ff926cac1151baf1573654b11367c551447327a9e6d6632e0b8f54fd6c864838fee53f59e2ddbdc7e88f31211a74c2a9f626ccd069de29db5c6d8298af90b267f89daea93be49ba0ae3610dc24761dfabd847620db4f59a03a486feb9c565e6a5fb295e79ef6c3f6903922fe23be999241b976fae1d363ebd207c8ff7dc76d3859455b9603edcd7ab0", 0xcc}, {&(0x7f0000018000)="61bdde6b903be2423fbf257b16dbe48800ce972c6774ef93cca3920e9b18c23bfe2ae871df2fe65071b027c1c859f66c76a227aef448ab23b0f14182ca8d5147e414b063526a08d22a5d2609175ef932304c39579e9d1417bfa78caf31e7afe373e420a53bf43439148d7ee54783a4c44d15ea42282bca3dc0394da23d5c74dd6644e6c8420640caac586ff87b9846c5926f6d5f40421e75d60c5769b513a2bb7c2c0cda59e0ee35fcf4e28d92233818071f6b0c97", 0xb5}], 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x4, [@flag={0x552b1176e33b34c6, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 6: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) connect$nfc_llcp(r0, &(0x7f0000c6e000)={0x27, 0x3c77b1ce, 0x3f, 0x1, 0x6, 0x8f, "d30b1311f44868bed3ed4b857a1506f4c10544a9ba535fd80b7dfd6f77d61cf294eeb35cae212ae66af41cc6b3204b569f95d4ccb6b561b80ce0f1cc1ac573", 0x800}, 0x60) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/13 07:16:36 executing program 7: r0 = socket(0x1, 0x802, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x40005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002be000-0x4)={r1}) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0x1, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e01000-0x10)={0x10000, 0x2, 0x80, 0x1, 0x0}, &(0x7f0000de2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000075b000-0x8)={r3, 0x1}, 0x8) getsockname$netrom(r2, &(0x7f000027a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000036e000-0x4)=0x48) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/13 07:16:36 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000089c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x3, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x3}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000ea6000)={&(0x7f00009a5000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000585000-0x90)=[{&(0x7f000039d000)=""/156, 0x9c}, {&(0x7f0000cfb000)=""/228, 0xe4}, {&(0x7f00007f7000)=""/123, 0x7b}, {&(0x7f0000fb9000-0xfd)=""/253, 0xfd}, {&(0x7f0000aad000)=""/110, 0x6e}, {&(0x7f0000ae2000)=""/1, 0x1}, {&(0x7f0000f1e000)=""/249, 0xf9}, {&(0x7f0000da6000-0x5d)=""/93, 0x5d}, {&(0x7f00002da000-0x4a)=""/74, 0x4a}], 0x9, &(0x7f000005d000-0x50)=""/80, 0x50, 0xe7}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f02000)={0x0, 0x6, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000891000-0x20)={0x7ff, 0x3, 0x8, 0x3, 0x200, 0x80000000, 0x1afda4b8, 0x1ff, r1}, &(0x7f0000d5e000-0x4)=0x20) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000892000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005f0000-0xf8)={0x0, 0xf0, "1067d27e170287fca7e7f91d6d5c29ad0ff3de3b43cda0aaffa37bc155e56da0db01e0b3ed385f811facdfbafa992488852d58b966716bd14110e5f1eeeec6858b31c388e9a340bd2b02c10120d867c505b1360583a0787575b8379f65a38a95c4532e8c300b727876c56f59495ae08e12683307705fd1aaa3a1fc0c58c77f5dcfc886c3285eb7ec6a2584bdac8e73f3c40e17310e891c7998b037152ee218f7fdf9d926b5a6c2d8df938c308eb5b7aaeef6c05a4adb11b820f0aea3d24b68a6e5186992d4f4e467efcf65eb2e784ff3bacb73bf4c17447c597e31f2ba8c6e1301d24e279aea08863b144a666a7792cf"}, &(0x7f0000adf000-0x4)=0xf8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004f5000-0xd8)={r3, 0xd0, "1493cb41a131bece4b199c81176f758d575e1320de910ba537c7a74a987bf744d298c3361d681f398d5ddd7157b87e0919b1f93e1ed7aa6cd4eb39ae03da13682fbf464ea3d66670ea111143e4929202f53f9b8d2ea8007fcdc2f9c545f4a6b4c3d8f5e739ce83a52cbe750fdb5b5a6aff1f95e8a3115d2d2dcfb487d9272dce8b58cabdc355024bf748254e067f0c2dd18dc062a5d2f52366e17d71009cafa1280aa1acec89367eceb066457ae61037f331d7219af5af073c1ec2458454be5990f0476d1ee663bad5fd5b598b6ef6dd"}, &(0x7f000074e000-0x4)=0xd8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000876000-0x8)={r3, 0x9}, 0x8) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x100000000803, 0x2) write(r0, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008cf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000)=0xe8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fcd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001a5000)=@get={0x1, &(0x7f0000fcc000)=""/183, 0x1}) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000309000-0x38)={&(0x7f0000d58000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000015b000-0x40)=[{&(0x7f0000d58000)="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", 0x1000}, {&(0x7f0000c38000-0x4f)="09c1d7aa284559fc2a05ff3203afa300d7d854b4f518b64dca6c2b684d1c14c0251bef812aa3c341ddddeeb656251b82c10cfd75bc2ba488906c762d063fea1e050dbad04b286f2bbac74125718494", 0x4f}, {&(0x7f0000889000-0x13)="dfb2d078dfe96c75962acf5f2bfa92e71cf739", 0x13}, {&(0x7f0000d59000-0xe6)="4fb4b2d77f1aba1ff7f5d538b8b21f06d37fc42f69364f5aee77caff4f9b3979d09b1cf9054691582316b100053cf43ea4aac5c205a6c51b342885a4b5facbfcb02fe9b90b8fe51c901071c6a7ca42d5536cd1e23c63e7e72e3f71d472dc89b77bac6c777d1f38f2adf165de305fe0adf56e338711e92b5942b968623499d03524130ab9b2f24cac4ff362d7ad819e8faf37014972940b83831b33114e64cb2fca7a31570826f63eacda4c29a1503585ba647968ad191f015ed2b331d5083899a2f39e5e4015678ac97250e22845a1f73d14852f21d78e866b7e18efe7456713bdb3d16cb929", 0xe6}], 0x4, &(0x7f0000d58000)=[{0x68, 0x88, 0x1, "259e17d3b424eec6336fad7beda73b4a96bf0e8196e49a660fea9fea9eb4cdc838aafd567d334a4662fc56c98d13a74390baff76e8c4d25f6230742ccc6cdf6450b1b7dbd1d38a03bf51d6be24fe4f91b7a811eb21ff68"}, {0x1010, 0x0, 0x10000, "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"}, {0x10, 0x1ff, 0x3, ""}], 0x1088, 0x840}, 0x0) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = socket$inet6(0xa, 0xa, 0x10001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c5d000-0x4)=0x0, &(0x7f00009e4000-0x4)=0x4) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000a8000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000087a000-0x20)={@generic="cf8a797b6393090522e87044ac6b7bd6", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00002b3000)=@rc={0x1f, {0x8, 0x7, 0x4, 0x101, 0x24, 0x1}, 0xfff}, 0x9d8ed5a26f10097c) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 65.468847] audit: type=1400 audit(1515827796.779:70): avc: denied { read } for pid=14269 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000f, 0xfffffffffffffa5d) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000ec8000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/13 07:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) socketpair(0x3, 0x6, 0x8001, &(0x7f0000e1e000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000314000)=0x5, 0x4) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fd000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002e8000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2018/01/13 07:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000181000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b70000)={&(0x7f00005b3000-0x4)=[0x0], 0x1}) connect$inet(r1, &(0x7f0000801000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000fc9000)=0x7) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/13 07:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407290206e3f167fffd09040000000800050000000200080900bf00", 0x29}], 0x1) r1 = accept(r0, &(0x7f000044c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000791000)=0x8) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a13000)=0x0, &(0x7f0000690000-0x4)=0x4) 2018/01/13 07:16:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000000)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/147, &(0x7f0000000000)=0x93) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x20000000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000-0x16e)="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", 0xfffffffffffffdc1, 0xfffffffffffffffd, 0x0, 0xffffffffffffffce) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bf4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000100000)=0x10, 0x80000) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000208000)=""/220, &(0x7f0000952000)=0xdc) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x40000) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 2018/01/13 07:16:36 executing program 1: r0 = socket(0x10, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"759fdb598a3ea2833b1d1e60ef1b8891", {0x4, 0x9, 0x800, "9e554f204ee8", 0x3, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x100000019, &(0x7f0000056000-0x4)=0x8, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000917000)=0x401) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000057c000)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000b28000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000898000)=@assoc_value={r2, 0x0}, 0x8) poll(&(0x7f0000f81000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/13 07:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e97000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x3, 0x0, 0x2) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000689000)=0x8001, 0x4) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/13 07:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006f3000-0x8)={0x0, 0x0}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004e5000)=0x10, 0x80000) accept4$llc(r1, 0x0, &(0x7f0000c20000)=0x0, 0x80800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007f7000)=0x4, 0x4) r2 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a3b000-0x4)=0x5, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000005000-0x4)=0x0, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000303000)={0x0, 0x7d}, &(0x7f0000064000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f7e000-0x57)={r4, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1c80, 0x37, 0x9}, &(0x7f0000314000-0x4)=0xa0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000af1000)=0x0, &(0x7f0000bfd000-0x4)=0x4) 2018/01/13 07:16:36 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80806, 0x800) accept4$llc(r0, &(0x7f000098e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b87000)=0x10, 0x80000) socketpair(0xa, 0x2, 0x800, &(0x7f0000bf1000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000f2000)=0x0, &(0x7f0000450000)=0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000d16000-0x10)={0xe4, &(0x7f0000b9b000)=""/228}) sendto$inet(r3, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000370000)={0x0, 0x0}) 2018/01/13 07:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x9) sendmmsg(r0, &(0x7f0000233000-0x168)=[{{&(0x7f00002eb000-0x10)=@llc={0x1a, 0x1f, 0x2408, 0x3, 0x8, 0xc9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00005cf000)=[], 0x0, &(0x7f00007df000-0x190)=[{0xa8, 0x10a, 0xf8, "7d0d0a223a9c035eb0c1007167b19ebf3b026e29dbbb321eaf9c96bb6de6ee243c3847913abb49c418a3ebd0d57f86196b2a35ce06fc2c6b033631901f0e64b93182be642d3107a5100628702b598748ef97da1440c1f7d0df47a147a323673ff2fbf30f828408f49432018c2802b66127ae6bf5a3ddca1aab16d7346e5176a57cb3c4430a5e68ad0dbb51e7a1d3d94a5c9808db5991"}, {0xe8, 0x19e, 0x8001, "58d9389c02ca430c2371efa885e3c224e94b8aa7e170dd49fee65c7bb747f0304ac33a65ee6d1da93bb2463e1ae2716472c15ce5571f0c16653a1bc66cb6d88d89f0cdb923ab0d6d11c7fc55143310baef37a70e721f2aa96199cec2ab988922195a3db74d82edee56643f06d0672f43b72288b7e7aa363443ecf9777d0436169c1dcf327e5f7f441c510cedcf6b62e9174f706ea8932b82d210b35084d486095a3d90f69436f203882013002f65cae0a9cd1ba8d45db49006169ffd1f8e26d12fc4101fc3e298d26e7b10bd3993d7436184857a6fab0f65"}], 0x190, 0x10}, 0x0}, {{0x0, 0x0, &(0x7f00008c3000-0x40)=[{&(0x7f0000bfb000)="c0d00529f48b252cb2c2470af2e660d291629b545f3123f25ba5b3e29dafa6fe986c365f4cba16a8737ca4aeb7b0c36c1070b254da655e4fc968761652133eadc728ce4600eb508f11bd225be77efc44b9f42b49237628a5329b6e8ae2b0abb9f61e90d4d69a2fc44a5bae5fc84cae4cfb31ff1c88f5184d46b1cad676bbfd4fc6ed40cffe436655f6fe6b28cc43eb18686dee358afc3d951e08d9438a5bded6e3f3", 0xa2}, {&(0x7f0000b76000)="840d325c035c684204715537b73b2276f269d2e074edc1eb85d93f8479674714ebeb0676fde43b820d8880952b353bcc6829916bce8c0f86fb74cb0885c8d9dbc14581cb5acc8da9d0bd0ea6c3a1f8f4dc9b5c056f5550ef3228d19c6df311c1ad7ed6deb64cf724355cf252c38d22bc2dd1c2c8707b1d40e71b80fa75699ff31bc23aec552a40d20d3d8a", 0x8b}, {&(0x7f0000e91000-0x3f)="1f9c08afa53be0b27ace381f1d497e422969757f4e4ac165b45344dc92890b4ab93d1f7873428852d58f168c33247c08b498e58cf8c27c7dd2a308c0a67517", 0x3f}, {&(0x7f00002fe000-0x4b)="62938fbb6f6d21a7a26bb73c36923b72b7e798464ead4abc874633969fb938d116396195531bb42c4f6c6da207df64bf9aaa67f53c1e0ff2530f6f190dfd0016260775b01538518ccc6f33", 0x4b}], 0x4, &(0x7f00000a7000)=[{0x60, 0x115, 0xfffffffffffffff8, "66287164ecc09cfb9c6a0f204b1a22b53745bb3e60c57f02cd10f25e6350fed92b0ceded0e1b94930d5adef4ebcd7318e97b71043984ecf1c898ca08bb67d44b82e927bd7c0552f3f2ec9c"}, {0xa8, 0x0, 0xcd15, "f8c6c54a864a0c180cd9a57cb99b246301a78280218d2914e6ef17eb065d2ae1ca9016d1ee3057641b642585586dd11daf37fc7b85296a5aa35ae4382a6aec65476f63594cc829a7697b163ed9670c618cc01e84c0d24cfb25ffa02b21c1fc0c00ba81a5ada88e86f694606f1cf34aa8d7d64553c2151f50127e1a897e64d7a378119f3d766a476f45645d13cdf2e68d83d3ba75bc"}, {0x1010, 0x11d, 0x8000, 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0x1000}, {&(0x7f0000f1f000-0x82)="4cd39adc981a54d22f7eb1f6e4d3a9fb4f95849499b233be4e3aa80836345ba394bd564d5c4dcd7bfc5decfa9449a52bed5c5c4fb62ace6e4e1f40fe0a8a3f0e32703ede11dc56554b99c9e28f093c2181c3dbbbee575b9402703b5ba79fe84ea4cd4762e900c019dd1f2fd19333bd0043a7e71275c47a0601b60948e5111b1b11be", 0x82}, {&(0x7f0000ccd000)="6b2a2da7d7bf6aa46453f70c1e4065547769f3a5900b98a223373a3111201ca8d193113e7b47d290db1963720e820afd93d9f6a4d3bdb983732f29ab0132a7fc1ef389587e4bb485ccc2fccacc8a48c7f3be240b675aac35dbddbf684245d9fe4f99506596a539baaf8c161ccf5bc89423be829abc0c4e58fc1872d5dbb2dabb85be96139d4c5e761fb3694fb5d91e7bb00e54bb8fc5fff7377e4b4387779c1a861b501c65a953dc0c4b87ea99874e664f25313c8d23444c9e9fa88119d264e50de8aab8f97270e27a5ec9", 0xcb}], 0x5, &(0x7f000080c000-0x238)=[{0x28, 0x13b, 0xfffffffffffffff8, "22383eb08c94f6c5cda60103fcabc6d053"}, {0xd8, 0x198, 0x1, "31a50acfbdf6e9402d4a8978994912fb8e7bcc3096205ee315c1abcd88db6a6faa6687010be5548f4d4a59b6e5fcab783b803fba2206bf5d8bdae479a8d67191749d370e2b00bd7832a1d168470b3e8b3ecf3a8e22ac46406e3845b5e58111c280fd992bf305dc47e2d9d6faddd797dd76a9df11c4f556e33471e7f18fa036911d90db15e2613ae9874f83a3a071e6cae769da74c931dfe86ab55a4bc3100bbfe30e1e64fbb7a96b795696b47057b911ea8c5abb92e0b34a0902d69eb44bf3f2170c"}, {0xe0, 0x0, 0x16df, "efc02cfb02b712c24af5bcb6153b62fba76962704b8c28fc60ca5c4a8cc275d8b31a3a17c21a586c9a5320524d132af3cf7ef908b3cbe728c5bef5af4d8000eeee3180c54bcdc881294f5fbbc856ab256851d9159512252a9b04978487897732c504add7c25cb3843ddef118a118cefc6c9119a06f8cb5397c5ece81cb8c1e9aeb97765440561112d8934360e5d517117257aafa6735fa6cb1e5d28c3dc104c17617f8668dd0831074e90510102ceef8b486483cf1503f3c2974108b4a649d23408eb169d1b9b61ff46cfa7f"}, {0x58, 0x88, 0x101, "7d936d377757168f9a5386d7cc436f621256a05433551db29d93103925ab202985ed05b88eedbb84a7bc873acba8067e381e68d2266688fd2ba7ab45eb9215545e21c1146f1f65f0"}], 0x238, 0x4800}, 0x6}], 0x6, 0x4000804) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) 2018/01/13 07:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1036, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eed000-0x4)=0x0, &(0x7f00003e3000-0x4)=0x4) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000e000-0x54)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7bc1c29c}, &(0x7f0000014000-0x4)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000014000-0xee)="998679087b8d9aaa83544e427ee5fa8a1c76c62a874fc24a9985c86bc9db9260c381b16af78856d2dd0b3aa8adc16dbd09299131f8bb82e7321a4ab66482f99986dcc4bb4e0450fc72343f212c50afc9f191434dcbb2c83bee0b312d53e8476fe12ada037ce43b9245c0ae64b703255ec8b825e8fb29d03a9425ca6b13450e7251605464a8f35f7d49a85d673496fd1023023ecc99d183d13693ce23d06ee81b02be4ca226c66a376744748b02d84f4d3687ff143d6bd8e5f74c0433ba7bf85274af002ac27a30cfd5b8d3ef504c465bbd44a6c3ede7d965ecd170d42f5ca4251c9c6e47eeeb667c76e917b52fd6", 0xee) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000b000)={0x2, &(0x7f0000014000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000012000)={r4, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000002, &(0x7f0000009000)=0x7ffffffffffffffd, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000015000-0x8)={0x0, 0x0}) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ed5000-0x4)=r1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e45000)={0x0, 0x0}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ed5000-0xac)=""/172, 0xac, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/13 07:16:37 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000685000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3ff, 0x5, 0x800c, 0x7, 0x5, 0xa, 0x9b, 0xffffffff, r1}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f00001ff000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000012d000)={&(0x7f0000afb000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e8000)=[{&(0x7f0000afa000)=""/56, 0x0}, {&(0x7f00008c0000)=""/51, 0x0}, {&(0x7f0000281000-0x3e)=""/62, 0x0}, {&(0x7f0000afc000-0x1d)=""/29, 0x0}, {&(0x7f0000afd000-0xdd)=""/221, 0x0}, {&(0x7f0000458000-0xe1)=""/225, 0x0}, {&(0x7f0000454000-0xb2)=""/178, 0x0}], 0x0, &(0x7f0000435000)=""/0, 0xfffffe84, 0x0}, 0x0) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x3, 0x802, 0xf6, &(0x7f000046d000)={0x0, 0x0}) preadv(r0, &(0x7f00007a4000-0x20)=[{&(0x7f0000ee9000)=""/3, 0x3}, {&(0x7f0000135000)=""/149, 0x95}], 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000627000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c57000-0x88)={0x3, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000142000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005b4000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x20) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockname$ipx(r4, &(0x7f0000fa7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000341000-0x4)=0x10) writev(r2, &(0x7f000007c000)=[], 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00003fc000)={@generic="9fbe2fcc7c508fdea8d57d5611a5cb6f", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000374000-0xb8)={0x0, 0xfffffffffffffff8, 0x4, 0x0, 0x2b7d, 0x100000001, 0xfffffffffffffff8, 0xffffffffffffc69e, {0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34d, 0x173, 0x80000001, 0x7fff, 0xff}}, &(0x7f0000e5d000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000892000)=@assoc_value={r5, 0x8352}, 0x8) recvfrom(r4, &(0x7f0000c58000)=""/238, 0xee, 0x100, &(0x7f00001b1000)=@rc={0x1f, {0x56f, 0x4, 0x5, 0x5, 0x7, 0x7}, 0x2a1d}, 0x9) 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f25000-0xe5)="8290ad7f17a42130d8258d153959a47264ce955e82b8020bcb4e880b97e322f6e14238592be8d3a4544bbeaea2c2dcc0984c7c9ec515a765b81781b5ddb5d88d2705f2e615b056af6e5079864be7b5965725711f0ba79fccfbf6b135d7e3bdb58e24419c38b0517347b5f4fc44874e39b55fbed47c9fb8bf11ae85a63855e985bd0bf373a805cc21d8ef9b8fa94e70bee4f05f22bcc30b2d18ba258ed8fa865a7aaa11c810d4d26b312481331f266edbee7c2537402538ea0a715eac010f62c45f051a47dc24792a1799e52b1ccbd31723a8118f45d6ae505ad75b6cf8c8d05a463f04b781", 0xe5, 0x20000804, &(0x7f000016a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='vegas\x00', 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000ed2000)={0x0, 0x0}) shutdown(r0, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000805000)=0x0, &(0x7f00000d8000)=0x2) 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) epoll_create1(0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000075a000)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00008b8000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d1b000)="", 0xff2a, 0x20000802, &(0x7f000039b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x10, 0x807, 0x6) accept4$inet(r1, &(0x7f0000649000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x10, 0x80800) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004d, &(0x7f000001e000-0x4)=0x10000006, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f6e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006f0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f6f000-0x4)=0x6, 0x4) [ 65.728449] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/01/13 07:16:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f0000d81000)={0x1a, 0xf7, 0x5, 0x1ff, 0xfffffffffffffc01, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000899000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000029f000)=0x0) 2018/01/13 07:16:37 executing program 3: r0 = socket$inet(0x2, 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f00005ac000)=0xed) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000196000-0xb)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000dd9000)=0xc) recvfrom(r0, &(0x7f0000164000)=""/35, 0x23, 0x1, &(0x7f0000f83000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d4000-0x64)="4ad86841e45c8495acea0aff55a59361f9bf048395e90af0c58007a289c892b71ff45b4288484cf431ad73bfa3cfd46c4cc288cc18156a2d9c2d35fbbe0f28b4e976b61f8548b690f16484a267df67700ba98e58323c773dd505caf1d170ad28af50e8bb", 0x64) socketpair(0x9, 0x80000, 0x1ff, &(0x7f000059f000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000207000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000131000-0x1e)={0x1, 0x4af9d33b, 0x0, "733c9f247d63", "a9e946ac309241537f4122e89227210e"}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c74000)=0x3, &(0x7f0000ed5000)=0x4) [ 65.769621] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f78000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d8000-0x4)=0x8) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000a5000)=""/173, 0xad) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f79000-0x8)={0x0, 0x0}, &(0x7f0000f79000-0x4)=0x8) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) pipe(&(0x7f0000550000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fc6000-0x5c)={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xe200, [0xd62, 0x3f3, 0x0, 0x9, 0x8001, 0xd7a, 0x81, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000cfd000)={0x0, 0x0, &(0x7f0000d42000)=[{&(0x7f00004ba000-0x56)="9cbe80d111e8d3ef308b19785c7f4b9de3976833f6dfd45fdf2f05a7437256dcfddacd3d4e9e3352e05c9e31f4b220fdf86952195665f93f0bacb95bfa0c67eea7a3ec8807e3289cd1ba7a427f8eec96361668737578", 0x56}, {&(0x7f00009cf000-0xae)="2577f50b107baba81c8b10780e52fe3d1bf2c303eab532e715fd08cd3d6d51c390ecf028e54ac484c2239876dbfc5489a64857a37b57c6a26d028c9f06a922f5fa989c1fe024e242266e23ba0ff0a687f523455c2ac3f30b2743842af5db29c162e5c8ccff9a8451fb0fa9c2860c5cf33a2ce32d9149f74ee2a91629ad50ed6bd084cafac0c4aa6a70419d77941ca67cdddc9da151f6d6bc538865ee56f6027d64c89999c571f0b495c794f8930b", 0xae}, {&(0x7f0000648000)="914b38388259156fdd9aa5664da7908aae727cabd4aebedb4875d15e5fe80d80deb70e5b4039df500428286e4f2a46fb855d32316b8024d64ed6178a34fc590520904d2fd1499078c9fdea503eaa5877321a74c97c6decd2eb2426f45c545173752aab78fd81afe890ee140127f00341542a559e56a25f2371eab7d7c7befa2fbca9d195ec560fc6c3cb5539b00a56e2e84e2ca2e6728ec59ec939d5ee4d2132744838463cce3c67b3bd30886a4685a680cdc3d413e435687e5620", 0xbb}, {&(0x7f0000c75000+0x5ba)="e04b0486f25501d1201838941d9518ed4927706ce393074f73507c8c587a5dfd92637a8f6de7b6c414acb24779d5843e460fa117bfd44f55995499810a10a4f52750e5043b51756616a69d3e6da2429d569d0ae02ed1ade560cadb910372b384338968e5adbabe4759e4389fd64c0247853afb808bc65f3d8c17600fc8ff0c9f756fbf8c308d734d9f76cebe4faa53f6c3a0625f17a439c103e37546d08a473c0f9a4e6ba850cccc02f0cb6967b2314f4d4268fa1731d38f442f1f08b348edfcaaa644ac044fe16acf2b46b2e42eaca2d3a832d97915f2e1813d0dd5c79ca18df951c1a21b021bcc31de785e4ce35931ae1ff0", 0xf3}, {&(0x7f000012e000)="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", 0xfb}], 0x5, &(0x7f0000967000-0x450)=[{0x48, 0x3a, 0xb4, "ceb3223c7e6e9e9bb1510b7c313f235c8da7e16f4cb3d1fd0f39bc1cb9518ea724ae51e9335821e271b2b050fd35d1d7326a33c446260e86"}, {0xf8, 0x1, 0x7, "439eeef065b27dc50d2eac90ac7d9b5028a9e9d5c7bcef9432943514b73414ab07b76d833e19fb57bace8090946eabb3da8e2773cafed7c46d60c0dc0e46ff1747daeb01b23464df74b52358454e0bcd109ed57b56c023f56a5fa6c92b9cacf73fe6c3b004bc814cdc06b7651374e1373a4c34a1e647801771f3ded8ae86f97973257854bbb84a02db296e93340eee187b666e3f99b9e2196a083da177c5a70fa605250233f86d9580efa75bcb919f53b25fd6c75c236ef6d8c38edcd4d8f7bcc13a87e4eea311c453af1fa910790658d6666a2a7b1945df5e555b5d9c0f4fa33f8b101cef"}, {0xc8, 0x10f, 0x5, "f975ee8ac05172a314ceb36bc967b04f91b7171d77d52e77af8b2fb684b2067d31becc3861c164329edf4a5e02814db5017a2dff290561be5adc1f00f085a9b58ae42ca5178329c535293eb39e8e04f029fe82c1b1ec737d666bf161a1c20134bfb2991db0b46d7fa7cff9229d761022c97771b21fe66cc5d57e44bac59e0f46d0ab379384eb0a6d39654cb2c049c217e3511aa1152f2573f0973d102b13865a8ff09966a9f9154052e419234a689d83de53c708"}, {0x40, 0x117, 0x9, "146c8be775f4457a391dbb72263be9159fc1eabe0aafb419f22abbf215ac45e814aeb9f4f5feaf6d87a5a281c9e5a4c7"}, {0x98, 0x103, 0x10000, "8eddf7051deec944e822a852320bbc5fcb783e5b017995035e69be8ce124d68872babf832444556decd32ec665850d648dbc80b9a06d3d3bd6fc72b63e1b118a825e0ff59770c7e0d127149b7a7795708f98a95807731884c6f9f5dc768627748476c06e24ed44a9d038462d60d5a5e9b624a745d3ada3ffcf2d7a7bae535fa69f"}, {0xb0, 0x105, 0x1f, "590b93fbeed94a17fd3d2e76ac8043c53cb9f6e1216bfd9ca60ac5e4a0edf492d4b0744b572b2ace357bf14c9b0dd889f6753d5f715536ad21b3cf1dc8359e8a651586f76054c80606f3c4714769c2d04c329e302f535e76364a40a7323e2121a7f7cad942ec8f206b60686a723ef8dad8db1adab070e1610a3649f96880ef6125cd2cf64735ec9d0a42f0fd3c55b72842da6688f16bcbf0bbd741f127cc"}, {0xc0, 0x117, 0x0, "294311fd988175852f1edd931456200b98b9551cdcd10b9978ad99d1024e81a78cb6674b57fd4e4c8630435c4da2cef6fed9d6399d0aaa29f1f1db35c651263b0bbc7efeaff5b98f8b299cbca2d903a0e604c1345f195bf8b26128ecefc8b3f9b3773ed1cdd57b780c8480988fd4fc29e346fad64679ee7b6d946f255c269b29cc77d0136b5afdc612150e5860e980cf98a101088c8059f097dbd6817800259366ef0434fa7409aad04b96"}], 0x450, 0x1}, 0x40) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f000048a000)="bab4ad2fda7d691a2fcd556423d818e0c102e9d4117d503fa06c6e8c611aa4ad4a86032d0e3f93c487d06894eb2e4df059e427630d8a45d2d5dc43058c39fec28fb3f953899655681464faa7ce43f8ae40e2e250626024a300e107bdf2e35460443cd18b892b134b6901a159f1285e912b372a5aeb091b96277594b05e3949a32b9fecaad83297a3b6e5027675279d1895a1fcf8a7a1a4beaa410281c7f0abfda37e8dabdc5b8d8b741487bbaed21e1391dd6a5094859b0bbfa7f64e54d0f1ec41ec9d240cf3a9daf66801e50f887d9bc2cd78ec1a39055b44723085265e3b1238e759afe1", 0xe5) accept4$alg(r2, 0x0, 0x0, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000154000)={r1}) 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004a6000-0x144)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000245000-0xa4)="844f71f72dcf2ae2a17b0403eee9e033311be9521d676cc98d8a1c51ab465a82fede6d80b5c65cc33c473a9c2f2392b8d6fe892f0ef03a367d29ad982f9d158c85d753e98c6ed65b734755a1d390edf1c6773cb45b6210b3f366e56d51fde45f2b637e962d4657428db1fb0c3e848295d16dc3fa8aff16e6f0e7873001d5c7af8ffd829bbe3ad51efba7444f7ab6b117b22d46f2fcc55331b13677017640ac2ea300d56d") mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058e000-0x8)={0x0, 0x0}) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000014e000)=[{&(0x7f000036f000)={0x27, 0x7, 0x7f, 0x6, 0x3ff, 0x2743, "a82b90c8606048a680491dbbe4633b45ee69d2844863eb3426b5a2a67304acaf80fd94e39f866bd183c2cb7475ff861808d3e8acc257ce7d6342478fa518ec", 0x7}, 0x60, &(0x7f000058e000-0x90)=[{&(0x7f0000256000)="", 0x0}, {&(0x7f000058e000-0x21)="4329deadc744aff999654437ab0d97e796b11b7492929a1c107cd6c64c21429cca", 0x21}, {&(0x7f000058d000)="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", 0xfc}, {&(0x7f00003c7000)="1498fb7efd8c8da8e47fe404771bd5feb52efdbfba3bc5e3472378e9719be15181ce480845abc962b63dc6c20e39b92dcb9fe51772b5c1bdd5489212a4e1ee8fe8351f810c974de9f4acf71d78583ebd1c564685b82481b6e032664d2a228dc5d14971bb550a2e7a430455811fc0fc343cf1378e79dd2ed68bd072a2005cc6384014b61d4a4aba928ec162c2aef6237f61a0846e8bca1c135a81c54f01743866c9f1333f35a368e17cb56da469b4cc68316ee03a1084e2b9bfe4daf112b32f5a0595bdd93df45d64d842899a9970e9edc5985919bf9a9c5119ce08d896a9b42bbd09e059a57ddc05e82e3d8ec1", 0xed}, {&(0x7f000058e000-0xe)="aefbf7f07076c923da8cb0ff51df", 0xe}, {&(0x7f000058d000)="5b08121c82d5f2b197ab59737f6a7f40c80002a76b98ecd860c7975683ac610201cb6bfc34792fbe0fbd657dbdaad0ca80b0bd84f966a4", 0x37}, {&(0x7f000058e000-0x68)="2664052a4f1dc259a46cf9ae86377488acf9b2f64858b89086be88e2cee55496bd52e07359613527041c0cd2916617d73586a59016e164f8f9b070bbaa5f9bd5a217af92ed26008202b7080394abe4cff5438a2024dcfcd8d8b02d7c7de97da858245e1ef02bc55f", 0x68}, {&(0x7f000053b000-0x7)="fe96f3d902ab7e", 0x7}, {&(0x7f000041b000)="85b3e9ecd90b7278f5c1a394de02f6eae3c0779fc5a1104d72d6a8a8872188d0321f70803503c2bbf687a0553e86b90fd7769e655e643e1f3445e5f58895446bbddeab65a72e647374342b6d4c26c57be88101d7b8ef21cbfab9681be4c99be5b8c67723b5043d1f9a7a1b22d33dc72f26972bac371c12904f1d82aaae0154e1cace0273f6836df86b7e855ce6985321419372067df6493ae7bd8cee35987e161ffc7540248921a777af82d5009d0f6ac300fda3e409c4ba12", 0xb9}], 0x9, &(0x7f000058d000)={0x1010, 0x100, 0x4, 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0x1000}, {&(0x7f0000183000)="c5f22d35b533c7636272e3e0668c8a0ae2a361e38f9830758180f387e2e67be4e7e2f8acf2fe9ab9567302ca88f776668df936099d341c9e3ae2f788fed7e59731b163e29c08c7d59e453fa3b6723c420f954c2791b219e2f4a2d354314d21", 0x5f}, {&(0x7f000005a000)="99795455e61ca15de7730c668db6182bbcccdfc43c5fc0ccde533955068dfb3c8f605be19c9e5cafea618193b032044f5416219650b2451411cb9f82cf02df5340e5e64ad0daa76a5569fcc93ee916e67a340d9be8030204eab463f6e6138b01f68783e5ae", 0x65}, {&(0x7f000058e000-0x92)="e3663fa6dc6a6f61b42766754748d6c7bfde76c55441df13d1b8ef6b1b44b185fda3d9df22e9856f699de01154355eb13ca0b5b84b828e11405f27cba5fd3639670e4e56604f5a2ca79059f974fa4497a5eda42ef6176225c0c7695fb11381fd25bb7afd2b1b2f32db96c35e1d056c04a4486bb54dc9ab692f54c5eb2b24bcf225b8995c3052ff2a11e2d4fb2a23fba55791", 0x92}, {&(0x7f000058e000-0x11)="a24b9183f1ac0a728854271ced6246ac7ba185df39a4c2e4eace1752ebc17da841460ed74aec8f83bf7c83c8853a2956913c9fad7ac16cd3856cab263a80c738a9381d3edd2bdea9493ce7179de1df0b50335687f6ef", 0x56}, {&(0x7f000058e000-0x7b)="5ba7f492c2c8beb65572d6c4fae7207a69fae99ca00be8db9cf61584d4df2874763eee16a25a8c25c3266cb9fd401aea8fe076116b0d8ab516df7bfe0c538cead07425dc7b3e5f5065354a7e2d711b96a2f92d7f7561cfcd90caf5ceb556d6b91bfcbe66c9a88e4cb98a8e6577f2bc243aef453f2df784461bd01b", 0x7b}], 0x7, &(0x7f0000058000)={0xc0, 0x0, 0xfffffffffffffc00, "e04500a2e90e0e2fc6b9c33cd752eaaac791e585c68d7355b8db90b085af3935d7b545ee8717cc1177788ef1ee6c3b0a159a55454734f8f8e2042cba5b505c1089f55fb1c4df81f1cfd3ea676956ad352b67d7321d66dae4ed1e77df10c87b4073621179528c2dc011325d2cca83040627037a595fa619722854d77a1236a71197a71873d356ff287f8334c6101900741cb6f95b457d3da9448b8657961885112dc4cb5510adf30cd239"}, 0xc0, 0x200000c0}, {&(0x7f000058d000)={0x27, 0x1, 0xb5e0, 0x4, 0x0, 0xa6f3, "80b165245885bf475dd835f5fcb2248b5e738d301ed5958f514d43eeb71165190217f81d629f8acc5619384a467d1d859af685e0ad80cf896145d4d5eef663", 0x3}, 0x60, &(0x7f000058e000-0x30)=[{&(0x7f00004ca000-0xef)="fda3e6a0410a16ec112d57e66dcab32027557354672bee176aae4e812cc38bfa8c16a9e7383531ca8720ddf75716e871305fa3bc115d52a0c8e119a56c1cf48fdd8c21f009657e660243003bd50e10191c36a13e4df6c9b8b3c5e4101e6c1ca5e580f2a0f1696eaff6fae4855317eb39c248298893d3154f59bae22e4a140e06f44294e286af460c8a97e42bb76ab15e0cc4413ec092f4fd758d2eebd138b1e31e2df3526a24d94920f9b2e333d739263b62d347c7984ac4dd6bfb351997d42b15e495958eefa1813621bc4dfff47bd4cc32b75e6972f113a101cd1a56e1fb01484f8d5dd847f1dc2b6e2482d2797e", 0xef}, {&(0x7f000006f000)="16f142611534e53013b519078eb7f06b91ef9053864318036a9fb9beb2f9bc5a5d07d552dbd5e533265541859e483078a21b345797", 0x35}, {&(0x7f000058d000)="a78ffd7c031a3760beb287bc099181c5f1a450944e9d565df48ad6f0486c25e030672f77cbb79b4b042d8fb755f3b19ec09fcc70d715033cb83fcb91f58797fb0d9351bcfcb68cbfb3f62af3dd685743a69412a439128832c714393bd3fe1dfe766f4aefca0eed87782af172c918d5e2906fd53f82b122a46e4f01bbeffd0495deada231fa7a6d9e32a9c612250c87afb43871", 0x93}], 0x3, &(0x7f000058d000)={0xf8, 0x6, 0x7ff, "0ab244e8fcc7b35e66928a7bd36ae4b7c98b2e3e47244ef4daed8fb6ed0d841cd0571617b83886aa0cb5f3e4c77e92afa96805619a76d979774685649fc77ca23d96032a7042b8ab9c9dc2b2fc92f3a7f66f7fe86548e00cf4bbc8b5a68fc98dff41debc1e4b4fb408725213eac0c848c38038bdfbb438676a8a600b263679268344002a6fd7d30cca1e3115ddd44dd0b9d6ce885d3184762420a7d1c5161220d702041ba6678d4cbeb8139187243d39f432e75647d4d4224af450c8740537cfb6976429faa82ddfa7f0f2addb02913bf9308d5489bc2a2d47d729efffc711138d797bdb58"}, 0xf8, 0x1}, {&(0x7f0000026000-0x60)={0x27, 0x4, 0x9, 0x3, 0x80, 0x5, "0b787b63b438c3a2c0dcd1116bb9f8517394acde16d143e98797ab22775b802bb3d5523ac6139e72d41a00d787f4305f38b1ea69dde4ee19202951da7742b3", 0x4}, 0x60, &(0x7f000058d000)=[{&(0x7f000058e000-0x84)="5c11302c38856091fe06aa9019967e2f4951116960928a6715fa62d5b6c9fef61c26654733bae78c70d28781f159de4d2c8d7dda727a1e11e91d987e407a12b5ee69911434917df61beb0f35bdead390ce092a17dea3db39076aa94b75e957645f43997a1d38733e0d6014054cba2185a140542c93a609cf91deb4ccb9416dc59a856c0c", 0x84}, {&(0x7f000058e000-0x98)="764bcdd023140b7a5cf2957b918118738021f976ea8ecb37e82891b5331a23c529997157273dcc1b9cf9b0249c14bf206bb4bd809d5484a19b0c25ebbbd244b44e61d23639120bcb9b205841717c640675f7ecb3d3585cd72ed49a00ef7bb5904237caa87c20764cfb51f4936308ffc410756593a252923337b9e6f37163737096c32edbb5eda86966c37514354c14f06498350bec0163e7", 0x98}, {&(0x7f000058e000-0xa8)="b6d95cf0e7f28ba3d78212ed7e7c5eebf26d377c877b66b8d771fcd6f6823b0cf0f88a60641de2df418e572b00953ea4d335a1b789d2e7ba7dc638c478a9ff43ecbb45fb2571011c7820f15f8578363b84c2f216d36719367ae9cd64c18cea8f5b4137fb6915d7e078e7eb1dca6d36643087de63947ce2aef861db3433c11dd8c2068f98a0c8cb3c00a1ec0eea2cac5b9aa87084e2ad03df4c7a050fcfe0066b70e9e26b600586f4", 0xa8}, {&(0x7f0000203000)="714ee56300245c3e537f123ca346c5cbadadca2da6914d4d20dbb39a696f64a750755823afc76a9e517423dbc0b9705f3a12", 0x32}, {&(0x7f000058d000)="4d6d26059fb48cd0f0ada4feeaded625ce87d19c92bebad420bcc788c9f8f20636db1e9383ad855f6e5d", 0x2a}, {&(0x7f000058d000)="132203866560bed859", 0x9}, {&(0x7f000058e000-0xdb)="969dddd71560769586e2294b7318a94d7a1262061d6f7fce5b639ea08757391a9f36d23b4c47a26866eac6184a2dd93c8aaa02b6a7d0dc3bff12954757a6b8321ec8f5957a97c4c0f883a7764b3e340608a1445fd07aa98fea9567517d31fefeb45b4c72ee995267b53ec66b064b1165f811ca7038e316b122a060e4868808651f99a809848a2e672464edbb593c6386103b01c796371a47f4ba3d12bf6328ca02b7fc766f290f77931eb700395a473f2fe3a127b247c30b6a7fd15198f55c83907be8d861dbf578b1f0f65db22083d626e8b10200e8ce0a7a8940", 0xdb}, {&(0x7f0000469000-0x68)="77439f2c38f705c1e4a75d59db2d612d43eccf6eeaf3eaae77ef5adb5af96e4ce7100d4b4aedac0285d70bd3ab8e7612e49561ed4d7bf419e719166005590b1bb0ee82f8ca4b4b34bb04cd0564fc6c6e66b32737d481528e6ac9d1d9f58ad581f36306f29d9a5c80", 0x68}, {&(0x7f000058e000-0xd3)="04a4258c00711df5fe7d986a807d6dce7a40f7012ca5c3ee5c89d179ed92521270a3d2eafc03fcc0800ce47c778be4b04b5551b457c596a9e432294292bf6afebf44eae28cbedceca365e20d32527de526f2e25273fc30ab0ffac0dba55adc2c9a8dfb8995600bec0bbd6ff5f9eb34fa782002357239c87b12ff0c0b6ce03cc4a2b81e38eb6dba0eded5c52cf5062d9327ef460fcb1c62066ec3ae07dc98820a44c1cc7867fb6b8c7618fe87ee222588da2b5bea7e1dbb0bce9d49e15fbf82aa6ec76f96d777ea9b61cfde46907c33e5a09fa3", 0xd3}], 0x9, &(0x7f0000349000)={0x20, 0x0, 0x6, "068ec5a8c7521de7c679"}, 0x20, 0x0}, {&(0x7f000058d000)={0x27, 0x1, 0x4, 0x0, 0x6, 0x100000000, "3febdbbe6574af9b41026315d2938b8560c1b6f396171bf5525a07491542bcb8ed6f1974ea8b2c10daa525484b9e29e7f6ab94c1b9bdecd500536aff9672e4", 0xff4}, 0x60, &(0x7f000058d000)=[{&(0x7f00003c8000)="0756a1ac9ce989847d91b1ec2f9326b14377da3bf990272d228cdb2b4ee847fc84f95d54c1fc36610036465f7032cca6aa1cde2d34a06cf0f2694429c252c64270f7e975023ab2e84f43901a372b47d761547c4d627deb199cfcaad54678c9eed6247a030a36b688287d6dc8090ffc1131647e16391c1a", 0x77}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f000058d000)={0x27, 0x0, 0x9, 0x4, 0x7f, 0x7d1, "764da5bbfd9fcc14018f24d399ce864e07e106cd9121585d18d56cf2aa2ab79edd400d48c116a22685934abe874ddb869431a3f0b091c6ac729e7722bb4da1", 0x3}, 0x60, &(0x7f0000346000-0x40)=[{&(0x7f0000016000-0x77)="78bdba757e7156f993c301ddf9ca9e2d93b0c885894b8e3fe03807460899f3f3f76669414fbe6ac756690d5195fd541f45066907f14c0bf2e430bfcc7431d3630d737dba7f34fc7efe38e54bf8447a6a393d74c145b0819bb12589923c5401105677332b5af1288913a4df851f5d9a4e58106d0566356a", 0x77}, {&(0x7f0000185000-0x8)="0d63770e3e2246f5", 0x8}, {&(0x7f000058e000-0xe)="29fac32f38720030a1bc22f58dca", 0xe}, {&(0x7f00000dd000)="767d224489fb6fbc57974d372ec5294631b5d940b5dbd1d7c4a602d65271e0e8e2cc73235e926d4a22ede7eeb5a0268916e413887d47f922a9b2aaf16023899cf0f5a7f9352c7554997e0d731784335c787105cc24c6f26ced7a290f122f2c6b32c0650e445e736d4bac395aa97d1a25b2483ef27b5b9a9f354b31f26a2f4aa96b843faa00f8cedb41be3fddaf313c2c99af32e24227a6c36e050959cd23232888da7f06bc5d9d096701443f38", 0xad}], 0x4, &(0x7f000057e000-0xf8)={0xf8, 0x11f, 0x5, "d2357a039d579c048f8828af39e65516011d917d220696f21ce6dbc00a3638e294eb9618229916233be1bbe2495d08366c44d2d1f4e52018cc92235717f135a96130d8028266c096e52c53b8daab1d8f357b64b3e619e9137a9fbc12bc34ef8c29051f61f1fbd14aadb4c55d3645495f3cfb8e181f6966b0dc8cc4a18c211bc910a6c566eab2c1a603918807b22912c22b2de1548398c166e150d813718c31da706863a928b4027e8ef5a335304e425ff9833c9f88c1f9de15a61ce739b3d763c5152a21ee3c2c37c0fb50a307835aac9daa22867a1eff4c267147df531e437da1c97482"}, 0xf8, 0x20000000}], 0x6, 0x4000000) r2 = socket(0x5, 0x2, 0x5) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000058d000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000e000-0x4)=0xffff, 0x4) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0xfffffffffffffffd, &(0x7f0000994000-0x14)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x4aeb4a0029a85060) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000992000-0x88)="71efd796fd8ae58582fb5e0111b1c1fab156bd1ddefd393e0c5e2d8dae9abf55b6ade3a4b91155310ec5e5995631198ca84276462d5ae542e8f3608c20fb916c0e02fc5e2af38416290543efb73108d8edb55ed10a386966e8360abd0c37fe941b896a0b978a5f7fa7abfbd98aa834ab3a1c95b47753b18fe1ba8a7a5cb5b7885c3f10e54e99c281", 0x88) 2018/01/13 07:16:37 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x84000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e4f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffec8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f00008f5000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000001000000040c88", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acf000-0x4)=0x1c, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f8e000)={0x0, 0x2, 0x20, 0x6, 0x31b}, &(0x7f00005dd000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c92000-0xff)={r2, 0xf7, "1afbaa0b4f1bebda497d438d0a95647a0dab10a93b4472d93c6d5e81e240208751e4a080bfcb66c51d8f4f031169aab47ff29b07a4189a8d5428e55c1debeca26e137c3ec6843af061a708b1624649a367c717cb31268d0222297c012f0e6c64e033ca7937967301e786b0d3787f8e32190cf934b0542c30e8dd4f0910810aa3e343bd368a4923e923137c633d5a65090e0ca3a57b558dfe663712689632982bd2a07c16838a59c66be95cfd9896d4f2f6725700ce79ef9acd6452387b16abbc42db3d2d3501e6f419fbcc1092d03563bb6103ba63d99f2bf34a343b5d3cf71305653d31eb1db02a240ad99f2312f219f8289466776969"}, &(0x7f000095b000-0x4)=0xff) 2018/01/13 07:16:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d6000)={0x80000000, 0x19e8f056, 0x4, 0x0, 0x8, 0x80000000, 0x3, 0xffffffffffff8101, 0x0}, &(0x7f00008d9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x100, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/13 07:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f000044e000)=@generic={0x0, ""/126}, &(0x7f000017d000)=0x80) socketpair(0x15, 0x6, 0x0, &(0x7f0000072000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000017a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f4000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000d72000-0x38)={&(0x7f0000767000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c0a411502ca898406624a73e064f3a6e4d94d006c82736e9e50e6ddc0fcc84cdb216097c1f4dc826909e8261514436dcb8c81a226dccb8c4d30afdb896277", 0x0}, 0x60, &(0x7f00007e4000-0x20)=[{&(0x7f00009c1000-0x1b)="e34c7f045734e0d9390925751600584efa", 0x11}], 0x1, &(0x7f0000721000-0x58)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/13 07:16:37 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000845000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0xfffffffffffffff7) connect$unix(r0, &(0x7f0000aab000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$key(r0, &(0x7f0000533000)={0x0, 0x0, &(0x7f0000f18000-0x10)={&(0x7f0000a14000)={0x2, 0x13, 0x7, 0xb, 0x2e, 0x0, 0x1, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7f, 0x0, 0x0, 0x5, 0xffffffffffffffff}, @sadb_address={0x5, 0x17, 0x33, 0xa0, 0x0, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x710}}, @sadb_sa={0x2, 0x1, 0x3, 0x2, 0x81b9, 0x7, 0x0, 0x0}, @sadb_key={0x17, 0x8, 0x548, 0x0, "ba85eb2f0e548643af8678674fc59917939acfbcf6b737d0fd5742fb0ad7e49052e0b0ac5a740d44e0f6d5a494d37658539abd81c2cbf6cb4d17076ec46a3067214812c21b2b458abb16e71f238234f1729ffa4346edcf867c9419935e1ff41051798b0d01502fa15e6b44a31fd11aa49209b3d545106af860e721701b46ea9b382798dd7382b9be21f04fbf35e766326d0ec543c0b3bb2a60df8b19b9edf05c373b2dfbc521a5579f"}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x14, 0x4}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x4010) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000695000)=[]}, 0x4ff65e5d8ef2df) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x5, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000031e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d3000-0x4)=0x10, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000c9000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) splice(r0, &(0x7f000082d000-0x8)=0x2000000000000, r1, &(0x7f0000a2e000-0x8)=0x0, 0x1, 0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f0b000-0x2)={0x0, 0x1}, &(0x7f0000c8e000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002b0000-0x6)={r2, 0x62}, 0x6) pipe(&(0x7f000037b000-0x8)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000041c000-0x8d)=""/141, 0x8d, 0x40000000, 0x0, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000808000)="1f0000000001ff000400000000000107020000010900120000ff5308000000", 0x1f) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000ecb000)=0x9, 0xfffffffffffffc23) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00001d0000)={0xfff, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x5, [{{0xa, 0x2, 0x80000000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff223}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xffffffd5, 0x0, &(0x7f00001b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004de000-0x4)={r0}) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000755000)=0x0, &(0x7f00003f1000-0x4)=0xfcb4) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000ed5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000dd6000-0x4)=0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054f000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000089f000)={r2, 0x366}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c15000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c7000)={0x5, 0x2, 0x54, 0x8, r3}, &(0x7f0000735000)=0x10) writev(r0, &(0x7f000001d000)=[{&(0x7f0000176000)="3900000011001947040000000000000007000100030000002000000000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x2}], 0x1) r5 = socket$inet6(0xa, 0x80000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x53, 0x3d98, 0x800, 0x40}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00003ba000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffff889, &(0x7f0000ce3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a46000-0x10)={0x6, [0x3f, 0x320, 0x5, 0x85e1, 0x0, 0x1e5b]}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0xffffffffffffffff) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/13 07:16:37 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000001e000)={0x8, &(0x7f00004bf000)=[{{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, 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}]}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 07:16:37 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x2, &(0x7f0000d76000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000703000-0x10)={0x7, 0x1}) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r2, &(0x7f00004a3000-0x8)=0x0, r1, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) [ 66.008010] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000766000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00009da000)={&(0x7f0000475000)=[0x0, 0x0, 0x0], 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000412000)={0x4, &(0x7f000037c000-0x20)=[{0x0, 0x10000, 0x6, 0x3ff}, {0x2000, 0x1, 0x3f4000000000, 0x8001}, {0xf90e, 0x2, 0x8, 0x0}, {0x9, 0xa4, 0x9, 0x9}]}, 0x10) recvmsg(r0, &(0x7f0000989000-0x38)={0x0, 0x0, &(0x7f0000277000)=[{&(0x7f0000d30000-0x46)=""/70, 0x46}, {&(0x7f00009f1000-0x2b)=""/43, 0x2b}, {&(0x7f0000658000)=""/151, 0x97}, {&(0x7f0000c87000)=""/90, 0xfffffd26}, {&(0x7f0000e3d000)=""/4096, 0xfffffffffffffc95}, {&(0x7f0000c80000-0x52)=""/82, 0x52}, {&(0x7f0000b31000-0x88)=""/136, 0x88}], 0x7, &(0x7f000059f000-0xa4)=""/164, 0xa4, 0x9}, 0x10001) write(r0, &(0x7f0000039000-0x23)="2200000015000781004f10f7e2ff05fa02fb40000100000008000200e7d6ff02f155", 0x22) socketpair$inet_sctp(0x2, 0x10000000000005, 0x84, &(0x7f000006e000-0x8)={0x0, 0x0}) 2018/01/13 07:16:37 executing program 7: socket$inet6(0xa, 0x5, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000193000)=@assoc_value={0x0, 0x0}, &(0x7f0000c20000)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba7000+0x31a)={0x0, 0x0}, &(0x7f0000674000)=0x8) socketpair(0xb, 0x8000e, 0x9, &(0x7f000067e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000774000-0x20)={0x100, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000531000-0x20)={0x77c11a43, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004e1000-0x20)={0x9, r3, 0x2, 0x5}) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000b4c000)=""/190, &(0x7f00001ef000)=0xbe) accept$ipx(r1, &(0x7f0000ebf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8b000)=0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000237000)={r4, 0x8}) 2018/01/13 07:16:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bfb000-0x4)=0x9, 0x4) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) r1 = accept(r0, &(0x7f00004d2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e3000-0x4)=0xc) accept4$alg(r1, 0x0, 0x0, 0x800) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) [ 66.053428] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005bb000)={0x0, 0x81}, &(0x7f000084d000-0x4)=0x8) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3b000)={r1, 0x1f, 0xecd3, 0x8}, 0x10) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x6, &(0x7f0000d3d000)={0x0, 0x0}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d3e000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d3c000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000096000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ef000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007c2000-0x8c)={r3, @in6={{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000276000-0x1b)={0x100000000, 0x7, 0x0, 0xb2, 0xd7, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r4, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x8000000000000, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000938000)={0x0, 0x0}) epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b37000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000377000)={r1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000516000-0x1)={0x4d29}, 0x1) bind$llc(r3, &(0x7f0000f3f000)={0x1a, 0xf7, 0xfff, 0x4, 0x7, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e4f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b9000-0x10)={&(0x7f00008c8000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/13 07:16:37 executing program 2: r0 = socket(0x6, 0x8000f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x3b)={0x0, 0x33, "8d2a6cf62b9a3b73ab3271d6db0a5e6c8e5f6dc8ff0d9fe88c6e2ff73fe72b6ef22e5240bdb434c03603c6d9dfe2a161ca3290"}, &(0x7f0000001000-0x4)=0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x5}, 0x8) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5, 0x0) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x40}, 0x8) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x2e, 0x107, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.113852] sctp: [Deprecated]: syz-executor7 (pid 14470) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.113852] Use struct sctp_sack_info instead 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f84dd5358e14", [], {{0x800000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x10000000007, 0x3, 0x0, [{[], 0x100}, {[@broadcast=0xffffffff], 0x0}]}, @end={0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000813000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003cf000-0x4)=0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f10000-0x4)=0x6, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000662000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f10000)=0x10) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f12000-0x78)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xd6c1, 0x4, 0xffffffff80000001, 0x0, &(0x7f0000f10000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1, 0x1000}) 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x4e, &(0x7f00004e3000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, "1b9e09", 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x9, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/13 07:16:37 executing program 5: r0 = socket(0x2, 0x3, 0xffffffffffffff00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000938000-0xe)={0x0, 0x6, "76667aacf5d0"}, &(0x7f000000d000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e4e000)=@assoc_value={r2, 0xfffffffffffffe21}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$bt_sco(0x1f, 0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000052d000-0x20)={@generic="1a29ece4013cab3da0f1c052ec295226", @ifru_flags=0x2}) bind$alg(r2, &(0x7f00009be000)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'drbg_pr_ctr_aes192\x00'}, 0x6b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e8e000+0xa76)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d01000)={0x0, 0x0, 0x0}, &(0x7f000076d000-0x4)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ee8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000382000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000246000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000143000-0x4)=0x0) r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000091c000)={0x0, 0x0, 0x0}, &(0x7f00002ab000)=0xc) r11 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000cb000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e5c000)={0x0, 0x0, 0x0}, &(0x7f00006ba000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca0000)={0x0, 0x0, 0x0}, &(0x7f0000268000+0xbbf)=0xc) r15 = getgid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004c0000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00008e7000)={&(0x7f0000224000-0xc)=@proc={0x10, 0x0, 0x3, 0x20000000}, 0xc, &(0x7f0000f2d000-0x90)=[{&(0x7f0000a7d000-0x1100)=[{0x1100, 0x22, 0x4, 0x4, 0x3, [@generic="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", @typed={0xc, 0x6e, @fd=r2}]}, @flag={0x4, 0x88}, @generic="ab795b78e08e6aba188d8c415d964448360f048d6f6388f98e009cd7b4cf0c20bf1786d6e0bb05fcc3264ab50314e856be9df9c48bd8091d07a332372e633c67f82060a6ae2c1f3d3db3d9a1b553ae940d2b6afd84f998a7432d84b3d2b9693f590709b17dcc2043e028daa62b21fe24f51623ae99756c0e6822d67980686a19eb036d", @generic="431773ebd821dfd65093f4991618a81c71ac8204b8425d3a7e450b95b59af1061e209b6a0b37b8a0a4302e50adc8b574e5ce312c559edf77b057fc2a313b2df1b59579996e61c3cb66e9895d04614ee888a35bf056d563dc4b2143a6d2d34efd57313db539645d0a29f2da4c6a56eed8a95b7cad77edaf57020800c7968362146fc994bfd9499aa536e6c3a5df61dde735da2114f892815b150b8116", @generic="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"]}], 0x35dc}, {&(0x7f0000f05000)=[], 0x0}, {&(0x7f0000817000)=[{0x34, 0x1, 0x800, 0x0, 0x0, [@flag={0x4, 0xe}, @flag={0x4, 0x5c}, @typed={0x1c, 0x81, @str=',cpuset\nselfbdev\x00'}]}, {0x28, 0x37, 0x400, 0x3, 0x2, [@nested={0x10, 0x58, [@typed={0xc, 0x21, @fd=r1}]}, @flag={0x4, 0x42}, @flag={0x4, 0x7d}]}], 0x5c}], 0x9, &(0x7f00000d8000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xc8, 0x40000}, 0x20040010) r16 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ee000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c69000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r16, 0x84, 0x21, &(0x7f0000a07000-0x4)=0x0, &(0x7f0000400000)=0x4) 2018/01/13 07:16:37 executing program 1: r0 = socket$alg(0xa, 0x3, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x32, 0x0, 0xffa4) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000766000)=0x2, 0x4) getsockname$inet6(r0, &(0x7f0000cbc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a19000-0x4)=0x1c) [ 66.232879] sctp: [Deprecated]: syz-executor7 (pid 14463) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.232879] Use struct sctp_sack_info instead 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x1e0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89bb, &(0x7f00002ae000)={@common='eql\x00', @ifru_names=@generic="c38f941ed4029b66d13f3bc98586499d"}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000-0x4)={r0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000011000)={0x9, {{0x2, 0x0, @rand_addr=0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000015000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x10001, 0x9}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000018000-0x10)={0x5, 0x8203, 0x2, 0x7, r2}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/13 07:16:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x9, 0xfffffffffffffc00, 0x3, 0x3, 0x9, 0x42, 0x4, 0x506, 0x1, 0x891, 0xfffffffffffff59a}, 0xb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x15, 0x807, 0x9, &(0x7f0000000000)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000002000-0x8)={0x1f, {0x0, 0x3, 0xe1, 0x1f, 0x80000000, 0x4}}, 0x8) 2018/01/13 07:16:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000018c000)={0x5, 0x10, 0x8004, 0x8000, 0x6, 0x40, 0xff, 0xb3e3, 0x0}, &(0x7f00002a4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000943000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0x2}, &(0x7f0000dc6000-0x4)=0x98) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) connect$inet6(r2, &(0x7f0000ed1000)={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f000056d000-0xa1)="", 0x0, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0xf, 0x800, 0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00007f4000-0x4)=0x0, &(0x7f0000d9c000)=0x4) 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000ff8000)="5a9e338b4a29228054c9312250ba8f6c8d3dfabec99999fd576115445d918f3b89e4ee866f8eb5c229d545846ba532c32450ef3975dad74ff4daff214b6acdc9baf3b5f143dddd3efe85d56e9bbd9aea39ecd0d0f02b0b9709c84acce7b6423f274f2b8b55ef6edd8602a472a1f167cd5e8d6fb0ae7f3b2f33cb4c3b55abbe38d3d3982e8c5b49984198ae7c8fd812ffbb04889216d159cdc05158eb6844933662fd741249dc76e9e6aa3b09bd559be5f7eb758d8e97ae304f8a6e59c5668cab984736e73b89cb0263b904ac13213937c3c7825a40d587c4bbcbd5138fe6fe14") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b15000-0x58)={0x26, 'hash\x00', 0xe, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000888000-0x50)=[{&(0x7f0000eef000-0xf7)="874f838240be56789d8906f3cc10d222fe43eda2ea607cd9d4d2b4fdc41c2ba95b27240791f9bf54499ccc331e7b7c3cbd07a961dc53e0bcda55e88f0c7fec26fa5d1a8e6cc9a08b76ddeea6abedeadab6dbc3781c1cebb73661eb6332f83957d931c0110a5a1430aff01dea9096a4553de014d186d66c43083503acdf9dc61b58b1f75fd9b93773de62a33bd5e4fb490b9df60e62fc061493b20baab9247181cf4520bec8585b58583ed75c79739d7b9c568f953eaf090abbbbdd47417fa4a4571a771fb4d8f21324749122cb63dd6ee5aa154bb2a6bed3b35ad009046ac2044e69c547d1f6b3edeaf4402b904412cb3a14ded7eef6ea", 0xf7}, {&(0x7f0000085000-0xe4)="2c7d7b03f903d584b3cd67654c593d4588a17382f3063a57b3d28c1faeef2b7ff61d759c970d04f0d3eebe44499f65fcca208c6da754530e4af3e72f64cc8b506613cff31bc91e5967894fb6ba4565fa5e4161143518c004c88a46161a2db8b7ab56beb31b892e69e664ff9fe3de28d8fcb505fe6ad52951f4b5537e31b25de94d43529d747492117cbe3c78e977e6b7d3244641b5290d97e3fc5f70ba161715a9691de012e8aad651842d39503d7f5649d76ef8599846fa44c2e10c5cafcb22bfa6ac98f322a4c0c75d262f7a564738d717de4cbb7dedcdec50feb6013ee8c2aa1ee0b5", 0xe4}], 0x2, &(0x7f0000010000-0xa0)=[@iv={0xa0, 0x117, 0x2, 0x8b, "65e9fe04233e0099676735779ca6333923f1b501e5428c1089b8005727d62a1e0b667e7222b102198d5cc105dd31899c6717ab938f6775977f38ffe24470f9b19b71ba73793421384510eab4fa43486bcc6f2a36ab1d914f30bd49a06aa825dcda28b47bbafea7d830f59103979ef449e947da34cd4f4c1dd998547172176413e908231dd7dd028719febd"}], 0xa0, 0x0}, 0x4000) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000bb4000-0x38)=""/56, 0x38) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f21000)={0x1, &(0x7f0000f8e000)=[{0x4, 0x80000001, 0x0, 0x5}]}, 0x10) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000931000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0xfffffffffffffdf2, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x1000)="06", 0x1, 0x0, &(0x7f0000ad3000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) shutdown(r0, 0xfffffffffffffffe) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e6e000-0x8)={0x0, 0x200}, &(0x7f0000eb2000)=0x8) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000eb2000)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009ed000-0x80)=[{&(0x7f0000e31000-0xfa)=""/250, 0xfa}, {&(0x7f0000eb2000-0x1000)=""/4096, 0x1000}, {&(0x7f000010c000-0x38)=""/56, 0x38}, {&(0x7f0000eb1000)=""/10, 0xa}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e54000-0xf2)=""/242, 0xf2}, {&(0x7f0000eb1000)=""/0, 0x0}, {&(0x7f0000c9b000-0x72)=""/114, 0x72}], 0x8) pipe(&(0x7f000062d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000eb3000-0x4)=0x0, &(0x7f0000d35000)=0x4) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x1f, &(0x7f0000eb2000)={0x0, 0x0}) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x11, &(0x7f0000eb3000-0x4)=0x81, 0x4) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b43000-0x16)={0x0, 0xa0b, 0x7, [0x9, 0x8, 0x8, 0x2, 0x4, 0x2, 0x8]}, &(0x7f0000385000)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000946000-0x108)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x800, 0x7, 0x9, 0x8, 0x80000001, 0x7fff, 0xfffffffffffffff9, 0x6, 0x4, 0x7, 0x10000, 0x4, 0x6]}, &(0x7f0000277000)=0x108) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d4d000)={&(0x7f000079b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f7000)={&(0x7f0000481000)={0x14, 0xc, 0x6, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003d5000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000820000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3201}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000078a000-0x1)={0x5}, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000609000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e45000)=0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c64000-0xd0)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x55d}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}], 0xc4) sendto$inet(r3, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 07:16:37 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004e2000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c64000)={&(0x7f0000d9f000)={0x10, 0x0, 0x0, 0x80100080}, 0xc, &(0x7f0000b18000)={&(0x7f00007c5000-0x28)={0x28, 0x7, 0x9, 0x300, 0x1, 0x0, {0x3, 0x0, 0x1}, [@flag={0x4, 0x34}, @flag={0x4, 0x60}, @nested={0x8, 0x5d, [@flag={0x4, 0x17}]}, @flag={0x4, 0x8f}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000752000-0x17e)="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", 0xffffffffffffff8e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000473000)=0x55a, 0x4) 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ebd000)="1f0000000104ff01fd4345c0071100040105f03608000100038f0000000600", 0x1f) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000c3000-0xfc)="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") 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x2, 0x6}, {0x8, 0x20}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000093d000-0x20)={0x1, 0xff92, 0x4, 0xc4c1, 0x2, 0x13c, 0x1d, 0x7ff, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000014d000)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x1, 0x817, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x8, [0x8, 0x5, 0x6, 0x1191, 0xb7, 0x5, 0x6, 0x4]}, 0x5c) 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = accept(r0, &(0x7f00004bb000+0x3ae)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000154000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009fc000)={0x0, 0x1}, &(0x7f0000e1d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e6e000-0x6)={r2, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005ae000+0xffe)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000017b000)=0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098f000-0x4e)="81af084a4943fbba10412bc82a909e8cc31c80250b7aaaef1ce774b07e4bb9cef765830ae7a14de291767702d2abc7ff9e5e24d61505a0f3522151c4b534eae8513521cd8a91073e53dd80f0e6e3", 0x4e, 0x4000001, 0x0, 0x0) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ee8000)={@generic="a0c762598b57dc0d4fe4c75b44e6eb52", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r1 = socket(0x0, 0xf, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ef1000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000005000)=""/190, 0xbe, 0x2, &(0x7f0000008000)={0x3, {"5a35f230330a5e"}, 0x48}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000004000)=0x1002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000-0x1a4)=[{{0x0, 0x0, &(0x7f0000007000-0x80)=[{&(0x7f0000006000)="3a614132863775edfb4877b5e38fe905a94f487a7d58c75cb237b5678fa05280b45d2111ff5d91500f62f1c9a286aac12971f5716f36f3fdf890f2b40f1ae108b4558cdb95dc0635cb59b9f4791d9f3fc9110d56197df5fca0557ca1c9ed0d9989cefb1bf2fa785c1473c1b966d6533b545fdc263760373972fa762a861a587c166edcd4c5e32faa026b27bab16c59530c56501591e3f32d2deb482c8eb7910703f9f48cc2ae72ffa3599da574e0fec3466e916e09cf51eb240644f604", 0xbd}, {&(0x7f0000006000)="102da1211883a82f42e08681f02b6902b7252442a6091c4e5fd23324e078c5ccf30cff526e1b2d362db9", 0x2a}, {&(0x7f0000007000-0x1000)="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{0xd8, 0x100, 0x5, "9715810bb3ae3e61ba32a1faf6060a125e28295383176c45e08fbf297882d9da72e4bacf11be58351fcc29fcbf4a51c47f687ae89edcd2b907dbf07f68884dd797ee0cacb86a04f5824e682b06f60d80516293a27a80b680df19a256cb0387777ee40875c30234983fc0da57666e63ba6230c17f7eeb72a8cdb2dcbe4f16c768de9c1e78bc51531ef80d93a7b00e6b5445ef81f2dd17506e93aab47fc8ae37eb45f48fdc1ce7743fdb838f90f35c2e823ba8ff7e80740a63f70723e2b5810e1b69495592b6e6a5"}, {0x28, 0x111, 0xffffffffffffffff, "9849e5ce6325795155f2c0186550331b7888e925"}], 0x14d8, 0x10}, 0x53d4}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000002000-0x12)="5ea347718765d2e6e3f8f39c79e6b3fe1d23", 0x12}, {&(0x7f0000005000)="05758358d7cd389193213ea3ade7d4df461b068498d093", 0x17}, {&(0x7f0000007000-0x31)="85647d252de110aa3b23a8ecfb0fbd3837c07a14a54ad25aead138eb22611a1cd2e7401311cd412288ec68e26c263c1dd0", 0x31}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000006000)="bb8fc2c7f613a89f4b4886b7c96a1481a69b7fc9a63e4ae054cea73d72271e9e543fc991ecbb45a3d933d1c3bb9ad067e7d23a173cfff53ee6ad2535b4cb89545c80fbd17e7ff96498dc748992ea46669210aaddc0623e18cd62388e6202ec66cfc2ae87ff9c97ffe1aa752969e716383a2fd515cc6ae22d28b2945738e068fb95dc32a2762862", 0x87}, {&(0x7f0000004000)="1ed1537758bd6923ea8e089a73ec73026927228b89308608c168076e6b66f9c319f77b9db554eb2f40d424acc5eabd7d4405b7d46af911a08846dc82bc301f6a9ccbd7bd69a10dee58f6bc6b5baee7e8bdacd1640ece5a8efbba43aa51b240033235cb473631ffad468e33997e56941c81ef61e9a79a84661c4227e346d9c9f9db6c99d671167ab83b4acfee1a8406179875229f344ecf973e13f803ca49cfb7451a45e0257945be321a3993dd92e6e0892dc09053b650fd410d4a8046a17a4fa0b66a4b686effd7c6d406f67749a15237", 0xd1}, {&(0x7f0000003000-0x26)="6c67104c241ca1488ee2b679d5aaba19ac81fd9dc605769c0023317bbc060f45cdd7852437bf", 0x26}, {&(0x7f0000007000-0x6f)="884efba5495bfb51ad14a829fb91ee05469352db4dfa1646bc8bd51bebf282de328582905468be437623d7b5bb8c7a009dbdeb2e3336811cc3e8d021ff55c62ad41bfae34a6792485e42d3f04b97f385f0891bb970bce32e0fe73fd0aa33a2706d92776c72a100821f159134aa349f", 0x6f}], 0x8, &(0x7f0000003000)=[{0x40, 0x13f, 0xfffffffffffff1f7, "fcc28cf4cf7d733d2dba57eb47eac0ae4d13476516c2d499cb8c305e8cd076d473186f93a11130eb7e"}], 0x40, 0x1}, 0xffffffff}, {{&(0x7f0000001000)=@ipx={0x4, 0xff, 0x100000001, "3147f207f730", 0xfffffffffffffffa, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000)="a1482920a6360e4f9605716fefcb54dd9873fff9e23e6db9e269dea96ec3decc4b24eee180e414841975a6d542df5a3ef8ddaa7ca01ada7a4a12ad859d8523d84bad2563862abb7984d4583854795485cb9855453fdc675adb7604822ae5f66217d6f71b044902ecfff11083b5578ea792cfb0d616eddebbaa94ae87c16a6846fc494785dc5a4aecc882d3b2d3145ac4fbf7c2fd75340a08f18b7c8bf8c42c1b48", 0xa1}, {&(0x7f0000005000)="95af269f6e726e00101d2c2d27938ddb4409e54ce62ce2f7919a5431a6cec746443da72b0afcfb3023c29339a79ae6be5947132025265973c5d7dd7722afcbf522ed0d9d80d03a0be11765fcc1c2f626f9cf41f53bd5e9e5d43b1608b90981b06c119dc8972a48d768cf3e41d597f9b8e54a0753604e402735e69abebded44b71458a6", 0x83}, {&(0x7f0000000000)="f7f19f5c9fda3edec1f25e045f172025e395c48a604ba95367eee071c25b4ed7d512ea5cd1d492ca9676df96251ce61a0af3293085b101c63d792e5f511304a65c60b268261bc5f2896d39ab270eba2827c616f58d75fa32113f8cd053bdaa18b06fafd94f24947ff3a007779e9ebea556f38c4a7e8817653378812bc940371773c4c9d93400076805b2", 0x8a}, {&(0x7f0000000000)="c4c73af147270adef46e8c68271fd67779ea178bde4d5f3f842a734d8e6bdba62ed2943025b0140c88bfdc6729b25ad18d1271f35dbd7603a5f61596964e049c527f3ad4fe77fc7eb92fc2f93eb8c8cab963477944c210f4c89a2dc0ebdcde8f5f993c680acd05f585885b1e7a6bcfe2e238", 0x72}], 0x4, &(0x7f0000004000)=[{0xe0, 0x104, 0x989, "5fb7cbf9d3e75a244b10f0a215dcb791587c7020416b86b3822ba7f477b33385f17ac8d9e60de407950cb26fe88b9d2f7f943f34f75c983efb81c88528acd756079caa060e86af52fd519a8266bef49f0a16140d8c899e7dd85b303c88bb5cfeb3abbe3a6c25dbcfd7f238fadbbe259fc3c8f3cd8e53f8304c6b1c0dd5db9fd14f04506af1b1641ff345c9526eccc0f7fe21cbd22937fcd5a798e1e23014d425d23c99cf173ccf611eaebb89969027e8ae894192c7cef2a53d5395b92ebac530effa99541cb50508bd05ac6fac67"}, {0xb0, 0x114, 0x3f, "c05b54b8791f138a5739064158cbe7d70fb3222d760fa4b4c44fcd9c7c44a0c542a8b915ddf4c756faea91a0b6dcf12db93d04f305cd8ac585b09b3bc923300e31e42bb91d95c01209e982bd0a02b0fc59947632b888ca7eaa5f12e0396d3348bc419809a7498a7336a998da441c94048579ba24844bb195e65d9c6513e6c67323342f47f01f40495d7d03eefd4bfaccaf304226e58c30917e4235"}], 0x190, 0xc000}, 0xdf}], 0x7, 0x40080) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009b0000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e00000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e03000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) [ 66.475271] nla_parse: 10 callbacks suppressed [ 66.475277] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000ff9000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002d000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d37000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000671000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0xdd, 0xa, 0x0, 0xa0, 0x5f, 0x0, r1}, {0x3, 0x5, 0x6, 0xcd, 0x81, 0x3, 0x5, 0xa603}, {0x9, 0x2, 0x0, 0x7fffffff}, 0x4, 0xb, 0x2, 0x1, 0x0, 0x1}, {{@in=@empty=0x0, 0x0, 0x3b}, 0xa, @in=@empty=0x0, 0x3, 0x4, 0x3, 0x7, 0x5, 0x5, 0xa2}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000a0000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000758000)="73b2502d02a1c7fe61b79bea74d436afc08b3d9dccf6551732ff7285e9b17fe637a6a8baabbc339407c154d8fc49643b6514d9e61be439ee430f739cc489ca2b56faa7a7d45caf1b834e491d22b080ef4718bf92a3a896770b15f8c9d1a193120bf389faa5d1a820cc1c449f46c0d0e35de70fbee1a6885121a1b5826c53e7646c0e8469538231c2b8979637e0c8af52dd85b1dc60c8253666f34448d252dd7a4b5270af76759ee1ec9f39da2fd1df470350856406784a31a1b9d054373391eae13d9c4ff0401c8e4523e3184206520492eb988744f3f6b99711478ee83a01662e92aa8f2f2237189d6f65ae272f26bf3c6bb4f35201e127b3892ce0f0718d1bcfef7dfe356ae2d4f6427675ad8d74ad1e84ebd0769900368feea531afa8db0a0767ba5f7e03a20144ad0cf7d0d10d4730e987b27a649e3afd08d86f68918c8484352189f385c692c98e92a6c209dbab3dac0247bad7cae988f2bea0999376d3a6759e9ae4bb9eb006875a5ecd3af41f30188d51ca4819c4928b929ee0146448d6af8ca6fa21aa9dde24011640868ee85da479c7100fe4c6946476d9021a0ce0dc9065b2318fffbd70657e4471fcaaa7ebcbe7760b2a1688878fb41a7298708c7db0cb38a8abee091559c83647f80ba372c5f45b30e7e406d774671ea60faf112d47585e78e9b63e3a88cc9e1ac8eca07138cf31ba630e9ea9b5b8b2cfa0aa6b78f1bad2af084699af96d2d4cbb7d28ae62a738a91d52de102381df0f8d65804e9b4757b75152d18139af630f943b032a57a75a0d80ecc101d3de0ee6a11ec2a56ac1060bccfe3bdfe98bb0f02ef1ffb9aee30e3c330e1391cdb3798e0a91d4e5e8dda05e881d52ba024dc3274d042365fe4136b9139d3d0af790d44104c212bc6d8d3380dfddd2186e6648ee8444fc95daf96a88a340fedad52c0c5a00bb2e4e3054b4e24c02b6715de81998a820953f99b22085bc8070ad2682e4fe6050eb69b75c68d47b44be2a4cc2ffbdb437bcd738d6facdf31fc0faacbdb358a2f5d78b2f62e47de62aa9d9d6dab48e656618d97df24b9269e1f1c327ed09ff0f84237f2e1e745a75945fb3de28fe884afe8aebbfe55c14bfa39e8537fea09085da2b3c8837a63cbad647204e6515ff74bdaeaef813cba6f6bcfc52a5a28de6bfaaadfc54f09a4c30f27698082ec071d91d028960b9f62629df696472a79ac80900aefea17ed664da604d77b9351e52554573cd34a5e509fe9b8641946568cdb4fda499d1943916e333b177dbc70de161d9351144e8b4d9dab38db2a5f55cc2074c9d3ff7e38892e51c6d87c40f882cf7bb6f091e54c0525eeaab459d37e1a2c0056b0c9983607c4f9780e922dc7fc8ada243fcf28c690d66079de6e366b0f0f408c517d003369cd89cedb34abe21cbb1817bb1c2cbe3e57c2283f011447ad62f3373e1efc915548255b9082b0c3419b9a9f2e03da57f370bde1cd8bf2fd0280f53b655f8736fd6c3a034f411cb6320213011578bcdeaa4bb0b43be66c04f76ea65c083248e0b5a425a90a4df6f843a7579a1b189481c308d1add01f3935bca8c8fc491951dd4f6aa836a52c1aff4464531af1195da27f3c7a87071098844abb7d5940f149c6d366cc02cbfe0f774fd08c8280c312ba1ba03b4458555eaadbef0248eafd24ae471c80693674e56e58bc3f6f63c22f61fcb90f8ae3b4b4d8d82cedca147d6cea3587fa194ad93606f3ea6e36b595dd03c74197ca2887a072d748ab05ea17a261d48eb382ffc4d2c553545f0aea0113a9bd9ddd777c2df47182276efdfac1677ae2ff82293e1e83add1306c4631da4104ec1d50302ef9b100a947aa513aa4c9679fa7bca0859abaedd845fbc2aff2ce33152e6949ad1a1c514061608bb30ba603bd0cf64d51a991b5eb4dd034f3e757010653c442db881e95e83be98e8dfc00da291c4eccebb2af21b96b9077b8476f122949a4908a25172307a20607e27594c16d2da0ec8cee61f87b95966848c22e04353f36922c2527eee24a7a6b47cfcdb77d2ac7a5c4da4166c86dc02bdff59c8710e51316b161ed92efe8c62e5a7bb095afa2bee70677059afd2d832a9d5fdcbd891f3f5f33912fc2e142c5b8d4ced96e72fa7daf48e4f87e88f5dcfc1a38a3effe80c68eac5e1a9fe6c81d320969399dd70f64b5f3bc267641fdde5e8fe00d6da0d0a93683129c9edad2861d10c91148c9e6965ec35bc0ad8a846be920626b593d00209a0fbc05c9fd18d14d40af2638019ffd447d59fc390c59791ba7dfcae55a7f35354f66f13f17de840f52f079ad4a2caf54c58c4b603183db18916754f34be6fd1c58deafb1a1aea7f5d63f7e6d7f634cf3d1a6db49261aa31b7f9e543f0d1de1dcd3f9f2586722f29f9b91a2e3a85be840e0231e6b9539e49583dc5190c04ed897c4fd10fd0e906a094530d3ecf2b91cb843cb6032f64203b848b81d2fd1292ac6f79ffb4f557b86c31be725af2356210b5d43087f936dc5457ce788f40fae3fd505a68fd46e8b3ec6fa3fe7eb0c7feafd0291cd725b253781f439ca3657e69a486aa794fea32ec8f3dcfbca43f59beaf40fb918908948093bb3edcdd98a60b0bee663cd98f636895601c2c43fe8f182205fe182591d5c23bc4e5458e4d6de167a7172cb7f617a5774dd0f5aace5dda87453d213c36f8424b5e993f566cb9b5ddd4e768df5a7dbd515bd5acff39a088783b612cb87f79d7156e8a573939ce9adfa0eeef71cab86a6572726a2114b036b338565aedda53756e586f392a8376c9dc4c9feb907a77fc7729283b77aad0f1bc449731ec9699e0722", 0x7cf, 0x801, &(0x7f0000524000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ab0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061d000)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000070000)={0x1, {{0xa, 0x0, 0x7ada, @empty={[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]}}, 0x88) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006a3000)=[{&(0x7f00006c4000-0x29)="2900000020000303013d5424fc09002002000014000400000000000405001100010000000006ec006e", 0x29}], 0x1) 2018/01/13 07:16:37 executing program 7: r0 = socket(0x8, 0x806, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000db1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000057c000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/13 07:16:37 executing program 5: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ad5000-0xb8)={0x0, 0xff, 0xb3, 0x8, 0x80000000, 0x80, 0x1, 0x40, {0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2e3, 0x400, 0x2, 0x7fffffff}}, &(0x7f0000964000-0x4)=0xb8) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006a3000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0xffffffffffff7fff, 0x5, 0x60000000000000}, &(0x7f0000ad4000)=0xa0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002eb000-0x24)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000291000-0x8)=@assoc_value={0x0, 0xb6c8}, &(0x7f00002eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000867000-0x20)={0xf5, 0xc982, 0x2, 0x11, 0x1, 0x4, 0x6, 0x7, r1}, &(0x7f0000e98000)=0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000694000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000132000-0x8)={r2, 0x2}, &(0x7f000054e000-0x4)=0x8) 2018/01/13 07:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) pipe(&(0x7f00006c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a64000+0x120)={0x4, &(0x7f0000712000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000081a000)={r2, 0x3}) [ 66.519717] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 07:16:37 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000+0x814)={{0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, {0xa, 0x1, 0x1c95387d, @loopback={0x0, 0x1}, 0x8000}, 0x2, [0x8000, 0x6, 0x0, 0x6, 0xec96, 0x0, 0x2, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000)={0x6, &(0x7f0000002000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) 2018/01/13 07:16:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) 2018/01/13 07:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00003fa000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008ab000)={&(0x7f00005d7000)='./file0\x00', r0}, 0xc) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00001a7000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 66.564496] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 07:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ed4000)=0x1) close(r0) 2018/01/13 07:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000734000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007e9000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x568, 0x2, 0xfffffffffffffde3, 0x3}, &(0x7f0000d96000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007fd000)=@sack_info={r2, 0x81, 0x5}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000a6000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2000}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x26, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept(r3, 0x0, &(0x7f0000489000+0x9dc)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007ee000)={r2, 0xffffffff}, &(0x7f0000af7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f40000-0x4)=0x0, &(0x7f00005e2000)=0x4) 2018/01/13 07:16:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x30, 0x5, 0x9}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x4, 0x1, 0x0}, 0xa0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/13 07:16:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/65, 0x41}], 0x1, &(0x7f0000508000)=""/49, 0x31, 0x3}, 0x40012040) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) [ 66.613268] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 07:16:38 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) 2018/01/13 07:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000df8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002e9000)={0x0, 0x0, 0x20}, &(0x7f0000714000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002f3000-0x14)={r4, 0x4, 0x5, 0x60, 0xde7, 0x4}, &(0x7f00007e0000)=0x14) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00006e4000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000908000)=@sack_info={r4, 0x0, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000210000-0x10)={r4, 0x7, 0xe5, 0x7fffffff}, &(0x7f0000afb000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffffff, &(0x7f000036b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000304000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000799000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x1ff, 0x1e99e142, "d2af9e0812953095e8a8d166a5e49b3c939b1c5a83cf0bc45f8262c97a676c4fac4fddab067e5030bce566abc8ebe38cb3e558117167e8ed0f1e4566d4e409afa5d7aae42038d152c2f5f1d799d90829"}, 0x160) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c04000-0x10)={0x0, 0x3, 0x6, 0x6}, &(0x7f0000858000)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000241000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000157000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000083c000)={r7, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000cb000-0xa0)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x8, 0x10000, 0x44}, 0xa0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000259000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000da1000-0x4)=0x14) 2018/01/13 07:16:38 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept4$inet(r0, 0x0, &(0x7f0000ef7000)=0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) 2018/01/13 07:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x5) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000a66000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d57000)=0x7fff, 0x4) connect$inet6(r1, &(0x7f00000cb000-0x1c)={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003d3000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005d9000)=0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000af8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000180000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b0d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x1, 0x500, 0x7, 0x80080220, r2}) 2018/01/13 07:16:38 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r2, &(0x7f0000533000-0x4)=""/4}) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/13 07:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f00006dc000-0x72)=""/114, 0x72) write(r0, &(0x7f0000629000)="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", 0x1ec92b7990373b0e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dc3000)={0x0, 0x2, 0x10, 0x7f, 0xfff}, &(0x7f0000478000)=0x18) getsockname$llc(r0, &(0x7f00009e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cba000)={r1, 0x6}, &(0x7f0000c6d000)=0x8) 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000031c000)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000041000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000003f000)=0x14) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000587000-0x10)={r2, 0x1, 0x6, @random="26dfea45f93f", [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e83000)="1f0000000104ff01fd434500000200000000000000000100048f004d300600", 0x1f) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f000094a000-0x4)=0x0, &(0x7f0000f24000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000fd000-0x4)=0x8, 0x4) 2018/01/13 07:16:38 executing program 4: listen(0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000c33000)=0x0) [ 66.713516] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 66.750164] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b6d000)="1f0000000102379f4c3f000000000000000000ff09000b800400010000df18", 0x1f) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x4040090, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/13 07:16:38 executing program 4: r0 = socket(0x10, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c85000)="a2bf9481a73c3bc97126ad27baebd6607e23e9290a6c3861b032539e46016b8c014baefa14799941e628312506b79b74744929efb5ddadb02b1b63fbf8a4e6c46d9e4dc1c90a2cbde0f6441347f223b69a1f9a95e6aea6a0acab15a35d86e1ebb111215c7e60de", 0x67) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000043c000-0x10)={0xa, &(0x7f00004a8000)=[{0x3, 0x7, 0xfffffffffffffffc, 0x69}, {0x8, 0x200, 0x7, 0x1}, {0x7ff, 0x7fff, 0x5000000, 0x0}, {0x3ff, 0x9, 0x2, 0x7}, {0x4, 0x8, 0x2, 0x80}, {0x2, 0x140000000000000, 0x3, 0x8}, {0xdc34, 0x1, 0x8, 0x8}, {0x9, 0x8, 0x2, 0x1}, {0x0, 0x0, 0x19e, 0x9}, {0x1, 0x7ff, 0x9, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000093a000-0x20)={0x10001, 0x0, 0x10001, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x7, r2}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00009f2000-0x4)=0x0, &(0x7f0000bbf000-0x4)=0x4) 2018/01/13 07:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x1b, 0x80007, 0x0, &(0x7f0000959000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000bd0000)={0x7, &(0x7f0000972000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000470000)={0x0, 0x0, &(0x7f00008eb000)=[], 0x0, &(0x7f00000b1000-0xeb)=""/235, 0xeb, 0x0}, 0x0) 2018/01/13 07:16:38 executing program 5: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x22e2) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000164000)={r2, 0x50, &(0x7f00006eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000edf000)=0x0, &(0x7f0000ee0000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000ee0000)=0x2, 0x4) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/13 07:16:38 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000d7000-0xc)={{0x8, 0xfffffffffffff001, 0xffffffff8c8298ee, 0x1, 0x3ff, 0x1}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x7fff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000259000)=0xa127, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000b95000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d8f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00002a1000)=r3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000781000-0x8)={0x0, 0x800}, &(0x7f0000ef5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000077f000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001f6000-0x10)={r4, 0xfff, 0x323f9c4c, 0x80}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000764000)=0x3, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x2, 0x300) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f00003c3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000070e000)=0x10, 0x800) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000131000)=0x5, 0xffffffffffffff42) getsockname$inet6(r5, &(0x7f0000c42000+0xc45)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000064e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x2, 0x42) getsockopt$inet6_int(r7, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d0a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a16000)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000982000-0xb)={0x80000000000000, 0x0, 0x7f6, 0x100, 0x100000ffffd, 0xa, 0x80003ff, 0x9, 0x30, 0xffffffffffff0001, 0x6}, 0xb) 2018/01/13 07:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffff6) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r0) 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000025a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a14000-0x4)=0xe8) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000083c000)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000006a000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) recvfrom$inet6(r2, &(0x7f0000cc7000)=""/102, 0x66, 0x0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 07:16:38 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/13 07:16:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8001, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a66000-0x4)={r1}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f54000)=0xffffffffffffffa0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000bd000)=0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000f57000-0x10)={0x1a, 0x16, 0x6a, 0x8, 0x1d, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2000000000000020, 0x13, 0x7, 0x0, 0x0, 0x3, 0xffffffffffffffff}, @sadb_address={0x3, 0xa, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x800000000003, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x2, 0x0, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000063c000)=0x0) 2018/01/13 07:16:38 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f00004aa000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000021000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006b5000-0x50)={r3, 0x7, 0x48, "d9eb436cf637ea99916da6bd111c6e889979951b4a7456edd39d92e36de89a288e697f1098c0617566f57191f47a175f26fe079b424b7f2668bab82ad7f10facf9279d5ec8937c91"}, 0x50) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a1000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x3, 0x0, 0x2, 0x0, 0x80, 0x0, r1, r2}, {0x8000, 0x1, 0x7, 0x6b5d, 0x0, 0x3ff, 0x6, 0x101}, {0x20000000000000, 0x400, 0x1, 0x5353}, 0x40, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x3, 0x2, 0x1ff, 0x8, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00005df000)=""/0, &(0x7f0000396000-0x4)=0x0) bind$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r3, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/13 07:16:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000355000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000422000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00005a0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000710000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x2dc)=@newpolicy={0x2dc, 0x19, 0x100, 0x1, 0x0, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3, 0x6, 0x0, 0x5, 0x2, 0x80, 0x20, 0x5c, r1, r2}, {0x8, 0x7, 0x1, 0x0, 0x7fffffff, 0x81, 0x6, 0x3}, {0x8, 0x4, 0x2, 0x4f}, 0x2, 0x9, 0x3, 0x6f76fa647039c45d, 0x1, 0x1}, [@algo_comp={0xbc, 0x3, {{'lzs\x00'}, 0x3a0, "b1b7b97ec308e026af43c995e8d9e99b9171401b985960f7b760911707dd2985a2165fe504745d11932f943f5e1413b5da73ded6b4ff3595e0d17f11c3e6c79b7b869f6cff98c3c02068ab8055585a164735eb0d7707c7e711dde2f5ccc51f838c583fca4a7c6618592278dda0fe70493947c743"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @replay_val={0x10, 0xa, {0x7, 0x0, 0x7}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @algo_auth={0x124, 0x1, {{'sha3-384-generic\x00'}, 0x6c8, "9175fceb4d3302f7860effefbb76ffa067723e0a8b04efb83e604b3f1f1c93b182e585af8b571ad1ca607c3e077dbe7a24ccee4f36e1c57053aa800215a5fc28edb175743c0976a5f05a9ccb03cde535ca66354f6b69c861b88e2b5ff3eaeceb16b969b5a0ab9d4f8ec212feee130806cc51742144877d3c7b9d67897f03a5457c78309d969efc11d4b2f0ccc4429c12de487f049be47a7544ccca69391eb3b481fb9099bdb145ee6dbe21678afd19f6951e307f4b819795ca9477f7101ed7ca8fd79dcdcb5409d7bb8b5b0aa6b21086abee08ae37f6d93c8b"}}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d73000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 66.852488] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 66.880111] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/13 07:16:38 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000fbe000)=[{&(0x7f0000fbd000)="9d3f95ec2b2b102c60fe0f9138b5eadeca759e8b4610ea0517d4da402f757ba32d75ce4a8162f550ac6af537e19ee11aa4e17ff415edddd928c6f1653cffc46985c21f2d5bce1c449ce83107e860c68f3686d29371a83deeab77e263b9da3b52b542bb123ad4bfad0d3e76520cb4d2f0345c6ee66fe2893db7806bb7c3f0ffa8eafdeb2924e1c32b22864a56c980489753e337be1871c296adb4d0b3166c10cdaddf898690ca467c20c818557f07855d728327cd", 0xb4}], 0x1, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0x18, 0x3}, 0x4) 2018/01/13 07:16:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002c0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081e000)=0x5, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000003000-0x8)={0x1f, {0x5, 0x9, 0x7, 0x3, 0x53, 0x3bc}}, 0x8) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'rng\x00', 0x0, 0x4, 'drbg_nopr_ctr_aes256\x00'}, 0x58) socketpair(0x3, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) 2018/01/13 07:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000061c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/13 07:16:38 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f6d000)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f6d000-0x2)=0x6e, 0x4) 2018/01/13 07:16:38 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000000a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000)=0x8, 0x80800) 2018/01/13 07:16:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)="", 0xfffffffffffffe09) socketpair(0x13, 0x3, 0x5dd, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x7, 0x5, 0x90}, 0xa0) 2018/01/13 07:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0xffff) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) bind$alg(r0, &(0x7f0000cd1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007f2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e4f000)={0x0, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000087a000-0x8)={r2, 0x9}, &(0x7f0000abf000)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000504000)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0xfffffffffffffd34, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000038a000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f000037b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000040f000)={r3, 0x188be92067937fc1, "f5b52611c7a3cca277ecfd4d6c79f5cca15b33354fb6eeecaf8466f1d28d71b86787afa875ca645e27542aff582c0c7f9c803f17d3a221a929020593ea9a8d94ce5f082c63e9b60ef2a4c0f64a60d6b11a5ab2afccebd35eaf86b09d25e80db31e775bd939508e6dbf6e311cd1d318b2b97ccb02cd7f0cde6a5069c063e916b5a41815038c1d349a92631b9f391eeffa39fdd378f267af35299146adc2689d74e5a5f02207d8569745c1c900"}, &(0x7f0000e40000)=0xfffffffffffffef5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000062f000)={r4, 0x40, 0x5}, 0x8) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000389000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001f8000-0x10)={0x4, 0x10000, 0x5, 0x81}) r2 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000926000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000f8c000-0x40)={r3, 0x1, &(0x7f0000db7000-0x4)=[0x4], &(0x7f000055e000-0x1c)=[0xfff, 0x40, 0x882, 0x3, 0x715c, 0x6, 0x8000], 0x10, 0x7, 0xffff, &(0x7f00009f2000)=[0xffffffffffffff80, 0x7, 0x0, 0x4, 0x899, 0x41c, 0xfffffffffffff05d], &(0x7f00009bc000)=[0x4, 0x6f3b92aa, 0x1], 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000462000-0x20)={0xc3b, 0x9, 0x2, 0x9, 0x3, 0x8001, 0x70ea, 0x40, 0x0}, &(0x7f0000b88000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000eec000)={r4, 0xfb}, &(0x7f00006b8000-0x4)=0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f4d000-0x4)=0x0) write(r2, &(0x7f0000c66000-0x24)="240000e9180099f00012000400ed190e0208b54f0000000000ffffeb080001005f196be0", 0xfffffffffffffca1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a67000)=0x0) 2018/01/13 07:16:38 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0x90}], 0x0, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0xfffffffb, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:38 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x80)=@generic={0x0, ""/126}, &(0x7f0000006000-0x4)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000005000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x5, 0x80000000, 0x100, 0x1, 0x40100000, r1}) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000006000-0xc2)=""/194, &(0x7f0000002000)=0xc2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/13 07:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000ee4000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26) recvmsg(r0, &(0x7f0000c07000)={&(0x7f000032e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f31000)=[], 0x0, &(0x7f0000aad000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000091a000)={0x0, 0x1}, &(0x7f0000ca5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000009a000-0xe)={r1, 0x8, 0x3, [0x200, 0xfff, 0x944]}, &(0x7f000069a000)=0xe) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00000d5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060f000)=0x10) sendto(r0, &(0x7f0000e86000-0xb2)="d20993d3765e2b250f9346d762d76b62e92511fddc6419d7637672759aa99c7bbe329220481f22dcbb1a76749cb7870d1707a6eabc81a2dfd927095d4e56eaf2d81f5cd45d02caeb6671daea1cf397701b11eadce320a2425e382d8393af08902154459102b604a488c5a7f347bb00abeb520740403aa87639db138e6fc33a02e0c21b20f2ad13acf7ce7156848dfe46e152f46fb44c89f08cf6a3246f8ade2fbf6384736e45035de763f3440eea73c39aaf", 0xb2, 0x11, &(0x7f0000284000)=@hci={0x1f, 0x1908000000000, 0x3}, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 07:16:38 executing program 3: r0 = socket$inet(0x2, 0x80004, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000+0xc5e)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000305000-0x12)={@common='lo\x00', 0x8}) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f5d000-0x10)={0x0, 0x0}, &(0x7f0000260000-0x4)=0x10) mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00005af000-0x58)={0x26, 'skcipher\x00', 0x4000000, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b0000-0x29)="ffff27191a0100235f0005000000000007000400010400000000000000fffe000225070997c11e0000000000000001b9", 0x90) 2018/01/13 07:16:38 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001000)="4f66a00b42d5602571a2d7fe2bf67f70cf40edd56f917ab3bc119a9977ac0ee8ca1504972feb8e76a6b7d7e2aa5a3dbbe0903bf0356bef29d7bb1c26893e35b71fbc968997399c1c2a34139b184f32432316f1fc14218fabf16b09ba4a60b9472ccd91d4825dac0ce684e1a82ae7d3578fe4c7a3bc5c776dc2b676af21129eb21a3b5e14f0ee780c3e49e93cbb62", 0x8e) r1 = socket$inet(0x2, 0x80003, 0x1fb) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000006000)={@common='rose0\x00', @ifru_mtu=0x2}) 2018/01/13 07:16:38 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000be1000-0x23)="89a6ede943352966701e635d228890036e442e52da987c739fa70812e7b4d5f9c56546", 0x23, 0x0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x2000000, 0x0, 0x4}}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 07:16:38 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3b000)=0x0) 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000086d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000012f000-0x4)=0x10, 0x80000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000624000-0x48)={0xf, 0x5, &(0x7f0000f2e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd83d, 0x0, 0x0, 0x0, 0x80000001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c57000)='syzkaller\x00', 0x1f, 0xdb, &(0x7f00009e1000-0xdb)=""/219, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005ae000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000070a000)={0x0, 0xaf, "168f1556d02d69e32a6d00e8fb1ad98cdf5719f97b2bff30c2ee7656755164ce8982f7f27190c116c21b5b4538a08447fbfb8315ff4c8a1d788856ebc1ec26ded87dddae04730049c5d6e42f39750da95bdc661f28415a972af1d4ee9fd5c9e33e6ff3c0f1155f40c4a59f255a1bfb218e6c5094810bb746735bf814752746317f11d5bd6df6ca46be8ca2ee49f4f00f167e7d1718f94721594f93e7ff67b09601b602862c3fe7a94923522048e74b"}, &(0x7f00001cf000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001e9000-0x8)={r2, 0x8000}, &(0x7f0000832000-0x4)=0x8) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000070c000-0x20)={@generic="201fe8e3819af7fcbaea156731f12a36", @ifru_flags=0x203}) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r0, &(0x7f0000a3c000)="10", 0x0, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000fb7000-0x7d)=""/125, 0x7d}], 0x1) 2018/01/13 07:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f000039b000-0x8)=@un=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f000075f000-0x100)=[{0x100, 0x117, 0x2, "56ac40cb8798372dc6bf6227fb2e45dcf51c9498003fd5163fcdccecfbc2f3eae43a16707a770700000000000000b99689bff29d1a4a8ec1c460013f2e23ef616ea1367484f99d9afeb878911e7dbee5ecfe8d918b9b3267e74835c2b3bcb1358b6f9135b621ffd1efe48f15caa86b9eeea1267697f875f369cb456a39de402d1e3441d5617d84498ec1d6c1c3191d9271e54a8b6efe2f9cba1d59bdae1097b659029a0dc7854b5337c966334341ff04f6f333576a87b9765293a42d6ef2b57bc129093db00267780074c4bfdbe81d9bc3d681b11817fbe0ec1ac23a818ab7106a0b4b72426333ef76"}], 0xfffffffffffffed4, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/13 07:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000cf7000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b79000)=0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ee8000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x4, 0x6, "03102b17ca1e778435b632614b11b830e9b69cfa7bef6e96004ad11b9f5d48f7e18b6dc15a5593b08231139dfbc61d9805d5addba73213fef1c83459bce0ffed85d9659f9fc1c9198468f5e1caff73dc"}, 0x160) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cef000-0x4)=0x2, 0x4) 2018/01/13 07:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000b8d000-0x80)=@generic={0x0, "0c38911d9ca648ef7b8eea4d92a9e854dea5a093e54fdbcf7d5aeb7b5f71ffc072934524e066c60f4c21184a83fda0df0491dc75642e008e28541b19a6f900f0d71da86da6c3f2d142506f31b8c528fe326ec270150dce00a11f2992ff528892c8b746aba9b653ee717baa66b24f46ca2b85a507e222f1bbaf2618e059b3"}, 0x80) poll(&(0x7f00000b6000-0x1)=[{r0, 0x0, 0x0}], 0x1, 0x0) unshare(0x80000000) 2018/01/13 07:16:38 executing program 6: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0xffffffff00000001) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ed1000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:38 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009f5000)=0x0, &(0x7f0000dd4000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000492000)="", &(0x7f0000fbe000)=""/0}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd1000)={0x0, 0x20, &(0x7f0000fd2000-0x17)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000056000-0x8)={r2, 0x80}, &(0x7f0000fd2000-0x4)=0x8) 2018/01/13 07:16:38 executing program 7: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x75) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="819cf75a323f1544dcd92ec001a925c9a795bf2b0d20e921bae8d1d2dbcefd01f75bf642bf315453b826915e62ad6be425c529e5c025710abb71771d312802e1eee34ca80c5726331a0a803799047f8dca65fa99670ea6e98b418a80fc7b6cb673ab75cf1cc8d4695f8df2d88c0b1962116bbe89fd91286072bbe2a478ca39a874b3bf8a99b75dc4df7736f7dc35e14ce45e21102d3aa92e29c569daccdf7dbaacf9d8baae77418be13159301eb8bb3e48793f44c41890d7ca8a6e0bbd64e542db56c46ef6564aa36825e37783114fd2a52cf486e5eb1c5536b597", 0xdb) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x8000, 0x4) 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d94000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f00009fe000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000099a000-0x4)=0x58, 0x80800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006db000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e62000-0x4)=0x68, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000041e000-0x4)=0x100000000, 0x4) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000aa8000)=0x1, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000dda000)=0x8000, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ce8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f71000-0x14)=@ethtool_wolinfo={0x6, 0x3, 0x7, "6e2e46d4b279"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000aed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005c000-0x4)=0x14) [ 67.208863] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x3ec0, 0xfffffffffffffffd, 0x6, 0xfffffffffffef023}, {0x40, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r1 = accept(r0, &(0x7f00001ad000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1c000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006f2000-0x4)=0x0, &(0x7f0000aa9000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/13 07:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x3, 0x4, 0x2) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 07:16:38 executing program 2: syz_emit_ethernet(0x4e, &(0x7f000008d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x0, ""}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00009bf000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000870000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000330000)=0x5) getsockname(r1, &(0x7f0000bfe000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000-0x4)=0x10) accept$unix(r0, &(0x7f0000ab4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000228000-0x4)=0x8) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x7, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34000-0x38)={&(0x7f0000f68000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000439000)={&(0x7f0000c98000)={0x10c, 0x400000011, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="dd72c6a75e000012a6c2d8b650d1519584a8348278220a61588ff7ca9a4838d105c0586ea5afe0ff1d4357c8b452d4411cbd7403c9947f1dca609d3f04c92b757d8b24b269388bb1bad9b926f95a5a5073deb17a4ea676191b1062ef8f447c8e1a3b5ff8554d083815917841436743fb7a4741a58cbe5710127777d2a710de5def7c3f7712df90301da1c42d67e2b09c7f610db556c019fa81e14c4f694fef835a98da9e6197a0b35c817c58ddaeb2ad2bff50c036fbfede9dbb4303708ba11ce6ffd8719e438d89e2fd510c6c103df884799385184c352a6d0288bc8d3b54677d6d5ed5cf6507209a312a143c48f0776f8a915f20cef043"]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000-0x4)=0xfffffffffffffe00, 0x4) 2018/01/13 07:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) bind(r2, &(0x7f0000f48000)=@ipx={0x4, 0x0, 0x2, "87f50cd5f636", 0xfffffffffffffffe, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000690000/0x1000)=nil, 0x1000, 0x8, 0x13, r1, 0x0) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) r3 = accept4$inet(r1, &(0x7f000048c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000173000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00008b0000)='yeah\x00', 0x5) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f00009fe000)=0x4) r1 = accept(r0, &(0x7f00000c8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000068e000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009a7000-0x8)={0x0, 0x5}, &(0x7f0000e06000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000daa000)=@sack_info={r2, 0x7f, 0x50a}, 0xc) 2018/01/13 07:16:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x101}, &(0x7f0000bc7000)=0x8) 2018/01/13 07:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f00005e3000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 07:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca5000)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f000063d000-0x4)=0x0, 0x800) 2018/01/13 07:16:38 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000006000-0x10)=[], 0x1aa) 2018/01/13 07:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000175000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e28000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfb000-0x4)=0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002f7000)={0x0, 0x6, &(0x7f00002e7000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f0000983000)=""/174, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008ca000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a5000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000061a000+0x79b)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a97000-0x4)=0x0) getgid() socket$alg(0x26, 0x5, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00007b3000)=0x0, 0x80800) accept$llc(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a67000+0x220)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f00006dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004af000)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f2000)={0xffffffffffffff9c}) bpf$OBJ_GET_MAP(0x7, &(0x7f00001b5000)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x8}, 0xa40eed48d963e092) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/13 07:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) r3 = accept4(r1, &(0x7f0000975000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000)=0x10, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000391000-0x4)=0x12, 0x4) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1a, 0x3, 0x2, &(0x7f000069a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/13 07:16:38 executing program 7: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b4b000-0x48)=[@in6={0xa, 0x3, 0x6fce, @loopback={0x0, 0x1}, 0x590}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x675d8bc9}], 0x48) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e800", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x32, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) [ 67.406008] audit: type=1400 audit(1515827798.715:71): avc: denied { map } for pid=14867 comm="syz-executor1" path="socket:[26404]" dev="sockfs" ino=26404 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 [ 67.454668] ------------[ cut here ]------------ [ 67.454675] kernel BUG at ./include/linux/skbuff.h:2073! [ 67.454708] invalid opcode: 0000 [#1] SMP KASAN [ 67.454713] Dumping ftrace buffer: [ 67.454718] (ftrace buffer empty) [ 67.454720] Modules linked in: [ 67.454731] CPU: 1 PID: 14905 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #186 [ 67.454736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.454749] RIP: 0010:skb_pull+0xe8/0x110 [ 67.454754] RSP: 0018:ffff8801c4807230 EFLAGS: 00010216 [ 67.454761] RAX: 0000000000010000 RBX: ffff8801c4e78080 RCX: ffffffff843043f8 [ 67.454765] RDX: 00000000000001ca RSI: ffffc900018ec000 RDI: ffff8801c4e78104 [ 67.454770] RBP: ffff8801c4807248 R08: 1ffff10038900daf R09: 0000000000000002 [ 67.454774] R10: ffff8801c4807238 R11: 0000000000000000 R12: 0000000000000028 [ 67.454778] R13: 0000000000000030 R14: dffffc0000000000 R15: 0000000000000000 [ 67.454784] FS: 00007fd8f80cb700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 67.454788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.454792] CR2: 0000000020d0a000 CR3: 00000001b1aba002 CR4: 00000000001606e0 [ 67.454798] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.454802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.454803] Call Trace: [ 67.454816] esp6_gro_receive+0xb4/0xbe0 [ 67.454830] ? esp6_output+0xf20/0xf20 [ 67.454845] ? __lock_is_held+0xb6/0x140 [ 67.454864] ? esp6_output+0xf20/0xf20 [ 67.454880] ipv6_gro_receive+0x844/0x13e0 [ 67.454898] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 67.454911] ? rcutorture_record_progress+0x10/0x10 [ 67.454918] ? check_noncircular+0x20/0x20 [ 67.454925] ? check_noncircular+0x20/0x20 [ 67.454936] dev_gro_receive+0xd38/0x2110 [ 67.454945] ? memcpy+0x45/0x50 [ 67.454958] ? net_rx_action+0x1910/0x1910 [ 67.454968] ? __lock_is_held+0xb6/0x140 [ 67.454987] napi_gro_frags+0x386/0xaf0 [ 67.454999] ? napi_gro_receive+0x500/0x500 [ 67.455020] ? tun_get_user+0x2737/0x3940 [ 67.455032] tun_get_user+0x2760/0x3940 [ 67.455041] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.455065] ? tun_build_skb.isra.49+0x1810/0x1810 [ 67.455077] ? __enqueue_entity+0x109/0x1e0 [ 67.455099] ? find_held_lock+0x35/0x1d0 [ 67.455112] ? tun_get+0x1ab/0x2e0 [ 67.455128] ? lock_release+0xa40/0xa40 [ 67.455141] ? __lock_is_held+0xb6/0x140 [ 67.455161] ? tun_get+0x1d4/0x2e0 [ 67.455168] ? tun_do_read+0x2600/0x2600 [ 67.455175] ? __check_object_size+0x25d/0x4f0 [ 67.455183] ? rcu_note_context_switch+0x710/0x710 [ 67.455197] tun_chr_write_iter+0xb9/0x160 [ 67.455208] do_iter_readv_writev+0x525/0x7f0 [ 67.455220] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 67.455235] ? rw_verify_area+0xe5/0x2b0 [ 67.455247] do_iter_write+0x154/0x540 [ 67.455256] ? dup_iter+0x260/0x260 [ 67.455266] ? __lock_is_held+0xb6/0x140 [ 67.455279] vfs_writev+0x18a/0x340 [ 67.455287] ? __fget_light+0x297/0x380 [ 67.455297] ? vfs_iter_write+0xb0/0xb0 [ 67.455316] ? __schedule+0x2060/0x2060 [ 67.455327] ? alloc_file+0x27e/0x390 [ 67.455344] ? __fdget_pos+0x130/0x190 [ 67.455352] ? __fdget_raw+0x20/0x20 [ 67.455360] ? trace_hardirqs_off+0xd/0x10 [ 67.455370] ? exit_to_usermode_loop+0x198/0x310 [ 67.455383] do_writev+0xfc/0x2a0 [ 67.455390] ? do_writev+0xfc/0x2a0 [ 67.455401] ? vfs_writev+0x340/0x340 [ 67.455409] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 67.455419] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.455433] SyS_writev+0x27/0x30 [ 67.455443] entry_SYSCALL_64_fastpath+0x23/0x9a [ 67.455448] RIP: 0033:0x4529a1 [ 67.455452] RSP: 002b:00007fd8f80cab80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 67.455459] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004529a1 [ 67.455464] RDX: 0000000000000002 RSI: 00007fd8f80cabd0 RDI: 0000000000000012 [ 67.455468] RBP: 0000000000000506 R08: 0000000000000000 R09: 0000000000000000 [ 67.455472] R10: 0000000000000066 R11: 0000000000000293 R12: 00000000006f5930 [ 67.455477] R13: 00000000ffffffff R14: 00007fd8f80cb6d4 R15: 0000000000000000 [ 67.455493] Code: a3 d8 00 00 00 e8 69 da 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 57 da 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 48 da 3f fd <0f> 0b e8 a1 be 77 fd eb 97 e8 9a be 77 fd e9 41 ff ff ff e8 b0 [ 67.455632] RIP: skb_pull+0xe8/0x110 RSP: ffff8801c4807230 [ 67.455685] ---[ end trace 7ed496896c2be8e8 ]--- [ 67.455690] Kernel panic - not syncing: Fatal exception in interrupt [ 67.456208] Dumping ftrace buffer: [ 67.456212] (ftrace buffer empty) [ 67.456215] Kernel Offset: disabled [ 67.885771] Rebooting in 86400 seconds..