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"}, 0x1010, 0x40000}, 0x8000) sendmsg$nl_route(r5, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000078b000-0x20)={0x1000, 0x0, 0x8, 0xccdd, 0x6, 0x800, 0xf9f1, 0x4, r4}, &(0x7f0000781000-0x4)=0x20) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000d43000)=""/227, &(0x7f0000c4a000)=0xe3) 2018/02/12 05:16:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3, 0x1c0000}, &(0x7f0000b38000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x88f, 0x100000000, 0x2, 0x8, 0xffffffffffffffff, 0x9, 0x5, 0x400, 0x0}, &(0x7f0000448000)=0x20) 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) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000763000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000992000)={0x0, 0x3646400}, &(0x7f0000a97000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fd9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x40000000000000, 0x1000, 0x7, 0x0, 0x82}, &(0x7f0000fdc000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2ed, 0x10, 0x218, 0x80}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d97000-0x8)={0x0, 0x5}, &(0x7f00002cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000eae000)={0x0, 0x45, "8e8d1cd2964781be6aeb1507849dac02f478882c18e6efc9967069fa5f87241ad530211a1db0e72f81bcebbd1de9a35588a70d08d7fe28c8f4d8b39064af3e111fd9971cb1"}, &(0x7f00000a6000)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x8, 0x1000, 0x4, 0x1, 0x9b52}, &(0x7f00008f2000)=0xa0) 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$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f00000a1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x773b, 0x200, 0x0, 0x9, 0x7f, 0x8001, 0x0, 0x0}, &(0x7f0000e6e000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002e3000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000bbe000+0xe2a)=[{&(0x7f0000000000)="f0b99ee4f764363251a3ffaf2682c8fc0ace3aeda8d21d429b62f8d2c3d36b908739e466826930621b1d61204080553d4b683dd53af18a1a9a429d8bd0e9dcb53ddb6dabd90ddd9afa7221d57c7641178c8bc5e81b2851562a8070ff5d3e8a8d5e51d8658640efd633242241072ff411b205ba6b41e58f73262c00", 0x7b}, {&(0x7f000050c000)="28688219ceda27989fe92a68cad1ab381a0ecb393c0d171237d65a528103061776e96db526ff1fb3a9ca33f4dd16647146951af6469d59213b608f721865", 0x3e}, {&(0x7f0000000000)="079a59a030c1697d3f32f9363a3bf5d58fe4e0f0ec2015d17c078a190cca7f03bc87447f940f25e548a41510ea9d0d6bad1fc4d4b07f9840669e85c87e586c5c733ab14a457cba24f27bbb05771eadb87db6b7faa48af1b07b8a9cffd136ea77d07f3a0e152c496a5a5c2584498012ad17f25132be69be55cc492da3e53eb002621b3610f8431af3b6984dc7e2a6c44fa6be78611d6614869af7ec1f0dd698918c2ff248f26016395246e0dc6144fa03ff922d6d3ad8438be111294d", 0xbc}, {&(0x7f0000370000)="a611f24981d45a935776ff0f749155fe", 0x10}, {&(0x7f0000001000-0x91)="61ff9a2759c62d9e08b0c354ecb1bb79a986487dbe6d4a0f8b7e3d1389198762d173f41575d81f79b21a9d2de33cc10399b7fe24db1581ba7f5c8aee6abdcd50c7b2da2949c81606691ca5315034bebed57d9adce96e4e5bc799c5de84b82cc3e7e49f835052208a3350ac6c0564c6aeb4a2050336f2555a553c14e26f46721baaaa909547ab9f9fbb269cae97d03749e2", 0x91}, {&(0x7f00001bf000-0x1000)="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0x1000}, {&(0x7f0000000000)="08deb3ae5de3079a852f9f40", 0xc}], 0x7, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x206, 0x5, 0xfad, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x4, 0x8, 0x8001, r2}}], 0x60, 0x840}, {&(0x7f0000367000)=@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c, &(0x7f00009a5000)=[{&(0x7f0000001000-0x6c)="6b7e522b153153aea68ee81b4f0c58ce56c68a83609b25272150ba0f7f1595a0632e605dfb21022fa7c98333419ddfbc14947b8f5dce85dd712e68e61dae22dac1eb68cb844b16ecc725d8b21bd5c683ac1049d8e30ce0a58adb40ce638abd31435448786de57dc1002a9748", 0x6c}, {&(0x7f0000000000)="283d8e98cce2f68ce740564c4494039dd58dbdff3c083696bbc02b2364f7e6", 0x1f}, {&(0x7f0000001000-0x89)="b8611cb24e57aaae1ae75016c0e069855510e02f631b08cb5ba5172d694cf74d77660fa7da8b36e4b71f94645d7cc7b4fbe34cafacf7cd3e90e567da3263c52e52cc6bc377093d3bfba1b16adc15450f69aa024c5ce7522d5839ce96da4e4b1bdc7d6b6d34d1792def9b061f924f4430445483fc1679edc550a1d8331f8f9897a3ef3cc777d5743322", 0x89}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000014a000)=[{&(0x7f0000602000)="7f5236fb49defb2b75db408054289ba0862f68e4e48f0337204fb284b2507f42e9b74650334c1500ffa1ee9e00a10ff2bb8a9e91393a154533368b44c15cf378d54d4ec6228d5a3d77d3a5851c720c932789ca598a15f17f9b9f0e9bd2287dafc2e7c6ef0b95babaf2cc534ad164a9cc394ad7f2d18894b4a8c2d76d2bf458f4748ec6685cab665f025b26b5", 0x8c}, {&(0x7f0000d29000-0xa0)="771adf35b4f6080b326fb7864f60c03e7acb813e1813983b8ba0e799be79b1ebef4fc8e15543dbc6a0bdc6f3e06130bb4b7f75ce59ebfece145c0caa443d1e8ee002078fc2e3adf5eee1b61ac5ecdb026fb4773d61350e3671e9542f9828840838c4fde017b8bede81ec18078c33e487f5a542448bc8fb024b1b05caab2abeec3a56676e879e80fb3e6f57b989e2a097e1f892dea2f1c1e0bb34436b1ebcfe94", 0xa0}], 0x2, &(0x7f000033d000)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x20, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x2, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8004, 0xe38, 0x1, 0x6, 0xfffffffffffffff8, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffcd, 0x1, 0x4, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0xfffffffffffffffd, 0x1f, r5}}], 0xf0, 0x800}, {&(0x7f0000001000-0x9)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000922000-0x90)=[{&(0x7f0000001000-0x90)="68a38ec2fc1a7d8ec971684929965f504491e7af4e2fa455d46185790a0817d3d3dcbc6ffa282d0a5dd81c32e4c7254d16dab96aafa50bd51b9f3d4b972bb7bbb46b59c8181c3de889398915ebdd6c13a1976f654549da273378ee3f740f2e914ec47ca9ff012b686b00790dcf789ccb28e29fa76f9a066f0e3eeed3205fde9f5e1bf85c818144e8cb2048cc44b4a367", 0x90}, {&(0x7f0000b71000-0xa6)="80bbe8bf1ed50dfa8ab31e393f5b24649cd1bdb6955291f408889afcb3abdc7d57fe51dcc939ae1c13eb869e442ea19bacb08068874deb847267793979494c5e5ee3e6996ffe15d060a8fd3bbd5dc0622c50844b66d94e0130bb8d1d0e3fa8a254922c4fab3e61e36e38a9b0d78549b87c5b9c8e35bbb77b99ff6ce5ac7f5562b9e1716f2aa12395a90c2eaa308fb6c4ab3c4f99127f145a0c10a695b689b15ddbde47d049b3", 0xa6}, {&(0x7f0000001000-0xaf)="4be9efdc98f93a6e432346835b2998d36d2a384904344474bc1e100a911fb09e699371b1604fa4d35e37db7aca779c19ec4477e76e58e5f24ea110eec80a7a6e19a47f62a3dd728eca3d83e7edd7828250bfe177727b3bb7c3f6c60b2fee5ac8794ebc885c20964a7f40ad4043fa7c706d631ccf79de35963c366248dba1670183d3935e3a15bcfec632513c8825f17efb24c14683d5c1d6784164fdb25539ef4be83ec385c00d43d11d3b03cc0d8e", 0xaf}, {&(0x7f0000001000-0xb)="0370da43b5d1177d11177e", 0xb}, {&(0x7f0000000000)="2108deb63ce18b5e5d76", 0xa}, {&(0x7f0000a14000)="deb06781391c406f562c2349e400894806ca1e5ef87b106c3b643639622c6736955034ad5f27479c96efb27528dc31256d8c03db29c5f3b256d50d31034fbd78c564de68b5443acf6d7e0eec913b61302652c693feb6dc0547a76ae264418619e2a156b5230558d741e3919d4a78d55b3fa01579b5be0e8185d814152155278453246e79f912cc15d4ae9fa88ceddb18d7feb55a047540d8e1a377428ff237df94066384540e", 0xa6}, 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0x1000}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)="af838d163256c91570c639a195b439f9926c6294728bb92a4c074fd94036893004ddf7874096fd4a13e176594477453a8238c527d120e2b063b1a31aa5a3b204c4cb068ec5b984045fcee750b054d6654d08624f08063bb90059ca014c12c24f28839fb2a849d69a360e88191b1c0a990af68fdd1452d8bb15ed3a559de0d00e2dc9815e68a4b0ed4128230dc4d52d7bcd742210739d2dfb09f331069ead1c6427294c4e5b34242cd717a7878067c0b321ad1e9d1456db9eb584e95d5c1992c99d973b61db003d9781ebfa9a90f0639e0f88985e1e3f65803a32edc66d3332", 0xdf}, {&(0x7f0000000000)="55a999039009bf6e7e5374618e0e784f26880673cc2b8cd214d12f7b546f575ef5f1769392754a8104b7476c5a75ca1249d3", 0x32}, {&(0x7f0000000000)="82d2b3dc3b5fd5535c30f81beabad6e4b2345aa01914d9626da68eb19e425649efacb6b1d90bc82b9ede5a9122540e4ffa35f243edb82e01acc00ae079dd67550dbd61fa4eb300ada1906304127547984f2db6622567ed8e79b0472b0daf1ce29bcb99d9199d86c3c5446238a75dfc4262a8b16ad7f8878b3e274081e19dba49a9fd14a1ad57f8b36134d45c6d4fd020a48d5973a2b163203dae028ada97838ca717b11604978498b29e1030f3b5d96d87d53ccf05a607003f7858d5b36baaa42af38bf5623d3f18e7247f5d766c248205bb", 0xd2}, {&(0x7f0000f65000)="94fa9b6e38c3a0bf82d658521311c6be8db95ce114089d4df63b1eff6d97cf12bc2f119d4f8945af67e37dcde6c0c0f1bec49ea9303aea6d83326fa683bed1de6ddd6791730a31497bfb535e38ed059e31c6efbf6ee1b68f61850772e2b3fd38d7ff2d14a53f78baa9c24f4f6b01239c3bbb17df16d4f6e9a3a0f7a2729af3e1206342131b1d2e5e7d97728f6340922a45e516ba4745762090923cdf42de139bd54beb976444e90a0fa05c084b636e9bc48e1904e0c486406ba29a5a52ea06fb5f5b036a3b10156da9", 0xc9}, {&(0x7f0000098000-0x1c)="c3cb3402d2e5f7d92510a60ca5c333bcaf0e8d1476c7f1e8ec08a314", 0x1c}, {&(0x7f0000455000)="70885ea71d08c2f594cdb1eec9b8712fb161285bc1ad58805f5689a468085e04f3e048f7a25cef77d72a5ed8bad3c5e86cab", 0x32}, {&(0x7f0000d1e000-0xa6)="53d1e0997b19ff616da9f890ed9d8d21c69a627e0dbd4a5fcf7a5722bde896bb259f71f8dcdab6b1a44c0b10bc3b0c0ec2523b6ad1b2ad4e93ada9161547755582bbee571c44122e52a72f5e23061cd30a30f4435407b26d7d1205ce60b2700316bc2673aa7fadf9c9357d943a2f05d705432fcccc307d546b8cb28ba46ce687cc6a803ef3911ceadcc6732a45298699f85a0ad64e4b391b9d9d704e24e459a2ee967960fb54", 0xa6}], 0x7, &(0x7f00002fa000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x2f15, 0x10000, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x4, 0xe5b}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x0, 0x400, 0x3f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xf6d5, 0x6, 0x2, 0x3, 0xf8a, 0x2, 0xffffffffffffffff, 0x8000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xba6, 0x8000, 0xdd, 0xe63e, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x4, 0xff, r10}}], 0x120, 0xc040}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x40, @empty, 0x1}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000d54000-0xe3)="12a76a3acd13669c6cba7f7474971e83646f969456c27df84008a6ad1bf5d872b7584a135323a18f6b683fb209c8c92f4991b96fdca531d7a98e3633d5e0fcf13a168feb57ac7237fdff60f4bdece95c271602d6fcf1ff6b02389b809011b63cfe25440c5ca2f032c145b8a96c527b7c2215d5e1e6548e9a1323b236088daea3ab021444b6e1fd605ff65942f29cc63943fc98ea069dd58a7fd5ebbd509d1b70b04dec1f9329a39e8c994a48848c319c7811278aadea80db57e9dfc127d49e4cb8cfe5d39676804e51f70df9e79010c5a06bb98b970485ca63e34496d2de324d950e74", 0xe3}], 0x1, &(0x7f0000c42000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x690, 0x81, 0x0, 0x34358e39, 0x7ff, 0x81, 0x4, 0x4, r11}}], 0x30, 0x20000000}, {&(0x7f0000c1a000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="3129630cc56f414a58c062b6bee8c3dbb7929b1ff928142898e82e9b0a26b1a0b482392b38f9a1ec0cf7b8534b056aa65cb0a386bfc6ffedc6f385f6ee1c9cf857cfa7008c35ca408bca69a12b7b86b686f99ba7b9a046c81849f57b88a8f5722d4b2c62a6526b333e0f070685b7d289cc961e1b26b8b231374d22a1057370afaec7bfb1fc710790a957565b3876eccf76ecff275c5ace0c22b085e87831cf", 0x9f}, {&(0x7f0000f39000)="5e617f95da0842a219ca661b4108f261425e9d143b7893bbd7ba3b550a253361006572d5", 0x24}, {&(0x7f0000c09000-0xd9)="dc0d5aa9250ada7d6c4e0fcb77826ebb47e1edf102c0309ce0123932ee36128f3e3c55ffd5fa6c9c6bba101419a08779a008a5477882a0b4d26439f419f66db84c7f8f74d8c555bb62cc3456cc26a4745d292390ef1d2f07da799d89bfb76c920aa1bb0763317a7a33dfa6bce1e5696fab9519bec9fe3f0eeeff7808b69023ce87a88c789d89a7508fc369a02188bca3b8bb67dd62f93199a61a9403b401a51d918a7ff1632db72f9b41d3fb44f54b052bcac42e2cbcc8df61df621f83b2ca45b6da5457043d61d3d4afa80f1e57fa025d4cbba3b0734c5e1d", 0xd9}, {&(0x7f0000db0000)="c8e5101bd6069f32a4344d3ce57724b35366b785ae6aab91eddca9e598c7aa2f34e9e2c503f5a60fb8e94533fde770020aa9c1e1f020a5592c747a47f75b87480f27006d84f5888b948025a90c102183a79db3a8a29c556286b0cb5cb60bfa453dab02a03f29cea49dbc456af5e7fbec40c2696e50b9d1b338e903f2a0d3bbddf86fc8e556286d49227e99189a9c3e386a989597533ecd539f9e123dd31d74a5556f84bbf8a3864b5cf73ab896eeca62de423647bea101956cc0d00dc160833e7a8b7b961e70fe182bc2bb432dece39cb044432a33749d59ef283d2ddff2fc48960b967120decf4288", 0xe9}, {&(0x7f000020c000)="09a9b96252d3ab27ac3eee099ff034da87f9", 0x12}, {&(0x7f0000001000-0x41)="9c4c1b06ff637eb4099e637171db8349223302d8f69f807bf47f2a390a3840514489c7b8a58eda1de6ea4b35a7599274cab4570c2af0d6dd543dcb3a81969057dd", 0x41}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000000000)="4dc64908050089e8e34d4dead861b75862041cd7cce5f87d27987a04bd094e937bfdf1eede283248eac16330c2b3e4b377d2b2cc33ad5843be6b484846606e680ae15ec79585a2fab0271b935383bf72c9b17f5cf40e2fb573500b8c4d936ec8c3cfe1f869736b0b5b5054f426c8834083caee116a27e4f6b6bacf3a1bdd60163fa17c88a549f2230df42389d198cd186a53fd7399c6766121f5f0a434b317ec46ed63b7464101cc5eb35fc2bb7a2f6e1174940e77c30e9797f03f9066725a8ee6e2eb1bc380cf9046fe19ed48b9344bd24d55ec3581ae00ed392757545519b4fe0bf77a", 0xe4}, {&(0x7f0000000000)="c204fe1da826c0cbdcb83d371fb7c0e15ffe952b9f9680b808df7b3a5a3742bd47e8391dbead54351caf05e9e48ad1b41384d48202300b32d79333ae36309781457eb7efae9efb00562180975490a8cb2992b561162c83662248f7098a21a653eaad47a98ac1a40cba2491f675299169284b86823004e4916b347c96f05091de9d39702939a47ecf3a0cbb18ed2038d12eac7cb0630db5d09a47d94b0dcd33c6df01ba631bbd3f8ce67d0087602f975f8078d1ed1a1fc188325e1a1145004e5ca32420fb1618d265809a603b4820047c2104778e3ea8c83b2fce7ceeee26b84ea9fe3ddbff7bd0ddb779145b13f515d2e1e3", 0xf2}, {&(0x7f0000ae8000)="bb87e4cf023d8e7cf57a820a87cba15232ee3a165ab56ea30c1635ef4d428fc7fd1cbd8f50305c82185ed5a4dfecde97804a598a84c120db87254183a6b1f21ec54659dfc48498052f82d9f4d26ee598d41cc4c9436d9d160357ae429c8cfd2407453eb694ca809703737d6b172e780f3bd76f0d8fe976e98b9e1d2108988e72a6f2d2032d97f6ff1275b776355ee4e85c4696870b497ce9cdb977173e2d338837facd", 0xa3}, {&(0x7f0000000000)="68239392dd3e6347c02ca24d140cf96610f132284901c489254a6d4445960d", 0x1f}], 0x6, 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0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x8, 0x0, 0x0, 0x10}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r14, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x81, &(0x7f00008a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4b, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "0f443029706ba5a9a7c2acff0b132a188739e56a5431e623ef6b33160be5b608"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "89784a968819152d810d41c3dc49e426d383288da924c9"}}}}}}}, 0x0) 2018/02/12 05:16:38 executing program 7: r0 = socket$inet(0x2, 0x80002, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='lo\x00'}) 2018/02/12 05:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000f6e000-0x8)={0x1f, {0x0, 0x401, 0x6, 0x6}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000-0x2038)={0x418, 0x29, 0x829, 0xffffffffffffffff, 0x3, {0x2}, [@nested={0x404, 0x0, [@generic="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"]}]}, 0x418}, 0x1}, 0x0) socketpair(0x0, 0x403f4b2936006317, 0x4, &(0x7f000059c000-0x8)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000643000)={0x0, 0xb8, "0fd73cf205b887d5f825c5d8f3f1a337ac5def204c7d7213d129f4233d7c1e638590ecb4b3f349ebb872fab95d23b30ae8fffca5931c57598fb4c505e5ffa83ea6e431da47ad4697102e638abc84ed9d36673e8ffd4cdfc3849f9bebdb770a85266e59606644965b5ee3420fea83337b919ebad63d8bfc6bbbf25e80c5cf681188a14ae020481a332a2b67d0f3b81d1589bc6acac9d07bf90a8ddae8e85ef39f38ffe2c46714c7565d81e4eacf644a39ceb1997c740f6d70"}, &(0x7f0000c57000)=0xc0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b50000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000158000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e12000)=@ethtool_rxnfc={0x2d, 0x1d, 0x3, {0xf, @esp_ip6_spec={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x5a8e}, {"a91b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5, 0x8, [0x0, 0x5]}, @esp_ip4_spec={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x6}, {"70fd", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x97, 0x8, [0x6]}, 0x80, 0x6}, 0x7, [0x5, 0x6, 0x81, 0x9, 0x0, 0x1, 0x9]}}) getgid() 2018/02/12 05:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000189000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x4, 0x3ff}, &(0x7f0000f1b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001ea000)={r1, 0xfe}, 0x8) 2018/02/12 05:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getuid() write(r0, &(0x7f0000335000-0x24)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) connect$inet6(r0, &(0x7f0000ad9000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000479000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009ad000)={&(0x7f00004e2000)={0x10}, 0xc, &(0x7f0000dfb000)={&(0x7f0000804000-0x10e8)=@ipv6_getroute={0x10e8, 0x1a, 0x2, 0x3, 0x2, {0xa, 0xa0, 0x20, 0x7, 0x0, 0x1, 0x0, 0x8, 0x600}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @RTA_IIF={0x8, 0x1, r1}, @RTA_METRICS={0x1004, 0x8, "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@RTA_ENCAP={0xac, 0x16, @generic="31d5b0ab593e669563153caec7e85fbcdca8a4a51d86d6319972cea80f7a4ed234a35524e83210012ce3c294ae960d56fb622f1dac0d7dd414722b84cd03640ed9d036aaa212a4fe1280bd665d2df2ccc04b9321bb34df857d868ada9c699b2eb8a15093be9c29fcb5ec2042e708c1ccec941dd052099e0dbe75166576be18d836a04edf3619ebcbdabf24bd717b7976cb8b94fea2c428ed65207d32c92add841b487f0fa2dd"}]}, 0x10e8}, 0x1, 0x0, 0x0, 0x40000}, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000078c000)="897e73ec10db0d1807cbb8906911c9a1", 0x10) r2 = epoll_create1(0x80000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000df6000-0x58)={0x5, 0xffffffff, 0x3, 0x16ea, 0x1, [{0x87, 0x55, 0x10001, 0x0, 0x0, 0x80}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000960000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000c5c000-0x4)=0xffffffffffffffb2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa1000-0x6)={r3, 0x7f}, &(0x7f0000cbc000-0x4)=0x6) socket(0xa, 0x804, 0xe0) ioctl(r2, 0x0, &(0x7f00004ec000)="3578f96dcb88da899bec0c7126bf598af206738a1349ffabe95860a2bed831db78426f4430c6cdb810bc8cf0a455f87a4b6d718754913c2d5bdec8550848d4ad00f5c6fc30f45ac83fc414780211424567ad5bffdf7d958784ccf51ad4f81b611afe510059042bffb79007eb5fd79272e93942af22e0ffbde08c677f826ddb35abdaf177738c303b0715d6892e23ca4ec8e6908f374b5b130e03fc9c39d08d2c68929de2356642fd4c9f576fe09bdc61c8ed19cae6339ec64e4ddfef3151b8024fb125a88865f9dd08870f60ad2ee296ee21f115fee22af736503a71c5ee19794fee051835b179b263940eb96460ddb4f2608768b92c4e3501e0338601070e7ae834cb089a9460cdf752a2a915012e7897f22e21698633bbb2f85f68970c910edd02e5aea7ba824625b0a48eb3fcef7d8d2259dd418bf1631b2757c9e6e485f335c7fcaa0ba8425785ecb42918fedadb0f61e680926d5c5408c2e9c1aa978b26ef540872d39c8c9e671dce170bffa8bccedc7b7bddc49da47c39b383c4e9252fb02f6dbb9d1d924143bb4a1682193383b825f28edc1abe05ecb26e14efc386e08b77ad79eff32804b8b42083726a6a00fb11a21730089ae65370878a80e1c7c0245c9bb0d83d2e01f56bfaec6c06652a2dd37f290c963fc914b2292204ac406254557f1f08cba3758a570c6e504b6c9f03298a6fb3636a1b03f653abe36016cad43448902a8618e253d2323c250fc584914dab8a2073cb001cd788bb95e1dbee9d5463a99be051bf4fb19b24918571b28c0fcc0f8b2bd5cac63453818d0b4650329971892a80f59be46f22ba80db092ad14856959b231eb1d65bce4f288651105409ceb1086df7f84115330f8103227d2c62df1bbbd34875f7c8bf8def3ddb21fe3e20ab42aa7cae60092a58d9bd63719d21b6c24cd94bee1f0b11535e57c633787f21238337e2feca002b71253208ee8de6778df6857bacd0adcff57b8ecb84fe4c11fc1c5c0752775b5be7621354b1f9660bbe91d7fa0e8d5deb7c59483c10041f4af3b63dd246dfea3b5745cffa0949e4e5b66b63deb27986f3453fde77d432a10bc0d5f661b6ba5b663346bfc2deb7eefe2ec3c84c673032c1648edd111435b7f633f01951d3872b3736e97778ca108f6a628cc6d7881089236013aafec0a0922801c004dd395fd4eeb7e26bbf38b0ba012bb578b6f77b17f524c18f55f25f9d51f12afbf016047905e45157ffe902822b38383c28aaf1a07dcb1b1312ff80111186d63e1a6d269b56738adfbb6843581b6137330d98d5b7d2103c5eb1993899ccc26a8f30d0dad33529513932d6955f00b491e08bebc0b3c2d509b158f84296594b298323e2ca9fc5daf4244a9a6079c7eec0ba00848c2bdf20d1884204e06722a8db23183dcad8746d968dcbf536f7ae270d7542bef94efe2b1accaf8680f65dd5a993689767990965b0a9de73e6d4b93cc970ddb52642e5e6150d80e63b539ed76bf2c942d32a1e2e6bf4073fe8b5e103ca2fe36585b04e3be32adacc1f8fae722d303c61df1cf874ab7f4902ea2b01db652b1fe12fb37fd118f835936df84a2bb1ce5b09c9ae541b338713e7400a287164f5fc0ced8d349ac52c469c3d652cc61889fb785c8cc50f518dc59f0e4d219cb1ac09e0a27a1ce47ed02fed01b5e145e22ccff107f87253eb468983e28e2f67e58941072ba9235db0a34986e06311082188d8cc01f4c343d92b2f855b21b2151e72f81aaa892db417d04549d8812409993c68608db683b8dd35f9df26962a6f8227123849db2bd2c45dc14474581a315ef0730dbf24bf245d23ba3d6cf883545a243f3944368f85f37c2eddbff7d0d599d1c35410812947f96abf7a4d46112faf6500579fbea77876a7050c5e33a897409c76c250c108930bde3323b1054519d60ce3b5e8d362385323547ca3f6ecd7d2c7e1da3c96e7c691dad7ed816b260df4fd358c3c8b12e3f8449c499e363d188bb5c8833824c41e123ef7562ca8c7b98df0120b0280ecd8b94f4e6632374fe2a18fe569b59131ff4f3e09e0a703e097be98244b09fd1c34e24138e82033805963d69f4580308d74b5af8c4c090b9b49454a33ca6d7fc0df56ec2bb0976ca8885338e01fb501fdb894d23889a1f3e35c3da6d53d185fc6c0178ece3179f25994feb3f7ed0c7e057d0cf73456a4740dab11e9dc34c182fac9d6b51bfdd3c643add77e0709d8091083aa3e168f5686e6918f99554f80efa1fbcf3c6e9fe16fefed53c7a3cb2f142c3d05429c3b030c5ab50c835b6f114fec2360ba64b41a0edaefac3ea34a4ff23912e132963a505d33b548b07c071c217cfcd411c0124020439200be4009b65bb97dd7ff8385fe7f3907486e1b4e348760a748ec0a16e5da1bf5e9c952f227faf59858035239923412b40dc170151c34624af884d176d8f12f91651aa1edf95e184fbbf52878f349a5e44e60e38cd3b5cb53a1fb4ccab235d2b4d340c28f56328e116d1c8b3afdb80859345c188399d2e57c88c4bf3a3f8339c5890c98dd358bb2b106a011b1c0a85a3f1e3fba23962fdcb521567e14b9b67d2f34eab6dd2884c6d3f5063b761e85db611fd099b29306be2853f087ef107b907fcef7fae20603a87e30c91b95360bde72156500eca65ae6f19ac68611931e3db9a67f901a94d07449471af7d1ac9d633513ec77e880de782d8e100f56322132cc860b058c8946697666938c0e59524ff2f80015e0c85dd33025dc0ce2b8a6167aa4be316b0f3d1b6b867c10bb1c2bf4f101cc7e3ac58a3248bcad7ff62f7e0be57bee9badab03fbf324cf7153e2ffff238f9ba6de790c421194583fc6af3161309a17e41cb197d3dd919851787379ee5fa4e54bc410430b4861bb83be714c9baae91ac6cd14cbd235ba92a4673d1f1af75dad57a2db52bf94f23f8932e44002be15bd853a5424a49165aea2871f55ffc27968b4235ce8631cbf20b6d3e3c60e2f9900ef4eb391be52fa8c7928e3f4d8cd26a3351342ccc3bf0dfffb94888fa0dd250d530c6aabd8f3e8ce1c2b85a0ca4fa282b4529c8e9a4aff6317ca97ef4a3ab31bf650f29062226ba59f66dd18b2c166dc5b857c2a4139b2d5326e7d4940a2ba9bcc44f4f49bd973c1170fee135c23fdff2e42bbfb617b26ea302acaf61aa130a416cd2dff9c147b53e8d05362345495f7f6b8ce2800cf05e5e2b2732592ffe1cfa45c39338a191118dd3d45e939a99eb56519a3123f1bc99caf37538e6fd828f7d873bf05dc644bb3f415f28401a86c5a2fe2027715caba8c087d596cb18012ff9b5101f4a17b8a1ab77d7b8a25501ef84a58ef1f78458db17954bdf109d3033bf80a56ebfad0394b5ab48bec20438cb1848921990d4717bac6b8ac1cba61d9bf806a9ef57eca601fb0bb3de2cebe1cdf30ea3b4761f94967e3d6e103cfff3a595fdcd663628f513bda365073506a0b4ccd8a57b0b8b513f295b0e26d9880b960be618825a97102ce6a697a5cbb5508ba88729edbe6369ff9d2ab2e2ccc02a38e1ac2132f45a8951dbbdcc72e2b2e8ea78d96aca52d2b248baa1af2852fbb609a847ffe389e676291f33c05c2178b00f6af6dba0c64aff61dfa96e45c63dd67cf217556be7ec597da57cb62478070a5a7319efdf14e9911cbaa2494fe697c970707dbe6fd6a399a2bdfea7d5990411cb8de145d430536d3c9e167aeddbabf680214fbefc3fd09ddde2aecceab51aeb94e00084e62335b8cbc09cc0027960a5d527f9854f4cfc7d9bb2104d8c714180e31615bbd5d8a7109e95295fc3fa1e47ca21a850fe0d9c6a7ebee022be1c64967ee7dbcc53a8021af070ebdfd5ea2ea6bfb9b811b1603b3428d1b78a4ba3bbe24ee73012e4be4b771fd63f2f91a39e0625cc6f31e77cecf05bc25584cf87c6f8557e0b751ad7a450bade853cc1269df4984f87f270ec898d1c4f28733a5479597bb1f00a94071513c95ff71854665d126cc3aa46255e5d7710e2de9aa417f60dd9512dc71b739a4afc80422c27ce9b015bb755f9d9a06c9ecf99cfe87c952ff748dc0d604e7cd701f7cde530f0f587110c0151747e85d164eb1072750e8865875ce1bb80e2edfc7a58d157e7a3d847aa591c2bf0d2ac67f0f81d2fb5001cf02648d34810f6abe8954e2387b7189472717a982624f5ed9148cc066cd1f2190c0ddc6fa0aa587256678203facf435b4c9845ff9d3a7bf0bb96d0abb9aa91ea12f9bef84bd1b295d1a6e0846c7955e1b157da45912f6ac1544d621b9a0d5c8d956bf9346023a80701836e892065c1bf7b6c8e433b71ab33ccb80e5e338c71c7d742b160f4f30e0c3db8b6674d4f5cb2600f6561da82553b1741fa7ff79cd409c6e8baf3fd97f488c85d144b95b16764423eef758250cb660cfc26ba5cc50edaa7758a2522105cac62b5596148e84b684b29af80cbe0ea34e2f0212b8e416279a5968c02ed024ab9853334847eb83b3c5ee28974372768cf477a1fd5878c6faad2921d72fc0b15bc3d84abaa567faba7e670a6b691b7f7aa459b533ccb5d401ca63dff6bde0a65595acde6d2815aad9e1f9c3f1c2eacda2910344a30d0e5845e46d1885674736db1a987677d7bcc14028fe811b87d9b1eaf137d6900d1e8ea9762a46df001670801d1f2e28b6b5e077ac56f9da1955e21346180324ebbee722655ea545a1f9f29ad5ecd38ea3e0966906e86fc7982b6634940568a7de188f308a4aef69574bf40a0a2271829af8940721ffca52a25e504d179141f69c065392e6c97acfafa9d286fb6c7caabf71dfb9cdf3fc50227a2fcd6397ef471e4833cb4c1c6eb9f9b6fe80f48bc501843e2a7bf9c126a36490260a8209616132f22d0313a3843b74b42ab031a33fa61f1af5afabc3e59736cd5ab725b0d1e6b82d304cbaf3f4ca416d024ceac3d59386dcc52d72db24f50d05c8036be35ee69478fd313257c7dfaad019ac6936905a21884bdcc089ffdb447571fc5a2a19487227be91428c8cb69d9744707345190f0b7ea8d6d18ed3c94250754995a9e095f6d6d77037891cf3e4bfdc0879bf3943d1dff49cece9be9e1948b8fe5442f78e284cfe3899a2d7f484b354c34f020eaf6e7477ab4608ef487c4ef70a4fe1442b226fc16e5ee1921154dcdec1654d79d4fcf9214b49aeadae86c95c0f527c515fe2868e5c2df80a0ba0525bf3a9effe631c131459cc42738b621f09b0f41433c47b527fc6ea8570667ce3d8b290544d1bbc48687126029bdc60806b8a7ff30fe47370089f26036637b83b9821e27a47e6753ce4b5ff54ec00895010517cecd68e789c045f87da9c52c531b160569f2ca6d2182bc31f5bee0a51205d0d230b34e9d3e883f805e1612f9bf5d035d5a4e4bfaf6de23df84df8f5d11c11e8c92879e6c5df7f733ab08491a9e8a50af6741708aaa1afb969fa7bdedeb1616d0bbe6346512925d80a056f25e55023d396cab9ce4be98c27371abe5fce369e46fb25921bcdfd1eeed58de7ef5eecce15297e0afbe003e66dc457bbac6637ef25d969726593e41c86aaeef44ea7796331fb250af54079f095459dc0a2360687eff91296dd7cab449ea4bbaccbd6562a14d36696cdbd105aa0c5b5d712c4cd31ef43d14aea2110db4e3aa1d24a86320767f6fb9dce555229d593225488b2e809fbb9d2c1652ea80830d16d0ee6b787d005dc42ee5acda318fd21ad7d01e2eb3c346ab8005e98ff1b3f66a39662bf7cd08eb163b15403c8972ebcea7997fcf6adf5e5a78b9cede0ba9d30ec183a62d469fcac9fbcffc38a") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000270000)={0x1, &(0x7f0000435000)=[{0x9, 0xa9, 0xfffffffffffffffe, 0x3}]}, 0x10) 2018/02/12 05:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000059e000)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0xe8, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000fd9000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0x9, 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xffff, [0x1ff, 0x3f, 0x8, 0x9, 0x8, 0xfffffffffffffffa], 0x10001, 0x3, 0x5}}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x120}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xff], 0x3, 0x0, 0x1, 0x1, 0x4d, 0xffff, 0x3, 0x0, 0x3}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7e}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7, 0x1000, 0x8}, {0x2, 0x59c, 0x81}, {0x3, 0x6, 0x8}, 0x100000001, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000097e000)=0xfffffffffffff000) write(r0, &(0x7f0000295000-0xbb)="2ef930fdc6c26305aa83f8bb50eb41e6502583932903cd1af506cbe135a369d966b9ea50da0fa3f324c2542312f0e3831340d89559f4f2da5b4621c8ac8a4ce55ec6b158c759af58f53625f76aac820a63e0c86a4c24c4cccd462770bbefc3fa6fe7fba9e13ea4451d26178ff73c022d1a0ff5efb5f154c6878cca6d6b57496bde68bd8c4d1b8616f58e53736076408c6a91e58ef488450cdd49b6effda58e5a61a00eb7c90d2271587d4cd5f9b89f0902431b78a591afe4ea2467", 0xbb) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00008a3000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) [ 54.467702] netlink: 1024 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.490605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49862 sclass=netlink_route_socket pig=7989 comm=syz-executor1 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x100000000000000}}) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8581, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f000020d000-0x38)={&(0x7f0000550000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000163000+0x42c)=[{&(0x7f000023d000)={0x10, 0x2f, 0x800000305, 0xffffffffffffffff, 0x2, "", []}, 0x10}], 0x1, 0x0}, 0x0) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000825000-0x4)=0xeb0) accept4$unix(0xffffffffffffffff, &(0x7f00008cb000)=@abs, &(0x7f0000115000)=0x8, 0x800) r1 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000628000)="ec419e6d571fc26af01bbeeb2dcbe7cf3979d7fd6f1ac21f9815bea386e629d7d9560744bd95311118a8d48a2b5e85f4f210261f0c129f769dc22870371808b60f66f164dfb7f0079a29440f494877b4b41ebddaefd9d17298585872a61a32ec12e26d4fa8878b01e35f4313fe0cfd7f7e082a0ef9348b469196dc5b28bbc6926cc3232cd884a6dd6d8f22f65282a9a34eff4a83923de0d824e61d77977205a5d5e2895cdf", 0xa5, 0x40800, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f7c000-0x20)={r0, 0x2, 0x1, 0x401, &(0x7f0000034000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) connect$unix(r1, &(0x7f0000f7b000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) recvfrom(r0, &(0x7f0000f0b000)=""/200, 0xc8, 0x12101, &(0x7f000040c000)=@nfc={0x27, 0x3, 0x101, 0x7}, 0x10) tee(r0, r0, 0x2, 0x8) 2018/02/12 05:16:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r0, &(0x7f0000edc000)=[{&(0x7f0000d2e000)="88fc53796be1a4f4d9fb2db48252d739ec8bea24b0", 0x15}], 0x1, 0xe) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000000e000-0x3)=0xff7c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x1, 0x10, &(0x7f000000e000)=@raw=[@alu={0x7, 0x4a10c933, 0xc, 0xf, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x7, 0xf, 0xe, 0xd, 0x2, 0xfffffffffffffff0}, @exit={0x95}, @exit={0x95}, @map={0x18, 0x6, 0x1, 0x0, 0x1}], &(0x7f0000009000)='syzkaller\x00', 0x3, 0xdc, &(0x7f0000011000-0xdc)=""/220, 0x41100, 0x1}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000004000)=r2, 0x4) sendto$inet6(r1, &(0x7f0000007000)="4d3c2141c95482352edb4c12542ca8b1785076c577067a5753daaf695252a3083f6ec6618fbf0bb3cf8bce46598f78d202bc05b57c5319557b5a0e97c64713ff2150d1ba97cab8def68dfee823106c64ce0ccbaef9f139f8bc9a37bb10cbf8d1d410dce7e43f6233dba84bb7fd23a9498e2a3ba88de0b7372180abfaecca4b521dc36b12664e25ba158b398826efcdd2c4db6c17ea038fedfc340715b5", 0x9d, 0x4, &(0x7f0000003000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c) r3 = socket$inet6(0xa, 0x80002, 0xef) read(r3, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000012000-0x100a)={r3, 0x100000000, 0x8, "6151771221a65fb1384b49c820f2be8ef81413f5c05bdc29c259b30130206d9648fca987db28d90ec678b3dee27cdbd9bee732b8604154cf18aabcbd962e027901212d488e2633bbea2774ffff2d7d711b2c59a5d7b74b194f9e487b2a3f9b729a7a205f0c750abbae7451b7c9d484c24d2dfdfa80c4cbbbdd74eac108024a92dd20359e25e95cea5c19f71154cf79ce7b769bf58a956a1d89676a15ea53de5f8eca5750f9fc3cf9670a7a028223700b76bdce5b67ea86278880e3439621aafa1b5b4b39cc6962abbccbbd84ad3448c28e43415d8b08775a307d3f61f63b8d1113a155cef92c310499aae65359ad7376c66a046d378a9531f99f4ceda6e26495713a7b8c61ecf13dfd0202b8e9e9540e184690da46fd4faa69356ff212af1dfa3786f5ca2de2db8824ae23fe544de4d9a9af4bce42f0b31396ed6780b0a65747f1a9eac1a65d765ce5cd7c746aa656f0f48ffaf173ef063e6a9eb9ef77277151018845d67c33d2eafe5d570a2f31a4edd6f435cf54c3e30313d05421e1948110d7a037338f8db3ecd562892af0752a6810894088e79703304008b86d119b41d822583d772629ec79c2a05690c83680249674e3d02d92c550b88538d0311ed9e057583c37ecd980b15f223986a6d37d8ad8770592172a76195f62afe89fa206b074bc1891dc94dd399e4480ea3e82a80b24b5d2b5e0933209f7278fbc8744e267f09f9cc0181200c0e79484f5472b3849da2faf90145d3f6aa8dfa7f792e41609916b1ec9c6d1e7735a5259a8c31d0e41fced29a6a123e3bf276308af22f959b7125e08dfd675012f4f182f7cd87b6a99d145121a18ab9e6893a5e492b89dd8b8426ba21c98d2a03e8ab467d9e135b56a65157e0531595d9443b15f872b9dc8edea807b10f72ed2a97bc6ae379dbc6e40f709589874e45dcb9792202058f2ee2c8a3ed2ceaf1a53ee58b408b89b8e0c5c057cfd152f72433c180a1b80d064a91b9fb7d3ef45374d73c4093c02a5b6e0260e5453bdfcb8945d254ae34189f1665aab0e162a7c7314d332567303b81970822710b2a32747b267a009596b3e1ce137d67c05cbb21d8c9913722912dff8505825bffa03aa9e398840cad71a16f12553a525687cf97709fb366664552cdaa6a54dd3c8a9d13e2b17f199b34fe3502f21e352bb22d3d3277c690eb6625c966f202216cc3f6a6ba6facf9c06d55f3c11dbd44dd2740609e99c6b965ecd7b0dacf0ffd245e81ae77d0a74f9a77989fe2fedf05adfabe70ce1824367b0b3d40f76719c354fbd01aa416897e3475fddf50460e9e2cbfef5eb40429814068bc6afe3e2bc852f45bdb659be8d11a37fdf0cdf0ee54a527a49025c41996f154bb27452800fd48728b2293b6144192a1e9626c6b8c64588e24aafa569c0af74d4b7b35a77e4eb97fdc27fa354dbebc4849ff9f193db6588d9cc14c07507f79922a1bf4178abba4c325d776d451f4c435b30b8d9a7b162f6e7dc2b4f99aa7a517eee947cfecbaab880a67090685de54f03f7338b1b626565a53eaf78ca5c7184f1d18c5c54d6b5079cb505dc1fa4f8ca3ea73ffe60c0bed6e4516a2c8e8e54914d019785eb0b83dee7d14574917b128df1b292163e5b1d9c0cba015bd75ccea16a9797402cda190181cfcbcb09e54c17d3ac2dc789d0a415253202da9081c6601fda488ed6a5fcfce3aa9453d4e87da6bf289e67254e5fa1c8185ef5e372f4eb85b595774523635083d3a797a0f3f8f640e87a613c008be57e5684d2b727f250c8da0567bec21fddfdc7a87b3cfce0d0cdc6a5dfe4b5b6ba4618166dfc08e4a35f13ab56f70fd87ab74b1050d980237769874adae02f7fa9926aabea324e5b4ee81110dfe7fc041ff3a0708975e38ebcda6f55ee270ce1d534f3ba43c3bed1e9081c67b5b32c14098cecf01719d3b6dcc20eb3c333d0dc80b9b9429fef91cd0aaa37f798241fbbc281838bf26d59666fa83f26ea2a1174ffd85edb41aaf8df67bacc5937631124c66e4be6194c710f1e85bbc7b9247e963cd454f64835179cae74691c4ee99f9de38090d9fdaa2d879cbf5bec236223777003ec9330be6a474b22ccd58f66f89447bcaf96696adc1a6e7484e58267a0030f388fb529da07a3accb505fecfe724f49e72998ed6a9b6e522ebddf6550a18d1ed3e807ea1350036b967daa889c69e5fc78fd71d4fb0dac63826cf3ba3b426252c4baa851e948956e29ded9caeab4b6a75cbba60c2f4c797ae50fd8c8a52c84e76aa246da49255862738ec9ccd213a3de98b4970f1fae835688010efb9018b4edd6a0ad661f106dd97e824f2b6eed1d0ede302787be3bd4293b62109e498616a29eacd3249de7aae45e3cbb24b5d5c9f4a648ee439f9047e25eed57759ac976ca041dc3b076bef601f011171b8fd98632f2da3016ec2ee1db55b3687d0ea8758235eabd678cfebed59d57e1d72fe5025e42496125acd1f838feb5e213eb8494a002be0a6dc5387e84050cc4115c81a185de035bbe0f261f7759f818e8bda288757ce904296f30fb8e2c764bb50a4c9e70c8683cdbd391f7c29435e5d0d6fb0bad15d7f25447eff9311918e338de9f92e5266b514845e23fd657a44016ca769a35fee18e5d34219d4154ea76978ac40981ae121d82d729f52629196eae8189cdeaf6ae2293170352e2693358050b69936c39e6f186e64287d760c95c305bee96af798a1b59d51a8abc3a4b41f79a4ea609430f3648082ba38553b32be33197abfee8618bb10271794fffc6a30aa1aed203b6f535dd842c9bb90fa3d44beb6b5a3feb347920a7ba388b134c4b8c9dc96af705c0dd2ac1f26d6715c3420ce9a3e5dabc1d8b0b1d8b39b20457ed4625104a02ece8d757dfd5560340cdc5e990f3bd76d9d54c91d5abd593e0754702875a86080656e7ae56f6ccbae9199aadd981bda15d5c99fb461adc1a8f69c54bc86b43c75cab405c30615e6eb5ff9a4ad8e2aecb75db952b50e98f0a27b7913e881ac0815f97cef8f8a373ccfe344fc63817e2dd6ab6fd31d3da958ca4d4a10a17668546e768821da1c467d54e5dee94486dbc5726e137dbce7bb0b1b5399447e51196f36b1f964aa64f9470cc1314e7241f3610ac89ea7f6d618e16131d7ffdf6d57644b28070ab6085c701510ec13323559ca8a4635b54edf205193b5fcf4338087a397012bb375c7be373ee23eb9513b36c09a3d9e57b116cd6cba4d0e8f7e2b3988c22ab612b9b656e97a05ccd870f9cdb4f20af994e15d6d6461458e855c31725af500aeb39bfb7872b4649f355aafdddbcf3c3be73ac15cc6912cbf0c993dbe0ffebbe8245cc3e52dacf727cb1d05d0c458567190595afe6647a7a10f7cb7a678ccfd19aa4526f60e8033f9f4ee1108f3d6b63c03d29f331a04349e95a13d688ab45a692d0c2cb9d29c289a4780523139a1ddabcc90d9bf580ed3295cd33da52e3c3772a7dbd0e520855f6505fbe7f4694d4fa7cca6c4390e95a42aa9eac2ea1e522c90cc1a96387b72f81cb0186c4bf6cf2d51488aeb2673135a914cd9db6c2d58e95ea419675c966e2988f2a31cfb8f4c38c6c9151e7381ebf301b86e3b9bdaf18da21eda7b4f12a7ecfb4198f8eb181edae5d639c14b46e5e43666e36e29f9144568d1e7ab08fe6eae8a3d3c11d5710e3c92b92f3f8439a7891d5901e15f5e37dd0ed7f651a7ce12c54d8d96d79b69d1d76caa0d005f15732bcb8a2c21a60f82d5dbef9daecb226313f63a1ea89f041611b626f502702415e4a4127a96819959352121734f5ae1bb9ddf6c3dcd178e608dea2d9ea9fe52c9287d56de448eb70465e37ed2b6b09ab7f887c6eafe1a5c8be58a37b664d1879bfe634d8797e01a62ba3f3756de00f8e1daa09e2b68f0b0b9b1ffae09b3fef2c8bd18be3670c0ba7d575f2b64c1587b68e233e5c3a5a0de8b7c670b8bd47267fa076df743bc7c224135ad713e0e5570431d3183fa51ac9693902598f4e35cb0448feccabee05d264025e59bde86315057c207789c4d28a44f5a0aa7a1080c9ca45b92bdcdc3b57c7239f01880ed76c32be6327e9438a1e99bc624cffeb3ce520b2144cba8d0605d8487ea165053f9d91b30043c83e9d6980a8c7acd3cfb133c67e199426b80f39414c4c542127d752498a519fec2586250c5851c5be2c015ec0e6aaa78a9ebcd163a48b236e173d7ab49e0f39a5caf08e71d85f63cc9c11cf8426907f48e8166d759959fdf5eac6351cb85f3516e908bb6c09ece01c699f8052d707051db93f3b50b22ef0bdab3868b1b5304a91077ba72881913fff51429675e824f071368d3dd160e2432ec70f4f7c75f0d59df3825c971e9024435670ceb247dc72c46d46ffec3346c403f2d6edfb8614ff536fae72c53917e6087050954baf90ed144086a819d9dfe141efdae6ac62d4e45dab94301a549031526f46f62b63dae90ba2013a3773de50f3b3dd6764f0662edb483e88f387a5e23d7ab9adfcd41a6e79aadd2faed635e526845e971daf22ed55440f201d0b77df48196a71cadb60e1be011a6aa2dd46d12bd9a9e28b15bf8415035559efd96f2bf4740895ad7056b1fbbf2be8bbcf96583eb94f3800c38a326ad2d957cf90fcc84d1ded079466fa86de7f029e4ebf1b03151117ba3a30cecae1ee3125432f5407db5d9064fb398a9d2fdaf2eced86b87e6a6a5bee16fd65929f52dc56fc2a035daa7bdf880f63aac84f1cf429873a1105922366ffec5c50be295379519b0b2e265f42e20279cd12f767607a55473a2ccd331df807236eedec276e4e6f60df4a989f88165a8623424920256eb844752ba31138c64b28ff7b198e256b6b743acd6d9f297fe1af62bd111ce01ba38b51e063caa190bf2a1c4ba4334c3522244e81aff5a74e29ddd7dbfec9919cd744bc0cffed20859d302e0249254920b326052945bc68bfca95a06179111c092da26d7ad43134129948adb41fef9929ab91827b6a27f0ec15b71a58b0eb7a0b1aa41ce51ef024703791e506e7ac65a40ef7a085da2f1670d8a1e5d759699ec095cacf53c31f18d745030a732f681f6863c44cea851b7c3adf14a67dae7bb6c052ef5527f84870b1fb416e98c1b258d76132741a2d6e32a4b8d7f3616d78688ec903c9fcecd198ab93b8a918a3fee307a3d6d87a2b1f76b46def475f5e23b5ab1fcf4223785faed893d077f9e03da38105d7d4996ffa8207789204713f87d524579ebafed06076177a68c3621081cb52e0dda238e8d31b36db6eba0960e4baf44efb0430c29fd08efa8bb1bb39a95ec1b72cd4ed5f6f3416b1000a170deb2683582705561df99acf23bafcce3cc250a4fdb4484fb84eebe20e6e631b2dc9cdc8d882c668a2ee858709c5d907adf5fb9b28251bfb2e385b963a12f1c7c4e9c7d047ec3d71b0b3d9f9fbed606aed5dbef7af6e39fb483728ae84b65abc6fef930824325ba4293e6ab53ba39ed9e780540e8fe2ec1d7516357845623cf57740b4f626204e77303f86ecdfe9a5be435caa8ed2f958d1d74962fda6cd4247477df1cff42a8f57e5967b64ca6a55daffb1000ba84ad29fcdf43f37e7f77a4049fc32cc093fe9da2c936081f4d5e2c39a930026bf63cde05e13427990487abbc971fc20991b09706c06cc225a4a5ba731ce3229552e459dd04ab62a151ecefbdb5e1817052c5778ff98357f3eb07b23a6335792f892f473f546787b7f86770deb1cddf42f4f95ab1a5adfaa0c2bba074f7afeefed2704765e493cae64e1a1d8d13f91d3dfe5321be84ebdf8c669153aec0d09"}) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000014000-0x4)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1), 0x0, 0x0, &(0x7f00005d2000)={0xa, 0xffffffffffffffff, 0x8003, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) accept4(r0, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000da000)={0x7}, 0x4) syz_emit_ethernet(0x72, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b"}}}}}}, 0x0) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x50, &(0x7f0000016000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [{[], {0x8100, 0xb94, 0x9, 0x4}}], {@x25={0x805, {0x0, 0x5, 0xd, "d8fd84526b0ce825f45876ea3c9c9642a3ac4e812c27a13ef92ed0e4d646c82b89572a33fa7c8db7b95774042ec84c86b8c15fe4019ebf2b3769c7"}}}}, &(0x7f0000015000-0x14)={0x0, 0x3, [0xe4c, 0x44a, 0x222]}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000-0x2f)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b00030004000000598e2c", 0x2f}], 0x1}, 0x4044084) [ 54.514718] netlink: 1024 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.516717] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 54.541229] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49862 sclass=netlink_route_socket pig=7995 comm=syz-executor1 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c9c000)="cd4986580848f88d8b6179d6802af1d1", 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000e8e000-0x9f)='W', 0x1, 0x0, &(0x7f0000dd3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000101000-0x4), &(0x7f00005af000)=0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000f78000-0x30)="d2c948aa9bf30f4a391b42ed6f31710ee570525621ec94a2de35a7439a8568764499a7b5e96e8c83df1d66a64f8f5403") 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x3, {"8bca08032c4506"}}, 0x10) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x42b}, {&(0x7f000002d000-0x16)=""/22, 0x16}, {&(0x7f000002d000-0xf9)=""/249, 0x86}, {&(0x7f000002d000-0x73)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000034000)=[{0x1010, 0x113, 0x1, "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{0x60, 0x11f, 0xe56c, "80496323fd354d975c991f176b1b24ee0ddf67b76bea5bb7414cb6b8266d540b5b728ae1778252a7b31d7e17e05dc485b0e7cb74cacabf911d8086780970e18304a295e50ff762193c5df8"}, {0xf0, 0x117, 0x81d, "699e3e2822a51b6fe3deebfd48e3bbd2867995ba60d013596ac89c86f517f5f7ffc49357a15b35ae8b102672e7899d346cc2b56e1462dcc761cda090cc11c8d5b76e3d2a7707ad830cdd769a826b573ab6922b34fda3b2bd82dd76c793e8f4d5ddfb7946e75cd60acd0109553a934f0bae4a0ccbce5654e7445b505ccf629f373e480f50bc8cd84e724225df3cc9fff2887d2b5197eaac2dd2ea477ac604886c0cadf2d8445272be7285e7e3283343b9a18329e2523c84a90001fdaaff4b9bb5b6e8c899ed8d2a11e8301ed4b5158912d2fe42e0271538cbee"}], 0x1160}, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000000c000-0x10)={0x4, 0x5}) 2018/02/12 05:16:39 executing program 4: syz_extract_tcp_res$synack(&(0x7f00005a4000-0x8), 0x1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000010000-0x1)=0xcd7, &(0x7f0000015000)=0x2) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000f000-0x10)={0x1d, r1}, 0xffffffffffffff47) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) [ 54.599713] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=47 sclass=netlink_xfrm_socket pig=8008 comm=syz-executor5 [ 54.612540] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 54.628334] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xffc) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ea000-0x300)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f000033a000-0x30), {[{{@uncond, 0x0, 0xfffffffffffffdbf, 0x147, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x5967195e, [0xfff, 0x7, 0x1, 0x1, 0x82, 0x7f], 0x8, 0x9, 0x3f}, {0x5b3, [0x9, 0x1, 0x7fff, 0x7, 0x5, 0x5], 0x5, 0xb3b, 0x200}}}}, {{@uncond, 0x0, 0x70, 0xffffffffffffff5a, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0xb}}, @inet=@rpfilter={0xc5, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@CT0={0x0, 'CT\x00', 0x0, {0x0, 0xbca9, 0x0, 0x1c, 'snmp\x00', 0x100000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003b0000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@empty, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socketpair$inet6(0xa, 0x2, 0x200, &(0x7f0000337000-0x8)={0x0, 0x0}) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003b3000-0x8)={0x0, 0xb}, &(0x7f00003b2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000322000)={0x2, 0x12b0, 0x200, 0x63b, 0x2, 0x10000, 0x6, 0xc3, r4}, 0x20) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003b3000-0xb)={0x80, 0x71, 0x4, 0x9c, 0x5, 0xffffffff, 0x335, 0x100000001, 0xe4d7, 0x3, 0x4}, 0xb) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00002a0000)=""/22, &(0x7f00003b1000)=0x16) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00003b3000)=[{&(0x7f00003b3000)="6fa10b6f25f7a62fa887ff040cf40df176f79a52901a0ce668280c2b778b3ed325701b497e7593c346b8e716b551336097aeab7f02ac4923d0671e70b36276d4cf37c79528d1c402aea46fe26b129418d159bfc930fd936a553f350ac458695b48a51d13ed6e2bc31a181893ee938a20687454472b089679939b7004d67bd21db0fb08655216273b49d5b5ad6f8af406329ddc8c2e4a46384a7166fc644e41091e1237a1129144aa9a8d5095d24eb72b5a4f73d5bc571b316a7dd0c225279517c0a7d7493665b16b627233db822f514ac1bc181a112d1eb2d8e8de88af30c666cb33158daf0f349018c2354bbad46d63430370", 0xf3}, {&(0x7f00003b4000-0xb9)="c36792d252240f696aedd40b85d3cebff5246b1ae8faf9a847b5e78c1e35d74214e1e7188e9b40ce14cf507c69db7def6836189b76afe4777907ede90981db67a6597362274588ca517584daa1f5f1375de4264f84e6d96cb95a0f88a8f677032c35bd5c73e3ab22d48e7b7b166161e7ded6ef0dc03a14096f7ef5e7d34361014c627d3b3c2efad642e00293d220c1b524013e00cbfbb252efcb7cf3dfbe397fc7e9c0695bc721c0ed5c0630282270bb252c1116d81e8d2d0a", 0xb9}, {&(0x7f00003b3000)="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", 0x1000}, {&(0x7f00003b4000-0xd0)="a91b9f637fd63d0b61ed63a1091cd86e95d61244f90c0f3e631cff6d41562d652c3cc89b171e06ea35f4ec63d9da9bc50c43b78ca81cea91565aca5c62d74372202e6b35dd494b33b91a82ab927b6016399437f3cf3d448c11a698c688c5323759ce2f1d7cb7985858ed2cac2672bfdf860fc7838bb5384e4bd3b07338574993380a23f06758721daef49b77c56bd2acb9a8146798ab578ad67c2dd2240b2ea6c2b6dbc6bb71259d99be5fcb57e7d3e75261421f20594951128fab46b5acf538cf343da83eebfe34667d6ddc2652f3e4", 0xd0}, {&(0x7f000009a000-0xc0)="599a194fd7fc7c6c8adcb04826979b68660209755d140d1a4ccc5ef9775524c323786a7f052c0493f05f0f41118e818c15c34484265117f2ead70c481a496a197ab08395d5b9eb550f87f517340f5c402db3395a4551ce80ad7611356630afdb9ac51bc658d72c9b1d679f0b77ff2174a2869772dd2d8e11f2f8ffcbf7215cf29a5597e75c5fe3b8743c3bdb01cd68577791ca6e938642f34125f1ebe4f912d038b62727436b9b5d240d63baa554e538e600bffa76b9b2da8631700f6e10e9ce", 0xc0}, {&(0x7f0000081000-0xcb)="84a6575c71767ef4e9fde238bf56e2c24ea5e3416604759420fa8c5bde531c0ceea5672503af2eee81fcfcde3fe9969ddae78829a5fd769069b60c89069a7092b4984352c63ce2b5a77df61988bffc51f152fd0584eba432cd3b0d35ab7bcd3751bdb109485b8c92c0b1b1a22c1caf482b85c1ae5d3e9b8d31552232dc02b1e3437f89a271104b2cfb02ddb9d9334c692a4eef4a969814a89c0d97efca3e7ba07c9f40c5ee7d83a3cba296a44befbae4501931984dc6ba3a636b5987d5c9fd74dbf937c2a11b6a5ba1332f", 0xcb}], 0x6, 0x3) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00003b4000), &(0x7f0000284000)=0x4) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003b3000-0xc)={@local, @empty}, &(0x7f00001e3000)=0xc) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}, @sadb_key={0x1}, @sadb_key={0x1}]}, 0x48}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x81, 0xfff, 0xd6, 0x0, 0x800}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000fd9000-0x4)=0x5, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000fd5000), &(0x7f0000f18000-0x4)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000fda000-0x94)={{0xa0b, 0xffff, 0xffffffff, 0x34, 0x2, 0x13e}, 0x401, 0x4, 0x391f, 0x8, 0x5, "caa068f14009e30d67f9b88e42660673cb1aa23df9506fb0022626ffc5a9efde7a7448c732ccc27a6c9272ed7cea03221c88657200b3d26aecca4ee146ba8e34e43e041b3b4724727212c05bc56c8e4d9c017df06baa1ef7c29a91e5ef3d137e4787b76a3a7f96d0967a21bdc4fc4640aa1a106c78a975713a6546f33f7bef83"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000519000-0x8)) 2018/02/12 05:16:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={@common='gre0\x00', @ifru_mtu=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x14000)=nil, 0x14000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) unshare(0x400) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)=""/177, &(0x7f0000000000)=0xb1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) [ 54.664578] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007000)={@common='vlan0\x00'}) socketpair(0x19, 0x3, 0x8, &(0x7f0000002000)={0x0, 0x0}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000003000)={{&(0x7f0000001000-0x17)=""/23, 0x17}, &(0x7f0000002000-0x1), 0xd}, 0x20) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) connect(r0, &(0x7f0000000000)=@sco={0x1f}, 0x8) 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f23000)=@buf) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000ffd000)=[{&(0x7f000028b000-0x84)='T', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xffffff7b}], 0x1, 0x0) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000016000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x340, 0xffffffff, 0xffffffff, 0x340, 0xffffffff, 0x3, &(0x7f000000b000-0x30), {[{{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x7, 0x4, 0x0, 'syz0\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@uncond, 0x0, 0x158, 0x178, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@empty, [], @ipv4=@multicast1=0xe0000001}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000be7000-0x4), &(0x7f00001a0000)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000109000-0x20)={r0, 0x1, 0x1, 0x64, &(0x7f0000227000)=[]}, 0x20) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f0000fab000)=[{&(0x7f000063a000-0x1000)="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", 0x1000}], 0x1, 0x1) bind$alg(r0, &(0x7f00003f0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) pipe(&(0x7f000087b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000029000)={0x1ff, 0x9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000807000)={0x0, 0x11, "d3f32157b1ad3aa9f3f4fad3c0a870b528"}, &(0x7f0000265000)=0x19) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000682000)={r3, 0xa7}, &(0x7f00005b1000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) readv(r4, &(0x7f0000b6c000)=[], 0x0) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a58000), 0x80000) setsockopt$inet_buf(r1, 0x0, 0x38, &(0x7f00003bf000-0xd7)="92dd9ac7ea90440062f62a9537de3a15e3a479c5ae666f5023d0469cc8aab7c2d273ea98a1c9119ddb94d6c8d419b77a8208b236b5b2587d5e8462fa670e31111977aefdf22980688ac11706d8ece4616a86bf59769cd2052fd9dcc3fdce5ccb24ea95109e4c2623bdf317e3e6310d820011aedf9b3cdd9c67c1f58b6bd25fde1eed200e981e5f58772e60d1b1be037dfe4a66b8eefe5191eb5d7bbc4541bf6f77cda172b746e598ec17289b7bb960712ccd7a6e0fd2d73e856a8dad2f394e63712d5bceef8ba6341754796eb74af618b835e03a1d9f55", 0xd7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005c9000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x8001, 0x80000000, 0xfffffffffffff970, 0x7c}, &(0x7f000043b000)=0xa0) getpeername$llc(r1, &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b41000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c0d000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4, 0x10001, 0x3, 0x3, 0x10}, 0xa0) vmsplice(r1, &(0x7f0000781000-0x20)=[{&(0x7f00003e4000)="044da7818f54b1708ded9b72283b1db1c1a05ee81f91926e5a74ada96f5bc7abb85df2cb7785a01df72a2e57e6815bb027647765277355573afee16ff60bee24611793886c4568c1866a04fab2a4cabfa3acce2ec6ae4555f43593b0290abe0a33e455928e1ab2f7b0531d13b07cc80c7159b43597d37d33a4f165c4c81b4e859247747c8c8902941eee1af5a866d93f5af07c23e054d53bf57a3b164515e3abd82e669c77b3975b4344cf9da9ed5b2237f32650633b50fda9", 0xb9}, {&(0x7f000056e000)="8ba9421765dddff65444e9dbde1ec329d20a579b0540860df992eea2c85c3f58ca46d061b54101150d952d7771595ef4a2ecfd7d4c46c63fd4cf743559ebc42386aab956b4e220106cf13039591678fb50a020ed6cdb450b8540999fbaf55f7e442f2afa3aa5ef94e8bf418435494c8fcfbbd30fdb97556b1c0fb6701f73bf0457f405d0de3742daaae3df373ba4da7a", 0x90}], 0x2, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000df7000-0x6)={r2, 0xf5}, 0xfffffffffffffea1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt(r0, 0x1000, 0x0, &(0x7f0000b86000-0xdf)="1deedac6c672829fae114221bbab7b57ae31b290c5d36c5df3e343e8888fb66fbdd1d1887e7f3590ba19c7351aec0a6e4debf258c6162ed7373a169cda822f0048ffb4d3928a1c646ff8d0812326139161a2fca3327cc8e8965d8b6a8b9cccad64a1e26da25d175e58305a4d984379d1f1c2600f50b452a13446465da945bffdb595cea7f6426930c17ffcf22d0c68ad2caf2b3756dd8041aa4cee2fae5ce6d9ccae929d9453199da55e5a6daf61436e0a88f0e63e53dd170cfe184acf84aac40235e71be7e11db7ec9db44a077ca798f9b44df58b56d04b1702fea67aade5", 0xdf) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f00006b3000-0x10)=[{&(0x7f00009d7000)="89b42fd6e443f4163e7aab0ffa132659cf50cedd3978d7fa4ddcbb35c9a314369c8384c4b63422192638d62495ed9514feff439aca324c59d8f68f64fa9140904fbc3afb4d30b242346d53a41a48cb0f0c01f4781d7d4260b8541d9c710cdba40f87cd686d588bb696d38f100bc8e758419b4ed1", 0x74}], 0x1) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000047e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d70000-0x4)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000b3c000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012b000)={0x0}, &(0x7f00004df000+0x1f9)=0x3a8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000087a000)=r3) sendmmsg(r2, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, "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"}], 0x1010, 0x10}, 0x1f}], 0x1, 0x20004880) recvmsg(r1, &(0x7f0000560000)={0x0, 0x0, &(0x7f00002a9000-0x40)=[{&(0x7f0000282000)=""/136, 0x88}, {&(0x7f0000005000-0x2a)=""/42, 0x2a}, {&(0x7f000044b000)=""/153, 0x99}, {&(0x7f0000016000)=""/244, 0xf4}], 0x4, &(0x7f000098e000-0x61)=""/97, 0x61, 0x752f950a}, 0x2002) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) accept4(0xffffffffffffffff, &(0x7f0000f0e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000f0f000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007d3000-0x10)={0x0, 0x8c, &(0x7f0000f0e000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x7ff}, @in6={0xa, 0x1, 0x2, @empty, 0xf5e4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000d58000-0x4)=0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f0e000+0xc26)={0x0, 0x2}, &(0x7f0000dbd000)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f0f000-0x8)={0x0, 0x445c}, &(0x7f0000f06000)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000055d000)={0x0, 0x80000000}, &(0x7f0000f10000-0x4)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cdc000)={r2, 0x8001, 0x1000008, 0xffff}, &(0x7f0000a05000-0x4)=0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000961000)={0x0, 0x9, 0x2, [0x0, 0x200]}, &(0x7f0000f0f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000008c000-0x12)={0x0, 0x4, 0x5, [0x0, 0x9, 0x1f, 0x8, 0x2]}, &(0x7f00000cf000)=0x12) 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000bc8000-0x1f)="1f0000000104ff0001df45c80711000061f3f0f00800010004000002000000", 0x1f) recvmsg(r0, &(0x7f000038a000-0x38)={&(0x7f000093b000)=@ax25, 0x10, &(0x7f0000d4a000)=[{&(0x7f00000f7000)=""/107, 0x6b}], 0x1, &(0x7f0000a64000)=""/4096, 0x1000, 0x2}, 0x1) accept$unix(r0, &(0x7f0000ed9000)=@abs, &(0x7f00005d0000-0x4)=0x8) [ 54.755821] audit: type=1400 audit(1518412599.226:49): avc: denied { map } for pid=8054 comm="syz-executor0" path="socket:[19445]" dev="sockfs" ino=19445 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x2, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000057b000-0x4)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a3000-0x10)="0101008700a50500000000001e000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000fc8000-0x38)={0x0, 0x0, &(0x7f000007b000)=[{&(0x7f0000648000-0x2a)="26048068c04fcc48681d3d5cc627af4830303855f5", 0x15}, {&(0x7f0000f44000)="1cf6ac634dd5677349086b379103b1552e63a608744d5a574432ba35ff875d363e2bab61920f8f6d1beea9e1ab7610e216af15f2b6920e3123b7ed2deddd4fea83af5da1e44d98e18f21b1c50c5417b16e73f23d30ca36e0e7f5f99f1a4b91c0de68d99f2dc3449e198bbf", 0x6b}], 0x2, &(0x7f0000179000-0xa8)=[]}, 0x0) [ 54.844827] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.845895] xt_HMARK: hash modulus can't be zero [ 54.869926] audit: type=1400 audit(1518412599.340:50): avc: denied { read } for pid=8081 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = socket(0x9, 0x0, 0x5) bind$ax25(r1, &(0x7f00001a8000)={0x3, {"5a2a12aeabfac2"}, 0x3}, 0x10) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x6}, 0x1}, 0x0) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000022000), 0xffffffffffffff16) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000023000-0x4), &(0x7f0000020000-0x4)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000e61000-0x20)=@hopopts={0x87, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d12000)=[]}, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000030c000-0x13)=@generic={0xffff, 0x9, 0x4}) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002fc000)={0x0, 0x1ff, 0x20, 0x7fc0, 0x950}, &(0x7f000092b000-0x4)=0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eea000-0xa)={r1, 0xfff, 0x1, [0x1]}, 0xa) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) r1 = socket(0x1b, 0xa, 0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003a3000-0x4)=0x1, &(0x7f0000471000)=0x4) [ 54.907450] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000eea000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3, 0x1, 0x3}}, {&(0x7f0000b95000-0x1000)=""/4096, 0x1000}, &(0x7f0000ee9000), 0x20}, 0x46) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f00002c1000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a49000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d3a000-0x1000), 0x0, 0x0, &(0x7f0000607000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = accept4(r1, &(0x7f0000137000-0x80)=@generic, &(0x7f0000368000-0x4)=0x80, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000058a000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @random="6b67ec9f406b"}, 0x8, {0x2, 0x2, @multicast2=0xe0000002}, @common='gre0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f80000-0x4)=0x2, 0x4) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000851000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000515000-0x4)={r0}) connect$unix(r1, &(0x7f0000d7b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = accept(r0, &(0x7f0000e6f000)=@rc, &(0x7f0000253000-0x4)=0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000326000)={@generic="15c8f1165ff19cc4317f0d33fa9e68f5", 0x0}) connect$can_bcm(r1, &(0x7f0000ac4000-0x10)={0x1d, r3}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000004a000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @empty}, 0x4, {0x2, 0x1, @loopback=0x7f000001}, @common='irlan0\x00'}) setsockopt(r2, 0x2, 0x6, &(0x7f000056b000)="f4fdff", 0x3) 2018/02/12 05:16:39 executing program 3: r0 = socket(0x5, 0x800, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f0000207000)=[{0x18, 0x29, 0xb, 'x'}], 0x18}, 0x0) gettid() 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000895000)=@full, &(0x7f0000152000)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000011f000)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000064c000)=0x3, 0x4) r1 = socket$inet(0x2, 0x7ffffffffff, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$inet(r1, &(0x7f0000534000)=""/192, 0x3f, 0x0, &(0x7f0000fb7000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x6}, 0xfffffe38) 2018/02/12 05:16:39 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0x3b4000)=nil, 0x3b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000020b000-0x4), 0x80000) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003b4000), &(0x7f00003b5000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv6=@empty}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f0000219000-0xc)="3c8ee646d80a61ccdd15a6e4", 0xffffff02, 0x2, &(0x7f00003b4000-0x10)={0x2, 0x2, @rand_addr}, 0x10) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000099f000)={0xb6, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003d3000)={{{@in6=@remote, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000cae000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) bind$bt_sco(r0, &(0x7f00003b9000)={0x1f, {0x7, 0x9, 0x7, 0xff, 0x3, 0x3}}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d8000-0x18)={0x0, 0xd428, 0x30, 0x2}, &(0x7f00002ce000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000620000-0x98)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffffc, 0xffff}, &(0x7f0000aa3000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a8c000)=@assoc_id=r1, 0x4) write(r0, &(0x7f00001c7000-0x24)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000000c000-0x4)=0xffffffff, 0x4) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001c000-0x4), &(0x7f000001c000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000010000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000), &(0x7f000000d000)=0x8) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x0, 0xffff, &(0x7f0000308000)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000f37000-0x96)=""/150, 0x96) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f000058f000)=[]}, 0x10) 2018/02/12 05:16:39 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000e8e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000477000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005d7000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058c000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) tee(r1, r1, 0x8, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fb2000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000428000), &(0x7f000004d000-0x4)=0xb) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) writev(r0, &(0x7f000008b000-0x10)=[{&(0x7f00000b1000)='1', 0x1}], 0x1) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000009d000-0x4)=0x80000000000080, 0xfdd4) sendto$packet(r0, &(0x7f00004a2000)="00010000a202001400f4977d7b22b8d700000000010000000978c08dd5ac39cf9d9b08400f0e25d8b44a8bda38c14d98e2c0f5af58746697ceaa38254327ff010e4b17fa4f5f5ef39c7abf9f990a88902d3d431ecb6c51c53c337d745681673c8b53fbc1a4f23ffa672313e275b12a6d4eee92011498edbfa76f3dd21bd345ed22", 0x81, 0x0, &(0x7f0000a52000-0x14)={0x11, 0x800, r1, 0x1, 0x4, 0x6, @random="bb53429d4f31"}, 0x14) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400200042, 0x7, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00007a5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000821000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, @rand_addr}, 0xc) recvfrom$unix(r1, &(0x7f0000227000)=""/115, 0x73, 0x40, &(0x7f00008a1000)=@abs={0xda935d5f08e0dd92, 0x0, 0x2}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000671000)={0x0, 0x401, 0x7d5, 0x10001, 0x10001}, &(0x7f00007de000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000126000-0x98)={r2, @in6={{0xa, 0x3, 0x2000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x3f, 0xfffffffffffff001}, &(0x7f00008d4000-0x4)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008ee000)=@assoc_value={r3, 0x9}, 0x8) sendto$packet(r0, &(0x7f0000a0b000-0x2c), 0x0, 0x0, &(0x7f0000e72000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpid() r1 = accept4(r0, &(0x7f00006e0000)=@sco, &(0x7f0000fb8000)=0x8, 0x80800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00001d0000-0x63)=""/99, &(0x7f0000629000-0x4)=0x63) bind$alg(r0, &(0x7f00001a2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7f000)={0x0, 0x400}, &(0x7f0000a7f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ee5000-0x8)={r1, 0x9}, &(0x7f000074b000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/02/12 05:16:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bb6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can, 0x10, &(0x7f0000e72000)=[]}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) write(r0, &(0x7f0000eb4000-0x7d)="bab31c601ec4a121e14688e9864eb8eb82d3f088f840eaf5faa1baca4dd74365247220841f04283e4e1a5939ec88735bfec32f5fab2adcd340045ed745099b2bdde27c6259fac6dcce1d2ae1a615bd157370f5b186e3d410bb54255ec86074b69016229df75b9c279c4ac91f1a866065096a135fd7ca03ce61bd55dc21", 0x7d) 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000722000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000096c000-0x4)=0x3a) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000004f000-0x4)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7"}) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000874000)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000009c000-0x10)={0x0, 0x2c, &(0x7f000077b000)=[@in6={0xa, 0x3, 0x10000, @empty, 0x100000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000e7d000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000952000)={r2, 0x100}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000485000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000091a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a93000)={r2, 0x401}, &(0x7f0000078000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d65000)={0x0, 0x1, 0x1, [0x1f]}, 0xa) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f00006be000-0xc)=@nl=@unspec, &(0x7f0000558000)=0xc, 0x800) getsockname$ax25(r1, &(0x7f0000041000), &(0x7f00001f9000-0x4)=0x10) getsockname$netlink(r0, &(0x7f000071d000-0xc), &(0x7f00006a1000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f}, 0x20) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000078a000-0x4)=0x3, 0x4) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "00690e", 0x0, "c6ff9f"}}}}}}}, &(0x7f000005d000)={0x0, 0x3, [0xf01, 0xb19, 0x97f]}) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00002e2000-0x5b4)=@bridge_getneigh={0x28, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) socketpair$inet(0x2, 0x80006, 0x7, &(0x7f0000eae000-0x8)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e99000)) 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000010c000)={@generic="87d397f0c739efde8686e6a7df48883b", @ifru_flags=0x800}) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000de3000-0x10)=@ethernet={0x0, @random}, &(0x7f0000000000)=0x10) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0x6a5)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xec)={r2, 0xe4, "99ae3080d1195bf53b1dae5aeb1bbc13981de7271fea8451b0b833074c7bb487a04e9d134b29e092e8a071a69ab2046983c999232c387ccc1d1eba2237aa98996979f70e75fcf3891383711c3976864981a686861a57e7cf1d444dd0e3140cead4d1fed1a49533985ed60ececef6ca25b566482f0147b931221216da4bc6c6f6627e04ce28596b385591e82ed0f2f49aa80011c53e897a4dc5dab658c8fa36dc0e0168accbf8dd12eea68b5eba5dd2f35127873b9de3b2711ab622ed6dc238aefa282453a14e3621aa36a02c3759baaf2eac3b6d25eec05b069fcaa0335b46ae5edb4e91"}, &(0x7f0000001000)=0xec) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000015f000)={r1, r3, 0x20, 0x6, &(0x7f0000b87000)="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", 0x8000, 0x1, 0x2f, 0x3, 0x7860000000000000, 0xa20c, 0x5, "8939f4cd02391104bb7059487c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000ada000-0x10)={{0x80, 0xe0}, 0x20}, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00002b2000)=@assoc_value={0x0}, &(0x7f000089e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00001fd000)={r5, 0x4a, "0d82e5fb81f373e8a9eb714ec92126540278c734ae9d00a1461e4bb16ccf604bc7225ae89269d582614713a6d76b8721c0bbac041f687346a227f510531f4ea966d10814316543db5420"}, &(0x7f000098b000-0x4)=0x52) bind(r4, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[]}}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[]}, 0x44800) recvfrom(r0, &(0x7f0000441000+0xadf)=""/236, 0xec, 0x0, 0x0, 0x0) pipe(&(0x7f0000e37000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c28000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ca000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003e0000)={r2, 0x3, 0x6, [0x200, 0x5, 0x8, 0x8, 0x4, 0x2]}, 0x14) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[]}, 0x0) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000), &(0x7f0000938000)}, 0x18) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x4, &(0x7f000040d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000c3000-0x4)=0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000093c000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f000093c000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00007eb000)={0x80000001, 0x913, r4, 0x4, r5, 0x800, 0x9, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f00001fd000)={0x3, 0x8, 0x800, 0xd34f, 0x8, r0}, 0x2c) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000093c000-0x1000)=""/4096, &(0x7f000093c000-0x4)=0x1000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000093b000-0x18)={r0, &(0x7f000093a000)="be4ae42daf4bdcac16f46ffa493d4d108d8f3435e66b691a1af4cdbd74fc8a551cd1da704b0bd1c86e025d0494b3d5769f113593512bbd248defb346a67051cf2e04bd730ac64e99374fdc", &(0x7f000087b000)=""/70}, 0x18) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f000093d000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000093c000)=[{0x7, 0x1}, {0x3, 0x4}, {0x0, 0x100}, {0x2, 0x6}, {0x2, 0x7bcd}, {0x36552b2dfba40248, 0xfff}], 0x6) socket(0x5, 0x80000, 0x101) 2018/02/12 05:16:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002b9000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000038c000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000052a000-0x8)={0x0, 0x8, 0x7, 0x4}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000eb0000)=0x8) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0x3ba000)=nil, 0x3ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) sendto$inet(r0, &(0x7f000029c000-0x29)="3bea4415de8257b3fabb28a3643b9bf5f82c853f48fc4a8caab8b1df142998d229244e5e4087cc2676", 0x29, 0x20000004, &(0x7f00002bb000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/12 05:16:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x400, 0xf48}, 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000019000-0x102a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5dd, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000026000-0x7b)=""/123, &(0x7f0000026000-0x4)=0x7b) bind$netlink(r0, &(0x7f0000014000)={0x10, 0x0, 0x0, 0x40}, 0xc) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x56, &(0x7f00001f7000-0x56)="6823c41041631cb34b12fce7db540e51ff64655b477132cbd68e960119c9f6a7d804de6857a1263b075310001ce0afd8eb0233c817949c132a141fbd5d30621508e965fd7dd0f1ad999a1fce7ca8bd8446426064adab"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r1, 0x8}, {r2, 0x200}, {r1}, {r1, 0x8088}, {r1, 0x200}, {r1, 0x8020}, {r1, 0x640}, {r2, 0xc100}], 0x8, 0x8) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff1000-0x2c)={0x200005}, 0x2c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ff2000-0x2c)=""/44, &(0x7f000039e000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c2d000)={0x0, @in6={{0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xa85}}, [0x100000001, 0x1, 0x80000001, 0x1, 0x0, 0x8001, 0x8, 0x1, 0x401, 0x4, 0x47a, 0x2, 0x200, 0xd7, 0x7fffffff]}, &(0x7f00008c8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dca000)={r1, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x400}}, 0x1ff, 0xfffffffffffffffe}, &(0x7f000041d000-0x4)=0x98) 2018/02/12 05:16:39 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) socketpair(0x3, 0x80003, 0x1f, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8e) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000021c000)={&(0x7f0000111000)=@nfc={0x27, 0x2, 0x80}, 0x10, &(0x7f000021c000)=[{&(0x7f00000fc000-0x39)="5ecbd3f2ff9f5cb1de3b255138f7aae663030f071f3fabd578f46cb5307d1c4c9c5de49f5d537d38ef2aea1ba12c35125a222d074026e7b19d", 0x39}, {&(0x7f000021c000)="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0x1000}, {&(0x7f000021d000-0x11)="ee0e2e1887a2e5581ee291b8710324d181", 0x11}, {&(0x7f00000c3000-0x22)="b3e0335938770b4aa33fb571fadbb66925b784d293b8f8521e4891f02028e80c8821", 0x22}, {&(0x7f000021d000-0x39)="62b723021992f53df4bd2258cc617db5476c53c3df1dd16b8bf18753e6ada7f7f2c9d2f9b43a6d304e24167b38d788b4df03bb7556bf5dc584", 0x39}, {&(0x7f000021c000)="539659f599abbfa8fec6b0e75f5fd06695aade959b08be029ee3cd22499704", 0x1f}, 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"}, {0xd0, 0x100, 0x80000001, "cb16e192ef327bf65e85470f8d160a8490e238550763260f0767555663d2243c88dd6ab77735867401b7cdfba16f94c3820fcd2f10d653e8ff1605e8bdde88c77fbe9b0c830395438b97b074a931d64169d33be4ed4033723aa2ac291d7dfe15a6577fc55b835818a769a0308ed1d24fa4255a9dfd44982c991d3505b538d3022ff2bc965e779203fce251005b7ee9e9f1cfa0a6478bc937e1241d775876cd740ea6f23bf6f2696171df1f10072cf15b33b050f04931856597afc40048"}, {0x90, 0x10e, 0x5, "7ef4c1d351a3206ce95bd70201ff6ee6ee1875f9623fb0e51123eaf692151179b019c993d3cde57cc87e165f7274f377543a1536de8ebe7cddf8060f2c9816411c2e9744399135d8f1907cbfcbbcbc75a136763e263db9998442523c778a951005fb4bd3c59b393f93a80303ac354f0ffde09cbd86b57180aa0b3669d2934e"}, {0x98, 0x100, 0xfff, "63fed1ecc175738b25b3a279820dc0692cdd62b2f8a208671af76712a2d97ae128254793050ef79a32d045e031fcb2ee785efd0f62096fcf3e823160a5b2af0e14ff83d0999d500561a54fb16b1cfe2e1f29ff6ce8085aff4c62c3b2a90101e8a53ac3560143d837600b9d78ee00e2611182a023c5cd97f81ae7f048a28ddc4f313e9ccc75efda5f"}], 0x1348, 0x20000000}, 0x40) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) close(r0) 2018/02/12 05:16:39 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000001000-0x4), 0x4) 2018/02/12 05:16:39 executing program 3: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x1ce}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000147000-0x20)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) pipe(&(0x7f000006c000)={0x0, 0x0}) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000209000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00003b3000-0x4)=0x14, 0x80000) getsockname$packet(r2, &(0x7f00000a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000286000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000178000-0xe8)={{{@in=@broadcast, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000e9000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003b3000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000188000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000e2000)={@generic="5b750abdf0b115fae2dbce06a83f544a", r3}) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00003b4000-0x47)=""/71) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00001e2000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd, 0x0, 0x10001, 0x0, 0x14, 0x2, r4}) 2018/02/12 05:16:39 executing program 6: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000318000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000029f000-0x4)=0x14, 0x80000) accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/12 05:16:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3c, "39cd1e3d987e458298b52d0a45c12a0fbdb19d6bac55bfaabd126b60bcfcdda72a5d76bf1b77bb759d9ceb5da5a9dfee95697105d857674d315fbb19"}, &(0x7f0000001000-0x4)=0x44) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x10)=@ipx, &(0x7f0000002000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x6, 0xfff, 0x0, 0x800, 0x8, 0xffffffffffffff57, 0x7ff, 0x576, 0x2057, 0x6}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x1, 0x30, 0x5, 0x7f}, &(0x7f0000c42000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x20000000000000cf, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x1aa, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}}}, @sadb_lifetime={0x0, 0x3, 0x20, 0x3, 0x311, 0x8}]}, 0xd8}, 0x1}, 0x0) 2018/02/12 05:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000100", 0x24) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$alg(r0, &(0x7f00000e1000-0x38)={0x0, 0x0, &(0x7f0000cbb000-0x90)=[{&(0x7f00004ed000-0xb)="433af4d7388f38e6c0f202", 0xb}, {&(0x7f0000e85000-0xf2)="6338db5d1255dadc2f351f2ad2682e728fdddbe6db48aaff368f1932ad10d365d11ea5e1b8dd588200ff429984b9932f1ab5482b2f677d5171e6a72cb88f717dc62abb0fc98032ecce5f718b4fbe9a268625cb368cdc06560cf293cf494cd02b70d88ad729a66ef0ee45193e39517c485165afa96a6b4b13352b0cf9469a2fef75e8cbcc4688eeb33c9c702be3c03a3c928d7532bc268c629339fc6cec7a999f494a4a53af2b258bffe14a007152b22fe635aef45f2fcee706f5bc90edb69605dd7f0794e41612d328b3549024903ce5ee7dd6e5fa7d862da8884a834c8c696cd1edf8cf76be7bf1aaf8e92479ddd3b2a5a2", 0xf2}, {&(0x7f000088a000)="3344d55188c23ae94bdbce4c05cf0cb80acbef82c7c45bb7cd3308e2bba9a47fd462061f86492636e0", 0x29}, {&(0x7f00004e8000)="8fb19ba199ce4fbef8e92ec23404d355a28a020d323d38ecae7c8113abe157fbf901938f5ff5b50504157064fa8cb45c62d83d3d5ec9df2af80be45c4ba3c1185391194b99d3c477da13266eb130f407ccf33d37085f776c24ac843d66f5ccb6dc6a2f79f510e76354f83455cb12c93eaff984d303c0cbd00f582767bc3294d24f87ddd2cc1f1f9142f0be02773b335fc0ccc01b7b51bac2", 0x98}, {&(0x7f0000b10000)="a3d3fbecef93bfedcabe4691ef7ee16119a0d17a522898fe563a8f00934d1242e7265e993a79bb84315fa09aba6b36525417e8f046c8398eeb3d43d37b8aaa810c0848744c318655d66d697112d44e0f9763996c1fe21eea", 0x58}, {&(0x7f0000461000)="c0b699065f8c9a52196f81d49b2f06ab7c23813201e4409adcbdb65dd921b3000e63a67b9d1e08e0b7d2bb8625432fe970594c3b1a3ebbeb0419dc033d7af7674e4cc20ce28e39920d5d6830320d9d87e9c04227eb6b188921327e46e498ddab32cc506a0d4d8acdf27fd08c180a9c3f61", 0x71}, {&(0x7f0000441000)}, {&(0x7f00009af000-0xa5)="ae9f59e01a23ef659592fc2a7e59f55f537e66f6967ef39d480f9b285c7970a2166befbdb3c848d9a1e2a250af11d959b5a2360a6f3ece81c20e1f0e221a9fb93464ee3506d749ada7a18e85b7ef99c4e21775cb9221c244fe0db2c02d74752771acf940e405b689027f3d73f0271239003df072bab1399fe13cd6307a42ed17428c036e4e91dce2f3ae766c94d237ae0e3d1cdd16ef969b9483e6ba42da63f2ce61059bd7", 0xa5}, {&(0x7f0000ace000)="d5eb92c5e2303aadd458a3b3144cc9ae483c248d2344485f2c7bc53fa5510a26f6c5b7f39ba4c79931c49b572e7db6860d0df5137cef7958437da8b6147bbf7a1cb32aba01ce05dc810b6e67d124bfb0d78cdb25bd0878c7871d530dafc191564b9addb0cd5bb3a36f517f1d7c19f1f4d467bcb7bf3e7e7671dbf2c9", 0x7c}], 0x9, 0x0, 0x0, 0x40}, 0x40) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f00007bd000)=""/96, &(0x7f0000aa5000)=0x60) 2018/02/12 05:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00006ec000-0x1)=""/2, 0x2) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e63000-0x4)=0x8, 0x4) sendto(r0, &(0x7f000055f000-0x1), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/02/12 05:16:39 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x2, 0x9, 0x62, 0x0, 0x0, 0x80}, 0x721) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00007c3000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003b0000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x58a3639a}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}], 0x74) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000fc3000)="da5a5c80a0003b2b4ac15086866b209e685dfa311650eca680758f0c42ed", 0x1e) socketpair$inet6(0xa, 0x80000, 0x608, &(0x7f0000fc3000-0x8)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000603000-0x4)=0x8, 0x4) 2018/02/12 05:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x0) write(r0, &(0x7f0000e92000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) recvfrom$unix(r0, &(0x7f0000b81000-0x2b)=""/43, 0x2b, 0x12100, 0x0, 0x0) pipe(&(0x7f0000460000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000019f000-0x10)={0x8, &(0x7f0000e15000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fb5000-0x4)=0xabeb, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000dc2000-0x4)=0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ff9000-0x8)={r2, 0x3}) [ 55.486538] xt_connbytes: Forcing CT accounting to be enabled [ 55.513286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36664 sclass=netlink_route_socket pig=8293 comm=syz-executor0 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e68000-0x4), 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000aea000-0x28)={r0, 0x0, 0x1d, 0x1f, &(0x7f0000e67000)="c2b27418722ec98ae7d19e56af582e390d67944dd7718f9cc7ed2b3c2b", &(0x7f0000a8d000-0x1f)=""/31, 0x9, 0x27}, 0x28) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"00797a3000000000000000000000000000000000000000000300"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000038000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000e000-0x6f)=""/111, &(0x7f0000024000)=0x6f) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000002b000)={0x0, @remote, @multicast2}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001f000)={&(0x7f0000013000)=@ll={0x11, 0x1, r2, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14, &(0x7f0000027000-0x10)=[{&(0x7f0000019000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000037000-0x348)=[{0x100, 0x10a, 0x8, "132b31c662cb05371a476e1b1f810b8afa71425d4def3b874de82418eb28906bf4736afa70686ea66dd757e1c56760704428af490e86d46d065c76a377df2d4d7f59e2d0fd931b3bf5b0d9f606db8295dee196dcff498ae04a68dc8e2c222e7b06a05be8e1eb9f580598f2dedfa3db291a9a33fac2622cab46935c2d289ccf4f5a0ba84f9cdef1908161e37291f4e5692d808a238d6fbd701112d8db3c8acf5ec9d2bbe7a05641f737f754b07d364316efa3eb1666837dbfa3155cbaf4cab703fe4344c4c89e69b3cb6ac64e0d10c5fc37bfd81c05cb278023ab32df7df8cbee42104de1be8bc5e488921f895ae1b0"}, {0x110, 0x100, 0x2, "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"}, {0xf0, 0x113, 0x6, "f1412fcb6fdf96196ba961827c355948bb366f629a4cf2f74d35c61cabd8a7d5373c3575d932bdad961dec5dc1e57c4dbc0d35506d09b857ff0bfd3f2d92e62978704d5c7ca3df17efd41652b2a55b60d1e1cece7f9bbdd8430764095d4ef4ad1e862479ba6ad6880852081c37ee44f8fa3b39a609c61ae05681c1f6e5772fa951745d5d084a19eb86686a354d5d0725aa0b2268cd7fb9e2cb697a48fdda69726f8a4db73d3be6cfae66be9cd98ea990389b4300228a6922b9e08e4a636c9eb8b0a99cc4a9a28bc87d52f5c2306bdf65bab87730bdba6a79c16be98594"}, {0x48, 0x117, 0x8, "c71ac3d868d8cb00109b71a27fab99509f3efee7fb3e22971667e0518baad1a1231fa9307894606e01d2e1cb998ae322ad5fc6c1fa22e6"}], 0x348, 0x48cf0bfff252e0ce}, 0x40000) 2018/02/12 05:16:40 executing program 2: r0 = socket$llc(0x1a, 0x2, 0x0) pread64(r0, &(0x7f00009f9000)=""/190, 0xbe, 0x0) r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) getpeername$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000020000)=@routing={0x3f, 0x10, 0x2, 0xffffffffffffffff, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @dev={0xfe, 0x80, [], 0x0, 0x13}]}, 0x88) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000f87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bb7000-0x4), &(0x7f0000f86000)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000651000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f87000)=0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000f87000)=0x5, 0x8) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000f87000), &(0x7f0000f87000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f89000-0x4), &(0x7f0000f89000-0x4)=0x4) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 05:16:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001ea000)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xffffffffffffff68, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @in6={0xa, 0x0, 0x0, @empty, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xb43f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6f}, @in6={0xa, 0x1, 0xb, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}], 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x800, 0x4, [0x0, 0x1, 0x3, 0xbfd]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000096a000)={0x9, 0xc, 0x6, 0x96, 0x0}, &(0x7f000025c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x2, 0x9, 0x2, 0x2, 0xfffffffffffffffe, 0x7c8, 0x5, {r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf51}}, 0xfffffffffffffffd, 0xd76, 0xfffffffffffffff7, 0x2c, 0x8}}, &(0x7f0000001000-0x4)=0xb8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000-0x8)={r5, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000002000-0x4), 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002000-0x18)={0x2, &(0x7f0000001000-0xd1)=""/209, &(0x7f0000001000)=[{0x0, 0x59, 0x8, &(0x7f0000002000-0x59)=""/89}, {0x3f, 0x7a, 0x84a5, &(0x7f0000001000-0x7a)=""/122}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ceb000)={{0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x200, 0x4, 0x5, 0x1, 0xf54, 0x1, 0x1, 0x3e94]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000206000-0xa0)={0x0, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xfffffffffffffffd, 0x400, 0x67, 0x7fff, 0x84}, &(0x7f0000e8c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fb3000-0x35)={r1, 0x2d, "ecd77e302b1872e4e51fa3e6c28b2a74929785cb21f291d965537b08db7b3ffd4b6df22568ab556dc71d57d000"}, &(0x7f000068b000-0x4)=0x35) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) r3 = accept4(r0, &(0x7f0000f79000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b9e000)=0x14, 0x80000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004c2000-0x8)={r2, 0x3}, 0x8) 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x5afb674e, 0x4}, &(0x7f0000005000-0x4)=0x10) socketpair(0x0, 0x5, 0x5, &(0x7f0000003000)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r0}, &(0x7f0000005000)=0xfeac) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x101, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4, 0x400}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000004000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x80000001, 0x3f, 0x6, 0x8}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r4, 0x4}, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000)={r5, 0x1}, &(0x7f0000003000-0x4)=0x6) r6 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r6, &(0x7f0000005000)="a1d1ef04628aee1239cafb6276b212967f7cc7004492fb180650de20a2c0fa1fb0dd5a2f9e780b5d77680f448e53e5dd7279326bcf5d1f03da80022c63fd09432b", 0x41, 0x8000, &(0x7f0000005000)={0x4, 0x0, 0x9, "60ff357bfa02", 0x6}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x40047459, &(0x7f0000000000)) 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000bbe000)={0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x7, 0x3000}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000d3a000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000607000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) [ 55.572480] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36664 sclass=netlink_route_socket pig=8293 comm=syz-executor0 [ 55.625330] xt_LED: No 'id' parameter given. 2018/02/12 05:16:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0xe8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f00007f1000), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x6, 0xfff, 0x9, 0x4, 0x80000001, 0x8000, 0x800, 0xff]}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], 0x0, 0x2, 0x2, 0x2, 0x3, 0x3, 0x3ff, 0xee97, 0x8}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x3ff}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x400, 'syz0\x00', 0xffff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fff000-0x4)=0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty}}, [0x5, 0x101, 0x7, 0x10001, 0x702, 0x2, 0x3, 0x3ff, 0x8, 0xffffffff, 0x6, 0x2, 0x4, 0x4a, 0x3]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xffffffffffffffff, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x1d07, 0x4) 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x30}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000763000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009d5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000181000)={0x0, 0x2}, &(0x7f0000e30000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000475000-0x8)={r1, 0x3b}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='bridge0\x00'}}}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002ec000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000209000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfb000)={r2}) getsockname$unix(r4, &(0x7f0000c87000)=@file={0x0, ""/4096}, &(0x7f0000315000)=0x1002) [ 55.655486] xt_LED: No 'id' parameter given. 2018/02/12 05:16:40 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f53000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000924000-0x97)=""/151, &(0x7f0000413000)=0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000001000-0x10)={0x3, {"ad53b33f1f6692"}, 0x4}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x2, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0xcf)="2c6983839aa94291bce50217b95a78bb529b809b54a4709fda90fccfc194c16e76a480488e16191c2a814628a5a7a68b0fe21e09ae64e15b3444dc09b0f420672fbfe754c77a3b81babe76683931bedc13b0f5d5ab0583e0a8c514c92b01767a375c044b8805614a985e0f32f135240eacd706f97cb1755204e4d93315ec5df4567f4427e0374c2abf86fd9019937b1b8e37430bda1d5a096aef991028f11e69b52b1d1f148895f118dff4c9d332c827c2f1f8b774e0823b895376d77391d994b48d0dbe1b02d2df081481f339ef7e", 0xcf}, {&(0x7f0000002000-0x9b)="16c33c39fec0bdf877659e11c47fbda9b1f114df65ba7aed8ad47cb5bece0ce188b6ac6eba0139f1b65649bbcbf8e56bf64c708547b7b3482fca7f55eb6357c77b95e57b37c5ab1df810dc3ab13812b045a619cdfce3da16bb48fc2ba3c402876e38213b85f801ff0b711120d30cbc887c1def2f137180c2d85f5ade03084e91e400167f81dc49e08bf3124c27761c948d5bae20a45267a091a854", 0x9b}], 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7d, 0x4) read(r0, &(0x7f0000000000)=""/35, 0x23) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003000)=@hopopts={0x0, 0x39, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x7, 0x88, "5f5b96b375f696c4faaa8d54b755758788b2f3da5b056c7656b410d77ba30b939112026bbb628e39291f942edf518a759196b8d6ef452ff7e24d500ab01585ccb5b654fd743e84f49974410b5114f1781cfb312e54dd65989f7d7d9684ee2bf0e23eb001a0dfabd47d440caa879045610a2c5ef77f43392f77e511af0b952e6474c08b53d7af56a5"}, @padn={0x1, 0x1, [0x0]}, @generic={0x3f, 0xe7, "520e25a4d9b8d613416233acb74a55ea72dcebec79851842f0262e8748878ce83b2791d26484f4033a03ae65e7a7127139fdfb89b0a02229345316cb10bdb156f9ca60e85ac17ebe21513eb0f0b24a5761aa718d9b1b4e72dd4b2552e4f66e20273b2df21b3c9962affa8ff7cb4f62ca44cddc5d3585146b263174cb9e8caae49b15c08ff5d32c9bc378c6014c8e812ea44fad09504f8ac9fd3470fa8bd7b8f23ab8e6211536b93928aafbdfc1b99c71d530f8b01e91f275422919cbb1ead4cbdc92665763e8624873d478d6e370d47011b19066b80e77f10e7018a3b9fea059b2d380e8c05671"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x17}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x30, {0xefae, 0xa, 0x8, 0x2, [0x0, 0x7, 0x0, 0xffff, 0x7]}}]}, 0x1d8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@generic="eaa04e087e20a3c8980fa1ec13163d5f", @ifru_flags=0x1400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0x20, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007000-0x4)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x700}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000)={r2, 0x1d, 0x12, "39b58720597f14e384b89f7215ac533db4f5"}, 0x1a) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0x101, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000008000)={0x1, 0x4, 0x2, 0xb, &(0x7f0000009000-0xb)=""/11, 0x1000, &(0x7f0000009000-0x1000)=""/4096, 0xd, &(0x7f0000008000)=""/13}) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa8000-0xb8)={0x0, 0x0, 0x100000000, 0x9c, 0x40, 0x9, 0x2, 0x100000000, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x5, 0x5, 0xfffffffffffffff7, 0x1, 0x9}}, &(0x7f000074b000)=0xb8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000967000-0x8)={r1, 0x3a1, 0x2}, &(0x7f0000f83000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = accept(r2, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f80000), &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) r4 = accept4(r2, &(0x7f0000f81000-0x8)=@sco, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000055e000)={r5, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x32, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 55.728918] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007ff000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e3000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000522000-0xc)={r1, 0xebf, 0x20}, &(0x7f0000806000-0x4)=0xc) recvmsg(0xffffffffffffffff, &(0x7f00008c2000-0x38)={&(0x7f0000ad3000+0xc65)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000086b000)=[{&(0x7f0000461000-0xac)=""/172, 0xac}, {&(0x7f0000c39000)=""/179, 0xb3}, {&(0x7f0000300000)=""/25, 0x19}, {&(0x7f00002e3000-0x52)=""/82, 0x52}, {&(0x7f00007b6000)=""/137, 0x89}, {&(0x7f0000fc4000-0xca)=""/202, 0xca}], 0x6, &(0x7f000008c000)=""/155, 0x9b, 0xfffffffffffffffc}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d85000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x40, 0xaa7}, &(0x7f0000638000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000116000-0x10)={0x6, 0x0, 0x7fffffff, 0x1, r3}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000d92000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x2}, @nop={0x1}, @timestamp={0x8, 0xa}, @window={0x3, 0x3}, @md5sig={0x13, 0x12, "8c32496d7ae4881e82b4ae13a74e1673"}, @timestamp={0x8, 0xa, 0x4, 0x5}, @nop={0x1}]}}}}}}}, &(0x7f00002b5000-0xc)={0x0, 0x1, [0x8000000000]}) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000007000)=@nfc_llcp, &(0x7f000000d000)=0x60) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000016000)="c39c0a17e8c73e4e89693768e6e54dc57827aef661a8f8c2a03ce347b7", 0x1d, 0x40000, &(0x7f0000021000-0x10)={0x3, {"79e3aff8834878"}, 0x7fffffff}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000022000-0x4)=0x3a, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x0, @rand_addr}], 0x40) pread64(r0, &(0x7f000001b000)=""/72, 0x48, 0x0) 2018/02/12 05:16:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000), 0x0) 2018/02/12 05:16:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad6000), &(0x7f00009ff000)=0x4) r1 = socket$inet(0x2, 0x200000008000a, 0x201) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b04000)={&(0x7f000047b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000be7000-0x60)=[{&(0x7f000024b000)=""/14, 0xe}, {&(0x7f0000147000-0x4b)=""/75, 0x4b}, {&(0x7f0000980000)=""/4096, 0x1000}, {&(0x7f00009f0000-0x6c)=""/228, 0xe4}, {&(0x7f0000bf7000-0x56)=""/86, 0x56}, {&(0x7f0000852000-0xc4)=""/196, 0xc4}], 0x6, &(0x7f0000bbd000)=""/86, 0x56, 0x9}, 0x20) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000877000)=""/16, &(0x7f00005ad000-0x4)=0x10) sendto$inet(r1, &(0x7f000002f000), 0xffffffffffffff5b, 0x0, &(0x7f0000044000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) syz_emit_ethernet(0x3df, &(0x7f0000e25000-0x3df)={@random="0332a82c8890", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x1, 0x6, "0ee1e2", 0x3a9, 0x11, 0xaa, @empty, @loopback={0x0, 0x1}, {[@routing={0x67, 0x2, 0x2, 0xff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @routing={0xff, 0xc, 0x0, 0x7, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xd}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @hopopts={0xff, 0xb, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @calipso={0x7, 0x20, {0x81, 0x6, 0xaf3, 0xaa, [0x80, 0x200, 0x9]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @ra={0x5, 0x2, 0xfffffffffffffffc}, @jumbo={0xc2, 0x4, 0x7f}, @ra={0x5, 0x2}, @jumbo={0xc2, 0x4, 0x4d}]}, @fragment={0x8f, 0x0, 0x3999, 0x80, 0x0, 0x6, 0x2}, @fragment={0xaf, 0x0, 0x0, 0x800, 0x0, 0x53bc, 0x0}, @fragment={0x2f, 0x0, 0x6, 0x3, 0x0, 0x1, 0x3}, @dstopts={0x2, 0x1a, [], [@enc_lim={0x4, 0x1, 0x1}, @generic={0x1, 0xaa, "7f0ff96552e2eb5ae21d23f7149db02afb6f0d813c008a6cfe4f8c226734a19d4f8230cb5921793f0353bfafda989e1502f1c4f1d00213e6ddba91faa3dfaf489a31b1f0f29896a99564f24945da8e0a6383c8115fce900494e27fd95f6a3ec91baa13feef9ae31e7aa92fd5b07c6e6663c429b5d8706fb91ae928d8af398c78e4d6c1b5044c842c6d24a5bfeefda29c9fd3244852c33ed03b8b5ee7c6584f2ad5cf70fed624e9af7c34"}, @enc_lim={0x4, 0x1, 0x800}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x100000001, 0x16, "b6df587c95d56f9f3119768c3c472c4c55f99db6200c"}, @jumbo={0xc2, 0x4, 0x1f}]}, @hopopts={0x7f, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x3a, 0xe, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x80000000, 0x13, "e1f8c32b550ec98492556b7125d677645e09c8"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}}, @calipso={0x7, 0x18, {0x80000001, 0x4, 0x6, 0x10000, [0x2, 0x80000001]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x2}]}, @routing={0xaf, 0x10, 0x1, 0x8, 0x0, [@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x101, 0x0, 0x8b, 0x0, 0x1, 0x880b, 0x22, 0x3, [0x3], "af610838182a1dac734de760d58ac853bc4d3201430c0cdc15c2db6281c7fbe6bcf6"}, {0x2, 0x0, 0x20000, 0x9, 0x0, 0x0, 0x800, [0x9]}, {0x28, 0x0, 0x0, 0x3, 0x0, 0x0, 0x86dd, [0x80000000, 0x3, 0x4], "86b32d2e99db0621c092e86e0e07a7fe69b11ad443efb29a2a130b91765507b18022a05467ff327b8c53258423acd5a10ff618f85a8471097287f476e20842f79469b838bf6b6613971b77b8e8c060c860fb33581dfa49524e4b6216da47880c1faec9dc75bc1ef6b6a15e313e567dcc0f7ef7d3f4858dba04d050259d0fc8"}}}}}}}, &(0x7f0000b1e000)={0x1, 0x2, [0xf2, 0x303]}) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f28000-0x1000)=""/4096, &(0x7f0000b93000)=0x1000) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f28000), &(0x7f000004b000)=0x8) 2018/02/12 05:16:40 executing program 5: socketpair$ax25(0x3, 0x0, 0x8, &(0x7f00006e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x18)={@empty, 0x9, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000)=@ethernet={0x0, @link_local}, &(0x7f0000002000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000001000-0x4)=0x16, 0x4) accept4$ax25(r1, &(0x7f00006c3000-0x10), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00009c6000-0x3c)=[{{0x0, 0x0, &(0x7f0000dd5000-0x20)=[], 0x0, &(0x7f0000240000-0x1228)=[{0x1010, 0x10f, 0x0, "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"}, {0x98, 0x101, 0xfff, "a9281138c95bb0fdf41bc8e1b146f690dffc66b3cd2a68c5c7175cb2a277ad3c0710a25eaff84f938eb34693bc3af211cc72e017e05125f0965f7c62cad7a212fdac44c79be937b99356eabd91222a9815e4af64e01b529b45de3b6d60f312123a9a29715bed802b5abd61540f585aa77d54c20cddc4527470e1ed8409b15a8997fa46b792"}, {0xa8, 0x19f, 0x401, "190d73ca9645cc88d6a14989bd8ed0b51b3d00bc8062d64cec6276f2959b55310ff090a359313bd70f68011694dc9f507f35052d08d82e692f2eb880761d0414fe484343894f43850c3728bbf740ab434040148c5a7637bc2af8f78c92144c08e262df416e9a95c5936cad46d2478925cde5807cd2473ae0f85648e232e4254254d1bf771bd187c0250a25c8d921de912a78"}, {0xd8, 0x106, 0x100, "421066415b0e35db7f65a5d18657a68251d2fe1deec087579e3533e2a693bc0f860e3360a33f47e18ce4790c701c36e48002295d31b472de579cfdbd0ab3ff6efbdc0a8fbae93cb0869e9dbb321a19fd0054bfdc1fa92f695014e83c4df52e495aec579b793d10b3d355f52ffde1320bb2edb20dc8337ab5489521ea65a3602289aef508fa12d792d45c937bc846e446e61d0319134c3aed29219daf04f13d5b232bcc8e5bcde46180a838ca0d53a54f48d23a989a924261b830ab7e9b32c4b168"}], 0x1228}}], 0x1, 0x20004010) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000ed3000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000e3000-0x4)="3fab573f", 0x4) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000aad000)={@syzn}) socketpair(0x9, 0x80000, 0xfffffffffffffe00, &(0x7f0000a9c000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r7, &(0x7f00006e0000)={0x1f, {0xffffffff, 0x3, 0x80000000, 0x9, 0x9, 0x3957}, 0xfff8000000000000}, 0x9) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000759000)={0x5, 0x36}) 2018/02/12 05:16:40 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00005e0000)={@loopback, @multicast2, 0x0}, &(0x7f000008c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f00007a9000-0xe)={0x1f, 0x1, {0x10000000000, 0x2, 0xe87, 0xff, 0x3, 0x1f}, 0x3, 0x81000000}, 0xe) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) [ 55.778940] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not security 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x48a, &(0x7f0000f72000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a28000-0x4), 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f70000)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x258, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000e4f000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @generic="05922790783ccb9e802fdbe92ddf85ce", @common='rose0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000010, 0x10000000000080f, 0xffffffff80000000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x807, 0xff, &(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fa8000)={0x0, 0x80000, r0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fa9000-0x8)={r3}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000fa8000)=""/149, 0x95, 0x20, &(0x7f0000b7f000)={0x4, 0x7, 0xe29, "c81d82e3600a", 0x3}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fa7000)={&(0x7f0000fa7000)=[0xfa1c, 0x3, 0x8], 0x3, 0x101, 0x1f, 0x6, 0x7, 0x1, {0x7ff, 0x0, 0x2, 0x8, 0xffffffffffff8000, 0x8, 0x2, 0xdd3, 0x20, 0x40, 0x200, 0x3ede, 0x7, 0xda, "54a6be9aa6882aae93e90e38bd38fb0734aa6e7580a113ae1426dbdaff251bbf"}}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000360000)={0x48c1a845, 0xfffffffffffffd46}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fa7000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0xffffffffffffffec) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/12 05:16:40 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c9c000)=@un=@file={0x0, ""/4096}, &(0x7f000038c000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x414}}}, &(0x7f0000332000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="e9b3b59ad71448ffcd821d4558362b04ded37dea4febe6c5ff2e529a8bf8b876b08aeef0e44ad9577fffe9f2339141d8e0d3713057cb42f5078ef82c6e69f249796b662b66d6bb0ff92f1368f6f4cbfcb721a13e1eb2ee1600f2963afb8f976b89598b37", 0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000002000)=""/146, 0x92}, {&(0x7f0000002000-0xc6)=""/198, 0xc6}, {&(0x7f0000003000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/79, 0x4f}], 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0xc5, 0xa96, 0xfffffffffffffc01, 0x100000001, 0x6, 0x1ec, 0x1000, {r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xfffffffffffffff7, 0x401, 0x7, 0x10001, 0x4}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000005000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000006000)={0x1f, {0x2, 0x5, 0x8001, 0x80c, 0x80000000, 0x5}}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000003000)=0xffffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={r4, 0x5}, &(0x7f0000003000-0x4)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000-0x8)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000007000-0x4)=0xffff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)) 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000e66000-0x8)={0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ec1000-0x14)={@empty, 0x0}, &(0x7f0000406000-0x4)=0x14) connect$packet(r1, &(0x7f0000aed000-0x14)={0x11, 0xff, r2, 0x1, 0xffffffffffffffff, 0x6, @random="dc8303f27712"}, 0x14) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@can={0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @loopback=0x7f000001, @rand_addr=0x9}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x8000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000a09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x3ff, 0x9, 0x101, 0x2, 0x101, 0x9, 0x101, 0x20, 0x3, 0x2, 0x2}, 0xb) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000000)={r7, 0x1f, 0x30, 0x80000001, 0x800}, &(0x7f0000005000-0x4)=0x18) sendto$inet6(r6, &(0x7f0000007000), 0x359, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xf7fffffffffffffe, 0x84) sendto$inet(r0, &(0x7f000001b000+0x4ce)="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", 0xb33, 0x0, &(0x7f000001b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x67d00000000, &(0x7f0000ee6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000088000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x4df, 0x6f, 0x3, 0xf2, 0x8}, &(0x7f0000e42000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dd4000-0x8)={r2, 0xf6}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x97, &(0x7f0000799000)="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") socketpair(0x4, 0x4, 0x2, &(0x7f000097a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000822000)={r2, 0x7c, 0x7, [0xffffffffffffff01, 0x4, 0xfffffffffffffffb, 0x8000, 0x7, 0xcc5b, 0x9]}, &(0x7f00009fb000)=0x16) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e55000-0x8c)={0x0, @in6={{0xa, 0x3, 0x212, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x312}}}, &(0x7f0000594000-0x4)=0x8c) socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000de1000-0xa0)={r5, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}}, 0xfffffffffffff800, 0x7ff, 0x15b, 0x577b4ec, 0x7fffffff}, &(0x7f000041f000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a80000-0x108)={0x0, @in6={{0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x899c}}, [0x2, 0x3, 0x8000, 0x8f8e, 0x1000, 0x7, 0xfffffffffffffffb, 0x3, 0x5, 0x1, 0x401, 0x8, 0x7fff, 0x2, 0x120f]}, &(0x7f00008be000-0x4)=0x108) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e0c000)={r4, 0x28, &(0x7f000076d000)}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b52000-0x12)={r6, 0x6, 0x395, [0x4, 0x818, 0xfffffffffffffff9, 0x81, 0x0]}, &(0x7f00000fa000)=0x12) bind$inet6(r3, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r3, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x101}, 0x1c) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4), &(0x7f0000d18000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000521000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000302000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000c14000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000145000)={&(0x7f0000820000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00002f5000)={&(0x7f0000486000-0x1284)={0x1284, 0x6, 0xf, 0x420, 0x6, 0x1, {0x5, 0x0, 0x5}, [@generic="7b6409b4093bdd581646c0", @nested={0x10a4, 0x87, [@typed={0xc, 0x64, @fd=r0}, @generic="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", @generic="d5a34b82bed68f345b", @typed={0xc, 0x67, @str='\x00'}, @typed={0x10, 0x38, @str='-+]self\x00'}, @generic="5eaddb5e40d51965b6e38b45796924571dedc48c0522af3c9268e35c72a539db14685c4015dd50325f43b82b9af2f83154b62684654367f7098f1ad5dd5ef91d30752d689fdabdbd102826b03824039c1d3bb0f0f244", @typed={0xc, 0x46, @uid=r2}, @typed={0xc, 0xd, @u32=0x7}]}, @typed={0x70, 0x66, @binary="ba5cd6280ac7546fc09ba17465ab3b73e7cc6548baeb2a23a3c391970f57a829f2d5440330f0fb32685cbd8d6b86c56d3fcb5c92657de5cb02047bb044ef12b8f0472fabbd5756d99a693c1be486df110b9d908e585b6dfa7feec8d128a178cd1ce27155f9"}, @nested={0x150, 0x14, [@typed={0xc, 0x14, @fd=r0}, @generic="8a73f1dcb1d21eb7193426133b4fce461beb07c62d27fe2489d3f1c07f1af446a63098a9af582297c1b4df37dbb8a4fe1dbeefde219ec2c2a8d3249465a82b0ec77955cfd7f1f03015de3504", @typed={0x10, 0x73, @u64=0x100000000}, @generic="eeaa7a59f0b026439da51219ca3258e48dac35326cd3bba97b661fa691da50d23a01e6267aa062e34c96f126bc7e3428ddbfa4ad1253e794e9847d195425e8aac1ff4ccf1afb2fe28ed8012878d7e94420a45fe3108b1384bdf87c903877323db2c899ef409e6349920f456a3ef94d3009b19263", @generic="ede43f3e606bcb85900bdba9f38fcc67d44e4dca52dde442602b1cc489a1e48c5f80d90c499a29c0eb90d4db72362920dafd9377565ccb83dada49db74daa8befad857cda0bf00", @generic="6ba750f08f5349ebfe8e59e55435631a47fa58a39b4ac942b583e270f91630e3374e328145cffdf3f8"]}]}, 0x1284}, 0x1, 0x0, 0x0, 0x840}, 0x50) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x77, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r4 = socket(0x9, 0x0, 0x400) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000a8f000-0x4), &(0x7f0000693000)=0x4) 2018/02/12 05:16:40 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @rand_addr=0x3}}, 0x7, 0x1, 0x100000001, 0x9, 0x100}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000000000)=0x8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000000000)=""/132, &(0x7f0000001000)=0x84) readv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000)=""/48, 0x30}], 0x3) getpeername(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r5, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000003000)=0x10) r6 = gettid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000001000-0x4)=r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000005000-0x64)={&(0x7f0000004000)=[0x2, 0x9, 0x8000, 0x4, 0x3], 0x5, 0x100000000, 0x8, 0x10001, 0x0, 0x1, {0x0, 0x80, 0xccd, 0x9, 0x2, 0x8, 0x271, 0x0, 0x3, 0x5, 0x0, 0x1, 0x400, 0xa2, "4e0d75ad14e73b2475c1e27a9746cfa9e6adeb04506bfb1194babc93bb0c90dc"}}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000005000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000ec000-0x2c)={0xf, 0x0, 0x4, 0x101, 0x0, 0x0, 0xfff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000def000-0x2c)={0x17, 0x0, 0x3, 0x2f3d, 0x1, r0, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000957000-0x2c)={0x2, 0x4, 0x4, 0x9, 0x0, r0}, 0x116) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000a62000), &(0x7f0000d80000-0xd9), 0x3}, 0x20) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e63000), 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007be000-0x4)=0x80000000, 0x4) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000003e000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ax25, &(0x7f0000000000)=0x10) sendto$inet6(r2, &(0x7f0000001000-0xe6)="bafaa1625eef2d3ea395d2e5f4896384b3037b6b9543e7197db017e1d76db161a6cf7199ece7d23d770234523e18916d42d890001c2a9e43dab7eb18909a5b904f6f4929a0b6e4610c6327a47efc7449e4568d41836feb5e836a2a8cbcb6ab0092bca2576ca3ec71a7a5b8b9599b1295a534d64de08a4ac162726fa88102a653cf8dc5726724382876eb38ea86cdf2d55a449cb99ef20774d8a929615668d72b0f65707d9fa1ca50f086ec40936feaeec5cd2cb1761e2dbb92798da53d34533419398de5217ec5e2fc027bf4d4d295b6faa72e68f7247e7f7e8bc9980dd7d0b27e9dbb572c19", 0xe6, 0x20048080, &(0x7f0000000000)={0xa, 0x2, 0x8d9, @mcast2={0xff, 0x2, [], 0x1}, 0x9d}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffff}, 0x1c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x9, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000002000-0x20)={0x200, 0x7, 0x8000, 0xffffffff, 0x10, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000004000-0x9)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000004000)=@dstopts={0x5c, 0x1e, [], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x28, {0xffffffffffffa7ac, 0x8, 0x0, 0x9, [0xffffffff99c482b6, 0x5, 0x4, 0x401]}}, @calipso={0x7, 0x18, {0x9, 0x4, 0x8, 0x3, [0x180000000000, 0x1000]}}, @jumbo={0xc2, 0x4, 0xffffffffffffff80}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x24000000000000, 0x8d, "c8aa1d461fda4688c65dc27dd069263f993fcc720db0f6c212353f5321a8923289a328ca3d46f798c6f099fda2b91d94bf1a5da049e48c492a0465bc4e8fd01ffcc227072793e27b758b9dbadfc321743ec6bd48b83a7f3a600c44bfdaa9fa6a4d37a2115a80509e052217977e58199c599a561a611e842c1cc64f642505794bb104c84fa073aeb7b0407fc13e"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}]}, 0xf8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000000), &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x10001]}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000007000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000007000)=""/4096, &(0x7f0000009000-0x4)=0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000000a000-0x4)=0x4, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f000000a000), &(0x7f0000001000-0x4)=0x4) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply}}}}, 0x0) 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fd7000)={0x7, &(0x7f0000fd8000-0x38)=[{0x3, 0xf8, 0x4, 0x7}, {0x0, 0x4, 0x101, 0x7}, {0xfffffffffffffff8, 0x8, 0x8, 0x9}, {0x87, 0x7, 0x0, 0xfffffffffffffffa}, {0x3f, 0x0, 0x9, 0x82f}, {0x4, 0x7, 0x5, 0xfffffffffffffffb}, {0x3, 0x1000, 0x9, 0x6}]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008ba000+0xa38)={@empty, 0xdf, 0x0, 0x3, 0x1, 0x101, 0xdea, 0x1}, &(0x7f0000fd6000)=0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3), 0x4) 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f0000d5c000-0x9)={0x1f, {0xffff, 0x0, 0x6d1, 0x711, 0x401, 0xffffffffffff8001}, 0x76a6}, 0x9) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x3b2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x10)=@req={0x50, &(0x7f0000004000-0x50)={@common='eql\x00', @ifru_data=&(0x7f0000004000)="8257253a490adeb9a0396d69ff85126c769c2a0efaac0fcdf56e830ff649b545"}}) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, [@generic="9c5b08da6b8d1e473e53c83ae9ed3f974c7c565178bd1c71642c126cba18dd34e25994948f"]}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[]}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) r2 = socket(0x11, 0x1, 0xffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f000000a000)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000606000)={0xffffffffffffff9c}) bind$bt_rfcomm(r0, &(0x7f00006a0000-0x9)={0x1f, {0x10000, 0x8, 0x1, 0xb0fb, 0x100, 0xffffffffffff0000}, 0x10001}, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0x200000000000000c, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) readv(r1, &(0x7f0000c23000)=[{&(0x7f0000305000)=""/55, 0x37}, {&(0x7f0000756000-0xdf)=""/223, 0xd4}], 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002d3000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f16000-0xda)={0x0, 0xd2, "c0c52c989cf177a741028011b1191cc6f63d6163b7c1882ca0bc4672a3e9894381a8fb07ce55145f38915ad6b7e05a6dbe17e000dda0fa04d868eb0458f37c9a978a7d2e3fbbfd4cf8a3ade95c9c23d66356fd844ba8dea4bfe7e10d7d402806f4df79dc5d76c9493b5c96a890fe34d99df220b4d829c276a9bda8ba210d85918ab3441cf509c1d2a215c3646e8edb8e12c1beebf22dc09874e52b320b99b336fc87f11daf810728ff4fdd8e8c6c325151a2d6ae1f45f1a05f98b66461e28bb21ad13f31785e171601cee8692deee38d3d55"}, &(0x7f00009f7000-0x4)=0xda) write(r1, &(0x7f000004f000-0xa1)="d9", 0x1) sendto$inet(r1, &(0x7f0000176000), 0x0, 0x0, &(0x7f0000c14000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000793000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000072a000)=0x10, 0x80000) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000794000-0x10)=@can={0x1d}, 0x10) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f000079a000-0x8)={0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00005ce000-0xce)="117a8f71dc7e0c5b1ee6732eb397f3d97d1eb962c22901c72ebf7648dd3d3bda383a18dce61fc163a484e38c562e9636cfa9c107694a0ab083433665462e2d674f7ee5e21510dcd2ae1a2b5afbbf9cff321de9c27060e80c26cf4b661820aea72953d91fd5b9ee38815fd6fed3ec67d4e3c6046cb3782dc135957c69e8ac82ff180aa5b44eba520b2747f4b69173fa721a07917c65e122c13d26b70f3f4376d23a4cb9af6a326d54e5642e599d19bc8fa9153802c702fe3bd190b8b98d77477f2a7375d4a500dedfd2c859ef5a07") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000421000-0xae)={0x0, 0x7d, "7b17e16d70353188a40311854bcddd3154be8a150464f55bfc495c702043fdf1fe5ff8dc2c098664202809ae7a67f55e918641da308dc1077c029115fb5d97674a0f2e6459876e5c0916d7f8c5d84b216bf15878d4e0c375910e24c32b33b74355ba04d8d1da4c1d6d25a07abb4768b61f57e984e70b50a5217907c3ee"}, &(0x7f0000797000)=0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000565000), &(0x7f0000794000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000079a000-0x4)=0x3, 0x4) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x240000000000003, &(0x7f000091f000)={0x0, 0x0}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000f42000-0x10), &(0x7f000078b000)=0xfe7b, 0x80000) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000017000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x9, 0x10, 0x3, 0x3}, &(0x7f0000009000)=0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000012000)={r1, 0x5}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000)={{{@in6=@mcast2, @in=@remote}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000018000)=0xe8) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = socket$inet(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000014000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) sendmsg(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000d000-0x20)=[{&(0x7f0000013000-0xeb)="c5f4", 0x2}], 0x1, &(0x7f0000006000-0x1a0)=[]}, 0x8000) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0xa3e4515a0aef91a6, &(0x7f0000ea7000)=[{&(0x7f0000d28000)="ff8028dece91", 0x6}], 0x1, 0x0}, 0x2000000) r2 = accept4(r1, 0x0, &(0x7f0000632000-0x4), 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7fff, 0x4) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007fb000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000be5000-0x88)={0x100000000, {{0xa, 0x3, 0x4, @empty, 0x9}}}, 0x88) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000010000080003, 0xfffffffffffffffd) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000c26000-0x1), 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000881000-0x94)={{0xa03, 0x4, 0x80, 0x7, 0x7, 0x401}, 0x8, 0x9, 0x0, 0xf6dc, 0x8, "080ac8a9902f545c67a0d17a60e35e54ac33762900b4e784878927f8a19e6f3b5f425cb60685bdbaff1a3cae49ab587194cd57b501afd00b1873f8a7f58c1e8bcf7e40a0a489fc35ba9177b9ad0ca3404f271b97cc8a52cbb5c11aca3357f06f30f966dff05d6a44bb7854f4eaa4d19ae2e4dad2e6657f8819168a912a932f8d"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x2, 0x6, 0xc000, 0x7, 0x9, 0xe6, 0x73b, 0x2, 0x80, 0x3, 0x9, 0x0, 0xffffffffffffffe0, 0x9, 0x5]}, &(0x7f0000e5d000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000300000)=@assoc_value={r2, 0x1}, &(0x7f000008e000-0x3)=0x8) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00009e8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x2)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x0, 0x168, 0x268, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x108, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x1, 0x5, 0x2, 0x73f8cf93f8551c19}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xf7, 0x80, 0x4, 0x2cfecbd3, 0x0, 0x100, 0x500}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0xd}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], 0x0, 0x0, 0x1, 0x2, 0x2, 0x7fff, 0x69128e28, 0x2, 0xa499}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffff00, 0xffffff00, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], @common='syzkaller1\x00', @common='ip_vti0\x00', {0xff}, {}, 0x33, 0xffffffffffffff81, 0x2, 0x44}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x101, 0x5}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xff, 0xff000000, 0xffffff00], [0xff000000, 0xff000000, 0xffffffff, 0xff], @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xfb, 0x2, 0x7, 0x31}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3ff, 0x7, 0x1, [0x9, 0x9, 0x10000, 0x3eb, 0x9, 0x1000, 0x401, 0x5, 0x401, 0xbe73, 0xf6bd, 0xd1680, 0x10001, 0x2, 0x10001, 0x5], 0x5}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x1, 0x4}, {0x9, 0x1, 0xfffffffffffffffc}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x5, 0x100000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r4, 0x7, 0x1}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x3ff, 0x15, 0x4, 0xe59, 0x9, [{0xfffffffffffffffb, 0x3, 0x8000, 0x0, 0x0, 0x2}, {0x81, 0x420d, 0x0, 0x0, 0x0, 0x2002}, {0xffff, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x800}, {0x9, 0x4, 0x101, 0x0, 0x0, 0x2}, {0x80, 0x80000001, 0x3ff}, {0x4, 0x81, 0x4000000000000, 0x0, 0x0, 0x100c}, {0x1000, 0x2, 0x2, 0x0, 0x0, 0x100}, {0xfffffffffffffffb, 0x3, 0x607}, {0xff, 0x0, 0x2, 0x0, 0x0, 0x800}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000005000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @empty}, 0xa, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="cbb706339228c302599ec4655e9fee83"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={r3, 0x33549c4a, 0x30, 0xffffffffffffffe1, 0x1}, &(0x7f0000007000-0x4)=0x18) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r5, 0xfffffffffffffff8, &(0x7f0000003000)="420bc905d7c608470b9cdc1c0fb21f20f59b86f9e888338fd6c87c3d0cdb36ea7618e3b4b8d6310173c37b6252e773a14a14352232c283a0b8b376e84b82eac922cfb3ad2e4f424920542a43bc8255e539cc5820c3e3f6a97f9d979448b7954443eaaca844ef87a1b71cddbc4d37a8d3b0c7c926fd9eeae7d1b0c97b48d8d93acd2306d06510504d575873a1fa67b302d23fd8ee5130300004dd262844c416a342ea4e384654b700f7b73e012d3ec3e6ca7040cc051a832c6c13390310801eb71cb46787cc0b4a4428baebb8315b607ab64f306b1cb3f19515f93221750e32ccb03cb082ee889619da3ef3a5") setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000032a000-0x8)={0x0, 0x0}) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x10001, &(0x7f00003ae000)="eaa5ba28b2355951a7a03a01d755ed7520d1df99f0d49811f8c7cde6872e3b05d92e8c64afc0cdc2aeec6b423dc16be5db4944ad510ab5d6264779d33a7f46a0770d1f04144b2a960fe92c1b197803011c2bf9427b8f8dc07800701134e9a829da1d50cf431823dbaad58edf335e92d788", 0x71) r1 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000265000-0x20)={@generic="1ae16decce78bacd5b7ce34db94eb278", @ifru_addrs={0x2, 0x3, @rand_addr=0x4}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3fd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x20)=@mpls_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000029000)={0x0, 0x0, 0x20, 0x3, 0x5, 0xcd}, &(0x7f000002a000-0x4)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002a000-0x20)={0x3ff, 0xcd94, 0x2, 0x20, 0x1, 0xe8f, 0x8001, 0xffffffff, r1}, 0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000002b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001b000)=0x3a, 0x80000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f000002b000), &(0x7f000002c000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf102}) 2018/02/12 05:16:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000987000)={0x0, 0x1000, "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"}, &(0x7f0000234000-0x4)=0x1008) pipe(&(0x7f0000650000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006fb000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000168000-0x8)={r5, 0x1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d15000-0x12)={r2, 0x20, 0x5, [0x2, 0x55, 0x5, 0x4, 0x3]}, 0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e91000)=@assoc_id=r2, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000f7a000-0xa6)=[{&(0x7f0000956000-0x1c)=@in6={0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, 0x1c, &(0x7f0000a3c000)=[{&(0x7f000003d000)="6e511b7b0ebd52b9844db88404bb21391eb794b7f259edff502728e9fc40a960e9607c9ca600a14a1a0122ad225b46527b2eb5a3c92f0f846dd0cfa0fed4fe90b7869336343fb9c84800d70584e2f0daebff465a98059d343bb5216d2e0d43f759d3e77a4652f0ef659b93030055a76c577013fee62cc4cee551035d63f593f55d9076d2810b8334f29c6a43a5f5810cb12fa65cfd74cb", 0x97}, {&(0x7f0000239000)="90a8e6ecaba9cd39430085de57ded762cae5949379c5569e4bed4a93a20ce815f469e3b29c520468b2a37db61fa3e1", 0x2f}, {&(0x7f00001b3000-0x21)="d0c23f23748e6dbd82f08e55b0d5d39be6c435d50e194a42ca899f99bfe14125af", 0x21}, {&(0x7f000087f000)="fd765589c702468eebd70556d7a2764c6a26f20118137e3f68dfd1b4e74bdc6fee455f4354f17118de098eb4a752afa571ab3e19098be3b3176527676f61f27d3da0f2236fc98f8a33009e77b37096a601041ad39319b93f47de1203c36d58fbe547f34c0350dc05c4ac79ea30b7dfabee84568b6bd2a053eefe3628d8a0cd18243f4804b55037d967ea69fd050fef0ffbe072682336ae78f37ddd9d729661bb9f19b22b791689928600aea5d09d37ada28596a5a1c0bf78bbd654fc7ddd0f937c77c7510c8c77e7c0456be8d86cc6884feb22e24a", 0xd5}, {&(0x7f0000ebb000-0x28)="1ebe824a548c8acc5d2adfec15213ec45b1415b2ee01a2efb8f81e1558d099699a5c78f6270c70cd", 0x28}], 0x5, &(0x7f0000f2a000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x200, 0x9, 0x9, 0xc7, 0x7, 0x484, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0x3, 0x3, r2}}], 0x60, 0x4000001}, {&(0x7f0000e8c000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f000016c000-0x30)=[{&(0x7f0000753000)="009b70cb5851ad99fa8e1280bf127f32ff7750bf7115237b4031dc8aa4dffb16ad4088ac7c013d4f7ad2ced94118322662f62610968a55969f0dc7341f737cccaf1266f7353e2f791114d2b1502a03a0f0b8af5c07637d8647083dd53a6ce858a704d4af04b7d28fbdce42cfcdfef8180bca526134e33e31586ace0530956ea1ef7f463fbeef7d179ff0408ece897e2737a1d0d46e22d36d6bb7118a7d23a0da68e788c7fc447b4236d49f787c06644fa5b452c05e7441ec1fb093f52f6a474c94d2bd068e51ee530da3c438ae2fb9fc0bfa0d3983b4d952c3ccf7fb", 0xdc}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000ac3000)="d052088860", 0x5}], 0x3, &(0x7f0000eed000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x0, 0x400, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x6, 0x8002, 0x6, 0x99, 0x4000000000000000, 0x81d, 0x80, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x89, 0x1f, 0x8000, 0x1, 0x8, 0x3, 0x0, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0xf3, 0x40}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x3, 0x8}}, @init={0x18, 0x84, 0x0, {0x9, 0x8000000, 0x6, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x54a, 0x8000, 0x10000, 0x5, 0x7f, 0xffffffffffffffc6, 0x3, r2}}], 0x150, 0x8090}, {&(0x7f0000551000-0x1c)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00003cb000)=[], 0x0, &(0x7f0000041000)=[@init={0x18, 0x84, 0x0, {0x7, 0xffff, 0x80, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xe7fa, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x80000000, 0x5a}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xc3cc, 0x28a, r2}}], 0xc0, 0x24000000}, {&(0x7f0000033000)=@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f00007fe000-0x30)=[{&(0x7f0000f71000)="510d1871150dbd8f6c0bb553f16a0f8d307160cfdb6421e12811927ca94bb123e68c0f77b911c32f1e5f7abbf2e37c63c67067f2b5cb3f5cf5843de5b90d00771b11bc9614a3c4283b7d258856872519472b2abe2455ed9e76cb7b8623b9912ceb20246f89959f6fbf36ee8c828940673755f57641b5b04700bedc2f3b0e9667d294ab2fd50a3c2ad5b526cd0ca6e0", 0x8f}, {&(0x7f00009a6000)="046f8b64deb56ad3cb5a09e9f027616a97f8f095d6300cfd64bdf1933cc23c33ed6d72d67c8234916984fa052fbae4b2feb14a0bfff7dffa03b1c420269889ce4c0225665936d44bc7767feb4985ac75380215ec8e8fd8d1b30373ba69aeaeaf03046ab31a38b8bc495c40e7d7d96a484a478d0cdf4896d9c5b8116b66b2f5bfa350ae5c3771613f557d0820b819969191b743bd6ec3590cd1b3ec231630173e4befc18f3ed56b5c1e90023c7cd8be19771508493c2f1899ca9d8af42deaa3cd39388de21b98d87393e99099e1912d5816e4ae0e5af19747dd2ab54e6743a84ffd94e181ce19e2cd31", 0xe9}, {&(0x7f00005d6000)="864d80b3f5523c68a5a8e569b60b297972447fa238", 0x15}], 0x3, &(0x7f0000581000)=[@init={0x18, 0x84, 0x0, {0xffffffffffff1802, 0x8000, 0xfffffffffffffffb, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000000, 0x0, 0x8e, 0x9, 0x20, 0x8, 0xfffffffffffffff7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8000, 0x8000, 0xd6, 0x1, 0x7, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x3, 0x9, 0x2, 0x6, 0x7fff, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8206, 0x763, 0x3db8, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x100000000, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8206, 0x7, 0x1, 0x7, 0x2, 0xe1a, r2}}, @init={0x18, 0x84, 0x0, {0x1f, 0xffffffffffffff4c, 0xfffffffffffffffb, 0x1000}}], 0x180, 0x40008c0}, {&(0x7f0000828000)=@in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f000069f000-0x80)=[{&(0x7f0000ba1000)="2a09e45d320ce65cb0d0b31f46d514085b43d47b85387d96e93309cbb8ceed17faa72d7b19092c09e928162c74e4838b039eb68d8e1fe4abec1e6167852ab381072080d61b4ec7cab83f45a85c35b33af4a267082fcf319edb7790f59287db3e71ac67836006a0976457cc771d20600329c58407ec7dda448170da55f44bb5aae550272c25e71adab5678bde3555928ff704fe098853006b4f104148e6c32fd9a1d3f2c0fff5349979f93ff47fb265ccf2b60750235102d54ba5f365b3ea9509de207f5121084c1bef1318fc41da0dbcc0b249", 0xd3}, {&(0x7f000046c000-0x1000)="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0x1000}, {&(0x7f0000c09000)="b93b6d5d0e63495ded83d02de92d261527e055ef8ab05405a423e714d8e31176b4d0eabbc6252e0d3c785fad320971f5f9b71ee1df75924845c1d266b803bb60d7cf66df14ded8468c4b03430d9e3cecc0a285d995d6c83f26d5950ea447809ea7acfc1bcc4d9e65102ceb4f03caf3229435b57340c7b90e4efaf9976490363d2493555bbc36ff27903284a6b783acae616c00a1dd29f358bc98851f7e3c", 0x9e}, {&(0x7f000070e000)="c9398063f8b75a56febffc053cd3c667b0cb3f27acc75ca8038103b0cede9c036459e9d73a1ac2e391e2f7b8fe60cb38d378736c1fbad6eb453419241f9105c66e5e811842c45fedbda8f0c41c7a3a3495ed2820e9624e5b9fabe1c7e18170309ccc7863b9d52ddb0c35d07c1b9334e955862f3d0c07", 0x76}, {&(0x7f000089c000-0x6)="8ad7851ae0e2", 0x6}, {&(0x7f0000eef000)="bf0a7bb5532cb5b021a928c6b1f22babd1a97de33211957ca7271c352fcd83e0702339374677f81c1e2c9b792785e1a9f4968c4128cef8fc6eb3ea9217bc3edc960aab901fef20aae3ca3042d492b3378c48ad26a528e4", 0x57}, {&(0x7f0000a33000)="fca34640d0dac229a883810a754caaad7c793ff371b906bd195b08c7c41737b8555fc2cb302454fe04f1484dd3a361bec54f4cdf27e7f47be7e3e0bd7f1b92076c6970560079ea5d785ea62bf91a8897bdd3f871dc7f2a64fc7c7f0afe3c62d7922cb0cb7240cf4d5b83bf0ccb5636b661a257bef05453b4a15b25383e185a2120654e75caf2e60bbb2b5632941903dc55247b7596a611d709c138af99", 0x9d}], 0x8, &(0x7f0000dad000)=[@init={0x18, 0x84, 0x0, {0xffffffff00000000, 0x5, 0x2, 0x6f}}], 0x30, 0x20000010}, {&(0x7f00006af000)=@in6={0xa, 0x1, 0x4b, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000084000)=[{&(0x7f0000db7000-0x48)="d600b366792d90e5d71508b2d6dec4b3574faf4eecf9643f98bbdf26f06feebd07d3bf0b66a9ef5e4f110a12e5bf521f1c9fdf0327362351e5416419a689dd7e898052e7e9892b82", 0x48}, {&(0x7f0000072000-0x7f)="5842aadafd8da15aed00f77c3557d9d46bd49cab9d4569a0f1ff24d57c382e2ab2e89e7b189531bfe24b15ba646aed650a209a9df1fb87b55088be4e067d189302d6125ee97facdb6655304fc536ebf07daba4ef2d35d505d69aaf19fcaebdaf5158f174228de9095882cee7c2f6794bf597da9ac75a96ed03db176fe65f07", 0x7f}, {&(0x7f00009e9000-0x8c)="708211b86e0f95a78aacbf61864dabe1c9f70df978d4c85af2d1085385004cb1fc149b8705f35211043236426c404adf5134f37e12f1f3cb29af8c4e7b6469359dbbff5dcef1dfbcedffe1e44e8adc699030105ade737f129f306c2542e9bc84e1b58e70a1517abcdbbc62a28430b21b872a436c531f6821d53de0c024f6829c701485035207d4b1b9d8c3c0", 0x8c}, {&(0x7f00003fe000-0x41)="8bec05bc3658cb6285648ac3bc55810f9ae2c692d70d0880dc50571082c17044f05ddeef5cfa3444b08eb2a41ca767483262cc01fd4277361f511b321b25ad97e4", 0x41}, {&(0x7f0000f20000-0xf5)="5a3fee819ded3d00d937c39ceafbf82395b22a383cd131a1a87b10c4ec3f3ec27063a96ef580c5c0741f84c1ae10e1c3de31dd9a4655748bade5e94b9ac0611acb7b0dbd0a0cb7ad202ec45a1a2b864a4724bcf5e12585ef146fbca86b41c7dcf61942fd97977d736b37d0d4366c6961d0c064583c9d18cee2bdef389f90454735610ffe2a8d65190790a15ed978927303f150f7b8b13b314199986064fb0d473c61c16cf3514a428dd97b89f26d0b78533b289625a9e8159da46adb68108688979d7617cfc1f1c365a6cb84c09b5c493b51436c5e83c7bc2bfef932d79ce9f3c7d2fb6df7ef86e8a66842421f5475a1bd222f1732", 0xf5}, {&(0x7f00006c6000)="55d5c63f78f78e62fbf630a9c70884e48c37ea4af4c9c5148b2c3a32a6a1ca37e7726633264e479ac8b4546763618bc7267f51a92c277a84440be77c4d76c5a7430fb48df956e008eff82fd52167143b199a5ff74d0b4826b1ac37428db2f6c9737317d944f9987dad6903b36ef86df28a902d384128ecb01c975ff214616e12e8441ccc70da6e8a3ac2c90d9be09a2bffce471bf20796e85da90c575d2600097626346b637c5676504469ad50ccc89f8bb276ff3f", 0xb5}, {&(0x7f0000732000)="d2a27e360ceb6c7dbe96bb05a2b68d005a46a315fa735bba24fd85697ceb01f4395121d3c0843f04d33b8db560932c28e2657d4b9b9f4bac9377a5556a572c1f1376b02c13bb61aa4129b3817e47269acf671815f4c6bc2a8680183cb70e739ecd9cea53f48aa0c28fb6ad7a2e50d74882bc42408491c9bf806fb4039f9faa4b76c4ab53be69b7827a86eeddb62d2860b24ec47fd992a941522cc419a8fc3a0b1edd6c05fbcff00cb555528dfacac49ee9381bc47693b3", 0xb7}, {&(0x7f0000621000)="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0x1000}, {&(0x7f0000e38000)="a122fdfa07e5cd063fcdab49b38dcad88e6f38e966148dfd6e567ece4a40722670bc02e410cf3c6f536f652533786ccbb88cabdc6fe2837080a5d95d73f9ad3cd744dcee8724b23af89ff3821f3a70c61e152a7c9a29bef417d345bb383adf2847afc881423725f480a32c800d8aeb7dd74c512fceb9e71704334ddc2c70522fedbd5500da20a52798f9803f3af2cc598af6eaf0c2b50a6af9bf5b0e1d909f75a5076022f413ecf321d361c45a5daf7f8dc6ce202e9c81218433b69a9408b8cb300a8d1a144cc4d521254eb6f7c1042e7771fe60aaefe0e8a7dc05fda5cc1f", 0xdf}], 0x9, 0x0, 0x0, 0x4}], 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x2, {0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x3}}}, 0x32) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000)=r1) bind$ax25(r4, &(0x7f0000a26000-0x10)={0x3, {"a4fca364e68edc"}, 0x101}, 0x10) connect$inet(r0, &(0x7f00008e7000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f00001f7000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000230000)=0xfffffffffffffa31, 0x4) sendto$inet(r0, &(0x7f0000eb7000-0x77)="c6", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) [ 56.153289] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f4000)={0xffffffffffffffff}) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00003a2000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe88, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@info_reply={0x10}}}}}, 0x0) epoll_create(0x8) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0}) write(r0, &(0x7f0000004000-0x98), 0x0) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r0, &(0x7f0000a52000-0x1c)={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000efa000-0x1)="a1", 0x1) sendmmsg(r1, &(0x7f0000bd5000-0xb4)=[{{&(0x7f0000961000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f0000720000)=[{&(0x7f0000153000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00002ca000)="980f2f600754aae51eb0bf7b64bd16d2a6955375fef2e09fa779", 0x1a}], 0x3, &(0x7f0000e87000)=[{0xe0, 0x112, 0x9, "d48dd491eb01ce9cb98548b49cd7e108c2850fdf27fed6cae0cbe670cbfe4c8f14c32591f94f2628ae734c59793a355ab9a727132b88dd3df7cc54a9c248c153a2477fd9184d883150cb25e47bbd5f07c2908d37dca29b6d0355b224b53f63a0af1caf88bd3d8e474e84b34b0cd5787d98e522585315181bd57e0e1c4d2fb41b9b323d81800236732508d861b1ad120898526f5386938515b39214ee694a4d84f3a575d4b8e136e168ee65af14d9f05a336d55345266c8ecaf2861fe43b067dafe432530c020d44c35e39b1d3d7d8628"}, {0x30, 0x0, 0x7, "a721bffa5eb264a0246a8c5b1ecccc7e0ccd19d56bf101fa39"}, {0xe8, 0x110, 0x10001, "91b0915a280d10cdb48efb8bdeb2da796a7fe282641ef02d7720f0c9989170ad1b4a48578eb47914d86bc243c962537159cc28ba1b71366f1581c6ae46ac0097cfa2e94be48e7d0d62fd1067d72df5e7e74f8365cda974cf8879b4e3ae5334375a23b9bedfa5ccbb7061c123c34e3e5d2c37f658e892dd68c64a70ffd0f83a083b65e6a8d1d7b2344c915ebe764bc165583a0a507b701b6c92cf985ac5e883e3ca1b12c11014e47878baca39a194dc8e723d01a755e4acef98724d9c02d28facdf530f7c6741ab4c1ea8c2b7576584e42eb5e3a14959"}], 0x1f8, 0xc000}, 0xb746}, {{&(0x7f0000d8a000-0x8)=@sco={0x1f, {0x3f, 0x6, 0x7, 0x100000000, 0x7, 0x2}}, 0x8, &(0x7f0000bdc000-0x30)=[{&(0x7f00008d2000)="a2d49f01a8278af840c33f6e6bedacdc5511f5d4ea65347d0484d0c562decba201487dcd12143092322fafb69eb5b2eabe9f77cce2e2abdf07347826da513bbf88c6f8fb49a8bc86ba265cccd78c0885db6d8b6e9d2e755210351d0feb035dc071c1af5142bc2c27055096336d0a6c5685ab0ed8d8d077521d2859cef691354dd1a693d7a82ec96408ada9a2e702c626557195cdf22297fc7a61434682c6e7e38308d5058b47ee9d96182e4b86e82985d83274c65491d368f0e239911160c1c21d22a7", 0xc3}, {&(0x7f0000140000)="1aae3266df03719bd1d4ee9f394200369ef6828ab38ff41c35ed204b36c6528afa6069130dc13370bbe4bd21320e106e13068e627e065938f2b27ace75a0ccc6e42d49bd6d4fca6464c9ed14192cdaf08b2b641b2b3ae686aaecbcf5d737fdda57777249d032181d60f28dea2f244cac46713909f103c2a460843d8a0842084a14ad361d4f871ebb933629302e4662962f3d6f58ed13e8dba5f409d3b27be96036b4d8", 0xa3}], 0x2, &(0x7f000032c000-0x1a8)=[{0x10, 0x10f, 0x8001}], 0x10}}], 0x2, 0x0) 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003b1000-0x4)=0x3, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000108000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x1, 0x1f, 0x400, 0x3eb}, &(0x7f0000307000)=0x20) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000012000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000014000)=0x548, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={r0}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000)={0x8, [0x10000, 0x136e, 0x4, 0x5, 0xb676, 0x4, 0xbcc7, 0xe4d]}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x1f}, 0x0) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000943000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) accept$inet(r0, 0x0, &(0x7f0000138000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000001000-0x4)=0x20, 0x80000) 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) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, [0x8, 0x1c00000000, 0x1, 0x7, 0x2f, 0x7f, 0x0, 0x6812f1c, 0x0, 0x1, 0xc7c2, 0x9, 0x4, 0xfffffffffffffffa, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000012d000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000050b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000812000)={0x0, 0x5, 0x10}, &(0x7f000086c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x40, &(0x7f0000741000-0x40)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000d8b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4a25, 0x30}, &(0x7f0000d98000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x98)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="94a05b8e8e6eba21f3774fe04ccfb4edc0e935c72eb69bef9b0a5a7081e626f3bfdcdd0880a7d8077d53453d406710ba353ff3ac4faf4d13f21330a8d219b535141942dde92433797be8b4ef05fd7f4279a9e00d378f497c3c", 0x59}, {&(0x7f0000ed9000-0x77)="ac4ba9aad0b69e63a896ac40134ae5362e93889ca35bc65edba46101f6d75b6b05c2962fc37cacf9c626134d66d92ef4b7a677b1b1006448fe3ca2879d675eb9d519fd323935066b3c9c039355f344dc242861279f713d990724fc2fe43ada033079a433847bf8cd09ae8210b4ec92fd59d72177cf87d0", 0x77}, {&(0x7f0000ae0000)="61bd1207848be734667c2b225e5792916e2ec16a136182bb4b65722ff13e84f37ef1314364921e418824be6b01dd6f2de775bc", 0x33}, {&(0x7f0000000000)="11db3367cc2e1ba1b4272528be3c1173232d662139ba2a", 0x17}, {&(0x7f000060f000-0x85)="ac63c11d7dd1f4dcc66211415d7c8cec08e852f25b33744f7c2f5b9dde9007f4244984eefc31471137015feace18a1ac5bfd5a621ed07806b8ce846e0909b405629c0e5eb53baf5dbeb7b43ce088efed9750889c88967c9abf9fffbeb17665213926f033b1e501e0b060ba1c05310a3881d1bac47686218a96b534648ccbdfd0b735c4ec13", 0x85}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000ddd000-0x50)=[{&(0x7f0000409000-0x16)="be83a19c49a123408180bd2f3c54ffedda63009320da", 0x16}, {&(0x7f0000000000)="ad2af4611529e2b1808e321b78d7a986e1cb7d3e8a94aa1039267daced7a2f75e68ddfc0dcb7abe53d0041ab390a2cc7e2955735ac3814af9fa6824a0388b03691bdb1a92a249b4fd19a420927ff50ca5c03a3811b910f14998318d109e369c2d2bd0c6d58ee6bc2aa3a50f973f1765a0ef18b987ddd24498abfb5cc58f5d73aae64716148be4497e5ff2ea1a8698fc9798b9b2c565c", 0x96}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xe2)="087951574c72ca12adf99adc88331e317ba117671b904944054cc43688da491053d9cee1a6ab3237b3c7c83f1f5e45d28cd12b922a6516906ba47b577bd67b0419166c598c0a85a8b1d0af968b26dba9d7b701ddaaf8e69ebeb668a43de0a3f0255ac4866937b43daabb9d1c8b276cb5414e70686139fff71209ab161dad958fda8d40c877243096611f3284427016be6e3dab423589bd51c3fb446b05f5a1c5e7f892416e095ba78db83d1ca813be4ed828c87c072dbd7ad16bd35c2780ac3708d886bb794fb7ac0f3398e540dba3634466f65aa876ccc8f87a13a30a95b5b98c4e", 0xe2}, {&(0x7f0000000000)="5cbc9169d264a3fe78a4ee0a2ca4cdd724a29b75cc6dff993572e8a2e98b90e0db5a6a821b2301d5d04adbf0cb69eeabc701fbc2045dd5ead6dc01ff5d4205d4393d4749ee298ea9230b756310940ee72578750c03", 0x55}], 0x5, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x0, 0x2, 0x3ff}}], 0x30, 0x4}, {&(0x7f0000f65000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000000)=[{}, {&(0x7f0000001000-0x9a)="190b657d598bb0ad58775b3f8dd4298e29876de6868c8c737f8c4750f889460d06682e6d76869b4fabe04da29f13b9216da43cb1798b8573fbe36e053d35f4b1ef8e51723260b45f2d4e4d93b8cbaed9ca2b9ee45b0d83eddf135c6dc45ae9016f82908afc84143f6ac5834eee5863d75ae9b926ac3298caf58cc68ea176a4e8d55a91389c749e51298e92daab813232cee96e2c4e57f8f774d4", 0x9a}, {&(0x7f0000582000)="a55557", 0x3}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x0, 0x9, 0x10000, 0x3, 0x7, 0x7f6f, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x80, 0x8, 0x81}}], 0x60, 0x80}, {&(0x7f0000b68000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000e40000)=[{&(0x7f0000001000-0x1a)="199c0645940c7bffe9be728b71ef78dbfcc2580221b4aba089f8", 0x1a}, {&(0x7f0000c51000)="459894fb5b35efe98ef0d13293961869cfceedd3a6a5d046dee2cbae83be3f800bf6", 0x22}, {&(0x7f0000ff5000-0x15)="73c8e0a7254ba6143aad2eddc65c26af8908fb9533", 0x15}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x0, 0x7, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x1f5, 0x3ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x1, 0x20, 0xb92, 0x180000000000000, 0x3ff, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x4, 0x331, r5}}], 0xc0, 0x20000000}], 0x4, 0x4000000) [ 56.220455] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000163000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair(0x1b, 0x80007, 0x2, &(0x7f0000def000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003e8000)=0x1, 0x4) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000727000-0x17e)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) syz_emit_ethernet(0x3e, &(0x7f000084c000-0x113)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) 2018/02/12 05:16:40 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x3, {"8bcad6f92c0645"}}, 0x10) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0xb4}, {&(0x7f000002d000-0x16)=""/22, 0x16}, {&(0x7f000002d000-0xf9)=""/249, 0xf9}, {&(0x7f000002d000-0x73)=""/115, 0xff}], 0x4}, 0x0) sendmsg(r1, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000ae000)=0xffffffff, 0x4) write(r0, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00006b2000)={0x4, 0x2, 0x9, 0x10000}, 0x10) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000df9000-0x4)) 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0x0, 0x0}) readv(r1, &(0x7f00009d9000)=[{&(0x7f000071d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c0c000-0x4d)=""/77, 0x4d}, {&(0x7f0000ab6000)=""/189, 0xbd}, {&(0x7f0000efe000)=""/112, 0x70}, {&(0x7f000048c000)=""/74, 0x4a}, {&(0x7f000028c000)=""/77, 0x4d}, {&(0x7f0000632000)=""/203, 0xcb}, {&(0x7f0000543000)=""/71, 0x47}], 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c8d000)) [ 56.276693] NFQUEUE: number of total queues is 0 [ 56.293439] NFQUEUE: number of total queues is 0 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea8000)={r1}) bind$bt_hci(r2, &(0x7f0000974000)={0x1f, 0x8}, 0x6) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) pread64(r0, &(0x7f000044b000-0x24)=""/36, 0x24, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f0000ee9000-0x1)="ff", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/12 05:16:40 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00008ca000-0x14)={@local, 0x0}, &(0x7f00006e5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5, 0x200, 0xffffffffffffffff, 0x400, 0x1015, 0x8040000c, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@nfc, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1c, "39ec775867b94842ec55da2d1fbc13c260ed89dc19b04d3bd1ca7d36"}, &(0x7f0000002000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x8)={r3, 0x3, 0x0, []}, &(0x7f0000001000)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000), &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xede, 0x6, 0x2, 0x8, 0xb5f070b860eba5b3}, &(0x7f0000003000)=0xa0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001000-0x420)={'filter\x00', 0x7, 0x4, 0x3d0, 0xf0, 0xf0, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x1, 0xbef, 0x1}}}, {{@arp={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x8546ce66c987b1fb, 0x0, 0x0, 0xff, 0xff]}, 0x68, 0x2260, 0x2, 0x400, 0x7fffffff, 0x4, @common='eql\x00', @common='gre0\x00', {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xc24b, 0x7, 0x9, 0xd281, 0xfffffffffffffffa, 0x2, @generic="fe290032150a65c4b7912c06c473dccb", @common='syzkaller0\x00', {0xff}, {}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x3, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={r3, 0x200}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000008000-0x4), &(0x7f0000006000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000009000-0x6)={r4, 0x101}, &(0x7f0000008000-0x4)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000085e000-0x4)=0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000e3f000-0x8), 0x1, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f9e000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f000067d000)="f3baf9f6261a0cf44243bf3296f88bd55f3caaf55f029cb9e2cfdb8e8e0bdd0f2dafedf0bdc70bef88636dca5a674b0053e0bc78103a45c910153f336a37e316690eff3a269ab15522cdb3aec7fa6a268f8042e632697cb3839126355b7f787fea06806e93e041283a48d280b654f295e6ca79fa9e101a6c3ba4dc694e87c7dede4f551ae7724f4619581853d1e6db6dd1bb34ef3776ba088710854642825cbfbb484a232644b4bdcafb76fedf52c98c1ca4d39dcce18dd2f2f30bd81800a43bcfcc3d", 0xc3, 0x80, &(0x7f0000448000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3, 0x4, 0x1}}, 0x2e) r3 = accept(r2, 0x0, &(0x7f000003b000)=0x3d) r4 = socket$inet(0x2, 0x8080f, 0xffffffff) listen(r2, 0xe2) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r4, &(0x7f00003be000-0xa8)="6a9cf38f410c502c3fd054b98e41f2dfae4e9bcb0abffc3e712f764c77205ead35339d2da54b3ee176947f5a41020000004aaba83cda5615dc521522239469a65f7c8eea653f83f0ed8cc84f36671ffe0a915bd5c06447f77f90af69792cea2a22f11e6b9f6ee28393284c30b1d0a76b31ca0bfaeb114dc98e2e2d630ad1495fae6067c393187d64b53ac9b11d28436b18a3504bf67e409896fc7eafbb096d358b2ebaff3e4f8673", 0xa8, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000730000)={0x7, [0x1, 0x4f21, 0x2, 0x800, 0x2, 0x4, 0x8]}, 0x12) [ 56.425521] dccp_close: ABORT with 8218 bytes unread 2018/02/12 05:16:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x0, 0x80000, 0x9) connect$rds(r1, &(0x7f000054c000)={0x2, 0x0, @rand_addr=0xfffffffffffffffc}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000077c000-0x18)={0x0, 0x1, 0x30, 0x0, 0x6}, &(0x7f0000414000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a19000)={r2, 0x4, 0x1, 0x51, 0x101, 0x3}, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f3c000-0x4)=0x800, 0x4) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/02/12 05:16:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00007a9000)=0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0xff, 0x4, [0x7fff, 0x7138, 0x1, 0x2]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x3, 0xd56, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x8001, 0x7fff, 0x4, 0x8, 0x140, 0x0, 0x2, 0x83c, 0xffffffffffffff00, 0xc899, 0x6, 0x5, 0x8a, 0x3ff, 0x3f]}, &(0x7f0000002000)=0x108) 2018/02/12 05:16:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000)=0xff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/02/12 05:16:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000002d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "f3"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) sendto(r0, &(0x7f0000e3b000)="2f9bba358e303cf853969dcdb59f0dea63eb62f477aab93e838153a30b6f8c5c91bc3fffe53ea9d274a029c907f804e53ace14bfa611caadf9c670619c88ec983c441f4c70eb1a43b58b6f18cee7c9", 0x4f, 0x80, &(0x7f0000c56000)=@ipx={0x4, 0xb82f, 0x40, "ec8e321d8a7d", 0x9}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000015c000)={@dev={0xfe, 0x80}}, 0x14) close(r0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020b000-0x4)=0xc) sendmsg$unix(r2, &(0x7f00006cc000-0x38)={&(0x7f0000eb7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000b4000-0x30)=[{&(0x7f00007ec000-0x31)="b4811f294cb932eeb36c3830d5fc67ec29758228f1b206470c305c85077febb7f9a25eb5baef909e08a13a70d60c1e1ba5", 0x31}, {&(0x7f00007fa000-0xfa)="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", 0xfa}, {&(0x7f00004bc000-0xac)="8151ac0a2810ae9b7463e4de76eb7bb4a01e9117aae1d6e54384711f1e20b1134eca99959d8f3cc29b2b50877ae3c5c7efacbb65950156dd9f217d7f48ec25c220fddea3d865e32f55d138a5d1987bbbd44acb15b6aa1e0faccbe3bd16d3b1cdae8ed856621a6be45446681297a4e6d4d5462695f020f08ed711eb49e972e810b8afafecd37423999354dd340ed164f1ea502be20d7ab075167555e23489434bacae8ab7140a1cd03af18b2b", 0xac}], 0x3, &(0x7f00005b7000-0x98)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x40001}, 0x40) 2018/02/12 05:16:40 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000603000+0x71d)=0x6, &(0x7f0000841000-0x8)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ab8000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2e5, &(0x7f00002ce000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000)={0x4, "8e6e7721538d"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000003000-0x4)=0x26) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) r2 = socket(0x7fffffffffffffd, 0x803, 0xffffffffffffc9bb) setsockopt(r2, 0x0, 0x20, &(0x7f000023d000-0xd8), 0x0) 2018/02/12 05:16:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000bd2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000db3000-0x4)=0x800, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008ed000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000911000)) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000051a000-0x8)={0x0, 0x9}, &(0x7f0000823000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d21000)={r3, 0xfd8, 0x80000001}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/12 05:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000256000)={0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000896000)="f165e0fc64d71fef0906a7e801e015b7", 0x10) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockname(r0, &(0x7f00004fb000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b3e000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae1000-0x40)=[{&(0x7f00009c0000-0xd)=""/13, 0xd}, {&(0x7f0000ba0000-0x75)=""/117, 0x75}], 0x2, &(0x7f0000838000-0xa9)=""/169, 0xa9}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/12 05:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socketpair(0x11, 0x7, 0x9, &(0x7f000043b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d7f000-0x98)={0x0, @in6={{0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xd4}}, 0x4, 0x401}, &(0x7f0000e38000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000890000)={0x40, 0x1, 0x0, 0x2, 0x1, 0x7, 0x0, 0xc0000, r2}, &(0x7f0000052000-0x4)=0x20) socketpair$inet6(0xa, 0x80003, 0xef4, &(0x7f0000c64000)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f4b000-0x8)={r2, 0x800000000000000}, 0x8) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000007000-0x4)=0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x520)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x390, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000856000)={0x6, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea5c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair(0xd, 0x0, 0x8, &(0x7f000007d000)={0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005d4000)={0x0, 0x8000, 0x1d9, 0x80000000, 0x4, 0x5}, &(0x7f0000be9000)=0x14) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aad000-0x4), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f12000-0x20)={0x0, 0xfffffffffffffffa, 0x8000, 0x6, 0x7, 0x5, 0x2, 0x400, r1}, &(0x7f0000f0a000-0x4)=0x20) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x9, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x89)="f1ded5ff4f625421aaf042dc92b290cf025683022edf60d7eda4ccc92765290fa1e4e1ecb16448f555c311c219918fd88f848d409a54d0855ce7338c6411a2dd1f71c55e6d495e8dd333b91e07b0d378babc1dbd295fdce9a8bf614e5efc1a2f9e52d39c536808fffdfd0d4c9db5540bf0f00c24d0dd516206c6b6d31e5e74687224fc32512eef1527", 0x89, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000067a000-0x4)=0x3, 0x28) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000a97000-0xad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecf5de", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fad000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c85000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x2, 0xafe, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x8e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014f000-0x1418)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3e8) pipe(&(0x7f0000521000-0x8)={0x0}) accept4$ax25(r1, &(0x7f0000189000-0x10), &(0x7f0000363000-0x4)=0x10, 0x800) [ 56.546944] bpf: check failed: parse error 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x67, 0x10000000002, &(0x7f0000006000-0x3)="c8d63f23", 0x4) close(r0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000+0xc48), 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x9, 0x3, 0x3f7, 0x81, 0xb5, 0x6, 0x7, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x1f, 0x8, 0x48000000000000, 0x3, 0x1}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x10000}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x800}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x7, 0x10001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004000+0xf40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004000-0x16)={0x0, 0xe54, 0x7, [0x1, 0x9, 0x7, 0xa7dc, 0x1ff, 0x3, 0x35]}, &(0x7f0000001000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x7f, 0xca1e, 0xfffffffffffffffc}, &(0x7f0000001000)=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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007000-0x20)={0x37bb, 0x10001, 0x2, 0xffffffff, 0x200, 0x1, 0x29, 0x100, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006000)={0x0, 0x7, 0x8, 0x0, 0x8, 0x100000001, 0x8b, 0x8, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x3}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000003000)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000005000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0xe7)="06e638c5298860fee6a29d2f2bc95dac0cd672d5f7fa8ca9d1d8e7990f99f782eeffca76853e074644dede48e8aaa1d01069694f9c83a9c2cc7ecb6b224e3aeb8a6cf35ff0432b5356f822e9a37f659215bd185961a713cdbe1737501e34b509e50780566ec4c15c868267c0e8a29f26da1c67ba95b7a064407bf318e698490b19be0ae6b84b0e300bbd85eaa7108f84ffeaa778e3336bd70c903cd413c2e7aefd00304624707723962c6a954d41b0f5410182d856c37dc2e4ac936cbb6e2ce78143df615599838441e5b05c1608df9e92876a99d9a277118b47e9456150cd4d21b29c09362aa5", 0xe7}, {&(0x7f0000007000-0xcc)="8fbf8a4b2c2e5609b352f4ea176c0b4428d9463032c2ef160570685ef707e0c57a4780a8868be73f58ae78d85fdfab2b36a97ade16a25ef962fc116803de2980f5a44e97fd9e746f9ac5a9d8b128a7ba6a7bc695320630d2a54542e93f36cba233554d37e8c199f8eabd1a785862b6b1d322535968b4f9dc65c49dfa051baa00ad6b2360611aa456228d395aacaad43b00a3ca4bb3e7b0179ed4b4fe3e485defa3c818e5bc1fa3fcd29f3f50f72532bf816cbf2411cc24193c1cdd0e7ecf9dc1c4b89327cf525f0fe755ee9d", 0xcc}, {&(0x7f0000007000-0x1f)="c1a957162f113306cc636344e683460818d3b6b2daaf05e7e53a54e3e2f6e97b8bd778a9d859d29db4b29456717e361aa0786aff0ca3c4ae", 0x38}, {&(0x7f0000007000-0xa6)="6fb8bdc71ce7e45684812a9400e78e53f2710c2ad168213095dfcde2f9cd0386aee89abf989d67656347dcfbfce3cd3e6b77eedd3f4dd5999bb3e2ac3813b71a820709a06aaa3d5186980ebccb077e97fa37b1057b024b20a88827b1caa0264c391a5b336fadeb2158e8a4bd15878d7f0e7f2f29cc3eabf3680f9576e29e2a44f73059232bd89fe35d69d11739f4937fdcd0b433b4038333c061a133caa96aab298f5384d91b10e62725f63773e0c9b22513817d3c6b2ecc2c09dbf446ceedd177cd", 0xc2}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000006000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10, &(0x7f0000007000-0xa0)=[{&(0x7f0000007000-0xc0)="9992fa1317f1f8dacd890678ff8bc22022bc8c3e74c142d02b85411dc99e799a4530143bd248ae58507c4e7365fabf49f53ea7d44665d7276da3fd7fdaf34f0933bebab41a21b39356e40c654d7b212a31760add75d324e442441d0bb899a1794983003e757a66d372df46da0c5336cec1b3f0a37a832528d64ca7714167e3c76a18519111e61eb8aa66a194bac3e2bf56ed43d0d1c0049cc1b3c429895e45cb2a370df07a7899550c1e1fe845c757c2a0483aa80641833fe1aefdfaa366e63a", 0xc0}, {&(0x7f0000006000)="4ae169", 0x3}, {&(0x7f0000006000)}, {&(0x7f0000002000)="14faa4419d4e9a29929cd4786dea3136489491ca04e00ff0cf9b3d9a2effb54b7be3b1099e871bd8437e00f1aa50ad6fe7639e88694a27b44c6fe4a7f9eeb06495649a5368e81d0d8d0a7338249d8f453bf8a91b833f116eec49f9b0f06dcbfa5518692a708f4413d7b50f1cbd10ee5b284474", 0x73}, 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0x1000}, {&(0x7f0000003000)="3d1d78a8490d544159e50db5f6c9f614517f71f9d91e83613067f18d77787926894ecd949cf6e3b2e704654e6ccd2b44fe165872eea53e1107118f2d99fa69902e045c49555d0c5025067e54737c0dbf7314ce70abf9105ea4ff96601e22e448c62308cbd584a644a763e3fe232c72c2c1ac0650e9084c6412acc78f8dd67f75486966fd5ebafaa385326f3371e7bb266c724d8edf131ffd0ba3b94dfca56fc6053ed2b9b097ba0c88a962f16a5121ac90213788ea737204ca3faa77e5", 0xbd}, {&(0x7f0000004000-0xdb)="8032eb77494ad973e55c8dc1213616db4b6326a9b6342ae271ff941fc1f743ab1c47a0771b35a72cc8886fa1daf494aaec1d3762c7f3fb57796295580e314984bc20e84e06297d5ed3eba11440a58883faef1c531429ebeff8219592fd147260ee94f93a37c5eb741363b0334fcf59bffe3e3a06d165c5281d23e96966cccc375bae821ad50353300a53ac096767f8a28f17142905a3289571f951c4acd1539e4e6f06af3bcddad1888e68baac08cc6d8c427eec27702e04cd5b3d220c98c7e97518f8647100cecb820590099fe3151a43fce710aa401806d2df5e", 0xdb}], 0x3, &(0x7f0000002000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x42c9, 0x5, r4}}], 0x30, 0x20044040}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000006000)=[{&(0x7f0000002000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x8201, 0x2625, 0x10000, 0x80000000, 0xfffffffffffffff8, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8206, 0x400, 0xffffffffffff7fff, 0x5, 0x6, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x973b, 0x9, 0x1e, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xd2, 0xa, 0xffff, 0x7, 0x8512, 0x1, 0x5d, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x605f, 0xad2, r8}}], 0xf0}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000006000-0x3c)="07b2fb174e66419d1e6cf297342de7069087e38c468ac04108ee4c8a4cd71d1a11f336040f4eaa0bb17f761ec31837fc981538390b79b313102baeb6", 0x3c}, {&(0x7f0000002000)="1465e4f296554b424fb05fad34fe40ae90ec0ae504bc50ade22cbe21bfaf2054f4e4068f4907e21eccfeb53fdb469f828ad4ba00dd8515576cdc367ee3826d279ab445880f861c78cfa70dab68616bce7371618b7e860dcdaa2547eaafa338fa3d0cd65589a6dc93f79521533f83373ad6cbc409c68be40c5db2eabe908c2ecdf46051d4e4096cba03c18a2d7e67be7466fe03024bfbe6ba340a19404c958edefb70daf5b7f51863f83af065b52b42ce32c5254ca234b6f0999ca094f23c676592299314e24bd109a7b19a3780d6c144bebe742b42a94d3ba0327862a47c6e9bd908f629d094813c326513418ee47ac05085510a5c", 0xf5}, {&(0x7f0000000000)="82edabfb8789d556d56b2d4b692d451437eee54385dd421e6fbf6c1851dabdeb608af48bf378eb203b326465257de675810da3178f1a15513065d0a29843e41bfa95870b56d2d83c0eaf56b5c1456234416e119cbf11b6cfe98693dd649a0b0970b7c719079135d404d20207ffcf2c42afaca2415043037b9046101aeacadc01a409f3ba2c2bbf800f47f5e59621336801", 0x91}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000006000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000006000)="96090a0b2576bfb0aa31d7226033ea686ae3e4d944933caf786e338d34631760977cdbaf23dfaff849b0f289379990f0a076216bfdb27ab556f708651828007dc8419091a15e317b5913c0c09a87dbe6c7d8c44f5fb89b6ac0c8b56fc75ffea92aa78693b60a1093c69a58e7da817e950b032ebb048ed2b16aa3ce32a82aedf580f49085b15c8b854371f21848908412d70431aafb746d547108324c9f27b40ac51e249fda7081220f61a734319120208f0be4b6c2c266e070fbb34de4829c91d4769bc17fdcde20b44b6ab6a4b507c8977d40ba098e53b4e1fceb646e5cc39544", 0xe1}], 0x1, &(0x7f0000007000-0x30)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x8, 0xeb9, 0x5}}], 0x30, 0x2404c090}, {&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000005000)=[{&(0x7f0000007000-0x79)="c2d1046be5a576ba3a63eb6fcfa60d9086ccb79b52376241e476afc3bc56fc9ab119c3c85ee401c7f54f071e34b9178136e380e675e4c74493dd9d44ebaf632c010d3016bae238b2b90654d0ff63fbb81b25f2a2cddcefccd236eac1012c623bedd916e9e3273597429d5060db591c3e06b27fec32b43e69bb", 0x79}, {&(0x7f0000005000)="75ea55bdc4fe20ecdffb5b7a8ff6a986d71c74db84a1745b4a702ffc2bc81ce4a0e495e02c", 0x25}, {&(0x7f0000002000)="4fe40d2b93268533a133270879d3f3e65a2e982eb8dda0acf4ab2fa980b3b7b8721e6fb3d19b567ef80785ebddab96576fda7de5361dd2c227c98aa56516f40e28d8a28e51a0373fd9f8815c706c281ad3e83c6645227bb513114e5a7852290c3d9891ab53b99d7f25651254aee82007004a7ed539aca8b2997987e4c611b87189da5b46e4f0befdb5a3a7824465b1514283eea9bc8357e374b231617d7eeed36a0a9c4def1d87858d34f898809ec712f74c4204496e9688ec7e3d53394ab79ff0b2e6e30bb11feb72866a06895949a194f51706b6d36281562eb3fcb47345d00b", 0xe1}, {&(0x7f0000006000)="e63684dd98aac6f9b02e5a1316fab6713c47e3d4da2ecb1ce2de27390dbf8eb63d87be165fc124ad23a0e5deb6bf9537f5b7dbcc211d886e647897b7ba1e712ad0b8f48530428084e561b4e68bc325dacea31d1fbc90b1fcd03532df5c9ff498c407f3b9e9aa3471faaad1eb3e83ff4d5385245b951330e708ea99afc75c1b918d325ac91816f1f592e316ccec468d50a401ee8228a899d6f22be14e3db68c023ee931e90cc49bc78b3a5e56e59949e35ba5e352035ddb75b207b0442e051b02dfa017c7994db685e9835d168e29a9bf964957919fdd3ef758", 0xd9}, {&(0x7f0000005000)="12ab56fe1c55a4198f8b9c8b9b15a075a239074cd005364ec8eb8a213ef09b144cbfce559865d61528e17bb8d8ada85ee4856706e744b5f3538dffac6a35aee4165db229576cd676a70abbe9b51511fb0eecf0f22a61d50042e95a44663d363e9218b276fc695ab853d1c7d81f40f2628043e7142675b884502e5f7f41dc44dc344afcf7427fa1c131ecfc6dff325da87884957d5ae820d2939f1a52498ede16d2a98480f4b84b630ee723cd631932dd7f3abb3d82dd8a7298caa9ae", 0xbc}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000007000-0x9b)="36fb7f3e66c94e9b1f6d83728754fdef975b1338d6ed5a8365523fb3b35e63d7fdecaaf429a25a643a1ab9ad4dda68edeb48b543ac5e9a188b9311eb47d6694ac5fa9bf143f829aa5f473514466e6d8836727ae94e4aa9197a1b0bb90189bb450c216301f3625c47906bf02d267ca823e7955f48d9c886b7187d5e495186bb8b3627e41ea70d4f09110f7561aa54ba9518b069250ca16e247f2042", 0x9b}], 0x7, &(0x7f0000005000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x20a, 0x7, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x80, 0x9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xc8a6, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x5, 0x401, r12}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x3, 0xfc3, 0x1}}], 0xf0, 0x800}], 0x7, 0x4001) 2018/02/12 05:16:41 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xfef, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000006000)={@loopback}, &(0x7f0000006000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0x1d)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) r1 = socket(0x1b, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ea9000), &(0x7f0000f10000)=0x4) socket$inet6(0xa, 0x807, 0x8) accept$netrom(r1, &(0x7f0000078000)=@ax25, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa8000)={{{@in=@remote, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000188000)=0xe8) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfb, &(0x7f0000af1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xed, 0xffffffffffffffff, 0x2, 0xfff, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x3e, 0x0, 0x0, 0x7, 0x3, "593915", 0x8000, "8d2447"}, "9d528c299efe30a30402bbf9edf907aea8ecc88bdac8a44560c2fd47df85e026f7db60825d419adbce44c0c12f9828c4b100820fbb0c5d0e3d61c9991621e0d9847b2886e63c38d74ff9dc4bc367437cb89bf007716e1178a11be524b01cd984405c75192e0c06e45011090bddbea7a1ddda3208b9880a4b1ff1a1cf1d2eb6ab5d63f771f13dcc719f48eab15272dd0e91dc71a202ffbedb98a4de95582275effe46bcfafb9f4b47bcc2e8e1d8ee97a78265fff8e2f3a5bac05466d8bf87ba1b277686ea1b42ff47f2"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b67000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000da8000)={&(0x7f0000cb1000/0x3000)=nil, 0x200, 0x0, 0x8, &(0x7f0000f6e000/0x3000)=nil, 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00009f9000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) r2 = socket(0x4, 0x800, 0x81) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00007ab000)={0x346, 0x4, 0xaab, 0xcde, 0x100000000, 0x10000, 0x7, 0xffff, 0x1, 0x6, 0x101}, 0xb) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_crypto(r2, &(0x7f000046f000-0x38)={&(0x7f000096e000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000454000)={&(0x7f00002e2000)=@upd={0xf8, 0x12, 0x11, 0x3, 0x2, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x40008000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00009df000), &(0x7f00002ee000-0x4)=0x4) [ 56.618737] NFQUEUE: number of total queues is 0 [ 56.655314] NFQUEUE: number of total queues is 0 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000679000)={&(0x7f0000a24000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bind$inet(r0, &(0x7f00002e2000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000914000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 05:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) connect(r0, &(0x7f0000960000)=@ipx={0x4, 0x401, 0x1, "eeef51548f44", 0x9}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b3b000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x3, @rand_addr=0x9e4d}, @generic="9c46b4b700d944dc3656b01c8bb489cb"}) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d25000-0x28)={@common='ip6gre0\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000627000-0x20)=[]}, 0x10) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000734000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000b77000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000071b000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f00001db000-0x4)=0xc) socket$key(0xf, 0x3, 0x2) 2018/02/12 05:16:41 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b38000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f00002d7000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cd9000-0xe)={0x0, 0x5, 0x3, [0x2, 0xfffffffffffffff9, 0x1]}, &(0x7f000048c000)=0xe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000015b000)={r1, 0x56, "4b3dca3b6d756b78aaeaaac884b2161b1ec80300108c5291bf3b62534220da7a835c27fc3cd34d0fc901a865823358eeaa66f1a5064a129a2731a272581faa23e85e2f3b74822725d1030e050f24df1bceb072bf05e7"}, &(0x7f0000d9c000-0x4)=0x5e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce9000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018a000-0xc)={0x0}, &(0x7f00002a5000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa8000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00007ed000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000e29000-0x28)={0x7fff, 0x5, r3, 0x9, r4, 0x2, 0xf9, 0x4}) pipe(&(0x7f0000ee7000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000242000)={0x80000001, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000b13000-0x10)={r6, 0x9}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x0, 0x80000, 0x9b0, &(0x7f0000bb4000)={0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00006a5000)={0x5, 0x2fb, 0x9, 0x75, &(0x7f00003cf000)=""/117, 0xd1, &(0x7f0000277000)=""/209, 0x58, &(0x7f00007dc000)=""/88}) ioctl$int_in(r0, 0x0, &(0x7f0000152000-0x8)=0x7fffffff) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000-0x468)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) socketpair(0x5, 0x80005, 0x4, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001a000-0x4)=0xfff, 0x4) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x5, 0x80003, 0xcf) pipe(&(0x7f000076d000)={0x0, 0x0}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000acb000-0x4), &(0x7f0000522000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009b3000)={r0, r2}) connect$inet6(r0, &(0x7f0000555000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) poll(&(0x7f00008f3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/12 05:16:41 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x7, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000)={0x2, 0x0, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x2, r2, 0x10000, 0x80000001}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={r3}, &(0x7f0000012000)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000011000)={0x5, r2, 0x10003, 0x9}) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000044a000)={@rand_addr=0x7fff, @multicast2=0xe0000002}, 0x8) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000931000-0x8)) epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007aa000-0x20)={0x20, 0x8, 0x2, 0x3, 0x1, 0x1000}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000091000-0xc)={@local, @multicast2}, &(0x7f0000038000-0x4)=0xc) 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ac6000-0x4)=0xfff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008e1000)={0x0, 0xcc, &(0x7f0000627000-0xcc)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000fb9000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e22000)=r1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f000079a000)={&(0x7f0000f7c000)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x1, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000a55000-0x4)) socketpair(0x9, 0x1, 0x8, &(0x7f0000167000)={0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000d54000-0x4)=r3, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000085a000-0x4), &(0x7f000076a000-0x4)=0x4) sendmsg$unix(r1, &(0x7f00001f9000)={&(0x7f0000164000)=@abs, 0x8, &(0x7f00009b9000)=[], 0x0, &(0x7f0000dda000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 56.767310] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=8643 comm=syz-executor6 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) write(r0, &(0x7f0000b94000)="1f0000000000acfffffffef5000f430a0000000047130004a500ffffb92b", 0x1e) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) connect$netlink(r0, &(0x7f000069a000)=@unspec, 0xc) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x5b79) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000207000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006e3000)=0xc) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) close(r1) [ 56.838688] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=8643 comm=syz-executor6 2018/02/12 05:16:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f00003f9000+0x189)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0xfffffffffffffdc3) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x400, &(0x7f0000402000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f78000-0x81)="67def66f687e820a007e07af7c4a6d9acf561bea104bb45321d87ed52a25b0659552a03ba375ffa12ef0edf528c470a895ee077840d287553eab01c03f3241311c3210d2c18bfe6ff469212c1b42be9a32bf48963b3611bce546576b62e07ccdeb603ca1ceddf4433089c971a9be27ad2195e67b99f6415f2fbfc6d1b7881568d8", 0x81) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) [ 56.931949] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8676 comm=syz-executor1 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000017000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000e000)={0x7, &(0x7f0000017000-0x38)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000000e000)={r2, &(0x7f000000d000)=""/230}) syz_emit_ethernet(0x32, &(0x7f0000016000-0x6d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001af000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00006b1000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ed5000-0x20)={0x3, 0x5, 0x0, 0x3, 0x7f, 0x2000000000000000, 0x3, 0x78, 0x0}, &(0x7f0000cce000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000353000-0x8)={r1, 0x6}, &(0x7f0000377000)=0x8) syz_emit_ethernet(0x7c, &(0x7f000033b000-0x7c)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0x3, 0x0, []}, @end]}}, "8bc3"}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) recvfrom(r0, &(0x7f0000bb9000-0x67)=""/103, 0x67, 0x100, &(0x7f0000de1000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @generic="3afc682d43af7f8bac67c0796842c654"}}, 0x1e) 2018/02/12 05:16:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) tee(r0, r0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0xc00448df, &(0x7f0000001000-0x15)="2aaec1ec190fc584514066ed7baf1c07ea758261a3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x13)=@file={0x0, ""/17}, &(0x7f0000001000-0x4)=0x13, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000002000-0x40)={0x79600000000000, 0xf9, 0x4, 0x1000, &(0x7f0000000000)=""/4096, 0xfb, &(0x7f0000002000-0xfb)=""/251, 0x66, &(0x7f0000001000-0x66)=""/102}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000001000-0x92)="56692e4034b6712c4e1f8a4182328a8f1afde8972d1c873937e6e1b961b05b77baade81dfdaf63862ee6b4bd42feb3ebb6dde87d1e3787737d3ddc337afc3e1c264c2c7a91d6bd3dd4bcc8f4c572ba51366fcfd6e9bb9234d3ab05ba7040c9b11cd1bc779dfb8d78c174b656e0b8fce99d4c80564b1fa3168e3f4363d39c79df682a20241be78072bd6235ee82ff0d57c756", 0x92, 0x800, &(0x7f00008e8000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000003000-0xc), &(0x7f0000000000)=0xc) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f8d000-0x10)=@generic="3185c9b061c6302d5998e9a9a6686826") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f89000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007b3000)={0x2, 0x0, 0x0, 0x0, 0x1fffffffffffffcd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x5}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x37f, 0x4, 0xff}, &(0x7f00003ec000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x45, "4b6aa1fb6222ef05e2f7167101cb20ba3e9ea39f181bfd56e3d82a1bcad95d3fdcf38c1b20e6f6e9ccacf2bbc0e533314feb4314809f37e963a1c5df216c22e8e561fe3e4d"}, &(0x7f0000001000-0x2)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x44a9, 0x3, 0x2, 0x80000000, 0x852, 0xb86, 0x2, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x80, 0x6f0b, 0x80000000, 0x100000000, 0x81}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xb3aa, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x5}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x368d, 0x8, 0x9, 0xf561, 0x79, 0x3]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)=""/110, &(0x7f0000004000-0x4)=0x6e) r6 = accept(r1, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000-0x4)=0x10) connect$bt_sco(r6, &(0x7f0000003000-0x8)={0x1f, {0x3, 0x40, 0x4, 0x6, 0xffffffff}}, 0x8) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast1, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xf, 0x10, &(0x7f0000001000)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1a}, @generic={0x1, 0xb0, 0x7ff, 0xfb}, @alu={0x0, 0x5, 0x5, 0x7, 0x0, 0xfffffffe}, @generic={0xffffffffffffff01, 0x7ff, 0xd29, 0x9}, @alu={0x0, 0x8, 0x4, 0x1, 0xa, 0xffffffc0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, @generic={0x339, 0x6, 0x80, 0x4}], &(0x7f0000005000-0xa)='syzkaller\x00', 0x72, 0x9b, &(0x7f0000001000)=""/155, 0x41f00, 0x1, [], r7}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000)=r5, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f000003f000)=@ethtool_ts_info={0x41, 0x6, 0x450, 0x3, [0xe97, 0x8, 0x1], 0xffffffffffff2295, [0x1c, 0xe1, 0x18000]}}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006bc000)=@generic={0x9, 0x7ff, 0x800}) socketpair(0xb, 0x806, 0x5, &(0x7f0000c4c000-0x8)={0x0}) getpeername$netlink(r1, &(0x7f000050e000), &(0x7f00009f6000)=0xc) 2018/02/12 05:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000207000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008ed000-0x1c)=@req3={0x8, 0x9, 0x3, 0x2, 0x7, 0x6, 0x86}, 0x1c) r1 = socket(0x1e, 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000036a000-0x38)=[{&(0x7f00004da000-0x60)={0x27, 0x7, 0x1, 0x6, 0x7ff, 0x0, "100d34efe7af0fe50586011ca613b59263b8eae072db1cd2595d09ac7a016d9ba57ff905da9c190f392c406d1e514cf91d8b474d10e781969563b196b22348", 0x1}, 0x60, &(0x7f000013d000)=[{&(0x7f0000639000-0xdd)="6fac83817f96bbfcff1c06a24793dbe2faf6d5e5b0d007fcbbf07e6dc67acd0d6337c5be7ed0e053b1e7fbf870b29db316ca640f932d12a2cf4d22e982201ef3ba792558f0ed17b6a175005e939b0cb009d0aebcef797d9b814085cea83ca3e12869904382d1dd2d93f3f153322195753251b21b37d2824d3dc4f3b0ba0ee1d2531015a612396e9a0b43c96a2613458cda7a3aeb031b9f6be1628ce89f99901837fbe99fcfbd7360a7797340f45a3a180c3ac7093bb25f1d9e05d64eb8ecd0d5439a73678b55a2010ba58cb2c090d147ba648742735e9a81e9952df23f", 0xdd}, {&(0x7f0000368000-0x1000)="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", 0x1000}], 0x2, &(0x7f00001e8000-0x90)={0x90, 0x6, 0x6b5, "b57a545bf1f605a1fa728023278173f549a133dac3d83567190e4b97a9fb73ca5d70dc05b9f9a39ca4bdc43479804d5d7b9aad52e6d176d0d747c0f4d13898d10b6adfff48a2c40d84006e7a3d985307e3dfdd9faa155c0bec57a244fd2ad9b71cd432c5bb957df7b33ed63a51fcd78b7e80d048dd0c89193e95"}, 0x90, 0x80}], 0x1, 0x4) sendto$unix(r1, &(0x7f0000943000)="b748ad08a9b1f6b1217f4d9b3c1c27be62351c33c8db603dbc742c1aa9424efb1ffe3b6f77b10a017b129500d58c254775cb5c69925bbe7788e4dc85aaa5ae5d65b555ac62f32114a04f89fa3937ffe383279a34c486c0038d7c93a209ec5b20edf80d09e2e95920380ecf930ce335063243bf8e877079d8c56e8636feb645564060488e091b12ed7820b83d91117d67c44fbe4d0117f7116e52f9d81d2c5cf62283857d0e0c10e58b30668b067720efbb8164e63d1b49514c6e962662d295f9336edba88346e82dfac9b5d36f57581860c93cde4fc80552ad46580685871fb4d8b5b827a789a34b9c4020976f0d", 0xee, 0x1, &(0x7f000047f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002a4000-0x8)) [ 56.988153] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8676 comm=syz-executor1 2018/02/12 05:16:41 executing program 2: r0 = socket(0xf, 0x4, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8b000-0x30)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x30}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 4: socketpair(0x13, 0x0, 0x4, &(0x7f0000887000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b0e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000fc3000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006db000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aba000-0x8)={0x1ff, 0xff, 0x0, 0x7}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000844000-0x10), &(0x7f0000f84000)=0x10, 0x80800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000f85000-0x4)=0x10001, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000022000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x40}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000023000-0x4)) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f00008f7000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000962000-0x4)=0x1e) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006cc000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000237000-0x10)=@ax25, &(0x7f000030d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000104000-0xf5)={0x0, 0xed, "e09f9f7ac9d2485acfd81eef2cb54a292c3022f3702a7a35d177fcd2dcb44cb637511abb1c712ae11d0e86c585a5eb3eb83bef19ec23bd88d484a6e0734fb048a8e49705f6756e1325c7e1d418ebd1dd754741e943a86296eee609ea3dd2484aa986feabd214d54634d2e193f1edb7a80c59cdce4e581f8d1f0d12f5602d9f689ff1d38c4ef4a67ef968d186754f3ba84f0297b1a5733f09a82eddbdd2208c1f74b63cc2ee31c4477e38aa040432fd2ec31ae53ba8eb3a97bb6649caf45af06735c20266996a0b47fdf3325cfa421ee3f0dc3b4a4cd802c4478376025f54afbf2b9fc2dde0087911d6803af5c5"}, &(0x7f0000069000)=0xf5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000182000-0x8)={r1, 0x3, 0x3f}, 0x8) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "66000400", "0d00ecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="32b40f018000000200fff800000020dd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/12 05:16:41 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@kern, &(0x7f0000096000)=0xc, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000991000-0x12)={@generic="9476cbd35f2c3f8846d8d757403be9f9", 0xffffffffffff96bb}) sendto$unix(0xffffffffffffffff, &(0x7f0000008000), 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) close(r0) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000002000-0x3)=""/3, &(0x7f0000001000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14), &(0x7f0000003000)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x5, 0x518, 0x0, 0x0, 0xffffffff, 0x130, 0x130, 0x448, 0x448, 0xffffffff, 0x448, 0x448, 0x5, &(0x7f0000002000), {[{{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x3, 0x1, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x9, 0x101}, {0xdf6, 0xd9c, 0x2}, {0x40e, 0x7, 0x1}, 0x100000001, 0x100}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', {}, {}, 0x5c, 0xcfb, 0x3, 0x3}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0xa, @ipv4=@broadcast=0xffffffff, @ipv6=@ipv4={[], [0xff, 0xff], @empty}, @icmp_id=0x2, @gre_key=0xab}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x4, 0x1, [0x8, 0x0, 0x0, 0x7, 0x3f, 0x0, 0xa1c2, 0xfffffffffffff801, 0x8000, 0x7, 0x6153, 0x2, 0x800, 0x7f, 0x3, 0x4], 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x17, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @port=0x3, @gre_key=0xffffffff80000000}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1e, @ipv4=@rand_addr=0x1f, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}, @port=0x0, @port=0x0}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000003000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {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$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000-0x40)={r4, 0x3, &(0x7f0000003000-0xc)=[0x400, 0x6, 0x7], &(0x7f0000003000-0x10)=[0x0, 0x10001, 0x1, 0x1ca], 0x2, 0x2, 0x96e, &(0x7f0000001000-0x8)=[0x1000, 0x7], &(0x7f0000000000)=[0xfffffffffffffffd]}) 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000098000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x3, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffce0f", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4, 0x3, 0x3, 0x1, 0xcf696f8, 0x8, 0x5}, &(0x7f00005b1000-0x4)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000), 0x0) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000db1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000281000-0x8), &(0x7f0000ac3000-0x4)=0x8) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0xfffffffffffffe07) r1 = socket(0xd, 0x3, 0xca5) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000d24000)=0x1, 0x4) 2018/02/12 05:16:41 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000e, 0x1f, &(0x7f0000007000)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f0000007000)=@ax25, &(0x7f0000014000)=0x10) pipe(&(0x7f0000030000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x74, 0x4) r3 = socket$netlink(0x10, 0x3, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000027000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000000e000-0x10)={r5, &(0x7f000001c000-0xcb)=""/203}) getsockname$packet(r3, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000021000)=0xfffffffffffffed7) read(r0, &(0x7f0000023000+0xafb)=""/139, 0x8b) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000031000-0x4), 0x4) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000030000-0x11e8)=@bridge_dellink={0x11e8, 0x11, 0x0, 0x1, 0x3, {0x7, 0x0, 0x0, r6, 0x60000, 0xb58cf31d992129cf}, [@IFLA_NET_NS_FD={0x8, 0x1c, r4}, @IFLA_CARRIER={0x8, 0x21, 0x9}, @IFLA_LINK={0x8, 0x5, 0x2}, @IFLA_TXQLEN={0x8, 0xd, 0x6}, @IFLA_LINKINFO={0x11a4, 0x12, [@IFLA_INFO_KIND={0x10, 0x1, "7365637572697479e400"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '(\x00'}, @IFLA_INFO_DATA={0xd0, 0x2, "c7b1c91460897ae33be040e196e8ab0e808a6226f2d2d81720836c506de27c272d042e49f30e4239e34673bd1621d0a6e9e70d2f87390e14bdcef54fbeb730bc2bf107b7f393aebbacb17c2ca16180fbce2fd238bdf4411ecb38f60c53937ad6af40fd5b0a587700cbb366f598a071afa1392abf3b1dd0589d331e9a874b9e2cb5662f57e4ae4dbe338eafbe19d416b4ce4eed0b961ad2311e0c6c746b63ad86272203fea691896c595f38fb1c9df45e4bfb53a61775a9d25d068679e2f0a93691a838353ab6914c2b"}, @IFLA_INFO_DATA={0x74, 0x2, "54f5fcd6ae153eb113917f03b383a922576e46fe6a69e7f85df23f4121b4bc1f66d869465e56cdfa4edca11ec5859177e26ff9d207b35b3e9c584bcdcacd23db235cddea3e49136c983211d82b4e9bdb6eff9f6a09419be797035edf944eecba5f383c5300af7a1312d5576e840f"}, @IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "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@IFLA_INFO_SLAVE_KIND={0x24, 0x4, '.trustedposix_acl_accessppp1\x00'}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, ']eth0$\x00'}]}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x11e8}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000029000)={0x1, &(0x7f000002a000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000e000)={r2, 0xc}) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000015000-0x4), &(0x7f0000011000)=0x4) socketpair$inet(0x2, 0x6, 0x401, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000015000-0x8), &(0x7f0000014000)=0x8) r3 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000015000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000010000)={@local, @rand_addr}, &(0x7f0000016000-0x4)=0xc) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000018000-0x2b8)={0x6, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0xfff}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x2b8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0xa, 0xc, &(0x7f0000016000)=@raw=[@exit={0x95}, @exit={0x95}, @alu={0x7, 0x4, 0x8, 0x6, 0x7, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x101, 0xf, 0x4, 0xa, 0x2, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x0, 0xd, 0xb, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x4, 0x7, 0xf, 0x7, 0x6, 0x0, 0xffffffffffffffff}], &(0x7f0000016000)='syzkaller\x00', 0x0, 0xaf, &(0x7f0000004000-0xaf)=""/175, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000e000)={&(0x7f0000018000)='./file0\x00', r0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000c000)={r0, r4, 0x7, 0x1}, 0x10) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000050e000-0xc)={@broadcast, @dev}, &(0x7f0000592000)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000904000)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x1a}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000270000-0x38)={&(0x7f00008d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000265000)=[{&(0x7f00009cd000)}, {&(0x7f000041e000)=""/237, 0xed}, {&(0x7f0000b66000)=""/196, 0xc4}], 0x3, 0x0, 0x0, 0x7f}, 0x40010000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e5c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd3000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eaa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003dd000)={&(0x7f00002b1000/0x4000)=nil, 0x373, 0x7, 0x2, &(0x7f000025d000/0x4000)=nil, 0xaa}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom$ax25(r0, &(0x7f0000825000-0x94)=""/148, 0x94, 0x1, &(0x7f000072b000)={0x3, {"ad08b26b90cbbf"}, 0x7d2737ab}, 0x10) 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4(0xffffffffffffffff, &(0x7f000083a000)=@alg, &(0x7f0000519000-0x4)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f02000), &(0x7f000005a000-0x4)=0x4) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f00004b7000-0x4), 0x80800) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socket$inet6(0xa, 0x80000, 0x75) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f000066b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 57.240387] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pig=8755 comm=syz-executor5 2018/02/12 05:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00008f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d21000-0x1)=0x14) pipe(&(0x7f0000a15000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000773000)={0x6}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d6000)={@common='lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x1) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) 2018/02/12 05:16:41 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a49000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x20}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000bc1000)={0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000258000)={r2}) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000459000-0x4)=0x4, 0x4) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000a80000-0x38)={0x0, 0x0, &(0x7f0000577000)={&(0x7f000069e000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f1f000-0x8)={0x0, 0xc7f}, &(0x7f00008d7000)=0x8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f20000-0x8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000820000-0x10)={0x8, 0x6, 0x8, 0x9, r1}, &(0x7f0000f1e000)=0x10) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) pipe(&(0x7f0000e0f000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f00003f1000-0x2c)={0x4, 0x7, 0x7, 0x4, 0xa, 0x0, 0x200}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000930000)={0x1, &(0x7f0000e4a000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000403000)={r2, 0x1}) 2018/02/12 05:16:41 executing program 4: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) socketpair(0xa, 0x3, 0x1, &(0x7f000098c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000498000)={r0, r1}) accept4(r0, &(0x7f0000003000-0x8)=@sco, &(0x7f0000100000)=0x8, 0x0) 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xe0d000)=nil, 0xe0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e0c000)=0x38, 0x346) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000e0d000)={0x3, {"f81ef5efae044b"}, 0x2}, 0x10) 2018/02/12 05:16:41 executing program 2: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002000-0x4)=0x26, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0xfffffffffffff000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000+0xaa9)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00001db000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000000)={0x4, &(0x7f0000002000-0x50)=[{}, {}, {}, {}]}) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000-0x4)=0x6, 0x4) 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00008cc000)={0xc, 0xa, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x6, 0x0, 0x5, 0x98}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x8, 0x3, 0xf, 0x9, 0x30, 0x4}, @jmp={0x5, 0x8, 0x5, 0x1, 0x1, 0xfffffffc, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000000000)='GPL\x00', 0x5d, 0x85, &(0x7f0000000000)=""/133, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b03000)={0x0, r0, 0x0, 0x3}, 0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x0, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @icmp_id, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @common='syzkaller0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @icmp_id, @gre_key}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic, {}, {}, 0x0, 0x100000000}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x14000000000000, @loopback={0x0, 0x1}, 0x10000}}}, 0x101, 0x7ad, 0x7f000, "798ad576c63a2dfc5bc3fe96e942ae22780281d36b21b5bd4302962f4120233d85a2c440bfabf94044853238b25260ed2b0bcd36e18c42ba029ebe46b2952838a2618d3aecd728fc33469067fb0f5ee9"}, 0x160) 2018/02/12 05:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00001e7000-0x4), &(0x7f000008e000-0x4)=0xfe9f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef0000)) 2018/02/12 05:16:41 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/02/12 05:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a02000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005ee000-0x4)=0x38000000000000, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f2a000)={r2}) 2018/02/12 05:16:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ee1000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d}, 0x10) connect$can_bcm(r1, &(0x7f0000006000-0x10)={0x1d}, 0x10) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f0000008000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/12 05:16:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0xf8, 0x218, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0xd6ad7564183108a7}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/12 05:16:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000179000-0x10)=@can={0x0, 0x0}, &(0x7f0000983000)=0x10, 0x80000) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000001a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000028000)=0x10) r4 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00', {}, {}, 0x0, 0x100}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x2, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000001c000)={0x0, 0x800, 0x0, 0x0, 0x1}, &(0x7f0000026000)=0x18) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000002a000-0x28)={@generic="9e88345465cbe14721d7d01b94708c27", &(0x7f000002a000-0x28)=@ethtool_eee={0x45, 0x8, 0xfffffffffffffffa, 0x5, 0x8, 0x5, 0x3, 0x0, [0x0, 0x5]}}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000002b000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000028000)={r5, 0x9f, "1392c97d9f64434bb163e57e13eacc6f8e5363d9e7d61fd91bd17b6a50aa833e19d76bf2e85a1293c2f7873416eedf126496c94afa772880724201871973e9ecd997b94951d33c00287bc3527de02c0482b98e9920b52428d78b9561fadc962fe3bfd7eceab91fc96126a3b91bbd99f91c9c0d31a5a103b3b025f23a393e3a4d2e58cd630937f30111a31d1024f3a4d9c6ac9e6d94997e04ed8a8d0fd7f59c"}, &(0x7f0000028000)=0xa7) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a77000)={r0}) 2018/02/12 05:16:41 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000e80000)="cd8e9af4da1a6bb35c966c3ac53f20db3b78f2c73d739cb1985da549ca18db39f18bdba2a768855c6e3d87512377c523fe12ceb78c567eb05f5622c4f1ad3fba49259279063f5c751780f688907cf2ba43501864068530de0bf2262c178aa918c249", 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x800000000100003) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0xfffffffffffffefa, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000f9b000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000543000)="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") close(r1) [ 57.392090] audit: type=1400 audit(1518412601.861:51): avc: denied { map } for pid=8795 comm="syz-executor2" path="socket:[21620]" dev="sockfs" ino=21620 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/12 05:16:41 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0xe, 0x4, 0x100000004, 0x800, 0x0, 0x0, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000), &(0x7f00003d9000)}, 0x18) 2018/02/12 05:16:41 executing program 3: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003a3000)={0x0, @in6={{0xa, 0x3, 0x4d, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8001}}, 0xe5c, 0x0, 0x7fff, 0x7, 0x7}, &(0x7f0000066000-0x4)=0xa0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003a3000)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100000000}}, 0xffff, 0xfff, 0xfffffffffffffffa, 0x1f, 0x16}, &(0x7f00003a3000)=0xa0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a3000)={r0, 0x2, 0xc4, 0x0, 0x7fffffff, 0x8000, 0x8000, 0x4, {r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x9, 0x0, 0x3, 0x3, 0x8000}}, &(0x7f0000197000-0x4)=0xb8) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003a3000-0x3e8)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x258, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00003a2000), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bpq0\x00', @common='ip6_vti0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x190, 0xfffffffffffffd66, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x1, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @generic="3d747b0f94cf223d21df054e8462dd23", @generic="499ee46663d9c31ddc60466ff1bee386", {}, {}, 0x0, 0x20000000000}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x100}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = socket$inet(0xa, 0x801, 0x84) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00002d9000-0x500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a0, 0x2b0, 0x370, 0xe8, 0x0, 0xe8, 0x408, 0x408, 0x408, 0x408, 0x408, 0x6, &(0x7f00003a5000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0xd}, @empty, 0x0, 0xffffff00, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0x2, 0x31}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x7fff, 0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x44}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x20, [0x87ca, 0x3f, 0x8, 0xc6, 0x81d, 0x800000000000], 0x1, 0x80000001, 0x8}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1d}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) connect$inet(r2, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/12 05:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x401, &(0x7f0000d8e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fa8000)=0x7, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) writev(r1, &(0x7f00000ea000-0x60)=[{&(0x7f000070d000)="937f627900efb31eb067b2bfcb1a54efea7272", 0x13}, {&(0x7f0000394000)="094b92106ecd73b127c1ab498235743af095801298d6b0c9a426903056fe13cebb81e4243d8fa36eaf7c0cc0a1f6820c3dd2c37cd86ccf28d9a2a898fbada2b5f646cc64c8a177e4e0d04101a44606c70f5dce73ddc944b31b64edfe225689ea116cc5", 0x63}, {&(0x7f000046a000)="789e0643d49bebf28a9575f7c62c1014ef8c21fd8322358a56a222764e740f18823a1a84f6d8c55a975d03fe6b68249d6b7c4613eca8b65fe792b2e1432b7a4e2c3dc4a74d2ca757ca2e198b73b96d09c266d3729bcff3702efdc5f18e864fc2b66e02d57c5793607ea983ac7818de6a3bb045f56eed4d03b115927c7fb8d3afd61f00bcf3615825d69dffb229ce0b379026bd8f892b59b91e64447ad7d8aac9241b7d1d4379c6f116ab137b26e0b4d831730bf2357d7899ca6e6f5a19ced661e70b792ad3d4833a6eb4f07cf1dde96a2b741b3a78f1fdd3c7b33ccbe9c9210b84aaa872dd72221ce442f921c85c205f1e2abfe8", 0xf4}, {&(0x7f000044e000)="3b5d6f404b02e4c8afa24a9761263f5f6e1f1041b8eb8284e88c74e2cc0a471b21334bc55290a1238397fc9cbf51233ec1521a4a0b98872fed3c3a37361e1e1d984800c56fe0a6fe058a6af9c867baee7ddf2b601175450d2091df6419b3c1a94637b0be2a12eea884f5e8bbdcbeb8003078d5088f1ff5f88e5c86384e849c491f38a2a994eab1932caaaf686a81250c46a011cfa7ab28a6c38715c9dadbc11347940e8d6a8408e3e956ef329811aff1dab6921f7c8cdfb0aa4efc40d9b8e3603d5b5b859255905049fb47974d7aca99409dfd8062c017852a7c9eb4bc9410f570424affb1f07d", 0xe7}, {&(0x7f00003a9000)="2c10ad3a7a7308e63db90c7ef66bd119d3d52b68765268ee3b0d4721c973421d245af5e7674ef645f014", 0x2a}, {&(0x7f0000994000)="48ab30e1c143935ca0e5279bff90a92e6a64d8481adf9e0cb8957b6944cc1c93aa3f7547690a251abcc1f0795771eee1803efd2e7bec0c26ca0a22fb0beb04adc182b37927b4636a6cd006eee31363657a500b3d571f3dfeddce3e017bca81790bf067145a22a6c74917a8a22f1212525efda81bf94c1ea30acd32562eda3f96581ec969b7bf27e33d49f5d7666b6bd5427132a6ef2dd307c8fb74466eb65bf2be26093fadb7cc44186e3e424eb27fca53d33a378ce4ead37463fd9140953e6a35e4502cdf2cbc1db65311973685e76f000de26aadf4236c180be881a3a71d784783e52f127ff44ae09107dd28fb14af4be0c4ecd77cf279", 0xf8}], 0x6) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea2000-0xea)="240000002000255105000000000000009f000000001000220e7fff0c1b0004000017800000005564947ee83949efa6ad7bbe4b1f2b00a0cc6e389f14943d5d9900000000000010002caa128f70ee6d9ef86f5c29979ed6ce8b64910f940ada9f3b2eeeb36bb0f8d3bc2477166a021fb2404659c301ebfdc603788160000223e6dcbf048f954d787fce4acbbef3531bbdcb861a527c099732b658809fc28e154940efc48f017b10160199a536d7ed8362d12c09e8a08e1efc1bd2d329f0f96a72fb93d809948a7e5327f254f7ed68150de77a68ee71f60fda41b6fcac583031a30ee65638bb514da5a5", 0xfffffffffffffd29) 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) socketpair(0xf, 0x5, 0x100000001, &(0x7f0000fb5000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00007a3000)={r4, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000378000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r5, 0x7, 0x2}, 0x10) unshare(0x840000) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000944000-0x8)={0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000945000-0x82)=""/130, 0x82, 0x0, 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000944000-0xb8)=""/184, &(0x7f000069d000)=0xb8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common="94efac000000000700", &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x1000, 0x3b8}}) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() r4 = getgid() socketpair(0x12, 0x80007, 0xf2a1, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000026000)={0x100000000}, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000018000-0x8)={0x0, 0x44d50dac}, &(0x7f0000027000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r7, 0x1}, &(0x7f0000028000-0x4)=0x8) sendmsg$netlink(r1, &(0x7f0000025000-0x38)={0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000024000)={0x1348, 0x1c, 0x50a, 0x1, 0x2, "", [@nested={0x10, 0x80, [@generic="25d2412ba1a0cd76588f41"]}, @nested={0x2c0, 0x3, [@typed={0x18, 0x6b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="3b7307c7d7a5e3abd16e8a467f3467af714031cb8d4bedad3cfdacf8b86d20e689c3af9e225e84d05b4c56df1900b0cad23bff8605c050f67f3edea3edee1784e2fd4afe63ed5041d55a6e256a62d572f8e5e5079baf364046adb7675bad4d877e989cd4446368381e6dbc8e99dbf3fd3c6c216efe8affc35f19690cbe06403c78c46d216653cb497b09ad8d4a2b2c6ff7f15509efe9b14ea8b9035b3f4e4f7593c410bbefcc9ba19447ce7608a7514f9d1b2c030d063306b46163745a6adf2b90", @generic="0f6e7d655649c11614b1f40079e15d60ca9f8c1ded6179ba077f2e1b93603e6f3ea613d693cdf8e895dbaaef16f3e6bdf894ca8691941cbe6a0942219859ee5e7b5c15cf205449cb7e0474814a03ad6ee712f7fb26bbb66c91bdf0f9cbdf8158c418015b692e634de10d739fd78834049386f3996b5542dba8aa8da7454ce7af10ff16a331d1e481bf637827a52cc105159e316b6842f1cb6d40b945295a2286700bd35c804c7dca75ad7419afe7a40b79025b1dc5b38d4616e23becfb3c586dd60731a6", @typed={0x10, 0x4c, @u64=0x7}, @generic="6b2806525a3e944c86c09d9228a9004c9f2e232af78afc6bc06daeedb68a2ece6c50f13b08675232987ed2df78c98337f4a15d1633c095d2ff7ca20c32ec7f23da7376ff53c47fbb5bc773fa5176fb93f805669323ee4b3b9d022fc77c75a81f24033300f1cf5ed4b40fe205d5b3eacead701ac3426aba8c95ba0b84150ce3e1308512a1b043dbf2230ca46b1935b971cba0413b0046488570f01946574f063c422c17b0c972", @typed={0x18, 0x18, @ipv6=@loopback={0x0, 0x1}}, @generic="3a5e87d088b5a79d9d987f87369f2a881f25b39aadf399abf94a03d9f3887000d4ef2b865a26b0d15db90f592d4435379693fedc5f85c669fdd2b66a1b93a747c7ac0d28", @typed={0xc, 0x40, @u32=0x8}]}, @nested={0x1050, 0x19, [@typed={0xc, 0x15, @fd=r0}, @generic="924de68a86a5d784e95909823119f267edda0c80d4e45a506f05a040dd03c947970e0b69d43901d24ac4e9c37285b7c89ee32003497ff0eeb24d1c7de93a2849", @generic="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"]}, @typed={0xc, 0x19, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x34, @fd=r0}]}, 0x1348}, {&(0x7f000000a000-0x74)={0x74, 0x20, 0x320, 0x3, 0x2, "", [@generic="43e26535bdb9a5b3a1cba6387dd083860a3d1808de0098b6d6440fce80c32b63690ea198aaa42c8dee50c6b9acf0e96bcd9c53ddb524ad280af7bd68c6e8feb7971f3dff095e6f521d835cb87540b4541fec52f80eb5487470cb699127445522eeb71563"]}, 0x74}], 0x2, &(0x7f0000024000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40}, 0x4000000) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000016000)={0xfffffffffffffffd, 0x2, 0x9000}, 0xfffffffffffffeba) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000023000), 0xffffffffffffff46) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(r0, &(0x7f0000024000)=@ethernet={0x0, @empty}, &(0x7f0000005000)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000003000-0x4)=0x10, 0x4) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002eb000)={&(0x7f00001a8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00003b4000-0x40)=[{&(0x7f000039e000)=""/4096, 0x1000}, {&(0x7f00003b4000-0x77)=""/187, 0xbb}, {&(0x7f00003b4000-0x9c)=""/156, 0x9c}, {&(0x7f00002af000-0xe9)=""/233, 0xe9}], 0x4, &(0x7f000037d000)=""/6, 0x6, 0xfffffffffffffff9}, 0x140) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003b3000-0x8)={0x0, 0x0, 0x7}, &(0x7f00003b3000-0x4)=0x8) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003b3000-0xf5)={r1, @in={{0x2, 0x1, @empty}}, [0x3, 0x1, 0x3ff, 0x7, 0x4, 0x0, 0x6, 0x100000, 0x5, 0x1, 0x1, 0x8, 0x80000000, 0x3ff, 0x1]}, &(0x7f00003b2000)=0x108) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000018e000)="518917ccb0611f8b29a467c6653ae094dd6268e7ecf205f4e3805d4b8f488e8ad711e5cebc600e955c755ae2797a329cb641dd584d0183105ff5b1244e", 0x3d, 0x20040001, &(0x7f00003b4000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x2, 0x4, 0x2, 0x1}}, 0x26) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00003b4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00003b5000-0x4)=0x3a) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00003b5000-0xa9)={r1, 0x56f7, 0xa1, "17bf92040ebead1d02f66f4eeb201b329f7c7b7de772f4294bfcc3c6eccad83a549ac810f48114930ff9642975e7a0dbb3714ccf1ac3ea968864eac7436aa3bc3daea8371aa0afbcc103479512c892e8947734582cc6599332633a302f791af04a4bee31820f40a3110c609e2970f7d40b2d10025b2e0f2e788612f2b062f3eb2100deaa3b3faffe5085de39edde8388cb715d5b81ebd2fab055dad4a4127ed5d9"}, 0xa9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x1ce}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000147000-0x20)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f000045d000+0x50b)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@generic={0x805, "87ed0d2a8b0b0372c5ee11fdec83cf3a4fd886276c111079f7f94a28df33447f37cddbe4f925990492f77b0a1766b7b2d87be0ad0ade0f369b043cb9220c23f41f2bd6ff7333b272757825e8a51ba1a6c133bae30feacb843d6d56ebc2c56e9afa2ebbb548bd75d109380b2da74859f9372f42616ec57f1cd46fcc2481e0712e4e8d230321ea5859ec0ecbff32f37d9a841d2111ce59838041654ca7ee6484082cfaea23634880056a4487d417"}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000612000)=0xfffffffffffffe7a) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000148000-0xb)={0x6, 0x4, 0x73dd2c26, 0x5, 0x81, 0x9, 0x2c5b, 0xc1, 0x7, 0x6, 0xfffffffffffffff8}, 0xb) sendto$inet(r0, &(0x7f0000a80000)="848533318c0bd2a8c9bc27884485cc5a5c5ce7c1609d1ca08ed4c4eb40a9cd7031940fe49db9c4f1c77f48cf75989ef4b66e107021bc246796d7f8393c0472449d14d197d08507442be49473eeddfa3517652eb34ec3432981467a0e21", 0x5d, 0x4000081, &(0x7f00002dc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a24000-0x4)=0xea85, 0x4) 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000096d000-0x5c)={{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xffffffffffffffff}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0xff, [0x26a3, 0xfffffffffffffff7, 0x40, 0x4, 0x200, 0x1684, 0x6, 0x6000000000]}, 0x5c) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000458000), &(0x7f0000a20000)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000843000-0x3)=0x3e, 0x4) 2018/02/12 05:16:42 executing program 6: 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}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) listen(r0, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054d000-0x10)={0x5, &(0x7f0000b56000-0x28)=[{0x4, 0x6, 0x1, 0x7}, {0x6, 0x800, 0x8, 0x2}, {0x5, 0xf21a, 0x5, 0x6}, {0x2, 0x408, 0x8, 0x1}, {0x2, 0x2, 0xfff, 0x7}]}, 0x10) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r2, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ca4000)={0x0, 0x2}, &(0x7f0000d19000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e18000)={r4, 0xfffffffffffff000, 0x0, 0xfffffffffffffffd, 0x5, 0x80}, 0x14) [ 57.508304] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 57.536712] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING 2018/02/12 05:16:42 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x72) preadv(r0, &(0x7f00004af000)=[{&(0x7f0000a1e000)=""/157, 0x40a}, {&(0x7f0000943000)=""/156, 0x9c}, {&(0x7f0000278000)=""/2, 0x2}, {&(0x7f0000cdd000-0xb5)=""/181, 0xb5}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002b7000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x101, 0xd10d, 0x100, 0x7, 0x5}, &(0x7f0000b5e000-0x4)=0x14) [ 57.599375] xt_connbytes: Forcing CT accounting to be enabled [ 57.601227] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000db1000-0x28)={@generic="68e8e337cde53e7cd525b99540516132", &(0x7f00002f5000-0x10)=@ethtool_pauseparam={0x0, 0xf641, 0x0, 0x8}}) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00004d3000-0x80)=[{&(0x7f0000b2a000)="91", 0x1}], 0x1) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088c000-0x10)={0x0, 0x0, 0x3}, 0x22a) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0}, &(0x7f00007fc000)=0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c7e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000489000-0xc)={0x0, 0x80000, r3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008bb000)={r2, 0x6}, &(0x7f000019c000)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000d26000)={&(0x7f0000881000)=[0x0], &(0x7f0000f1d000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000094c000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000021f000-0x4)=[0x0], 0x1, 0x4, 0x8, 0x1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r2, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002c2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003db000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00009b1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000-0xc)={0x0, 0x0}, &(0x7f00007d8000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c17000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x3, 0xa, 0x20, 0xa0, 0x6c, r2, r3}, {0x8, 0xa9, 0x2, 0xffffffffffff7fff, 0x3, 0xbe90000000000000, 0x6, 0x7}, {0x100000000, 0xff, 0x4, 0x6}, 0x3, 0x8, 0x3, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x32}, 0x0, @in=@rand_addr=0xfffffffffffffffd, 0x6, 0x3, 0x0, 0x1f, 0x7, 0x1f, 0x1}}, 0xe8) bind$alg(r0, &(0x7f00008ec000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c37000-0x8e)="3fab573f", 0x4) 2018/02/12 05:16:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000046f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000041c000), &(0x7f0000001000-0x4)=0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) close(r1) 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a9a000-0xe7)={0x0, 0xdf, "e91f9d4632a9b066a99a392e135ae8402de34690dd8890c32821cae24a87fd131b9315aefe49c59b19a180552f04a10799f5fc6733cc7118bc9151a85ca8c078673f1303daee745489f3dfd6757892b7260d707ec553ebbffb64b7ed4a1a608953285d23c1bb386661952e8fe578f1069f4f17320d123a01779b7cad5856bbe8bae4e62bdd2951546c0ec3d0be731913d842e675a00a030c11b9aaa593d904cffe7b9d11e58a30266046b282410191175f659cc9edc474b0043886459dba9f8bac5172e86ca8548166f2a75256e0c87ca28e2050bfc40f5d5cb82010af171c"}, &(0x7f0000480000)=0xe7) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000024b000)={r1, 0x9, 0x6, 0xff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f12000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000f6c000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e48000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x37, r2}, 0xc) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000193000+0x6c9)=0x6, &(0x7f0000894000-0x8)=0x2) 2018/02/12 05:16:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) r2 = socket(0x5, 0x80802, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x401, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x200000, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000019000-0x20)={0xef4, 0x8, 0x208, 0x6d, 0xf6, 0x0, 0x4, 0x101, 0x0}, &(0x7f000000a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x5, 0x80000000, 0x1, 0x9, 0x9}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000d000-0x4), &(0x7f0000033000)=0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00004e7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000543000)=0x1c, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000022000-0x4)=0x6) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f00004e6000-0xc1)="c81107883345961fb609fba155169db5dbfdb8dd702c50251e781aeb9adaa394acd976d5335d31d5339647d9a1ce825ec258cfadf0dc3d035edfa248be1caab5674b1d4c95b0419b25239946901903147ea334a64f3e5dcdd329243289ef82b4055621d3840cd11d63fd4855dad87a1c3a5b00a3112178716d43defd771a3d4f4be48364ac6910fd1963a02303570eee16d6e966ef7df1326b7ee726bc0b3f5f84dbcfc256e4b7f3d78acb99a606fd521c9e5d880afe5c22a794d0cd5940210ec6", 0xc1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000da1000)={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000f7c000)=0x346, 0x4) sendmsg$nl_route(r0, &(0x7f0000917000)={&(0x7f000097c000-0xc)={0x10}, 0xc, &(0x7f0000393000-0x10)={&(0x7f000023a000-0x54)=@ipv4_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x1f, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x8c47}}]}, 0x34}, 0x1}, 0x0) socketpair(0x10, 0x5, 0x101, &(0x7f0000efc000)={0x0, 0x0}) accept4$packet(r4, &(0x7f0000a0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000011e000)=0x14, 0x0) sendto$packet(r5, &(0x7f0000552000)="c64077f7690010e2b0d805c30cb8cec66b6d38ba72c04c06d4e8085c9a2702008e438fcdd5de88f77bf1d39aeb6b156360f05e82e4b42085f3d7dc3c25c960da3f7cb00d771afc533829c4334f997223ebab5adc1116d77a313c76ef1bd7eb237d912925417310457bf70e52d0da468e188c4aabc318bd0a6628c4c87f", 0x7d, 0x4000, &(0x7f0000c00000)={0x11, 0xf5, r6, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c63000)={r4, &(0x7f0000167000)="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", &(0x7f0000d07000-0x1c)=""/28}, 0x18) bind(r0, &(0x7f0000dac000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x3, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}}}, 0x3a) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002d4000-0x20)={r0, 0x0, 0x1, 0x3, &(0x7f0000d2a000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000000000084) r1 = accept4(r0, &(0x7f0000a13000)=@sco, &(0x7f00006bd000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000027f000)={0x0, 0xf7, "3dd48e2b0495695c3a560db82f49fce021ba71d01f753a8d5068208586ba72b0b32d0fe264bd4e651284365e28d63feb87817d14f29d8d44b77be072478522746530ec7b045afc906eec30e48b2b357c126d6d8b3cd3d608f7edb8b87b328c87bb28e1405e61d4088199dba7b7d8a4f76b356e16571aebae6b1d8b59eaf31bab1684a5494f6b29c9ca1d0c293f027e11c207f681eb73e31bcd64e696bf4ec88449ab79bf31384f40db14c7faf3c59586204ec831e38af9145a42538218e42127973664213ad8cc227b25b820e7312d37a7201b8a350ea43f55307d3b65f65b16e4a25eacd67886129ea6cbdb1186a64c17e9ca8f7727e5"}, &(0x7f0000ac6000)=0xff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a5e000-0x14)={r2, 0x1, 0x401, 0x1f, 0x3, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000049c000)={0x0, 0xc52}, &(0x7f00000d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b0000-0xed)={0x0, 0xe5, "588da8ee2aeb262497ad5b368d3425c2252bc556da2433c318fe563b1b4147869733ba9fdcfcebbd228965cfabd7c2c3b10420107b918848957a930f2199f635d67d100080cfe9476ab718ddfc50c5721587328f08c9567a80e2fcf7061a9b36d63e60bed8b60b69cd0ddcc03f32f19247f6367aa8b533fd98011fbf6d7ed8e224952cb46d147aa9a29c4b4544a92a0e5252c35229f881ea87c28c3f80626fda749b74436dfcaf8b81bdf271fa6eb108a403ed60f35b70400a1dc358acae434ffcc4abcecfb82f815651a6abfe746471b03a42ac3f4c08fe25e0851008cb1d8f1465261b51"}, &(0x7f0000cbe000)=0xed) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000547000)={r3, 0x100000001, 0x4, 0xffff, 0x200, 0x2, 0x0, 0xff, {r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x10000, 0x4, 0x7, 0x4, 0xb5}}, &(0x7f000038f000-0x4)=0xb8) socketpair(0x5, 0x805, 0x8, &(0x7f000029d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff8000)={0x1, &(0x7f0000842000)=[{0x0}]}) socket$inet(0x2, 0x800, 0x101) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f00001dc000-0x40)={r7, 0x2, &(0x7f0000b8c000)=[0x200000002, 0xf8000000000], &(0x7f0000361000)=[0x9, 0x8, 0xffffffffffffffac, 0x1], 0x4, 0x6, 0x3f, &(0x7f0000918000-0x18)=[0x3f, 0x5, 0x9, 0x8, 0x9dd, 0x1f], &(0x7f0000e52000-0x8)=[0x2, 0x5f11]}) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000a3e000)="b85dc7eaf52b10", 0x7, 0x81, &(0x7f0000bd8000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x3, 0x30}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000054000)=0x0) sendmsg$nl_generic(r5, &(0x7f000012e000-0x38)={&(0x7f00008ea000)={0x10, 0x0, 0x0, 0x50048000}, 0xc, &(0x7f0000c62000)={&(0x7f0000a57000-0x520)={0x520, 0x20, 0x100, 0x4, 0x2, {0x9}, [@nested={0xec, 0x22, [@generic="ef54f933578821c027c824e2516f0e7bd58802930c0117a94a7540275e82beacbc3af62a9a21267fa928e6c1902d941314bff0633fda9da4e08b7fa8027ba155f05feb9d51834309dd8d6cc315d6c99b683b0651f891993031f004e5801d55602774c3af3b06c1d20995f53d1a98205d04d7a22618841c66ef", @generic="bd33bff0980eefdd6a5e7110035ac7c752cc447a7b38ecc0b350067e2801253c407cc884c8c7b5f74d68af63850926b46efc670b080d223d76aaf286545795b088da47e8e82c1494142c505f1c87f053cfca0e25cdfcaa1938aad9ee300bd429fd6ce0cebb2f0976cf382c6351"]}, @generic, @nested={0x3a0, 0x52, [@generic="c7978baaf45f147f14fced59673ffb9efcc6fc84a22f444b15649867300613a27d1a391e500377b37ec2e9f5ef7d4221c70dceedd6a1d1ba716709c6e3c9a27cd14fd3e536f49e454e576b30b048d9c385659b8873200ab6bb167a3cc748966fa8cac08c539a2f6f6ff4c28659e9d0a20fc56dc2fa908ce6485518cae1ff38cd9fcfb2b7c14281651b2e497f16785b45362218a7b491e42e6736bbb360e3139b1ba80458c25c8f6da1cf434b61bf992059d276a4ff3413a926d06fb10c995eaad7418dedef737496c0043a803645ed0e2234e1a3ae52489081ea7240420c3054ebc8", @typed={0xc, 0x54, @pid=r8}, @generic="e48aaddf6d965bfe9739784ba69ac69a7bcea17fc8c00e04a048c33046798697497b2b5cf1bee03857e637d7512941b667e5b56cd8c870424cdced24bacdd70807c701698fe637bda4de8ba323f4efc2379a08eb63b6d7e07ec52841c881138089a55af24b9afa0ab44ad1c5e808be37cdac12fc621504f87188cf", @generic="1b1850edcb44b93c48203f80b2ec077fe2f5859143e4555696250c928959b41d3bd0b5ca1b2255e6d48d52d40d36a4ecf128876b192f8cf7f8a9a7203cdcfbf0cb115eb7f7c254943a1dea7fabb8cd6b6740cc7fa7850fd0796e622b520452abdc86f6a19ed66e42e19e71c8dc9eb31c33afb28feb43552d8ec55f7367606912727668fdb30bf553fa4f2a2f39518c00c8aca2", @generic="46799f6921d4af233e2cef1e302c567cc6b1a83a19345def80a6960e889d4bf56a178bdde3711ee2b03f594c8a90e3214ca784a04bc2ab25501e1f8cafb5000dc76bc0ca744568882b06bb864ee18f68ffe2cad4ced82d683c667dd97d0e478a3797af5ea31b7ad8d88b85d971ecfd16731594c6e167774ccb925b29e63dc46d1674aeb02a05637c8e845032c96bc737839ba4ed913c42d13277a2a06b3e3e3b2d0ba1eb088f9b55cd14", @generic="13bfb45efc66ec6b2e7a26ad9eff917e20b2874e3add9036b560abf09b0b37f38440e90775eca7b7e242cb6098e1ff9f9d562fba9caa18592428bfb24e38dcb30b5248d2c3ce5d09abd527fa8a6c44ed0dfce71e9f7acabfdb3cd2b037d7093990876b1edd39a3a4a20bf4104c4f23ffd3dba9c5563293ad59766920d4925ea7feaefd08f78a3d91f3d4b32c26831ac019beb353d41bbb8c349f4968f29a03175c946ea4236a5703ec900e22f1a13755ef6057280ee76b1d910874e1c3fec655a86a394818cf0745dbf3cc021a41ecbe2658d5dee457e0a2cf8b3119a29a62f1e8a753534e31528eb5", @typed={0xc, 0x1a, @str='\'\x00'}]}, @generic="0a5245f82c45c63189d627165635da54835d8b4b6267fc1021ca62f4d8743ab6eab9c9b64f7f4a656bc4965b1d11e8a1682ad29191c8366995409d9af939413bf6e89b6897c9bbc0ac168f2afcec665bcdaba377c048cd3ade40cb6c767d4587d017c59bcafce4cf507c59bd654a6b930a3d1778a488e015973c974b9c"]}, 0x520}, 0x1, 0x0, 0x0, 0xc080}, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d8e000-0x12)={0x7, [0x7, 0x3f, 0x2, 0x7, 0x401, 0xae, 0x7]}, 0x12) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000086c000-0x4)={r0}) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d6e000)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000d6d000)={{&(0x7f0000d6d000)=""/203, 0xcb}, &(0x7f0000d6e000-0x1), 0x8}, 0x20) 2018/02/12 05:16:42 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000029000-0x10c)={0x10c, 0x24, 0x21, 0x1, 0x3, {0x14}, [@generic="f74ad0eef533dcec27de9132daea1dca649e17ce7ddf0970268cd4d4386337d1aa38b819d8708457c58693685f1590bdeb45a7d4b70a5d727f3d8bc4627cb85abe9bb04adccef5b24202b0d79c13cc6afa9750105932d709c81114c76d70b88876f7548804c3252932d8770c9e336489b67553f63a605764015441c98533d7272e24377061dcda10d8fcbf362a0639e1fe36f54d2f14721b6e5f91c58fe61ef580be58ccdaf8c5d0dccb1b2a842442d7165977c25b7b774bb7cfa13c8674fa438ba57e4740c984567ba2658949f3521b7f9ef2aa0bcdb206fd962398cbd7b42ea1a6715daea37eb0fcc7fab2c25bf6497d4ecd8885ab97"]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000027000)={&(0x7f0000028000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000027000)=[{&(0x7f0000027000)}, {&(0x7f0000014000)=""/210, 0xd2}], 0x2}, 0x0) 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db0000-0x8)={0x0}) recvmsg(r0, &(0x7f00002b9000)={&(0x7f0000336000)=@can, 0x10, &(0x7f0000665000)=[{&(0x7f00003dd000-0x7f)=""/127, 0x7f}], 0x1, &(0x7f00007fc000-0x55)=""/85, 0x55, 0xc}, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000c000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00003d2000)={&(0x7f0000520000-0xc)={0x10}, 0xc, &(0x7f00000b6000)={&(0x7f0000982000)={0x24, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x200000000000003, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept$inet(r1, &(0x7f00005cc000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000dad000-0x4)=0x10) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000541000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @common='ip_vti0\x00', 0x20}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x3, 0x8, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d46000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00003f3000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="627766d0662687045983625a2cf272b1", @generic="e1ce1a6f940cd281eef53583f6112c50", {}, {}, 0x11, 0x0, 0x0, 0x51}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="5aa3f1003040d949cb51e9e0afff1aa9"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005b3000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x6, 0x80000001, 0x1000, 0x3f, 0x1, 0x4, 0xfffffffffffffffb, 0xacc, 0x81, 0x40, 0x3, 0xa18, 0x3bcc4c13, 0x7, 0xfffffffffffffe01]}, &(0x7f00002ff000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d59000-0x8)={r1, 0x31}, &(0x7f0000776000)=0x8) 2018/02/12 05:16:42 executing program 1: r0 = epoll_create1(0x7effa) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00002e5000-0x8), 0xfffffffffffffffc, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000871000-0x4)=0x4, 0x4) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000af5000-0x4), 0x4) syz_extract_tcp_res$synack(&(0x7f00008de000-0x8), 0x1, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000af5000)={0x90000000}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15e, &(0x7f00006ec000-0x15e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x100000000, 0x1c97, 0x8, 0x7}, {0xffffffffffff41ac, 0x4, 0x4, 0x8a9e}], @ipv4={{0x23, 0x4, 0xffffffffffff2b84, 0x4, 0x148, 0x2, 0x18e, 0x8, 0x32, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x99, 0x3, 0x6, [{[@dev={0xac, 0x14, 0x0, 0x14}], 0x9}, {[@dev={0xac, 0x14, 0x0, 0x17}], 0x8}]}, @lsrr={0x83, 0x7, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x32, 0x7ff, [{0x5, 0xb, "0eb3fec2ac5e08cfce"}, {0x5, 0x6, "494f5ebc"}, {0x7, 0x10, "955a74ec629048373676f71c955e"}, {0x7, 0x3, '-'}, {0x7, 0x8, "da24832babc9"}]}, @generic={0x94, 0xf, "84a54c6d0350d8c18c574e83b5"}, @timestamp={0x44, 0x1c, 0x1, 0x0, 0x6, [{[@broadcast=0xffffffff], 0x100}, {[@broadcast=0xffffffff], 0x330e}, {[@broadcast=0xffffffff], 0x10001}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0xfff, 0x0, 0x0, 0xa, 0x2, "e17ca1", 0x10000, "1d6986"}, "a1cf2bd67887382b0ab1a7b63f36d3b8682708af3d6eb17b1dc7ce790bf074fa688d6201d247e684e9e3757992723b8fd2f98741ccaaf86189670430892a273c86d245e85d7027e3de7dbb21bf63328c68f8c287af323dbad127298537597e8be9028e8f5d09c4b61729f6d2caed74b84e693ca12d4f155e06db217f410e6518300baae3f54a308b3ebce7af7eabd9875fdb4eadbad75267491c41208611bec40254befbc9e58ef59a4339d9"}}}}}}, &(0x7f0000af6000)={0x1, 0x2, [0x79, 0x97a]}) syz_emit_ethernet(0x26, &(0x7f0000af3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0xfbff, 0x4, 0xeb8d, 0x1000}, {0x100, 0x0, 0x9, 0xffff}, {0x6, 0x5, 0x80000001, 0x8001}], @llc={@llc={0xff, 0xf4, "5bec", "01c054f2f2e9e897"}}}}}}, &(0x7f000092a000)={0x0, 0x0, []}) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x100000000, 0x7, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0xfffffffffffffffd, 0x135, "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"}, 0x441) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x5)={0x0, 0x4}, &(0x7f0000d5e000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000d2b000)=@ax25, &(0x7f0000af7000)=0x10) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00002a0000)=0xfff, &(0x7f0000466000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ef4000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r5 = accept4(r3, &(0x7f0000ec0000-0x6)=@hci, &(0x7f0000f58000-0x4)=0x6, 0x800) connect$unix(r5, &(0x7f0000779000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000807000-0x4), &(0x7f0000b2f000-0x4)=0x4) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000058c000)="1f0000160104ff00fd4354c007110000f305010008000100010423dcffdf00e578cec75e4b52a1d8c54a", 0xffffffffffffff9f) write(r0, &(0x7f00001f2000-0x1f)="1f0000000104ff00fd43540207110000f30501000800050000000000000000", 0x1f) [ 57.919551] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 57.932452] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f000016c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000f7f000-0x4)=0x2e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000536000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x3, 0xff, 0x2, 0x1b, 0x0, 0x1e600000000}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000da4000)={0x0, 0xf3, "1093abb42352f54ef07f79058a1f1bdf3370710b1d57371464fcdf6fc964d69b10e7624fb531d54edcc6c3b8e2b9b8bc03bdb728d495470cefd0faac4e8841d772dec18053416bf6e2f1c40bc816ca3c88c4c37ffa8bdc88677c8f9b09ef5ce99ddf09d65d6fe08e6d27d756ae8847dd20b497cea2f74171d500c705f1f1bb34adf6c3c75d8e6f7a50f8fb16bc79176d76a2052f52088812b01c4bc52c4bb853ed30e21a9aa66ed954628fd67ca4571fe2b85ccc78a18a01b3c96c2d66a8c81576f6041f076df835d2dbf20fea70b1539b898061c00e1afb19eaf12b716860aa24a6bf1899dd5f3af1c2f31a1cccfaa1fb6c99"}, &(0x7f0000606000-0x4)=0xfb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000413000)={r2, 0x3, 0x5, [0x10001, 0x685, 0x1f, 0x0, 0x1]}, &(0x7f00003d4000)=0x12) socketpair(0x2447a1c69e04bb75, 0x80005, 0xf6, &(0x7f000047f000)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000327000-0x10)={0x3f, &(0x7f00009c7000)=""/63}) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f000093d000-0x8)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) [ 57.970321] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 57.986805] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000027000-0x2f0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000027000-0x30), {[{{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="9d3a9d185164269336c3904455824d98", {}, {}, 0x0, 0x0, 0x45}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a4000-0x8)={0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000659000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000), 0x4) 2018/02/12 05:16:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a05000)={{{@in6=@empty, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000fe2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000e96000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000edc000-0xe8)={{{@in=@rand_addr=0xa8, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xad}, 0x1, 0x101, 0x1, 0x0, 0x2, 0x80, 0x0, 0x7f, r2, r3}, {0xffff, 0x0, 0x6, 0x6, 0x9, 0xfffffffffffffff9, 0x80000001, 0x4}, {0x96, 0x7ff, 0x10000, 0x80}, 0x0, 0xf, 0x1, 0x0, 0x1, 0x2}, {{@in=@rand_addr, 0x1, 0x7f}, 0xacdddfdc8d3e4a6c, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x1, 0xa79, 0x84, 0x2, 0x3fc5}}, 0xe8) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000d85000-0x118)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x1, @rand_addr=0xfffffffffffffff9}}}, 0x118) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000d83000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x210, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000f79000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common="69705f00ff693000", @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@ah={0xfe6d, 'ah\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "37b59bff1817af0a19b6f3faeb686a43008b51be176ca1ee150dc4f7ad1e"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="deee946384d4e4e6f5efab88910fb25d"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x0, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) bpf$BPF_PROG_DETACH(0x9, &(0x7f000060c000)={0x0, r0, 0x0, 0x2}, 0x14) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d5000-0xc)=@sack_info={0x0, 0x3, 0x77}, &(0x7f000097f000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e62000-0x8)={r1, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000fa0000), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xffffffffffffffe5) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4}, 0x0) 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x318, 0xffffffff, 0x98, 0x1c8, 0x98, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="618de5ccff7826866057834873e78a67", {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0xf}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='ip6gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000031000)=@ax25, &(0x7f0000032000)=0x10, 0x800) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000000d000-0x4)=0x1, 0x4) 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000059000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009b9000-0x8)={0x0, 0x5}, &(0x7f0000b40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000055b000-0x20)={0x1000, 0x9, 0x8204, 0x4, 0x80000001, 0x6, 0x9, 0x6, r1}, &(0x7f0000396000-0x4)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f00001d2000-0x4), &(0x7f000027f000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000739000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r1 = socket$inet6(0xa, 0x80003, 0x1f) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001e6000)={0x6}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b49000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00005f8000+0x22f)=0x5b9c, 0x4) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xb, 0x4, &(0x7f0000ea2000)=@raw=[@alu={0x4, 0x5, 0x0, 0x8, 0x9, 0x100, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0xfffffffc, 0x11}], &(0x7f0000dea000)='syzkaller\x00', 0x50b3, 0xfffffffffffffd8b, &(0x7f00008ed000)=""/137, 0x41100, 0x1, [], r2}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 58.012402] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002e8000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000045f000-0x4), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000212000)={r0, r1, 0x6, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b78000-0x4)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000519000), &(0x7f0000faf000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0xfffffffffffffffd, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000685000-0xc)={@loopback, @multicast1, 0x0}, &(0x7f0000ed3000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bbf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) socketpair$inet(0x2, 0x7, 0x1f, &(0x7f00008e0000-0x8)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xb, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x3}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000000a, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000da8000-0x4)=0x9, 0xfdb6) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f00000b6000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d43000-0x8)={0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00002c9000)={{0x9, 0x5, 0x7, 0x1, 0x7fffffff, 0x979}, 0x8}) pipe(&(0x7f0000d41000)={0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a21000-0x4)=0x10001, 0x4) [ 58.060438] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 58.082345] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a58000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000129000)=0xffff) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) r1 = accept$inet(r0, &(0x7f000074f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000992000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000039a000)={0xffffffffffffff4f, 0x8000, 0x7ff, 0x1, 0x0}, &(0x7f00009a4000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000085d000)={r2, @in={{0x2, 0x3, @rand_addr=0x10001}}}, 0x8c) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000ff0000)=0x4) 2018/02/12 05:16:42 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002be000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000428000-0x4)=0x8c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d5000)={r2, 0x6, 0x3, 0x1}, &(0x7f0000ef2000)=0x10) pipe(&(0x7f000011f000)={0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000984000)={0x1, "a3"}, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4), 0x4) [ 58.122976] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 58.135819] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x9, &(0x7f000041a000)={0x0, 0x0}) accept$ax25(r0, &(0x7f00008e0000-0x10), &(0x7f000038b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r1, &(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xb, 0x4, &(0x7f0000ea2000)=@raw=[@alu={0x4, 0x5, 0x0, 0x8, 0x9, 0x100, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0xfffffffc, 0x11}], &(0x7f0000dea000)='syzkaller\x00', 0x50b3, 0xfffffffffffffd8b, &(0x7f00008ed000)=""/137, 0x41100, 0x1, [], r2}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x80006, 0x8, &(0x7f00004c6000)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008ca000)={0x0, 0x1, 0x4, 0x6, 0x3ff, 0x200, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @rand_addr=0xa4f4}}, 0x6, 0x4, 0x6, 0xffffffff7fffffff, 0x10000}}, &(0x7f000065b000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000428000)={r2, 0x1ff, 0x6, [0x3f, 0xfea, 0x1, 0x0, 0x1000, 0x10000]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000957000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x3, 0x8, 0x5, 0x6, 0xb1, 0x7ff, 0x2, 0x5, 0x9, 0x69020e8a, 0x1, 0x5, 0x5, 0xa0]}, &(0x7f0000ff0000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c67000)={r4, 0x81}, &(0x7f0000001000-0x4)=0x8) r5 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bf4000-0x10)={0x0, 0x7, 0x4, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000ff1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f3c000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bfe000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000087000-0x4)=0xfffffffffffffdd3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000511000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000525000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c93000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x1f, 0xa, 0x20, 0x20, 0x7f, r3, r4}, {0x9, 0xcf6, 0xe6, 0x2, 0xdb5, 0x10001, 0xd, 0x4}, {0x8, 0xdbed, 0x2a9e, 0x8}, 0xb420000000000000, 0x3, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in=@rand_addr=0x2, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x80000001, 0x7e, 0x3ff}}, 0xe8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00006a7000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000052f000-0x4)=@int=0xba1, 0x4) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r5, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e4d000-0x4)) socketpair(0x5, 0x7, 0x9, &(0x7f00003e5000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000185000-0x4)={0x5}, 0x4) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x0, 0xa0, 0x3d8, 0xffffffff, 0xffffffff, 0x4e8, 0x4e8, 0x4e8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@rand_addr, @empty, 0x0, 0x0, @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2d8, 0x338, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}, @common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='sit0\x00'}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000c000)=0x100000000, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000000a000-0xc)={0x4000000, 0xfdf0, 0x30}) r2 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f000000c000)="7d5d94cd0f396f4c885cf2ee0a7683755ce3df7b15975461d29106461548017f0aafd2cc7db1dfb28d4cf340f2d85146b67bfb088e84fa0ac64d31181276e1ddf6f4cace8bc71aa4b63688694086f3a498d0dc5e0e6083c47fe0a7760239b2a5ca696fbfbffe80470874983c26cd43079e926746e2b74edab496af3b14327a9720c5f3d3861c7e981b8e778afba5b1407aa8cc1a93d9c4cad428a440a01ebd66de4f7cfad5ed997d5c2ea36a8d576ed0ce275a2a5c7c0f489bc57d0294d9d1beed5bcde2f7c27a914c2336cf87f02c642f2dc99e07399449b9d48300f9eb03a48fbb1228b4f7892a1fd2b7d1bec0a02bdd16", 0xf2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x0, &(0x7f0000011000)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000011000-0x10)={0x0, 0x2c, &(0x7f0000004000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xffffffffffffd303, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000011000-0xc)={r3, 0x4, 0x10}, &(0x7f0000010000)=0xc) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000f000+0xc5d)={&(0x7f0000008000/0x4000)=nil, 0x8, 0x7, 0x89, &(0x7f0000000000/0x2000)=nil, 0x9}) r5 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000004000)={0x5, 0x4, 0x5, 0xfffffffffffffb65, r4}, &(0x7f0000004000)=0x10) 2018/02/12 05:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000faa000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x10, 0x2, 0x4000000, &(0x7f00001aa000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001ce000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000e4e000-0x40), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dccp={0x30, 'dccp\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6gre0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xb, 0x4, &(0x7f0000ea2000)=@raw=[@alu={0x4, 0x5, 0x0, 0x8, 0x9, 0x100, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0xfffffffc, 0x11}], &(0x7f0000dea000)='syzkaller\x00', 0x50b3, 0xfffffffffffffd8b, &(0x7f00008ed000)=""/137, 0x41100, 0x1, [], r2}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000708000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000164000-0x4)=0xe, 0x4) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000709000)=""/184, &(0x7f0000663000)=0xb8) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000)=0x3) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000612000-0x38)={&(0x7f00006ee000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000277000)=[{&(0x7f0000241000)=""/38, 0x26}, {&(0x7f000070b000-0xd2)=""/210, 0xd2}, {&(0x7f000070a000)=""/175, 0xaf}, {&(0x7f000070b000-0x36)=""/54, 0x36}], 0x4, &(0x7f000070b000-0xc1)=""/193, 0xc1, 0x4}, 0x2000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000a1000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000f1000-0x10)={0x0, 0x4, 0x4, [0xc32, 0x1000, 0xea, 0xff]}, &(0x7f0000596000)=0x10) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000070b000)={r4, @in6={{0xa, 0x3, 0x1, @empty}}, 0x60dc2ae8, 0xa2f4}, &(0x7f000003e000)=0x98) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000447000-0x8)=@sco, &(0x7f000070b000)=0x8) 2018/02/12 05:16:42 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b89000)={0x2, 0x3, 0x0, 0x3, 0x2a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1f, 0x8, 0x778, 0x0, "3832d63706f5137d03a3dbefed6e54c7386a444afbe357c06c60c56786377fd809adf715c3fb15a816661addaacf90b5cb40b04a6059d6641ed2d044b6b6027c9ce798786da2fea1f781914b9b176b288faa89c543008400011f21c7c5aa9a8c64af63b98315819fe84e64b60bbf693c69143646b16254e67165b4f1f4969dc5525a5e7a54cfd6d48d3832b57c06df53990bbb76ec81fb52f8c4cbe4f1648f4f1ff5f3975e3e7a8764663b751c170218087d210808603504eae1dc34948404c173223c829ea8f4b63cbbd5e16483d06b04169d8f6894606ddc90cec5a1708b9a3dfc2da6875d52f0fdc65c877b494c"}, @sadb_lifetime={0x4, 0x2, 0x2, 0x75a, 0xc501}, @sadb_address={0x5, 0x5, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x150}, 0x1}, 0x0) [ 58.230974] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xb, 0x4, &(0x7f0000ea2000)=@raw=[@alu={0x4, 0x5, 0x0, 0x8, 0x9, 0x100, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0xfffffffc, 0x11}], &(0x7f0000dea000)='syzkaller\x00', 0x50b3, 0xfffffffffffffd8b, &(0x7f00008ed000)=""/137, 0x41100, 0x1, [], r2}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x5, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000051000)={0x0, 0x0, &(0x7f0000927000)=[{&(0x7f000085d000-0x3a)="3cfce00cfcc4947fc29b46043f0591443a49e28560e5ae70d6a1d4c71a0e322ec0abdffdf831b42b59f0e578e292ecc357b8ec1986d90763af74", 0x3a}, {&(0x7f00006d7000)="386f57961d5fc3c70e17e2c2c1a77ff011d159e8016c7827faac116aa51c2e5294a1df2f46c5566a65fa28893e63916e80fe9ef67ad3d9744ea978fcc6330d1970eaaf3cbb8ca152820e131fc937fe453d28a532fb443504123896b3d67756083795bf58ebe587a53dbc2644328faca674a0185a611c115c1cbb89b60373dba9ed42d6d14d33dee3e0d83d6f54cf38df09089c7de24d514dd32fa08f1c3e3c97a4d08caf034e2be9771a", 0xaa}, {&(0x7f0000498000)="1e3fbece3337c3b8868db78779efad4cae70c7644a200d48293888be629cf6631315bd497b2cb72c3b2abf6432be87b0954273d038556f96757b551a333d342adfa009da95ce47111eaa655e61fed9c579ad413db56aa16e4d38bf22228c4168c675f10b0fe2d9e5f6be75afca24cd9583259593bf6577a73f550f9ecb6eaa622015603fe9e80384fa907d4d1ebf110a0196bcae7fcbda0a7070a62084c03a27cf95b781a031b9e76f1026ed4fe1fed42e1e55924faccb82952e659c9b00940f2fff7c9274348b4a3d6eddd40bdb26a728976e6016eb6d2547e37a604d377fcb83ae10898e81d71f8322bba79e303a2232", 0xf1}, {&(0x7f0000c30000-0x94)="6d005d0efe3382b940e0bd9dff7f380fd40f6c97c73c63043fe3a5934edb14168d0dff0d9b37ef6abe5bc27f9a71b9dfdfd92f8c1ea95cf03a9bd62039d3ff9038f7c63e31b13f2f09e71156aab339dfb42232b4a5a4fbd1b5ac65f71de8ed7e38b962ab819f646ab2709a0c37ad577b6432e5094d2c2019077ba5c255fd07d47658a7920479eecfb512d0cd071bf4a414e77de1", 0x94}, {&(0x7f0000e28000-0xd9)="22cbf55d381b9c2fdeea76f630b1abd562ba82d63558d23eb9e53c94d9a893e45f3eec4e9efff581f687f3e9aef661eee500773e93bc24f37c4240d041b72ee6a4d0dfacd9398af6af389666136f6d9528273664dbeac4e274f15c76268144993c6d5e4d451b222aa19136db71d52f805f5b157fb7a4ca721396a5b20afa104917525c586a1e977a4d28be0b6ef2b1e65845aca83c3028e929ba96523b6346684805566cbeedbdc3ba07c98efe2b2919a5dfbcb7b54ce185cbf5dec1ce7d6ba08be1e359b7870a9e994d77fae158c2d3ec23c65020b037be47", 0xd9}, {&(0x7f00007bc000-0xb7)="60e0627182ce64c38d6a6dc7afc9177d1a91630cd02abf00b28367f6373776804b54449d4071633a8962d3fb5c14ed0480792ca68b2c7f2cbbd94349d8f509762582a3f73740d7c7207678085e201b115a59514afc3077e5eb3f6b37be0d7c8ce4137b9336a30b6364488ce10b3eeb1a4efc0410c894dcbe85872d85b52525796f2ce4d5b52fb5f434521a11e03761a8142ff3effe7eff02923bc87e85bc6fa95d9fb5ed652c83265fa1783340b29e0a3f4994e5d18cf6", 0xb7}], 0x6, &(0x7f0000989000)=[{0xb8, 0x117, 0x8, "1ae489bb2fc917598fe5ed960c40e676af68bf394d5b89f29b1c4c234c3f94ca29617b0e5d293d8b611b698c9776356089dafe203c68663bfeda67adbe36cce25222654d6d7ae07bd32b61ae3df31a891724a004b2543bcb360b6063b6c6f0b5193566415d92a1fff7d71f26856c3d0878f72dc99a69779714930965398f665be3ad43a7791031ba514eb2a509ad29c3a528782897b71cae4f51d0a7d08d7e44e4268ec3"}, {0x58, 0x184, 0x9, "71639ae5dfc53d1af26248e3310c9d70fd24b666d1fadb29aebb0b0e02f4ae198faeeb89cb4508521b428efe7480f81a2eb22d7c1d5e8f5d16f381215176a2a2e14874f8e0"}], 0x110, 0x4000000}, 0x20008080) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_generic(r2, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000e1f000-0x8)={&(0x7f00008ba000)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @binary='K'}]}, 0x20}, 0x1}, 0x0) [ 58.292611] audit: type=1400 audit(1518412602.763:52): avc: denied { bind } for pid=9023 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.304445] x_tables: ip_tables: osf match: only valid for protocol 6 2018/02/12 05:16:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000000)=""/158, &(0x7f0000ffb000)=0x9e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000c000-0xb8)={0x0, 0x10001, 0x36a08, 0x8, 0x200, 0xffffffffffffff00, 0x6, 0x10000, {0x0, @in6={{0xa, 0x3, 0x1, @empty, 0x1f}}, 0xec, 0x80, 0x9, 0x1, 0x401}}, &(0x7f000000c000-0x4)=0xb8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000b000)={r3, 0x3, 0x7, 0x3, 0x4, 0x3fe1, 0x0, 0x7, {r4, @in6={{0xa, 0x0, 0x8a8e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, 0xfffffffffffffffe, 0x100000000, 0xf0ab, 0x2, 0x8001}}, &(0x7f0000005000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000b000-0xb6)={0x0, 0xae, "5fc2ebd46ed8e381552b5e451b71951538939dc487510aa76b879840eb2d48e075db141786fd0eec256d9ccb6081cdd87c684fed3a8c54148e42049eb7ce75d4da4b76ee1b23d2f481386ddba17019b7e3f8407e0d27da46b9742ec87c6e9e99f4b9c682e445bfe2740162dbd201cdcc77b826b6ac22b4a97b1e92eb4f47a4bfae3661f99dded37134b320c33ad2ec8c5dc8957a6ae65cdacf24d13da836bdf2b56c1b934225d141468fb94ba21b"}, &(0x7f0000004000)=0xb6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000155000)={r5, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x98) 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000b000)=0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x6, 0x1, 0xbd7, &(0x7f000000f000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000f000-0xc)={0xffffffff, 0xffffffff80000001, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x400006, 0x9029, 0x6, 0x8, 0x0, 0x0, 0x2}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f000000b000-0xfb)="0f", &(0x7f000000a000)=""/179}, 0x18) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xb, 0x4, &(0x7f0000ea2000)=@raw=[@alu={0x4, 0x5, 0x0, 0x8, 0x9, 0x100, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0xfffffffc, 0x11}], &(0x7f0000dea000)='syzkaller\x00', 0x50b3, 0xfffffffffffffd8b, &(0x7f00008ed000)=""/137, 0x41100, 0x1, [], r2}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff7000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000a0e000)={{0x6, 0x1, 0xff6, 0xf8, 0x5, 0x10000}, 0xfffffffffffff000}) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/12 05:16:42 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000979000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fd1000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000029000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r4, &(0x7f0000006000+0x613), 0xfffffffffffffe49, 0x0) 2018/02/12 05:16:42 executing program 0: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afb000), 0x0) 2018/02/12 05:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cb0000)={0x0, @in={{0x2, 0x2, @rand_addr=0x35c0000000000000}}, [0x1, 0xfffffffffffffffc, 0x9, 0x10001, 0x6, 0x7fffffff, 0xeb, 0x100, 0x3, 0x65d, 0x401, 0x1, 0x2, 0x9, 0x80]}, &(0x7f00002ab000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000829000-0xc)=@sack_info={r1, 0x60000, 0x1}, &(0x7f00000cb000+0x7fb)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a5b000-0x8)=@assoc_value={r1, 0x7}, 0x8) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xb, 0x4, &(0x7f0000ea2000)=@raw=[@alu={0x4, 0x5, 0x0, 0x8, 0x9, 0x100, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0xfffffffc, 0x11}], &(0x7f0000dea000)='syzkaller\x00', 0x50b3, 0xfffffffffffffd8b, &(0x7f00008ed000)=""/137, 0x41100, 0x1, [], r2}, 0x48) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af8000-0x4)={r1}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000851000)={r0, 0x2, 0x5, "9fee973a6773cbb2f26f7e5d1787d7077a5c788e7bfc3e6f9debcfa3e67cbb7aa4f3b15ece0e91a22a8bb5fc3535b6872ea4a22441638c075181f492186f994dab31ea6d201f667e59805313ce921b26cc684403419af8f9c5ee058f8d448ee84731d699e9cb0c28743a46abf5cd12061beb690393f7e95d984fe3e609e7f8fa50cb9ee85bad96c796a2a7b144d0b5"}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) socket(0x0, 0x80000, 0xffffffff) recvmsg(r0, &(0x7f0000628000-0x36)={&(0x7f0000c76000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000cd5000-0x80)=[], 0x0, &(0x7f000004c000-0xf8)=""/248, 0xf8}, 0x102) 2018/02/12 05:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) socketpair(0x4, 0x5, 0x6, &(0x7f0000a84000)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f000019a000-0xe)={0x1f, 0x5f2, {0x0, 0x6, 0x3f, 0xac1a, 0x100, 0x80000001}, 0x101, 0xffffffff}, 0xe) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 05:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000035000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000518000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000806000-0xa)={0x3, [0x200, 0xff, 0x6]}, &(0x7f00001e6000-0x4)=0xa) r1 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000e25000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x19, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xfffffffffffffe04, 0x1, [{}, {}]}]}, 0x20}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c5000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e59000-0x10)={0x2, 0x2, @rand_addr=0x10001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000e7a000-0x8c)="85b5bf2f83ed8760122f81b320f0d59bc99c74459335b737b2c357a7d6695b36a18ddfe5730951a20fe2835f267325d302a3fc7750a20e91e74c5962a4039ed6e67637d8097a2ed165cba109606b70c3a2d6ee0f9dbe548e6789845b53d578e562ff648c0c47be48b575ce0f0e1bd529245f576daa4cd74f9d24a749cf14cf0ea5827d4ce52ff2f611fc1f74", 0x8c, 0x800, &(0x7f0000d8f000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000), 0x11) r1 = accept(r0, &(0x7f0000445000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000b6e000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000da0000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x7, 0xfffffffffffffffc, 0x9, 0x3, 0x8001, 0x3, 0x9, 0x1, 0x1ff, 0x1, 0xbd, 0x3a6, 0x401, 0x9, 0x80]}, &(0x7f0000c61000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000412000)={r2, 0x400}, &(0x7f0000a3c000-0x4)=0x8) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000029000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002a000-0x38)={&(0x7f0000029000+0x633)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f000002a000-0x40)=[{&(0x7f0000029000)=""/56, 0x38}, {&(0x7f000000b000-0xdd)=""/221, 0xdd}, {&(0x7f0000029000)=""/211, 0xd3}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}], 0x4, &(0x7f0000029000)=""/8, 0x8, 0x5}, 0x140) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000028000)={0x5, &(0x7f0000028000)=[{}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000026000)=@sco, &(0x7f0000029000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0}, &(0x7f000001d000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001e000-0x8)={r5, 0x3}, &(0x7f000002a000)=0x8) getsockname$unix(r4, &(0x7f0000017000)=@file={0x0, ""/4096}, &(0x7f000000d000-0x4)=0x1002) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000028000)={r3, 0x1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 0xaa}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) tee(r1, r0, 0x3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000), &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x80007, 0x1) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000d0a000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9}, {0x8001, 0x8, 0x7fff}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000873000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94}}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000), 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback, 0x0}, 0x0, @in6=@mcast2, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d18000-0x8)={0x0, 0x7fffffff}, &(0x7f0000509000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009eb000)={r6, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r7, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f000021c000-0x4)=0x10) r9 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r9, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r10 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4), 0x80800) setsockopt$inet_int(r10, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r11 = accept(r3, 0x0, &(0x7f00004b9000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r8}, &(0x7f0000647000)=0x10) recvfrom$inet(r11, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r12}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r12, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r11, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ad8000)=0x1a, 0x4) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 3: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000004000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x8, 0x6, 0xfffffffffffffffe, 0x800, 0x7fffffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x2}}}, 0x8c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000e000-0x14), &(0x7f000000f000-0x4)=0x14) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003a2000-0x8)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r1 = socket$inet6(0xa, 0x4, 0x9) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003a1000)={0x0, 0x4}, &(0x7f000021a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001f9000)={r2, 0x9}, &(0x7f00000ca000-0x4)=0x8) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003a2000-0x8)={r2, 0x8}, 0x8) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000154000)) 2018/02/12 05:16:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8), &(0x7f0000002000)=0x8) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1d4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000727000-0x600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x318, 0x220, 0x400, 0x318, 0x0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f00008d2000-0x60), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x3, 0x8001, 0x8, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x80000000}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x3, 0x4, 0x0, 0x3}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@empty, 0x3c, 0x5, 0x800}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x20, 0x7, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}, 0x0}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff000000, 0xffffff00, 0xffffff00], [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x87, 0x80, 0x1, 0x10}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x7f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) 2018/02/12 05:16:43 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000000b000)={0x8, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1ff}}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffc138f85f}}}, 0x108) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000013000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000014000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000003000)=0x32) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7f) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0xfffffffffffffffd) pipe(&(0x7f0000a3e000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000ab3000)=""/255, 0xff, 0x20, &(0x7f00006d7000-0x10)={0x1a, 0xd, 0x3, 0x2, 0x10001, 0x5, @empty}, 0x10) r2 = socket(0xa, 0x80005, 0x6) accept4$packet(r2, &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000424000-0x4)=0x14, 0x80800) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x2, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000001000)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c38000-0x78)=[@in6={0xa, 0x1, 0x7, @empty, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x78) r2 = socket(0x1e, 0x2, 0x0) getsockname$packet(r2, &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000466000)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x84) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000003a000)={0x0, 0x81, 0x10}, 0xc) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000003a000)=0x14, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000032000)={0xc, 0xf, &(0x7f000003b000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x81}, [@exit={0x95}, @generic={0xfff, 0x8, 0x9c, 0x2}, @jmp={0x5, 0x5, 0xb, 0x3, 0x2, 0xfffffffa, 0xfffffffffffffffd}, @map={0x18, 0xf, 0x1, 0x0, r1}, @ldst={0xe86e72ace8459edb, 0x3, 0x3, 0x7, 0x6, 0x10, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f000002d000-0x4)='GPL\x00', 0x7, 0x93, &(0x7f0000029000-0x93)=""/147, 0x0, 0x1, [], r2}, 0x48) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [0x0, 0x0, 0xfffffffffffffffd], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r3, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[], 0x0, &(0x7f0000028000-0x1040)=[]}, 0x0) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cb7000), 0x80800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bf1000-0x4)=0xfffffffffffffabf, 0x4) r1 = socket$inet_sctp(0x2, 0x2, 0x84) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000f41000-0xb2)="2fb9e3e29889fc6867b5a63b7bc53a74c4cde1762b196c1e76b83245e6e77c3068dc58aafc156c0abd9fc30a9f84882204feabd909be860e9f6a32822d2f6989fc832e25ac09b9fdda9ab031a0a17fda302b66aa924fb5c944e59a19977d28862c4a661359264887a2034bc36cf08af13a3b6193daa3a4877d38c7c56cf94a86670974107d46d7d0e2fa5c14ff1f006978ab345f1db5f2345f5cd0c707c5301148fb0c9220e0939c69a730a7cfb1537da2ce") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x108, 0x0, 0x108, 0x320, 0x320, 0x320, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="d869420e61143400af7b1138882b1085"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00'}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, @mac=@empty, {}, @mac=@empty, {[0x100000]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1f, 'syz0\x00'}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/12 05:16:43 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) socketpair(0x0, 0x1, 0x7dfe, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000008000)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000016000-0x4), &(0x7f0000010000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000017000-0x20)={"c4541c490bd0c96726c937f3d83c26f8", {0x4, 0x401, 0x9, "81d67a6b8b4c", 0xb1b}}) [ 58.692943] audit: type=1400 audit(1518412603.163:53): avc: denied { relabelto } for pid=9144 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 58.728379] x_tables: ip6_tables: DNPT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x303, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0xffffffffffffff9c}, 0x12004) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ad000-0x23)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x7b3f, 0x5}, &(0x7f0000264000-0x4)=0x98) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008ad000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0xfffffffffffffffd, 0x841, 0x0, 0x0, 0x4dc, 0x8f8, 0x4, 0x1000, 0x0, 0x38e, 0x9583, 0x4, 0x1, 0x5, 0xffffffffffffb5ae]}, &(0x7f00008ad000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000352000)={r1, 0x6}, &(0x7f00008ad000-0x4)=0x8) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e5000)) 2018/02/12 05:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000231000-0x4)=0xffffffff, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 58.742557] audit: type=1400 audit(1518412603.211:54): avc: denied { send } for pid=9144 comm="syz-executor5" saddr=fe80::5:f daddr=fe80:: netif=tunl0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 58.767642] audit: type=1400 audit(1518412603.213:55): avc: denied { send } for pid=9144 comm="syz-executor5" saddr=fe80::5:f daddr=fe80::5:f netif=lo scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00007d1000)) sendto$llc(r0, &(0x7f0000760000)="9b65b97b4b3ce480fd8d51b979ab3510c47a4ec47fc86245365fab9ff3c4e81fb74466d7b7ca4dc619d4b592336ff184a3ea15c83c3d37c6ff3b05935b4b4ee50d32775f22fb5292b13727d4c24b6f8b44a9ca1ddc0d4a31ef5de7a3b46d7f784e3dfc13af61ca44e1e8cbbd93c14395bdf345d6e400ee742c5c1f0c93514bfed5e351ac03831499c8271e64f1fd65cfbf2a2e6909657a8ef84a0f1fca248fe6952da9bc77866e725ed3f4c35da2f85588c2d989b9249007e552953d9093f4d4e6de9c674c834d", 0xc7, 0x884, &(0x7f00003c1000-0x10)={0x1a, 0x4, 0x5, 0x9c78, 0x5, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e99000-0x4)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x100000000000004c}, 0x0) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000)={0x5, 0xffffffffffff0001, 0x1, 0xb8a3, 0x4, [{0x1ff, 0x6, 0x3, 0x0, 0x0, 0x400}, {0x7, 0x800, 0x5b2, 0x0, 0x0, 0x2}, {0x8, 0x4d, 0x3, 0x0, 0x0, 0x402}, {0x4, 0x2, 0x7, 0x0, 0x0, 0x4}]}) socket$inet(0x2, 0xa, 0x8e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000447000)={0x6, 0x8003, 0x1, 0x1, 0x0}, &(0x7f0000bf8000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000019c000-0x14)={r1, 0x101, 0xecb, 0x2, 0x8001, 0x81}, &(0x7f00004d6000)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffa) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000f92000-0x38)={&(0x7f0000fa7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a, &(0x7f0000e70000)=[], 0x0, &(0x7f0000f34000-0x1258)=[]}, 0x0) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000702000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000ded000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d6a000-0x5)='veno\x00', 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b92000-0x48)={0xd, 0x10, &(0x7f0000669000)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @exit={0x95}, @ldst={0x2, 0x0, 0x1, 0x5, 0x6, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0x9, 0x8, 0x5, 0xffff}, @ldst={0x1, 0x0, 0x0, 0xe, 0x6, 0x20}, @generic={0x17, 0x6, 0x9, 0x8a}, @map={0x18, 0x4, 0x1, 0x0, 0x1}], &(0x7f0000eaf000-0x4)='GPL\x00', 0xffffffffffffff68, 0x24, &(0x7f00004d1000)=""/36, 0x40f00}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000686000-0x14)={0x0, r1, 0x6, 0x1}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000376000)={0x1f, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x88) sendto$inet6(r2, &(0x7f00008d9000-0x39), 0x0, 0x1, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/12 05:16:43 executing program 3: socketpair$inet(0x2, 0x80000, 0x1, &(0x7f000099c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fff, 0x3, [0x8, 0x510b, 0x4]}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x4a}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ac0000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0xffffffffffffff00, 0x44}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b7c000)={0x1, [0x0]}, &(0x7f0000151000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000050a000-0x4)=@assoc_id=r4, &(0x7f0000bb4000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006fe000-0x8)={r4}, 0x8) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00009b8000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0xd7d, 0xffff, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000)=0x16, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000003000-0x4)=0x3, 0x4) accept$llc(r0, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000fcb000-0xae), 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000539000), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003d7000-0x14)={0x0, r0, 0x5, 0x1}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001a1000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x180, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000332000), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @generic="efb5a241950ba2b184a53066cd21e2cd", @generic="13cb0b1f103fd968ddf38e26f89eeef6"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, @generic="676596771f3db395dae8d9f20c5122c8", @common='syzkaller1\x00', {}, {}, 0x84}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000009000-0x4)=0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000008000)=""/29, &(0x7f0000008000)=0x1d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f000000a000-0x4)=0x10000, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c84000-0x28)={@generic="aa70381f11ba31af8779f788decaaa94"}) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000032e000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000546000-0x4), &(0x7f000029d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000d0f000-0x5c), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000007, 0x6) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = socket(0xb, 0x7, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000)={0x0, 0x4}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000011000-0x8c)={r3, @in={{0x2, 0x3, @empty}}}, &(0x7f0000007000-0x4)=0x8c) connect$bt_l2cap(r1, &(0x7f000002d000-0xe)={0x1f, 0x8001, {0x3, 0xd1a, 0xfffffffffffffffa, 0x3, 0x1, 0x90e8}, 0x9cb, 0x2}, 0xe) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x3, 0x410, 0x0, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000002f000)={@generic="8b63e125791091b4b7d8aa29cdfa505c", @ifru_flags=0xc00}) 2018/02/12 05:16:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000f5f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006d9000-0x4)=0x14) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00005c1000)="c5f548a9cb65b0f4054c56ee6a", 0xd) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000195000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xc, {0x2, 0x2, @rand_addr}, @generic="42e4224356ac99790c3c99b115931686"}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000035d000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f00000e8000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000070e000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6000000}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x54) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000318000-0x14)={@empty}, &(0x7f00007e2000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000fe000-0x10)={0x2, 0x4, 0x5, 0x5, 0x0}, &(0x7f000023f000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000058000-0xb8)={r3, 0x401, 0x6968, 0x3ff, 0x800, 0x3, 0x1, 0x1, {r4, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3, 0x8414, 0x5, 0x9, 0xffffffffffffffff}}, &(0x7f0000ae5000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ec8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000078000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2c02, r2}) 2018/02/12 05:16:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000006000-0x4)=0xe8) pipe(&(0x7f0000017000)) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000001e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000029000)=0xffff, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002b000-0xc)={0x0, @local, @empty}, &(0x7f000002b000-0x4)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000002b000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x0, 0x10000, 0x400, 0x4, 0x40000, r1}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) connect(r0, &(0x7f000001a000)=@can={0x1d}, 0x10) r3 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002c000-0xb0)={0x0, 0xa8, "4f87b1b219024e143bcdf4c83c6f5d2a605a036e5e64c58d080af738b833afedd4222af30b9d9fe5f9ef316133faea484a6eb1d3b092889bfb6a7d0522508a29dad216a6a75a14bbdaa23df1cc27730ba4c502f62bb350d9e87ba5ecdbac88eef8a5dabd6a18bc1379c00fe99ca4471b9fd20ad490a6b1c62a838f539f33830f1b02a63581e5c93fca51e1843c6e5a69d4d4a581f72bb13be63b7a52a6545fb73800fe88e411a635"}, &(0x7f000002b000-0x4)=0xb0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002b000)={r4, 0x9, 0x0, 0x8000, 0xfffffffffffffffb, 0x81}, 0x14) sendmsg(r3, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/12 05:16:43 executing program 7: 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) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f80000)={@generic="f942980f40e5ed9ded0e0779022f1a8b", 0x5684}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000193000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003d3000-0x4)=0x100, 0x4) socket$nfc_raw(0x27, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000)="aca216ae6a24026be8ba9bb30ea91a99e91cba42a3784090", 0x18) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/12 05:16:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xb, 0x0, 0x26) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000039a000)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) [ 58.990341] Cannot find set identified by id 0 to match [ 58.995334] sctp: [Deprecated]: syz-executor3 (pid 9221) Use of int in maxseg socket option. [ 58.995334] Use struct sctp_assoc_value instead [ 59.014284] Cannot find set identified by id 0 to match 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 59.096947] sctp: [Deprecated]: syz-executor3 (pid 9252) Use of int in maxseg socket option. [ 59.096947] Use struct sctp_assoc_value instead 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x804, 0x9) bind$netrom(r0, &(0x7f0000de2000-0x10)=@ax25={0x3, {"b8423afbdab48e"}, 0x80}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[]}}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x1, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)) connect(r0, &(0x7f0000022000-0x10)=@ax25={0x3, {"5cdcdd6332f6ea"}, 0x5}, 0x10) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) sendto$inet(r1, &(0x7f000063c000-0xe1)="3a030e90e76fff975715fb12da6877f8a995654c7de1d316473aacf281ecbe09193ebee012777175882cf4eae93d7b8d4ac3353e0e1c18b6e80d88dc185dda254a9b4e1a4b0c3525ce56fd80927d92b154c20a5c7a69f384abf44c24520eebda26fb93b82497b1e1d0150073fc142952931594750ca2a2948c864e64897d17e49a4260cf5ebef543fdc58544ab6daa6e8b8ddaed9b9eba88349cfc51a14088556687342cc1e70e3f69fec6106e4a675915452439301b333ea2bdb507a5fec8c4bc9f196e1473d7060baf555498514e7682ceedeb02eb7029b9e05b4fa7da9931a0", 0xe1, 0x4000000, &(0x7f0000763000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x200}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) pipe(&(0x7f0000b57000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000059e000-0xb), &(0x7f00008e2000-0x4)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ab3000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x8, 0x1c00000000, 0x7a1, 0x81, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x0, 0x2, 0xed, 0x77b, 0x4, 0x5a9, 0x1, 0x8, 0x3]}, &(0x7f0000b14000)=0x108) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d7b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000f15000)={@empty, r5}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f9c000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) 2018/02/12 05:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r1, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f000066b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000350000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000045b000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000acf000-0x3c)=[@in6={0xa, 0x2, 0xbf, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x3c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b56000-0x4)) socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e90000-0x10)={0x8, &(0x7f00002ae000-0x40)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000aaf000)={r4, 0x3}) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80007, 0x100000001) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000c000-0x4)=0xa684, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000008000)=0x1, &(0x7f000000a000)=0x1) r3 = accept$unix(r0, &(0x7f0000009000)=@abs, &(0x7f0000009000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockname$unix(r3, &(0x7f0000008000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000009000), &(0x7f0000000000)=0x4) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000000c000-0x4)=0x10, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000f000)={0x0, 0x7, 0x20}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000011000-0x4)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000012000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3, 0x3, 0x8001, 0xfffffffffffffffe, 0x401}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000011000-0x10)={r2, 0x1, 0x4, [0x8000, 0xfffffffffffff800, 0x8, 0x5]}, &(0x7f0000011000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000)={r2, 0x1}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4}}, 0xe8) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e09000-0x12)={0x0, 0x2, 0x5, [0x0, 0xfffffffffffffff9, 0x200, 0x9, 0x0]}, &(0x7f0000181000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000035c000-0x10)={r2, 0x8, "5f0e3405c7044e7a"}, &(0x7f00005da000-0x4)=0x10) recvfrom$llc(r0, &(0x7f0000741000)=""/1, 0x1, 0xfffffffffffffffe, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000094d000-0x10)={r2, 0x20, &(0x7f0000930000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00000b5000)=0x10) pipe(&(0x7f0000569000-0x8)={0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000592000-0x4)) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b40000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x8000000000007}, {0x45, 0x0, 0x0, 0x7f9}, {0x6}]}, 0x10) listen(r0, 0x3) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00003aa000), &(0x7f0000aeb000-0x4)=0x4) r1 = socket(0xb, 0x800, 0x9) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd732a2c0351575a9e8aa5944f2a432a15b3fe56aa166b5b9"]}, 0x84}, 0x1}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000db0000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e0d000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d24000)={0x0, 0x1000, "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"}, &(0x7f000062d000)=0x1008) r2 = socket$inet6(0xa, 0x2, 0x3f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006ff000), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d4000)={r1, 0x4, 0x9, 0x3f, 0x8000, 0x7}, &(0x7f00003b8000)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000024, &(0x7f000023f000)=0x400000000a, 0x4db) 2018/02/12 05:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000498000-0x8)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f7000-0xc)={0x0}, &(0x7f00004f5000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f67000)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000e85000-0x4)=0xe8) preadv(r0, &(0x7f0000bf7000-0x60)=[{&(0x7f0000dc2000)=""/13, 0xd}, {&(0x7f00003c1000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000b65000-0x28)=""/40, 0x28}, {&(0x7f00007b8000-0x2f)=""/47, 0x2f}, {&(0x7f0000b7a000)=""/8, 0x8}], 0x6, 0x0) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c0000)={r2, r3, r4}, 0xc) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r5, &(0x7f0000f72000)="26000000800009000000eaf83a1c00000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000d8a000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000010000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x18) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) syz_emit_ethernet(0x46, &(0x7f000000c000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x4, 0x2, 0x3}], {0x8100, 0x7, 0x800, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @dev={0xac, 0x14}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}}}}}}, 0x0) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003b0000-0x1a8)={0x0, 0x40, 0x1, 0x80000000, 0x7, [{0xfffffffffffff000, 0x0, 0x2, 0x0, 0x0, 0x800}, {0x266859d3, 0x2, 0x100000001, 0x0, 0x0, 0x20000105}, {0xfffffffffffffff9, 0x2, 0x9, 0x0, 0x0, 0x502}, {0x4, 0x100, 0x6, 0x0, 0x0, 0x200}, {0x7fff, 0x4, 0x8001, 0x0, 0x0, 0x400}, {0x7, 0xfffffffffffffffa, 0x7, 0x0, 0x0, 0x2301}, {0x6, 0x4, 0x100000000, 0x0, 0x0, 0x88}]}) sendto$inet(r0, &(0x7f00003ae000)="de214b3763d410efd6c8f1104094d986", 0x10, 0x0, &(0x7f00003af000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x869b}, 0x8) socketpair$inet6(0xa, 0x2, 0x1a, &(0x7f00001cd000-0x8)={0x0}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003b0000)={0x9}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003b0000-0x4), &(0x7f00003af000)=0x4) 2018/02/12 05:16:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0xff98) r1 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair(0x9, 0x80000, 0x4, &(0x7f00002c7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ea5000)=0x7fff, &(0x7f0000000000)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000012b000)=0x7, 0x2) 2018/02/12 05:16:43 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a51000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000246000)="b0085d83342ec07c4552941bb4213053c970bb32ac67e58becd746eb5d0f15f3a62015b9a6976e7a8b62468349f8ce49bafbc07fed1ce6957250cb8f413b5d06964afdd68840a83dff5d4632a4281ee4bbeacfea29f1d44ed886eee3b3b0f1ffa82548478809d6e785ad546535cccedddcee266e85fba393be6320fd27a6215f687fdd139c2674471c17c046224ed30576d8ee9561ef4224fa8163b23298e146a798a5a3418b821f77041e07d2f49cb2b371aed6a800f0754284453a0f9e8b0f77dc8d611d7d7edc15ae03cf468792f8155448d75e86169305e55527ca75f95679", 0xe1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1}, 0x0) close(r3) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000055f000)={r1}) r5 = accept4$alg(r4, 0x0, 0x0, 0x80000) close(r5) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x6, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/253, &(0x7f0000002000-0x4)=0xfd) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/46, 0x2e}, 0x10040) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000003000), 0x2) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) getpeername$inet6(r0, &(0x7f0000bc3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00009dd000-0x4)=0x1c) 2018/02/12 05:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) close(r2) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000095d000-0x2)={r5}, &(0x7f000095c000)=0x8) sendmmsg$unix(r2, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[]}], 0x1, 0x0) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d10000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000df000-0x4)=0xe8) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000893000)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e79000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000064c000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f000087e000-0x4)=0xe8) r14 = getgid() r15 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083d000-0xc)={0x0, 0x0}, &(0x7f00009de000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f52000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007f000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f35000-0xc)={0x0}, &(0x7f00005f8000-0x4)=0xc) r19 = getuid() r20 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002d6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b08000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f000061f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000404000)={0x0, 0x0, 0x0}, &(0x7f0000d03000)=0xc) r24 = getpid() r25 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d8b000-0x4)=0xc) r27 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000084c000-0xc)={0x0, 0x0}, &(0x7f00004e3000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000de0000)={0x0, 0x0, 0x0}, &(0x7f000094d000-0x4)=0xc) r30 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ffa000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f000030f000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aac000-0x4)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00005c9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a21000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000f43000-0x4)=0xe8) r35 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000457000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000a0000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000fbf000)=0xe8) r38 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000441000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008ba000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000f7b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000745000)=0xc) r42 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003ec000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000485000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038c000+0xe32)={0x0, 0x0, 0x0}, &(0x7f000044e000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d7c000)={0x0}, &(0x7f0000f30000)=0xc) r46 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da8000-0x4)=0x7a) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b2a000-0xc)={0x0}, &(0x7f0000b97000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000061c000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000ce3000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000348000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003d1000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000154000)=0xe8) r53 = getgid() sendmmsg$unix(r2, &(0x7f0000a79000-0x1f8)=[{&(0x7f0000e6b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b87000-0x10)=[{&(0x7f00006bc000)="31a08e3307e21d0bc082676c43a6b305ac0be05ff2caa6ef2ca5bd908d6cc11467a246f0004c17b00be5b353e1aba7e9b815c614d54206dc9eba212b5579aeb32df892b4c46073a9e865a9197a2502dc02bc2bbd4488e23c0034e76a127d0f36426b5a728678e928d8939942280b116c6b08727d84fcaa2f9e04ebff63014880584eb5bdfbcee1b474cbe6c7de6355d6dd2e5f660d97f4a34576629dab5b2ebaf4f1f06a04588be21195c1843da08c9645085904922c", 0xb6}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000c6c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000616000-0x10)=[{&(0x7f0000a15000-0x49)="538e2d3ac290235d8c518ae4155c6898bd68b2e780840edd7e6cebb1043433b92b4694ac24a41944370f72c06067f0c9e6b6eb7ef4450d88f2e198adf93e6eb8797f90278da9c8785b", 0x49}], 0x1, &(0x7f00008a2000-0xd0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @rights={0x38, 0x1, 0x1, [r1, r3, r2, r4, r3, r2, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0}, {&(0x7f0000f54000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000980000)=[{&(0x7f0000557000-0x56)="b522d46d16364c7ca47612ee067a1806ed366145686e885b36adfb1ccd1dd98a2a43d1eab06be6761ab38628d6d34125b82bafc0d6f740ac80042433ab49582ce6df0f70739602a1b5491b85ff1899d17aad232771cf", 0x56}, {&(0x7f0000594000-0x27)="859cac093a471ebf75b31e5310358df9b0d3d8159daf1c067640e690d96a40e61b40d3430108b4422d828e9d52a0fc74fb062c1f7a5bbe1f8394a17cbf685d3de11ef3254c4553d05e85cdcb0a4ca168bbe72b46ea3cb63aadf0834443a531d3e7f6cb68423b8ba08d3ad2e94df49a717aef", 0x72}, {&(0x7f0000153000-0x53)="f7578535d8adbd4c3a99a532282a9605d227d6320db5f51af0da070d2b5d1de3e3143ea1c3f3f5e3d3e4539359dd55f173af6b5c6abf26a8d4594aa6133e716ec22e8e3937962ca707af4bf69066d8944934d7", 0x53}, {&(0x7f000086a000-0xba)="18d2dc0721c6f856eab54d9dc064701c95b3e5657150fa55cdfe0ae83a8f14e2159498c790f48273800da1fa20ba33d1c5170e5947cb8b132a17514042da756593bf26c51304833b1134a9e386371f8c52942ed7aab03eb841c6385d9b41410c00169db00f9dc1fee80ae26ea42cd244f9c877e6bca8630b2566fa43d60230f1e0525d1672ca4071aaadb8b22b491a543bd5bdab140332096b1dbd7dccf2264ac93c257643883c60cd28316234dc85010a2e095a178e74077a01", 0xba}, {&(0x7f0000d70000)="6b2761bc6bf1847164a713987c3288d734fe8df6bb6db93e239cf80f93bc8123524436dc0bcd013e336272c4db01a74040cfdbc9ee4ca01b646ef9ce79bf59e03065f9089a8dd0cd77578d2eeca63b96798d72fe1c2326c22cc7e1631c3e72e7828f2a2ebff05c203bd5208634e12f6a97386806ddc741ff17f61f90009ad239bffc7954c2b553e749d7126d0d60b30090d79110757eeaf956c4bad2b95a7944447d43eeaea2f0ea3945eb6b08e5996ef2e0260d24a59f62b43126686ebdc6a3bfa6eb9e588b9b6beaa6486dc872af3a2c27711c8c25e99381e03bb163ff222f", 0xe0}, {&(0x7f0000f2b000-0x22)="55e9c2e3d55da4980dc66a4cd2f068a3c616d9b36d24a65d3a08a57c66ec29deab30", 0x22}, {&(0x7f0000a74000-0x16)="69ed1f2db07a311af0bf507bb1497b53645ecfc170b5", 0x16}, {&(0x7f0000975000-0x82)="c8cecbf78988e9658dd0d669459fea8c28fce43eca525e1a179fdf714243f7a19a47a78cc6f9f385638e239e9f5ff7a4a96543240796169d87b8cf1cff073a00ce8ad458ff12573a15e90783b0640b8b973fe0addcb689b43e4ca7774b8a6f8d512eb6bca7a18285b58ce02c57fe88bee5aa104ef61acbd26cdeb2d76ed4d5afa361", 0x82}, 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{&(0x7f0000527000-0x1000)="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0x1000}, {&(0x7f0000567000)="2030447d2ba8b1689dda6ef0d55e4813556b84c3da93230d8763a5d08b6cffa33c89d1839deab0ccb250cb8e9088907ecc8ba3871ef38e68f0e2edcdbb4bc85f23e73ca9cdfd04c4a0b24110300ea2ee1006d6cb9790fea6f54850e3c4f53af3b950a5fa7b91e27e16e4498f2d2e468a744ce54491fb5dc9823da06990cfa7b4762eb51b6f45ba7a9e99b08949c11d0695506f97f9607357007abf7ef8", 0x9d}, {&(0x7f0000301000)="06015177fecc3f4d36ca3b3471e9457f7e36be37f0377c5b0ec18122bbde1b0b3ea48a82e41d58c771d64f90f5979eb32a6cd5dc2ace7ddbadbf38ff401dcde26722f478c18c156e31d427695cbe72f66b27ab15ea9c571ef757a5d2323391ae1bfde00d0b8bd89fb1c75a22", 0x6c}, {&(0x7f0000278000-0x62)="a554615567993a5228b9519281cea7a6ef17c68aa1d628ae8680ba6545d3b4aff9f5f1a519b5d767c9cef945cb4353c77d78d0716dc1ce3128f91b570c6e21ba66e8ad9f97ab9640d39d0b406ffca727924b23c25c6377744e458782ecabfe5c0a94", 0x62}], 0xa, &(0x7f0000907000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r4, r3, r0, r4]}], 0xe0, 0xc6b721fa57017784}, {&(0x7f00004b3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e1c000)=[{&(0x7f00009d3000-0xc2)="50ae906d641234d65cfcab550ebe7d54dd6a1fd923a592bb40bbc1715cda304d9f92172bd1cd4f4102381d7a85371bcda1d4e4aab558d0317b7d6b6bfab4f833ce673ea0a26d8e3f8c30f8b98bef515b9b006c4152b6286c0e995af23ef91d00fa898a3ed94001c6ea6743759a82b5f51a5e6b567c3722116611a4c93560206758d13c155ea7b232db11af8d0fd8344e659d2a0409f6974b78ec265b1319fe14ccda1a87a8323a0b04b8787a4b60baad731a08e11b983eb39067e3cf9c1d4dc862e221a90c9af87c181680575cbda391d6389f58f3", 0xd5}], 0x1, &(0x7f000098c000)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x30, 0x1, 0x1, [r1, r2, r4, r4, r3, r4, r3, r3]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0xd0, 0x4080}, {&(0x7f0000dbc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000be1000-0x10)=[{&(0x7f0000dcf000)="d80812f583f349991b2134255913c5d3b74776221d42bbcfd6c89613848d916e6bb9c47141737a4b52de003566bd1a53f23be801b7f957ad9665eeb7bb4425b7e2a9ca8e24e1498017c342cef8c3918c33e43063b787ef86f8f2de447bcbb7f7114f04f027ef3e9b7853b1d93994c8d1ef93d69477b3af290030cafa0e1c93741fe91604adad23304904296942d2afb50f02", 0x92}], 0x1, &(0x7f0000f79000)=[], 0x0, 0x800}], 0x9, 0x40000) [ 59.328735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=128 sclass=netlink_route_socket pig=9329 comm=syz-executor3 [ 59.358467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=128 sclass=netlink_route_socket pig=9332 comm=syz-executor3 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006af000)=0x401, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x0, &(0x7f0000001000-0x28), 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x1b, 0x80802, 0x8000, &(0x7f0000783000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000671000-0x12)={0x7, [0x5, 0x9, 0x4, 0x7, 0x80, 0x0, 0x2]}, 0x12) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c9f000-0x10)=@common='erspan0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a01000-0x10)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/12 05:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000067000-0x4)=0xffffffffffffffff, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e0b000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000eae000-0x78)=[{{&(0x7f0000994000-0x10)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000923000-0x10)=[{&(0x7f00007a7000-0x4)="e18af111", 0x4}], 0x1, &(0x7f0000ba5000)=[{0xc0, 0x117, 0x1, "2aa0a5e7f22f5e06d16fba7ad51994e6cca1df042b66d63ccfb2c61763a872278f6cf12b3283f0b37b763d2a5e9eec14ae36d663afd1570f93a811cde488c205acc5207f591da23edb2805b87d0b39558d80849515d0c649e405770f0cb6a920d7389be27a879279743217cdedcb59f0ffe159b1ac85ca2687dad8eecd4dc6baa324f4ae2563ed58e991e9f8093444609c3a82f465046679a07f805a1f980a3542c5a559837fa28c9248"}, {0x1010, 0x3a, 0x9, "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"}], 0x10d0, 0x800}, 0x7}, {{&(0x7f0000773000-0x1e)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f00005b6000)=[{&(0x7f00007b3000-0xd6)="9a10c5c0c5908e04332b57df3931e27d445881b95657c796f1f53df6491ff1b4ef95b5067f1de5bd36a11786362dea3c73af9a2baca0fe06af99163e14bdae85056a802c06fafc0268df8e97bdc02ef5f3600e44b72fc3e8328fd64db936567ece4b7625da2ed57a6c41c58bb7f89e5918d5c54b3335b0e6d97f07eb6d7ed2f034c620a413c918f804166855511e51c43ae845f8329b752d09ba9bffa4918422a9cb27caffb7904cc7d55c4e42f9f1abc996c1842ed9cbc0cc5a907d4ab84f2bfadf2cc629e578c39ab5a03b40dd81248a8b07c6068e", 0xd6}, {&(0x7f000043f000-0x1c)="9634649d1ae9be960d86de4afe0f4d9eb81cfbe11ba46510d4cbb45b", 0x1c}, {&(0x7f0000e62000-0xc4)="acda9bb8e1ba363f2ad7ded10f11c9668079027500654254525a86c65bb17d33c84ae3e6c9d465d4135077dc3a6458b2b0907ecd936619a96aa8dab01d02ca1bd73cc146a715cea1321dd61c99b4ba5ea0d0bcd396cfebfadba1a1b7fd0c02bd8e5bf2187228c35030151f402da54beb830cf98fc8e43d347d479f1731f874f7702e6d5af122a83d27b185c3d485b33082ceff1f558a2d2a2447b9adbb6d3eb9fbcb74681e4a1458d350c54d0c65f096ec781f9af08b53c72be11a3a851c45a780f6c2e3", 0xc4}, {&(0x7f00003ad000-0x23)="117b5c4b802f04386ea99a461939f18900aab15553e9ef53570f9e2e6a1abb912d6062", 0x23}, {&(0x7f00005c3000-0x7)="5662bd8b9c4c66", 0x7}, {&(0x7f000072f000-0x8b)="bda1e704f416418701d70b2aa2295ada70b171b263d02bacb9766bea4ce907a3ac130d415e88671cc7fd2aed6404cc13c8876a0f835339473b14f490960dbda34d6edcbaaae856c540be7ab974d77aa5f07bafef94d0414806382c0477eced2a343be181935c6079ff0fccf897363de53ad3b473d2c87f8ae7210a5d3676c43d9f72a2ae95470122f1b4e9", 0x8b}, {&(0x7f0000d1b000-0x33)="e3dd08869ec2a643d74a9b01e84261b587397f4b5c85292c8d264744782d6dafee2c82add67ad84106e09c9bc69c4614bac396", 0x33}, {&(0x7f00006d0000)="22dfc63c14e30199cc882f086b5198c2a31966c9c9522039ff8f4ead0f3232f59f68ff0273a4ae2a3b9d08d1cadf47c44bc86006a9bd011ec12e2162751be8133be8a97388d1368737a88822ef0c47cd329ba7ece1a9066b919e798cb5a46f532b0c268cc688c7379f140764165bf84e14e10afb3931b1e37128a591d918913923412f4f29b885681341cb7fb40b21411bcaecc79c267f", 0x97}], 0x8, &(0x7f00006df000)=[{0xf8, 0x84, 0xffffffffffffff81, "d6b0b2d386d528aa146a052f1eb97d48389c93db5efe45c18f2975ce1d3f3514aff16ccbcb6506b96882fd9bf529851d5540f5c41af3e44fbc46e332715ad04f365760cbce4523544735bbc8a1079eab7026aaee60460d42e7b120530e4a8c7afdff376fe1ae54d73b3484116ef4bdaad74593021d86779e1af94b211f5955197bd83379eba35bd63dbc6f6f22925ae71d2a9d300d12582e519d953620b8b1ba7429a0fd024ec004ef1b09c8f96b0cde29d4d82f59498ee7281ce6e275152be493c5a72d6ffddc627a75b6dc1f473e43717fd2ec25af77f943d9ae26b839d3e5312e257e1d9454"}, {0x68, 0x0, 0x7, "0c06b5e32c6bbdf346a20cd8f13f9761d477c8e18ccf55251de4ff82b0780f6a4ff278b0fe73392c7728338d992d3dd1817fd8a7d0ef95527f3376e4aad8ea1e6b75312a4585d9de340e73794be4be555e9d462df11e6b"}], 0x160, 0x8000}, 0x400}], 0x2, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000195000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000029a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b47000-0xc)={r2, 0x400000080000, r1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000ba4000-0x64)={&(0x7f0000e45000-0x18)=[0x3, 0x1, 0x40, 0x9, 0x6, 0xbd], 0x6, 0x4, 0x1, 0x5, 0xfffffffffffffe00, 0xfffffffffffffff7, {0x0, 0x7, 0x1, 0x5, 0x49586a1b, 0x401, 0xffffffffffff8000, 0x9, 0x8, 0x8, 0x0, 0x1f, 0x7, 0x98, "65a8da17fec1d3ceaa9a1111ca121ee47b38b8dff7eba46ad2769673461071a0"}}) 2018/02/12 05:16:43 executing program 6: 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) ioctl$void(r0, 0xc0045878) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002db000)) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) 2018/02/12 05:16:43 executing program 2: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f00000ff000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x88f5}}}, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000108000)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000bc000)={@loopback, @multicast1}, &(0x7f00000f3000)=0xc) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000010a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000010a000-0x4)=0x26) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000102000-0x4)=0x7fffffff, 0x4) 2018/02/12 05:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000610000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000d53000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000db2000)=0x3a, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003d8000-0x8)={0x0, 0x7cf}, &(0x7f00007e6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e1e000-0x98)={r3, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}}}, 0x9, 0x5}, &(0x7f000014a000-0x4)=0x98) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002d8000)={r4}) r5 = socket$pppoe(0x18, 0x1, 0x0) accept$inet(r2, &(0x7f00003b7000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000dff000-0x4)=0x10) connect$pppoe(r5, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000ce9000)={0xffffffffffffffff, {{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ead000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8f45}}}, &(0x7f00007d8000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00001eb000)=r6, 0x4) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "42a700030000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/12 05:16:43 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006e5000)={r0}) socketpair$unix(0x1, 0x100000003, 0x0, &(0x7f000081c000)={0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e14000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xbf8, 0x9, 0x200, 0x7f, 0x10}, &(0x7f0000f7b000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000031f000-0x8)={r3, 0x1ff, 0x22a}, 0x8) connect$nfc_llcp(r1, &(0x7f0000d56000-0x60)={0x27, 0x612, 0xfffffffffffffffe, 0x1, 0xffff, 0xbe0, "a898250765d37a0acb0b1c73b196821d6dd7b1276a6c24284b09ac9731ead88f3a09196fbc17e2ce050f62329e9284f242d8ec7674eb75a990b75ab7ed7fe2", 0x3ff}, 0x60) ioctl$sock_ifreq(r2, 0x8920, &(0x7f000028a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x300}) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000de9000)=[{&(0x7f0000bb0000)="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", 0x153}], 0x1, &(0x7f0000f7a000)=[@assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x110, 0x117, 0x2, 0xf6, "482d046859f7a6067e20a847ee44baaee3fd4c664e0222ff2c4eccd733465a5f3779a8d8fe8f2e21565e5e8025dd09872075a30aa11dbdade339e69c0417ec81bc97d598c15d9e0b8bce99ee24dbdf476a4a9edb167a812c2cb60a7324e5923e5c3d81ecd8b38ea98010e5fada16904e63e9c92a6961ad3b98f197efbf3bbee60870b8bfe23cc0043b1db0d3c20741d7b5ea1a9613a207e9c4af58acd766f7eb4a5939c9aca989af89cf016392f035d7bda3f85364eb4dc8a846680bffc6ae416b7e46a489615485e9a9f5414eab7c20ce8a8cabb6d2921ff61586c6dd74996a9d6ae5b8cb5baa9fefe07c35716b182c4eb08a0f0142"}], 0x140, 0x4000}, 0x8000) recvmsg(r0, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0400003e1e000000"}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000133000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000077b000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x1ff}, &(0x7f0000fee000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a09000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000fb5000)=0x4fb7, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000267000-0x10)={0x8, 0x203, 0x8, 0x1, 0x0}, &(0x7f00000e9000-0x1)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707000)={r5, 0x1c, &(0x7f0000c78000-0x1c)=[@in6={0xa, 0x1, 0xa39b, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd67}]}, &(0x7f00006fa000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000044a000)={r5, 0x9d, "5c7a371edfb1283fe34027ae3b9a458d467271a36c3aab81d4a88f1d611a3837fb859aa1ce5efc4a1a887a0a2de362aa0bd99ef21eff2049a7cda5af3bc5bcd21e8d96744be9bea65619e9fa7058a381cb7d6008f1f3549610773cd9c20e13cf9351d1a704fcd0182fa61fe32fc06292244bff43b170885ac2de0304b84387337e3f443c62012dac4afa8d535190222e3a2bdf612ab7561281507eece8"}, &(0x7f0000bba000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a4000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000605000)={0x100000001}, 0x4) 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) close(r3) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000766000-0x18)=@add_del={0x2, &(0x7f00002e2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfb}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000124000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-avx2,lrw-cast6-avx)\x00'}, 0x58) bind$alg(r1, &(0x7f00008ec000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/02/12 05:16:44 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d35000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b95000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd6000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000872000-0x8c), &(0x7f0000fe4000)=""/55}, 0x18) socketpair$inet6(0xa, 0x80800, 0x4, &(0x7f0000f2e000)={0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000fc8000-0x4), &(0x7f0000fc7000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ac000)) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fc8000)=0x4) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 7: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006b6000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00006be000), &(0x7f0000869000)=0x1f1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xcf) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dfc000), &(0x7f0000bf6000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e00000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca8000-0x10)={0xfffffffffffffff9, 0x2, 0x40, 0x4, 0x0}, &(0x7f0000dfe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r3, 0x1}, &(0x7f0000dfb000)=0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r4 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e01000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e01000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000e01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000018e000)={r6, 0x80000, r7}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000df7000)) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00006e1000)=0x6, 0x4) epoll_pwait(r4, &(0x7f000024b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e02000-0x8)) 2018/02/12 05:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000ed3000)=[], 0x0) 2018/02/12 05:16:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a2000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000029e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000c40000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000a29000)={&(0x7f0000001000-0x12d4)={0x12d4, 0x36, 0x800, 0x2, 0x1, {0xc}, [@nested={0x10f0, 0x74, [@generic="83d866628ac005aa7da993cf886c3ddad58de307e417ed00cc3e1e0505556f78456708f1931f4bcffbd426c3e8dfcd2af0e429232d94bd4944ed70fefa95a13d6a4210cc2b8aa5a2b055f5f8a94fb0722266f9", @typed={0x18, 0x59, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0xd, @pid=r1}, @typed={0xc, 0x22, @uid=r2}, @generic="25f1527d83bcb3c911bf27c867290287f5ba6edc7f5038753ecd441de2e4912a6eb3c92f762db000246a342d9ec5ddba92fd0f262f5a3344b7e220a1a98f727e97107a12136154bb4cdf71188e7d83c33681e01db2aeff10e4a9812c98aef11a", @generic="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", @typed={0x8, 0x7}]}, @nested={0xc0, 0x6f, [@typed={0x8, 0x30}, @generic="bd04bfd7648c3f466668b84efacc7db4e89a85571df6221b1f2eb5be84478be84ab0b85e862d49c31e7e8ae8936d9c9cc6f4cb23aa67ae3ebf8bfd91d331987300323e1916975135e9fa213354d308f332ed", @generic="063219c79e7f9f715dc89eecc31c9be49d0f70748eab4348c9d5716476caafb95012e20462d06c99e9929cebfebe17fa538f", @typed={0xc, 0x8f, @u32=0x2}, @typed={0x24, 0x9, @binary="f5c2b31b9cbbc5f81d1184c0a3f8e7a312b4477077748fd9f0"}]}, @nested={0x110, 0x19, [@generic="c83062239f3ca3aa197e8ae22485f056633fce97560f0ce358349dba58cfb28f4595dfebb70f732170cbf7e4509e0d9e77c3e072b077e1164ca4649771484f93bc4b4ca41666d882420112c21ef2df30705ce98eebaf1f52227b0aacc9aeff2b79e80ea27bb0756b90d117b261fe0254aedbbd2819477bbcbc048e5b125760134881490d4397768ba941011b714288f747c9723268247fa5e30195853685669c3b9935a405aab8fb02c1581e", @typed={0x8, 0x88}, @generic="6f309989070971c87d778819226771a596f6152ec86d033b52193e0b2263d8ee895721aa6e485b5bad0b81b62e5a8d5a852ae5bc7ec18384f829d81c871104d1e486c7b978f43d3a337ec34a704935d32a9311fc9a"]}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x40800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00008e2000-0x540)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000c38000)="d757", 0x2, 0x0, &(0x7f0000289000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) r1 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e55000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, &(0x7f000024f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000579000)={r2, 0x3, 0x100, 0x7f}, &(0x7f0000214000-0x4)=0x10) getpeername(r0, &(0x7f0000080000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000088000-0x4)=0x2e) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00000cb000)={@broadcast, @dev, @loopback}, &(0x7f0000e50000)=0xc) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c96000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000072a000-0x10)={0x1, &(0x7f0000d9c000)=[{0x8, 0x0, 0x6c44, 0x3}]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005b8000)) 2018/02/12 05:16:44 executing program 0: r0 = socket(0x1e, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs, &(0x7f0000b93000-0x4)=0x8) 2018/02/12 05:16:44 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x0, 0x2) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000017000-0x4)=0x17c9, 0x4) sendto$inet(r0, &(0x7f0000024000-0xb5)="1f", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000019000-0x18)=[{0x3, 0x13}, {0x3, 0x81}, {0x7, 0x80000001}], 0x3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b000-0x4)=0x30, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000026000)={@local, @local, 0x0}, &(0x7f0000027000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000026000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x950e, 0x8001, 0x1, 0x0, 0xd, 0x2000000, r2}) recvmsg(r0, &(0x7f0000022000)={&(0x7f000000d000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000023000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f000000b000-0xe)=""/14, 0xe}, 0x0) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 59.768419] audit: type=1400 audit(1518412604.239:56): avc: denied { create } for pid=9431 comm="syz-executor4" 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 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x80, &(0x7f0000005000-0x8)) 2018/02/12 05:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000090d000)=0x3, 0xfffffffffffffed2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x1c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) [ 59.792594] audit: type=1400 audit(1518412604.240:57): avc: denied { write } for pid=9431 comm="syz-executor4" path="socket:[22869]" dev="sockfs" ino=22869 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 2018/02/12 05:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000172000), 0xffffffffffffff76, 0x0, &(0x7f000024b000-0xa)=@file={0x1, './file0\x00'}, 0x8) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f2f000-0x10)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xfc}, 0x1}, 0x0) pipe(&(0x7f0000472000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000b9a000), &(0x7f00006de000-0x4)=0xb) bpf$PROG_LOAD(0x5, &(0x7f00004b9000-0x48)={0xb, 0x8, &(0x7f000010a000-0x40)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0xf, 0x1, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x3c}], &(0x7f00000a6000-0x4)='GPL\x00', 0x90000000, 0x7, &(0x7f0000f87000-0x7)=""/7, 0x41f00, 0x1}, 0x48) recvmsg$kcm(r5, &(0x7f0000bbe000)={&(0x7f0000402000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b9a000)=[], 0x0, &(0x7f0000bd9000)=""/134, 0x86, 0x1}, 0x10000) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000882000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000184000), &(0x7f0000ddb000-0x4)=0x4) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x1c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[], {0x8100}}], {@llc={0x4, {@llc={0x0, 0x0, '6'}}}}}, &(0x7f0000004000)={0x0, 0x1, [0x0]}) r0 = epoll_create(0x9) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/12 05:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000061a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) 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$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000002000-0x60)=""/96, 0x60}], 0x1) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={r4, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r5, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r5, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000bc4000-0x48)={0xd, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf82, 0x0, 0x0, 0x0, 0x69d}, [@alu={0x7, 0xff, 0xf, 0x9, 0xa, 0x2, 0x10}, @ldst={0x1, 0x1, 0x2, 0x7, 0x4, 0x0, 0x10}, @map={0x18, 0xa, 0x1, 0x0, 0x1}, @generic={0x1000, 0x2, 0xe8e, 0x6}, @exit={0x95}], {0x95}}, &(0x7f0000e2b000)='syzkaller\x00', 0x3, 0xf, &(0x7f0000000000)=""/15, 0x0, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r3, r6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001000)=0x8) r7 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000003000-0x10)={0x4, &(0x7f0000002000-0x50)=[{}, {}, {}, {}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002000)=r7) 2018/02/12 05:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f00008a0000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6c000-0x40)=[{0x3, 0x9}, {0x0, 0x6}, {0xb, 0x8}, {0x0, 0x60}, {0x4, 0x3}, {0x7, 0x5}, {0x3}, {0x3, 0x2}], 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000452000-0x4)) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x1c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000dfa000-0x4), 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000503000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000035b000-0x4)=r1) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x8, 0x3, 0x7ff) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000324000)='htcp\x00', 0x5) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000a33000-0xe6)="d8ce7924ce052cdd3d576098d7698f933a8596741cefeff6dfeecbb85fc8476604940769c2cbedce1d099b59585f47747938437f6f1e7a55295c285c28ad6b5791ef5719f053fe11fba7bf2b4419cd2275fab2dc73393af441e2744e5695c225dee63a944d72c8150518b30651929a5d3f839c7500d529d022e2377ac604fc5cc8aa6b1a89cb15612c553dc43b2d85013d78f12f5af43d67894187e64d85afa8e730e2dccaf0ff1cf7d5a2e398b3238208b7848dec9750edd062afbf94775b75b777445f7409a6df1d2958cac862482a5135652952ba787b0cf4ce0f300edf61e50683937dbd", 0xe6) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) socket$inet6(0xa, 0xf, 0x8) close(r0) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001e000)={@multicast2=0xe0000002, @empty, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) pipe(&(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000023e000-0x4)) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) connect$ipx(r1, &(0x7f0000a1d000-0x10)={0x4, 0x3c5, 0x1ff, "e6165a196280", 0x7ff}, 0x10) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 3: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000000+0x6f9), &(0x7f0000ff1000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x18, &(0x7f0000ff4000-0x10)}, 0x10) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0xb, 0x1, 0x202, &(0x7f00007ec000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016d000-0x1d)="c43e12fe513b7ff89693f1d086f6e8adf2b344a819133925e3a8187d21", 0x1d) r2 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r1, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008da000+0x8d2)=@assoc_id=0x0, &(0x7f00005fe000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d9e000)=r3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000013e000-0x20)={0x6, 0x40, 0x3ff, 0x200, 0x8, 0x2}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000637000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000539000)=0x8000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x7bd, &(0x7f0000de9000-0x1000)=""/4096}, 0x48) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000320000-0x14)={@dev, 0x0}, &(0x7f0000244000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000044000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f000051c000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000725000)={&(0x7f00003b5000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000c16000-0x10)={&(0x7f0000f64000-0x1e8)=@getae={0x1e8, 0x1f, 0x301, 0x3, 0x3, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2, 0x3e}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9beb, 0x3}, [@migrate={0xb4, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0xff, 0x4, 0x0, 0x7, 0x2, 0x2}, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x5, 0x0, 0x5, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2b, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6c, 0x3, 0x0, 0x4, 0xa, 0xa}]}, @sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0xc6fd, 0x3, 0x204c583, 0x0, 0x7, 0xa, 0x80, 0x20, 0x0, r6, r7}, {@in=@empty, 0x3, 0x2b}, @in=@loopback=0x7f000001, {0x1, 0x3, 0x5b8e, 0x40, 0x5, 0x1f, 0x6, 0x7}, {0x5, 0x2, 0xfffffffffffffffe, 0x2}, {0x1, 0xf4e3, 0x2}, 0x2, 0x6, 0x2, 0x1, 0x6}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x40001}, 0x20000000) accept(r4, &(0x7f0000387000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f000083a000)=0x10) 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) getpeername$inet(r0, &(0x7f0000d62000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c9c000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fbe000-0x78)={0x101, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x80, 0x7fff, 0x3, 0x6, 0x0, &(0x7f0000878000)=@common='tunl0\x00', 0x2, 0x80000001, 0x3}) 2018/02/12 05:16:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) accept(r0, &(0x7f0000df6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000872000)=0x3a) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004fe000-0x4)) syz_emit_ethernet(0x5f, &(0x7f0000a37000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_mc={0x8848, {[{0xffffffffffffffff, 0x2, 0x7f, 0x80}], @llc={@llc={0xf1, 0x7e, '\fm', "d447227b4969c0d29af273752a678513b0dd2921e66a5fff2b5374ab56d5adc6bc75de852193e54546f9fe7de3b111f9328e7eeabe40126e5b3623022a1435961833669d03ad59c658"}}}}}}, &(0x7f00003f3000-0x10)={0x0, 0x2, [0x425, 0x126]}) 2018/02/12 05:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000120000), &(0x7f0000f5c000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x1, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f89000-0x4)=0x14, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00004f9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f8a000)=0x10, 0x800) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000)={0x0, 0x0}, &(0x7f0000f8b000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d36000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x6, 0x1, 0x2, 0x2, 0xa0, 0x80, 0x2f, 0x0, r4}, {0x9, 0x4, 0x5, 0x81, 0x4, 0x52, 0x2, 0xca82}, {0xffffffffffffff9e, 0x8000, 0x400, 0xedd}, 0x3, 0xf, 0x2, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8662ee0de7285235}, 0xa, @in6=@empty, 0x2, 0x7, 0x0, 0xffffffff, 0x2, 0x800, 0x1}}, 0xe8) bind$can_raw(r0, &(0x7f0000f89000-0xb)={0x1d, r2}, 0x10) 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000c4000)=0x4, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000023f000-0x4)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e8b000)=@int, &(0x7f0000260000)=0x4) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ef7000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0xfffffffffffffd47) 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00002b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000027d000)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) socketpair(0x1, 0x804, 0x4, &(0x7f00004a4000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000cf0000-0x8)={0x180000000000000, 0x7, 0x800, 0xffffffffffffff80}, 0x8) 2018/02/12 05:16:44 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000624000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000069b000-0x8)={0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005a9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000bad000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000326000)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000651000)={r4, 0x8, &(0x7f0000be4000)=[0x3ff, 0x6, 0x9, 0x9, 0x6, 0x7fffffff, 0x3, 0x7199], &(0x7f000081c000)=[0x6a7, 0x3, 0x4, 0x1, 0x1, 0x5, 0x2], 0x1, 0x2, 0x5, &(0x7f00003a2000)=[0x1, 0x9e2], &(0x7f0000e2b000-0x4)=[0x2]}) getsockopt$inet_buf(r2, 0x0, 0x485, &(0x7f0000cdb000-0x18)=""/24, &(0x7f0000ed1000-0x4)=0x16) 2018/02/12 05:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000083e000-0x25)={0x0, 0x0, &(0x7f000038c000)=[{&(0x7f0000616000-0x78)="aa", 0x1}], 0x10ce, &(0x7f00008c8000)=[], 0x0, 0x4000000}, 0x408000008080) sendmmsg$alg(r1, &(0x7f000050c000-0x118)=[{0x0, 0x0, &(0x7f0000f95000-0x80)=[{&(0x7f0000396000-0x2d)='5', 0x1}], 0x1, &(0x7f00007cc000)=[]}], 0x1, 0x0) [ 60.152855] mip6: mip6_destopt_init_state: spi is not 0: 3808690176 [ 60.214181] mip6: mip6_destopt_init_state: spi is not 0: 3808690176 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cb1000-0x4), &(0x7f0000a18000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3d}, {0x6}]}, 0x10) r3 = epoll_create1(0x80000) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000aa4000)) sendmmsg$unix(r2, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e7e000)={0xffffffffffffff9c}) accept4$packet(r0, &(0x7f000022f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000018a000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0xb6b000)=nil, 0xb6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0xbc679c7efebc67e1) 2018/02/12 05:16:44 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x4008014) 2018/02/12 05:16:44 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ca3000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, 0x6, [0x400, 0x80, 0x1, 0x1, 0x763, 0xfffffffffffffffb, 0x100, 0xfffffffffffffff9]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000c0000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) pipe(&(0x7f0000837000)={0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000122000-0xf)={0x0, 0x80000000, 0x5, 0x4, 0xb, 0x2}) 2018/02/12 05:16:44 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000d000)={0x0, 0x0, 0x30}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000009000-0x10)={0x10000, 0x4, 0x0, 0x100000001, r4}, &(0x7f000000d000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f000000e000)) 2018/02/12 05:16:44 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="20b9433f84bf285f19dfa3d5f64b33b7", r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x3f}, &(0x7f0000001000-0x4)=0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f000071a000)=0xfffffffffffffea9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r4, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[]}, 0x0) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = accept4$inet6(r0, &(0x7f00003b8000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fa0000-0x4)=0x1c, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000024b000)=""/59, &(0x7f000094d000-0x4)=0x3b) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcb, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x10) 2018/02/12 05:16:44 executing program 5: 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) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) close(r0) socketpair(0x11, 0x6, 0xfffffffffffffffd, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r2, &(0x7f0000001000)=""/232}) 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/124, 0x7c}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000)=""/117, 0x75}, {&(0x7f0000002000-0x52)=""/82, 0x52}], 0x6, &(0x7f0000002000-0xb7)=""/183, 0xb7, 0x4}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000001000)=@req3={0x40, 0x7, 0xfffffffffffffffb, 0x9, 0x100, 0x7f, 0x3}, 0x1c) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3), &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000004000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000001000-0x38)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000)="24ac7a521005d76e3854e879f80e9f82678f4ab6b7faa88111d1dca0eeb4924ce4db4a8f3cdd65e5f1487e97e30bbc0239a0267ec4b7f0b32ccdee7ca461c44bd6550044f12a2491c6a7e6b2ec6ccdfab81cf0be4697bc265a760c34955213308f485e879771008b0c91b908b7139eaa2b352a95d39850cef24ebffc32eb5545f6c15e9a8d4f5d8acc65217c1a6253a30e97011b01079b2d02f977406a9729534fda1169680bca4b0eb09234838b2764a04eb4aa3d7d8e06", 0xb8}, {&(0x7f0000003000)="f2553bb79a28bb0c4d8969648fc176a32247808b01ea7f015a529daae0cc100f666992a6a3a22a23226e006cb6e4fa68ff50aa0464916712c50d10859b069e873b000a8f6a7f1f2e51851e978970fc06863c153679be299d919173827eebf6de5ac2ef717ea8aae1026edb474cca715254a499f60db90e94907a2783741a4ea008fb29f44712f2c4f795f000bdee74b5745089936dee36d9496cf8af1fcf8028f141e131fc2f657a1b40e3df6bd01426248a1684b011b9974fc49dd5ac3e9a0f1dee0de567287339630e181d5807be37846941e33231aae3fddaba2e07bf", 0xde}, {&(0x7f0000004000-0x6f)="53a8cb9c19edeb716bfb0eeac7ad64d70e4f6d39918c341897ce66a7a73d0a1d118ce010a3bc2959668fe04d2379ec160edaa01c22502fc2061cbbe13367a0f4c7f426bb8d37523e335c8286f10d9ab0c9908bbe3a28b699353075244fca1b1c92d3ed0253ee996735d6f5abee077e", 0x6f}, {&(0x7f0000004000-0x6c)="0409f194f6005fbd244ffd88cc7d42511ae5c8780e3f8433ca93f49b8d4af516ce0dd66952866ff8325a74434e0ab1172fc36dfb4c89ebd28a3a2494ef267fe8f9ee0c4cc609a0bd5d32264d08ad40e74046de20da31040749783791c348c047e51d74c3c2f5b1487102dbb6", 0x6c}, {&(0x7f0000000000)="f575b5a98f1d2bd57d1bdaf046868da637f054c144eb4783629848b4183832759b0e226c81d6ed71e80881690bc4bc5a6084a898c5721b1f5cff78089d97ccc129fd34a3a46020b05e50a8c83cc10ba677547a2859de9f495664415c059cffb6afa08c4cd381dc5d4dc9f398d68b28d68f3fee6c3556fac75ca5c303196a9d28a23381e444e10859d25642813321a2ac906c286d33fda08ae15cb9ba536d0f7952", 0xa1}, {&(0x7f0000001000-0xc2)="d56047977d13cd68c25274376522ee0b954331fd864231ed2039f07bd6d6086a696032aa1e48b39c1929f4d07d80e88f8a5ac53a2f2359a69f164a742be34f799dc3e36f3c84826c6985d2d852a2591dfae6a33a260242f06b28e88c500b0ec0229bc5a674ace4b56f8f31709c381eaa6cccde7944ce385978529ecde1547e325ffcf8b322dc21066e0bbe0806d28b5156166329eab2663a293775a068870496864143e715fdb9af516410ed9b0a50e2fa30ce4c5d8e2f65354509856c9881609cd7", 0xc2}, {&(0x7f0000002000)="46e2b48a5bba53927c7911bd1d9b6372a515c200aaea7a201da72b34b3137152fc295dbbcb504beb884563f067cf6243c55ed6ead2b7", 0x36}], 0x7, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4000801}], 0x1, 0xc000) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b90000-0x8)=@abs, &(0x7f00005f7000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f63000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da7000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00005e9000)={0x0, 0x0, &(0x7f0000678000)={&(0x7f000011e000)={0x2, 0xb, 0x9, 0xd, 0xf, 0x0, 0x3, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x0, 0x7, 0x7f, 0x3, 0x20000001}, @sadb_x_sec_ctx={0x5, 0x18, 0x200, 0x4, 0x1b, "042906c0eb59d97e252a943804f40adcfb4c38449ff64ff7b4efae"}, @sadb_x_sec_ctx={0x6, 0x18, 0xff, 0x9, 0x28, "b325823041ee6ba29cf5d6d6cf24dd03377b54b406ccee791df1f8a0a0a0d1e945aa7d270fd1516e"}]}, 0x78}, 0x1}, 0x20000040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f09000-0xb), &(0x7f0000c1b000)=0xb) connect$unix(r1, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cef000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) connect$unix(r1, &(0x7f0000667000)=@file={0x1, './file0\x00'}, 0xa) socket$unix(0x1, 0x2, 0x0) 2018/02/12 05:16:44 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f000001a000)=0x20, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000027000-0x4)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000-0x3c)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000002e000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000027000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000a64000)={0x14, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x6, 0x208, 0x6, 0x1, r2}, 0x10) 2018/02/12 05:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00007f3000)={@broadcast, @local, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000124000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-avx2,lrw-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000001000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a5a000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0x8) 2018/02/12 05:16:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000aba000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000020f000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f00006e9000/0x2000)=nil, 0x2000, 0x3, 0x800032, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a7f000)={0x0, 0x7, 0x2, 0x4}, &(0x7f000027a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f5b000-0x6)={r4, 0x1}, 0x6) sendto$unix(r3, &(0x7f0000f11000)="3da414bd0c6d365e47b183c8e4ff6f1774be5dc0abe2f0d7f6dc91410365829327285f1fcc05996a99705c953f7aa7a33c51aa3d142527925f70b16c9ce7950cb9a4906ee93cb350132c95eeca777fb75371305a263f0035616cf891c44407f4d335fd635f8638941fa1189f3c5948a1e5e0816b18ca7c726ef4e953878c8abed07014d8618073ecc93951171e5fee928347e18840fd3b63d8f0ee186ee5843e8009238825fa86b2", 0xa8, 0x4000, &(0x7f0000954000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004a4000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000a33000-0x4)=0x610650174cc83b3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000031b000-0x28)={@common='ipddp0\x00', r5}) sendto$inet(r3, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r3, &(0x7f0000fc6000), 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socketpair(0x7, 0x4, 0x2, &(0x7f00004d5000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000517000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000264000-0x8)={r7, 0x20}) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000001a000-0x5c)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @rand_addr}], 0x30) 2018/02/12 05:16:44 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:44 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffe76) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x14) 2018/02/12 05:16:44 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000253000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00003c2000)={r1, &(0x7f0000000000)=""/4096}) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x65, 0x6, &(0x7f0000000000)="000943076bfab878a78092c9523ccbc41ab6a731e058680000000035507671977c706ae758885a7f632d5040861a22e651e68025601ba5806d1222e82abd1e6191", 0x41) 2018/02/12 05:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f000028b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004c9000-0x16)={0x0, 0x4, 0x7, [0x76e, 0x3b, 0x1, 0x0, 0x20, 0x4, 0x40]}, &(0x7f0000dee000)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000017000-0x98)={r1, @in6={{0xa, 0x1, 0xf9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffd}}, 0x6, 0x10001}, 0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4(r2, &(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000ee2000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000031c000)={r1, 0x9}, &(0x7f000004e000-0x4)=0x8) poll(&(0x7f0000df8000)=[{r3}], 0x1, 0x0) 2018/02/12 05:16:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000a29000-0x4)=0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{}, {}, {}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/12 05:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000), &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000d0a000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x57) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9}, {0x8001, 0x8, 0x7fff}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94}}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000059e000-0x4), 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback, 0x0}, 0x0, @in6=@mcast2, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4), 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/02/12 05:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) 2018/02/12 05:16:44 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000000b000-0x4)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x4c0)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x2a0, 0x2c0, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={r1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f000000b000-0x60), &(0x7f000000b000)=0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000)=[], 0x2bc, 0x67d) 2018/02/12 05:16:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000+0xeb8)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, r2}) [ 60.531098] FAULT_INJECTION: forcing a failure. [ 60.531098] name failslab, interval 1, probability 0, space 0, times 1 [ 60.542474] CPU: 1 PID: 9653 Comm: syz-executor1 Not tainted 4.15.0+ #222 [ 60.549576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.558924] Call Trace: [ 60.561517] dump_stack+0x194/0x257 [ 60.565157] ? arch_local_irq_restore+0x53/0x53 [ 60.569885] ? finish_task_switch+0x1b9/0x890 [ 60.574401] should_fail+0x8c0/0xa40 [ 60.578117] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 60.583237] ? __sched_text_start+0x8/0x8 [ 60.587385] ? find_held_lock+0x35/0x1d0 [ 60.591485] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 60.597389] should_failslab+0xec/0x120 [ 60.601364] kmem_cache_alloc_node+0x56/0x760 [ 60.605871] ? netlink_insert+0x500/0x500 [ 60.610020] __alloc_skb+0xf1/0x780 [ 60.613637] ? skb_copy_and_csum_dev+0x370/0x370 [ 60.618376] ? _copy_from_user+0x99/0x110 [ 60.622512] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 60.628125] ? selinux_inet_conn_established+0xf0/0xf0 [ 60.633433] ? sock_has_perm+0x2a4/0x420 [ 60.637494] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 60.643035] netlink_sendmsg+0xa86/0xe60 [ 60.647083] ? netlink_unicast+0x6b0/0x6b0 [ 60.651305] ? security_socket_sendmsg+0x89/0xb0 [ 60.656047] ? netlink_unicast+0x6b0/0x6b0 [ 60.660264] sock_sendmsg+0xca/0x110 [ 60.663954] ___sys_sendmsg+0x767/0x8b0 [ 60.667907] ? copy_msghdr_from_user+0x590/0x590 [ 60.672639] ? find_held_lock+0x35/0x1d0 [ 60.676696] ? __f_unlock_pos+0x19/0x20 [ 60.681101] ? lock_downgrade+0x980/0x980 [ 60.685232] ? get_pid_task+0xbc/0x140 [ 60.689113] ? __fget_light+0x2b2/0x3c0 [ 60.693072] ? fget_raw+0x20/0x20 [ 60.696503] ? find_held_lock+0x35/0x1d0 [ 60.700634] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 60.705458] ? vfs_write+0x374/0x510 [ 60.709153] ? wait_for_completion+0x770/0x770 [ 60.713722] __sys_sendmsg+0xe5/0x210 [ 60.717505] ? __sys_sendmsg+0xe5/0x210 [ 60.721463] ? SyS_shutdown+0x290/0x290 [ 60.725419] ? __sb_end_write+0xa0/0xd0 [ 60.729385] ? SyS_read+0x220/0x220 [ 60.732994] SyS_sendmsg+0x2d/0x50 [ 60.736512] ? __sys_sendmsg+0x210/0x210 [ 60.740549] do_syscall_64+0x282/0x940 [ 60.744410] ? __do_page_fault+0xc90/0xc90 [ 60.748620] ? finish_task_switch+0x1e2/0x890 [ 60.753089] ? finish_task_switch+0x1b9/0x890 [ 60.757560] ? syscall_return_slowpath+0x550/0x550 [ 60.762859] ? syscall_return_slowpath+0x2ac/0x550 [ 60.767767] ? prepare_exit_to_usermode+0x350/0x350 [ 60.772758] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 60.778105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.782942] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 60.788126] RIP: 0033:0x453a59 [ 60.791289] RSP: 002b:00007f600ac15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.798972] RAX: ffffffffffffffda RBX: 00007f600ac166d4 RCX: 0000000000453a59 [ 60.806217] RDX: 0000000000000000 RSI: 0000000020295fc8 RDI: 0000000000000013 [ 60.813470] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 60.820720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/02/12 05:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d0c000)={0x5b, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000cfe000-0x20)={0x3, r0, 0x8, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/12 05:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af2000)=@assoc_id=0x0, &(0x7f0000100000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000173000)={r1, 0x9, 0x9, [0xa2e, 0x6, 0x1, 0x3, 0xcdb, 0x401, 0x100, 0x1, 0x7f]}, 0x1a) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[]}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000407000)={r1, 0xfc72dd2, 0x2, [0x7fffffff, 0x2]}, &(0x7f00000e3000-0x4)=0xc) write(r0, &(0x7f0000f84000-0xe5)="06bd8ffb478f0bedfb6fe85ced5eeb2e965308a678320dadd98c5988c8427ca4f139d02af15865a0c7f9efecdd12e29f15c9f4e05e6bbd6a20b9f785f6fbead3bd4e9ae2d94d7ac9fbba93c8adbdb8a06d27745ce41be165a3ae3ddd5bd75b2045471566fb256106d45cc5687e5310a647100fe45357a9766bf47c03d0f489577d2d6154cd61ce2708f3ec04610920a19e6a108362e9b69f982a3a46e33c5526103b701fa13d97f08e3b8e38fac13340608da8d9c1866514089e338e833ee90cef570ce63bbedfbb5612b27276012ed125527b99c8374e370eeb14a0894d8040391b467c99", 0xe5) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000c1f000)=""/44, &(0x7f000020a000)=0x2c) 2018/02/12 05:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000070e000)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000996000-0x1)=""/34, &(0x7f000082b000)=0x22) bind$ipx(r0, &(0x7f000041b000)={0x4, 0xfffffffffffff800, 0x800, "24ce53327ce0", 0x2}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000e2a000)=@nl=@proc, &(0x7f0000b13000-0x4)=0xc, 0x80000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00002b8000)=0x1, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f6b000), 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000049b000)) 2018/02/12 05:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f00007e4000-0x10)=@nfc, &(0x7f0000d98000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000093b000)={0x0, 0x0, 0x100000001, 0x0, 0x9, 0x7, 0x2, 0x2, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0xe7, 0x2, 0x2, 0x100, 0x688}}, &(0x7f0000f7a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e3c000-0x14)={r1, 0x4, 0x7f, 0x5, 0x5, 0x401}, &(0x7f00005d0000-0x4)=0x14) r3 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000eca000-0x4), &(0x7f0000049000-0x4)=0x4) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000c26000-0x1), 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e81000)={r2, 0x4}, 0x8) 2018/02/12 05:16:45 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000d000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/12 05:16:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a0a000)=@rc, &(0x7f0000001000-0x4)=0x9, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000655000)={@rand_addr, @dev, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$can_raw(r0, &(0x7f0000792000-0x38)={&(0x7f0000d3b000-0x10)={0x1d, r1}, 0x10, &(0x7f00001af000-0x10)={&(0x7f000028a000)=@canfd={{0x4, 0x6, 0x6, 0xfffffffffffffffb}, 0xd, 0x1, 0x0, 0x0, "3addb0e91d7242d21e1c285d64f519ae1ef2a0bb5ecc938cb288f3a851df32f9bc014fdcf5a799c6c79c87a3a144d5355fbf8bf1d5fe41203a58932fb6461d75"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00003e1000-0x48)=@full, &(0x7f0000c36000)=0x48, 0x800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00002f7000)=0x7, &(0x7f000026e000)=0x4) r3 = socket$inet6(0xa, 0x6, 0x100000000) connect$inet6(r3, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000091000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000fb5000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000635000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x95c, 0x16aa, 0x5, 0x500, 0x0, 0x2400000, r4}) 2018/02/12 05:16:45 executing program 1 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:45 executing program 4: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00006e5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000001000-0x4)=0x26) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000012f000)=0x14) [ 60.827963] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000000 [ 60.840948] dccp_close: ABORT with 254 bytes unread [ 60.877865] FAULT_INJECTION: forcing a failure. [ 60.877865] name failslab, interval 1, probability 0, space 0, times 0 [ 60.889244] CPU: 0 PID: 9684 Comm: syz-executor1 Not tainted 4.15.0+ #222 [ 60.896168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.905530] Call Trace: [ 60.908163] dump_stack+0x194/0x257 [ 60.911800] ? arch_local_irq_restore+0x53/0x53 [ 60.916474] ? kernel_text_address+0x102/0x140 [ 60.921074] should_fail+0x8c0/0xa40 [ 60.924798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 60.930647] ? save_stack+0xa3/0xd0 [ 60.934272] ? save_stack+0x43/0xd0 [ 60.937884] ? kasan_kmalloc+0xad/0xe0 [ 60.941761] ? kasan_slab_alloc+0x12/0x20 [ 60.945915] ? find_held_lock+0x35/0x1d0 [ 60.950014] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 60.955905] ? rcu_note_context_switch+0x710/0x710 [ 60.960849] should_failslab+0xec/0x120 [ 60.964828] kmem_cache_alloc_node_trace+0x5a/0x760 [ 60.969860] __kmalloc_node_track_caller+0x33/0x70 2018/02/12 05:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bind$netlink(r0, &(0x7f0000f5d000-0xc)={0x10, 0x0, 0x2, 0x410}, 0xc) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00007bf000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000461000)={0x0, 0x3, 0x4, [0x401, 0x3, 0x9, 0x40]}, &(0x7f00008c9000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f2d000-0x8)=@assoc_value={r2}, &(0x7f0000b5c000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x88}, 0x1}, 0x0) 2018/02/12 05:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0x0, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x80, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1}}], 0x1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet(0x2, 0x80001, 0x10000000000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ef000-0xf9)={0x0, 0xf1, "03310500aaa5f79c71177b5933da54327a446471351b03e3b71f2f8b9dd4350bf1b04f48daebf7732c9926d1e738f570a3332b7868a865359e61f0f67ed8428f191b67725bf1155ed8bb06f4b4cd790cf01242053af1d9cf901a7b853deb65542428a51940e8f368f398d1333db203e4931868204613886b45b4111f3e858453f7dbac00cb71baede873ddffcc05280634a58c4d755f5b6f7ad51befad78cb18ef6f9c584af9eb6a87f54c2d92a5b59dc408e27c5da2a0ef376dc090b4da7eb70fd11776d7d5aa0ee0b1594310814fb8364bbc8b797c03a62e29545474f2646ab5b2f09af9f91d034996482603f15eb4f5"}, &(0x7f000069f000)=0xf9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000815000-0x10)={0x20, 0x0, 0x86, 0x7, r4}, &(0x7f0000e95000-0x4)=0x10) r5 = socket$inet6(0xa, 0x80003, 0xffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fd3000), &(0x7f0000931000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c27000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x9, 0xa8, 0x100, 0x6, 0x6000d}) 2018/02/12 05:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x46472d7816989f96, 0x0, &(0x7f0000326000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)}, 0x44) 2018/02/12 05:16:45 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair(0x9, 0x7, 0x8, &(0x7f00002b8000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000f78000)={0x2, 0x2, @empty}, 0xfffffffb) close(r0) 2018/02/12 05:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000017a000)={0x0, 0xe4, "cd45cbdae16f9e30e7d498265ff9460db16df5cbac41ea7b07b57fc8f2d89f9451c628507714be4c00a65bd79ee999f712fac8c30e286a5f725292e0606887e44a8153baa783af0d59d480d452ada448a50042e7515f1a6be5102ceb01550edc9f8ada6a49957e9d00537c7a7d42a938fec38abd26884f5f9aef94d8bf1d428fa9895c5da47c255019ca614159421f26bcbc747b932a693a1d534fb93b403cb9b7ec9d4839e6c6874159531b61aa3916d8e0f3c2b8d486de70bed160f393fa7e158c206c8d3e2fdccc16467855829b77716cfa9fb7df786dc316ba9264a0bcb25d0bb060"}, &(0x7f00007aa000-0x4)=0xec) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000193000-0x4)=0xcc, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bd4000)={r1, 0x40, "b03f2e785963a12757f4f54dd448ac1255acc1c891041f8166ee289bc3460b4ec3c1ea2b4fe19576e9b4a3bbdb02f834c70b36edbcfe2646399b503822af8ca5"}, &(0x7f00000a3000-0x4)=0x48) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 05:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000db6000)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004fa000)="994e48d31ac523673efaabdaf5e7c55c56cd2caddbbc53a128323ea51b1276bfeeaa3daee12c3132135b1f63f582b9ac0c73607d5877860dc9a3bc8759a4a6cc694e54bbb025f7a07b1c564b55ef03ccfa5516267a9761266096758ff1c9b3e2e1432acc252e1b321c5606fc207af3780e", 0x71) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ba8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000064c000-0xe3)="2bbddbd719ea69d69ca9dd5aa11173bd404c304bc664d0f119b1d301201c9be61dc3a24c97bbae5ead04f2fe9fbe773eb6c2dde3b863ffc62e5980031bf665f06c1eb0f71223ba29e4afa0c101445e1aad7000d037580238669a5bbf40680f683a80afbc59023e83abfe894ce0a43b4aa3b0350b5cf9d120ee235dbb004653693331481eb61398cdb14458efbcf937447c1e37c0bca2312f8897849b800cbb8261ee64f7a02fccd4133247dd220ac0aa763cf11f40ce2d9d9244435f8c4f9a9785f00499439f255b5615402abd8f39e7dbed01b32822e1f2a4eff5ed10e13bd65a6902", 0xe3) [ 60.974834] __kmalloc_reserve.isra.39+0x41/0xd0 [ 60.979603] __alloc_skb+0x13b/0x780 [ 60.983341] ? skb_copy_and_csum_dev+0x370/0x370 [ 60.988104] ? _copy_from_user+0x99/0x110 [ 60.992259] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 60.997886] ? selinux_inet_conn_established+0xf0/0xf0 [ 61.003167] ? sock_has_perm+0x2a4/0x420 [ 61.007255] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 61.012794] netlink_sendmsg+0xa86/0xe60 [ 61.016868] ? netlink_unicast+0x6b0/0x6b0 [ 61.021116] ? security_socket_sendmsg+0x89/0xb0 2018/02/12 05:16:45 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000044b000)) recvfrom$ax25(r0, &(0x7f0000f74000-0x59)=""/89, 0x59, 0x0, &(0x7f0000f74000-0x10)={0x3, {"b4546c07612578"}}, 0x10) pipe(&(0x7f0000565000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f75000-0xae)=""/174, &(0x7f0000642000-0x4)=0xae) shutdown(r1, 0x2) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f76000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000f76000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f76000-0x3c)=[{{&(0x7f00002ce000)=@ll={0x11, 0x19, r3, 0x1, 0x401, 0x6, @empty}, 0x14, &(0x7f0000407000)=[{&(0x7f0000e8d000-0xc9)="f188f7ad0ebdc2a96449af2b36faafb70a8a8054851316c5f4ecafa7ca4a0e6c17ad75a26bbcc3c7b4637abe616b0c8b85c074d3c3aee38693ff4233a3f2e6e856d282f38d5eccb1c09328653eca2f846e8d0c08cb97acad71764e7ce73225563b07aed129c50a6f5329b2e3b68724061156da56301ff3c5e3976af1334bb0335973a9a86729fa023379ac6aa19fb257626c6abf1644aefafdb943c7b7173fe1e0dcde70709e00cbcfbb6130c626a66b3a7d8f1e4321b55d52cde58335faa9a147f2b9965672e8fd4a", 0xc9}, {&(0x7f000002e000-0xe)="7fb9dc2c88f7918e7f3c2c4d1825", 0xe}, {&(0x7f0000f76000-0xb3)="1c7e7f1d399754335fb29669cf3de94f00acb0dd32ff025f3accf8566037e091971ff96e9a306d280cb7194696708b4ebe49966064ee3a7f0eebc1eb84b64caabbac1942cc0b12614670841cb1c14e51a00153c0c328fba193f51ec79c5dd12cdb6d19989a865f424b50343f916cefe627d3c25df4d88ebfa42bc1cceae188dedffaceb6054e8f84014ad7031dbaec6fead4103c535a00c74813dc9616d21bdc2ae538e00d188e580402c0efb0f4d4f02e7c42", 0xb3}, {&(0x7f0000f75000)="77597699a340c32ec533ba5b28", 0xd}, {&(0x7f0000f76000-0x81)="7e788443e6af912e93bd83c76e1364679e8369ccc67ce4f86cad89ad0e097d5f31ec4abd20054c779ddb8493ab0b41c20118d28d234de74c4ddf1eaf135ccd316db5fc8bf288a920e89aa2f46225c701d76b10aedd652b96299fda5e272bc3b1d1e120f53e9e355391107a13a067d3a05e2eee6b4ed205861fd19bf69365c28ea5", 0x81}, {&(0x7f0000f75000)="473e279904cca931e647c62250c42ea4ddd920d05daa7444d4f92ef78914a0426831a1b66ad3c9d6140cb5f0fd3119639cf4e5956cc23d88baf59eda79d77461dc64f21193abf1fd364f4b58431acb2f8edaa697d8f0b6d4be29b420671cd746ee9fd9c8bf740d5bc2fcf6e9a9468276c77e8c48f386124e5d4c4188fa08314dcbf95ddf67cc9ed26037b3a3cebf4a9480baf49e2dd6f120f71beec38a7a23a1d3151860726d4478fab1aae21fa330c9aeb4a097ddb80d5776e362b37035fa8e0dfe90fbd91c6956238549ac", 0xcc}, {&(0x7f00000f2000)="f919bfe96672afc3558d277ed64b2c6d836eb8defd2d2c0daff9ac7a8267e8f7358bc67a0ec50507327fbc6caea8487a5afc18ad51d722e17de8b325642cceb2e9c6be45d39c21dd9199dd2ff28eae7da4898afd035cacd47ea1f28558c1f531da882b10519b41f1e2cb25fc866dbc6722e68a45fa5afcbc96a5b68a5f2f231f1d897d35de9fbd5344a7d4680a05681ccf8f2e675b00eb5868b3477bbcc5ed03215cb9716345d350a61230357a1535689e9b41ea3ccc14d1f3880d0e72dc910f2dc6c813e4b55c22d3ab0eb6c188acba7e", 0xd1}, {&(0x7f00006d4000-0x87)="d6b9690af885da5c96ffccb84ef96e8afc9d7dfd729a93147721f82af6661504b01acecf59fc57b0f8285340b8ec235d00b9d8a2fdcdf07d8bf9ff8cd743b1d485132bf411914a9cc81065f01c428b0c36aa6ce1e6f637a36d346ed2674b0db9d047ca34988ffad2f630c6a8dc365d6434f013ea9eafb156b577d3d261603935c1e9de6804eedd", 0x87}, {&(0x7f0000f75000)="655c2a8870854f82127b96602a856b98a523f202149240fa1368d440c1ee41b8253c8ec0bf4b3b896e", 0x29}], 0x9, &(0x7f000044c000-0xf0)=[{0x48, 0x119, 0x8, "a946f5f0608b11d045c05196abd18f5c075535c31324452c1be85c5c032d679378d25d8330adad7a54cfc6916287e5e73d6e741fd75cbed6"}, {0xa8, 0x108, 0x7fffffff, "25eca321a85c95e21d2b60a1b1a3849fa5810d6d7be5bf9974e61be0158b3f9f8572eaec27520d661057540588fec422b02020b9c22f60f08c46cb8d3a120cb3f32a0419a2f57c2f19b89c0c6e3e9b267d508fafd085315c17c3069a686c1be80f6945031a10462a2ce708c4f460032e57a3b552c6bb58755c97358b1928ae9192bbc8d3e8f8177606e6db3a093d7748ccab279289"}], 0xf0, 0x40000}, 0x4310}], 0x1, 0x24008040) [ 61.025869] ? netlink_unicast+0x6b0/0x6b0 [ 61.030108] sock_sendmsg+0xca/0x110 [ 61.033825] ___sys_sendmsg+0x767/0x8b0 [ 61.037805] ? copy_msghdr_from_user+0x590/0x590 [ 61.042558] ? find_held_lock+0x35/0x1d0 [ 61.046629] ? __f_unlock_pos+0x19/0x20 [ 61.050606] ? lock_downgrade+0x980/0x980 [ 61.054759] ? get_pid_task+0xbc/0x140 [ 61.058648] ? __fget_light+0x2b2/0x3c0 [ 61.062620] ? fget_raw+0x20/0x20 [ 61.066076] ? find_held_lock+0x35/0x1d0 [ 61.070138] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 61.075001] ? vfs_write+0x374/0x510 2018/02/12 05:16:45 executing program 0: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ad3000), &(0x7f0000ad6000-0x2)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/02/12 05:16:45 executing program 0: r0 = epoll_create1(0x0) socketpair(0x19, 0x4, 0xf, &(0x7f0000850000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001a8000)={0x0, 0xffffffffffffffff, 0x30, 0x8, 0xfffffffffffffff7}, &(0x7f0000df4000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005b6000-0x8)={r3, 0x100}, 0x8) r4 = epoll_create1(0xc0000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f000093a000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000b1f000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000f60000)={0x60000000}) r6 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000138000-0x8)={r3, 0x8000, 0xfff}, &(0x7f0000767000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000831000-0xc)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000047e000)={r7, 0x40}, 0xc) connect$vsock_stream(r2, &(0x7f0000269000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) [ 61.078712] ? wait_for_completion+0x770/0x770 [ 61.083307] __sys_sendmsg+0xe5/0x210 [ 61.087111] ? __sys_sendmsg+0xe5/0x210 [ 61.091087] ? SyS_shutdown+0x290/0x290 [ 61.095069] ? __sb_end_write+0xa0/0xd0 [ 61.099064] ? SyS_read+0x220/0x220 [ 61.102703] SyS_sendmsg+0x2d/0x50 [ 61.106241] ? __sys_sendmsg+0x210/0x210 [ 61.110301] do_syscall_64+0x282/0x940 [ 61.114200] ? __do_page_fault+0xc90/0xc90 [ 61.118432] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 61.123966] ? syscall_return_slowpath+0x550/0x550 [ 61.128897] ? syscall_return_slowpath+0x2ac/0x550 [ 61.133828] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 61.139197] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.144048] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 61.149247] RIP: 0033:0x453a59 [ 61.152432] RSP: 002b:00007f600ac15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.160136] RAX: ffffffffffffffda RBX: 00007f600ac166d4 RCX: 0000000000453a59 [ 61.167404] RDX: 0000000000000000 RSI: 0000000020295fc8 RDI: 0000000000000013 [ 61.174669] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 61.181931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 61.189191] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000001 2018/02/12 05:16:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1000000000000000, 0x2, &(0x7f00002af000-0x8)) 2018/02/12 05:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000068f000-0x8)) syz_emit_ethernet(0x2a, &(0x7f0000021000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, 0x0) 2018/02/12 05:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty}], 0x10) recvfrom$inet6(r0, &(0x7f00008f0000-0xfa)=""/250, 0xfa, 0x40, &(0x7f000053c000-0x1c)={0xa, 0x0, 0x9, @empty, 0x9f0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000), 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f000031d000)=0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000264000)={&(0x7f0000c3f000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/12 05:16:45 executing program 1 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000826000-0x4)={r0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000ea7000)) 2018/02/12 05:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bcc000-0x8)={0x0}) getsockname$llc(r0, &(0x7f0000255000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000814000-0x4)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_extract_tcp_res(&(0x7f000066a000), 0x8, 0x0) connect$netrom(r1, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r1, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) 2018/02/12 05:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000376000-0x10), &(0x7f00001c5000)=0x10) 2018/02/12 05:16:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e5000), 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006c1000-0x4)=0x229d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x0, 0x201a, 0x2, 0xd53}, 0xc) [ 61.267539] validate_nla: 10 callbacks suppressed [ 61.267545] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 61.280075] [ 61.281801] ============================= [ 61.285985] WARNING: suspicious RCU usage [ 61.289686] FAULT_INJECTION: forcing a failure. [ 61.289686] name failslab, interval 1, probability 0, space 0, times 0 [ 61.290153] 4.15.0+ #222 Not tainted [ 61.301422] CPU: 1 PID: 9747 Comm: syz-executor1 Not tainted 4.15.0+ #222 [ 61.305102] ----------------------------- [ 61.311981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.311986] Call Trace: [ 61.312005] dump_stack+0x194/0x257 [ 61.312021] ? arch_local_irq_restore+0x53/0x53 [ 61.316155] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 61.325465] ? finish_task_switch+0x1b9/0x890 [ 61.325496] should_fail+0x8c0/0xa40 [ 61.328085] [ 61.328085] other info that might help us debug this: [ 61.328085] [ 61.331657] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 61.331691] ? __sched_text_start+0x8/0x8 [ 61.336335] [ 61.336335] rcu_scheduler_active = 2, debug_locks = 1 [ 61.345558] ? find_held_lock+0x35/0x1d0 [ 61.345605] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 61.350065] 1 lock held by syz-executor3/9751: [ 61.353740] ? check_noncircular+0x20/0x20 [ 61.353748] ? find_held_lock+0x35/0x1d0 [ 61.353769] should_failslab+0xec/0x120 [ 61.353783] kmem_cache_alloc_node+0x56/0x760 [ 61.361915] #0: [ 61.366984] ? find_held_lock+0x35/0x1d0 [ 61.367006] __alloc_skb+0xf1/0x780 [ 61.371137] ( [ 61.377770] ? skb_copy_and_csum_dev+0x370/0x370 [ 61.377787] ? free_modinfo_version+0x70/0x70 [ 61.377841] netlink_ack+0x283/0xa10 [ 61.381851] rcu_read_lock [ 61.387703] ? netlink_sendmsg+0xe60/0xe60 [ 61.387719] ? __might_fault+0x110/0x1d0 [ 61.392285] ){....} [ 61.396490] netlink_rcv_skb+0x2b4/0x380 [ 61.396503] ? validate_linkmsg+0x8e0/0x8e0 [ 61.400565] , at: [<00000000d70fa598>] __rds_conn_create+0xe46/0x1b50 [ 61.404489] ? netlink_ack+0xa10/0xa10 [ 61.404507] ? netlink_skb_destructor+0x1d0/0x1d0 [ 61.409442] [ 61.409442] stack backtrace: [ 61.411023] rtnetlink_rcv+0x1c/0x20 [ 61.411034] netlink_unicast+0x4c4/0x6b0 [ 61.482241] ? netlink_attachskb+0x8a0/0x8a0 [ 61.486644] ? security_netlink_send+0x81/0xb0 [ 61.491217] netlink_sendmsg+0xa4a/0xe60 [ 61.495272] ? netlink_unicast+0x6b0/0x6b0 [ 61.499498] ? security_socket_sendmsg+0x89/0xb0 [ 61.504237] ? netlink_unicast+0x6b0/0x6b0 [ 61.508457] sock_sendmsg+0xca/0x110 [ 61.512158] ___sys_sendmsg+0x767/0x8b0 [ 61.516126] ? copy_msghdr_from_user+0x590/0x590 [ 61.520864] ? find_held_lock+0x35/0x1d0 [ 61.524922] ? __f_unlock_pos+0x19/0x20 [ 61.528879] ? lock_downgrade+0x980/0x980 [ 61.533014] ? get_pid_task+0xbc/0x140 [ 61.536891] ? __fget_light+0x2b2/0x3c0 [ 61.540852] ? fget_raw+0x20/0x20 [ 61.544294] ? find_held_lock+0x35/0x1d0 [ 61.548343] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 61.553168] ? vfs_write+0x374/0x510 [ 61.556864] ? wait_for_completion+0x770/0x770 [ 61.561444] __sys_sendmsg+0xe5/0x210 [ 61.565228] ? __sys_sendmsg+0xe5/0x210 [ 61.569191] ? SyS_shutdown+0x290/0x290 [ 61.573155] ? __sb_end_write+0xa0/0xd0 [ 61.577131] ? SyS_read+0x220/0x220 [ 61.580749] SyS_sendmsg+0x2d/0x50 [ 61.584269] ? __sys_sendmsg+0x210/0x210 [ 61.588313] do_syscall_64+0x282/0x940 [ 61.592182] ? __do_page_fault+0xc90/0xc90 [ 61.596402] ? finish_task_switch+0x1e2/0x890 [ 61.600875] ? finish_task_switch+0x1b9/0x890 [ 61.605356] ? syscall_return_slowpath+0x550/0x550 [ 61.610273] ? syscall_return_slowpath+0x2ac/0x550 [ 61.615187] ? prepare_exit_to_usermode+0x350/0x350 [ 61.620194] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 61.625549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.630383] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 61.635555] RIP: 0033:0x453a59 [ 61.638726] RSP: 002b:00007f600ac15c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.646417] RAX: ffffffffffffffda RBX: 00007f600ac166d4 RCX: 0000000000453a59 [ 61.653668] RDX: 0000000000000000 RSI: 0000000020295fc8 RDI: 0000000000000013 [ 61.660918] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/12 05:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x8) recvfrom(r0, &(0x7f00008ed000-0xce)=""/206, 0xce, 0x20, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007af000-0x8)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000d78000-0xf1)=""/241, &(0x7f0000663000-0x4)=0xf1) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x4e, &(0x7f0000e17000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xa8, 0x0, 0xa8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000186000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @loopback={0x0, 0x1}, [], [], @generic="2a9b2e93fecd66dd8c7904a59634b4e5", @generic="7f9819c13cca83a0c42c4118944ccdeb"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="0e59d8277a2059a14d24ea09272d90b5", @common='bond0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) bind$inet6(r2, &(0x7f00000d3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000359000)={0x0, 0x3, 0x20, 0x400000000000}, &(0x7f00000f4000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e6b000-0x10)={0x1, 0xb, 0x2, 0x5, r3}, &(0x7f00004a3000)=0x10) [ 61.668166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 61.675418] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000002 [ 61.682704] CPU: 0 PID: 9751 Comm: syz-executor3 Not tainted 4.15.0+ #222 [ 61.689637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.698991] Call Trace: [ 61.701582] dump_stack+0x194/0x257 [ 61.705227] ? arch_local_irq_restore+0x53/0x53 [ 61.709921] lockdep_rcu_suspicious+0x123/0x170 [ 61.714600] ___might_sleep+0x385/0x470 2018/02/12 05:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000c1b000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) getsockname(0xffffffffffffffff, &(0x7f0000547000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00009da000-0x4)=0x26) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000806000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000251000-0x3)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef3000-0x28)={@common='ip_vti0\x00', r3}) recvfrom$ax25(r2, &(0x7f0000083000-0x96)=""/150, 0x96, 0x0, &(0x7f0000ee3000)={0x3, {"69ed07044eb0d0"}, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000a6f000-0x4)=0x2, 0x4) [ 61.718577] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 61.724458] ? debug_mutex_init+0x1c/0x60 [ 61.728612] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.733645] __might_sleep+0x95/0x190 [ 61.737483] kmem_cache_alloc+0x2a2/0x760 [ 61.741627] ? lock_acquire+0x1d5/0x580 [ 61.745597] ? __rds_conn_create+0xe46/0x1b50 [ 61.750093] ? SyS_membarrier+0x700/0x700 [ 61.754236] ? init_timer_key+0x163/0x3f0 [ 61.758394] rds_tcp_conn_alloc+0xa7/0x4e0 [ 61.762634] ? rds_tcp_conn_free+0x2d0/0x2d0 2018/02/12 05:16:46 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000864000)=0x60, 0x0) accept4$vsock_stream(r1, &(0x7f000040a000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x10140) [ 61.767044] ? rds_cmsg_atomic+0xff0/0xff0 [ 61.771285] ? __lockdep_init_map+0xe4/0x650 [ 61.775692] ? rds_cmsg_atomic+0xff0/0xff0 [ 61.779910] __rds_conn_create+0x112f/0x1b50 [ 61.784321] ? rds_conn_drop+0xb0/0xb0 [ 61.788184] ? find_held_lock+0x35/0x1d0 [ 61.792232] ? __might_fault+0x110/0x1d0 [ 61.796284] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 61.802153] ? rcu_note_context_switch+0x710/0x710 [ 61.807068] ? kasan_check_write+0x14/0x20 [ 61.811280] ? copyin+0x91/0xb0 [ 61.814545] ? copy_page_from_iter+0x50e/0x7c0 [ 61.819111] ? _copy_from_iter+0xf30/0xf30 [ 61.823329] ? _raw_spin_unlock_bh+0x30/0x40 [ 61.827723] ? rds_message_copy_from_user+0x29e/0x370 [ 61.832892] rds_conn_create_outgoing+0x3f/0x50 [ 61.837541] rds_sendmsg+0xda3/0x2390 [ 61.841316] ? avc_has_perm+0x43e/0x680 [ 61.845282] ? rds_send_drop_to+0x19d0/0x19d0 [ 61.849758] ? iterate_fd+0x3f0/0x3f0 [ 61.853543] ? find_held_lock+0x35/0x1d0 [ 61.857589] ? sock_has_perm+0x2a4/0x420 [ 61.861626] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 61.866962] ? lock_release+0xa02/0xa40 [ 61.870912] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 61.876769] ? __check_object_size+0x8b/0x530 [ 61.881240] ? release_sock+0x1d4/0x2a0 [ 61.885200] ? __might_sleep+0x95/0x190 [ 61.889156] ? selinux_socket_sendmsg+0x36/0x40 [ 61.893803] ? security_socket_sendmsg+0x89/0xb0 [ 61.898537] ? rds_send_drop_to+0x19d0/0x19d0 [ 61.903018] sock_sendmsg+0xca/0x110 [ 61.906710] SYSC_sendto+0x361/0x5c0 [ 61.910404] ? SYSC_connect+0x4a0/0x4a0 [ 61.914351] ? lock_sock_nested+0x91/0x110 [ 61.918559] ? trace_hardirqs_on+0xd/0x10 [ 61.922683] ? __local_bh_enable_ip+0x121/0x230 [ 61.927339] ? fput+0xd2/0x140 [ 61.930507] ? SYSC_connect+0x2e0/0x4a0 [ 61.934482] ? SyS_futex+0x269/0x390 [ 61.938175] ? do_futex+0x22a0/0x22a0 [ 61.941951] ? SyS_read+0x184/0x220 [ 61.945550] ? exit_to_usermode_loop+0x198/0x2f0 [ 61.950287] ? kernel_write+0x120/0x120 [ 61.954247] SyS_sendto+0x40/0x50 [ 61.957675] ? SyS_getpeername+0x30/0x30 [ 61.961714] do_syscall_64+0x282/0x940 [ 61.965576] ? __do_page_fault+0xc90/0xc90 [ 61.969784] ? finish_task_switch+0x1e2/0x890 [ 61.974254] ? finish_task_switch+0x1b9/0x890 [ 61.978725] ? syscall_return_slowpath+0x550/0x550 [ 61.983630] ? syscall_return_slowpath+0x2ac/0x550 [ 61.988534] ? prepare_exit_to_usermode+0x350/0x350 [ 61.993528] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 61.998871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.003696] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 62.008867] RIP: 0033:0x453a59 [ 62.012030] RSP: 002b:00007fcb44567c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 62.019811] RAX: ffffffffffffffda RBX: 00007fcb445686d4 RCX: 0000000000453a59 [ 62.027058] RDX: 0000000000000001 RSI: 0000000020a3cfff RDI: 0000000000000013 [ 62.034302] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 62.041545] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 62.048790] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 62.056117] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 62.063591] in_atomic(): 1, irqs_disabled(): 0, pid: 9751, name: syz-executor3 2018/02/12 05:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000ddf000-0x38)={&(0x7f00007de000)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000cd5000-0x10)={&(0x7f000017b000)=@ipv6_getnetconf={0x5c, 0x52, 0x101, 0x4, 0x3, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7f}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4e30}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1ff}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x20}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1ff}]}, 0x5c}, 0x1}, 0x40841) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fca000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000dea000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000657000-0x10)={0x0, 0x84, &(0x7f0000ebc000-0x84)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd8}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9a, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}]}, &(0x7f0000804000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00006ae000-0x3a)={r4, 0x7f, 0x32, "b6c6d7b29b443d5471b5e7f6f9d42355519d5f69e7a31032b24f17731b3eb945d81dc55715d0ae22d776b204137ef58d5ba0"}, 0x3a) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) [ 62.071006] 1 lock held by syz-executor3/9751: [ 62.075621] #0: (rcu_read_lock){....}, at: [<00000000d70fa598>] __rds_conn_create+0xe46/0x1b50 [ 62.084612] CPU: 0 PID: 9751 Comm: syz-executor3 Not tainted 4.15.0+ #222 [ 62.091539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.100894] Call Trace: [ 62.103479] dump_stack+0x194/0x257 [ 62.107108] ? arch_local_irq_restore+0x53/0x53 [ 62.111774] ? print_lock+0x9f/0xa2 [ 62.115390] ? lockdep_print_held_locks+0xc4/0x130 2018/02/12 05:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000429000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d65000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000722000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00006dd000-0xc)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f00007a3000)={r6, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000eb4000-0x48)=""/72, &(0x7f00002fc000)=0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c56000-0x10)="c2926ab807d1edd955b02a2677ad2a69", 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000368000), &(0x7f00002e9000)=0x4) connect$inet6(r0, &(0x7f0000c98000)={0xa, 0x0, 0x0, @empty}, 0xb) pipe(&(0x7f0000378000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r7, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/02/12 05:16:46 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x10000, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000010000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet(0x10, 0x3, 0x100000010) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002000030007e6fd946fa283bc03eeffd810000300000000000000a3a2d188737e", 0x24}], 0x1}, 0x0) [ 62.120326] ___might_sleep+0x2b2/0x470 [ 62.124301] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 62.130354] ? debug_mutex_init+0x1c/0x60 [ 62.134587] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 62.139608] __might_sleep+0x95/0x190 [ 62.142655] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 62.143406] kmem_cache_alloc+0x2a2/0x760 [ 62.143419] ? lock_acquire+0x1d5/0x580 [ 62.143431] ? __rds_conn_create+0xe46/0x1b50 [ 62.143443] ? SyS_membarrier+0x700/0x700 [ 62.143452] ? init_timer_key+0x163/0x3f0 2018/02/12 05:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ab4000-0x10)=@ax25, &(0x7f00001b9000-0x4)=0x10) readv(r0, &(0x7f00003b6000)=[{&(0x7f0000f9e000)=""/4096, 0x1000}, {&(0x7f00002f5000-0xa0)=""/160, 0xa0}, {&(0x7f0000b2b000-0x69)=""/105, 0x69}, {&(0x7f0000af9000-0x25)=""/37, 0x25}, {&(0x7f0000eac000-0x1000)=""/4096, 0x1000}], 0x5) socketpair(0x0, 0xa, 0x9, &(0x7f0000542000-0x8)={0x0}) pipe(&(0x7f00005b8000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00001f6000), &(0x7f0000bf7000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000176000-0x10)=@common, 0x10) sendmsg$nl_route(r4, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c31000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @empty}, 0xc, {0x2, 0x0, @multicast1=0xe0000001}, @common='yam0\x00'}) [ 62.143468] rds_tcp_conn_alloc+0xa7/0x4e0 [ 62.175812] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 62.180219] ? rds_cmsg_atomic+0xff0/0xff0 [ 62.184461] ? __lockdep_init_map+0xe4/0x650 [ 62.188897] ? rds_cmsg_atomic+0xff0/0xff0 [ 62.193134] __rds_conn_create+0x112f/0x1b50 [ 62.197572] ? rds_conn_drop+0xb0/0xb0 [ 62.201462] ? find_held_lock+0x35/0x1d0 [ 62.205533] ? __might_fault+0x110/0x1d0 [ 62.209617] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 62.215515] ? rcu_note_context_switch+0x710/0x710 [ 62.220447] ? kasan_check_write+0x14/0x20 [ 62.224673] ? copyin+0x91/0xb0 [ 62.227982] ? copy_page_from_iter+0x50e/0x7c0 [ 62.229058] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 62.232566] ? _copy_from_iter+0xf30/0xf30 [ 62.232583] ? _raw_spin_unlock_bh+0x30/0x40 [ 62.248462] ? rds_message_copy_from_user+0x29e/0x370 [ 62.253652] rds_conn_create_outgoing+0x3f/0x50 [ 62.258318] rds_sendmsg+0xda3/0x2390 [ 62.262109] ? avc_has_perm+0x43e/0x680 [ 62.266103] ? rds_send_drop_to+0x19d0/0x19d0 [ 62.268199] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 62.270588] ? iterate_fd+0x3f0/0x3f0 [ 62.270618] ? find_held_lock+0x35/0x1d0 [ 62.270647] ? sock_has_perm+0x2a4/0x420 [ 62.279971] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 62.281690] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 62.281702] ? lock_release+0xa02/0xa40 [ 62.281713] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 62.281725] ? __check_object_size+0x8b/0x530 [ 62.281737] ? release_sock+0x1d4/0x2a0 [ 62.294354] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 62.297088] ? __might_sleep+0x95/0x190 [ 62.297110] ? selinux_socket_sendmsg+0x36/0x40 [ 62.297125] ? security_socket_sendmsg+0x89/0xb0 [ 62.341257] ? rds_send_drop_to+0x19d0/0x19d0 [ 62.345732] sock_sendmsg+0xca/0x110 [ 62.349426] SYSC_sendto+0x361/0x5c0 [ 62.353121] ? SYSC_connect+0x4a0/0x4a0 [ 62.357093] ? lock_sock_nested+0x91/0x110 [ 62.361310] ? trace_hardirqs_on+0xd/0x10 [ 62.365440] ? __local_bh_enable_ip+0x121/0x230 [ 62.370093] ? fput+0xd2/0x140 [ 62.373261] ? SYSC_connect+0x2e0/0x4a0 [ 62.377234] ? SyS_futex+0x269/0x390 [ 62.380925] ? do_futex+0x22a0/0x22a0 [ 62.384710] ? SyS_read+0x184/0x220 [ 62.388333] ? exit_to_usermode_loop+0x198/0x2f0 [ 62.393090] ? kernel_write+0x120/0x120 [ 62.397050] SyS_sendto+0x40/0x50 [ 62.400480] ? SyS_getpeername+0x30/0x30 [ 62.404516] do_syscall_64+0x282/0x940 [ 62.408380] ? __do_page_fault+0xc90/0xc90 [ 62.412590] ? finish_task_switch+0x1e2/0x890 [ 62.417059] ? finish_task_switch+0x1b9/0x890 [ 62.421530] ? syscall_return_slowpath+0x550/0x550 [ 62.426436] ? syscall_return_slowpath+0x2ac/0x550 [ 62.431343] ? prepare_exit_to_usermode+0x350/0x350 [ 62.436349] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 62.441690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.446519] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 62.451688] RIP: 0033:0x453a59 [ 62.454851] RSP: 002b:00007fcb44567c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 62.462539] RAX: ffffffffffffffda RBX: 00007fcb445686d4 RCX: 0000000000453a59 2018/02/12 05:16:46 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f000001a000)="e958d80d0028828443d37435a0522cfa8f02afabcfe05549cb01e1e1982bc9871df304a665b9500cee0dd5f5cf2552493f6542ca70012b260f40753d37e9a7a5eec06f5b682b4e9bb5fb09268888f4e7f937f5ceb63961cfeee8b48c302e0f7f52ce6285fa7a31b012ceb14b36a18a27ab8eb227aa8a6141e00facf98f045e2c0aef4d6ccda9cc67ec4a0bd18db908c76f59c658ab783914ed350f948f54161d9e930c0c270bcc7d", 0xa8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x24, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019000)=@common='bridge0\x00'}) 2018/02/12 05:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000029b000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff8f2}}}, &(0x7f0000350000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e45000-0x8)={r2, 0x7, 0x1ff}, &(0x7f0000ad7000)=0x8) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x113, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000a11000)=@l2, &(0x7f0000867000-0x4)=0xe, 0x800) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000d14000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x26, {0x2, 0x3, @multicast1=0xe0000001}, @common='ip6tnl0\x00'}) 2018/02/12 05:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000029e000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f000018a000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x120, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}, @common=@srh={0x30, 'srh\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) pipe(&(0x7f0000481000)={0x0, 0x0}) sendmmsg$nfc_llcp(r3, &(0x7f0000e36000-0x150)=[{&(0x7f000039e000)={0x27, 0x7fffffff, 0x1, 0x6, 0x1a, 0x8, "61fcb1548d85df08a1e32206a47b29a0d3f857b0f8e7bd9bb7aa18f8fbbe7023617ab2432373683a544df55c07bc77be00a464033d0af4eba5c951b87ba0f9", 0x946}, 0x60, &(0x7f0000cad000-0x40)=[{&(0x7f0000c7a000-0x44)="7586487da1ccbe6a2123c641a553ebeeaf3b6183cf0cd1224aa6eafd5393b27e47cbea7103a24990889234174a23b044777f90470007d7d9370a21825201a6ddf305139a", 0x44}, {&(0x7f0000ff9000-0x4f)="069adb55eaaea466d03de41bd3ba92d5970e0ed8fc10b129d1d44441dee2d95cf4adb1ff06c9e2011776dff82f32d8c4358f96c110912a7bcecc0db875b08e459e03066cde1ccd90030cf979be511f", 0x4f}, {&(0x7f0000bea000)="1997deb2d651671f88d4db3a406b63d5d4752c6404d101dfdd6c40277ddad69cb890", 0x22}, {&(0x7f0000812000)="774b1cc5d317168cf7c390f1fb69daef3ed44ab8294c6a6c44383505a132ec4bf42aa8c7c794d89ed846ba13bd1d7534a35b845c4df1779ab556c19f42b5aa938d9fe0483e5fb326aade4637eef71faf47949b1098161374efabb365cdc33fe7eb44590f7df91de896d2f6fa9dfedd7f4d33f089d551c07a53a34d6c8a776e5dc9f195747b71923a8ace3a42108c516889a4d52c1bce2b403be3948344a43ddc74213fef6132d1a142b5188316aa2af46b055986", 0xb4}], 0x4, &(0x7f0000239000-0xb8)={0xb8, 0x116, 0x8001, "aa0758ec24b1870ccd6ca9d5c27d44b1d6b46d90e92ed7ca4d0f6e87266dc7671188f8dac5dbe2a64eec24d30a2146ca3175e261938e2fd2af0c4244d4cef5a1669f0e66bba3c11475e0d332803315baec774b7176da3ab70b6c34898a9243e04c0961b7cbf67ba99b5e49ffd42a8d361e90c6c1b2f467ef6c6425a346e011dbbdb4e89ba0c2a4b15ce81b24bf50df42d62c4f5a70d8c2ef765f3f7c58ab50c12c6d"}, 0xb8, 0x80}, {&(0x7f0000d9a000)={0x27, 0x800, 0x1, 0x3, 0x11, 0x8000, "b6d29a5d9ee8318a7e005482c0b15810d3abc89c6ec022162feb1ef50714b10ffebfc72aecb4c5831f898002f4194d7385f4978d9dd18017b5f709fe9e44d7", 0x20}, 0x60, &(0x7f0000e7e000-0x60)=[{&(0x7f0000f0f000-0x28)="ffbe5668bfea04f9db5c599a9b8558d4612613f39d07a2431f347b9f64213921ab9a1f248430c581c7b8d346d0fa58e3790a6d2701e1e5077a6465b7b2f8c98a3488b17a89256f19d1833981980944db7482d3b3765c8b68d6bbfb990366", 0x5e}, {&(0x7f00001ee000-0x23)="3325391495f00cf205f226b6c669ce49d165cac3bae77776441c0e500a5928a704e0f7", 0x23}, {&(0x7f00001cf000)="4156dab2b12e4baaf7a5a516bc0565a3f00b55757a321dd4d57f562370205900b14c8c2ed2469d07e88ad6ec15cf68f56e87fcf230a9c3961ad9bd510fdc69c538437adf60a0a46fbb61b3813511c2e250ecb947fc9c5358cf4523099d5c5516841e01d1989ba7757e6dde5d4cd4bb026494750da2a07a4403736ca5a80917c23c6e8c10bef264c03015aa889ad67f19dc180564ef67bf4791a451051ce21939bd3856c41390898a4c07251e44c65a68af2849bc437fefba7623f706", 0xbc}, {&(0x7f0000788000)="3cbc947ee633fb31971635103505992d0a4c4d20c3e4e4b2d69d230d22fc40651b4c4896cfedf63e4780dec666ee54998055897576118da634c065218786dd00c0d0657f3afcda84130c9053e3840b331b9092be1e63d5348ae98663c5671c6fe787fe10d87c1ca8ff0c8c4101e61bb2a6b47b9a376b414dc89bb1aacab80395302bad4e18c4e7556bb9ff273c2bc33610066956c0df20c867b174aea3fd2c06d91af73a27aa0b1a19176b1ce3fae4853dbca4131c26e45af3e8f8707fa4ff49ac309131587215a2a15b9d3027096c45fd1fe520929d2d5c9ed5cc9ec9c19e0fe42db673ee2786727e5917893c6c", 0xee}, {&(0x7f00004f3000)="3898852117e9d9a535f9be64674e6c2046f20ee6b58991764f98b869e3ad92245469eb2dd78ef0b0d1958edafb541e3feb28652803e7523d872e5c1decff3b70cdc6956ebef61ac6afc0bfd2cda3ee7d8a575b19070a9977171951111289714aeea5a916ab084d8e295c27607fb6ee43081aaaccabf0868289c965a785112e6ac7330ba156bd95fd993307d941686c1d4ae308d00c11828329210fd512e63b85d6f61d", 0xa3}, {&(0x7f0000c09000-0x25)="38c1f96c1a11c3b797a16ad7c66d7e6d7a1346ee385b4e942957fc808b713c888b76e3ab31", 0x25}], 0x6, &(0x7f0000ae5000-0x108)={0x108, 0x107, 0xffffffffffffff81, "ee8def5ff36b7999ec42afbfdc8085c401598e10200ade60ac128ac82b2952c747f6cc9687f674df53f1b83d83eb3edf0e038ef647267af0fb22f9dd5b0fc1c136125a212f397f665bf5d870bd5117b8291c4281168b8650af6bf200b80da7aa6ff6cd55ed6f20a168195642c34f005750e176e3145e8d09296ffa176031fc7a11d13cfe11a93623fd3f4dce1df03122a0dbaec13d5dc42ff6556bcc030f07edfe5ca2491493a5860acbc3d15ac439b52a4ae8d69c5b648788a15a96f1e2935c71af05cc77a30bb0fe0f95e34bbbbfd3d0a1b9ecbc2509bdcd2c88aaa381d6fa769f61aff3e132e12fb5d5bf5a5f6da574a57f97"}, 0x108, 0x1}, {&(0x7f0000260000)={0x27, 0x80, 0x7, 0x7, 0x100000001, 0x10001, "b629334165e5c9c13f84cfaddb8cb2eba5c06551fcd36210e301a4da6ec3d82e75e1970765c368f777eeb7a61eef45cf296f8d6733d7d9b4b6be5f6089d3a1", 0x9}, 0x60, &(0x7f000049e000-0x20)=[{&(0x7f00007ca000-0x17)="4db45447eebf4f20b62cfcce31e275266c76ac8c3ca4cb", 0x17}, {&(0x7f00005cc000-0x78)="68cb50884a584b6e91be6637a7230b60c65bcd746142ee8de1eddff371591c5077699f720ef35209f1a9890bee376c150243f5879cc101a3f6caff42278bcf23e840029d4b1c2359564448147c3aef7678ba9e448ebd5cc11099072d3a6068e97caa067ae581311e4de276eeac9c80c72190e7327dab9889", 0x78}], 0x2, &(0x7f000054d000-0xe0)={0xe0, 0x115, 0xfffffffffffffff8, "26fe835a8e0bacd856eff17f37cae496a5bc6fcacd97dda0127834156dc1d4ac3cab373facfee2f4c9c40e3a3ae9bd4d7c5ed34d6b8c1bbd1af5e99a04cc482a743399d775b7901b31768c6e8aaa8155c1c639a82138f94dcb8361cf79dba2e50e7496db222c15015978887a4908f343c5fd78fd1de055007df4e14e9323daf689065e1276033a536e676e1976f868591ebbe78b07f4c89de46551aa300a2a833893f9802af85fa3bdfcf16297b299a763e2573065a73d291bfa388e4e437fdcb19acb54612a554693546da57910f6"}, 0xe0, 0x1}, {&(0x7f0000ad1000)={0x27, 0x3, 0x8, 0x0, 0x0, 0x8, "9a9adc696ba47bd703b5634d8621c763d7bdc32fa1fe70f91f3a31a46aefa196345a7f2ccbfafe99bcabe8ecd23c3af69eb4385ea92cf0d755aacc9a22d897", 0xfffffffffffffffe}, 0x60, &(0x7f0000d08000-0x70)=[{&(0x7f0000286000-0x11)="a99e846999a78f31f2fcf6d1cbf5fdad53", 0x11}, {&(0x7f000054c000)="3a9c4c3e7b633e386d267528805b04a95e99b96e98c3c8de57701e398a02bb4087ae", 0x22}, 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0x1000}], 0x7, &(0x7f00008ed000-0x108)={0x108, 0x108, 0x5, "d6a51bcc453517c60c38bee0bb7b88d87c8dcdac9701072dfd05072eb23b6ac3b3fa70b70f027dec0cc0060e9b085108eaa684ea8bd001ec6a493fcf96213cf6eaa91faae34e2f155d329e382894984c1cd6933a41e46e1611b3d11609527cf08c67c35a6ab83f3e712e8ae6fafd6e90bdf2ca00ab337caaccf7c4abec38a839e316e63cf1c0cb28ff2effde798b27a3f8ca45a0b69413cc5067a88116b5ca225df7435d9bfa60535c53702728f657cc577298bbd818c5dd02aa91ea5c5eda99b9d94bd91121eab3b84b768bbf3f7e32196ddac105f0bb7355af28ef52f0cb55c850d71cbb0d013e14dbff919a23e436154c"}, 0x108, 0x10}, {&(0x7f00000b6000)={0x27, 0x9, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x8, "ae5cb9f21fd6e2a3ccb95b60700cc94721bb498cad124fdf3c8c9314df3dbfef007ca00a404e2e8243935cb8a317d95bed6abbfa243ea10c152706dc07fe9c", 0x6}, 0x60, &(0x7f00007b9000-0x30)=[{&(0x7f0000246000)="e715c96725daad912a3f16dd7bf456a92cd9f80d69b77a80c213bdda18811654e997187d178d2667b92cbda8189d8c3ac55f8624261bad1c944a750f903a9127a2bfe008270884b3b47aba224ee11fd86caaa0cb21abd87ba08b0efe5ea99283d4124181944e81", 0x67}, {&(0x7f0000357000)="aec32e5a386be6474d103fd7dc55326d9cf4f5869a26199e587d52a82a491c282d21933ef6c4e969872e15324cc7ea3927e25e3b73a98355485bcbd70d46d67b329d57f75064f2f1bfec7ee9d6ac2e506ee2102697eacdd752d64029d6950f44c80ebba39e03b4d9a673f3ac548b7a448e28eab9b78e37256f3c21c06d5753cf3b962aac7b60bb71e5a8fe89aca5cfe5cba5c5ffeccd21a94c34b34c961592b2da186c70e475e376ff27e1db8e30464490b75f195d2649af1c6b35668c8219cb7521d31e3e901c0309e78f12d1026c8d3f3ad98224", 0xd5}, {&(0x7f0000e1f000)="4bc379c6e8ad3724d3de4378521b490c779ac5674cd02ba15d0f65d46efb36daeb17eccf15f5f85b172341c6dc412cc8ca2c8776492fc2e76b683e4e5122380ddc67d70a5511e6281b997f656bba55ec901ef991f19d3ee2ebb69cee084705818f698ea03712621d3a2b93e5413e2d6121a8d9b8d8", 0x75}], 0x3, &(0x7f00002e2000)={0x58, 0x10e, 0x80, "4005c48fdd4392b37f86bdff97b9da116beedbd194b47531c1308b0bdfb10c20cf04104e2c458b7ab9a1b137a249a0de2aa70f84a4077d02e502e439e7f14ec4ccab90"}, 0x58, 0x40}, {&(0x7f000012e000-0x60)={0x27, 0x3ef, 0x800, 0x7, 0x6f2, 0x0, "68faf864667bf73433dc65d4facecc27ab2e4c50018901757dcd8dff27974ce58692cf8cbbf30de077f5f79da1dadb45c8c5814a8ae95ee2d8b2b05aad2aa9", 0xbf8}, 0x60, &(0x7f0000fdf000-0x60)=[{&(0x7f0000230000-0x84)="59451f62cc4f2130c8c472773ee62a70b24c1ae54b784fbe58606d93c3d9a04599b3b4407f5dbb58613cb929f2defc30f49d9e96bbf5a10e3dd466d58cae1ca02d5d8e868406ebb05c9870fddd42b8b387d490bfae0634fb6959a41c0c30ebbdfc9baeeb202bf8d1d5555862ffa9e7c2f9ac6ab3ed3ded80ca525958aaf71d99c18f1de4", 0x84}, {&(0x7f0000030000-0x1000)="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", 0x1000}, {&(0x7f0000ccf000-0xeb)="8605935b2e06a6db494a60c8c9d2eeb26139911f9c317eac3da536f1f44dac91fdec6f0334fa1bb772b4fc63507890ddcfc9cd991440b19456c64f8035cf89fd4b81293f42fda9e542dbe6c5cc4945e10bf3d09d0d5b393c739b4bd2625baab836df07a6320209a434b4be30725a6428870b68ac2a16d04824742624af2cc83a227b91ee6dd8756ba53550cd7fda0f1c0c6560a7c680e556f1644414ec4c2d2e721f4d9e0e790e5a0bc3d99890f8eed592814034f94ce531f33cca5554d47481c81a74c4b0d3216c2401212f8a7a2ea5aa2f595de1006a226a576667bf190c98b99872920e3d75e7bcce3a", 0xeb}, {&(0x7f00008f0000-0xa2)="019637c47725eabe69e81151281ff51cc702869e3e0cea22fe6cb1ff858deb89ee2431ed66f29ef90da0e93a2b4855f2972980bfe35cca87c4341281dfb168c6d32d949cae2dbe5a0bd3d81bd7c28225fe95837d3d1fbfe71d5b96d6dd88ae93369c2f7355073784885d28329edb49e5c9790303fb84344c3eb7a06f771e77a3ffc62c2f622a18462ea87bba24a032af5f4e78028817ae4e4e78e21f5e512f416967", 0xa2}, {&(0x7f0000237000-0x1d)="72e90695627459efb045df4fee113e854b755efe3261b0b361d63f5008", 0x1d}, {&(0x7f0000dfa000)="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", 0xfb}], 0x6, &(0x7f0000f83000)={0xd8, 0x1be, 0x81, "9461a2d7f6160ea83cea2b76367e4b6e7fed18bd22d88a9c927047bf549ac78768d5c666f388570808d00408b0d4c62894f78231de6213b40e5e745c18213cf09528ec5b0566be5444e95e32148e202c294c8179e384e02ad19861fb239bd703e0caab38378f307d996548571a7d3650f63beb5f8ede40f37bad27af9eb19b631723d03a7321cc2051710465b40ed0327ba7d734d4e1dc7760babfef07dfba944d53fdd8597f3128b82a5e22ce8c52437543d4abf7a8f8924c2f860e95b18b9f85d0ef91a7a0aa53"}, 0xd8, 0x4000000}], 0x6, 0x20000000) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00006dc000)) 2018/02/12 05:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000+0x22c)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005e6000-0x20)={r0, &(0x7f00001ab000-0x1000)="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", &(0x7f0000688000)="16747ecab7c87e6f82dbfaa5ff6035637cb0c55906a6e9890217acfdbd6eb4a3a3c897347cd1323e255e7741ce2b027863ac3a4d341bf4fb7f3d78eafb48b344b11e5d5fdef44919a6f60cf6f6d0f0dc924f15e0d8596586394f9d35383757ebab78bb5ec3e958614450d281777353575484c9acc7ec8fc60d6e72ad0fec4fae3015ab6a559689c61d71e45dcbd13da81cc233a7b423ae45b75628f964e0b1b9ec38452ae579f268996cddf6c4ac3e25ec1025e2b29b6dd1d8", 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x8) getsockname$netlink(r1, &(0x7f00009a8000), &(0x7f00004fb000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/12 05:16:46 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000009000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0xffffffffffffff2d}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f000000b000)=0x80000001, 0x4) 2018/02/12 05:16:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x26) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000ac4000)={@rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000304000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x8) 2018/02/12 05:16:46 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000938000), 0x80800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f8a000-0x18)={0x0, 0x0, 0x0, 0x2, 0x10000}, &(0x7f0000f89000)=0x18) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f89000)={r1, 0x9}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/02/12 05:16:46 executing program 2: socketpair(0xe, 0x4, 0x6f32, &(0x7f00005d8000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x1, 0x20, 0x8, "41914dd251c8", "fc85532b8eabdb50c230be199d00b503"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00004c8000-0x330)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x238, 0x238, 0x238, 0xffffffff, 0x4, &(0x7f0000d6d000-0x40), {[{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="644323fe7810", 0x0, 0xe, [0x1a, 0x8, 0x3f, 0x1, 0x10, 0x1f, 0x21, 0x2a, 0x3c, 0xd, 0x39, 0x31, 0x3b, 0x2a]}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="fa60d6c295637651a9fbcea627eb10d4"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x1, [0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x30) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000d7b000-0x48)=@routing={0x5c, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x48) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c3c000)={0x800, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xbbf}}, 0x0, 0x2, [{{0xa, 0x2, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x2, 0x8e000, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) [ 62.469785] RDX: 0000000000000001 RSI: 0000000020a3cfff RDI: 0000000000000013 [ 62.477035] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 62.484283] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 62.491527] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 62.527975] audit: type=1400 audit(1518412606.998:58): avc: denied { create } for pid=9798 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 62.532930] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 62.557041] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.562258] NFQUEUE: number of total queues is 0 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7a000-0x8)={0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e8a000-0x2e)="0a0c806e6dc38b28d382ad2f420a199cab972d084906fa370df82ee1eaa6b34ded88a4608f122eceddd0a9d7fefe", 0x2e) readv(r0, &(0x7f0000f37000)=[{&(0x7f000009d000-0x6d)=""/109, 0x6d}], 0x1) 2018/02/12 05:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000086a000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) socketpair(0x0, 0x800, 0xd9, &(0x7f00009ee000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000166000)="bb9d40c4a53afc623cd84495e496c50d08656bb9f2fe402909717bcd45ad7f3490b009bd5fa1da3c84676598a662ad18e5349454a69425f46496422e90119198d1f4b352e01827a7cc444b90eb5095e5f2f9980727a3592fd12cb8f5ddff5c2871dc1ba0b44fc3f985197d280d39ab3fa4b831043199eb9bb92b4cdf340c50ddec8d8135f07f6f132e3b01a2dd1c8a2b7114f7203047e83c1348d745902629a2196fdf0be394d7", 0xa7, 0x800, &(0x7f000042d000)={0x3, {"abd3b0c10ab71c"}, 0x7}, 0x10) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000160000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000bee000)=0xe8) r2 = accept4(r0, &(0x7f00005d0000-0xc)=@nl=@unspec, &(0x7f0000f3d000)=0xc, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000746000)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x651}, 0x0, [0x3, 0x7ff, 0xffffffffffffffff, 0x1f, 0x2, 0x81, 0x6, 0x2c]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cf4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000884000-0x4)=0x8001) sendmsg(r0, &(0x7f0000792000-0x1)={&(0x7f0000533000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14, &(0x7f00009dd000-0x70)=[{&(0x7f0000781000)="f830ffec585171ad76a4f0cc7a0a632906118189eb8545319aa6812a10927ba32f5d3d3cc01c8ffc4f4f1f658d375bbcad2f9677f78faed20dc24b5d593ee42e6cddaa425f9234ef45a2c2753796c760", 0x50}, {&(0x7f00004df000)="b30cb7c9fdfda01843ff0480e09da91fa94d3e933e4d4396c752c5accf67169aaccef9610866c7bad425078c3ed120741aa9ebcf2d095a6780639ee256100e3709c460e20d2b2969dc126e46bf6f624891f1b75885454081fae069f05d53dc561d450dc0f1b597770e6b76bb285d6e3372d5f47a485f8250ac4d4351961e1890f05fba8ff9f6b1af64e191bc84370a4830513f9438ee4ce0f8a9a948050be1e395a33b6e8462a4ff5341066bc0e884df93b99324f284f5267eab", 0xba}, {&(0x7f0000b92000)="94d30351c4b93e2d18e83cb2ac2f582f9c30d43914523afeef3b7287e7faa0a4544dc244c66a4804af1ca789e6c014ed0f91835ee55a395155af0180dfab8c4003bd6e19d92213d07af05f31e21e4326bcda67801c6a1871f855101fc883e4075d65aaccdd0b689ce1aeb1201707c4633fded8b3e3eafce524cb434e2f7614c93169c492c67c389778908c335db94e0d12e977ca6c2e6f73ac4365b9c568d0c176dd9d65410fd3688646e267a76d10da1c9aba6c1b70c7377bb20ed77e313d4701a018271d650128e4f7480edf4103f64658a7e2fbf45efdae38a79401", 0xdd}, {&(0x7f0000865000-0xa)="f67505b09e5c3bee8a7f", 0xa}, {&(0x7f00003b1000)="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", 0x1000}, {&(0x7f0000285000-0xdb)="38ad997b3f3cb87656f6cc94745d82cb09d8768fae9653bdab1b352475892d08ce79821fdb165c8e072dc2ccbed1b4c2123bb953757533bcb2e81410ac06bff75c18de50be12176d11ca35a0abc2492a8e717ecc44e382d744e195daaa5bc5f2bbba0018a2aee5f4bffb33f8831c524b9ff91bda16435fdc0850d5aeef09d60d6abf54d034e7afd76595ecb482204501ac53cdca98c9ebbca2f1d686952cd41ac84fb463664b3cc9e6db2616529a86620cd35d8ab7a65908ef26c564a90eb0000d1fd3276ff001b48773acf62bbd8ccb81b028815cbf03498e9133", 0xdb}, {&(0x7f0000087000-0xb5)="289409a1c3ed859f9aed55ed75da1507c828f0ea37e75d52b02773fa698395a9067ddd26099231f8592e681e21483d533a51a0395a7b0fe6152463bb59fd3c1c8b7bd21135c4fe49b082e6e37c3ce56a62e46568c33a7a0e30883528376b7b5a988536a23533e0d4ba459f164554fc0f4fe24aab8c1c829e13d60de4afcf9373061c307c212a6caaeda3a227ac2137e09d7f1d91ee3b0d68cc9fea693b3f6fcb4e1bf6a972fa1818d988dfe40da95e665843bd7698", 0xb5}], 0x7, &(0x7f000088b000-0xa0)=[{0x70, 0x88, 0x82, "f0a2179006cc98c8399a10d3579e207efc667d06d888e5a04a47f5b5afcaf9ed69502fcb7015425126ec8da4e5d72728669b3f12656198142381f1e21d3d41d1c99215e0216e2ecf574a81631f797e3ab630a88e75354ed7f2ffe6c1d6"}, {0x30, 0x10f, 0x670, "5595a50989b989da9c1fb1a869fcc35688542f41e8d32d4d988bcb82614d1f"}], 0xa0, 0x8080}, 0x4000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind(r0, &(0x7f0000110000-0x80)=@generic={0x10, "fe0bcec196e2fbdf208da9a8ca2286630372796aa84b6a677ad96bea95cac6cfded588df12182b55b5efb062bd5b34ee7c423b2a995ebb1efd51aa84a1916cdc2fad002dea34e6a304057744a901d08d051e12efa0296b8d3b8c7bae57e0c42e6fb503116a074b68094bc0ccb06be780059252d1190218b8c8a5d1a3bfb7"}, 0x80) [ 62.574229] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00006a7000-0x10)=@can, &(0x7f0000519000)=0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00002ef000), &(0x7f0000e28000-0x4)=0x4) 2018/02/12 05:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) r1 = socket$inet6(0xa, 0x802, 0x88) close(r1) 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f0000b6f000-0x4)) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000c34000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffffffffffced) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d5000-0x10)={0x751, 0x4, 0x0, 0x7, 0x0}, &(0x7f00006ae000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000bdd000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064b000-0x6)={0x0, 0x4}, &(0x7f000089d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x0, 0x0, 0x1800, 0x0, 0x8a1, 0x81, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000000005, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000020000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x20, 0x8, 0x3e91d419, 0x1}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001ab000), &(0x7f0000481000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008aa000), &(0x7f0000470000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025d000-0x8)={0x0, 0x5}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc7000)={0x0, 0x2, 0x30}, &(0x7f000085c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e61000-0x8)={0x0, 0x1, 0xfffffffffffff800}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e93000)={0x0, 0xb1, "8fd2f7f574fcb484a954bdd4c07256402c1d573bba8c080d073a09067099b0c2c63c6c73e38eb90c4466da1d8ac399a955aa02b67762740a12da257b6f651fa16df26495d0e517d44e47df42a1670e83cf46733ff7fee0c091aec7585e79a07011d2818ebe508066ac91731f6d579d641cd225b0ff69c2dc4e60eb775b51770377feb390c33d87a670c8709a67c450afd7815e85eac40728452eeea5fefc9c6bc5077a6a79c44a371685d3450d17f78f11"}, &(0x7f0000e73000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000911000-0xc)=@sack_info={0x0, 0x10001}, &(0x7f0000a52000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0b000)={0x0, []}, &(0x7f0000912000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3a000-0x10), &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000), &(0x7f0000c8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x401, 0x0, 0x80000001, 0x8, 0x100000001}, &(0x7f00008cf000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000048e000-0x8)={r2}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009df000)={0x0, 0x50, "a90e3def304f1d943812b4a9415023ce808a350a4a522f699f4a0ecb604cf86a3a199fcf687b0d9bf159e4a5b34b3aaac711e5a5f4017e7d2049ef57ad9803e79b5004d9acc1822bf5e6e8d48749c0f3"}, &(0x7f0000c3d000)=0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fe000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac1000)=0x285) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000050e000)={r2, 0x3}, &(0x7f0000ae0000)=0xfffffffffffffe70) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040a000)={0x0, 0x5, 0x7}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dca000-0x10)={0x0, 0x0, &(0x7f00008a1000)=[]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000286000), &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000039a000-0xae), &(0x7f00009ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={0x0, 0x0, 0x2ef, 0x5, 0x2, 0x1b5b3789000000, 0x3f, 0xfff, {0x0, @in6={{0xa, 0x0, 0x40, @empty}}, 0xfff, 0x2, 0x3f2, 0x5, 0x200}}, &(0x7f000066c000)=0xb8) [ 62.647237] NFQUEUE: number of total queues is 0 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007cb000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f82000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/12 05:16:47 executing program 5: r0 = socket(0x1e, 0x1, 0x0) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed"}, 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in={0x2, 0x3, @rand_addr=0xa858}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x4000000006}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x80000001, 0x5, 0x40, 0x1, 0x101, 0xcc8, 0xffffffffffffff70, {r2, @in6={{0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}}, 0x36, 0xffffffffffffffcf, 0x4, 0x0, 0x7}}, &(0x7f00007cd000-0x4)=0xb8) socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000a9a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x46)=@alg, &(0x7f0000002000)=0x58, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x0, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0xd5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x800}, @in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x8001}, @in6={0xa, 0x1, 0xbf, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0xa0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000-0xc)={{0x0, 0x3d41, 0x10, 0x6, 0x401, 0xfffffffffffffffc}, 0xb806}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000001000)=""/255, 0xff}, &(0x7f0000002000-0x1), 0x1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r1, 0xfffffffffffffffd}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x58)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd70}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x58) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='bcsf0\x00'}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x6, [0x6, 0xffffffff00000001, 0x400, 0x1, 0x0, 0xa4]}, 0x10) getpid() [ 62.693793] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 62.704050] sctp: [Deprecated]: syz-executor0 (pid 9843) Use of int in maxseg socket option. [ 62.704050] Use struct sctp_assoc_value instead [ 62.710780] audit: type=1400 audit(1518412607.108:59): avc: denied { bind } for pid=9823 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 05:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x40) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00001a1000)=0x2f2, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002d1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000058d000-0x4)=0x3a, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000027a000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000cc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000591000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000cd2000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x17) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dd1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f000040e000-0x20)={0x1a, 0x7fffffff, 0x0, 0x3, 0x10, 0x1ff}) sendmsg$nl_route(r3, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000c9000-0xc)={0x0, 0x467, 0x8}, 0xc) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000baa000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000a79000)="aca76696fa2bf187100fe5d534e2e8f80d00dcb0b6c21274238b81e8", 0x1c, 0x4040010, &(0x7f000065a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000883000)={r0, &(0x7f00001d1000)="48c6c3514dbfbd77c490718e4fd81f8e9757e7376b6c72f2dc50654871f6fa43c1f150f99f26568b39", &(0x7f0000550000)=""/157}, 0x18) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000300000-0x31)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x3fc3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}], 0x68) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a89000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000c51000-0x10)={0xbb, &(0x7f0000ce2000-0xbb)="4f587b8d17870372d854dc5a850a93fb2e51bad4ebc95680ec2a0aabaa3b3f207de89ce7a065e6156d0f5a420f1d5d0130d115e3bcb3db7b3ff9359293a4fe2db8f3a07130cd32f43dade234c242b8303eb26cb6539980c6aa40dd4550d73aaed14ddc1ada102c2dab086cf72c19a8de1d3f12ead4966240a4ae753be9ebc1fe543607ea0d6e290b4de6a2065dee871765482f335bc6fe75b12f6bed389af65a6b053b0755490a166517d03630bd10bd1224288aa568a6a031dbf9"}) r5 = accept(r2, &(0x7f0000e5b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000be6000-0x4)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c17000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000d20000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008fb000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000af000+0x2ce)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000014e000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000715000-0x4)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000bf5000)={&(0x7f00009f7000-0xc)={0x10}, 0xc, &(0x7f0000eee000)={&(0x7f00003e2000)=@updsa={0x360, 0x1a, 0x0, 0x0, 0x2, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x100, 0x1, 0x0, 0x0, 0x80, 0x80, 0x73, 0x0, r6}, {@in=@broadcast=0xffffffff, 0x2, 0x3f}, @in=@multicast2=0xe0000002, {0xfff, 0x4588f1b5, 0xe850, 0x168, 0x4, 0x8, 0x0, 0x7}, {0x1f, 0xfffffffffffffffb, 0x400}, {0x1, 0xc3b, 0x6}, 0x6, 0x0, 0xa, 0x2, 0x0, 0x1}, [@address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr, 0x2, 0x6, 0x730855b4}}, @etimer_thresh={0x8, 0xc, 0x4}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x8, 0x2, 0x100000000, 0x0, 0x80, 0x20, 0x67, 0x0, r7}, {0x0, 0x4c4a, 0xffffffffffff1d29, 0x7, 0x3, 0x7, 0x1b1, 0x6}, {0xffffffffffffff00, 0x1ff, 0x748e3bb5, 0x30}, 0x8, 0x2, 0x2, 0x1, 0x2, 0x2}}, @lastused={0x10, 0xf, 0x10000}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0x20, 0x4, 0x0, r8}, {0x100000001, 0xe3, 0x9, 0x7fffffff, 0x0, 0x6a68e170, 0xb27, 0xffffffffffff2606}, {0x5, 0x4, 0x3, 0x4f01}, 0x3, 0x8, 0x0, 0x1, 0x3}}, @migrate={0xb4, 0x11, [{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xff, 0x4, 0x0, 0x7, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6c, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@empty, @in6=@empty, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in6=@empty, 0x7e, 0x2, 0x0, 0xffffffffffffffff, 0x2, 0x2}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x1}, 0x40080) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000025f000)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x100, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000811000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @empty, [], [], @common='erspan0\x00', @generic="f21ba69f0ce9d773c7867479d196d7c5"}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="16ed437aae4a82eb4c6457b2026d8e82", @common='bpq0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @generic="fe7006a2637bf4043d77cbf261ab4b8a", @generic="54859120236ab59b526030c309d88c2b"}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f000062b000-0x1000)="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") 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0xffffffffffffffff, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00002b5000-0x8)) bind$inet6(r1, &(0x7f0000ff5000-0x1c)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000ff4000-0x478)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x100, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000aca000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='ip_vti0\x00', @common='erspan0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x8}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, [], [], @generic="8118d67355e55de9c0bfb91fb2f28ee1", @generic="c17c222b26242850ad115e6b14d5ed5a"}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x93}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ff5000)={0x0, 0x3c, "70f7fa5a450dcf5f115baabb35128c3a4df97ced27b5b38b548ae9ecefeba5c7eac2fefcf76b9351a517a3b9a86860f03decad412b840d357cdf3a45"}, &(0x7f00005e9000-0x4)=0x44) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff6000-0x8)={r3, 0x7e}, &(0x7f0000ff6000)=0xfffffffffffffcae) 2018/02/12 05:16:47 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f9c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000715000)=0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f9b000)=0xffffffff, 0x4) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d4b000)) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000514000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fc7000-0x4)=0x1c, 0x800) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000051d000)={@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, 0x1, 0x5, [@empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000529000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}], 0x20) r4 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005f3000)={0x3, 0x200, 0x1, 0x1, 0x0}, &(0x7f0000505000)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000fc8000-0x4)=r5, 0x4) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) [ 62.753575] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 62.779051] sctp: [Deprecated]: syz-executor0 (pid 9849) Use of int in maxseg socket option. [ 62.779051] Use struct sctp_assoc_value instead 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f5a000)=@assoc_value, &(0x7f00008e2000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e7a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e73000)=0x5, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000356000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000fb000)=0x2e, 0x800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b63000-0x4b)="882d49a68625859f06fc4533c4121640aa4fb55f1489300004face0ae140da9031a6319ddf220e64d9956c9a010ee903588960388bcff151b48390f06785921e52654f9fa17ce2da4253d8", 0x4b) socket$inet_tcp(0x2, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000881000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x5]}, 0x59) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x4)=0x7, 0x4) bind$inet6(r3, &(0x7f00002f2000)={0xa, 0x0, 0x8, @empty, 0x5}, 0x1c) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ef000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00003fb000)={{0x8, 0x1, 0x66, 0x2, 0x7, 0x7fff}, 0x100000001}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e78000-0x10)={0x5, 0x135, 0x4, 0x100}, 0x10) sendmsg$nl_route(r1, &(0x7f0000824000-0x38)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000095b000)=@ipv6_newroute={0x2c, 0x18, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x39d, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c7a000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x3b, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000d32000-0x8), 0x1, 0x0) 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {0x0, 0x0, 0xfffffffffffffffc}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:47 executing program 3: r0 = socket(0x40000000015, 0x6, 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) socket$unix(0x1, 0x7, 0x0) 2018/02/12 05:16:47 executing program 7: r0 = socket$inet(0x2, 0x80800, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000405000)=@int, &(0x7f00000b9000-0x4)=0x4) r1 = socket(0x0, 0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x5}, &(0x7f000085b000-0x4)=0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f0000000000)={0x1a, 0x6, 0x11d, 0x1, 0xfffffffffffff21d, 0x80, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000001000-0x4)=0x8) accept$alg(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0xffffffffffffff85) 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can, 0x10, &(0x7f0000e72000)=[]}, 0x0) accept4$nfc_llcp(r0, &(0x7f00001d3000), &(0x7f00006fc000-0x4)=0x60, 0x800) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f000000d000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000000e000-0x4)=0x7, 0x4) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) getsockname$inet(r0, &(0x7f0000f97000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000158000-0x4)=0x10) r1 = accept4(r0, &(0x7f0000772000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00005f3000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000384000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0x4}}}, 0x8, 0x101, 0x0, "12642edf425628a5effc7fe00b7cf65510bc1089efb32c0bfc0e8f440622f8182b7be727dd3cd9ce91ea7a7255d0623170084c2dbeab5447228aaee514ccba8e9960d98cf7bbe69e3b939203d4d846a5"}, 0x160) 2018/02/12 05:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a14000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x6, 0xffff, 0x45, 0x3be, 0x88}, &(0x7f0000548000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a3f000-0x10)={0x0, 0x4, 0x7ff, 0xffffffffffff0001}, &(0x7f0000b28000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008f5000-0x4)=@assoc_id=r1, 0x568) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x451}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) readv(r0, &(0x7f000039c000-0x48)=[{&(0x7f0000757000-0xbc)=""/188, 0xbc}, {&(0x7f00001e7000-0xa8)=""/168, 0xa8}, {&(0x7f00006dc000-0xee)=""/238, 0xee}, {&(0x7f000013d000)=""/120, 0x78}, {&(0x7f000049c000)=""/118, 0x76}, {&(0x7f0000e6e000-0xa2)=""/162, 0xa2}, {&(0x7f0000c34000-0x6e)=""/110, 0x6e}], 0x7) [ 62.966877] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 62.974539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.993459] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001e000)=0x10, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001f000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000017000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000)={0x4, 0x0, 0x10000, 0x9}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000001f000)={0x1, r3}) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0x6, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f00009db000)={0x0, 0x0}) connect$pppoe(r2, &(0x7f0000667000)={0x18, 0x0, {0x1000, @empty, @generic="13cd660868ce06fa63ab3af16396db51"}}, 0x1e) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000051f000-0x14)={@local, 0x0}, &(0x7f00003d1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b6d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x629, r3}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004ba000-0x4)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000987000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000591000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000ff000)={r4, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}}, 0xff, 0x6}, 0x98) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000771000), &(0x7f0000033000-0x4)=0x5) socket$inet6(0xa, 0x7, 0x6b6b) 2018/02/12 05:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2008000400000020, &(0x7f000089e000)=0xa, 0xfffffffffffffdce) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000038000)=0x10) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024000-0x30)=[{&(0x7f0000036000-0x85)="9ecc9de86041adf70a8ecada513dd3bac4fc2ff5e208dbc80ff18d316352f14cbb9152cba16234a7775dc24d63df00093863c9b908705c8f1e4f6e802a85df142c87a72f320246a662cbf032b929a24062441ebad3d8dae2f6ccb7d6ae", 0x5d}], 0x1, &(0x7f0000021000)=[]}, 0x0) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000066a000)={@local, @remote}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000321000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c5e000-0x10)=@generic="c560e55807ea11812be36cbf3ad6d382") pipe(&(0x7f0000d96000)={0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003a0000-0x6)={0x0, 0x80}, &(0x7f0000fe6000)=0x6) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fe6000)={r5, 0xbc, "a3bd98abaf33b28df80cdb8f7a623700314469a965f767eb285eb53453f2516cf1987a39c6dea960aa9cb11392a88c3998466de80d92737c0109d5a12ba7dc065f82062532f67d05f600f7eee93f6c58f125040507a6ef6904f7f241a8e767021aa732d66587a22b395e1d0ec8e0f042da0c3e03a3425762ec79ff7c52f160c4761bdb5a1ce6b9caf676faf811dc5395fdccc4097a2f498cc3911106064b29ed7eaf6da9e0121b2c00e6a0299d00b911c666a3410c8e249b78f07c30"}, &(0x7f00005d8000)=0xc4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fe5000)=0x4) r6 = accept$inet6(r2, &(0x7f0000fe4000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000fe5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000092e000-0x8)={0x0, 0x2}, &(0x7f00008d7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f68000)=r7, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000fe4000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, {0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x97}, 0x9, [0x3, 0x5, 0x5, 0xdd, 0xffff, 0x2, 0x5, 0x3]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00003c7000)={0x7, 0x2, 0x20, 0x6c, 0x10000}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000fe3000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "ffffffff00000000"}}}}}, 0x0) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000005c000)=@req3={0x1, 0x100000000, 0x4, 0x0, 0x81, 0x8}, 0x1c) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f000078f000)=[{&(0x7f00008e9000)="a7cbf48642a18edadcb2a9625e46fc9b410b147f03c8ae50500ca719a7b29d8c3e5e00fbe98f24f4338a5f551c5d9d176df6670578475cd310ea52bc43912149cd9a30e95d8df259eca52e0f62c058820320c42f5b8f425cae9919800cb4b0ccf0bd5e07d06bbd5a2b83f02cb09f0e4add891545f4e07270d734dbccfc6e8308cbb87250a33209d60fbae380c2ee30e1a96e04759a6cff61b787e2f7827f1b95d87aa55d86389d12442c49b898ceffc6eb10c33a4421e1aa232e68958b43e4b4283953852a0dc14db8c9daef3a56b29113", 0xd1}, {&(0x7f0000d39000)="9c2ead61d06816c194d18d449544b1d84315711d4e295a3ecd60a517188afbc66af8cd", 0x23}, {&(0x7f0000480000)="6109d264d3cc04506273efa8f5b5b08185cdd7ec242a465a224a410ba1ca5e467d7192592f4e771172d129fd03b97fc753d3617c12138d240d984506123084e44e415b1b42703534cad988c5bd4f1c7bd1c2b594f23bf0b8debae6c95fe598d578457c9e0482e540bf927fdccf81c888e4ca6e5d7dd9bfc034c93413a40c916ae0be3b0518f2272cf5516c04e3ed04671c99eaac5c5658e2673282c51200705af3d3f19da93f1159cea3d1a847cb3b996fc6fc366f1075fde32f907d443a4d", 0xbf}, {&(0x7f00001e0000)="6d245a0a81710e015302924a86e8f4704cb7b40a5018755eb9d76f1a622f8868fbc86117134f5ab95ddff75bc7b6caa56f102bd8b580ef40af39a3cd939dc3d78821d72985164d14", 0x48}], 0x4, &(0x7f000012e000)=[]}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000-0x468)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000017000)={0x6, 0x0, 0x10001, 0x8000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000019000)={0x5, r2}) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f00002d3000-0xc), &(0x7f00002f2000)=0xc) r1 = socket(0x8, 0x6, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000428000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003ce000-0x4), &(0x7f00004a3000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009d0000-0x28)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000088a000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000020007, r3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d3a000-0x4)=0x3, 0x4) 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x804, 0x9, &(0x7f000047a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c0e000-0x8)={0x0, 0x6, 0x3}, &(0x7f00002a7000-0x4)=0x8) connect$vsock_dgram(r2, &(0x7f0000635000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000048d000-0x38)={r3, 0x30, "4dd934db81a3b6d6538c3519f262dee38d8c71145952f3be6bdb6fa386d298b199680b941f53e0b9e0c1295b5206f07f"}, &(0x7f0000604000-0x4)=0x38) preadv(r2, &(0x7f00000ec000)=[{&(0x7f0000ef2000)=""/151, 0x97}, {&(0x7f0000107000-0x5b)=""/91, 0x5b}, {&(0x7f00008ec000-0x13)=""/19, 0x13}, {&(0x7f00004ac000-0x6e)=""/110, 0x6e}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002be000)={0x0, 0x7}, &(0x7f0000480000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b5a000)={r4, 0x1b5, 0x3, 0x5}, &(0x7f0000575000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fe2000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000362000)={r5, 0x80000, r1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000025e000)={0x0, 0x9, "000000010000000000007fffff6fbf"}, &(0x7f000071e000)=0x17) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000033000), &(0x7f0000661000)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002b0000)={0xda, 0x2, 0x5, 0x5a}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006b9000-0xa0)={r6, @in6={{0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, 0x7, 0xffff, 0x13e, 0xff, 0x3}, &(0x7f00004f7000)=0xa0) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f00005cc000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r7 = accept$inet(0xffffffffffffff9c, &(0x7f00002ac000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00004dc000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000076000-0x4)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a58000-0xa0)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0xbefe, 0xc3, 0x5, 0xb09, 0x1}, 0xa0) [ 63.201838] Subscription rejected, illegal request [ 63.248400] Subscription rejected, illegal request 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x10009, 0x4000000000000002) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000081000-0x10)={&(0x7f000008e000-0x8)='./file0\x00', 0x0, 0x18}, 0x96) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000024000-0x10)={r1, 0x50, &(0x7f0000006000)}, 0x10) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000fb000-0x38)={&(0x7f0000051000)={0x10}, 0xc, &(0x7f00000fb000-0x10)={&(0x7f00000fb000-0xf8)=@upd={0xf8, 0x12, 0x700, 0x4, 0x0, {{'xts-twofish-3way\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xe34d}, {0x8, 0x1, 0x9}, {0x8, 0x1}]}, 0xf8}, 0x1}, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x100000000, &(0x7f0000006000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000004000)={0x4, 0x2, 0x6, "002165c3f9f0", 0x8}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x270) r1 = socket$inet6(0xa, 0xa, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000006000-0x88)={0xffffffff, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x40}}}, 0x88) 2018/02/12 05:16:47 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"4b0dfa66305933"}, 0x80000001}, 0x10) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x1, 0x4) 2018/02/12 05:16:47 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@bridge_getneigh={0x30, 0x1e, 0x0, 0x1, 0x0, {0x7, 0x0, 0x0, r1, 0x8020, 0x8422}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}, @IFLA_LINKMODE={0x8, 0x11, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getsockname(r0, &(0x7f0000398000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00006f0000)=0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000ea000-0x40)={r0, r0, 0x7, 0x4, &(0x7f0000a4f000-0x4)="76664814", 0x2f, 0x4014, 0x0, 0x7ff, 0x5, 0x1, 0xa8b, "6fbeb3194175104612943c1594005c76b46a226d96cb6cd1"}) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f8d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001f7000-0x4)=0x1c) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f8d000-0x1c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) pipe(&(0x7f0000f8b000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00007ff000-0x20)={0x200, 0x3, 0x4, 0xffffffff, 0x7, 0x4}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000328000-0x4)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary}]}]}, 0x20}, 0x1}, 0x0) connect$ipx(r2, &(0x7f0000275000)={0x4, 0xc3, 0x1, "e09b0bfa4506", 0x81}, 0x10) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000f8b000-0x18)=@add_del={0x2, &(0x7f0000f8b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffb}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000037e000), 0x4) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) sendto$ipx(r2, &(0x7f0000331000)="596668e4b467539369c16a2e824eb5a30b913984ff053bbec1277e26b0e9341a95b9e34a3c53d8b0d474c1c8dcf6f3b5cd05cf53b57c3dea28547fec655f845a3d407c32570fb381aaf4da5bdfe7cf5e8e6205cd7b59a5eace4f71165351a067c0efeabee060d259de7cc5a0fb0b", 0x6e, 0x4000000, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003b4000)={0x0}, &(0x7f0000d73000-0x4)=0xc) r6 = getuid() r7 = getgid() r8 = getpid() connect$rds(r2, &(0x7f00001e3000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006d7000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000870000-0x4)=0xe8) r10 = getgid() sendmsg$unix(r2, &(0x7f0000e02000)={&(0x7f0000eed000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c8c000)=[{&(0x7f0000601000-0xb5)="aaa660ae5dfc6717e6284167de00e6347d1ee0fa45694921cd7ca5657aed04514af067d5854a4d0abb32d0fc6e8dc01c6627e62bde6ce023b151a733bfe016521e3d434dfc6ae7118e5a4b3bca9a79894b52a7c6382465b2d3608f00c9d4c70f5a8a04a906031380df9519bd66ba0da2e0743f883a759f3c82e68b767cf96e66c4eea6b86fdd6af71441c5045e88cbf90edda250e9657d26558572c205221d37966d4a3a0e5894f837b3458ee635580d6bf1dc63b7", 0xb5}, {&(0x7f00002c9000)}, {&(0x7f0000bcd000-0x8e)="3b5fbb1a1bece850b58efa1ee75e89d7d3b78daf3dfefcbd19d252f06325e45a4fd6b973eca947cdefee03044a721f08eb78cfd9edd6a08078f32cf87c78f17246dd11e9dcc71bab6cd6c52ae2aa97b83df1e696516cb3cf9a329180535ea00bec38422aced244ea2f94b8b4d5a66231424b2f8c4ff0bd1ae70a867d5dce70550af57ac8a1446845887a2d490cf5", 0x8e}, {&(0x7f0000cdc000)="c1cbe54534eb935824285d129306fd254da154349caccfa34ab6a0b49b3dc1b37b7b947897ee356033f8da4a3ef20750459cf51d4aad9e953cfde8eab0e13e3bad9ec0f2ed9971d6f11d6d1f4f48efc9760f975b3304057e72b248f5c202bbf45fe9b2008248d69e855c4d85a058f086e14216689ce1b41850208d", 0x7b}, {&(0x7f0000025000)="cfbef7798a3a8e005a", 0x9}, {&(0x7f00003c6000)="6776e45794b6a1630ea5c814fa581c18b3af67a2774d9c43a47f42349a7387d8dd2f5e4713e0fdaa4b3cabfd22e64da1bdf9b83b557eb039521ed0cd79e72a53443836b82da3ba5912f153ad3d1cd18c334ec75bb0d91f900d828c12574190553ccfbdbff3b463b0f6802a96c7b85dad88f97628563488424ed68dc29fd8cf954414e2d9b20d869cc9943f59a67bf28e4b676e6f6ed1da0126bda89b01901b70c30c018537c649945cc3204f5e013169d17330694d46c47d6c7eac8e1b262efedda823bf2d1b3e29640c507b68c0c61681132f29e2f7ea33cdda45810dd2fa6c08bf07e0c948193fae91ac273cc1c5289265261ec4fdf4135d", 0xf9}, {&(0x7f0000723000-0x7b)="c0b1d9be73c6d2393e8f9916cb53b4fd54a6e2cdf40aac1a28636831c200ab68a356260c445fda2a932b29dad84fa08c4feb8fb1ec607b10e0aea7d75f048c5e4608bcd8e5a08c0b0dab583a7c5aa44c9eb7038137337647750c49761738088cf38aff20f80f289fc8239457f4ab1a43ba602f29a55d3f6ba790a9", 0x7b}], 0x7, &(0x7f000049b000)=[@rights={0x28, 0x1, 0x1, [r1, r4, r4, r2, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r4, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x80}, 0x4010) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004d2000), &(0x7f0000994000)=0x4) listen(r2, 0x149c) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000010000-0x4)=0x1c, 0x80000) ioctl$int_in(r1, 0x5421, &(0x7f0000003000)=0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x101, 0x3, 0x395, 0xfffffffffffff9ed, 0x1f49, 0x0, 0x80, 0x7, 0x30, 0x2, 0x3}, 0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000)={0x0, 0xfffffffffffffff8}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000011000)={r3, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x5, 0x3, 0xfffffffffffffff7, 0x6}, 0xa0) 2018/02/12 05:16:47 executing program 2: socketpair$inet6(0xa, 0x0, 0x7fff, &(0x7f0000d03000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000247000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @empty, 0x1}}, 0x8, 0x0, 0x8, 0x10001, 0x1f}, &(0x7f0000237000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000583000-0x8)={r1, 0x7f}, &(0x7f0000000000)=0x8) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r2, 0x119, 0x0, &(0x7f00000d2000), 0x0) 2018/02/12 05:16:47 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000c3c000-0x28)=@framed={{0x18}, [@alu={0x7, 0x6, 0x7, 0x7, 0x0, 0x8, 0x10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c20000-0x14)={0x0, r0, 0x5, 0x8f8aa8f75067c0a6}, 0x14) 2018/02/12 05:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) connect(r0, &(0x7f0000e49000-0x9)=@rc={0x1f, {0x1, 0x5, 0x0, 0xffffffffffff0000, 0x2c95, 0x2}, 0x4}, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006cd000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000e1f000-0x4)=0x7d7, 0x4) r2 = accept4(r0, &(0x7f0000536000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004bc000)=0x14, 0xdcc2ae226ef4b2d) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000029c000-0x4)=0xffffffff, 0x4) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) recvfrom(r3, &(0x7f0000323000), 0x0, 0x103, &(0x7f0000ed2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000eee000-0xe8)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000ec2000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001f2000-0x4), &(0x7f00005c3000-0x4)=0x4) 2018/02/12 05:16:47 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x1e, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000002000-0x2)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000eec000)=0x4) setsockopt$packet_int(r0, 0x107, 0x800000000000014, &(0x7f0000003000-0x4), 0x9c) 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3ff) socketpair$inet(0x2, 0x0, 0x400, &(0x7f00004f7000-0x8)={0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000917000-0xe8)=""/232, &(0x7f0000cc5000)=0xe8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000086b000)=@sack_info={0x0, 0x0, 0x200}, 0xc) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000cd8000)=0x9, 0x4) pread64(r0, &(0x7f0000f01000)=""/87, 0x57, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f0000c30000)=""/217, 0xd9, 0x2000, &(0x7f000012d000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fc0000-0x8)={0x0, 0x6}, &(0x7f00003e0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b53000-0x8)={r2, 0x1f}, &(0x7f0000b1b000-0x4)=0x8) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fad000-0x20)={@generic="7c4edb9a11205435faac073b70d3bbd1", @ifru_flags}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000e000-0x460)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f000002a000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000000f000)="3aec", 0x2}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000002c000)={&(0x7f0000010000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000009000-0x40)=[{&(0x7f0000002000)=""/118, 0x76}, {&(0x7f000002d000-0xfe)=""/254, 0xfe}, {&(0x7f000002c000)=""/225, 0xe1}, {&(0x7f000002d000-0xca)=""/202, 0xca}], 0x4, &(0x7f000002d000-0xc5)=""/197, 0xc5, 0x4}, 0x2040) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000002d000-0xa3)=""/163, &(0x7f0000028000-0x4)=0xa3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000011000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/12 05:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x800, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000efe000-0x4)=0xd986, &(0x7f0000d3d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000a82000-0x10)=@ax25, &(0x7f0000bce000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005db000-0x20)={@common='bpq0\x00', @ifru_flags=0x3001}) accept$packet(r0, &(0x7f0000964000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003ff000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000028a000)={'vcan0\x00', r2}) sendto$inet6(r1, &(0x7f0000d19000)='\x00\t', 0xe5, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xc9}, 0x184) connect$ipx(r0, &(0x7f00006e5000)={0x4, 0xfff, 0x4, "8f0bc499e202", 0x1}, 0x10) 2018/02/12 05:16:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x9, 0x40c, 0x7fff, 0xfffffffffffffda4, 0xac}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x5}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1"}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5}], 0x10}, 0x0) 2018/02/12 05:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000841000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001}], 0xfffffd90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/12 05:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket(0x3, 0x2, 0x978400000000000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b5b000-0x4)=0x8000000000, &(0x7f00003ab000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:47 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8919, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r2}) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/12 05:16:47 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000009000-0x8f)="851b11db4f73717e70c61a8f0cab4bd33fb1a6ec63adf1e46d27cc521cb6429957ed3283d68d6ab4e6b6aca31cff225ffb8a857cb26653f62020136c5c9e7cbbb9b9af0e58f29468e31177fa20c163a0a4901bdc5cb67ee3fbb3d2598d86f1e511b0372fd857f7256e5d9480bfe7a2b7db427b58c6b7a8653b783a396f44837552b0dc89b0380bd1bffc39015ba8b4", 0x8f}], 0x1, &(0x7f0000008000)=[{0x1010, 0x6, 0x465, 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&(0x7f0000007000)=[{&(0x7f0000008000)="868d616a083c2f00e5a4d35c8693200d88f4bf87f0654d4308c6dd643f0fd20c43d75447832b451037c95b331543546cc9ee3299562a5f40ddd07c64a6d2abcaa625fabed5d929890b4c18890eee72b90e492a62a1170f8e98e72676b27e9a4517fccde62a13feace7c73adaf75ae9d9b296eaa879b8755ac43d3cb7929848a628eabb680ec31a5b8897ae0ed79637ca5c19d7db91503350349139bdcd2635915da10f347777521d88fa7e4a2e2e6aaf542e1fede02f9b2e0097a290f2b40a5c5fe7c0b177a379e7b30e8403da369d0f669b5bb93a4b1b96", 0xd8}, {&(0x7f0000009000-0xef)="1c1e136992f2ae1a819787df785d7528cd6b74ee7fbcb7da89045cacf4f62e9688bc53a7e83adc59aabbcf51e8de7c038410a984fc3a24ed78e232fa043d4bdb59c79fb8dd31c60785c509abe367e60c6343f4425b5d38983961250e69c4e1666add1b1490869f8f9cb937d1ff1a35b32682a6fcee76e17d42919006ac75f17dceb3c4f5a2b09b8d096d338e52b5e2756fc4b65c9251386d765420904925526ef939c5a862ddd1b7fc3bf0755ca6ac533a27973ea76faf676d2200c172061bd788d82aeb3cb1a56c802aa994d1b68506495969f02d8d45eaaf68cf8101b4fa5fcbd9fa52bb4cb05e9f3205964c119a", 0xef}], 0x2, &(0x7f0000009000-0x10a8)=[{0x1010, 0x11f, 0x6, "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"}, {0x10, 0x10e, 0x6}, {0x88, 0x10a, 0x800, "453b0a135cc4ea91707c8cf58c70e6721fa28024461f8e80449a4d25a9ed39011f51de44e039a06a32bc20adecb7376d21e0549bc4933b8c87e55ba3c3430ed48a3ca4b521140d17077002774d72cac433641e6b44cff7993bfb743e7a48113a40adc4283b637b1bf1ae3cc6f2873d707ec38cda"}], 0x10a8, 0x1}, 0x1}], 0x7, 0x4000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3, 0x4, 0x101, 0x3}, &(0x7f0000008000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) connect(r0, &(0x7f0000007000)=@in6={0xa, 0x0, 0x80003062, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000)={0x2d, 0x1, 0x200, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d6d000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x2, 0x80, 0x4, 0x99, 0xfffffffffffffffc, 0x2, 0x69ca2c58, 0x9b16, 0x0, 0x0, 0x2, 0x5e1, 0xee08]}, &(0x7f0000b8a000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000786000)={r2, 0x8, 0x80000000000fe}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000557000-0x8)={r2, 0x9433}, 0x8) 2018/02/12 05:16:47 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00003f3000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000ffc000-0x4)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1, @multicast1}, &(0x7f0000e82000-0x4)=0xc) r1 = socket(0x13, 0x1, 0x6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000ffc000)="cfd07d4cc63fcd2a21e344751c5d7e77512b588d7a636c89a34ceb2ab22b0ab356b31e56192d13bf208a4d699d0c83e9662ebad251087f103dda977a37cac1882ec1212e83190c5200ab352131efe464c2577b5b65b20de31ba49cc0d1b455136499f5f1661c887bfa67d8571f81f9c93441002a425f803373d566fdf35d218bc48597d468ef9071c85fae8757da066aad18cea705bfd53f95fc4c5a9df8ec52d1fb954f98da308b45a35ff895bcf7772a07f22735fde4e992bbb486dfd3", 0xbe, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000ffc000-0x10)={0x5, &(0x7f0000ffb000)=[{}, {}, {}, {}, {}]}) 2018/02/12 05:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000026d000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000080b000)={r0, r1, 0x5, 0x2}, 0x10) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/02/12 05:16:48 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000003000)=[]}, 0x0) 2018/02/12 05:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522", {}, {}, 0xffffffffffffffff}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd", {0x40000000000000}}, 0x0, 0x70, 0x453, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000460000), 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/12 05:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d9f000)={@random="a16e8acf7a26", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "5ed018ac366e5aee9ee45247"}}}}}, &(0x7f000038f000-0xc)={0x0, 0x40000000000000d4, [0x0]}) 2018/02/12 05:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) accept$nfc_llcp(r0, &(0x7f0000cd5000), &(0x7f00000d7000-0x4)=0x60) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000093f000), 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000401000)=0x4, 0x4) 2018/02/12 05:16:48 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f000001e000-0x80)=@generic, &(0x7f0000007000-0x4)=0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000026000)=[@in6={0xa, 0x3, 0x42611d0c, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000025000)=0xc, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000024000-0x98)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) epoll_wait(0xffffffffffffffff, &(0x7f0000007000)=[], 0x0, 0x0) 2018/02/12 05:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0xffffffff) sendmsg(r0, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000cfd000)="2300000024009115460000000000001201000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000025a000)=@int, &(0x7f00006dd000)=0x4) 2018/02/12 05:16:48 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8080f, 0x4, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000028000)={0x0, 0xe8c, 0x4, [0x5, 0x2152, 0x6, 0x8d]}, &(0x7f000003b000-0x4)=0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000003a000)={r1, 0xfffffffffffffc00}, &(0x7f000003a000)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socketpair(0xf, 0x0, 0x0, &(0x7f0000035000)={0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000003b000-0x20)={0x0, 0x0, 0x6, 0x0, 0x1, 0x10000}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000029000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000003000-0x10)=@can, &(0x7f00005c0000-0x4)=0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000767000)=0x1, &(0x7f0000522000-0x8)=0x4) 2018/02/12 05:16:48 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000015000)={@generic="b5034d95db06c5fa95de125d2f6ca33a", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000009000)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000023000-0x8)) 2018/02/12 05:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005e8000-0x78)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xb8, @empty, 0x8001}], 0x78) [ 63.650446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 05:16:48 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000665000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000887000), {[{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0x12}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/12 05:16:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000b90000)=[], 0x0) 2018/02/12 05:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000008) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:48 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000434000-0x4)=0xa0) 2018/02/12 05:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000f8e000-0x4e)="ad7b294d7cca23d8e91426c8f52139850362fd73763b613fe1d71aa098f54d26596b16ff8bae222d6a07bb92e4fbb218ac7023a9875f0463de598b848d3d56c1bf25afc6acfe4ee174d5c43110ef", 0x4e) r1 = socket(0x8, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) 2018/02/12 05:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000660000)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff70) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/02/12 05:16:48 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ea000-0x8)={0x0, 0x7, 0x2}, &(0x7f0000c86000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d55000-0x8)={0x6, 0x8000, 0x4, 0x2, r1}, 0x10) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4), &(0x7f0000c6e000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00008ca000)=@hopopts={0x3b, 0x6, [], [@calipso={0x7, 0x10, {0x6, 0x2, 0x6, 0x3, [0xe5]}}, @ra={0x5, 0x2, 0xffff}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x80}, @enc_lim={0x4, 0x1, 0xe7a}]}, 0x40) [ 63.690703] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 05:16:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) read(r0, &(0x7f0000b1c000)=""/158, 0x9e) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xb7, &(0x7f0000000000)=""/183}) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@un=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000001000-0x28)=""/40, 0x28, 0x8}, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0}) vmsplice(r2, &(0x7f00001a3000)=[{&(0x7f0000be5000)}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) 2018/02/12 05:16:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f3a000)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000003, [@generic="9d9a63542471f91282bf72b6d8"]}}]}, 0x3c}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000884000-0x20)={0x2, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d43000-0x20)={0x0, r1, 0x10001, 0x7}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000168000)={0x80, 0x2108, 0x3, 0x3}, 0x10) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000bba000-0x81)=""/129, &(0x7f0000afe000-0x4)=0x81) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a6f000-0x4)=0xfff, 0x4) [ 63.739906] ipt_CLUSTERIP: bad num_local_nodes 18 2018/02/12 05:16:48 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 05:16:48 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efb000)={0x4, &(0x7f0000f51000-0x20)=[{0x4, 0x1, 0x8, 0x1}, {0x800, 0x6, 0x5, 0x2}, {0x6, 0x0, 0x6, 0x7}, {0x897, 0x101, 0xcec9, 0x9}]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002fe000-0x2)={0x14000, 0x7f}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), 0x4) 2018/02/12 05:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f0000e73000)=@abs={0x20000000, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[]}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1}, 0x0) r3 = accept(r0, &(0x7f0000397000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000033d000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b00000), &(0x7f0000e1f000-0x4)=0x4) close(r1) close(r0) 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006db000-0x4)) 2018/02/12 05:16:48 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r0, 0x1, 0x1, 0x4, &(0x7f000000a000-0x4)=[0x0], 0x1}, 0x20) [ 63.833144] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 63.840712] in_atomic(): 1, irqs_disabled(): 0, pid: 10157, name: syz-executor0 [ 63.848206] 1 lock held by syz-executor0/10157: [ 63.852982] #0: (rcu_read_lock){....}, at: [<00000000d70fa598>] __rds_conn_create+0xe46/0x1b50 [ 63.862053] CPU: 0 PID: 10157 Comm: syz-executor0 Tainted: G W 4.15.0+ #222 [ 63.870362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.879714] Call Trace: 2018/02/12 05:16:48 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x140, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f000001e000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gre0\x00', {}, {}, 0x73}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000031000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000032000)={0x6, 0x1, 0x8, 0x608, 0x80}, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0}, &(0x7f0000031000)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000031000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x4, 0x2, 0x9, 0x2, 0xa0, 0xa0, 0x1d, r1, r2}, {0x8, 0x9, 0x2252aef8, 0x400, 0x1, 0x4, 0x3f, 0x6}, {0x5, 0xffffffffffffaa92, 0x7}, 0x20, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0x3, 0x20, 0x8000, 0x7, 0x100}}, 0xe8) socketpair(0x2, 0x800, 0x100, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000033000-0x4)=r3, 0x4) [ 63.882300] dump_stack+0x194/0x257 [ 63.885928] ? arch_local_irq_restore+0x53/0x53 [ 63.890594] ? print_lock+0x9f/0xa2 [ 63.894215] ? lockdep_print_held_locks+0xc4/0x130 [ 63.899158] ___might_sleep+0x2b2/0x470 [ 63.903140] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 63.909032] ? __debug_object_init+0x235/0x1040 [ 63.913693] ? debug_mutex_init+0x1c/0x60 [ 63.917837] __might_sleep+0x95/0x190 [ 63.921621] kmem_cache_alloc_trace+0x299/0x740 [ 63.926281] ? lock_acquire+0x1d5/0x580 [ 63.930255] ? lock_acquire+0x1d5/0x580 [ 63.934210] ? __rds_conn_create+0xe46/0x1b50 [ 63.938689] rds_loop_conn_alloc+0xc8/0x380 [ 63.942989] ? rds_loop_conn_free+0x290/0x290 [ 63.947462] ? __init_waitqueue_head+0x97/0x140 [ 63.952110] ? rcutorture_record_progress+0x10/0x10 [ 63.957107] ? __lockdep_init_map+0xe4/0x650 [ 63.961494] __rds_conn_create+0x112f/0x1b50 [ 63.965903] ? rds_conn_drop+0xb0/0xb0 [ 63.969763] ? find_held_lock+0x35/0x1d0 [ 63.973809] ? __might_fault+0x110/0x1d0 [ 63.977860] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 63.983725] ? rcu_note_context_switch+0x710/0x710 [ 63.988635] ? kasan_check_write+0x14/0x20 [ 63.992845] ? copyin+0x91/0xb0 [ 63.996105] ? copy_page_from_iter+0x50e/0x7c0 [ 64.000670] ? _copy_from_iter+0xf30/0xf30 [ 64.004885] ? _raw_spin_unlock_bh+0x30/0x40 [ 64.009274] ? rds_message_copy_from_user+0x29e/0x370 [ 64.014444] rds_conn_create_outgoing+0x3f/0x50 [ 64.019090] rds_sendmsg+0xda3/0x2390 [ 64.022871] ? avc_has_perm+0x43e/0x680 [ 64.026838] ? rds_send_drop_to+0x19d0/0x19d0 [ 64.031311] ? iterate_fd+0x3f0/0x3f0 [ 64.035090] ? lock_downgrade+0x980/0x980 [ 64.039221] ? find_held_lock+0x35/0x1d0 [ 64.043268] ? sock_has_perm+0x2a4/0x420 [ 64.047306] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 64.052646] ? lock_release+0xa02/0xa40 [ 64.056599] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 64.062463] ? __check_object_size+0x8b/0x530 [ 64.066940] ? __release_sock+0x360/0x360 [ 64.071074] ? __might_sleep+0x95/0x190 [ 64.075032] ? selinux_socket_sendmsg+0x36/0x40 [ 64.079678] ? security_socket_sendmsg+0x89/0xb0 [ 64.084419] ? rds_send_drop_to+0x19d0/0x19d0 [ 64.088892] sock_sendmsg+0xca/0x110 [ 64.092583] SYSC_sendto+0x361/0x5c0 [ 64.096287] ? SYSC_connect+0x4a0/0x4a0 [ 64.100249] ? security_socket_bind+0x89/0xb0 [ 64.104726] ? SYSC_bind+0x290/0x410 [ 64.108441] ? SyS_futex+0x269/0x390 [ 64.112137] ? do_futex+0x22a0/0x22a0 [ 64.115917] ? exit_to_usermode_loop+0x198/0x2f0 [ 64.120650] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 64.126167] SyS_sendto+0x40/0x50 [ 64.129598] ? SyS_getpeername+0x30/0x30 [ 64.133637] do_syscall_64+0x282/0x940 [ 64.137506] ? __do_page_fault+0xc90/0xc90 [ 64.141716] ? finish_task_switch+0x1e2/0x890 [ 64.146187] ? finish_task_switch+0x1b9/0x890 [ 64.150658] ? syscall_return_slowpath+0x550/0x550 [ 64.155565] ? syscall_return_slowpath+0x2ac/0x550 [ 64.160473] ? prepare_exit_to_usermode+0x350/0x350 [ 64.165468] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 64.170812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.175638] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 64.180804] RIP: 0033:0x453a59 2018/02/12 05:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x13}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10}]}, 0xe4}, 0x1}, 0x0) 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {0x0, 0x3f}]}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x6, 0x400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009ab000)=0x1, 0x4) 2018/02/12 05:16:48 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = accept4(r0, 0x0, &(0x7f000000a000-0x4), 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000009000)={{0x8, 0x8, 0x5, 0x800000000000000, 0x2, 0x7fffffff}, 0x92, 0x3, 0x3ff, 0x2, 0x6, "43034b8b86c077fb50ecde5455c551e3b9b7859f6b4c6b508dcd6432b02b0cf3a7b5560abed6173f4c51da4acde2c2e05b7babc7b767d1d087e8c36f66c8ffc7fe2273479f4e3f7254a3a6df5b77e1f3d530651844470f3a69bb64493da04402944100890a5c1f0ab42dc3ff1fca233cacfeb479fe2a159cf4feb4494dd092a0"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000015000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000016000-0x10)={r2, r3, 0x0, 0x2}, 0x10) 2018/02/12 05:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) r1 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x11, 0x80000, 0x8, &(0x7f00002ac000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008e7000)=0xc000000000000, 0x4) sendmsg$netlink(r1, &(0x7f0000587000-0x38)={0x0, 0x0, &(0x7f00007ef000)=[], 0x0, &(0x7f0000a02000-0x90)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0xd4}, 0x10) 2018/02/12 05:16:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f0b000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000509000)={0x0, 0x5, 0x97899d411e93572b, 0x8, 0x5b, 0x5d59, 0x7, 0xf3, 0x0}, &(0x7f0000a4d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x2, 0x5}, &(0x7f00005fc000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x1b1) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c93000-0x8)={0x0, 0xffff}, &(0x7f00002e9000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000087b000), &(0x7f0000d23000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000839000)={r4, 0x7fffffff}, &(0x7f0000045000)=0x6) 2018/02/12 05:16:48 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000012000-0xe)=@l2={0x1f, 0x79ad, {0x4, 0x5, 0x1, 0x1, 0x5, 0x400}, 0x7, 0x9}, 0xe) pipe(&(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000012000)=@generic={0x7fff, 0x800, 0xfc5c}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000011000)=0x8, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000011000-0x10)=@nfc, &(0x7f0000010000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000a000)={0x1}, 0x1) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000002000)="19", 0xcb) 2018/02/12 05:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006f8000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x101, 0x2, 0x9, 0x20}, &(0x7f00004bd000-0x3)=0xa0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00005c4000)=""/242, &(0x7f0000ff6000-0x4)=0xf2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000283000)={r1, 0x7123cd84}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 05:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000299000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ce9000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007f9000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000f8a000)=0xe8) sendto$packet(r1, &(0x7f0000569000-0xa2)="1bf8c789acacf41e7b01554c906d1f8b5b4fe909fc65ac8eb292b18824cbdbcebb88b9a3cd90228fc7473dafdbea3ef0818f21d6fc4c087c389551e0d34a206b837a247cf358ea1921367007605bc7180629f29a9db54237dc61688bd2767b70703003f573f97fad36d7ef1832851f150ddd3d9a467a68f3ce98226a018f4b180bd1d6866751ddb958d25ab4dc877170668bc69706b6640b252f36e6c9b731e57794", 0xa2, 0x4048001, &(0x7f0000f5f000-0x14)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x234}, 0x1}, 0x0) [ 64.183970] RSP: 002b:00007f634f96ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 64.191661] RAX: ffffffffffffffda RBX: 00007f634f96f6d4 RCX: 0000000000453a59 [ 64.198993] RDX: 0000000000000001 RSI: 0000000020218000 RDI: 0000000000000013 [ 64.206239] RBP: 000000000071bea0 R08: 0000000020af3ff0 R09: 0000000000000010 [ 64.213485] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 64.220736] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/12 05:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007ce000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000d08000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c54000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0x37)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000702000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000115000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d4e000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004af000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000056c000-0xc)={0x0, 0x0}, &(0x7f0000fb4000)=0xc) r10 = getgid() sendmsg$unix(r3, &(0x7f0000eda000)={&(0x7f0000149000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c8000)=[{&(0x7f0000601000)="456606e4459098be1ec1f48e53", 0xd}, {&(0x7f0000978000)="1df0c006e6ba5002b6162ed6676057698676670952a63cff4217fa", 0x1b}, {&(0x7f00007d2000)="6164744ff472cba68d5fa8b17baace4d868354895de58ee473b047a0f5e5d316", 0x20}], 0x3, &(0x7f0000cf0000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0}, 0x4000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/02/12 05:16:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000424000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f59000-0x4), &(0x7f0000b66000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000-0xc)=[{0x0, 0x0, &(0x7f0000f03000-0x40)=[{&(0x7f0000e13000)="415819e50d29b8edcf0617be2d0d3642d6eddc138b6e0c806f530f3d2120d29eaec476b29b5c8198f83c753e0a297f4893b9a20f5362018d9f4536181fc71573ea48d69c9126c7d3507f4c3f7b081373159c22e339493da0547cb9f2f14c8dfd36eecf745ed30ef4c13791dfc3a24b25e56b0f7498c5ff518de77b41d8f17e0faee1ecc797463126ae48a2a32da24d72ce22122999938e3463b38f4a220a96dff639c068459e3e048a0c926c4526c58fc9cfba25ef1efb6cc79d56288d803b7af38a6cfb5fd54ad06df3c8c34f5cb1f3a1958a7baacb74a442bd4f57c5ef2bee3858a0678567a20e29460756a9f1c21700696ca614f392866b", 0xf9}, {&(0x7f00008cd000-0x1000)="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", 0x1000}, {&(0x7f00005dc000)="0d0eabeaf2476a79c92036b901a63ae196de58d4d18ef8c8d0f4cbaffeb35ad47f9db9774be3baaa302f330a0df5dc211ad6be0be27595444b6a30ed390d0f1919ef05", 0x43}, {&(0x7f000022e000-0x9e)="6fd91a88046e98db867419511c8582a2d8a00e872392e4034f8ddb542c39b844fab85741c1edb99a13020e2a4b4dc0bf6b3a3859882ac00f9dadacb3252b8f76fa0973ea64dfb07b9b7e30fdc4598ac2171549c0f832997240837764e49ac4f0239677d5b25925b00fa8dd8401b4169adc477720421a0886a8347071365d6596f8b01eef53d3ffa5aa709d9eab5ef9b1539dc09803f73b0c70664ea6c62d", 0x9e}], 0x4}], 0x1, 0x8890) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d41000-0x4)=0x401, 0x4) listen(r2, 0x0) r3 = socket$inet6(0xa, 0x807, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006e5000)={@common='ip6tnl0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000231000)={&(0x7f0000c73000)={0x1d, r4}, 0x10, &(0x7f0000188000-0x10)={&(0x7f00007fe000-0x10)=@can={{0x1, 0x4, 0x8, 0xfffffffffffffeff}, 0x2, 0x1, 0x0, 0x0, "aaa0482b3ea31542"}, 0x10}, 0x1}, 0x4008080) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d9f000-0x14)={0x0, 0x5d6b9edc, 0x10001, 0xfffffffffffffffa, 0x8, 0xffffffff}, &(0x7f0000562000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000889000-0xc1)={r5, 0xffffffffffffffb4, "2cc046241358dca6de643be9bcff89700000000000003c839458ce103e5a47f5c7a4724e6fac27fcee6b1d9078ce5cac9a25d7a66f019e67c172094c76a87dcb04cddeee292f03a801557bec55fc62c10814e52acf6ab73e3bb4bd8d7fed4871b9b52f4a57b9f4d27bcb9c64a53e93d9b7ca3da57dd1c3b25f43cec03daa4414269b30098655bcbf02e57798af4ad7f999ed04bb0e4781548bd277c5c88511d2f53059fee4419a5ac2a7fc6143b749649b39de61db60464b40"}, &(0x7f000044b000)=0xc1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005c4000-0x20)={0x7, 0x7, 0x1, 0x4, 0x0, 0x4, 0x1, 0x1, r6}, 0x20) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/12 05:16:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @empty, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009e5000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x218, 0x0, 0x158, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000515000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e7c6b8d43530eea2d7d770da72551ff9a26ea4c221568c8eb3f807e59ef9c49580dd0ed910d32286e26d5378d725d8946c447576a287c33cb2115bd528c00ef6703a698764e759740f767e5d5266d5805feb0f1789fc6eedd5163808404ae50a1373146827e7edc48506b07884e08e11311caf6d5995d0cf1bfb030f579e7dd8", 0x2f, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="8fe604ec4ee7d0805a743bc079d9292e"}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) recvfrom$inet(r1, &(0x7f0000019000)=""/172, 0xac, 0x100, &(0x7f0000db6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 64.284395] audit: type=1400 audit(1518412608.754:60): avc: denied { write } for pid=10178 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000aa4000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:48 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x0, 0x5, 0x6, 0x400, 0x40}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f0000003000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x37c, &(0x7f0000002000)=@raw=[@jmp={0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffc}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 05:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000c67000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009f9000)={0x7, &(0x7f0000059000-0xd2)=[{}, {}, {}, {}, {}, {}, {}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21), 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008d4000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x88e, @loopback={0x0, 0x1}, 0x8}}}, 0x76, 0x1ff, 0xffffffffffffffc0, "6fb5215425cfef5a973b121ea2e20e3110363b582f203e22b3fc6eb7c19b435d6577d0b78baaffb9396bbcfc04da7b9af9f6910b7d9d45952981f4f35b7a891b9816e373f5af181fa5120641d609d072"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00001f8000-0x4), 0x4) 2018/02/12 05:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007f7000-0x10)={0x6, &(0x7f00003f5000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000d57000-0x3)={r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d71000-0xb0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xe085, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}], 0xb0) sendto$inet6(r1, &(0x7f0000848000-0x1), 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/12 05:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c9a000)={&(0x7f0000777000-0xc)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f00005b3000-0x10)={&(0x7f00009c5000)=@ipv6_getmulticast={0x14, 0x3a, 0x820, 0x4, 0x1, {0xa}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x4001) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000), 0x4) 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000188000-0x4)=0x40000000016d, 0xff38) r1 = accept(r0, 0x0, &(0x7f0000dd7000)) bind$bt_sco(r1, &(0x7f0000304000-0x8)={0x1f, {0x1, 0x7, 0x0, 0x0, 0x8, 0xffff}}, 0x8) [ 64.362576] Cannot find set identified by id 0 to match [ 64.435260] Cannot find set identified by id 0 to match 2018/02/12 05:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007f4000-0x20)={@generic="57834c0fbf073de7199dce7d1e3bbdab", @ifru_flags=0x202}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c96000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000ea3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000880000)=0x9, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002aa000)=@buf={0xb7, &(0x7f00002ef000)="c5fb5075c128c604f3eabab4104833dd0d9ab054572b6df6b2530485a8fca65135365e6455dcd2b6a382161e2e92ff397ef4f1716395370e37895cbbefb72959e12647fda2fe2bebe69ba89e2724147e781f52faf50722002b485efe8115e4476f87873dd9230b160bc8026b86a9293c2e9aa541a14601ed4c518375c6b17bea8f5eef421b867da3a5db72f8a87bab241569d842f8a5209c88b647ace2acf9e64f15da86f9ce33298ed1177067c633052d9cde467de063"}) 2018/02/12 05:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000102000-0x10)=[@in={0x2, 0x1, @empty}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000014f000)=0xa0) r1 = accept4$inet(r0, &(0x7f00003df000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000bf4000-0x4)=0x10, 0x80800) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000599000-0x31)=""/49, &(0x7f000067f000-0x4)=0x31) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000068c000)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000ffe000)=0xe8) accept4$vsock_stream(r1, &(0x7f000031b000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) 2018/02/12 05:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dc1000)={0x34, 0x7, 0x1000}, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/12 05:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x8001) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000910000-0x90)={0x8, {{0x2, 0x2, @rand_addr=0x7fffffff}}}, 0x90) 2018/02/12 05:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000815000)={&(0x7f0000924000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000d09000-0x50)=[{&(0x7f0000869000)=""/100, 0x64}, {&(0x7f000078a000-0x9b)=""/155, 0x9b}, {&(0x7f0000688000)=""/18, 0x12}, {&(0x7f00001aa000)=""/11, 0xb}, {&(0x7f0000106000-0xf9)=""/249, 0xf9}], 0x5, &(0x7f0000483000-0x60)=""/96, 0x60, 0x5}, 0x100) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)) 2018/02/12 05:16:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14), &(0x7f00008d8000-0x1)=0x14) 2018/02/12 05:16:48 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0xd, 0x0, 0xf6a15fb2db35d5bc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x24) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000004000-0x4)=0xffff, 0x4) sendmsg(r1, &(0x7f0000020000)={0x0, 0x0, &(0x7f0000021000-0x20)=[{&(0x7f0000021000-0xfe)="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", 0xfe}, {&(0x7f0000009000)="5c46a2e7c074615ad1b168f945", 0xd}], 0x2, &(0x7f0000020000)=[{0x68, 0x10f, 0x40, "a316b9ce09130c7150f736549946f37d9118bb08516e7d305c84cecf7b6a1403e9a2942d8198f7056338741668f1df417f003af46f673bb450e6fc5156c511e96b8c103de9e0ee33ef458846c4a0392422da6950a0260bfa"}, {0x68, 0x84, 0x4, "2dee81a7515302ea93cd8eb20bc8749c6d955acb1cde6f5a8ce1f9d85fcf5ee83f6e78e58988219575f4c79778b5b4fb69fec9e19b6167b0e75066ee9f56311e3b2f878bddae66e3d0d204bace66d1f28ddd21"}], 0xd0, 0x800}, 0x20000000) 2018/02/12 05:16:49 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000000)="484456d85e63a6e644938eaa17ab1c6faf3011ebdf1a101a917f64a23470be47009b5c37c6538e4153968137b365a1b6fd23b9c8f91deab9f6b025", 0x3b) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "7451ad", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x5c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000), &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000087000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b23000)=@nl=@unspec, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005fb000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) readv(r2, &(0x7f00002d3000)=[{&(0x7f00007ee000)=""/83, 0x53}], 0x1) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) recvfrom$llc(r1, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/12 05:16:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000920000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000) r1 = socket(0x10, 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d06000+0x222)=@assoc_id=0x0, &(0x7f00000d2000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000828000-0x8)=@assoc_value={r2, 0x1f}, &(0x7f0000a11000-0x4)=0x8) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000243000-0x1)='v', 0x245) close(r0) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f89000)=@hci, &(0x7f0000ce1000-0x3)=0x6, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000077000)=0x10001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000034f000-0x4)=0x4, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000ba7000)=""/162, &(0x7f0000f8b000-0x4)=0xa2) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4), &(0x7f0000d18000-0x4)=0x4) 2018/02/12 05:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000874000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f00002e9000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000039000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000433000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="6851d32f0c4537e6e79344d1fb85ec8c", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d3d000)=@full, &(0x7f0000f96000)=0x48, 0x80000) connect$netrom(r1, &(0x7f0000186000)=@full={{0x3, {"ae7b66556420f0"}, 0x1000}, [{"126b6c8e53be15"}, {"82933bf0d0d040"}, {"c1ede1c71b9bf3"}, {"bd5131ed8cd3fd"}, {"6b54a8ebc99dc7"}, {"5f24978999ef0a"}, {"8eca4f33fa001c"}, {"b6a2a0ed94fec1"}]}, 0x48) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) getsockname(r2, &(0x7f0000602000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000abb000-0x4)=0x32) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00006ad000), &(0x7f0000097000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000053f000-0x8)={0x0, 0x34}, &(0x7f00001c7000)=0x8) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket(0x10, 0x2, 0x9e6) sendmsg$nl_netfilter(r1, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000999000)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x208, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0xc000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aab000-0x14)={r4, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0x8000]}, 0x14) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg$alg(r3, &(0x7f0000c91000-0xa8)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="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", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x87}], 0x30, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x4, 0x69, 0x3, 0x1000, 0x80000000, "88469c639e9d08bfe481f59ffb29108baba4c7fde5a02506f2840ffacb64274b164651f30999fbe8a2a34de27ee05388a984bc78858045e3b999a575b63d35", 0xff}, 0x60) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000006000-0x418)={'filter\x00', 0x7, 0x4, 0x3a0, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="679033fd00d1d35fba8760299c3eac14"}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @common='syzkaller1\x00', {}, {0xff}}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000005000)={@generic="bd2b5886d82fc8416638a28e7d75c251", 0x1}) 2018/02/12 05:16:49 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, &(0x7f00009e7000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x2, 0xa, 0x10000000008) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007ef000)={0x0, 0x0, 0x30, 0x3, 0x80}, &(0x7f0000438000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bf8000)={r3, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x837, 0x3, 0x0, 0xbb}, 0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) r5 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000d3b000-0x2)=0x7, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r4, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fbf000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x284, 0xcc3, 0x6, 0xfff, 0x2, &(0x7f0000208000-0x10)=@common='gre0\x00', 0x4, 0x3, 0x4}) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000005) mmap(&(0x7f00003ae000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f000037b000)={0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000719000-0x4)=0x5, 0x4) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$ax25(r0, &(0x7f00001bb000)={0x3, {"365da712f8c58c"}, 0x1041}, 0x10) socketpair(0x1, 0x802, 0x0, &(0x7f0000984000-0x8)={0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ee9000)={0x9, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000058b000-0x10)={r2, 0x2}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f00000da000-0x1c)={0xa, 0x1, 0xeae4, @mcast2={0xff, 0x2, [], 0x1}, 0xd6}, 0x1c) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b5a000-0x38)={&(0x7f0000e7e000)=@sco, 0x8, &(0x7f0000474000-0x40)=[{&(0x7f0000c00000)=""/23, 0x17}, {&(0x7f0000b5a000-0xb1)=""/177, 0xb1}, {&(0x7f0000e7f000-0x19)=""/25, 0x19}, {&(0x7f0000292000-0x5a)=""/90, 0x5a}], 0x4, &(0x7f00009b2000)=""/243, 0xf3, 0x1ff}, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e7d000)={0x0, 0x8, 0x20, 0x8, 0x332d}, &(0x7f0000e7d000)=0x18) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d6c000-0x4)) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e7d000)={r2, 0x0, 0x30}, &(0x7f0000946000-0x4)=0xc) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000065e000-0x48)={0xf, 0xf, &(0x7f00000c8000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81c}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x7, 0x1, 0x0, r1}, @exit={0x95}, @ldst={0x3, 0x3, 0x0, 0x7, 0xb, 0x2, 0x10}, @ldst={0x1, 0x1, 0x3, 0x0, 0xa, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x800, 0x7, 0x9, 0xb, 0x80, 0x1}], {0x95}}, &(0x7f0000e7f000-0x4)='GPL\x00', 0x3, 0x7d, &(0x7f00007ac000)=""/125, 0x41f00, 0x1}, 0x48) r4 = socket(0x10, 0x80806, 0xbb0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000e81000-0xa0)={r2, @in6={{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x7fff, 0x4, 0x20, 0xfff, 0x3}, &(0x7f0000e81000-0x4)=0xa0) accept$ipx(r4, &(0x7f00008c1000), &(0x7f0000e7f000)=0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000068a000)={&(0x7f00005c3000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000842000-0x4), &(0x7f0000e81000)=0x1a13047b) r5 = accept$inet(0xffffffffffffffff, &(0x7f000080e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000e7d000)=0x10) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000e7d000)=0x46ea, 0x4) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1}, 0x10) r2 = socket(0x5, 0x3, 0x738) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x55, &(0x7f0000002000-0x53)=""/83, &(0x7f0000003000-0x4)=0x53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0xc6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0x54)="8120afdc930c2d52d10baeed6c5b39a21884a106d303dca464f65a50feb4f7a0cd66b645522c0370b29ea733a902b45a35a7b3ff99e6482f768f4c55fe7ce0c27b27cdf677e44eb9e174487a025a0758d3dee1f2", 0x54}, {&(0x7f0000002000)="dad5a87f5a901a86883d461b9b692dcd50b727d48ef91cefd0408aa2d8c42429d7ddb0a45ad1afd431750208d24018e70e6bf7de4e553437ccca03a3c3d8dd3bc1179d67f596fdee2e76860241ec89650aeafc08ecef2d4a841961643d3a2959f3cdf3098f4238dcf9a5bf1c9351ca4ff22cad6202257c2b9b79175f02ebf19ffae8f6d95ca4808eb7df84f2e696753e8fd8059bf86e8b26033c9f6bbbde5c6cf7bb3008a137b6fffcfc4a797a94645b1204cece3203ec7926131408229643b14d2deea750a8", 0xc6}, {&(0x7f0000003000)="d054336976dfc5dc0ef2e080bc9aa68ada72c810ebc3c90e1353558041a27c00c685a8f6f0e79f83edfd8814cf29b88a457201c4aae9e4e897b4d274b24d3c7e7a6f327b4a24c31417f73f1aa2a71db23ae332e1e3814c21269e70957d568027da09c6647a5bf618df2be5af5d3b1445d50d8c0e7fb901f9d4fffb8dd1ecaa406954f2a8d74f47eaf1d5eca6d9bfe141166702718473812a9f84258b1c82448df6e03adf3121c347aaa2fb612d20143e0670cf469c1ab1fd56027681981d52a2fb2fa5fe4bece4fc20044a86f038b5bf5a80b4fedb89f4ad0706c1c1bc412d89d49399a2047840485f0bc1c051", 0xed}, {&(0x7f0000001000-0x7d)="366d40ee21b49392f08deefd98407576e393f26ebafee4d780ee994f14c45daedfbb6a9d64c1ef42860c726c63ce0ccef0eb433b031062f35bd52120064d2719c0cbb6101c20a405427fa8c3abbdc4b897440c7397553f213acc5715b8213f5a1ed428d59b23780cb8c5a6d0e7f949b6aa96d189172b4fd680d417497d", 0x7d}, {&(0x7f0000002000-0x55)="b0d05a72f9a2a70d7c54b2f8948eee0156f9bb5b012cd3d96ec384209a84cfb883adf8c64482ef722f1605fcdc7f95d0c23b9a55b899a1155b5d0ce765bb0563b60ed167a27c51d093a3231c104689b7550811904c", 0x55}], 0x5, &(0x7f0000001000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x4, 0x7, 0x5, 0x101, 0xd0, 0xffffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xb, 0xd0, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x7fff, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x20, 0x1, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0x8001, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x0, 0x100000001, 0xff, 0x2}}], 0x120, 0x8000}, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000+0xdee)=@int, &(0x7f0000003000-0x4)=0x4) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) r1 = socket(0x9, 0x1, 0x401) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000a000)=[{0xb, 0x20}, {0x4, 0x1000}, {0x3, 0x7}, {0x4, 0x7}, {0x6, 0x6}, {0x3, 0x12d8c3d3}, {0x7, 0x1}, {0x4, 0x4}, {0x3, 0x6}], 0x9) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e2f000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000143000-0x4)=0x6, 0x4) [ 64.763977] device lo entered promiscuous mode [ 64.782491] dccp_xmit_packet: Payload too large (65423) for featneg. [ 64.794644] sctp: [Deprecated]: syz-executor2 (pid 10325) Use of int in max_burst socket option. [ 64.794644] Use struct sctp_assoc_value instead 2018/02/12 05:16:49 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@local}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000027000-0x4)=0xe8) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) socketpair$inet6(0xa, 0xf, 0x5, &(0x7f00001a2000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000538000-0x8)={0x0, 0x1}, &(0x7f000098f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007f0000-0x8)={r2, 0xcc}, 0x8) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000)={0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x81, 0x102, 0xfffffffffffffff7, 0x0, r0, 0x4}, 0x2c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fc7000)={0x0, r2, 0x1, 0x1}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000872000-0x8c), &(0x7f0000fe4000)=""/55}, 0x18) [ 64.866453] dccp_xmit_packet: Payload too large (65423) for featneg. [ 64.899806] dccp_close: ABORT with 65423 bytes unread 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) r2 = accept4(r0, &(0x7f00004b1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e09000-0x4)=0x10, 0x800) bind$bt_sco(r2, &(0x7f0000f40000-0x8)={0x1f, {0x100, 0x7f, 0x1, 0x1, 0x0, 0x8}}, 0x8) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f87000-0x210)={0x1, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x258}}, 0x0, 0x3, [{{0xa, 0x3, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}}]}, 0x210) getpeername$inet6(r0, &(0x7f0000781000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000af1000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x3, @empty}, 0x1c) close(r0) 2018/02/12 05:16:49 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x8, 0x6, [0x4, 0x1ae, 0x5, 0x1f, 0x8, 0x3]}, &(0x7f000001a000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000001c000-0x1)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000017000)=0x1c, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000001b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001a000)={r1, 0x3, 0x10}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000001c000)={0x1, {{0x2, 0x1, @rand_addr=0x4}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000016000-0x102a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x5}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000001d000-0xc)={0x9, 0x1, 0x22, 0xf, 0x6}, 0xc) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000080000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0x124}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) accept4$inet(r0, &(0x7f0000134000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000554000-0x4)=0x10, 0x0) pipe(&(0x7f0000070000-0x8)={0x0}) bind$ipx(r1, &(0x7f00001a2000)={0x4, 0x80, 0x7fff, "2cfb3c760c61", 0x7f}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000693000-0x90)={0xffffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e9f000)={&(0x7f00008b1000/0x6000)=nil, 0x9, 0x4, 0x2, &(0x7f0000b05000/0x2000)=nil, 0x50000000}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000e37000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00009f8000)=0x3a, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000b0b000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e8b000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000de3000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bec000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x1, 0x8, 0x3, 0x8, 0x2, 0xa0, 0x20, 0x88, r1, r2}, {0x6, 0x5, 0x1, 0x5, 0x20000000000, 0x0, 0x2, 0x7}, {0x8, 0x1, 0x9, 0x5}, 0xffffffffffffcc61, 0x5, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff, 0x1, 0x0, 0x8715, 0x2, 0x89, 0x7fffffff}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f4000-0x4)={r3}) bind$bt_rfcomm(r4, &(0x7f0000967000-0x9)={0x1f, {0x100000000, 0x1, 0x40, 0x18, 0x9, 0x4010000000}, 0x11d1b0dc}, 0x9) r5 = accept$alg(r3, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) recvmsg$netrom(r4, &(0x7f00007fc000-0x38)={&(0x7f000005d000-0x10)=@ax25={0x3, {"9936d487a20f3d"}, 0x2}, 0x10, &(0x7f0000d6d000-0x30)=[{&(0x7f0000311000)="58edfe0a54c9264f545af608648bac9f52edb54fb8ae55a31eea803c6cd13a55d65fc0feffc078b8b1660083af5d7c4d0a2caa964e0210ca31f95c9f7e64724fe695ee91ff94dd89901673ec20c081255d1f310edd37fa4449e61debe7016760a9f4a55d196dddf85934e40792ec337854583cd1e1", 0x75}, {&(0x7f0000d85000-0x9)="cab3f4508322791a92", 0x9}, {&(0x7f000019e000-0xd9)="d6e72dadaeb2fb8401ea881f9263d1408db32e9ee33748939230ac998a2a917c3df840c88548c86e4bfefbc67f01efacd8bdf1a4c6ab898c8a3207049f7d459f78eef840e53d59ea8728b7c516c77a6d5964baec7b667c6413be708d20c58dc065749d890addbda06c7b50d11c31be56f2c43e5285378b0891b3fa96158e069356c2bafbcdf81cc7058aae4445553314a1fabd628ccf648397cdd5fa3db822acefc9408825243a64392f73c84bbac40325f1853861a6c0911ca47571aa9f3b2b16859f6c53dd5e8f683f33d6bd7d344a18a31a3874946590c4", 0xd9}], 0x3, &(0x7f00005fe000-0x10d8)=[{0x60, 0x115, 0x9, "3f535c0a54bd81c72f981e1b8209f393dd645d0baf09e1d8e8d76c6e719f1b4e672d144afc6bfefb77db9c6d20a25004dffc8b73784c01cf00b11b2a605a0fd4bcb74bb04a7d2a3d695a141b"}, {0x68, 0x114, 0x8, "a14c37245bdbd6c7e0a86b3248f977952a1555bfdde2ef8466d0b50643377749e05fc05f1adb4cb8ef6964b42f7b86a9b92d8e5dd23ca3c09eb7f7455f0681417403038d847a2a5565dd00a7f40cec967dfe176b8cc45792"}, {0x1010, 0x10f, 0x2ee77077, "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"}], 0x10d8, 0x4000000}, 0x100) socketpair(0x10, 0x0, 0x80000000, &(0x7f0000185000-0x8)={0x0}) sendmsg$key(r6, &(0x7f0000631000)={0x0, 0x0, &(0x7f000078a000)={&(0x7f0000ce5000-0x58)={0x2, 0xa, 0xc193, 0x7, 0xb, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x7ff, 0x18, 0x81, 0x4, 0x40000000}, @sadb_x_sa2={0x2, 0x13, 0x753b, 0x0, 0x0, 0x6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}}]}, 0x58}, 0x1}, 0x81) sendmmsg$alg(r5, &(0x7f000002e000)=[{0x0, 0x0, &(0x7f00005c1000)=[{&(0x7f0000f0f000+0x987)="7ad6785cc00beca09ff966d2d70cb72a", 0x10}], 0x1, &(0x7f000061c000)=[]}], 0x1, 0x0) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) tee(r0, r0, 0xb5b4, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10), &(0x7f0000000000)=0x10) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x415) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(r2, &(0x7f00002fb000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00009a8000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000c05000)={0x6, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x3, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x230) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1}, 0x0) close(r3) connect$unix(r3, &(0x7f0000224000)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/02/12 05:16:49 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xf, &(0x7f00003f4000-0x6f)="bd25906d7af96152c70bb37f2106df3190b13b6d9a6d7b4b6048f2a764ddd269fed999e0881541fe688b0d47c6c2cdb9289c692110a28c082aec87d0b153e8f5a64bab14d69b6e935398bd6fe64c80945b7a0b4568bb2361bd9133eacbf83b80cc652ee86ff5e6df009cad25809db3", 0xa4) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000016f000)) r1 = socket$pppoe(0x18, 0x1, 0x0) pread64(r1, &(0x7f000066a000)=""/227, 0xe3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f00002d0000-0x28)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) accept4(r2, &(0x7f00008cc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00003fe000)=0x3a, 0x0) accept4(r2, &(0x7f0000263000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000069f000-0x4)=0x10, 0x80800) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ce5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x1b0, 0xe0, 0x378, 0x0, 0x2a8, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000278000-0x60), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @common='syzkaller0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}, {}, 0xd4ed}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7dd953fc8a9d146bb6de670e15036208", @generic="17aa2a963e369238590fd3f856457893"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) r1 = socket(0x13, 0x5, 0x9) sendmsg$nl_netfilter(r1, &(0x7f00002f1000)={&(0x7f0000e8d000-0xc)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f00002ee000)={&(0x7f0000ed6000-0x20)={0x20, 0x7, 0x4, 0x0, 0x2, 0x3, {0x0, 0x0, 0x6}, [@typed={0xc, 0x81, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0xa, 0xfd) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dd8000-0x4), &(0x7f0000be9000)=0x4) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000306000), 0x4) 2018/02/12 05:16:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) close(r0) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xf8, 0x1c8, 0xf8, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000bc7000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="7889ac8176b9996ea8d79609c2ec34d5"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) [ 65.037258] Cannot find map_set index 0 as target 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0f000)={0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) r3 = getgid() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecd000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x3, 0x90b09a7dc4690624, 0x8) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000072000)=0x20) shutdown(r0, 0x1) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000001b000-0x10), &(0x7f0000020000-0x4)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000009000-0x4)=0x7f, 0x4) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x398)=@filter={'filter\x00', 0xe, 0x4, 0x338, 0xffffffff, 0xf0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @generic="6bc95055de8009c0a5371bb9316b7a4c"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0xe, [0x0, 0x3b, 0x18, 0x2d, 0x33, 0x13, 0x15, 0x5, 0x11, 0x0, 0x20, 0x2a, 0x19, 0xc, 0x0, 0x39], 0x0, 0x400, 0x3d5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000013000-0x420)=@nat={'nat\x00', 0x1b, 0x5, 0x3c0, 0x0, 0x178, 0xffffffff, 0x220, 0x0, 0x328, 0x328, 0xffffffff, 0x328, 0x328, 0x5, &(0x7f000001f000), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @empty, @loopback=0x7f000001, @gre_key=0x3, @icmp_id=0x1}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x5, 0x603f85e5, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, @port=0x1, @port=0x1}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @empty, @loopback=0x7f000001, @icmp_id=0x2, @port=0x3}}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff000000, @common='syzkaller0\x00', @generic="a5938eb9b926e382d9488e0ebfab4706", {0xff}, {0xff}, 0x8a, 0x1, 0x10}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x10001, 0x5, 0x0, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x7, @port=0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000020000)={r1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000007000-0x10)={0x4, &(0x7f0000021000-0x50)=[{}, {}, {}, {}]}) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@inet=@length={0x28, 'length\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x11b, &(0x7f0000034000-0x20)=[{&(0x7f000000e000)="85d113f9699713d714323c1aa13107a36a8a73c2131b25dcb9d77efe0f1c455702ef16cc2cd6cfb1ff4abe28d3f447afed4eca5404b6f9142132630e3551ae8fa7ef7c2799ab9ad33ddf2fd80a22bb04178463635bb8c878bd26ddfdb72c2433115525dfa6487e909c480a8a321e984c7cd269e616b6e8c952e7750e52d425513c81f8ebefeb8ba33f2f41beaba174035c8e95b73e8d5f156062184f491d0300ff3626ba6028676cca5548e7d539a7555d192fe426903bccefa90521265b06fd77fb67e67c1fee9740725ed3676b7f"}, {&(0x7f0000032000)="5ca89054e3d4f332f7fce6f2e1420c22d554a414275c4deee0ec78545986261700e1c31c8ac58e5f1080ba0e51c3cecdce7e36e0b054dfb2828f6662470a5159dd2331b94ccb6f7123dcf8660b6fa7b111215e2e79f0a5d39ab9032ceda8fa7fd6a7a4"}], 0x0, &(0x7f0000011000)=[], 0x197}, 0x0) 2018/02/12 05:16:49 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000000003d) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3, &(0x7f0000012000-0x30), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @generic="c676ad3dc3bc8fac09640aa51d547ab6"}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[], 0x0, &(0x7f0000028000-0x1040)=[], 0xfffffffffffffec5, 0x100000000000000}, 0x100000000000000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000016000)) pipe(&(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000036000)={{0xffffffffffffffff, 0x5, 0x0, 0x1, 0x1f, 0x100}, 0x20, 0xcf, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000036000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000036000-0x10)={0x9, 0x0, 0x6b, 0x522f}) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "f3"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000069a000)) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000b05000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001fb000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000135000), &(0x7f00003ed000)=0x10) accept4$ipx(r1, &(0x7f00002ff000-0x10), &(0x7f0000a6d000)=0x10, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 65.115222] Cannot find map_set index 0 as target [ 65.126762] ipt_CLUSTERIP: Please specify destination IP [ 65.169437] x_tables: ip_tables: DNAT target: used from hooks PREROUTING/POSTROUTING, but only usable from PREROUTING/OUTPUT 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0x124000)=nil, 0x124000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0xd, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) socketpair(0x5, 0xf, 0x4, &(0x7f000003c000-0x8)={0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000072000), &(0x7f0000089000)=0x4) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@generic="a67c4fac543d2179c7ede830303dee46", @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffff0000}}) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f7d000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfffffffffffffc3f) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) r1 = accept$netrom(r0, &(0x7f0000240000)=@full, &(0x7f0000332000)=0x48) connect$netrom(r1, &(0x7f0000d14000)=@ax25={0x3, {"3fef33ed760749"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x803, 0x6, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000000+0x22a)={0x6, &(0x7f0000000000)=""/174, &(0x7f00007e8000)=[{0x9, 0x1000, 0x7fffffff, &(0x7f0000000000)=""/4096}, {0x10000, 0x0, 0x4873}, {0x7, 0xf8, 0x2, &(0x7f0000000000)=""/248}, {0x401, 0x1000, 0xb3, &(0x7f0000000000)=""/4096}, {0x3, 0x25, 0x3, &(0x7f0000c29000-0x25)=""/37}, {0x40, 0xe4, 0xb629, &(0x7f0000001000-0xe4)=""/228}]}) socketpair(0xb, 0x80005, 0x5, &(0x7f0000328000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000000)={&(0x7f0000668000/0x1000)=nil, 0x1, 0x2, 0x8, &(0x7f00001cf000/0x4000)=nil, 0x6}) 2018/02/12 05:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009e3000-0x4)=0x4, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008ac000-0x1)=0xfffffffffffffffa, &(0x7f0000b4b000-0x8)=0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00004fa000)) connect$ipx(r0, &(0x7f0000cf2000)={0x4, 0x7, 0xd6, "e5780dfa6e1b", 0xffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getpeername(r0, &(0x7f00009ef000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000bc6000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000513000-0x8)={0x1, [0x0]}, &(0x7f0000572000-0x4)=0x8) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) bind$alg(r0, &(0x7f0000509000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000f7a000)={@rand_addr, @rand_addr, @broadcast}, &(0x7f0000f7a000)=0xc) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x4, 0x400) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000000d000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002f000)={@generic="0f8340c4a8c1f785a4b5199a774d211c", &(0x7f000002f000)=@ethtool_coalesce={0xf, 0x200a0a20, 0x1, 0x0, 0x7fff, 0x7fffffff, 0xdf4a, 0xd321, 0x3ff, 0x1, 0x5, 0xfffffffffffff801, 0x3f, 0xc5, 0xfffffffffffffff7, 0x3, 0x0, 0xff, 0x4a, 0x278f, 0x4, 0x1, 0x4}}) [ 65.209858] ipt_CLUSTERIP: Please specify destination IP [ 65.215490] x_tables: ip_tables: DNAT target: used from hooks PREROUTING/POSTROUTING, but only usable from PREROUTING/OUTPUT 2018/02/12 05:16:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b23000-0xa8)=[{0x0, 0x0, &(0x7f0000e47000-0x20)=[{&(0x7f0000990000)="a0108986703c9e01f94624a3340935f91fe1bfcb9bef5b1cd9223f8a4d50d2b11878c7c555fb7fc688bee0a07f4895d2c38a89605598f22644afcb48d5194b4c0b75cd", 0x43}], 0x1, &(0x7f0000b6b000)=[@iv={0xd0, 0x117, 0x2, 0xb8, "b9218050b08ae94abd992371304fd184d6cbf66d32199cc9b70292f59c776aba9eca055b5559af97599db6742195829d0a037d34be7cd342d0e29389d53838a4ba92f3408108fdb1c876c4db5ce10dbe0833c5d2dcefb1d7687307f6064cfa48e0e8cc93461fe62f0b1dbe19269e1f1573246f144e394d6452e37777d81f4ea84b87b52de51ab48722d49c5d7de2b54657a3cf845ff8a911ab746ed428e574d132b47c79a2adbe3450a18ff2c368ea060aba4cc9f381b1e9"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x100, 0x40}, {0x0, 0x0, &(0x7f000021b000)=[{&(0x7f0000c82000-0xf0)="1389444eda3d02ee4b9b50c1e7c41ba7ef05b50a12eb8e45469959e0565f27795b0fe29052e1780736ab4c1916ed37b3186690ad97440c5ac58e8ff798cc702327e57a5f192a5c3a89355793aef0330ab27223fad313d3224fe3ae77fb39810c768e996c0209b0fb5f9ccca79f4027862c878d98e3febeb901235907511953f78d43fa18d2dd23c5bba16af4624068485ccf767939b71f90c260eee444950745416d831cd5c9403ec7efd7b9ae7542784254fe71bfe6ff51c52b173972f79ea80d88ec06fdc3b8dd3f108229344fa4276511a079e8d0ab031fdfa5bcc935cd5b305b00090b97f8c000278205934ecabb", 0xf0}], 0x1, &(0x7f000025b000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x80, 0x117, 0x2, 0x6b, "2dd40692aa6add31a89ed7e46290215cb3c6b3c38a7cdcfaf75b55656dfed03e61e7eece5b6e7e6e10e7e30bcea52ee6fa060fe8b020daee3edb9fb91ed7d953edb00da1718e3d0f8fa21d4cd77635f9ba04f0a10918e50b0ec14a4edbd36ba96a2cf9abbacb0d7b2c6265"}], 0x1098, 0x810}], 0x2, 0x3286e41c6c6b019c) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x2e5) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f0000a1d000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000670000)={0xa, 0x1, 0x407a7fc6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socket$inet6(0xa, 0x7, 0x2) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f87000)=0xffffffffffffff8b, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000025d000)=@assoc_value, &(0x7f00003c7000)=0x8) close(r0) 2018/02/12 05:16:49 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002d3000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00005d8000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000), &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000003000-0x3)=0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000)={&(0x7f0000007000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/12 05:16:49 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000890000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fd9000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00005d6000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fda000-0x38)={&(0x7f0000fd9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00001e8000-0x50)=[{&(0x7f0000fd9000)=""/169, 0xa9}, {&(0x7f0000fda000-0x22)=""/34, 0x22}, {&(0x7f0000fda000-0xa5)=""/165, 0xa5}, {&(0x7f0000fd9000)=""/4096, 0x1000}, {&(0x7f0000fda000-0xae)=""/174, 0xae}], 0x5, &(0x7f0000f73000-0x7b)=""/123, 0x7b, 0x80000001}, 0x2000) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000), &(0x7f0000f18000-0x4)=0x4) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0xf, 0x3) connect$pptp(r1, &(0x7f00004ef000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x20) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 4: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x10806, 0x8, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x67)={0x0, 0x5f, "d0be00152a8361a70a68ec7a4e03f90ebc81bec573c48ed046f9864d966dbac97df8a9445a2e6e44753c09028e728bb633073f5ca423b50f10c5876f0b36cc72cbfb800cbbfd2c28b40be8d6c936c27c285df92058f964209e8d602d75f199"}, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x12, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c82000)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x2, 0x20, 0x9, 0xffffffffffffffc1, 0x98}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r2, 0x8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@alu={0x7, 0xc, 0xf, 0x5, 0x6, 0xfffffff8, 0xffffffffffffffff}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0xfffffea9) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000007000)=0x124) r1 = socket$inet(0x11, 0x3, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000002a000-0x28)={@generic="b2a8fad378673e3e52b0ea38d921758f", 0x1000}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000002a000-0x118)={0xcf81, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x118) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1, 0x0, 0x54}, 0x0) 2018/02/12 05:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c54000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) socket(0x10, 0x5, 0x8) socketpair(0x1, 0xf, 0xd31, &(0x7f0000064000-0x8)={0x0}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ffd000-0x4)={r0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d13000), &(0x7f00004a0000-0x4)=0xffffffffffffff25) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000418000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000180000-0x10)={0x9, &(0x7f00003e8000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f6f000-0x8)={0x69, 0x8b42, 0x1, 0xde}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a5a000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xc7c, 0xb37, 0x4, 0x0, 0x6}, &(0x7f000034a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fce000-0x8)={r5, 0x1}, 0x8) 2018/02/12 05:16:49 executing program 0: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x3, 0x80f, 0x1, &(0x7f000044c000)={0x0, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b03000-0x38)={&(0x7f0000754000)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f00005ef000)={&(0x7f00009a1000)={0x14, 0x800, 0x1, 0x710, 0x6, 0x0, {0xa, 0x0, 0x6}, []}, 0x14}, 0x1, 0x0, 0x0, 0x24004000}, 0x800) close(r1) socketpair$inet(0x2, 0x5, 0x2, &(0x7f000009f000)={0x0, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000b02000)={0x33f6, 0x1, 0x64e6, 0x81}, 0x8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b04000)={{{@in=@remote, @in=@rand_addr}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000280000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b04000-0xbc)=[@in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8001}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7ff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}], 0xbc) socket$netlink(0x10, 0x3, 0x122) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x6) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f00007fb000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0xa, [], 0x1}, 0x5}, 0x404, &(0x7f0000407000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f0000613000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000a0e000)={&(0x7f0000ef4000-0xe)=@l2, 0xe, &(0x7f000083f000)=[{&(0x7f0000875000-0xc5)=""/197, 0xc5}, {&(0x7f0000b9e000-0xe)=""/14, 0xe}, {&(0x7f00007cc000)}, {&(0x7f0000059000)=""/6, 0x6}, {&(0x7f00000a8000)=""/98, 0x62}, {&(0x7f0000af8000)=""/4096, 0x1000}, {&(0x7f0000e9b000)}], 0x7, 0x0, 0x0, 0x3}, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000ca6000)={{0x7ff, 0xfffffffffffffffe, 0x8, 0x7, 0x7fffffff, 0x40}, 0xd9b9}) 2018/02/12 05:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c2000)={0x0}, &(0x7f0000a90000)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000155000)=r3) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r1, &(0x7f0000422000)={&(0x7f000071b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000638000-0x20)=[], 0x0, &(0x7f00009ca000-0x5f)=""/95, 0x5f}, 0x20) accept4$packet(r1, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f91000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000adf000-0x50)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @empty, 0xc3, 0x7, 0x9, 0x100, 0x6, 0x40000000, r5}) 2018/02/12 05:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000+0x6b7)=@nfc_llcp, &(0x7f0000231000-0x4)=0x60, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000de4000), 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000996000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000286000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = socket$bt_sco(0x1f, 0x5, 0x2) r4 = socket(0x5, 0x80000, 0x5) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00004e1000-0x4), &(0x7f0000748000)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00003d4000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000aa2000)=0x4000007f, &(0x7f0000995000)=0x4) 2018/02/12 05:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') sendmsg$nl_route(r0, &(0x7f000068f000)={&(0x7f000022c000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00007ef000)={&(0x7f00009ac000+0x9a6)=@bridge_getlink={0x28, 0x12, 0x5, 0x0, 0x1, {0x7, 0x0, 0x0, 0x0, 0x1000, 0x80}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6c19}]}, 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x2400c840) 2018/02/12 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x10000000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000cf000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00002ff000-0x4)=0xe8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000085d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000051b000-0x8)={0x0, 0x2}, &(0x7f0000f2d000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000974000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001fb000-0xc)={r1, @empty, @dev={0xac, 0x14}}, 0xc) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000061d000-0x8)) 2018/02/12 05:16:49 executing program 3: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0xa0000005}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dfd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000dfe000-0x23)={0x7fff, 0x115c8000000, 0x8000, 0x4a, &(0x7f0000ac5000-0x4a)=""/74, 0x14, &(0x7f00005a3000)=""/20, 0xd4, &(0x7f000055f000-0xd4)=""/212}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000dfe000-0x4)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r6 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r7}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/12 05:16:49 executing program 6: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000d6a000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0xc, 0x80b, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x5e1, &(0x7f0000005000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000004000-0x2d)={r2, r2, 0x1f, 0x5, &(0x7f0000004000-0x1000)="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", 0x3, 0x8, 0x8001, 0x81, 0x800, 0x100000000, 0x9, "ee2c67bd34"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000003000)=@ax25, &(0x7f0000003000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x200, 0x200, 0xffffffff, 0x3b8, 0x200, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x1b8, 0x200, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0xf881, 0x2, 0x0, 'syz1\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@inet=@dccp={0x30, 'dccp\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @icmp_id, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) 2018/02/12 05:16:49 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3, &(0x7f0000025000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000016000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:49 executing program 7: r0 = socket(0x2009, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000002000-0x4)=0xfffffffffffffec8) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0xffffffffffffff5c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xfffffffffffff801, &(0x7f0000fca000-0x8)={0x0}) accept$alg(r1, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair(0x9, 0x80800, 0x9, &(0x7f0000b39000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000448000-0xf4)=""/244, &(0x7f00008b0000-0x4)=0xf4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00002e4000)=0x7, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003e3000-0xe8)={{{@in=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000060c000)=0xe8) sendto$packet(r0, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="20786b22854f"}, 0x14) 2018/02/12 05:16:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000), 0xffffffa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006aa000-0x8)={0x0, 0x485}, &(0x7f000009b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x3, 0x4, 0x8}, &(0x7f0000cce000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001000)={0x10001, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x6, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x3c8) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, 0x29, 0x8, 0x79, 0x80000001, 0x2}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x80000001}}}, 0x8c) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00006d3000)=""/45, &(0x7f0000001000-0x4)=0x2d) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000f26000-0x1c)={0xa, 0x1, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1203}, 0x1c) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000001, 0x2004000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x5, &(0x7f00000b1000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="04e590c9c7483d09447b0379ba99c17c", @common='bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="86d9fb7c66b3af78b943fab674223c37", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1b, 0xffffffffffff7fff, 0xffff, 0x4, 0x1ff000, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket(0x11, 0x80800, 0x10000) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da8000)={r0}) connect$ax25(r1, &(0x7f000047a000)={0x3, {"9efbd1a4e458f0"}, 0x1}, 0x10) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000348000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00001f7000)=0xe8) sendmsg$nl_route(r0, &(0x7f00002f6000)={&(0x7f00009d2000-0xc)={0x10}, 0xc, &(0x7f00003c7000-0x10)={&(0x7f0000a60000-0x3c)=@ipv4_getaddr={0x3c, 0x16, 0x4, 0x6, 0x2, {0x2, 0xbf, 0x4, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5b, 0x47c, 0x1}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = socket(0x0, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=0xffffffffffffffff, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000), 0x0) r3 = socket$inet(0x10, 0x3, 0x10) recvfrom(r3, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000cde000+0x9d8)={@dev}, &(0x7f00007d5000)=0x14) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000695000)={0x0, 0xfffffffffffffd53, &(0x7f0000d84000-0x90)=[], 0x1000029e, &(0x7f00003b4000)=""/212, 0xd4, 0x3}, 0x0) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x801) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000023000), &(0x7f0000018000)=0x8) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0xffffff00], [0x0, 0x0, 0x0, 0xffffffff], @generic="bad35840df3aebb96fde4335e97d796c", @syzn={0x73, 0x79, 0x7a}, {}, {0xff}, 0x0, 0x0, 0x0, 0x18}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000ded000-0x10)=[{&(0x7f0000d22000-0xd1)="12", 0x1}], 0x1) sendto$inet(r1, &(0x7f0000fc1000-0xe3), 0x0, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000073000-0xe)=@l2, &(0x7f00001b0000-0x4)=0xffffffffffffff61) close(r2) 2018/02/12 05:16:50 executing program 0: socketpair$inet(0x2, 0x7, 0xfff, &(0x7f0000c88000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000026a000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x3, @empty, 0x80000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0xfffffffffffffffe, 0x0, 0x4, 0x8, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f000000a000)={0x1f, {0x0, 0x100, 0xff, 0x81, 0x8000, 0x2}, 0x7}, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000005000)={@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="47b4b13f7e6973c674aafd7aec98f3c6"}}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, &(0x7f000000c000-0x1), 0x4}, 0x3e) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x50400000000089e5, &(0x7f0000004000)="1e62c6bf270bcbbcd7debe005314212edcff1609ec0c64c23ab26ae6db7160e884780fa1f7b12d3666b537660000000000008001d324629a") getpeername(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000-0x4)=0x26) accept4$alg(r1, 0x0, 0x0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x4000)=nil, 0x0, 0x7, 0x80, &(0x7f0000001000/0x2000)=nil, 0x200}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="6e9c8d64115b237c5a57a0c4403a41a6", 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x3ff}, 0x8) read(r1, &(0x7f0000001000)=""/65, 0x41) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000012000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000001000)=""/197, &(0x7f000000e000)=0xc5) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002900030007fffd946fa283bc010000807986c497271d7468b51ba3a2d15973", 0x23}], 0x1}, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000), &(0x7f000000a000-0x4)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000000b000)=0x9, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x1d0, 0x1d0, 0xffffffff, 0xc8, 0x450, 0x450, 0x450, 0xffffffff, 0x450, 0x450, 0x5, &(0x7f0000012000), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @gre_key=0x6, @icmp_id=0x3}}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xace, [0x5, 0x0, 0x0, 0x159, 0x0, 0x8], 0xfffffffffffffe00, 0x400, 0x9}}}, @common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x3, @icmp_id=0x2}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common='teql0\x00', @common='ip6tnl0\x00', {}, {0xff}, 0x6f, 0x1, 0x40}, 0x0, 0x190, 0x1c8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x2}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x8, 0x4, 0x1, 0x1, 'syz1\x00', 0x80000001}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0xe, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @gre_key=0x20}}}}, {{@ip={@empty, @rand_addr=0x8001, 0xffffffff, 0xffffffff, @generic="811965402c356553fef18557cd496463", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7f, 0x2, 0x62}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @gre_key=0x5, @icmp_id=0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000fa000)={0x4, 0x10000}, 0x2) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x7ff) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cf000-0x50)={@common="6970365f767469300000008000", @ifru_map}) [ 65.677996] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.686817] openvswitch: netlink: Flow key attr not present in new flow. [ 65.714032] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000018000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000017000)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000015000-0x20)={0x3dde, 0x100, 0x204, 0x2, 0x3, 0xbb, 0x400, 0x2, 0x0}, &(0x7f0000018000-0x4)=0x20) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000018000)={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x811b, [0xb678, 0xffffffff, 0x1000, 0x2, 0x1ff, 0x0, 0x1, 0xfffffffffffff510]}, 0x5c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000017000)={r2, 0x200}, &(0x7f0000017000)=0x8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000-0x8)=@abs, &(0x7f000000d000-0x4)=0x8) r1 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000000e000-0x4)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000000e000)=@alg, &(0x7f000000f000-0x4)=0x58) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f000000e000)="9dc53c891065e330d7a60b9a3955") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000e000-0x8)={0x0, 0x3}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000d000)={r4, 0x4}, &(0x7f000000d000)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1}}) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000797000)={0x916, 0x2, 0x4, 0x800, 0x8, [{0x1, 0x3, 0x8, 0x0, 0x0, 0x1003}, {0x7ff, 0x10001, 0x8fc, 0x0, 0x0, 0x800}, {0x4, 0x127, 0xe35, 0x0, 0x0, 0x40c}, {0x81, 0x7fff, 0x2, 0x0, 0x0, 0x2}, {0x0, 0x8, 0x400, 0x0, 0x0, 0x2081}, {0x1ff, 0x1, 0x1, 0x0, 0x0, 0x81}, {0x100000001, 0x8001, 0x400, 0x0, 0x0, 0x1280}, {0xffffffffffffff7f, 0x1, 0x2, 0x0, 0x0, 0x2402}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0xffffffffffffffdc, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x80, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000845000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fdc000-0xe8)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00008b9000-0x4)=0xe8) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000964000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) socketpair(0x4, 0x7, 0x100, &(0x7f0000000000+0xe49)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000b64000)=0x401, 0x4) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0}) splice(r1, &(0x7f00004a3000-0x8), r0, &(0x7f0000ad6000), 0x3f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000015a000)={0xfffffffffffffffd, 0x7ff, 0xd8b0, 0x20, 0x80000001}, 0x14) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000929000)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000086000)={&(0x7f00002ed000)=@newsa={0x24c, 0x10, 0xff487f00871d5a1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x1}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {0x0, 0x0, 0x0, 0x5}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}}}, @algo_auth_trunc={0x114, 0x14, {{'crct10dif\x00'}, 0x640, 0x1e0, "6254f99d09dd49f40955bfa63f2ec82b21def8d3d15c58586eaa0b02b537db91f0d7c814bb88e6c5b97512aaf40ce311dc816b283e993aee5b445b4ec28d2f1eb9177fdc1220c7d910830b96a484f6626650461c49e829789b86cfd080d447a09b9b7f522124d48b7421a918f0b322eb5b4c3b16a4fed537dffb77729d4575f0b23439d1205b1ac89cf7e81896949e6dd6e601c9bcb41be4fb77d8a7fdea10c5e231ba0fc6176cf96c9cbf82fdf5df0b81d8343cdac32982b33667581e8bf9a5056cf307576c7eac"}}]}, 0x24c}, 0x1}, 0x0) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = accept4$inet6(r0, &(0x7f000076a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000eb6000-0x4)=0x1a, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001d5000-0x14)={0x0, 0x5, 0x80000000, 0x7, 0x422, 0x800}, &(0x7f00009e2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ad1000)={r3, 0x1}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000085f000-0x4)={r0}) accept$llc(r4, &(0x7f0000ae2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005d4000)=0x10) epoll_wait(r1, &(0x7f00002db000)=[{}], 0x1, 0x3) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00003df000-0x4), &(0x7f0000458000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00001cb000-0x8)={r3, 0x100}, &(0x7f0000f3e000)=0x8) recvfrom$inet(r0, &(0x7f000043a000-0xb5)=""/181, 0xb5, 0x100, &(0x7f0000a23000)={0x2, 0x1, @rand_addr=0x9b8}, 0x10) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000bf3000-0x4), &(0x7f00002b0000-0x4)=0x4) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000095b000), 0x80800) r1 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ef5000-0x4)={r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000cb1000-0x2c)={0xc, 0x2, 0x0, 0x81, 0x0, r2, 0x400}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000078000)={r3, &(0x7f0000444000-0x79)="beb0d686fd75a746e1cb57557e4fc647c78e91b7c9175fbba5233a88ef7a92e016d924763daf327ef2d6e941c461c13de0d0e11908caabed653ea438aaffea50953ae821d081cc1b08f980f8636c603459c3b0d7135690c24908e35e60e91cb2c5eece4fa19df1861af378d3f290b45fc143dbbe8a0f07aecf", &(0x7f0000587000-0x1000)=""/4096}, 0x18) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) [ 65.734301] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.742928] openvswitch: netlink: Flow key attr not present in new flow. [ 65.756100] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003a3000)={0x4, 0x7f8000000}, 0x8) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f0000a0a000)=""/187, 0xfffffe70}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x2}, 0x0) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80002000000004, &(0x7f0000ed4000)=0x78, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e69000-0x6)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00008ea000), 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00001e1000-0x1), 0x9e, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00008de000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00002ca000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000391000)={0x0, 0x80000000, 0xfffffffffffffffe, 0x8001, 0xff4, 0x9, 0x9, 0x1, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1b07, 0x180, 0x6, 0x8, 0x9}}, &(0x7f0000e68000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001de000-0x8)={r2, 0x9}, &(0x7f000005d000)=0x8) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa6000)={0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fa6000)={0x94, &(0x7f0000ae6000-0x94)=""/148}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa6000-0x8)={0x0, 0x9}, &(0x7f0000474000-0x4)=0x8) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa6000-0x6)={r2, 0x9}, 0x6) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000edc000+0x6d5)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f00006db000), {[{{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, @generic="57df297a367b4815446f0a8990935185", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x62, 0x0, 0x9ac993bb699580f3}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4000000000000000, [0x5, 0x42, 0x779a, 0x3, 0xb6d, 0x5], 0x0, 0x80000000, 0x400}, {0xf67, [0x5, 0x7, 0x9, 0x3, 0x53, 0x80000000], 0x0, 0x10001, 0x9}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x101, 0x8000, 0x0, 0x9, 0x3, 0x80000001], 0xffffffffffffffff, 0x8000, 0x92e3}, {0x20, [0x0, 0x7, 0x9, 0x401, 0x800, 0x2], 0xfffffffffffffffb, 0x464781a5, 0x82b6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009fb000-0x4)={0x7fffffff}, 0x4) readv(r1, &(0x7f000028e000)=[{&(0x7f0000e55000)=""/241, 0xf1}], 0x1) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffd000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0xffffffffffffff01}, &(0x7f00004ef000)=0x98) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ffc000)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, 0x101, 0x3, 0x0, 0xe99, 0x1}, &(0x7f0000ffd000-0x4)=0xa0) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e6d000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000f76000)=0xe8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f77000-0x4)=0x0) r3 = socket(0x3, 0x5, 0x2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f76000)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000060f000)=0xe8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000200000)={&(0x7f0000f77000-0xc)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000f77000-0x10)={&(0x7f00005a3000-0x15b4)={0x15b4, 0xf, 0x4, 0x2, 0x3, 0x1, {0x7, 0x0, 0x5}, [@nested={0x1c, 0x12, [@generic="bb5b4e30ed7e56c8e2d3af", @typed={0xc, 0x82, @ipv4=@empty}]}, @nested={0x11ec, 0x28, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}, @generic="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", @typed={0x100, 0x50, @binary="d5b4eab07a3ce4c26fbe51f5e29b17f288701a830572a9ec1218cde83aa082694188aa158d5eeb1471e0f63f068a8f18eb25c00390e148b981bab005142934006e9bb1c4566f927621392870bdff53371048d7b03e5802c916daf1b43a2709b025ae1e4d5d47e1309fbec72b045455e81d5fe8c22d3289d0de8fa150fdcf3c8a50009965848b3ecdafeb534b0afad98c975842566ff35368c927838424237668e3c34f93c95892260ce4056a0166a5b50b1a5758e476cb6d63cba06dcf312b67c505cccfe97a81077745f8b1da6012a3debb34962bd0c8772ec0293af158162a1f3a2f78e6dce063815d1d3586024a909dbdb280c3"}, @generic="30143fc4000d9dd61bfe91f49d564fd8915bb2e08e00850ddea169eb5a04c553d37ae2643f5b18f3fcf5dbc43786e1fcbae4f4aa81626ec89a5453a865a0dd0b2565082df6741ed1d253c74274514ccee6f3a3ce8526a054c881e21c5f5f01e9f314ab1ad6642c89efa157cb3d70eef6d294d763e82c9e209da4c2e654d204661091352b1e4b7221bc8e7b6b8a91ef5f927db2f9efdcc74a0e2bab1e4c327fe29fd123f2e157ef07dd5f14182202cb7c08c378cf558351bb", @typed={0x18, 0x74, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7b, @uid=r1}]}, @nested={0xe8, 0x2e, [@generic="bd713e12b5aa7e3f549834318187eb4d03644e36e7be6f6bd3f8482dca457104a074f8055f3223f0e6c42574ddbf0fb72487d946bd4df999fc51077c40f08e68eec075e9f3a8da9e2ec2429930206c28d5432502d1b4f85ef018759a2e015dde092e4d18a98816f0b602057db93d7141ccf4b4b05b3227667b1c7508b2325c59432171a744098eb6ed56b5f909255d3ee75c000fa07c12036b96e0a948ba504540e7754707d13bb5ae635d477c910b4cd34b70194382c72324dd35e5bff0028edea9a01bc741e0f1348fff50b50f537024cce256f978b3f75e3476691fe0b50f256ff0"]}, @generic="a872af1d75ff676dbac1de8cd33640", @generic="9841dba5d9b4fc3c3d36460ff352a85d3b89019646157f3237253b65963acfa2b5bc7bf780145043df2971323c52c0d610890463852329e8d00dd8c4a6cc02551c4d892a41ada889382bfe1f3f6f2859aba030c3b0d61c5e3166ef35122d9a32b559e27dc8a907490938c4821f063afba980b5334caec4f03bc15e62586d89248d8c1e030faddbc790a5850f623cc028ec89fa17719d8d601e96f4eb89a948e9cee153abd5ce5ce320e316e5044bfe7472333034fcf01ff0224c0cdb4f35c7b0d38036b10fbe055d99a23264bc1107edc378a5b7c8dc4f618fc79c", @nested={0x144, 0x93, [@typed={0x10, 0x74, @u64=0x5ca84e9f}, @generic="7f8137fd2ef3e4d1d9037ad2f84cb03d1e51e93a4085a2e3500650f8002ebc20d51733e633004c436761ab5e3782fdb32dffde658f52f370bd0e4f49599093233355d659acf52db007aff01477e5dd77acd86fb228b9e0c08ed8a2f3ac11205ccb05bda1d125c4e9a4eed3efbad9d06f79a4df916ceecbe98a6304b4f60aae576eac408f720ef4f1ae8078bd", @generic="34c7bd947b5e6fe8b301fcc21e64ff4e6aec435d5bd5bd79f3053b07ff067b219480e794644877ac107a83cc42f6322745e5e79afca9ee8ce7cd5e355ace291e7064b66366257eb3d9feefee80ffd2524e528e96e478820a398058e924359282006ee0be56", @typed={0xc, 0x22, @pid=r2}, @typed={0xc, 0xb, @fd=r3}, @typed={0x18, 0x83, @ipv6=@empty}, @typed={0xc, 0x1d, @uid=r4}]}, @generic="ff842505647ecb5b12a3b06e1daad55572b1aeec28178dc1fbbc66688d9e30e947666cbf5766fe0cafc680ea045321f1fe0cd40fdeae3421ab47e10b7855f7d5331f8aabfe00658297f85533a3a2a682723df86d8a96d17abd72dd43a96ba79d2b4d8a2bb285b5815da9b6b612245e37e210c993152f97fdd08f8d432cd38b"]}, 0x15b4}, 0x1, 0x0, 0x0, 0xeec11b41c44b4ecb}, 0xc000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/02/12 05:16:50 executing program 5: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1}}, 0x9, 0x1, 0x3e, 0xa4, 0x4b}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1}, &(0x7f0000001000-0x4)=0x8) 2018/02/12 05:16:50 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x8, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x6, 0x0, 0x100, 0x6dcb, &(0x7f000059b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x4, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005c1000)={0x0, 0x0, 0x3f, 0x71}, &(0x7f0000b63000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000833000)=@sack_info={r3, 0x9, 0x200}, 0xc) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000f01000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f000059e000)=""/68, &(0x7f0000000000)=0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00002d8000)=0x2, &(0x7f0000ddf000-0x8)=0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000c74000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x28, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f000056d000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) sendmsg$nl_route(r5, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x1, 0x609) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000028000)={0x0, 0x78, "f0638977bb1a42f597eaf85496a84b074c2a506794b948cf06eece7976126a052f8ccbd796369da471bd79fddfceeafcac60de3a1eb14e36afc1373b9346e84ea40c3fe4e1d91d35c565fc75f0046adaac046a83843bc66703adbe368295d45b720b3e1ac03a79cc4f56a976d0689a63fdc86044b864d2bc"}, &(0x7f000000d000)=0x80) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000029000-0xc)={r2, 0x6}, &(0x7f0000029000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000027000)={0xf, 0xc, &(0x7f000001f000)=@raw=[@generic={0x0, 0x8, 0x80000000, 0x7}, @ldst={0x2, 0x3, 0x6, 0x3, 0xa, 0x3a, 0x8}, @generic={0xf5c, 0xe26f, 0x1, 0x86}, @call={0x85, 0x0, 0x0, 0x2}, @map={0x18, 0x4, 0x1, 0x0, 0x1}, @alu={0x0, 0xc3bb, 0xe, 0x4, 0x8, 0x0, 0xffffffffffffffff}], &(0x7f000000e000)='GPL\x00', 0x4, 0x4e, &(0x7f0000028000-0x4e)=""/78, 0x3ab040d704f48024, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r3, 0x50, &(0x7f0000017000-0x50)}, 0x10) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000eda000), &(0x7f0000e98000-0x4)=0xc) 2018/02/12 05:16:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000727000)='\b', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002ee000), 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x56)="5c57b403da887553d582053d2357a83ac4c51665ad18e1e13f46d73fe02f0989d55d05fe71bcdc31cedfdea1118c660f04ee6e03fb68287d41503c7cb4275379f8f9e44766036027525bf4fdc9fb09f0ade054525d1e", 0x56, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x6a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x87, 0x3, 0x3f, 0x80000001}, {0x6, 0x6, 0x8, 0x81}, {0x2, 0x3, 0x4, 0x56}, {0x7, 0x8001, 0x100000000, 0x7}, {0x8, 0x0, 0x7f, 0x1}, {0x249f, 0x5, 0x101, 0x1f}, {0x2, 0x689, 0x4, 0xffff}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x20, 0x4) r3 = socket$inet6(0xa, 0x4, 0x6938) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000)={r4, 0xffffffffffffff3b}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005000-0x8)={r5, 0x5}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x8001, 0x7ff}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000003000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r6, @in6={{0xa, 0x1, 0x5a8, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}, 0x800, 0xe0, 0xfffffffffffffff8, 0xffff, 0x9}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xcbe9, 0x4) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = epoll_create1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005ad000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x9, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000003000)={@common='yam0\x00', @ifru_settings={0x8000, 0x7ff, @fr_pvc_info=&(0x7f0000005000-0x14)={0x1, @common='gre0\x00'}}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xf6)={0x0, 0xee, "533a416a0bf4033bad20a6404dd7c7e478aecfbcd6d6bb5c6de7dc1b8dda5ac46332489f750ec83f130f66c1752893ebe6ef56a9487f9c57ef9b973eca96bc41aae0d8fa93dae394c5a269d157167490b9c8c83b580c81b8848066547096d6d19d87c60a364b357e0320ef23e0ce8d9dc0c2e7a747fbca959d5d950f2abbb4ffa6f241a938b3d66ffe95366ce43b929e43a6b4b9d5add2cba0355cf7727f1182ceb58ff8a9c11c20aa4e5b083bb46c44523f65ac34f8262a8f60d8ce0c4ba0bc57af985b53347051adcd8994610a706d34a31d89a60d16e88c2da3bcd598f1a913ec7b5f5c2834a9b765bf710274"}, &(0x7f0000003000)=0xf6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x10000, 0x10, 0xa67f, 0x1}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000-0xec)="3be97ac2da8986be8f66db9e66d5072e1e3f62ef425b00b1a8c9df10f19323c926e3c07f485e863b5248fc8fa49f890bb7703297f4d3e8c376eff9ab10b41fce9145edd230ae6aa18790692f6e5c6982dbb9a3afd6c7abd8574569e4865d9482a4fee5e6dd3e1e45859427e6232f8f74b5449641dc51564d43af719d4dfc7df0b4b12e38bfb5732d65ac5237dcac6af0d3c2777b52d4b2a2985e89d9a28fec6b4be9a4239a31e8dd3c60db34ee30b9068102e08543113849c7b6557a25802b41eed82c560f7e54b446df8932f4658dbbf3e3e2d2ed033c86eedec3987737a86a6857ad06e434e30c6d7f21f1", 0xec, 0x0, &(0x7f0000002000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000)=""/225, &(0x7f0000001000-0x4)=0xe1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f61000-0x14)={0x0, 0xffffffffffffff00, 0x1, 0x7, 0x1a42, 0x7}, &(0x7f0000f60000)=0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f61000-0x6)={r1}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f61000-0x4)={r2}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f62000-0x38)=[@in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xfb8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x38) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f60000-0x4)=0x8c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f63000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1000}) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d}, 0x1da) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe8000)={r0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fe8000)={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, {0xa, 0x1, 0x5, @empty, 0x8}, 0x80000001, [0x21db, 0x9, 0x1, 0x3, 0x3, 0x4, 0xb40, 0x9]}, 0x5c) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000424000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x7}, &(0x7f000045e000-0x4)=0x98) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fea000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x80000000}}}, 0x8c) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000780000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000239000-0x88)={0x3f, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}}}, 0x88) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679), 0x0, 0x4080, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0xa, 0x80) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x6, &(0x7f0000768000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f33000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b6d000)={0x1, [0x0]}, &(0x7f00007b3000-0x4)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ac9000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}}}, 0x1, 0xffffffffffffffb0, 0x1, "205763c2fa78836fee0f6605b2ccfd0d738f871858e614284b1521bdfd2341cd42889443c6e7748af3b9ed2fead89d96edd6601d71dfe9431729a7615e3238d4ab968a4b22fead4894360b5fa797ec73"}, 0x160) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000008b000)={0x204}, 0x15) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dda000-0x10)={r3, 0x2c, &(0x7f0000f7a000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}]}, &(0x7f00005b4000)=0x10) sendto(r2, &(0x7f0000351000)="695fc3b0dfdf643cb2785c1ac4649d50b08e69e299085fc7c1189af47de9e75bd61b616199c54d120a252b251245abb8386b0384408e1094eeb869a1d23579db0aa51431b034ac3d2a", 0x49, 0x40, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007cc000)={r3, 0x61, "dd1f1b998541f4b7cd632ede840cb913b9a2f02722c5a7e83f64dc342ae33dfcc9011f26f5671d53149584f8a6b59f417b9624adbd16f2301d57395a0a2c17921657b24ae21048e8d91f7b4d5438053d09c61e7c9f68e5b59a2305dc4a16960ae4"}, &(0x7f0000196000)=0x69) sendmsg$nl_route(r4, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005f7000-0x4)=0x4, 0x4) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000679000)={0x0}) r2 = socket$inet(0x2, 0x2, 0x9) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000ef4000-0x4)) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ef3000)={0x8bf0, {0x2, 0x0, @rand_addr=0x3}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @loopback=0x7f000001}, 0x42, 0x3, 0x100000000, 0x2, 0x2, &(0x7f0000ef4000-0x10)=@common='syzkaller0\x00', 0xce0, 0x100, 0x40}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000ef4000-0x8)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0xfffffffa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000082a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000cc2000-0x4)=0x40, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005a8000)={r3, &(0x7f0000379000-0x22)="43e4c1697f22ef81d6e8c1afeaae2f0006ed211c9509ef3f64169940bc694830a973"}, 0x10) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000064000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c81000)={{{@in6=@dev, @in6=@ipv4={[], [], @local}}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000ac5000-0x4)=0xe8) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b4d000), 0x80000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socket$pppoe(0x18, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000844000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000939000)=0x100000000) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f000037b000-0x4), 0x800) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000574000)=@req={0x3, 0xffff, 0x100000000, 0x80000001}, 0x10) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x1bc68169, &(0x7f0000958000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00009bc000)={@generic}) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f00006c9000)="8b664b4f16272c483bd51fa52c0cb2746d01279268553154d1e58bf867746004abf692339fa745481b8784fa1e15681fb350b13b4c4b7f36557cc7faf65347cd83ab796b01988aa5ccfd2fa65bb4a924811e62e75bf292f723dd3957d998089460e2ec451dc293d7be5faf3eb23b6738815c73660ccd9f2c02c997fa641bbb11a0148557114058f2fcf2a6e8aa5f805dd27eec7662734bcf4c560f24fc1ddf2a34e140bacd") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000072f000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x1, 0x4, 0xfff, 0x37, 0x7, 0x101, 0x400, 0x0, 0x9, 0x1, 0x1, 0x5, 0x2, 0x3, 0x101]}, &(0x7f0000400000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e63000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000acb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @broadcast=0xffffffff}}}}, 0x0) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c91000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000c80000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cd0000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe882, r1}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) write(r0, &(0x7f0000f7b000)='\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001d000-0x4)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000017000)={{{@in6=@empty, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f000002f000)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000030000-0x4)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002f000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f000002f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@generic="b41f1762bb949cdafbc0ec307b1bc522", r1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000002e000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000002f000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f000001b000-0x38)={&(0x7f0000006000)=@ipx, 0x10, &(0x7f0000031000-0x20)=[{&(0x7f0000031000-0x16)=""/22, 0x16}, {&(0x7f0000031000-0xcc)=""/204, 0xcc}], 0x2, &(0x7f0000031000-0xee)=""/238, 0xee, 0x9}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000002e000-0x8)={0x0, 0x9}, &(0x7f0000010000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000000)={r4, 0x8000}, 0x6) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1da0, &(0x7f0000e4c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000030000-0x4)=0xda02, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c3a000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00009d6000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000069a000)={'vcan0\x00', r3}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a9e000)={0x6, 0x2, 0x8001, 0x1ff, 0x80000000}, 0x14) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000101000-0x4)=0x7ff, &(0x7f0000ef1000)=0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000822000)=0xfffffffffffffffd, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xa7e0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d25000-0x4)=0x1b, 0x4) socketpair(0x1b, 0x3, 0x0, &(0x7f0000813000-0x5)={0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000500000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) r1 = socket(0x1, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d69000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x52cd1b0c}}, 0x4, 0x7ad, 0xfffffffffffffff9, 0x5}, &(0x7f0000016000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000128000)=@assoc_value={r2, 0x7}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) connect$inet6(r0, &(0x7f0000026000)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xbb12}, 0x1c) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000ce1000)=0x1c, 0x0) bind(r2, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x200000000001ce6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f92000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b2000)=0x2c) socket$inet(0x2, 0xe, 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000950000)=@assoc_value={r1, 0x6}, &(0x7f00007a9000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001a3000)={0x0, 0x6, 0x1, 0x4, 0x0, 0x6}, &(0x7f00001df000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d72000)={r2, 0x1, 0xffffffffffffffff, 0x1, 0x5, 0x101}, &(0x7f0000b5e000-0x4)=0x14) connect$inet(r0, &(0x7f0000b33000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000447000-0x4), &(0x7f0000a79000)=0x4) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dde000-0xe8)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000df5000)=0xe8) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00005f2000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000558000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000090a000+0x98a)=0x359a, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000096d000-0x8)={0x0, 0x2}, &(0x7f0000c6c000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000461000)={r2, 0x4, 0x2, 0x9}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@generic="af020fded79a7b60e54a6aebd8263d07", @ifru_flags=0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003b4000)={@loopback={0x0, 0x1}, 0x3, 0x40000, 0x1, 0x200b, 0x0, 0x29}, 0xfdfee21544ef8b5f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/12 05:16:50 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000769000)=@rc, &(0x7f0000ff1000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009fb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x58)=@alg, &(0x7f0000f4b000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(r0, &(0x7f0000433000), 0x0, 0x0, 0x0, 0x0) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000082000-0x9)="23000100fcff0000", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000027000)=0xfffffffffffffd82) sendfile(0xffffffffffffffff, r1, &(0x7f0000010000), 0xfffffffffffffff6) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000001c000)={0x8, 0x4, 0xfffffffffffffff7, 0x1}, 0x10) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000058a000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000a48000)=0xe8) recvfrom(r0, &(0x7f00006a4000), 0x4165, 0x0, 0x0, 0xfffffffffffffff4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000353000-0x4)=0x8001, 0x4) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a80000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt(r0, 0x7, 0x3, &(0x7f00006cf000-0x92)=""/146, &(0x7f0000049000-0x4)=0x92) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0xa, 0x1f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r2) close(r0) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee8000-0x4), &(0x7f0000548000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000b7d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x335, []}, 0x90) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0xfffffea7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) [ 66.285504] validate_nla: 36 callbacks suppressed [ 66.285509] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000352000-0x1c)={0xa, 0x2, 0x0, @empty, 0x2000000b}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/12 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8), 0x8) socketpair$inet(0x2, 0x2, 0x7, &(0x7f00008f4000)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003f1000-0xc)=@sack_info={0x0, 0x3, 0x10000}, &(0x7f0000326000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fef000-0x8)={r2}, &(0x7f0000732000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bf0000-0x10)=@generic="42b4e56c4b79311f760ea3b6c87ea075", 0x10) 2018/02/12 05:16:50 executing program 2: mmap(&(0x7f0000000000/0x396000)=nil, 0x396000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000396000)={0x0, 0x8}, &(0x7f0000396000)=0x8) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002fa000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000318000)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000012c000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000396000)={0x7f, 0x8008, 0x800, 0x8, r1}, &(0x7f0000396000)=0x10) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000230000)={&(0x7f0000346000-0x8)=@sco, 0x8, &(0x7f0000395000)=[{&(0x7f0000396000-0x7b)=""/123, 0x7b}], 0x1}, 0x0) pipe(&(0x7f000021f000)={0x0, 0x0}) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f000011e000)=[{}], 0x1, 0x1bdc9f8f, &(0x7f000019d000-0x8)={0x100000001}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000398000-0x4)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000392000)={&(0x7f0000392000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000392000)=[{&(0x7f0000392000)=""/50, 0x32}], 0x1, &(0x7f0000393000-0x94)=""/148, 0x94}, 0x40000120) sendmsg(r0, &(0x7f0000330000)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f0000391000)=[], 0x0, 0x8000000}, 0x0) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/12 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getpeername(r0, &(0x7f0000773000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000fc1000-0x4)=0x32) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000030000)={r0, r0, 0x5, 0x2, &(0x7f00004a6000)="f8d1261ee85ffe3e544280", 0x6, 0x6, 0x2, 0x4, 0x9, 0xb1, 0x2, "167b99bcd4784d28d9b69761f875edee41d457d29b868865a331e2bc99effc0d06cb914085c80fc0d294dc1c3c8888e87c40f2f587d092343daf8cc4061fbfb8a9279951b8e5040618f38b"}) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000007c000)=@generic, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x2000000001000, 0x7}, 0x60}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), 0x4) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009b3000)) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$inet6(0xa, 0x9, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c}, 0x20) getsockopt(r1, 0x87, 0x8b, &(0x7f0000bf6000)=""/8, &(0x7f00003e5000-0x4)=0x6) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000003000-0x4)=0x2e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000006000)=[{0x0, 0x0, &(0x7f000000c000-0x3e)=[{&(0x7f000000b000)="b70012e919b743925442bb8807c01f788c035075ae204fdb5c28f238d6569ea4cf8ffcda09766b9fec49c6cc7ad6d7d156b84dede8ba6647affb54391c406ef2a5a8d72ba284cad19dbabce1862a5ef65876d5fa330f523a88de3ae029b58d917e9f65c8427afa6b779f8cfaf33d06a25df5f5cfe263620ad329", 0x7a}, {&(0x7f000000b000)="6f365e0364befa352503f467d312e6d3a1aaa60d0f118ff9d902503bf33a9b09faf78bfc8622124892a9e2fe9109977cebfe8324a3cab63134d6eb20eafbdaa72f359aec2319d3295bd9d7d2157f6362ba9f25ba8e20b4b345491d820c810d2d8f9dbbf5b40ca636e0edae146bac58fc5717443188f8c4ebb4d489469b359497ae9406d91171784865ad08f892", 0x8d}, {&(0x7f0000003000-0x77)="11bd9b41861281774be55deec3231b2ebf9d9bb083f2574a33fc748793669b7c03b6ec71982e21427aa3a0229ddd312b046f3c89b9f9b722cb887ffa0e082cbc2b7c761eb1989ade279af6a77afd992bb20930874c3f2291f84fbc721f5025c1597efd351490d1bac3c8b2101e2adbae6c3b7eb8253894", 0x77}, {&(0x7f000000c000-0x1000)="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&(0x7f000000c000-0x168)=[@assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd8, "046d619b6f4376fa82c06778171e1b7df23e209c123721b25c8f051919f78dc725c03aeecc420331c607511bd6b3ec1259e10fb45b7506864fd5d9e84dfd03b397752da670e87db6d99377121a02ee5d3ffd81f1c01d7671a4258d4954e662c99ae9d4a90b959ad26941662e247551df662c16f69a8627fdfba2fd484c73e5765ef6692cf20ff24259d3ef730b356ceb8ab3d9971aab30db438b96bb397a4bbf56ada034b3901fe690c03be05b1ad6b97964c0cee22be8cee18ff7fa192fb67a83aa86704b70c16c7d95f30ddce27e1ef579d061840d6111"}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x168, 0x80}, {0x0, 0x0, &(0x7f000000b000-0x60)=[{&(0x7f000000a000-0x85)="29a0fabd15a22ba652502c30188ea09f6c8ed7e0bec2e3c06ba2a76b57b97ac9d739c2a7328d334fd11d5b96761d464e0ce589f1e49faed63d67c452da493e9420bbe860a58e17adafa7c78b13af8ad2537397be9db77740389dd07f0265ed94cd15a3ad0c84e25cb99f244839eca3dcb81ba73f7955177a1b7aa74d972c0763d5748d108c", 0x85}, {&(0x7f000000b000)="bb2ea640564609f5a5980059243f9d72ea945ee3d3d44a2f61a4ad9936ff75f2774dde028dbb0e4a76764c5106baf14ea787f36223606d551027c7ced161c58110f787a518243e783f243b881f881f09c8693a748847da98cf6e451fa588ac474050f65f73d4dfa460970981fade9dbb6b3ae5e1fe9b29cece7dc7f3b98b96d3235d3b1943335c92b9c4710e4e47d79a5486830ecf05722f124bbb332ce137b02d88c9e13326870c4b7faf0d5d42729c04a5b8e353984fd78dd02c27ff76148ae45c7f", 0xc3}, {&(0x7f0000007000-0x49)="e66d5fb6788b004d76acac4daf75fcbfcfc7d1c641932859d00a5a3b585548a51a110fa8f426d2b422e4afb204c1f8360ee66016684f9bcdd63652b146fef19d994e4b7b9831e0412f", 0x49}, {&(0x7f0000000000)="5862d6b54c5cce2bc6ed47c47dabe1d787e1a48e4b1d81b4b64f86ee60f8057c184d48f8680c6f7d2c967334d14849852a083fe4d1d3636b342fc27725ab1b6a04a5", 0x42}, {&(0x7f0000006000)="46851bacc6b287e76ebd398f399a", 0xe}, {&(0x7f0000001000)="1a2fc40194e0", 0x6}], 0x6, &(0x7f0000001000-0x158)=[@iv={0x18, 0x117, 0x2, 0x2, "f51e"}, @iv={0x70, 0x117, 0x2, 0x5b, "807b6eb17a83d87226935e3d96331aedd5f67a9254393716b82a4c819d3e8680f5da99bc07a3ee4db4462095a6c3b2447d851ce0331abf53831a6064f3bb93cb80b6324dd36f6d62690078c804cbbf2606fb108a5dcadc2d7d8e3b"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xa0, 0x117, 0x2, 0x86, "ad36cfc427c4d4042f8f0b4d4d9e42f7c5442e4a9902f50010a68127f3850feca5b66020b180904566bad9fd3fdc622947d8a8cc427a981dd067d916008d2c8d946cfb46efacb11178f67a35ed2871a8d721d8fe8972923db1202358c79e0fe227e925792da03b341dbd123a940bd3aee2cc2ff05d69b77cf2245faa3da5ae3f16abb86fb00a"}, @op={0x18, 0x117, 0x3}], 0x158, 0x80}, {0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000006000-0x41)="53f93252bda32a36e1a38c35de1e7961683965197fc99f6ba8433c82dc485a831d1a0356bb72922cfa3202b1dc5941de2264c009e4181e4f641fb9618f50358d05", 0x41}, {&(0x7f0000000000)="a5148f9edb12b87abfbdff41638ee56199fe7d25075f054086c73b910c382751e0ca6c1ed9a5a1778104124a1cf38e33e6eb4abde168e5e6fd4cf1a5072bb69b57ccfcaba03a38e033f052e64999607e0ff81fac0e63", 0x56}, {&(0x7f0000009000)="22af71b0a0475cf554ee2a954e547890290d198f37a1e8c6cfbfb5ee3c06a02b04065a1e108b44961c977a8b44bdad3b", 0x30}], 0x3, &(0x7f000000b000)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0x100, 0x117, 0x2, 0xe5, "abbf4a86355f8a027d6adc99ff342db68a5ee21343ad295a5485eef41030b4f238ced6f1732e49affbb30bb4ed953981ae9ea9d1de507a169fee10771cfa43c61ec0bf183781150810f86175eda5d5eba778a251ad89ff57e8f85a5650bdca3d14e93b0dade043b3cb06cc99c1c1b31e9dacea65dc07aff8a8dfd22cd3e405d2c52725fc485a5dc15810bb5aa1cd85b088a373840d7fa75161d0b5992c1de19769b970342073ad30c6608ebbfa935445a1dc65e1344146f31b7cc62441bc4535ed6f98b69b57e7531fca5712dd90c57e4510ec2ec52c9d4d7cf585b264ca752f3395666c5d"}, @iv={0xa8, 0x117, 0x2, 0x8e, "e2dba9d6ddbfa23c86fab60f228ec9cbac14de1571dc5d244df4ffb8963de73aebdc37f13e7495c5b512996186c38c1797e9652389ace53e2f81d818016c1fd132755eec7e83c2f1a359f22fb8113d2cd7e5d884e18dd16e9f6cb1e366ea2329f96c1d00d585b1bfb843206a56dd2f551fbcb0d125f84f5c46d916c12fea5bd08f8e839caa49ef1cfbb71471ee51"}, @iv={0xa8, 0x117, 0x2, 0x92, "e9802d02fa26cc9d664c550e204432d4f139554aeee85c8d38ba51f67a5d0f9db1519a7c058e8f94a1c1c3e82c3909e1b105439f689cea120b101548af1288427edb4d79fad5b7d4863efedfb2664d5321bc4ceb7d4e526d14c178810875c1f8c141d816efdae171d443d3190fe97eb561dc82fe55707c5bea30bd385ad528c81abcdcc62fa5ecd6e779c508413ad72e6655"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xb0, 0x117, 0x2, 0x95, "46158c92d664802b8c69cf9ea2de44493a494d924ccc85256bc4b4b1eb994e92645d9789b74cbeb91b99b9fa16268b88fbe897179baacda63451c0730c945ac31269778e28b81d6817fd7d6b5d7e03c955c9e0e0adbffc55b00552afd9ba29ec596f5945b0567e8293cc5e3c27ead1a987a03801682b9d9d6dc33c7bd56a46382ba68836e420e469564f8db4071d4d50f2d20c836d"}], 0x360, 0x44814}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000-0x21)="023b07560069a6b1d34d19bef58c63dd8e0e189c0f2c197264beeb1b068eaa0f2d", 0x21}, {&(0x7f000000c000-0x4f)="1479921109d3dec9ced1b41be3a69c9f6285e4585053c1604b4e6bfb089fe0ecd936cb1e5131e58b9c8957d5b7701b7446c93bc8ad074e355653f58a96dfd8d8eb7c2db3309dfddfb1a0bc93081c2f", 0x4f}, {&(0x7f000000c000-0x73)="0f67e69a0f4251388a3639e4e581ffbaf08fe4256b92f69497da3cf68110dd9aaa8ab162c4b089e31810aee4c0019313594f51b17a05ef0ea78c934220701764501856f77796251fde5cea91de5b9342eec58e2b7725b46a01178f4fe080dd006298de64d84d04227ffa94ab1b411c2a9e15ca", 0x73}, {&(0x7f0000002000-0xe4)="3edc014d6d4a3db7a6cf0261a22ab8cf4c388eae380f1ef8235aa7b814af85d7b1a0f086a168e8bf070f6204f5c60e3c1a9636f8b7d8b014fa3b4bc17e00667b977e194ddd4c33e4088430ed6680234f98e8352b340446a7417d8cca42fc54ae9b713ccbffe547e06701436dcd1b64a54eb145d249cd073aa75f6e9b8877104276142e2a45003ea5343913bed873e295aaf8f611beb8f69e8d1e506450711ed336dfa7b63fcfb1bcf24a640dee854ed25bc68029cc688aa2a2ebc589912a05ac75ba0ebb7abe96da29e5e12716fb307b78762a362165ba52ad9eaaa2c4fcbc91e3930ed6", 0xe4}, {&(0x7f0000006000-0x85)="4e457736dfcf04bb11a5766b09d9e9f9b07a0fa5f438733f6ea03f76042e9315a4f2694eb956e2bc485fcc7014928186b0af209e8068d59ee7686862fc78677c9f580e923219a410dc187173126f603f10ca3093647cff57120c63fd10dcba82722fe26269bdcb2533206a2a9d26b714089ef565a7638feada6b336bf7b6f32801adcc7d03", 0x85}, {&(0x7f000000c000-0x9f)="4cfe05d6f46420fcdc3300b47bcbb73707b92241360a7dc8aec5a073686443a4d81147791303e2908d8fc53c46985996a31147f14e7f9bb3bb6c277317cc80ed0aee03edd8d60196455b0542763bc7f2073037aaf1211cdd86b59c8c4e92fa37a772c77826c593c8d28e3998a7c40ee9edd9c9b99338bae4153546c81d77f35729e6de8784abbad86dca76aa41b192b65306b3639b5b742b98890c4821242f", 0x9f}], 0x6}, {0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000b000)="76ff69cfe4d465abd77e274546be5fc5bf30c6c4fca4ea3ef6a7177dc2fc33303360bc994e7474083ea3e91734b5e37694022d4d8028aff18434a2802047a89acd73a06aa7e144f5b975aac8ad35f39c1d98127b51641a109be1155d5255b54b9f8bb956870c061438f95ae70b184e97eb74828fe81bb35e8cf7887e2f2a5c1f8cb5418fd7bc19cca9016962b4dc27ae7171cc5ddc4b52c47e19c198086a0898b0e3cb6634eb56043146a31cfbeaaab788498494f941d797188da993edc82cb1bb78d8fa754da7008ce59d06ab6739328fb883c7e08c66e70af8892b03e96c266fd3b6", 0xe3}, {&(0x7f000000c000-0xd9)="29ec91993f2740263d2a6a7efa40f6a99f2925ec9f3145fec757dc9eed38adb344600cdd1a28d5d5d60dac20ce8a3782035679422402d7a1f2d3955af2b2f443708c3c1f4d5d9101ee42d9d628a2275d6db8b9b28e0c6c2823e43441a352aebcc496779ef039772964e22d3f117f3a63cba669964949150a928386017478c9cc97aff3efa8906bf9c527b7fc2c68f66c45250229ed4c8718a5aaf7d780a0c4d635d0bbd9eae8edf68252ad206c2dfd732ed547f6cf09186b1289dca43855933f7bc62be63f9cb3190cb09e82186539c14b6851438050fb9f25", 0xd9}, {&(0x7f0000003000-0x4d)="1c830ea2965558598e3b9415fe1cb00cbdc6ba036e762a9671a37fcae84e26d8287eb567a6ac45982a5d83f2f0c0c1b20bd3b2ffed28df9b2c839c79f25d852b78a09ac045027355cdd14c5a51", 0x4d}, {&(0x7f0000004000-0xda)="09f3d5afa9626d7d9b1c960ea853f1153c105e5859489fbf6ac7ed83d9907cc71b47148c17d43b42a0d48f2a2e558bf9c82de44b1718b54a4813d6152db12da18bb56ff74d995aa0644bfd23e6e4e53a49cdafdd07a8dbcac24a4bfd186207c23ec671b1a5c49c2d26e4504ba0ddfeabe90e1a5ea22ffeaca8d74557a84fb65b6a723bfa329187c4f5f318c84d71f32da47f10a304fdb489aa9b58f69c6fa3db5cdc89399451feb89869f50a246b4efa44c2394e989e938b9905cf68a8007a0f052a158583b6adc84a568ef46d268a6fbc6dd02a07bd2014f097", 0xda}, {&(0x7f0000000000)="cf283fb4afa0c30e66be56f5ad091004f8a30a24ca45e40be6fe8757c70310b9276ad9f03b817f8cc5324b89930600b2bfa7fa8016e294fc361ee3779a0e3bfb0ec53c6142c56e0f92218af669b3ba6859b5873bcd3e1166ad1ecfd020d8f4b41eb5cc159016df0c26e7010ec3e0f58dae69cf98cc2370684c851a875a68e73cb48cf2b1b5a99baf601d3dfdf25cd394fe5d14cf43a6b2de07fc0df272fe4ab7659c9d26cbcb53e2e1ea7b970665144cd2086274725bf669f134059702b13c9a963bc959b90f90380fac10d0c0690653ce4c8419a48e17266f94965e0090b173fc6daf85d6b1443d8271856f2d7e364bcadf15fe73793800756ac2bb", 0xfc}], 0x5, &(0x7f000000c000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @iv={0x48, 0x117, 0x2, 0x32, "7e7716948ae2e3574759c1032136d290f1ba615ee58544bc9f18c4a3a2ba0ad48ca04961ff53e23c023d65b9568295226850"}], 0xf0, 0x20040050}, {0x0, 0x0, &(0x7f000000c000-0x20)=[{&(0x7f000000c000-0xe3)="61633a5e3a2d610ee9baff80831879fb3aa00b84e393c2db4b7e234c12e54bf9546805764da1168e6e23efdb12ea2ba37fe953b396273c47fdf713e449e8b43f80159cf6b7ffa9493306a0024200af0eccfc5ab5ee58eb7ce8eb86674618d10294d953825aaa2833c72b451940fd29de40bc3d0bbfdf373bff3c9a8217cb52b5d45ded15c7c92ebfe3d9a1bd06da4790fb3e2df48d33102ce60ff9dfc75642d7f7fc7a444a8b6c0b628c0390b1effc2c668145dda2f3fb277d69983b8f8abcf9b3f4056d1acf32d5ee5a17dd660346e82c3f60eb18d6517dd1c97d71f160da4e11cf52", 0xe3}, {&(0x7f000000b000)}], 0x2, &(0x7f000000b000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x805}], 0x9, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000346000)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000931000)={0x0, 0x7b, "fed6b2136e5a4310eb6ea11d5e58676d54e0fb030a4204d6839397f914f2288684714ceb24694d0dcfe2abc644209a116f3e519798c0d157a4cee27c97b734b63dda4c6d5fd23a732ddf0adf54c9b00c26b390e478ff82521c1f166b97e0964e57cdac2342825f6ebcdf47b6cee58bb2e072bb6d2cbfd7e050a344"}, &(0x7f000015a000-0x4)=0x83) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000070d000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000e82000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) 2018/02/12 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000da1000), &(0x7f0000596000-0x4)=0x3) [ 66.443192] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0x80003, 0x6, &(0x7f0000096000-0x8)={0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000e42000-0xc)={0x18000001, 0xfffffffffffff001, 0xe}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = accept4(r1, &(0x7f0000c87000)=@rc, &(0x7f0000e07000)=0x9, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000dc000-0x4)) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/02/12 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)=[]}, 0x0) pipe(&(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000b000)={0x4, &(0x7f0000003000-0x20)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000f000-0x40)={r2, 0x3, &(0x7f0000001000-0xc)=[0x10001, 0x6, 0xff], &(0x7f000000f000-0x8)=[0x3, 0x7fffffff], 0x20, 0x6, 0x0, &(0x7f000000f000-0x18)=[0x3, 0x8, 0x8, 0x10000, 0x0, 0xfffffffffffffffe], &(0x7f0000008000)=[0x961]}) 2018/02/12 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x801, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000210000-0x4), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aa3000)={0x0, 0x0, r0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000aa3000)={0x3, 0x5}) r3 = socket$llc(0x1a, 0x1, 0x0) connect$llc(r3, &(0x7f0000816000-0x10)={0x1a, 0x1a, 0x2, 0x10000, 0x2, 0xf9ff, @random="e2068fdbb9f7"}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) 2018/02/12 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000744000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001bb000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x8, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}]}, 0x24) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000250000-0x38)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1de}, 0x1c, &(0x7f00009c0000)=[]}, 0x8000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000080000-0x4)) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 05:16:51 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 66.487547] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000001d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000009000)=0x1c, 0x80800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000002f000-0x10)={0x0, 0x20, &(0x7f000002c000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000001d000)={r0}, 0x6) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000030000-0x8), &(0x7f0000030000-0x4)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x3f}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000029d000-0x4)={0x99}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/12 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f00002aa000)=@un=@file={0x0, ""/108}, &(0x7f0000cce000-0x4)=0x6e) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000063c000), &(0x7f0000622000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee5000)={&(0x7f0000ee6000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0x4, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f000066b000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004cc000-0x8), &(0x7f0000ca8000)=0x8) 2018/02/12 05:16:51 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00003b6000)=@nfc_llcp, &(0x7f0000436000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@generic="35375815e890fcfaaef54c0626f57261", @ifru_flags=0x901}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x61e}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000087c000)={r1, 0x38, &(0x7f00006bd000)=[@in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4cb51a47}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept(r3, &(0x7f0000234000-0x80)=@generic, &(0x7f000013b000)=0x80) sendmmsg$inet_sctp(r4, &(0x7f0000bad000-0x1c0)=[{&(0x7f00009fa000-0x1c)=@in6={0xa, 0x2, 0xf8, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000150000-0xa0)=[{&(0x7f0000e54000)="218aa562eaf49729cb998f8fd23d67abee1fa359d1bb750732395f86168e701813ee1c354151b264eb48e6d67d6d3a3372a5d08a1aced89811962ee64e2607725aeb7fb5f734ab2c2500a3877547652385f2b4b2512cbbd81253c2cc42c6bd75c6e871eca6a209cfff8adfd5b7cce48b37e6ad7109c62e4ad95dd046aa48eca06c36e2e41e68b11be7e529f0648a2d73131d9c3aadf9b69e80c372381b2d992b87f08ab11a7ec0c2afaa4dc021bc", 0xae}, {&(0x7f0000cfe000-0x51)="c9cbb9ac4f9f3a61a91f23781077f7d73eeaf634114a2e544bb660a30108043e7bfd497ae7e68ae4c86caae3d2b8793c0e409bd668cb45368cfbe4d3fb46f42404da345ae520a4483919eb76527a1b8869", 0x51}, {&(0x7f00003fb000-0xc)="0c84e6671d8780b567c29e73", 0xc}, {&(0x7f000063d000-0x84)="16a2d09ce99dab675ff07a2eb15ad2b03ffb9277300679561bf33b4bf1e6db0abbdc033487c2ed6bbc062154fc2becd24e3997b2385899c1d5c4e57f5717813161b752ebbe7ffdae10be6b774db10d7922f97711ccad17b978df683f702a4f14a3e7b949ceb16b8e903736f34347d0eca8087227eb75f0edd378824459e12d858deb3957", 0x84}, {&(0x7f0000315000)="53c333eb0875d124e4f0ecd534c7a3b9326fb1ce5bd2a2c8ac7b8465db327f3e23434c17bd8cbb1c1de25de9718e322bde023aade81ebe30d8dc3b6441c189f7239614e23efd713e8c1af51e86dfe6af0b9a7ee3e1f53e38797438b52fb40c8848894ff89d4dc9cb642fd47686c530b977fb12068ae8a77c77142172c5903413004272e86bfb1a0658186a4a5314767ca544ca80813f361268cf04d4e838c412d20a3c586440f8a8b2edd9341c6edb9da862ce408c8be015e7b93cdeba84b56ceeb119e6a6546fc963410b62d9ce6985c69eb0ac382308", 0xd7}, {&(0x7f00007ec000)="e2580b2a4454875700cd81de1a2cee9e3b855d69d04789722e1f13b07acc126a2be7217ea4a845fd68a3ccf30fbf4aaf5cdb4c39b06616f5b84b3b8e9aaad85ec2db6aac8831fa90a3129f8753e46132d6e4f8ae89fda11c5d67d4a7bc891840ce90f6e446c6e8639e4da8eba4ebf9d89eeeba3f96a45a861b592b0a6a140b80d0a15ea772ba44cba302b11f1be2de8a7ffa6db9d8e8c3b1a2bd7142dbdc26acb470bc64cac22a665141494b7e801960eec3daaefae7cc56b1d8a5fed91092a75893b04ce5718a000d7d23090eafc429d8c36c1ef8f3af85927e2c6ffb2c08629d0fdf478c506fdac4", 0xe9}, {&(0x7f0000db9000)="6ea4a059f732ec94bda56bbdf73f654cdeb7c939bfe4b477f8835d781f9a094391793ffd4b4676363b6361bca98512a2eedc0af78b7ebdcc7276447d58ab62b225ab2b00ac06fefbbfc72eca5a1fdfce3f475d6d9ab8b1fe17246fda45b3a06758ef173bbbd2ebf9", 0x68}, {&(0x7f0000c27000)="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", 0xfa}, {&(0x7f0000351000-0x77)="6c573da0503b472266002772505d1627261585bfc0d0521dd0ec762b3f72911db6ea13e0122bf04e20ac216e9d10b9b61f47a18d4ff35f4556767419be47ae367a19bad2b5ac1bb11fe3c211b42db33dcc1e42fcd31d9eb5adc38e9e415de8110596183c79932831cce26050680e5f2efb160d20928349", 0x77}, {&(0x7f0000d19000-0x95)="e5647e2c8147234effbae4e7b6762c2ff86ea76bd17f5cd1e4ef4a9e239d6cf88e0a449e256dc57c57ffe43293196d05a83b0cb76deb2c1fc9f70f8367df42b52e0146849d60eb77eec57b8c9cd6b37f05f8e69d99382f37f03c1e2208100039221ed0c861887b4e741a2a2d21845065d172f42230a9d343313926145a3076bc4e2313ddfa093fa1f951d6aba6d84fe508c8671176", 0x95}], 0xa, 0x0, 0x0, 0x1}, {&(0x7f0000cea000-0x1c)=@in6={0xa, 0x0, 0x80000000, @empty, 0x2}, 0x1c, &(0x7f0000139000)=[{&(0x7f00007d2000-0x9c)="388c3e2c9c551fa8e036ccda14d6fe15e0d5ac60fafd08758c3d2d21f3e91b8012c1cce7d6840bdc1e5b5975ad969d40d7c99484bbe34e90d2104b635858d43e1845a63531aaf5820766513a98103eb5a3a48aa010eab91a320290d1e38e26d8306396721474fed9ffcccd3d39060572c6168ee328dc9b479ded36ede3d3c35e325eb63f9b7f9a9889808ab8ad2edf27d0874141b20ec876a94d0850", 0x9c}, {&(0x7f00002f1000-0x4)="fd2e0937", 0x4}], 0x2, &(0x7f00000d6000)=[@sndinfo={0x20, 0x84, 0x2, {0xc9, 0x3, 0x81, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x19, 0xff}}, @init={0x18, 0x84, 0x0, {0x3, 0xd3, 0x5, 0x10000}}, @init={0x18, 0x84, 0x0, {0x1, 0x372a, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x380, 0xb1, 0x8, 0x6, 0x9, 0x1, 0x5, 0x4fe, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0xffff, 0x8, 0x9}}], 0x120, 0x800}, {&(0x7f0000f07000-0x1c)=@in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c, &(0x7f0000518000-0x20)=[{&(0x7f00007f2000-0x96)="04cff7865fd3d87ab0c74cfc48f88edc7f4892f7370f8e2c7f0b0a58480245e3b54391ec6a3a88fad647f279ec00d7c587e80b7edfea0098e0b8b3c33b00b953d11df804b0670b8fb2877c9ac0c0ba8fbee215bfada02f238c1ebc7f0377b382125f74aa7137498b57511d8dce2dad83095a74759cdec5848535f4cf4a620f4f0088890cfecb6edca1a35885c322428f37e8c6a31287", 0x96}, {&(0x7f0000cc4000)="28abbba385eab651c2bac9e8214ad3e0a49a74039812de7f97cc7f965a96ccb3d402fb5f51e334f46883f3d96a654869db778a3f4ac11ff934a34f29a5edb604e6f6d661869d58290d0e54de94322dd37b8ff9cc71fa4de260421a54358c3232dfa3428f70d24a7487ab9bebf234de58f692a1b1f6ffcdfffceb10069ca4b1687d5bba5bc456cd9ed3556be8a12da2a89920cbd9687027df7c3d4ad45d2f9fc7b704457efab8920100e75052d278c8f279dea443f4e108b21ee26a9b609516a273f1245102d3571499ac6dfd61c624c1f1ca8d41663b3b10f20e257f793a25e0eb018b64c2a5da0f0d255e4f3c", 0xed}], 0x2, &(0x7f0000189000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x800, 0x0, 0x1, 0x80, 0xfffffffffffffffb, 0x9, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8, 0x8d, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x3d, 0x6, 0x6, 0xfffffffffffffc00}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x8, 0x7ff, 0x308000000000}}, @sndrcv={0x30, 0x84, 0x1, {0xd99f, 0x101, 0x5, 0x0, 0xfffffffffffffffc, 0x100000001, 0x638, 0xddb3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xb2, 0x0, 0x6, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x100, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x7ff, 0x80000000, 0x5}}], 0x180, 0x4000000}, {&(0x7f000015b000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000c5e000)=[{&(0x7f000018a000)="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", 0xfb}, {&(0x7f00008d5000)="1aab14b78d8f1016b3add7a3e4954f662b66336b162641c2cbdfcf24a14a6090b7d1e2707d78f4639c773ad52a24299860154cc7cedafde6b879e79b7a48d1c3f85ea5e0e05ac3b01d6afdaa3edf69c4994d65027bf32316531fcafe568c5534cf419c845a4e0339bd934186a9a2941f7e11fbc8e0c7b6c862ff", 0x7a}, {&(0x7f0000011000-0xe1)="03a09855b5cdac14b5d14c2ec2d0d45922bbc4f806c38b58542287ac8e17ae2390434acd0ee66c5ad104e3a2ad89ffee9aaf1a1d005d76c2f4284c3a639432b00c676093b8700f9ca4feafb6f50d9940c8795ee309775cdfe409eda49aa0ef329e7131cf945e6abd48c259157030fcee6255aa4fc58a98ed56b4020255811c2ba823b0ed395d621aa7a327e0519eb46c7ab70b691a5256769cd2cc2f31f068828ddd9d71b0745ea2b412623d3645a1bbbbbd0f4ca0eff121074f04dfbfcc873f8c45f374e8c89d7e977b82080bc35335da2f17cc69178e9d48a74411482647db30", 0xe1}, {&(0x7f0000e55000)="0670e477d9c40c14cb5d24c6e07034c80972c275dafb14e06d93c8d2eeb174c4acd89c64cd566daf541be68faf2236178e43a2897ce8ad1c3381a6d13e61c517399d", 0x42}, {&(0x7f0000de8000)="0f4a0158cf8a32c18f7757c008e42bca7bc4e2a086a6be766897a2341e5cb6287062370d4e6772fdadd429501fc08378c9cb59866e50ca778503d24158923b155c758669dcbd317bca779e2dc1ccf10e1c594000208cdc90066e3c9cf791c60ec88aae095387bd330c917b4adf6168c37d197c11c878b719b99057757146f3a59021fbfc87ee1f6f0d16f072d7804737519460f4", 0x94}], 0x5, &(0x7f0000032000-0x90)=[@init={0x18, 0x84, 0x0, {0xaa, 0x9, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x401, 0x6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xf74, 0x10001, 0x100000000}}], 0x90, 0x800}, {&(0x7f0000fa6000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffda36, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000e7d000)="34bbc717e0ccce0bd4ba54e92d8dbdd9110e67e9441a43f554e480c5c935ea028e8dcd5e9a42f39c4e87862c31faa2afb8a9d80a7303d06204351e1162a6767fe29158d2eb861d7e741356cfda2559eee7a9e938edb8d137eba49ed59b7c82d06e55f0fdb7085b1d21ea5352fa9688d75a26f9bfd4f20f9d0bf8cdd0b18f2b00d46e01034693daf5d2ef13f99e9a451a0ce6e3d72f922ccc1c4c8a2d56d94987", 0xa0}, {&(0x7f00009cf000)="e90b4406e9f1ee7610ccea91ea508072a4b08e94609158cbd39fde00bfa0074e855cee5e21b06fc4771e25b0d85e5f038ba308142ed40ebb17348deae21dca2862917aa727500a307ba9c9bc178b60cabec11efd615a090826e75a8fc29ad419a16446f5871e1a436ff0c0e85a03a248111a2e5199fd5b591205979e1e22324669e1246588ad89378baac4fda36e3bf26314e24dc34b3205cd5e6f0525592c2659937f853a4cad55052ff26790ad8b5392585ce0", 0xb4}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000e1a000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000ee9000-0x60)=[{&(0x7f0000c11000-0x5c)="8466fc38d1b5df588e01dc9753ebf42fb4e48d83965cf7e241760f08a5a1fa02aeeb834d37cc5dcc012bbf497517cbdff2d7552143595e996eeafd981702cc839a167957ce9c66b50a982196ef602a12085eb1a0b2db2e7bf7374cc8", 0x5c}, {&(0x7f00004bd000)}, {&(0x7f0000a7c000+0xad8)="4dd4a678da40c73ae9651955697f5bff139228843bebfe2defb5d42234b22a1da3f0d4a846acd418b612fd11e10b5f6b19c34d3b858a8207d508462a9768259fe634a0eeafc36c39eed8b6c6d0b1a9df75d4a4bda0012da9c7a213ad8cc7b475", 0x60}, {&(0x7f0000a97000-0x21)="88f5c91ee1e7099c78ae9fd835f59757525db6a465cb7aa0e5030e0235135804a5", 0x21}, {&(0x7f00003ac000)="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", 0x1000}, {&(0x7f00008a2000-0x95)="9c59f159d5a3c31aedba0930e1d1fc05f462dc91c12d215813ef8da6e4d6feca2cefc83fd9a683e85de8afff031eae01c6481ab4578c8616c6bbb8ccd3f06c95b9f65cf96d6b2c98837acef9904af4bfbbb85eea78d6a04499b9e685d3a659cc25e34d58519ce4df550aeb7c8a3e6e355a7896a694ddfe525c37b3739d1a94f5288b6936620f2dd28de34aa7e35da3eb23ae5bc9d6", 0x95}], 0x6, &(0x7f00003db000)=[@init={0x18, 0x84, 0x0, {0x20, 0xff, 0x6, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x101, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0xa, 0x6, 0x5, 0xca, 0x5, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x201, 0x101, 0x1, 0x8000, 0x7, 0x80000001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2311, 0x200, 0xb8b, 0xff, 0xffff, 0x2, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x708, 0x206, 0x5, 0x9, r2}}], 0x120, 0x20000000}, {&(0x7f00005f4000)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6e1c}, 0x1c, &(0x7f0000486000-0x40)=[{&(0x7f0000b10000)="e7d2fb306f68de658ca7add8184af1386dcc080573d17aeb30deaafda82f3a48488e1fdb751990c8cfca5a72c4358be4094bada86b4af43362cabd418437497f3f1d86320a9666f4749250bb23322fd61fc437b21c73163efd781dc81655f0696ee72721a4ec1923ddb8a2844544f7be5172403566cbaa189e229c713c28ff38c930406715ba11a4a0e4bc9a5c09f731e9e647ca306b89296aeef36b3cead343b1397e8cddd6e339fda56a304d0c4ef24f6200984918c945f8b4eac1e8e10ccc", 0xc0}, {&(0x7f0000353000)="fa2f52026d41a878577f902ff2d49ae4474e766149a1e736efbcf3e6cd639c5183a6f028a19a786fee41db9e1de01bf5a612d4fd3284fa2594f1284c52db7759c640689e39d42f8f22c8a14362a1f4c1ba5c9d2145069751efea36d226b38ed81a2b4610132c024e4514199e527a9b65b488c52347610007a134de4140ff204585dfe95bee34f4a493651c0c22672e15683a511723ed1a92e753c0114ad5763609bff6574692be7415de26e2cf19ab78a7c5cd7623228f408f5c4fdb9633825d33ba59e5f8a498dac89e1204a2", 0xcd}, {&(0x7f0000f66000-0x32)="6c7370dc8137a024de8ce0422e3c12a8443923905a2666633598447ce0172ff39f9f508342f66719d61f56b24a78808bc2d0", 0x32}, {&(0x7f00000d0000-0x74)="93d827fdb66a5767bfd84b4abeb53d7f2c9840dc4d789b2b579b4d25c52129ed92e33affbdc774964f1b94d66ded677414c5626904305d9fbc7890cc2a505539ecab3a3b9796172d55b8eddd88eb0464ff6bad6517463127436277bac732ecc2c80bc8926036ff16dd184aa974c04286494aba45", 0x74}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000039000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00008e2000-0x50)=[{&(0x7f00001a8000)="eb8fad544cee0753d796f3cdc6f9c5fc", 0x10}, {&(0x7f0000605000-0x54)="8d1a4f4948b0f4efd501433beeae5e26b501aa8fc5096f9497d196e6c5cc74669a883e9ecd51671d24a23a28cf2447dd2f8bd4a429ed1ea7ffc32c00b3667643a2c3935ea25350a5bc57eba7af17cfd11dc06521cd3053d05841d5c987ee256a49608b1816229829e46c75fb98db363ec3188f12707bfb08a394e5a6c8ad6e6912e00a0db901c595468fb961aff46d9fcb61c7dd94abad94f585c4237a3c5ac377c6fbb21cf9a398716352b40b5d21cd029a7b0992c66a30c2fa9656e06a9594", 0xc0}, {&(0x7f0000bed000-0x89)="8d035ef1b6eee0a8966f64e4e3dcf03f7eb2c21962021e24672ad63aa9120de8a5b3633bfe5c42731ddb64209b3481085c36c19f0e574e97ae90fb1492f391ee0bff5c4ef54ebaf2e740a9286473f705020104928002c8fd792f9d10434dce92dbf8d19e88f9aab5a69aa98423ad3bc30c5896dfbc3540540097b9ea0c633e36cbedddbee70627888e", 0x89}, {&(0x7f0000c78000-0x49)="a7eb4f155fbd8d3db1a1376cdec892fdc9f47ad11559e33d01017ce3e94cd17b7e22890550c437ed3be15dab153ba3e86f7880161d46ec8bfb4a550f471f6145feb9d7e9dfc7132a06", 0x49}, {&(0x7f00000e3000)="4a4ce479c7bb8b9413791929107332a7bc739c31d32eb280f0faf5ff51e560fa85427b0db84c935f972ed4ce8dbfe58aec43d7b2c9801ba480c4e3952d2c587a2c0bd35520af81d617e387d02e069848cf857971deb3913748eeae5873fa38c88939f539bfaca47357ba4514a84146ba37f466c6c78f3ab716c6ba79a0df287b510f4fac75c5d5", 0x87}], 0x5, &(0x7f00008b3000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x207, 0x9, 0xffffffffffff2100, 0x3, 0x5, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x200, 0x5, 0x1, 0xff, 0x7fff, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x101, 0xd36, r1}}], 0x90}], 0x8, 0x8000) recvmsg$kcm(r4, &(0x7f0000644000)={&(0x7f0000051000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000108000)=[{&(0x7f00005c3000-0x93)=""/147, 0x93}, {&(0x7f00006b2000-0x86)=""/134, 0x86}, {&(0x7f0000435000-0x82)=""/130, 0x82}, {&(0x7f0000dd4000)=""/106, 0x6a}, {&(0x7f00007a8000)=""/183, 0xb7}, {&(0x7f00000e8000)=""/60, 0x3c}, {&(0x7f00005a9000-0xee)=""/238, 0xee}, {&(0x7f0000d30000)=""/240, 0xf0}, {&(0x7f0000cd0000-0xe0)=""/224, 0xe0}], 0x9, &(0x7f000092f000-0xfc)=""/252, 0xfc, 0x7}, 0x2000) sendmsg$nl_route(r3, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000099d000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}}, 0x90000000, 0x8001, 0x1, "c1d7050e219197799becdb9a8ea982824b003be141e8cc26e911b3054b88296106c1a2f84c338c8f9f173a0749f98c5e07d6ee43c4f8c5b77d7d1b60ac351f5d84bc19bacfc211c6d8c7f32ab33d8df9"}, 0x160) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = socket$inet6(0xa, 0x80003, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000054c000-0x24)={0x0, 0x1c, "7ded92d493df7efc22c080eda0aa5aa2505ddb751b4e9c09b6bd9810"}, &(0x7f0000f8f000)=0x24) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000006d000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) 2018/02/12 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) connect$inet6(r0, &(0x7f000058f000-0x1c)={0xa, 0x2, 0x1000, @empty, 0x9}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r5}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bcb000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xf7) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000dcc000-0x87)=""/135, &(0x7f00009c4000-0x4)=0x87) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000f7b000), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 05:16:51 executing program 3: unshare(0xa0005ffe) 2018/02/12 05:16:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006fe000)={0x0, @broadcast, @loopback}, &(0x7f0000544000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$nfc_raw(r2, &(0x7f0000000000)={0x27, 0x0, 0x4, 0x6}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x200, 0x4, 0x40, &(0x7f0000f74000/0xc000)=nil, 0xba}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000234000)=@newneigh={0x6c, 0x1c, 0x220, 0x1, 0x0, {0x1f, 0x0, 0x0, r1, 0x48, 0x1, 0x9}, [@NDA_PORT={0x8, 0x6, 0x0}, @NDA_DST_MAC={0xc, 0x1, @random="38f56831c528"}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x6c}, 0x1}, 0x0) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0xffffffffffffff3e, &(0x7f0000009000)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x3, 0x1000}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ipddp0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000004000)={0x11, 0x3, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) socket(0xa, 0x3, 0x9) [ 66.724456] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b66000)={0x0, 0x0}) r3 = accept4(r1, &(0x7f00005de000-0x6)=@hci, &(0x7f0000ad4000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bda000)={0x800, 0x8, 0x101, 0x693d, 0x0}, &(0x7f0000852000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000617000-0xa0)={r4, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}}, 0x1c0000, 0x265, 0xfffffffffa32f6b9, 0x3, 0x800}, &(0x7f000062f000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000263000-0x4)) 2018/02/12 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f1d000-0x4), 0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000037c000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 66.782197] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000-0x62)="2da43f7535cdb711330711df17ba0c49d5f305a0febb4d8db2c9d5aa521b7280454c57b7941e0ef093db12892a6da004d3ce36ff984f71608d31724bf7eea980dc8e61204c24c1900242476b5a555ca2311bea1c00840d638ccb282b99e71c9da7a3", 0x62) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000000f000-0x40)=[{&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)}, {&(0x7f000000e000)=""/139, 0x8b}, {&(0x7f000000f000-0xeb)=""/235, 0xeb}], 0x4, &(0x7f000000e000)=""/243, 0xf3, 0x100}, 0x1) 2018/02/12 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009bb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x3b2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007b6000)={@common='vcan0\x00', &(0x7f00007bd000)=@ethtool_link_settings={0x4d, 0xba, 0x80000001, 0x10000000, 0x8001, 0x3, 0x2810, 0x1, 0x1ff, 0xaa2, [0x11e9, 0x80, 0x6, 0x9, 0x7, 0x7, 0x10000, 0xfffffffffffffff7], [0x4]}}) sendto(r0, &(0x7f0000fbd000-0x5)="00000002", 0x4, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c0a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001c6000-0x10)={0x3, &(0x7f00007ac000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000ffe000)={r4, 0x2}) socketpair(0xf, 0x2, 0x4, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002e0000)={0x6, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00005aa000-0x20)={0x4, r6, 0x0, 0x2}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00008d1000)={@remote, 0x0}, &(0x7f0000951000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000536000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6, r7}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000748000)=0x5, 0x4) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000001c000-0x20)={@generic="8bfe23403a5f4d430799f907cb3793aa", @ifru_addrs={0x2, 0x2, @rand_addr=0x276116f9}}) r1 = accept4(0xffffffffffffffff, &(0x7f000001b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f000001a000)=0x1e, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000001a000)={&(0x7f000000c000-0x10)=@ax25={0x3, {"cfb6f2b737e3fc"}, 0x8}, 0x10, &(0x7f000000d000)=[{&(0x7f000001a000)="0c4cca01a0e3792ae247807860637535dc76bc569cfeb2bb9a98018011da7e8cbc0eed871f2afe915111f366bea99d3c100d675bdd0a1526d32c703efeece76bbc696d24dbf9614de5f9b8b643407e9287b9970fea83326180a502f669f8b49486ef304f0742671c726fee4657a2d0013d7c832b6501dca338ad6fd797ed7207112bda8384d6bafaa27841a958be04eedddca4163a4b023eca22e888628511836d4de7a87ef5dd8a72a42a4216d3c5e3f45c3a72412fdf3c5fad7056e690f055c709d076eee3c0735c212481873beb1ffaeaa8f7d9d3cfc94c430e33e1775431937de83bf9532a277724c42b", 0xec}, {&(0x7f000001a000)="86eb199f8a541472d97cfd9f0a772bb75af74270242fea3ecb0a335a2f3071cd3f562e7608fb198e42c2b8e890943b281b3f9f05837c000c3bd0ca017acc174c07ae87bac9a96cfd1d682b7f46572a5a3e4bfe6afb1d8463e20b92a10184b96f075654a5f0394b4e8e726d804eb15ef81362ea036a4c7a01b83850718c06bbb0282b8ac4449eaffe2b3edd32ae16710b7a6039c74382d9ef2d325ce5b32f0ae78fb07604a30b9a42834af42fac9a11e8cf3b89b399a7fc58c4bce5401e9cbe3fb9d0521c5b77e0fcf6e315bc374e2c365d6fdee599cfd3e904fada431cfcfc3520e71883bee435ce055c298c953ba3c4150e161623", 0xf5}, {&(0x7f0000019000)="8b3ba76c3ea79a00672d26db570f2cc4a581199f0af9aeb79b28850cd378f28d4bf435b9ca26e62da4e6bf7faee7615bb3922745912d475ddce5c9fbc4d44398f1865de7d4e1aaff01511bd2f52d5cef4f734346ab37a6ff92bd6d61eb03b506e06353d0160e1d11762ffaad1b0a73fe0ce3adace371c5bcd258f5886a642e950feacde3c4e63b6fcfb886021d071499bab9614b0b9377bf16b2a9ee422f00101ea59cdc4b538118e2bb17d158a8ad1c9d705bd19a9bc651fdd451fd0459803c3c01386f2a2d99a1674a7337cc", 0xcd}, {&(0x7f0000016000)="4e39d231442eea1f5a5ec394526be52a6d5e084f69b2e19b43e676730b9674d172308e030e60fb6a9c5979ded8474706814a9a2a81a0b925506126bbecb4b5149e2d7dc115e8e810ab1bb8e282d1efe897ec65edee0af10d6ab4eb0fd8a0fda1dbc5a91feeeffe1bd5a33f2144827f35196230b0283106d4be9cca8e2186a62567d43c057428e73c4b6ffd1da481b37a89e5f3a1bd91193148c2765edd31037f6ecafccd681454e6532a975ad67d326612dd", 0xb2}, {&(0x7f000001a000)="4960f1a2f8a6f14df77b621fec027b0ed43c02022943e463bb332e63579b2546d07b525a404d693b9eecf407a691cd164cb73555bc8bb8af3f72df8a0aa31da6a2c58b4952e7f2aabc4fe9ce2340fc8c6ab4bfb1cdc1b64e383f55f483596fb8ae63f80ec2bf914918d883cf13cacaeca9dec5bf65a03df35984a13b7693bed7ff0da8f4bc62233c76b21c5c83f9bc2a6dbef75e7f80a89af6323aecbd7be63b056c23fcb5d966e6ab20e5189c4b5ee8d6a63988d414d27a40bed7c2df40d50781d9b9d80e27a0ab0cca5505f4c537471cf73cbf5c5bacc24e91a57cd606dc560e17a37f29e24a03cc1a", 0xea}, {&(0x7f000001a000)="58ba9e3d1c3b68eb2826383938f0e2fb0dfb13650111f8b5891059aba40a650e8c01b44525c6e5909877abde4f44caec03cc2aa732305f189258a702df6509572de3b43267560f462dcd8f6f030324b807fc11f9d33fc9bb", 0x58}, {&(0x7f000001b000-0xec)="555150c775759b2b2fef77e7f7dc78a014d00a920fb5126cd1c7c5667b6fb0844ae96c426f21629da6280fd2de37e5f424d7512bac86047b376e6c823eae4e2a1f3c01c7909329fd120174f89e2474e6dd49f62561069da48a00dc7d475be82f056c30ec650595632fb74e21be9053092835824f2cf92cbd1dac936b88a4ed714ddad0403c3fa4da5398b1556ea62d57657f86957f5c987e1df7ab1111c1607b0f6792bfefed012ad08501fad1329ab97f80cdac4a662453292b1308e8ca01fee258dfd2f928d0b6a422557b35be29bbdb5432971461c0510fb3e76c36bddf801a55b9f2d43f1899a550d5e0", 0xec}, {&(0x7f000000e000)="81239b705f2b77a8c5334149ad3b596bd06b380cee4f3b912d1546edfdae390a06026cb2bed68dcd27966835ee58dbc000d285a1e4f1156efb0aaac937a3dee8a1849289409db5f7e675790e7d23dafcca681e42f93d39d1f3fa24317e202eb52adf1f6e3259b44764e966a35b745eb50189f3b1ccbb5d5557c192cc809a3e2488c5a0a514688e72f177e06ad668d7d93b004c3bd6d7f27c834dd15fe2288eacc36e8f173c4d4ccf0ffad492e5594ab4e87942bfec1b90dc9d7854ab08f49b67cce278faf4592426855e68e17d5380d21ccc2b94210d5edbfe40e6832989d8c0c199b4d97b028a8fb34af62741897fc0d01a6adf31", 0xf5}], 0x8, 0x0, 0x0, 0x20004001}, 0x8001) syz_emit_ethernet(0x2a, &(0x7f0000016000-0x102a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x5}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000001c000-0x8)={r2, 0xffffffffffffff00}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001c000-0x4d)={0x0, 0x45, "ce139d0270398244f1f9b2753d73050b072da3469dec26dd2083701a53f310799aae91bf8d6a767f06f255950a5e88a4be4ce0431bfc882ebf9399a8c4398d251bbd3c027c"}, &(0x7f000001a000-0x4)=0x4d) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001c000-0x20)={0x2, 0x10000, 0x8000, 0xff, 0x200, 0xee8, 0x401, 0x8, r3}, 0x20) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005f5000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/12 05:16:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00002f1000-0xec)=""/236, 0xec) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000302000-0x2c)={0x9, 0x9, 0x1, 0x3, 0x2, 0xffffffffffffff9c, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000a5000-0xf)={r1, &(0x7f0000cb7000)="0ad15108074a9f5a826a7aeeb936fde673319e99b32313443019fc79e929333cb76ce28f60b8eadb5d45ef8a5b032e10b8582db2cc9529c1a2632ba0b32931c5c570e50bc716d0f1de1d95b45da593832bf0f07018e7b04a2d3e6518f32c8ed0657ed8fc8130fc870f2c75fe03a2262fd6f983a8648132f08e862600d5a064227cc3c6f213c396823e5dae9e0735ad5f03e9dccb21ad3d5ffea6d404ac0122e0c6d3278adb9984d0a3c440cecb4788ee4e40d335e004f6a2eda4", &(0x7f00006e9000-0xeb)="51f12e5f51c059ed951f24a6cc27642337a79a884c3b33dba65b8a3952ef584e0c291d8ddc43ae87a72b1935f262003238d289d532bc76fd7ac44583debfca936046ee0ff26cb25131a80ab93cf0d7934f627400cd18187761b828c38f5320bee64be95aa53612352db7e80d45139956e50385a7614cacd7861ce5e393dab2b4cd1c54c73b3580266d07425266501686fc329993233da27749f43595cf0d12323baeeee311014a41d36bce3011d1cf01c463e21e9a3e9dd20a16ee52e93171b08f731a51ac233f1371fd2c0d5968e6e7a78289ed323083de402c1e936ac5faac85bab612847651572629f0", 0x2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/12 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d98000)=[@in={0x2, 0x2, @rand_addr=0x10001}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f2000-0x4)=0xfff) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d32000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004a4000-0x8)={0x0, 0xff}, &(0x7f000090d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002df000)=@assoc_id=r3, &(0x7f0000f11000-0x4)=0x4) socketpair(0x10, 0x800, 0x2, &(0x7f0000e0c000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00002b0000)={0x41, 0x4800000, 0x6, 0xffffffffffff0000}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006c1000)={0x2, &(0x7f0000871000-0x10)=[{0xfffffffffffff0b5, 0x5, 0x7483, 0x7}, {0xcf, 0x341c, 0x9, 0x1}]}, 0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000a53000-0x48)=@full, &(0x7f0000e6e000)=0x48, 0x80800) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f0000011000)=[{&(0x7f000000d000-0x3)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000006000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000008000)={&(0x7f0000015000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000005000)=[{&(0x7f0000014000)}, {&(0x7f0000015000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f000000a000-0xb8)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f000000c000-0xda)=""/218, 0xda}, &(0x7f0000014000)}}, @cswp={0x58, 0x114, 0x7, {{0x1000, 0x7}, &(0x7f000000f000-0x8)=0xfffffffffffffff8, &(0x7f000000a000-0x8)=0x400, 0x0, 0x0, 0x9, 0x40, 0x12, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000014000)=""/72, 0x48}, &(0x7f0000012000), 0x8}}], 0xb8, 0x20008004}, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000008000-0x4)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000016000-0x4)) sendto$inet(0xffffffffffffffff, &(0x7f0000014000-0x3)="c2afec", 0x3, 0x40000, &(0x7f0000003000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/12 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$l2tp(r0, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x0, 0xffffffffffff80c9, 0x0, 0x4, 0x5f2d}, &(0x7f0000034000)=0x14) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000035000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x40, 0x100}, 0x98) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000000b000)={{0x6, 0x800, 0x0, 0x0, 0x80, 0x8}, 0x8, 0x97, 0xfdf0}) r2 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x805}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000035000-0x8)={0x7f, 0x100000001}) [ 66.865720] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 66.901113] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000733000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000105000-0x18)={0x0, 0x6, 0x30, 0x3, 0x6}, &(0x7f0000c46000-0x4)=0x18) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000086b000-0x6)={r1, 0x4}, &(0x7f0000f21000-0x4)=0x6) connect$inet6(r0, &(0x7f00002c5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/12 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fc5000), &(0x7f000057d000-0x4)=0x4) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0x8, 0x1, 0x9) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f000002f000)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000007000)=0x97d8, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000018000-0x4)=0x4c, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002f000)={0x1000, 0x1, 0x7, 0x800, r2}, &(0x7f000002f000)=0x10) 2018/02/12 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000a5000)=0x14, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) close(r1) 2018/02/12 05:16:51 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000015000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000007000-0x4)=0x32, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000021000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10000, 0x0, 0xff, 0x9, 0x2, 0x5, 0x2000000000}, &(0x7f000001d000)=0x20) pipe(&(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001f000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001f000)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x49a183e9}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000020000-0x60)=@bridge_setlink={0x60, 0x13, 0x1, 0x6, 0x3, {0x7, 0x0, 0x0, r4, 0x10050, 0x20}, [@IFLA_IFALIAS={0x14, 0x14, @common='erspan0\x00'}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_EVENT={0x8, 0x2c, 0x8001}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3ff}]}, 0x60}, 0x1, 0x0, 0x0, 0x4050}, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000000d000-0x4)=0x7, &(0x7f0000005000)=0x381) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000a000-0x4)={0x7}, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000000f000)={0xa, 0x101, 0x7fffffff, 0x8, 0x1, 0x6}) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a37000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d54000-0x1c)={0x0, 0x14, "dc845e4e0280fe24def3c12cfbb1d000706cf7ac"}, &(0x7f00005a6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000457000-0xc)={r1, 0x8, 0x10}, &(0x7f000055e000)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000760000-0x4), &(0x7f0000112000-0x4)=0x4) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x80f, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000342000)={0x5, 0x1, 0x1, 0x10000, 0x0}, &(0x7f0000010000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000697000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}}, 0x8c) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fe1000)=0xbc, 0x2) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) [ 66.989693] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f41000)={0xffffffffffffffff, 0x50, &(0x7f0000ca1000+0xb7a)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ad4000)=r0, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000002e000)) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x0, 0x6, 0x8, &(0x7f00009cf000)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000c33000-0x8)=0x5, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf1616ca", 0x4}], 0x1, &(0x7f0000006000)=[]}, 0x0) socketpair(0x7, 0x80b, 0x1ff, &(0x7f0000286000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000856000)={{0x8001, 0x1ff, 0x400, 0x2, 0x5, 0x2}, 0x8}) 2018/02/12 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000048b000), 0x80000) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d1f000)={0x0, 0x32, 0x20}, &(0x7f0000d20000-0x4)=0xc) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1f000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xffffffffffffff2f, 0x0, 0x10000, 0x5, 0x5791}, &(0x7f0000abf000-0x4)=0xa0) 2018/02/12 05:16:51 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000fa8000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x20000000) getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000c8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80, @empty, 0x6aa8}}, 0x1, 0xd3d, 0x8, 0xffff, 0xc534}, &(0x7f00005df000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000d9000-0x14)={r3, 0x400, 0x4, 0x7, 0x0, 0x5}, &(0x7f0000402000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1}, {r2}, {r2, 0x1}], 0x3, 0xbad7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000300000)={@generic="8db0b3badd0f202d38e239c00be49210", 0x0}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005e0000-0xc)={@loopback=0x7f000001, @empty, r4}, 0xc) close(r0) 2018/02/12 05:16:51 executing program 3: socket$inet(0x2, 0x7, 0x63) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) [ 67.075198] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfffffffffffffcc1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0xc) [ 67.116246] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x9}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000442000-0x11)=""/17, &(0x7f00008ee000-0x4)=0x11) 2018/02/12 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8001a) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003ec000-0x10)=@ipx, &(0x7f00002bb000)=0x10, 0x80800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f86000)={0x0, 0xffff}, &(0x7f0000dca000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f86000)={r1, 0x1335, 0x5, 0x1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000f87000-0x8)={0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f86000)=@sack_info={0x0, 0xc6, 0x7f}, &(0x7f0000f87000-0x4)=0xc) socketpair(0xa, 0x6, 0x9, &(0x7f0000c6c000-0x8)={0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f0000f87000)="b89c01ae67682e8e1308ab6b2e522b8886afe9bc6ea3c69e4c57d098ded602d40b5528b822f2c03d0ceda5331401e708d77b3e481a1dd318b2e1ad5969b1f7b6a1e63b2e2d144aec06db174ebc474965610242859d6aa2f637f469ad5c5c6f8f0909a9514474663c855718ee294de5b67bd0be561a870cddad48f67c3a3daf6af70261ead28ced4d63beb1b8c1db565963dba79fd4dc52c4090d1727eb9e81ac9027c1d32dd25125696047d6f665c2ded9e1672970304b143d66f652d5f54b29a5fb0f13", 0xc4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f87000-0x8)={r4, 0x56}, 0x8) 2018/02/12 05:16:51 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000006) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000000f000-0x60)=[]}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0}) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ae8000-0x4), &(0x7f00000dd000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000942000-0x3), &(0x7f00003e7000-0x4)=0x4) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000036000)=0x4e078, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000037000)={0x0, 0xc2, "4c1876c10dc236a3a9e0f6393ba484449f269ed9058fca7b06e0e9d7971f6de784f6e1b420d6e4d4c52d361a666838d12e8acdef926403944182cfa9591d7a604dff34091a41ecb2ec9681b869d36885c72e43c22c58c1a9044abb9c091ef140bd1e6d442a395d519d3e274872c6dce5e2bc22b980bfdde514e822cb283cb74cec0f94c70871f69e538535395251c09a4f9bad6d2027f7e78e0625c067a596fb726a9ca5c3258afdc9f8be7ce4c42227989c5cbbdf429ae3e17dba82c08aa0cb3237"}, &(0x7f0000030000-0x3)=0xca) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000037000)={0x82, 0xffffffffffff0000, 0x8000, 0x1, 0x0, 0x8f4, 0x5, 0x8, r2}, 0x20) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079f000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000f19000-0x94)={{0x0, 0xc4f1, 0xc35, 0x100000000, 0x4, 0x9}, 0x3, 0x2, 0x100, 0x200, 0x2, "0aba5aa75e09bf2083fee024dd759831ed8aa6f310b095669acaaa8d12c9784ea10803c65fdc745d2d4616c0197a00c46bc68a659288ac2d7f15378bb9e4be6782ecbb000fc22a1826fd5854c7c48341f1c436ec02653c323a247b77adf5db2c066de96f3a46053007f99920c467175851416be7cd8d1f5e819e4d7d3b8ce995"}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, []}, 0x50}, 0x1}, 0x0) 2018/02/12 05:16:51 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008e4000)={0xffffffffffffffff, &(0x7f0000026000), &(0x7f00001a0000)}, 0x18) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b6b000-0x4)) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f4c000-0x358)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0x190, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0x4, &(0x7f00007be000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='bond0\x00', @generic="596d935d4d845f7f58560baa76e8c82c", {}, {}, 0x6}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f24000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b54000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x100, 0x1000}, &(0x7f0000c45000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000015f000-0x12)={r3, 0x0, 0x5, [0x2, 0x40, 0xca07, 0x3, 0x0]}, 0x12) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x5, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x80000000000000}, []}, 0x20}, 0x1}, 0x0) [ 67.243940] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT [ 67.263509] ipt_CLUSTERIP: Please specify destination IP [ 67.264449] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 67.291441] ipt_CLUSTERIP: Please specify destination IP [ 67.300319] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT 2018/02/12 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000169000-0x4), &(0x7f000061a000)=0x4) 2018/02/12 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x691, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) close(r0) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f25000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="39a8ee171077", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001b000-0x60)=@nfc_llcp, &(0x7f0000f2a000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6"}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) socket(0x1a, 0x80006, 0x3) close(r1) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f2a000)) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f29000)={0x0, 0x4}, &(0x7f0000f29000)=0x8) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008bd000)={r2, 0x2}, &(0x7f0000f2a000-0x4)=0x8) 2018/02/12 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0xf, 0x80b, 0x0, &(0x7f00001ff000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000500000-0x8)={r0, 0x9569}, &(0x7f0000e10000)=0x8) pipe(&(0x7f00004ec000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000017f000)={r0, 0xc4, 0x1ff}, &(0x7f000081d000-0x4)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f18000-0x20)={0x7, 0x0, 0x0, 0x7, 0x17, 0x2fd6}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000f07000-0x4), &(0x7f0000749000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) socketpair(0x1, 0x3, 0x3ff, &(0x7f000069c000)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000263000-0x38)={&(0x7f0000457000)=@ax25, 0x10, &(0x7f000017c000)=[{&(0x7f00008ef000-0x23)=""/35, 0x23}, {&(0x7f0000841000)=""/144, 0x90}, {&(0x7f000003d000-0xd)=""/13, 0xd}, {&(0x7f0000095000)=""/240, 0xf0}, {&(0x7f0000a8e000)=""/4096, 0x1000}, {&(0x7f0000ae0000)=""/117, 0x75}, {&(0x7f0000706000-0xdc)=""/220, 0xdc}, {&(0x7f0000037000-0x59)=""/89, 0x59}], 0x8, 0x0, 0x0, 0x2}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r4, 0x4) write(r3, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x6c, 0x1, 0x10}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0xffffffffffffff00, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2f4f0579aeec5f8168e8a0cc1e424d00", {0xff}, {0xff}, 0x0, 0x2, 0x1}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id=0x2}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) connect$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x3, @empty}, 0x10) connect$inet(r0, &(0x7f0000011000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/12 05:16:51 executing program 7: socketpair(0x18, 0x5, 0x7, &(0x7f0000a48000-0x8)) socketpair(0x3, 0x0, 0x9, &(0x7f00004f6000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c9b000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000e43000)=0x7fff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x3, 0x2) listen(r2, 0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x0) 2018/02/12 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000313000)={&(0x7f0000a98000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00005d4000)=[{&(0x7f00004e5000-0x43)=""/67, 0x43}, {&(0x7f000084c000-0x49)=""/166, 0xa6}], 0x2, &(0x7f000032c000)=""/167, 0xa7, 0x1}, 0x40002142) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000036a000)=[{&(0x7f0000a98000)}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a97000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1}, 0x0) [ 67.343653] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x800) pipe(&(0x7f00003ad000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222"}}}}}}, 0x0) 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000759000)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f00008d9000-0x38)={&(0x7f00006e1000)=@ax25={0x3, {"50019ce2124df3"}, 0x79}, 0x10, &(0x7f00008d9000-0x40)=[{&(0x7f00008d8000)="b235f7c005b1b0b963b61e6c58f5dfb87b6736bc712e77e84a", 0x19}, {&(0x7f00008d9000-0x32)="f14b4a040be60a9258ee2ef846b444e2cfb66b7d4353b5f641832c03d6f43ac40b8fad91cb9dc5d82f93d8887d3336500860", 0x32}, {&(0x7f00008d8000)="02020ac19fb93405cf51bab3e53db52377fe776fc4f0448fc7f3bfaa6a424559faad5bb291ea0f3ed9a7be2c2aaf951532995361a12d9ebdb0dc029e68bb08f7278f1dd70996de46ab8ad157c04a69f3f391e00342942cc65abb2875adfa075395a0d905205a93e89cfc32cfd443c4ac00ae8c0812bc1da7ff0004febfa85116611d1e44", 0x84}, {&(0x7f00008d9000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x19, &(0x7f00008d9000-0x4), &(0x7f0000694000-0x4)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000020c000-0x4)=0x7, 0x4) listen$netrom(r0, 0xffff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000060b000)={@common='sit0\x00', @ifru_flags=0x2000}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000083f000-0x8a)=""/138, &(0x7f00008da000-0x4)=0x8a) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00008d9000)={0x0, r0, 0x5, 0x2}, 0x14) 2018/02/12 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x400c045) r1 = socket$inet(0x2, 0x805, 0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ffc000)={0x0, 0x100, 0x30}, &(0x7f0000233000)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ffd000), &(0x7f0000fe8000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ffe000-0x8)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ffc000)={r2, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffff}}, [0x0, 0x81, 0x6, 0x2, 0x3f, 0x100000000, 0x81, 0x0, 0x7, 0x4, 0x3, 0x0, 0x6, 0xd9, 0x7f]}, &(0x7f0000afb000-0x4)=0x108) bind$netlink(r0, &(0x7f00007e2000)={0x10, 0x0, 0x0, 0x88200240}, 0xc) 2018/02/12 05:16:51 executing program 5: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003af000-0x8)) socketpair$inet6(0xa, 0x6, 0x100, &(0x7f00001d1000-0x8)={0x0}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003af000), &(0x7f00000d2000-0x4)=0x4) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x51, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@nfacct={0x0, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x14, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000017b000-0x8)) 2018/02/12 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) write(r0, &(0x7f0000b37000)="f264d33eaf99f38ae16dacbb0566d3002f8fefec5ab99b908d83978852a9dd6faf41b5a918c63455b7815e6a0a10658e8e5b85de51dc23fbefae36064472a3b2968c11e30b3a01b3e42d3c430e333c5ae85b5b61ffb8382192d73a7cc958d2f0c6047bb5a087d6bd0da12a241c75110a7ec7ef73aaeeaacd66e87a6ad691e3f2af8e78a5bfdf1759b6a71f6fedaed9a6eccbaf8ab7809d3b3cd82decf322313303c8c6f4bc12b189ee6f", 0xaa) 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000010000-0x10)={0x3, {"6bcc1f4162471b"}, 0x7}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000313000)={&(0x7f0000a98000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00005d4000)=[{&(0x7f00004e5000-0x43)=""/67, 0x43}, {&(0x7f000084c000-0x49)=""/166, 0xa6}], 0x2, &(0x7f000032c000)=""/167, 0xa7, 0x1}, 0x40002142) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000036a000)=[{&(0x7f0000a98000)}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a97000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2e, 0x2, 0xd}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @loopback=0x7f000001, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003a000-0x10)={0x2, &(0x7f000002f000-0x10)=[{0x5, 0x14, 0x8baa, 0x4}, {0x6, 0xfc3b, 0x9, 0x4}]}, 0x10) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80009, 0x36bd) write(r0, &(0x7f00005dc000-0x1e)="1f0000000104ff00fd4d544007110000f3050100080001000484dcffdf01", 0x1e) 2018/02/12 05:16:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x85e, 0x4) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00007ba000)={0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000092f000-0x40)={&(0x7f000089e000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c7c000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c02000)=[0x0, 0x0], &(0x7f00002c3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x2, 0xa}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000a0a000)={0x90000008}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d56000)={r1, 0x9, 0x1f, "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"}) accept4$llc(r0, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009ba000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000650000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x8, {0x2, 0x2, @empty}, @common='ip_vti0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000bfb000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0xd0ef6665c5046acd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0x1, @empty}, @generic="58e0ff6632773257d2f118cec42009f1"}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b67000-0x4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000047c000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa43}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x400}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}], 0xc0) connect$inet(r0, &(0x7f0000be9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ae0000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800, 0x9, &(0x7f0000010000-0xfd)=""/253, &(0x7f0000000000)=0xfd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000011000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e96000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x400000000011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d73000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xbda0, 0x81}, &(0x7f0000bb8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f0d000-0x10)={r1, 0x58, &(0x7f000083b000-0x58)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000a0e000)=0x10) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001fa000-0x8)) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) 2018/02/12 05:16:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x100000000, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000e97000)=0x8) read(r0, &(0x7f000002b000), 0xac1b113359220980) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000025f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eec000-0x6)={0x0, 0x1}, &(0x7f0000d9d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000adb000)=@assoc_value, &(0x7f00000f2000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003b7000-0x8)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000084c000)={r3, 0x4}, &(0x7f0000eeb000)=0x8) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006ec000)=r1) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000c37000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000461000-0x10)=@ax25, &(0x7f00000c2000-0x4)=0x10) sendmsg$nl_xfrm(r3, &(0x7f0000fbb000-0x38)={&(0x7f0000911000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000e79000)={&(0x7f00001ca000)=@flushpolicy={0xf0, 0x1d, 0x222, 0x0, 0x0, "", [@policy_type={0xc, 0x10, {0x1}}, @coaddr={0x14, 0xe, @in6=@empty}, @proto={0x8, 0x19, 0x7f}, @algo_crypt={0xa4, 0x2, {{'cbc-cast5-avx\x00'}, 0x2c8, "fae18c80c45d8f8fa02704c128b5bf7e5c9c6f1d026fbbd60c6cd326c85877bbf3cd0deeb2f504ac8c3aba5b654a05eeb52323bb0e0ab5259e7ead22496d803507b794cd05c1c45cfd7924729e2d72fb9c01c269cca78b17f5"}}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x3}}, @extra_flags={0x8, 0x18, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) recvfrom$unix(r2, &(0x7f0000721000)=""/106, 0x6a, 0x2001, &(0x7f0000624000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c09000-0x10)=@req={0x50, &(0x7f0000d29000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9000}}) poll(&(0x7f0000ef9000-0x20)=[{r0}], 0x1, 0x0) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000014, 0x5, 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94}]}, 0x10) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x5ef) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000798000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}, []}, 0x1c}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f0c000-0x4)=0x10, 0x800) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_generic(r0, &(0x7f0000c62000-0x38)={&(0x7f0000391000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000cae000)={&(0x7f0000c95000)={0x1c, 0x13, 0x1, 0x0, 0x1, {0x16}, [@typed={0x8, 0x12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4084}, 0x20000000) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20), &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0xa, 0x7fffffff) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000001f000-0x1000)=""/4096, &(0x7f000089a000-0x4)=0x1000) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x5, 0x400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b7b000)={0x2, [0x4b83, 0x1]}, &(0x7f0000005000-0x4)=0x8) connect$unix(r0, &(0x7f0000969000)=@abs={0x0, 0x0, 0x3}, 0x8) socket$unix(0x1, 0x1, 0x0) getpeername$packet(r0, &(0x7f00008ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000936000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000bc2000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dbe000-0x4)=0xccda, &(0x7f0000fae000-0x8)=0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r2, 0x0) listen(r2, 0x0) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r0 = socket$llc(0x1a, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000d3c000-0x4)) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000068f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00009ed000-0x4)=0x32) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000734000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x3, 0x4, 0x1, 0x1}}, {&(0x7f0000356000-0x1000)=""/4096, 0x1000}, &(0x7f0000685000+0xce2), 0x40}, 0x46) connect(r1, &(0x7f00002ed000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x5}, 0x2, 0x4, 0x1, 0x3}}, 0x26) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f00008fa000-0x10)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@RTA_DST={0xc, 0x1, [{0x0, 0x0, 0x0, 0x100000000000000}, {0xffffffffffffffff}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00002a3000+0x788)="6cecfcd72b50d90d3c0299ef6831f47b9099909640bd608f36099217960b8edac7c856bd993822ff1a1a4ef18db146c24b6b8f5076c313738a000c86bbed3555c624e9624c9fbcd010bfe3ecd32db4755081cb41cb5d3961ba15ef87953325e77c981029ec061763a809605de1c0240cf545c0a66505a601dff01ddbd2a7edb76346b91c72e77c605a6fe94e7d5ebbda405ed2efa0759b1aab9526ac5d7be18b7b6a813b5ab02d9a8d0ae5f9c886cbb7c0d284a3cdaff3b5ffc909df3c1db596c350bb375aff9b16958bdf67e632c105a4acfb37f171074d13", 0xd9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a47000-0x10)={r1, 0x50, &(0x7f0000fbd000)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000fb9000), 0x1}, 0x20) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fbf000-0x18)={r1, &(0x7f0000bd8000+0xf97)="3a0a52b5dc7a12adec1160ac5e2f85ff4052228cf92dcd51104695bcbbbd2d8a570ee0b773b073950ba8b7229aacd1fd27f29f12994a6a2072615ceed0c44c39ce2bc0b7f17b3d985092c8f1a087287a241114ceed76115a3db6d2ea77c79120f3b1", &(0x7f0000fbe000)=""/121}, 0x18) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000090c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81}) 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afe000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000011d000)={0x3, 0x0, 0x0, 0xfffffffffffffff8}) poll(&(0x7f00008ed000)=[{r1, 0x2000}, {r0, 0x100}, {r1, 0x10}, {r0, 0x1}, {r1, 0x1000}, {r0, 0x30}, {r0}, {r1}], 0x8, 0xe00000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000081c000-0x20)={0xffffffffffffff8e, r2, 0x0, 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000742000-0xc)={0x50000000, 0xffffffff80000001, 0xe}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000549000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000597000)={r3, 0x2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f6000)={0x0, 0x7f}, &(0x7f0000ecc000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e0f000)={r5, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00008e2000-0x540)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0x1ae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x8000000, 0xffffffffffffae0e, 0x2c}) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002a000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)) 2018/02/12 05:16:52 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@common='erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = socket(0xe, 0x80000, 0x25) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000021000-0x10)={0x3, {"f57bee74056815"}, 0xffff}, 0x10) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006ef000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000095000-0x14)={0x11, 0x802, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = accept4(r1, &(0x7f00006df000-0x50)=@un=@file={0x0, ""/78}, &(0x7f0000730000)=0x50, 0x800) accept4$netrom(r3, &(0x7f0000fed000-0x48)=@full, &(0x7f0000282000-0x4)=0x48, 0x80000) r4 = socket$packet(0x11, 0x3, 0x300) listen(r4, 0x4) syz_emit_ethernet(0x36, &(0x7f00005fa000-0x4d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000d93000)={0x0, 0x3ed1, []}) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00002f7000-0xc6)=""/198, &(0x7f0000519000-0x4)=0xc6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c73000-0x8)={0x0}) r2 = accept(r1, &(0x7f00004fe000)=@un=@file={0x0, ""/13}, &(0x7f0000303000)=0xf) socketpair(0x10, 0x40000000000, 0x479, &(0x7f0000dd4000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d4d000-0x10)={0x9, &(0x7f00006ce000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00005e0000)={@dev, @remote, 0x0}, &(0x7f00005c2000)=0xc) connect$can_bcm(r3, &(0x7f00009cf000)={0x1d, r4}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000a27000)=0x1, 0xffffffffffffffe9) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000039e000-0x10)=@req={0x50, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7fffffff}}) bind$inet(r2, &(0x7f0000030000-0x10)={0x2, 0x0, @empty}, 0x10) sendmsg$nl_crypto(r2, &(0x7f0000c11000-0x38)={&(0x7f0000d6b000-0xc)={0x10, 0x0, 0x0, 0x4402405}, 0xc, &(0x7f0000cff000-0x10)={&(0x7f0000da8000-0x118)=@alg={0xffffffffffffff6f, 0x10, 0x0, 0x6, 0x0, {{'seqiv(generic-gcm-aesni)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x685f8897}, {0x8, 0x1, 0x1ff}, {0x2, 0x1, 0x7d}, {0x8, 0x1, 0x9}, {0xffffffffffffffe0, 0x1, 0xf0}]}, 0x118}, 0x1, 0x0, 0x0, 0x4804}, 0x4000800) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000dc3000)) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {}, {0x0, 0x0, 0x0, 0x5}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000c3a000-0x40)=[], 0x0) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008d7000-0x1)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[]}}], 0x1, 0x0) writev(r0, &(0x7f00009b5000)=[{&(0x7f0000375000)='@', 0x1}], 0x1) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d8a000-0x38)={&(0x7f0000fdf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000396000)=[{&(0x7f0000f1e000)=""/59, 0x3b}], 0x1, &(0x7f0000b78000-0x26)=""/38, 0x26, 0x4}, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000d000-0x4)=0x1f, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/02/12 05:16:52 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @generic="5d1eae6179af45d4772823e1c3e70d75"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000000c000)={r0}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000009000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="679033fd00d1d35fba8760299c3eac14"}, 0x33c, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "02cc3c1e810ac6f3dcf445a1abc1f18c599ce6df1a07a7033bd3d122a988"}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000000e000-0x4)={r1}) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x10001) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/02/12 05:16:52 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000603000-0x57)={r0, r0, 0x8, 0x4, &(0x7f0000829000)="a41182ca2e13e43d43f75b2c224fd3946298d25b4318ff038f08440086d1ae6139bdca19b3437a080d59ce7ebaca705a6163c5492235497719f5a38f1a528d8891704d1b2528287de506aeb0efeb0dce28c6d22196f2e6fe", 0x10000, 0xfff, 0x7fffffff, 0xfff, 0x8, 0x200, 0x0, "ce75db34148a419250bed12d3a7844e4274af6eebc561799538e94966b1d30459a1a1924d41afb9a496a4d0ca67fa5"}) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x2, &(0x7f00004ec000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c11000)=""/252, &(0x7f0000fec000-0x4)=0xfc) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f000086f000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000695000)={r2, 0x28, &(0x7f0000c58000-0x28)}, 0x10) connect$l2tp(r1, &(0x7f00009cf000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x0, {0xa, 0x0, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, 0x32) socketpair(0x19, 0x2, 0x100000000, &(0x7f00008a0000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00006a6000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c9000-0x8)={0x0}, &(0x7f0000fcf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007fc000-0x98)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x101}, &(0x7f00007fc000-0x4)=0x98) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x40830, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000002000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000-0x4)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000)=0x6, 0x4) getpeername(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004000-0x4)=0x14) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000aba000-0x60)=@nfc_llcp, &(0x7f000096a000)=0x60) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002d5000-0x4)=0x49, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001b3000)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000098000)={0x0, 0x62, "f2b4ee8732b8c519697cf99268558d97c4183715004ca507c7e65af6afea2956bea36f6542379addb8cd396a03ea572dcab7c98b8dceb609eed52b9cb7541b0455b815a59dbbf75ea3c68fef4be2b905cd37f2c76fe14a7dd28b54684732c1277831"}, &(0x7f0000fa2000)=0x6a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ede000)={r1, 0x401}, 0x8) syz_emit_ethernet(0xd1, &(0x7f00007b0000)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, ')#2', 0x9b, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x0, 0xcf08f776e032b54, 0x8, 0x0, []}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x6f, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007ed000-0xb8)={0x0, 0x1000, 0x0, 0x1, 0x5, 0x2, 0x6, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x4, 0x7, 0x2, 0x5, 0x1}}, &(0x7f00009f9000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a20000-0x98)={r1, @in6={{0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}, 0x8, 0x990f}, &(0x7f00007b1000)=0x98) ioctl(r0, 0x6, &(0x7f0000ae9000-0x1000)="8b3d2791707c8c9a7fa028165b802b6a117b5dc246e21b11b06d8f6e633440b9196755374c879f2af311bf4088f9fc575b17c7385e152c36f36bbe40d7c24fd05e879e2dbd444b09fb6e39d963b803817a69d4db1d2066d8c387f5281581e0698f9e2ad031e1068cd957f8e3ba560240756c8923a02890bf2066e77887106979b1ad186e86b30163a3da7f7dc23c3424929c034a0e78e88e34c9896053d9068d6aea5a8bbf707cccbd609a773ec8a81a8ba832f7e187023d81a83b60cc1a051b5880a085d685299c43ea391640d34fa70ec8b9e5bd19d8d1423ba5be0ce1c117de0125918c0ce56e69a54b94f171d080afa1247bb64f4062c3010666068ed1b38ebf5b782ef90d4ed0bdf9cde3227c2041ecba6fd305c1fab99403fb70800e9f39136f90235bbf35a8b4f4f76ef24ea4645be2f2d7ab361585c47c6ae4bd07394dedc9396e904e9d14fac4621341e9fd0ac27bb414397f15ff53d1a49192f2cab575e339b901712fc9251fbdb60c7d5e2634b284a24da3fcacf35a14660bf48b3e11b013fb93c1d8ccdc9df7162f26f03c316961f4fdde04afe8d674e00710a61bdd58b1b0068581de5ce899a9550e5d2ee0af0b87b06e398614c1aef37e15bf0a427a7ebda3759c388cab781e2dcd7e7d6bd4641dfa5b007bfd3b9296964c7b6073bdaacb7246485d846ae437c419671acaad8df6b3860415230a0cfd155d633508daeb6ce27e1a6f8c3682dcb6fccd1da4889c74bbaafe78bbcc79787c7dda59cc4ddf557a17fc10fcc7d2eb3e3492f6cebbbca977f6605b4e9cd35e2ffd26ed01d5d1a93e3db20b2139d61ec1f1d3ebfd2748a45a4bb471d9050a8b5181743b3253ec30a0d3feb6286a2d25bdfd044512372a1bd512219d589382f1f6c596c57b6bfe0c4178970d6b33e30e636250a306490f2928cab5438b1d75b965ff8478db5e26a54006da72e9c23a2ce4888a0fefb976d116de4908d484fd1b89be9efb59b0e0ed8d3d47917ff87b05f5be8b2b93651aa74e6395031f04338988a77e2b95da5b171e5dfedafb7afdcecabbde1863becb22b3017b11e7e4bebd3e51845175566cfe73804364af9b48d4a62fe80b68ffbc736f20ffc3aaed029de2d2554ebe295f229e57ede9b1d20d4cc8248ca212b20bf82d4c5938b5bad3b3ad5612931c5f47c98fe56005a6e38e452eafadc7127c8b21eaa001b312883f65ef757f9347755541b2a81b716ba6e82d0872c361f5a127f2f29b8d93b923daad345c3617b4a25b85db0bbbd6914f0175409a29f2a86d42a94357fd5c8ad518a1159caf3d6c3fb89f77c6deaf08ed30b6a2630946f48f72602456062e448e53cc1fae3dfff32872784345a86e27913a0998e8e4d2addd532e908ae93bec945f87f980fd9cdca661ae69262f72a1171a62af79e3af95f6cf58f6230de7b16f5b05df70d6bc70146ed1a835dfd7f9818d13cc9b80640080dd1d6cac0658265e8fc7ea65392b86e7bd5fe80c588c6f220c306a604fc02222475a7e9ed3eb244468a4994484005fbc7e7d3f76aadda299f298cc1471dd41aa56fa5093fa8410b3e1a3a392e4b6a2fee96e9f050f8dea9564f561bd93241be4ea10ebb120d63ee41f64aae2cb90afd4f6a109eeab8a5a8c0f18e1c65304d2714cd27b3b660a7365ae307266882ac7791781e7f5621f9560f4d992e988ad64b5e412ea2b37b7b412798238179e3b9ae0c01334230c2e9872b410c923f350361d44488a65e20001aa8331ce2fad603dacea95a62798556fcfa2c2e9492304e6ebcf89781e6aba9016d0806133f2be0ebc9c105ed096f7a9eb9c3f8e6980c675e7e684b0f13db45cf79c17d16a97d915e16d6b5ab43e8651a26385857691cd90a08e0bc37e107890a2ac94d7e98ce49b7e3966b87d78ce652213325f785ce8be2bde327eba8792c2605731ea5066e633ada8c97a94f8aa1f598887d38c9e4db55e71588e9fc8ba7bec3246c7b60b514d7a068968d99ad2a84c31e8883785de43bacd24ee632660452e40bc6ff45a7064193bdbb8db410ced01abdddf202e9aa7539b0222e8a974a7d4c5e44f127ccf22b9f796ba059ca35d9c3f81f4fb7894ddc1d2b2aec2b6c5517320e86d003ba8f392a21f53453b7450031fc3cbf82256ce80562eeda383222b8770b85e998690439e8b475056cd72a7c1cd73e36b79e64e811cc06664fedb85fdb8bbeecb6873efe85f2aca58606545960035ffb53d45b7690ffef544ef2a1ab1295d0683136d74f24ef732f2f1b18fab055b0dbb9921db6ad6308ac5642a3ec127f2a33635cdfd2cfd87675e9281134f7323cc6ab5676610cb147681ed1f08af2073ed0db7243473be5a64e72b37dd871c9da716772e7395d485273bc4be1611f0cb2c0d37e59ac1370d9a9941c9fa38c60cd1e0d29b1aba148b6fb35f51c0cfa54e6fc4d6d09891c13b07327693090cca27a1e23698b40dcae347dbdcda877d01ea64c08c2768d462dca1594c1152608c02aec0040d193f641e5ab94fafdafe34922a5423e9cfe5013d244fc319821f6003a1e746eb4628b07572880d81852043058a82a713c70f9451e37292974d390e82dfe11c9f913331ea90ad596210c8c8cf65ad157af2a2feb5268d995efabd7313a72a87f959447cc7159cac81c8602b678eff7aa7dd787a350020bc0e15da01b65b23fcaab4e4b1ad79a412ee78b066458e6444ca48d47b25c9b5083ec26c34a6e97eda48c5c27e81d9745fbcda891cf48733fb12acadfb8d02a00a2ae02a44504388f5f51079f4b6c7222b032a5269b05d37c60549c2848f1f685d7faa485678da0d118c2e0ae94fdad0ecf2803c5392ddac338413ba9633bde1ad8526b9658921e99ecfe236f85140c8ba913f921dfbf608306927551b1df99bc63db085dc14b358eecb3c6be82326cdc46bed4803b0151eb769a43ebe6b7b0e2b6b1dc5a23801031684d49ac142139a38e40b6d217b821a8a0f313452842fcb22a966308c94c78703e3fb48d0ec59aaafc5e56b75d2ac2ebbcb97e48bcc1de20f544395d30fd207e6c828fa38e09afffc420bcd96ef82c497eb93140e7c06d90a578579e666facbaafc3358d3716ab9e023f0ebca3a2afcec4e3a14bab173ca26ef67dfe429af2055d77c83dd855267ca48eb081ce7867956f2220e015b155aa43f529e75361b139f2d1514d7fb110c87662ecbbb438591324600ed644e370607c9799ddafba854daa719e83fbd6e81a0c4971784919759cf39911a4393ea8192b5ca059fefdcc8a34b243ce08bd059ed870c56d44bd88a28875cfea6ef559d61ce78b86fa4924cb66b766f22064657e9b3e81faf07f98e2b7f583777639c60ab8a45976fd03c8727a44f9652ad3e7f7afda89ac2b6e8ea71d3c9fc86f43b1dc332e4466e17baf21902f34859fd542b649475869a5e91791badd7bd4c1c522d974a7b194f75d19e63291fc4fe9e2a5f3c1a204d484b1310469c9f320ef9fe0417dae063ff7165b1f54593b6dbcf4d204cee509346732929c7334ff6b9dea60f75e022edbf780b83240ad6d4bc7a0027481cefb9e3049a60dee8029139a1b0194b49d36271a5c260d9f7087e6e3dc397c2e2539591612ea46687541575425e78ab81eedb67c81a8c4fdfb385d00bb51584bc0733b6fc27a2ceec0da8cb00f32ed898d063ceae59ea175791454e81bf428fe10bcb4a4d51c5d1c9260ca2dfe7f4dd106c4da9d1f1975d0db55188b72c56f2eb1c639366d96df04ff96bb34c4905bd2b8284ae760fd6b6ad3eb120acc20088b17be8f68435715bbe40b1b4d50c8096825918bf9c61a8feef4899ff60b78b11a2b89d95d28f5bad955d72492e6a4c09a24aace10fd317f341e46f1e68a3aec9fd455636aba0207c8d2a1e83f9b25c758f8324a2197a0ff2f02e88d653dda25181adb8dc413ca26fb71fe551c2530a7fce96d620decf455c1240d503a45a903d3b359d9d9ba1aeaf140bc230e208e98629c237bf4081847ce20b329ac7a928c197890bc2ee42707f71eeb4e0e5655955d75a7d69d110c6d0e400e5a4dc0d7b9406638ca6543f8b301744f6948587c70c097fe5c6f3a12c6debb166ca116087b97428f1df402bc0d0ef27f9e47338be0cbcf0bb526f2f7db8148bdaf684a5368cca8256d08700385d12ace5a1764a23cf0169ea8d89d1ebddd22d62b7fb2df6337fa1091fb82a8d275627bffd9cc063155739276ed159b7fffc2bb01f87aee549b23c0d63c9fa44eabd3e6b645a8567e1ad44b46df09eba2270d6841cd82416f1eb161e82349396bccaad7aa5298174eccd9bfd2daedfa0cc8e7c1d837b2290259f1bde2234ee15e1fb444ecf01a8726a1d9f340f034d97f342cbe7927d0255d7d7bc09aae86a49b7ccd9c41040d71e08e3844883cd71667b5646aa2ee00dae7645913e810431eeaed2763a8654f659c56869d53168b419833996b334571c49a95f9e1046f59808b3c20026a8288a0c08a84f8fbaf9cd7aa08474f8059a89bd7b13efa6b87912fe6ac5bd57dbeab27dcf5c2d51052971178fef58fa6661b8d905daccb337de4fa2b403decf419ff00a07a0cc4adb1150889adda8af7629f2b24e32bacd8e473e4906f967dffc698d6b11cc37ea8372a0b1f2296f5e17265b0e185c963b38a261fa7863228a592958bb984b03d6bae4dc91850464adda5cb49316a56b30cfbd098d352900c54ceec72c326f4bfceef54be257c66b63b673b07170b074d5e0af23ca251e614fe045da78e45afb5f2225f75c3ae654b018eee3299fb69c618abf70e01e9a3c976c82eb8c7c0d1bb11c50498e00efa879dee0e53395fa050771d317632e8ffcc6953d40a3736c975e50c87a14ebbef49aee52514ba392b3127dfc694cec8e3855dd6bf4de94d6915878c940e2e26bab6134e866478432e9d4a545b5a22ed4e6ec80ed28c4e284c093a7d90abc8d666aa9e0a227a97f2f91ab8a06d12177c2d78d23aee8ff6e3eee0d3cbec4f75e92d35e63a1a019359323077284aafec39e0e10d5624a2b0f814723c4098d3ecca5c6da85861f8b3a3954238ee57103e8acc461499bbfcaea50ccd9022874098a61da204dfad311de6e7dafc6e939369f9531cfbe3bda921fb464e1c57e69463afba27d27055bcb63fb797e93b5bbb426e760f9da9963d0f63bb4ca0f6a5f3c6e9ab7bf128f12102b98eb3de60a662a8a453d777b87535051342f150abe6b0aa6fa778f439892187a30754146ba1132e0c48305dbc5715a2e28db36dfef62e4a332386636eb196b232614125ca9b7efb558a532b62a422bafee071a3d5a5e39dbc4871a449c37d223819507893fe1be7e8d8d13d26bae3051cfbf4ca5578071a5ecbadc27ac6b63125de5a7874ebc2ebc1be9ae48161f6f7663e42831e39b39ed1c9974718d3b5006dc357f0113ab4242ab7507797591262b07832f34df6d0be1905c3a8b3c4d0dfda51d5b2041727b02f141d689da66e4de16590021669a2c5f0ef449f61a4af2efb5f09c842778e2aa5d86fba67fc0f31666d23462704641b98b953b558e2c7a75626b838719f795666f6003aedabb44807795da3231edbdf1f5a8f3eb2bf8c300c5090fc42e899128074957d41e107772768f97673e174b1834759bf4bfee1111cb8a65f650cf807edfcaa5e8217796783ed73163a638b8de5dd184139b5ed726b5f678ee54be8dc8d78b1c578440aa3ebbe0e5cf0453cc7c73287b6523b652c205e13c480ea46c00dd4198471c8b0039a3b65d70c7319e99687d1e97af5ea4a15f378a6de785ca0e") r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r2, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005c0000-0x8), &(0x7f0000e75000)=0x8) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f000044e000)=0x62) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000041e000-0x3)) 2018/02/12 05:16:52 executing program 0: 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}, 0x3}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000baf000-0x3)=0x4, 0x4) connect$inet6(r1, &(0x7f000014e000-0x1c)={0xa, 0x2, 0xd940, @dev={0xfe, 0x80, [], 0x0, 0x11}}, 0x1c) 2018/02/12 05:16:52 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cb9000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fe2000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r3}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r3}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000030000-0x44)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) [ 67.933941] l2tp_core: tunl 2: fd 19 wrong protocol, got 1, expected 17 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000000d000-0x4)=0x1c, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000010000-0x10)={0x0, 0x48, &(0x7f0000015000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x54}]}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000)={r2, 0xfffffffffffffff9}, &(0x7f000001f000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000aa5000-0x4)=0x2, 0x4) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000285000)=@ax25, &(0x7f00000dc000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bab000)=0x4, 0x4) [ 67.981990] l2tp_core: tunl 2: fd 22 wrong protocol, got 1, expected 17 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bc2000)={@generic="e70f130c0aeeaf84b67459dd08a7561f", 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00006a3000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002b8000)={0x5, &(0x7f0000ca9000)=[{0x0, 0x4, 0xffff, 0x2}, {0x100000000, 0xb8, 0x80}, {0x0, 0x7fffffff, 0x3a86, 0x9}, {0x86c4, 0xe06b, 0x6e05207e, 0xd8}, {0x1, 0x10000, 0xaf4d, 0x1f}]}, 0x10) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x135edb45, &(0x7f0000528000)=[{0x9, 0x100000000000000, 0x2}]}, 0x10) close(r0) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0400003e1e000000"}}}}}, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffe00, &(0x7f0000d95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f06000)=@assoc_value={0x0, 0x8}, &(0x7f0000485000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000342000-0x8)=@assoc_value={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000143000-0x20)={0x0, 0x18, "7dfb27ba541a7496d59531a03ffc48a05c2a85ed3274d533"}, &(0x7f000032f000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000220000-0x8)={r3, 0xc0d, 0x0, []}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eff000)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00001c7000)={r2, 0x3, 0x20, 0x9, 0x80000001}, &(0x7f0000d47000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d0a000-0x20)={0x8001, 0x101, 0x4, 0x9, 0x7e53, 0x1, 0xf20, 0x9, r3}, &(0x7f0000f62000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000149000-0xb8)={r3, 0x0, 0x7, 0xfffffffffffffff8, 0x80000001, 0x8, 0xfffffffffffffa63, 0xd3, {r5, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0xfffffffffffffffb, 0x1f, 0x100, 0xae01}}, &(0x7f00002d0000-0x4)=0xb8) pipe(&(0x7f0000a29000)={0x0}) epoll_pwait(r6, &(0x7f0000ca0000)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000761000)={0x1}, 0x8) socketpair(0x1, 0x80000, 0x3, &(0x7f000069a000-0x8)={0x0}) bind$llc(r7, &(0x7f0000b85000-0x10)={0x1a, 0x0, 0x5, 0xb00, 0xc47c, 0xdd, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d1f000)=@assoc_value={r3, 0x400}, 0x8) bind$inet6(r0, &(0x7f0000404000-0x1c)={0xa, 0x2, 0x187, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x1c) 2018/02/12 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000011, 0x800000003, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000164000)={0x0, 0xfffffffffffff800}, &(0x7f0000d18000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000742000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x73385192}}}, &(0x7f00002f1000-0x4)=0x8c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003b2000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000ff0000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000085f000-0xc)={r2, 0x5, 0x8}, 0xc) write(r0, &(0x7f000024f000-0x27)="260000001000277c9301c1ff00000023000000170800f400000000000000067105000c00", 0x24) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f8d000)={@empty, 0x8, 0x1, 0x0, 0x1, 0x40, 0x36, 0x9}, &(0x7f000040e000)=0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f37000)={{0x7, 0x8, 0x1fffffffe, 0x2d}}) accept4$netrom(r0, 0x0, &(0x7f000020d000-0x4), 0x80800) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) pipe(&(0x7f000042d000-0x8)) close(r0) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80006, 0x1, &(0x7f0000206000)={0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ffc000), &(0x7f0000ffd000-0x4)=0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001b000)=[{{&(0x7f000000e000)=@llc={0x1a, 0x15, 0x9, 0x1f, 0x1f, 0x6, @empty}, 0x10, &(0x7f0000012000-0x10)=[{&(0x7f0000017000-0xbe)="91fee902fd407c907432bdd5f819af3fbc25f41b9718338f855a987698a72fe1a0ca32e4cfe6f7c50a6e2a2fe10a8ce1c5fa04ed718e0e179cdb7b3f43cef83c4eb894ccadf02dde2517653ad5f3b9cbca26b5d1322fdfcbc36db88b2912de6e070402660d1e315a4ad0f70a9da12c4ff3dc402176349f1c660eb395e244ff31c2ff394b05da0b0a324f3547fde756b143c18961f06ebd64332bab39ce56a1013e7a921c115313836073cb2b992d9f7884083b32eb0b683376f2bfbf068f", 0xbe}], 0x1, 0x0, 0x0, 0x40}, 0x8}, {{&(0x7f000001d000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x90)=[{&(0x7f000001b000-0xc9)="f44d7836719cd31e68d05e3b9d247158c03206c8bc1d8e6a60cf74b00aea841635fd73d1c4674ad3ce651d33c69e8b7afc2c5d714e6e1d5b83ca26efa9571bdca9f9436aa7464d566f2342be2b85e252e86a08dae2132f5ae8e715f1b68c7bc718ed55e304aac5386f35b4d159696748454b70efdf8b4115e4074a7e250fc02ae8a2548b67b00851e20433432b65a6cd32b64f737a3d12f4a68d01be213b145df42b229953c54c924c20dedfec7c41de94cd8ab69afc61568e040808f24081d1a7c644bbe96aafe61e", 0xc9}, {&(0x7f000001e000-0xdf)="6e9a1dc35c35f56e11921087dd259326a2c927bd9ca6267716d9702140b249b4eb5b80a94ab2a31c385874a4865aaf6d5a46dece13d4e3450ffb28e24434110ff2e20caa52924c3abaea4d7f193b95cc1985efa7da745b4c1f259748132c94bf231cd75bd1f6e857f98fc20174dadab6551c00af2644bbbb04f2cc9c9e38fa22be613d2c4e5d06bb75d1bfdae2016fe6720f07a3cfec86a3ae495a3c4281f303e3b6949a4ec5952a319928830b60e2ad24cab3b4ebae70892a17e148c60f9a417dffe0bc03ca23d5fd6d7a1c67d2b0c03e44ca5d7e551b0745d97674f8832b", 0xdf}, {&(0x7f0000017000-0x36)="af7b18c05080beafecf78958bd1dd79b83f3e8b4f6223cf435e61858e60b7cb9fe87b39165b7501356d10d1f98fac330a1ca3cf97077", 0x36}, {&(0x7f000000e000-0x63)="1eac67c9eaec9903b73750a5c15d195768813ec4a97b75a255835e4eaf918cffa3a243c625c417a4cf71eb97a0a9673cbb2cb0624b53d1c7ccd6fca0929d9c0897451e1d4753f964885110a2b146a2877ee22266c063da47ef526661f0ca55845f23e7", 0x63}, {&(0x7f000001e000-0x51)="7d0e4b7ddd4cc3160bda749dea3024234630fb770773c8a7a415cf5fed7bf0047ebe0a472c050a38e129665fb50f68f996b75b49aaec5caa502724035acbcc0df53dd1f11d2b77eb76434b634918794520", 0x51}, 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0x1000}, {&(0x7f0000016000-0x1000)="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0x1000}, {&(0x7f000001e000-0x38)="9f1e8dcee072f497f15e8cc44c38e31d6caf88386e1f56045e8ff66e161f6e1f4405c1b5db27b76c1bee32642fabf0e45fcecef0947a7134", 0x38}, {&(0x7f0000003000-0xb6)="2085cada7e840f0830decd7ff9e28377db83d245bf45e53370de519f048d4511fbc31e21aa021c9074d08eb94c7c3d71557d3ad4eac7c4dda295ebc2299511fd7b8b11af4d732b26117144ca66845041119b3da19d46605763bf88fdb653b239e87b16a1256a07d0e6fabea107685b8910d6078cc4bae25fa9a9961951acfccd263e8dfb6d2313fbc16d425835958946851fa894f28c342f97389874b356b7b31c7368a226af0eea37ce174008d3f35092e1b660629a", 0xb6}], 0x9, 0x0, 0x0, 0x1}, 0x10000}], 0x2, 0x20000080) 2018/02/12 05:16:52 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cee000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) 2018/02/12 05:16:52 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eed000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002a3000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfb}}}, &(0x7f0000bae000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x400) r0 = socket(0x4, 0x0, 0x7fffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000d89000-0x18)=@generic={0x10000000005ff, 0x8000000000400, 0x8}) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) writev(r1, &(0x7f0000c76000)=[{&(0x7f00004c2000)="152e0c134c62bbc308a59780", 0xc}, {&(0x7f00001ff000-0x61)="199b53a0521d04ccb5a622537f8f5f0d06fdfbd36cccaf74ffc2c7bc6ed4c4d314715925f385a3f75899adf457f051da3915fcd9938778f1f621d6e705b9d3689767d74d49dec77a038d4c90209931a8cb940c01b31cf9ed2e2cff9057c10b3d93", 0x61}, {&(0x7f00005dc000-0x27)="3580066872587ed4a25d317fea32648191b36d14be1c64d73813491a5ae76e402793e3ab1e50cb", 0x27}, {&(0x7f00009ad000)="89062a7f31887c55dfa865ad1c4f4ff6d6c1dd131e955054837322cd83956abff86ccfa6d8f4cce407d8d289e0558c7c4deffa82cc10cbcb93fb9875b615311f1987770985d18d473965245e8f935624f7adb944d758c35a46805081f46b6ec0dfb84a10be0b0acf8f39050d21da8ff4d9b49c55b970dbd1d0318ed44c7a6e84576aa7bd8798201b1f53d256ac41d484f7e5c56f93dba2c996e7e88fe653d5561e490b9fde59f27644c90b8ac872890605ea491cc0584bd906129dcc2cc7231c98f2238ab4df2369e6e353fd54ba3ba4e5f9eabc4d635ce6e7f9667965edf074b6a43d3199b0d0f9", 0xe8}, {&(0x7f000050b000)="6de6cf9c1c4c1fd412c5d1352a46a5427bed748005054aaea8678856920c8c68a7bc94f594f4d903e7fcd632e84fbbcc38078c6585cdf0e8c6f1e95f5f533aa26b0fe5c37076e7b4bcb70cdfe8553ab4c428623075c2c0c52405abcf404dccc133592947f3aa87e32c03bdaec14747f1db199b7ed64bf6be48b517e2", 0x7c}], 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ec000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0xb48b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000+0x73e), &(0x7f0000004000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x5b7360e3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0x35a3, 0x3, 0xffff}, 0x10) socketpair(0x0, 0x803, 0xf13a, &(0x7f0000003000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x2e}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d4b000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x0, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:ipmi_device_t:s0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r%ldconfig_cache_t\n-0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x4c0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000067a000)={0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003d3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000e6f000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000813000)={0x0, 0x73, "9cdbd2e82ac20dfd39f681265284c4748aa5d1746ed85ecb9606ecaa65c0de9cfd74b9a000108f7991fbbde8cc37d963fb67917992039b9d25a0fe0def8911737ee9e59a2d6967e05d105614104948143a775f0ff5f1913164d817827f717cacc1a7fac2808be96e771f72b88d2cec1f6a0436"}, &(0x7f00008b0000)=0x7b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000846000)={r3, @in={{0x2, 0x3, @empty}}}, &(0x7f0000fc7000-0x4)=0x8c) pipe(&(0x7f00006a4000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d72000)={r1, r4, 0x3, 0x3}, 0x10) 2018/02/12 05:16:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x2d, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x805, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b3b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000412000)=0x1c, 0x80800) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000737000)=0xfff, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/12 05:16:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="00fe50018afffffffff800c600000006"}) r1 = socket$inet6(0xa, 0x801, 0x81) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000002000)=[0x0], &(0x7f0000001000)=[0x0], &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0], 0x1, 0x1, 0x3, 0x2}) 2018/02/12 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aeb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f00008ff000)=0x1e, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000039e000), &(0x7f000053c000)=0x8) r1 = socket$inet6_sctp(0xa, 0x81, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000db6000-0xd4)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5af0854b}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf2}, @in6={0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}], 0xd4) [ 68.168513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25164 sclass=netlink_route_socket pig=11287 comm=syz-executor1 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000560000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000-0x40)=[{&(0x7f000000e000)="a1f687f22063746c920d6dea91cd83598e20787db4f87199df3d8be28649b87e599c757a7b0b7f3a243c401387dded63d3468b34130cb31f52c516f88eaeb1319de251501e2b88c8a19a0d4cafa9440dedf5e0827afba96056315b4c3b221fa1ba3f79672590c50bd010453470f2b5e87dd8892ba1dbade6807cc326af5e6dfd8316bdaec1b3cc380865da7110228e3e", 0x90}, {&(0x7f0000007000)="5890629e98b817b0fcc45b0bb516428a8269a49325921c3c55b18b515958b3c5c741d1a938377121cba4b2af3088ba2776021485314b3e0fe566e70cbaa591ff2bf535", 0x43}, {&(0x7f0000011000)="7219c734883f5f4659b2f5f33a05c17ca2363eaf6fa284facea8924882a9980bbc8af7a6b6c002e97944cc05539e1ba4bdef01aa0b73808488b901035626a500921a29615606d27364e39bef9de1fb47c880525b116aaee47ef5d768eff30a9f14aba46cc21cb7d0ca60cf23a87e2b9e2c69a99040a9e03f", 0x78}, {&(0x7f0000014000-0x6e)="d1ff131f8a8f8abf8034ebc12d6a87cf62431b1ad4aeb0c251a658e67682b55a6954acf891e7e970594520ee00398335254a8de90d94f8bc9a95a8f5befb2824cfe99b04ebb00475744b9056a31a3d4517ecf185f8c5e8b4d82186e86e6f2a0a6659280e5568719ffb014e0866b4", 0x6e}], 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000016000)=0x26) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"b950c50962d9bc0ba01733c943b4d6a0", {0x4, 0x5, 0x3, "352c5d5a0ca8", 0x5f5}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000015000-0x36)={0x0, 0x2e, "4078dfdd1989099bfc5d74a006684ff11fd77b0f69d56cf9e09df53c0987157ada6da74101bd81a1cade24646f08"}, &(0x7f0000015000-0x4)=0x36) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000)={0x5, 0x1, 0x8, 0x7, r2}, &(0x7f000000c000)=0x10) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000466000-0x4)) getpid() sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/12 05:16:52 executing program 3: r0 = socket(0x2, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b83000-0x8)={0x0, 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) 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, &(0x7f0000df4000)=[{{&(0x7f000015e000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000c8d000-0x20)=[{&(0x7f0000001000-0xde)="5c65428b080e1c94e6058856b061e845a505bda0193c1cda5898728db92cd07d959fa733b173f312fce5af9a78a9394695db77d725040063028bec206ec8bce7ae1fd2f5fe83b13855c09883b03fd73eafd13980ea9c8455ef1369cde237d2cc8d57991bcc3e2e5bb9cbe3f0bfdd435690a3732527ce5fa44683569c5d089b975741026cd3f258c7eeba8da48e9ffea53ba57c2735e7853802f069bbbe8f645bd8af156b4c713e6b2f79d1f757c0db082e939cbec0fe0041ce66b57ba2b43167cac2552f1e4f287b55c13e44e5b22284dbbc0f055ba3feb482cabdc478c1", 0xde}, {&(0x7f0000bab000-0xd)="204e11e75ef63e1fa4e7442486", 0xd}], 0x2, 0x0, 0x0, 0x4044804}, 0x2}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x0, {0xa, 0x1, 0x39, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x3a, &(0x7f000069a000-0x70)=[{&(0x7f0000000000)="44f4240882c337adae075abca4e9e5cf7755c8197b4a1996ad6de727a89db18d21ad53f75d76fdafa3a02b6a0b657ffb38d7ae4f5170e4e37f6e59cd22", 0x3d}, {&(0x7f0000000000)="fdd67d6d53f65cec025f84d4c3f9fffe64b327d33d3b344335da1b8804dbfb37223473f1c1e869be72dcb321002bc1b8f1caa7b4601ce1bf25ed5f6089c1f5a3eb59b1e393dded5212ba3ba1de390977dc557b289a62c20dbf67db6d7a14c10038f10a7391108d84f0c967981b035244e5b53cb63eb102a67bb0f7893781dcd7d43bdded5a7f12ee77e51940344e286d8ae046b236c175170097a75c839dd226522f401695af4b34d859cea4f0ae0c72f4da1ca16d5191d79e65a207fe223ca05aca7fa991b674ba0dfba8c7f8f2ba7f3cd4f25e14af097fade5b621e775eedd94eaae1e03a0ca", 0xe7}, {&(0x7f0000001000-0x8d)="2c663dcbc93e88ac90cf03b7dc741dc009b398316e2be9aa34010b5c8cb8b4eea999432056e760d80959736525a8e90ea4a6b9f883b09d09e76cc1ec731a748aecc285c597bc7824865b8ecaa1903f6a0bbb1cf7ffe64c83739850dbbe037c7d03d3aee8c40390a03439303af5edaa117da44a0dfcd0a44335b63ff0610b64a280eaa149a88570f3fbdc4ccf1d", 0x8d}, {&(0x7f0000000000)="874fc48251e5b5873609c28184df8a25f541dbd7160a44a2d522c720dfb0db95636d7795053608f17aa627398472646c89f8752407b20ad459280cc0f5ea1db110fd1e5a53d05ac11238d6fb25b67cfed4c6ac329265fe109d9868aab5f14e6ef090fcd6531db33fd1b7d7fd5f25f282ad2221624d5c06ad2a4826bf598714ac01263565c72af3dd39317fe63a9d7dbfaca0527d84d7a173e594a054a409a9f5d787157af0e29c4006216d7f648e", 0xae}, {&(0x7f000090b000)="4e4bc9185401036f595b421d279d4fa772ebb3d59a840a316bcdfb4acf8bb754cfae359df4577bd04a17d19ee8ff2596e5", 0x31}, {&(0x7f0000124000)="961c3d55727ed577a34871aff7778171ea83263c26eca75be5d96cddf862b4e3460b42f99d6ea2416f3f41", 0x2b}, {&(0x7f0000000000)="69f62eafe1e4684c1b992d3488f99e218f2834815b818e159eda49cc102ed06ab387668e14f2ec792d8930672f7b441b61de19d6278e05200455e2d4960a0f0cc3b8b486f2afedfddbab9ae8107fbf7e238b104ec3f6259d965d1adc1d055374b4e8b76ea4bba98f54d37551a364f2b6f85e21808efe77c2b9731b10816998446f10d0e489419b9ffc4dfb1cfd2e6957e89fa29bfd6b019baf57c4e96d4ef64c4986cf523586756c7853c538f9e81cf5cbfa040ce86e83656819e5fb9744a49e3be6a5898e05fe68bc267fb9586a9fffb408", 0xd2}], 0x7, &(0x7f0000001000-0x38)=[{0x38, 0x195, 0x9, "8f6f26f90fb9dfe4435d5e9e9ac613af2c207d95e5017fbd43aee89c8164a829bf396f26"}], 0x38, 0x8000}, 0x1c}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x4, 0x2, 0x2}}, 0x26, &(0x7f00005a4000)=[{&(0x7f0000000000)="b94c914515853a38657dd4e33fb682b0f2542295a0eaabefff9f8c880a0df31f1225f7ce1bdb223ce109283287caf87d04ae38", 0x33}, {&(0x7f0000001000-0x1e)="176babb088bfd8cd6fe1dc2aaa7d450bf59a05406f66a97f8d81fb3f06f0", 0x1e}], 0x2, &(0x7f00004c6000+0xf04)=[{0x40, 0x17, 0x7, "782808238f9ab513940095463ef2ba5e94fc1b848b9e7fad258a21ded0bbcde0260bc4ab080fa30490fade8493555c"}, {0x20, 0x189, 0x9, "ca5e88fd3a2ab65ba19ac0bd71c3270d"}, {0x1010, 0x6, 0x4, "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"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"}, {0x40, 0x11b, 0x2, "9a6e0ced2492464c52bfddd9ac8f00d1b0d74c92a92d58c0ed59413d865c0e17d6058b7171edc76d5345cc"}], 0x290, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000e58000)=[{&(0x7f0000eb1000)="4e4d683a80f5cfd377580c7e3290f8c3f5ade11c6ffb1e", 0x17}, {&(0x7f00001ba000-0xc9)="2b06445b1b43b25965560c526372a36736c0609af000c6dc5ca2bf5f235b8312e1246df209848e6a187ecac682ee19b395f7c56eb2410a9d0437024be8bdc5f3150f0c5070d67e403ef931f7af5eff6b1b247d965ba73b7f25a9d4d5fe3d3d1bf2feeed0fe8417adbc0c9fb464ae517525bc2cf7c6d6bb48ae96cf5f107679db2560c489ab5c56b53526d7fb91fe56d1b996688e0963c0ce1fedfab2b38dab409ef638b34b2d9325b634307576ae15b0f6990abc302de13417dd3953ffb0893a40ab36e2f6a0b7d696", 0xc9}], 0x2, 0x0, 0x0, 0x801}, 0x2}, {{&(0x7f0000ba9000)=@hci={0x1f, 0x2, 0x3}, 0x6, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x4b)="4370f4fe56107d21fc3f8ea9d399379f507894a7c11648772e5174ee3438988b149ddf18e98f796ebfd3a9a58e9765df4725c39ae9f36b4b7e76b10033bd3ff1c3202db7b60ea92ae9852c", 0x4b}, {&(0x7f0000000000)="94fb2717e380301f5c2681422866f3a03959ae79de9b414300845ab7121f123925ca1859ac57041935981571fbf7c06d529d047b2a766831028ca8e4d9e42fe8111be6b5a5fa49ef78c1b0328dfdee39c010d2a9086d081ab1057e9707f3a5156f5601d41664ac159a6efd7ebc0554f26a0287c71c6850fbcb75ad33bb5ca4581a390973ca0a333be9946b9dd24feb9cd24fa8a6342d641a816cb41f2cee740bd94bbc2ace737296bf20008438b9789f8ef6a3c887be5ece9179945c2830114f0ecd86513ca63d0e26b6b1", 0xcb}, {&(0x7f000082e000)="a5caeae7a094e5a88ec4801051c8e1c7985cc5742baa92bcd12fac2debe315f474f71d2b4e0b5ae133b8d1bb7e149228bf4fc5b13d3976f30f2901d3797fac26499a6873802461b3c1171f1c2f2445d5eebfc5fdcbc9a7c648885b9f9e6a6c846946782d8afd138dc579d0891637d854632db1c05ffe3d588d9ff4962d7343fcadb2d89dd4cf589040b4e673f13c2a02253b0bf8906efb8217260176551647319f4767065fd48180d09331caa4ba3c2afec74001c504375b4ee99b73314a6818b1f7ce9db8c5402fef67e05a41591bfd826b315f1e1f1053c4df0a171076e2239ae2d5ddba81a02d08ff4d2a644506", 0xef}], 0x3, &(0x7f0000829000)=[{0x90, 0x13e, 0x0, "83443566ed9dd619e2e6df59b434cddf1de9972acf2653c5a676b1089f77b169ffa4fa6d27c6603c702705fe04d0a1648c2832a35221d107129b3fe4d0de6b3044c4074db697ef4eb7aaa712b74b76c12e0f34966cd9e1128b0e5167bcd0ea8c9edde65a4216851b32012e35cf4bcc8f0912177e685f0c3b2bd0bdd477ca1884"}, {0xe0, 0x112, 0x5, "0b07d3c70f91a9daef8155ff77ec6636299c5730cb3b7eea85d72bb03e829c81b98975288057695fc1b3b7d89bb669a8a2c69c7ba97d9ccbbb2c3b6d695ddb92804d157a5029ccde8443b20e2fa8b01712e83e4754be933ddb678b272a04ca5ea21e031bf793f1e3a9f41e2eb6c777fccce76999f943682208c699c4c228cab478801e94a5017f89f70e3f9928866b8480b92e4550061c87c41ec58ee9a7c07ac6a39f7daa51fd252a726edfbd85813cf560be76a45f970755aff00121b24a9c6fc36ff620ed39b69501ad"}], 0x170, 0x4000}, 0x7f}, {{0x0, 0x0, &(0x7f0000498000)=[{&(0x7f0000001000-0x1a)="3ffb9d6123dcd6322e552cb000c9887916144532481de4432944", 0x1a}, {&(0x7f000014b000)="725f9b17ddf7a9e450fc3719de3597a2ed61b79043e6448bb3f911a9fa1c", 0x1e}], 0x2, 0x0, 0x0, 0x40880}, 0x5}], 0x7, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000906000)=0x1, 0xfffffffffffffd3b) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r4 = accept$ipx(0xffffffffffffffff, &(0x7f00001c8000), &(0x7f00008d9000-0x4)=0x10) recvfrom$ipx(r4, &(0x7f00003ca000-0x30)=""/48, 0x30, 0x40002003, 0x0, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "a4"}}}}}, 0x0) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockname(r1, &(0x7f00000cd000)=@un=@file={0x0, ""/22}, &(0x7f0000e34000-0x4)=0x18) r2 = epoll_create(0x3) pipe(&(0x7f000097a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000574000-0x4), &(0x7f0000bb9000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e5e000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000ecb000)={r4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000282000-0xc)) close(r0) pread64(r1, &(0x7f0000038000-0x9)=""/9, 0x9, 0x0) socketpair(0x5, 0x6, 0x80000000, &(0x7f00004d3000-0x8)={0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000aa7000-0x4)) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000848000-0x4)=0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000075000-0x48)={0x8, 0x9, &(0x7f000016f000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff1f6d, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x1, 0x1, 0x6, 0x7, 0x0, 0xfffffff0}, @jmp={0x5, 0xffffffffffffffff, 0xf, 0x3, 0xb, 0x0, 0xfffffffffffffff8}, @generic={0x90000000000, 0x2, 0x5, 0xac}], {0x95}}, &(0x7f0000bbc000-0xa)='syzkaller\x00', 0x4, 0x54, &(0x7f0000632000)=""/84, 0x41000, 0x1}, 0x48) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) sendmsg(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/12 05:16:52 executing program 0: r0 = socket(0xb, 0x2, 0x401) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000527000-0x56)=""/86, &(0x7f0000720000)=0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000929000)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000b52000-0x10)={&(0x7f0000157000-0x1c8)=@newsa={0xfc, 0x10, 0xff487f00871d5a1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000023a000)=0x6, 0x4) [ 68.246491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25164 sclass=netlink_route_socket pig=11287 comm=syz-executor1 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001a000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000004000)={r1, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[]}}], 0x48}, 0x0) bind$rds(r0, &(0x7f0000009000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r3 = accept(r0, &(0x7f0000017000)=@generic, &(0x7f000001a000-0x4)=0x80) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f000000f000)={&(0x7f0000015000)={0x1d, r4}, 0x10, &(0x7f000000e000)={&(0x7f000001b000)=@can={{0x4, 0x6, 0x6}, 0x5, 0x2, 0x0, 0x0, "4b61a48ed46f5221"}, 0x10}, 0x1, 0x0, 0x0, 0x4880}, 0x4890) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000001b000-0x20)={0x3ff, 0x4400000000000000, 0x9, 0x7, 0x8, 0x9}) r5 = socket(0x1, 0x5, 0x80000001) connect$nfc_llcp(r3, &(0x7f0000003000)={0x27, 0xffffffffffffffdc, 0x0, 0x3, 0x400, 0xffe5, "3749b423e2927f5be9c06be4c2567e9ea742433662f8ea5af78c8a712c7196f14484cd5b196231c542ec41f2eadae0f08126cdb700f650b7c8f6386ea17789", 0x1}, 0x60) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b05000)={0x0, 0xc01}, &(0x7f0000b06000-0x4)=0x8) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b05000)={r6, 0xa30c}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000001b000)={0x0, 0xffffffffffff912e}, &(0x7f000001b000)=0x8) accept$ax25(r3, &(0x7f000001b000-0x10), &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000001c000-0x8)={r7, 0x6}, &(0x7f0000010000-0x4)=0x8) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 2: socketpair$inet6(0xa, 0x0, 0xffffffffffff0000, &(0x7f00001e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0xb1)=""/177, &(0x7f0000001000-0x4)=0xb1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)) ioctl(r1, 0x6, &(0x7f0000000000)="bae3ef2dd65651ad96769036b9060fc7ba2b571f667ed0b72331553f318b4863802074e47a69f1f361a6f14fe85261e5b08d420554c704d59e0dda5a3a4a0e8d81dd8bf8be9c79bb75074e899e4df030b1313fbb86618530cb837cd436e7ef30bab58091cc3b4a30f82fc31452f8137acbc0df121deca3d114660d11c25f564e636689f34d661da937e53248fb67bea6ca37c142a1f894ea6d17265d7526773f1aea8ee3cce1156b8efc7478439f2e367e3e5319c5eb9c59b85fb8fdfee1166780bcb4337a1f66a2555e747be6c0f32d46ae649497b5dde8a0d0c1893220ea3d041d2a261c7032939c7eb036dca9fc6407895667ea5bcc93b65d9ed31dcae2aa5e4671838393a09f038848ac49ba888b7e8df93968600129a3e1421f42dc63ac294506b2474bbca92cdb249d46902c534dd2839208289c9e950a39480b91117df880a8dd8dbef68384753d9056d218357c9ef1b730453597f8e5fcd1567443e59bce32805903603c0e5dbf2bf092fa263463e9e452b8a4570082b0fe1de76735d5038787b871ec632e33156f8a71a42ac58b896ab73573921037c5d0ba9692efaea6609baec1fad4634e90d997ffd18a4550931343fb9134b3fbc3e545eb9526090cfbfcad27ae187968ce9be5d67f5d9fb5ba4dead44433282252f2d43bf586f5af115da59691dfa1f3b52b3a700193577d8fa85ce8fec95636d4e58ba40e652d9801c33a08253422c94fd7c96e59f9117c7ed488572aae00524dcaf3016b560e8abe1943c36daae2be0985467fec4aef7fe091a1d5cac42d2ea5e15e9b91d561fd83c3258a041661f8cc47a08ba5962471e24c2541a93b3bbf065105b9edd3186ccbc80e81f3cb0d881bb6d8663cfe11f3ee98ff2aba836d639df0b739f57b46a948634e43ab05fef2d299517ecc18c21709db4ebc468a71098d50b998ff26085183480730f0e99a5fc1631daac64321ed62e6fd34f1c558df22c6c0872f8b3fc5e25f4f8e2b8963760f16de596561e7e91e18e950f8c37f867a90fa3b24e2c328a908b4087d7c195a6a4d5993e1c0bdb7f2b3553a80fff7c7512b52b2af1c7de5605c8a71538dc6caae1785badb8ca480b2c7afd661de93dac74eb9dfd5d9b6c5aff8f3eef9800d75cd348ae72eb104731f55ce20ac0d7ba4473ca631bdf16819a5fc01d4696642dd65818a5aff985eb8656e1ef21dbb73ffcbea12833503dc96f566dfc5e1acc3836c4f0c8d456c6012a534280fab96ac4fa85e933b12664317a536e4bbd4e65e9201e381e38d434dc93c508cebe2410f383add2a63fcc5986bf4969a4440ca00af9ae423d2ce7bc5fa08b48e3cc7e9ce973118d861906212536ebcea5d700023170b1358bbad64ef29aa3417f3e62c0c14752dfd458e3a656e70d689d5b427f694f505029f66e96e4c93603d279a8eb4df2a24e3eb8390671d53a074500fe44d87a1e92a233cf56d11f9a4571ca6068889b0f3021be0e5989f7d5fee5eefda466275ac24393c748f70139acc382221a25f67a270806d246116d0c5ec60004d0131cf82aca7c4146ef7c201e4009ebf9c17c3f12699c02c31607c9f7643263f84c3d794586b7d467f5b6a7ebd0a73e1ff104d605178e454f71e2be9f896ba8d54b6d5efdd808601e523a8470cae7f01150374607e12b9ef40d18c62db91014339dc7fdb68d0fa21367bb819d844807b8a06019f9e10a5e7e891c216358108d471ea4e097e145fa15501ec6de6a4e1dd64c108c24c4e36f30d378cf878c3f8e41edeadc7acc95e51516e4abe93d060263084e5af9d02c66e3af1959a912e1135ed754248cfaa2fa57ec90450d4661667c46f4d61715aaf7cbb4f70483282a5097d989f8e4d687cc7cfb7b867b0e7216e61c1f370e8481b009d3879c7a249b43c7b0cacc13552412bdc53ca26ff6d5ff715535c22345cc342face544d73388d648a4b2f49ab022564ade3282c75d721b91a4b1191742e45330c2f535e6db78b8057cc45d848802ae8c71774fa09a4a436319cf27b219a71ef1b8b20aa1b7515c2de7a85ffbb7eab18a8a53fab54f84c754304c7925f9ed3d6b72ce198dfb9f144fef6560d2de37d05f98ec6eb26e018b4241a48e145907aa2b8fb37d029ba8b3f7065a489a6da9284bd4a8819e35a04081c59bcd82aa88ef7bd4605e403d39b60d5ca6908826c7e8b6843a523d65817dfcc1e8d1aaa5f0d41f8ed85efae4467397ecf82a61d1ebe9fa56584883b18afb21df3c59cd4dca2e236408d423d640e180357c6f60f4e32894c3098b7ef3dd7681ba63190adb9e2a9492ff33f760e51ad7fb63d874671513054f372ab69193e15ed3a3f32658ce7be042b43178a64b2681c90f835cab1a3d4a41fca20978fd82de0be6eb558b5a48bff97dc605a0af1a567011e9e22e6afdfe7de8c05aab935b2daa26cab987baadd792445b5ef7a37d1381b9920fddce5533222aa9ea2539bf0554c56a786113774242477be81e16e6c6bf9092661cc925fc66142437fa9bca043e4c6239c5fc9d2554aac63aae49e3ee59c3525a824cac5727660de29844f2566d66a07192753661d2b5adba4de2d89c91b280c2f09016342e55b6c948f22cbfa8691cff55312ccd6325efd4b33fdcd91cbba7166322df45080ff21139e8a3f9de80664f8d5bd6d7be2cb29e50072c5de5dee003bdc5e61724e80c8a58c75151ccd18aee1f6ed0d80c53ba52e0f23bcad8dc88c9ae154b775bd92f3feacd314290f00e07ee5b1400c1de76c6a4ccb543a8c7fa4079ae180dec9bedbcdba0106f9c42352fbe628a9ae3b2b003d371ebffd09eb17adbde058c0a150bb8c1034521c49ac0d4e420ff283868117562dd4f2bd9a249e27b0fafe8c981e816225179f085d752bc1d2bbaeebe70b5db9946b9b1bc8e381a14778717894f6005bf75ae243ac2e94c47cfb81f1540e40981ac84e1cbde497ea962d4df4e31680bcbc9352a412fc6d9ca9acb95e7ab684271fcf93319f1038a987d7d0165f4c4258503c1a264da3e51af42aeb3b566502f4aefe600a06f188d0766126b02105a282fddf3fe36b789960481e574ef83d2e0c0cc6f3e59f7435cda0959372044d76beddc141af732a9c683dc48af70300d0570cc5d66bf0050f2fb16ffe71a4d4d6aa42b5e7fa6b1d2c5eea432ab0d20934e91f6781bd364b6ac34c167d9c21e6941a7c4c0cf93d3b50a3957ce58404b8db203f7950e2157f76bff117b3114da618a62e5bb4b12c4f7d54cc3cf99668f8798b54cb7ea027fc971170b2a28c78edb517ee46453d87747bfd4c24f196be49e57a93c892fddccd2c70a9d02da39bf3b093330b1d9a72646aa8220b51716ba198612a29fe4cae385e392f09731ba1be352de3c01278f7c3ac97735a2d1ac2c2f627f68e21b65b734c09e4b99d619c348e8644d36537740d0ab024dc7e510bfdaa81b087a95a0b77a7a261ac613caa64d1be2fd8c17a766f6989df6d6cc6d10199aabbaa520c6ae490cf9631140af624136ee24c62bf7254fde5ec1eebe03ccebad61d079344e96c5809bc4cb679309aaec15f34844ed5e42c60b1599642d8c614a43e39fa99c1c9d632f84cf2a317f7b788f353a360e2f6fe5c703223d1f9ba11647283954130d05617364d1bc35444c6338d5bc442c479f77d3a1960ddb8782bed36ad444f299f2239dea5e593e779d6f6aee6e5dcaaea1b6f809c53b324b249de6726c8b7bf118c1ba22197e990ec04bd78ca325cc1d9fa31f4ddf45a27ff77ca987edbdb5b7965f30fe5d3c110c31eed81d9d1cee5f037c80566abf170dccca94f92ef221b0cf8a1de71d062688bb96614022bbb577914514f1b0adbf32e8bf08dc209618aae19f161b083cb12135aeae6d6d1a0b04fff84f9826d6b6ff919c16d425669b0fa25744613cf0de5de51b8b55cebffbd83cda127149aaeb65fa7bb87531a23c20ab1cdf644cc9b8f4e85f2657fe96dc35e3213f68243f5a3e74fc44dcabf9366f226afcc6ea4c8a6cf645319597e015e5d2e415b60fdedcc892de59b0e18fb8e2f3c4494b7b681c34d93a83942a7818b7943b7b5c329e94cc299166fffc8fa5c21a90d8634aea15a3d59783a1bd7f4063c6558579cb800e209785989f76a595858ea6ae3966a6c47dd166611debb6350d776b218017b910af63db2b514d7ae9b1260e198330946e4206f00b46c2d628786b41aac30e33c0400ede390134ed9f4b5b2445bc236ac9a295b6fb0a03a002436468c4c8eca468e093a5178088d2d13fd59e43e96e409a0fe805e95d379cb76bbab4a50c564db0a905f013f5eb7f77765252e4e88514512881dd69349cd90932c94913a620b9d9d29f9419db88c5352532dc8450b8c3a1ab6553210b08931e863d813ceb84ee09761a5815aad9e686eb766eb8d11da2d887b4a8d1a1f5deedfbb90ee9d2bf98e48d8f1d2e134db694a61ac3b04a76640e1034b8c691260abf15b7e193faa06a75b6ba1cbfccf5c08c55d549ca572600c44a83d05b44d3a2fd250d62484447322e572ca4c13552ee40272115457fd94620be1ecec989af08198b781e17dece72ef92effd7267c23ec7313a1573b4419732908be66adc36f0fb2eee7a721501c5eab12f3f4ed8c7c96798a2a5672204fdb09adf7bb2a4ad7721d4ac55f4ae98854e66da7cff084f595d76e5c8abc2127cc67c3f774036a1a0f708cb77449586444739e79ab989daa573fac1ef541be2d1db0f713df176e583da352d8274bb277fc343478c27566193a2b0ed81f269ec534bfe8195ade46ac5beb3b598dff28bf908d2f37d2e034431ff8918886326ac689ddcdca5651caa29fc77d74a3bd489d0a2830c7995628a6c69e170b4a88e472ac76c0bebb257ad1bb65f49fb0fda3602d96728ed813cd48c85f0f946bdc3bc63770791a048fbad6b95e452ac71881e7e125a4f75bec61954da342c408152b8d416c52a639f2fd702a29d96bf9f4f344fc7da162475e181cc8689d59ca3e8cbd643bc27804d3a9efcd6ef03d4258edb25ad1475fadcf01f973857e2c5e9254306d74566d5b3b1ee77d1c8b8809ba9f5d2ccc54a7878752440fc523d012378005fe6dce0d294cd39dcf8e86396b830c04bc27ea488ce8a49c6b3afc3616bd2fbc17fbb4920d96ef3290f5d75828e58a7acfc41fe958b9963d23c11169a716506dd218aa06cb1badc5d64c8c23c2e83e0764b2d60e670ede1ef5f3f446b9af4a82b8c07d63d74ae0598e2a762ada02d6c5090d1b421968c3e34072cbdf2cc1d7d1e8a8e0ffa8f870bb2883effd3296d5c90e10614bfc386b23211b0b812f6f7fc2c8e47031616e4c0c86a8215b04b21bd2e9ac0d1ea2094f0536877e75116c540088a4baa617959848ef183fc2dd0eb2afa3d7050f8c5a028ef23f7f459540ec50bd3bbd34f848c083922a065fa94a79832a9b742d94d85f0b5a90bee3c44ed41386348abb554af762f6fdaccbf16254deb01060c3fbb6c8691759b8ddab8cd2e80e691ea673d7c017bab6005c80004683a284a38483928b8409fe526114490d56e192bb93edc3d4a5aeaf7886b3007a95e07191559f68c50505826b826581165bb85bc5b626d6671bc147cb1c916c2647b7ed3940d83e631a859d02955079c70b84f226762160151fce7bcb59df5581675e18e0b3dfdd3b90b4b90b75309c5d5fa7dcdab89dc6da0aeb9e90ae3e770c89eaf8ab0a888a1412aa9db36be4e825c848a96bc9431ddb0a6b2a262e72b4cd8196fa3393bae4dd60a7ffadaa9e18d4e91f1cf2099e4630bbed386a475d1627cd") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x1e0)={0x7fff, 0xfffffffffffffff9, 0x5, 0x8, 0x8, [{0x20, 0x5, 0xffffffffffff0f3d, 0x0, 0x0, 0xa}, {0xfffffffffffffc00, 0x0, 0xffffffff, 0x0, 0x0, 0x60a}, {0xd3, 0x1, 0x10de, 0x0, 0x0, 0x100}, {0xaf, 0xfffffffffffffff7, 0xfff, 0x0, 0x0, 0x9d0bc7d9da321647}, {0x8, 0x10001, 0x80000001, 0x0, 0x0, 0x100}, {0xffff, 0xfffffffffffffff7, 0xffffffff, 0x0, 0x0, 0x1000}, {0x2, 0x20, 0x84, 0x0, 0x0, 0x2}, {0xbca, 0x1, 0x6}]}) r2 = socket(0x5, 0x805, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x1ff, 0x8, &(0x7f0000003000-0x41)="096a52d7f8b999b6dcd9efb2e79394876d6664b74730f4c291a7c167fd9ae5b76f987f10b3aa0d242bb81b754bcead67b2b656d70a563485bb2dc38f1e8115bf98", 0x2, 0x6, 0x1ff, 0x80000000, 0x9, 0x1, 0x5, "4ca9f0c72e6daef18f8d12a2fee1179d71ed1112b58a63737a726adc1dee4d686662d75a943ba14917285fe22d89561afee21f43cbc3e5f003d8624b79f361bf0a748732d4298b38c942045d4de959669972eac5a3c5125ebd139492a79448c3424f74ca5d1cd73411182e97a617c9fc76b584d0b1b283a8"}) socketpair(0x1, 0xa, 0x80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000001000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000003000+0xd39)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000005000)={r5, 0x80000, r3}) socket$inet6(0xa, 0x8000b, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x7fff, 0x6, 0xfffffffffffff801, 0x2}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=r6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000007000+0x1a2)="056cbf8cf9937e666db508d314d33bc4b5e4b0a4526bec0e7abddbbe1bc0550a63ce530a49e7c81f69e424cc7764c85344ce003019282633501fc8b3d5464d00c129d3db8b01ed6494abd636dec2121d32c97ffb32ac92c7356931f3facd96d7fd7b0ac5838007b07cba001a6bc532ecedb5f9665bd998969dbf6a9d215fe408aa1700819aec1136d6b105800b88b02b44e14584023ebc32caf921cf8b172e535758f8e503aef73ab48bd36747a7d7c710846ab4324bf7f45364f568303e9fcd48706928c6432c188ada55871c52a246f23017198256fb656742759f08428a447276d2b6b1a0b995b3a23b", 0xeb}, {&(0x7f0000008000-0xb2)="e8beb34ba978e86d13621dd05a4aa92888a252b2d60c72b284bfe89d6d8b75c780f5845cf121fff95e702b6f22a8eb3cbbd05126054c86c766cb86492e04fcf35c66ad47c8e0bcdad236df2dee2bc6be406b0c3617739bb782a00d6a82ee4ad85233bdb98b447e928ef679a985f80e35a2e247ac9ff38640ddb925cff7220fc7bd0e23d0696116152debe00f8b454babc98df9026de059df0fde677e7cbc3cbc2f2e194003da324c668951bd3b33d478a3fd", 0xb2}, {&(0x7f0000007000)="e2005895be392b2d643d400bd3453fcb9e3444192b76e1f2e93c316f870ce80181e0943cbafe74064e25863c1c3493c082eb18eedf3a00370e4fb399935866187b1f5df8f8ac5d0b50796530b54af177d1642c280d6dde81ae452ed111a12e2cddba6e0769b0dc72c88479f7728316ab1df5e7af47fc091c21e3723aa2923fd40e5bdf937347b3c33256db7833309a63d6cca28bdea0338508f051381ada016e63cbdf000b5502f4d0dd5a6bc15c9dbc39b623a52155875b09654bc63c20f8f98766a2c9b56d3bdcbed9f44e34bb1ab161fff97a7bd95bf062d207f5ecf0d2453be2a54fa862cf134b", 0xe9}, {&(0x7f0000007000)="35be002293e424b47f3de51098bb2f06a498850882454c63db6dfd5474d5aa99", 0x20}, {&(0x7f0000004000)="d6fa262c9537a6372ac1c11383c1faccb9a00a4c186397eb5097", 0x1a}, {&(0x7f0000002000-0xa7)="6b1e01f321c2a88b06d0bf724d530a44c503f7a09e0b7ee17d9352f256c6225f3a4aaa75274c04b504357d1327f0fe7d4b38acd3ffd47e62eb62787ac905f4922246ebaca637f94ddcf14bbc238b0df000a51239528eef3a343b66c83608fa8149ae64211db7ba2a96e8087b32c8e33d9e5189fac280c5e66ec6a39de192c36e81c5e8b05b55fe2b7d72300c41cdcf4f40f99fc112adcb4edbffe9a7b75d20f258f89112eb5e58", 0xa7}, {&(0x7f0000002000-0x53)="8042e1172c8542a97fd64e4dc97f4ebeccadad1771c1d23ed4288e54b7e819cd94d17582c2a14fa6a3c91637445575ba4b232a14fffceed15ce9a29f36bb82498dbaf542d4fcc91d4ea4ff63464e922b749ad7", 0x53}, {&(0x7f0000008000-0x91)="630f61784a9a78e97789b649858070ddff64bb34e90076288656ab4f54b5dcd2dff7847a9abe7151af056093e069ae527a69f34441515967bb9cb19051d749e1c6689f1cd2ff86b1067573b682a6aa1b3d4772622e68f1b74b90dc1894f17352c5fe8ae8d4f9209c2075a1a7a75cce7ac20ba3fc19bdc62340b4a2ca7a9668a002742b9c97b43f10bfa029efcd526138c8", 0x91}, {&(0x7f0000007000)="8f5778ed4528a9e7be1ccaed314e3a8b3af7322e4d378b045a9e218bce74075e4beee318aebab863e2dc05de3e9f019929c03a1078f772cc2741c8f96cae22a9766b500b2ba567c3a42efed37b830a9295b345ab91b6c8b15c0c39a87c9484ef3d643e1bf53c4e77a3793f07d16a3c3a83feb9d6b9cd07421265a5afeb432f6ad036e9991c9b6e3affadc310fc7664f0a50eae8ed9f09bb89049cf336b592533f226", 0xa2}, {&(0x7f0000007000)="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0x1000}], 0xa, &(0x7f0000008000-0x3198)=[{0x1010, 0x101, 0x3, 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"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0x3198, 0x4040000}, 0x4001) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x1011, &(0x7f0000287000-0xa4)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x2c3d, 0x2, 0x4}], {0x8100, 0x14e000000, 0x101, 0x7}}], {@llc_tr={0x11, {@llc={0x4e, 0xd4, 'D', "82a3b8ab90e167462938124587430b9a5c3c9c03dfc67f7d607ab51a811217c5b5163719e804931d473b08a160639ad27c5ef5769c9ff1ee309126ec75b19249f0b4cfde2917fae083c3bedb7f9659234f335159149e69a0ef200926b4173a7bfbc7f8a4a4f3e4278d7f0dacdd0801d93c2b698856731bb66f48603dc9c76ac53c31a9ceb74db987cfe157"}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000001b2, []}) 2018/02/12 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000007a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000df1000-0x48)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80000000000001}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) pipe(&(0x7f000024f000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000e52000-0xa4)=""/164, &(0x7f0000371000)=0xa4) [ 68.368140] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/02/12 05:16:52 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="766c616e30000000f700"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x8, 0x800000000000, 0x471, 0x6504, 0x68, &(0x7f0000001000-0x8)=@generic="19e4b074a43ec9aedcad6ee4c0d77556", 0x5, 0x5, 0x9}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000-0xa4)={0x0, 0x9c, "ddfcefe7313b5768f0433b099003e71b5468c002d0885ff96e3db4f9131a4e48518b13348b319cd4d8e6eeacdc4583036147bd1d2f2d199aca5291baa849d29c43513b7fa43151bec0e1bb36460294951d431542b2ec09ed0acb5615616fe57d6070d26d88f788507b10910a6a17d5bd155e1ad27925683aede90def7007d6baa91ffc1cf061c035b579487058985ea11ad7277215586b69c752db67"}, &(0x7f0000003000-0x4)=0xa4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000a000)=0xf, 0x35c) 2018/02/12 05:16:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000f8e000)=0xff, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000d41000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3f, 0x100, 0x0, r3}, []}, 0x18}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{}, {}, {}]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c6f000)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x80000, 0x1, &(0x7f00004d8000-0x8)={0x0}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000ac5000-0x4), 0x800) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:52 executing program 5: unshare(0x60000) unshare(0x20020000) unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f000034e000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f00005f3000-0x4)=0x4) 2018/02/12 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000555000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000acb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000acb000-0x4)=0x32) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000acc000-0x8), &(0x7f0000acb000)=0x8) poll(&(0x7f00008f3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/12 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000295000-0x8c)="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", 0xfc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008d7000-0x50)=[{0x0, 0x5}, {0x7, 0x9}, {0xc, 0x7}, {0x2, 0x7}, {0x6, 0x54}, {0x2, 0x2}, {0x8}, {0x2, 0x10000}, {0x4, 0xfffffffffffff77d}, {0x2, 0x20}], 0xa) 2018/02/12 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000b60000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000cda000)={@dev, @rand_addr, @local}, &(0x7f0000104000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b21000-0x4)) 2018/02/12 05:16:52 executing program 6: r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c73000-0x4), &(0x7f0000c72000)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000c72000)="644bf3abd4aae31c38c04be2f6b3d79f68b5cfd79a09415639fe0f4782e6247f8cf6fc8d56fd3e3d8fc24bc63f9fa2d759c93df47dd0d8cff9a6bb9447135415baa6aed07fd724ccc99750e67281d5784e18f168d4c2c7f10e8c47008f4a8b201667b1b5abef5fd0801725deebbed0a6735d81c18728a59c6e89c31fe96dfff96fc4c828ca011a18351f9fd55b45410b814d517a97698107130afdb222ba4c05c28c9e07daf6852b41f354e70992bf9831350d4a0a7f246daa4e7dd1e459c1cf73f91f972003dc0e31929d6777ad1955eff2e90af72ea08083b0377db31754de0e3756676dd3209ef2fcfe2440281e959137ee06c7", 0xf5) 2018/02/12 05:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) sendto(r0, &(0x7f000000a000-0xd)="d3", 0x1, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd6000-0x8)={0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000069f000-0x8)={r4}, &(0x7f0000f96000)=0x8) 2018/02/12 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c6f000)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000626000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/02/12 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cc1000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x2]}}) [ 68.495161] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.532300] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/12 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000438000)={0x0, 0x100}, &(0x7f0000e45000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e13000-0x20)={0x7, 0x3, 0x1, 0x6, 0x0, 0x8, 0x8, 0x2, r2}, 0x20) sendto$inet(r0, &(0x7f00009aa000-0x2), 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf2000)={r0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000318000)="41deda281493b7a715710081487e7b25462a6b5eff1426cf98a15d1eac5f8e126d49d73fc031d503bee0e15a467150f252f7cb9d9d9bd0d4868d360502c522deb6b2a23bb3cec116322c06f97aeebebde8f2f4d00bf9917f4c64a030ce9a", 0x5e) bind(r0, &(0x7f0000b44000)=@nl=@proc={0x10, 0x0, 0x0, 0x80}, 0xc) 2018/02/12 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1f, 0x80000, 0x4, &(0x7f00006da000-0x8)={0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00003ae000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000332000-0x8)={0x0, 0xffff}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000583000)={r2, 0x100000000, 0x8, [0x6, 0x3, 0x8000, 0x6, 0x2, 0x5, 0x10001, 0xfff]}, &(0x7f0000047000-0x4)=0x18) writev(r0, &(0x7f0000d4a000-0x70)=[{&(0x7f00002d3000)="4ffce633e5c4841efea2c34fc4824263d84229a5fa9a2c172b8e02c42e43b2b7781348f5013387fff60ee20218ffe09fd559cf4205dcb4e6186ce7246a2019e2d8a0c4206a82e8f1cf2ab4819f95604837835a1e72b14d1a6bfa9dd307829dbbf120ef30c8de8be862c195f887179cd27e98cb38eb998353b5", 0x79}, {&(0x7f0000f5b000)="a98c4883a4132a1fa6d0a87fd29a8f5ee1f4c68e7eb54ca1055d49d938977b50ac7b6fa4fba88a64cca798b6cf068aff0b4dd4faa43986189d291cdcd31fd918adae2e2daa2322df355c5d2541419d96fb9f405511befbb13107d6f4ae43d0103ec51936786df9551e084cb61c10a19a74e186af20a8ec3fe68e26d0d82e984801ce1cb1a2096b843ea9799d9a8b6bf9", 0x90}, {&(0x7f00005de000)="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", 0x158}, {&(0x7f0000610000-0xccb)="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{&(0x7f000043a000)="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0x1000}, {&(0x7f0000bd1000+0xfb4)="2b5a76192bba579cea1bea02331a28e692ea23256042e76667427002240c490afb3797255afaf237c3d45feb7ab4281488a82a9f7504f7a71073c5846b216a3d93ead2bd95c09f8e8dfc2eb2535f99a115b6651d2de156528b34215ecd537d016b3df3fcffab5181e1ea3eb8ff986580ede7c32e61a42a8eae7943b409bdd8c9e0821eb12262eb6e8df0d57523214b0b4402755f115255b5991c3dc8bdc4542ef163c38c83051563c2d113d941b34322f119352e0fdd22251787affa4bfe86633123536c2350392421d8a5b90522537f66eb6d58caf70645b256f97d53e6677aa8ec70f099da2cea20ac0572b7b4b2c4dd5ffbda73e1778049ab3dac1c3086", 0xff}], 0x7) 2018/02/12 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) r1 = accept(r0, &(0x7f0000c6c000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f00007b5000)=0x20) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bb3000), &(0x7f0000ef1000)=0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/02/12 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c6f000)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket(0x10, 0x80807, 0x1f) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ef2000-0x6)={0x0, 0x9}, &(0x7f00004de000-0x4)=0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ef3000-0x6)={r2, 0xa251}, 0x6) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ef1000)={r2, 0x9e, "48bdd9e9bfcbf8108d3e922dd4e821e8f839a80e1c8ba88c3ba5c656312b6d230ee78a3b5486fe3196c2980695ae17561b6e5d150ed32c19d99e21403bbc362e4243544595b2a6fcabcef20473e3fe1ac76eb3f749e8742434a134ff65a1e19aa235fd0bc81ee6fdc71cf63336fd6bf78a29a105b37865ffd1a72bd2c732e165bff9a554c1b969abbc0c91112062eb823ba91f8ba09b626e2c9db38ba7cc"}, &(0x7f0000ef1000)=0xa6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef1000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000659000)=@int, &(0x7f0000b9f000)=0x4) bind$llc(r1, &(0x7f0000c91000-0x10)={0x1a, 0x9, 0x40, 0xfffffffffffffffa, 0x6, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r4, &(0x7f00009df000)}, 0x10) 2018/02/12 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000307000)={0x0, @remote, @remote}, &(0x7f0000e96000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b30000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f37000)) 2018/02/12 05:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000942000-0x10)={0x0, 0x7}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000f64000-0x61)="dea08cdf88def9d03c334a40fa734093c144d8d4e576aae0bf2c54fb37af3f7751b6594e1be913cba8d012ecfc719331a32a79368eb52e68675da23de45885510648ed8d5742ff70d3d80a51f080bbe9d31a1ad5cd0ab218aa28de620f92957713", 0x61) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/12 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xfffffe20) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) [ 68.726596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50405 sclass=netlink_route_socket pig=11432 comm=syz-executor4 2018/02/12 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000), &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000d0a000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x2000000000000270, &(0x7f0000186000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9}, {0x8001, 0x8, 0x7fff}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94}}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000), 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback, 0x0}, 0x0, @in6=@mcast2, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4), 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004dc000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/02/12 05:16:53 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x6}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c6f000)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008c6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$inet6(r0, &(0x7f000091f000)={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x40000080808, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00004d4000-0x3e8)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000e66000), {[{{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, 0x32}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @common='sit0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000023000)=@assoc_value, &(0x7f00008ea000-0x4)=0x1) r2 = accept4(r1, &(0x7f0000b51000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d25000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a4b000)=@assoc_value, &(0x7f0000061000)=0x8) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000db2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000de3000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000094000), &(0x7f0000aaa000)=0x8) 2018/02/12 05:16:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006e7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f00006e7000-0x4)=0x1e, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socket$inet6(0xa, 0x80002, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd"}) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006e7000-0x4)=@int, &(0x7f000019e000)=0x4) 2018/02/12 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x98, 0x228, 0x2c0, 0x98, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f000000d000)={&(0x7f0000024000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000010000-0x1000)="db9a1d96fcf6be25d5d09663010a39d9f6a740fa929329d811a9257c2f0904c8682796bcf2768872197ac66782", 0x2d}], 0x1, &(0x7f0000025000-0xa8)=[], 0x0, 0x4000}, 0x4) syz_extract_tcp_res(&(0x7f00008cb000-0x8), 0x7, 0x8000) r2 = accept(r0, &(0x7f0000412000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000080c000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000555000)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x20}, 0x100, [0x3, 0x4, 0x100, 0x5d4, 0x8, 0x401, 0x7f, 0x4]}, 0xffee) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b8d000)={0x0, @in6={{0xa, 0x1, 0x92, @mcast2={0xff, 0x2, [], 0x1}}}, 0x70b, 0x3d2}, &(0x7f0000f36000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000038e000)={r3, 0x1, 0x6, [0xb490, 0x5, 0x5, 0xa, 0x7fffffff, 0x40]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a18000-0x6)={r3, 0x1429262f}, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000099a000)=0x2, 0x170) 2018/02/12 05:16:53 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x488, &(0x7f000000a000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000f000-0x4)=0xffffffff7fffffff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000)={&(0x7f000001c000)={0x10}, 0xc, &(0x7f000001b000)={&(0x7f000001d000-0x110)={0x110, 0x18, 0x0, 0x1, 0x2, {0x15}, [@nested={0x20, 0x69, [@typed={0x10, 0x2e, @u64=0x57cd}, @typed={0xc, 0x9, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, @generic="a845e2e7d1e23ea6167bdc177ff5308507a4d21f9315c152961a74543912fb34a73e48c0536c061d78308c3e9d061400b1de88265f7ca14ecdd286627804a781581b340b3271ff3422cab10f45794011df82c3d1e7de71d4fb11d74bd6c86f7f84ee75534cb02501daab26906193c811dc44cb560ec74e07a1caa982fa868ca38c71b431834b86045ba4f6d08aba0a9d2a5c03c467134742f52f9fb432463eca90f4140392a1bd32da4af77bc05339e026fd89a444e8e2632379267de78e47cb4764ccf4b18778ca75db5a", @generic="394ad5821dce0ac605f9cd236b939b", @generic="638a"]}, 0x110}, 0x1, 0x0, 0x0, 0x44080}, 0x2004c001) 2018/02/12 05:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) bind$netlink(r0, &(0x7f00006b5000-0xc)={0x10, 0x0, 0x3, 0x40000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x18, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) [ 68.785764] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50405 sclass=netlink_route_socket pig=11432 comm=syz-executor4 2018/02/12 05:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3, 0x7, 0x7, 0x1, 0x80000001}, &(0x7f0000894000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8), 0x1, 0x0) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000dd000)={r1, 0x3, 0x6}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0xffffffffffffffee}, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/12 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c6f000)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x1, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000134000-0x4)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x7dc) sendto(r1, &(0x7f00005c9000-0xa8), 0x0, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) 2018/02/12 05:16:53 executing program 5: r0 = socket(0x2, 0x803, 0x9) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000a92000)=0x200, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006000)=0x10, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x40}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000009000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000008000)=0x26, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@ax25={0x3, {"8f899c0f1ee6e0"}}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000008000)="9a20694f1be8a34ff42e24cf1dcaa6c565289d811e0dd174ba8d4687ac18e741f551cca0e028538f0928b94f77b420adb3e322874148c35e2f411cce1ca7da750ca34725876904bd0c76aa0683d133a29461dcfdc7c50f9913644d64d5b019c408779bc9c879aacad95fdd99df691511f1fdf747427ff620060151a4c4a2bf92a291c0aa36525e160218ab64f24e1c306528d205c491667cdec901c8767c9564cfeb6f2039d16965098d8c23385ece3981eae8465d4e726181e7318f23440ca334600c4639eb90048a5a8dfaa67ebfa9", 0xd0}, {&(0x7f0000007000-0xc4)="e8dc582a36531e296d5396764ea4207f02c1f7d78bd143cde23479ef8b4d28c099d7fd1abf9e0a8b5f07ee7347902c8d6e12cd599aa1b02cd94e724b3cad0de72929a610f4a84d5049461885c36cf7abcce22c301656edaea4ecaa4577a811b786dffe615132df00ec7ffb811aa83577eb74a1e2505ebde451ff0acd75528cb98aaf495ca55d1d2309700261e1e1f37153ee1a8e94652a26e45c9819d84da6a97288dbe055dd9701a125f1ede2211306830a408cef3d09cd9338f2b45e764e8fb06d1ba0", 0xc4}, {&(0x7f0000004000)="60e4889a08d5c4373b26d8bb5271ef43cd867f2b994deba9d3fd42a90df99ccda7b45223273fac44cc838d52a6e170f9e60dafb3feb9a3bb5e8d64436d1e951361ae74d584d36e7ac298d59e6bfec401b0492cd80e2554f1cce692d8a956c1ca310e7f35e0ef5406849093f8174f9cab3617d303efd0f2db16f5bbb9d4f05279fa1f17130f9512c958cdd1bd2b64c1aba6b50e9a1e623d91ee957eea24ee969c2bde69053617635658f20fe9ce1b02340e841e2ac61c5860fd829b593afce94ed0a4eedfa2a8a22eff3d8bc92c3aeeb035688a7f62117f2562d41bdaedd73fcc9d8d6ba5ed86d1c518e5090e2d0fb5c2d3a4d105a8554e466870ce0b0b25756daefe58a59bd5f8b42b27179155eef785b6f4456597d09bd4d04f8b261f28210807d5fe1af462c79573ac5d1f42ec62b1df99b24a6b69bfa264d284def66b83308c889e6f5d350c01d260a60fa85f6cb143c7d746db4864d5f6a062d667e27b59667f349bf947f7be56d6741ffbe1b48f03b3f8687b3d3dc7680677c4873b93a94f6a78e04a29bc82dfa05049b37b6e1122de8311d8f7726bf48e21f0e698b75822f4592f19212434697966c1b80722108cb72b91c5cfee607118911a742d22f1a856154bb7352e25b998244b86144b5c9a0d52fbc6ccd1483ef4e6d91a76810735f8d5812a2ff3ac56792a098892c3ea1115367c5c7366d0266a17e80e198eb043ed4d077c94caef28b9ce8cf05d257f3b2351e45f26854211d18534b55f5ffae798d538d7ebbeb56264b5b54d0384ba22df23a4c367eaa375c88af520e412549fc1bac550ee73002f54108dac89a375e4eaffedfe0da227a1b8af1235fa73cc96cc61e01c9f7fa0fbcf5bb447562548e0e5abcde9e5f0cabc987f821897ae5c4356d71fa828810a4af5581ea5f83479b6fe1d7699ede41a1043e4bd68488ed0c097b307e447713403c92d8defab9967a14ecd68556e12f01bfb520f1879d2541e0bec0c811ad573f10511a96911d958087b59051ca910441b7552f93cd88d457bb2206191d8952a150fb2113ddc2227bd4493f4e368c0e141d4644ff81f2fefc87b1b6c93c0cabec33653e604114e9d3561171323d4f4c772c3120989d9acf5242902f38d0154847f9d9bb26fa40f9562711738495710218a7d3ea38d8ccf22478e84102b952c03887fd7b705d5a6e5f970c7631b9f34dc70fe5f1cb321f752733d909bc2f7c2ce4fb94a04012d802ac1db32f9b1b87350f087f57bdc695f2c1edeff9f30b17a637719b8c26f7b488ef6f6a0428967cae6ddced34e892928c002556d7baca6eeb67bb6538c1cd4fad19897de8e50481c68d5659f946f6b0400e7d6eac6af4c2d69c7901b4df1cc08d5081773684abee13d7968c999e4fdba28c3805ba42ed82cf0e56bbf0674aae9af23ffc3f958034389b937ff98aaf434441c1673ac15089d295ba7961c571b30bba7f40de13c82203cd75550c8142602f6f44bacce4952faae60960f981dd43546037625c8bf5e4993786676b528f0ab448d37f342673d03679ab487c7365076e1377e0ae1849265536ea067e6d19486ead3467743f7e58e5c953e8a4f79d9a13375c521efc14739d49fd4ed0063602767c3961409e4706dd5b4a53d427e6123820c4183c3061b54f02c010fd8a781d0e750b1bbf130fd67fa3bed5c80d72d9e0dab01426c894fcd906f2ac8888790a1909efa78fa2ed0e918383019e7eb95b3e4e592a4d4ab9f17ea02461333e5a0294c2cdf371b90ccc92b32d1866f9118777026e1f7f59113f33c34ca28274f037baa46d707a741ca374653e6c4ef43445cd693e97ec81b28f9b925adb7ae95296f4fc693008efb11f51141e8febad9ed7f0b724d50c87859961523b28f4b71aa19b1f923d7b6a155895fa32a78b3924a186888202bd6aa281e453bff047fe765403f5d53ea9da14e50298ac2876bf71f31bc4ceb5a9b18ecad0020a747132825cfc55d78b8aef016ccb9713a865ca473f58ad9dacf5e60f591f753f349cacf4e836b109152af58331edd6f04b914ae4e67c9581714d69064d9d8f89a090fa1cf7f124a3b9c05644b1d1d49ba2fc9b608bb626cd0f329b2a220d9a02eabf6514ac1d2c3e432d48526038f03ba0982af2d2e1f42cd21c0825bb2a6fa06201098b9d979c6945ca39c80ca6ef2875645fc49d41441246658f05e320dacf37b345a484444ac7eaf2e154991c04940fba97a9eff786639fc4b4ddd4f6f7a0b81e2b79316438bcef17fa1a4497c80e3b904f65a5a3db0bc1d2fb9e5df4296a3c322a8c78f347ffccd41df48527aedd11b5b9a1720e7346a342620c28a287eda8a9c92fa162607f9b9a3ed129a0d972f4065e75e6cd23c8241780d39aa451fe7f0af4d50b783c2cc1d379b645c2cacdbba7f1b4630bbe91a72d641be878d7ed7ea8aa835383a0fd05a0bbb1fc16e1683ea83e94302f5d76b2a5e4c9d1fbcf237ba932ade707ef980d9d7992078d47edd712a5875ccce1446a838efda1730901392b0047f157ed0febe52bdea56ee945786f83d37c6847b0901e5f26a103999bb10ded59dda730eba1f9428d9776b3dc5da66c90e2c29d750525bcd2c3393075d74e049a3eb2b579d558d1716098241017a12fa2f043d2483c3839394e07e46a90a08077205a014b7645ffaf12c32295b920766059d231dfec4e969d8017727a47fb1850a66e67b35f8303815d3cb107c9564891206887458c132fd8427bec0267bb10f010f65f61438e2cd96994d6f989b82fa65b840a4eea3c85fbaa9972bb05aa2e45b868d0ed4b8142492e7114f0643e2aadaf18425696b72f86820e1165e9613a9b8095f6d901a1a75195790f779935f0620684959c8de3acc2b18cbc8c7a84079dbe0dc5f66f6006c0eb886354a2741fe6b486e95e5d54eb796c24f889e6728c7bc4910bf180e65310f875af4c885c6e69000464301e3d23648b21799e9bc2cb18be0f00e0925d882d1bb374e10df240e77c32ef9795ed8e9cabd0488611113ccd4a8cbd2812660035d02d3059dee0751dc8646c57a1054bd2cfed825a490ec50ab494aa2cd2cd932fb984bb8234dfa508482cd207880450d87854ed6925f4df8a056925665d863d74700a8a1792a720c693ebf211343f2c8add92ff033ba43498a9a383c72308210b2349668470cf5b90543baf743fbd8d6afba65ecdaa2d6ddc100f97ddf0d58859276b71156c37e71158a45e1ae0828541f5e7778e728e1afbda32b157600799e2857c5a68347c386a997caf6d23d37bff39b365e1fd5cf7637a6583ef0f0916d7805d9d27321506bcab1207cea765b0350cc7991af5bafa5560efac71cd87df3af1d31f50a1414a17d59f537b74214b399024c4ae1c1e4a323f6932db7cb1cc33fb8515b0f5a4e4a925824d4d36618ca14969c8f157bc4a52c4f9401e50f382e34983c9e000b59fa7cd5219bf429fa06668f9fa82c03979d3cb0da6b7505975c1709c74f51a45a7cfddd7b151ae96bf7b8c54752ac8132e4110a537786733ee4f4e0028b823b2149e7adb737015c995a11295b3ae8f991ff20ebbfeff07334eeaa7bcbe2813e2ce9e34a74523f120addad5137de8c08d380817b80591a91d6bfed6cce0f136a234768fe481ab83e5f3347bf837601252c1f0d37a69fafe762caa604ea3da1027faa68bcccc2a963e8f98d5a1b376987ca0875291eb19704eb745ae1c4f3240e61cf0ea067c2a557a4a80b7be5f99d4a8df0825ab95c2db8ae226b2037967122c04fec918b78020582b2858e40f0c238210b94a3183ce2399828516e8b6514dc6254a5739295e4b84681e04c31265b2dbce5db6de32ac0cdabccc19dddb08850110f616aa953ca4eee61191b92296065702e25c8b0fc3b7aedc8fa8bcae440b3d30e6b58d0cd87da306be3cd05a61c6e8bcc92314f8563db8f94f25de17e88e24a1682ed0c376f3681bb73f8515d41ce37cc3f75a1da2aa3e951dd56f2b009ff143dbf409d949d0d5983981d5d01c956b4ade1a03bbb4a3a4f1267dd28cb82f6de3163c72fe99b87bd11850cf0c4df77df41aa623aabcf02e87b70456b72fbe7f8e093ba0bcdb9bf590bd2d15aab1b06be1f7339b5dec31ff5cdffd021694061d137874d518b996577a1bea27e576b4199f7f644cf7c699373fbb85f60b41112a4ecbcb51f02b23e3ce9f5cbff3ac1c381b8639f3aae6e62abf59e12413c3a6fce3a3fd0a49b6dd48044ce0ee7be716cf43505f598601ee6112d196b77a283afb00386499d83635445015f971ae05f0458005dff59b6ddc00865031f6c06b2766808a1b4cc44ae5ee1f52392050e82208086c65c59823c069298c53b48a3019b4a34aaba8bbbc3959aa11624a89f323be4264812b82308dbf14e639ba9df3ceb9f9b5a99d83d17e395603bc31810c414f6fe1c22b61f5ccf75688c50ef72030b61c38b1fb479bed9df95cca723f87acf67795b1313265e8f7f4778a0e16d163f4d261ebb536e1d23533d8d8346238e6c81de6f2eec0072fc2f1ea5a9df1f59ebec01b4c20779df528d0155d397c93bdc1b1915db66b7079eb296cab9be244823938f58cb62e006130ab670840bdf87c8605194f82cd1531bf7ec6406a459e131bce0c7916e9b66a19897bc5a5b3adaa5ba44a69e857fbcfb7d966feafc2fbdc159fe73ef953e6e2341e9b13546c7336e5b437585de8d125a2ba29201428d5e942fe1f170af23d02b68acb45864a90872c96ffd5ab6c736b05d952ce108e95206494f7e18e040fd3946d51b6942c54ec7b732cdaa1f3c18a67887be1d42a1f20f2a78ec29592655dd8be961dead31403ad7a0392cf9de1ca72bbcebbf582df78f0c27baf8a8b133b8131864d5a2abc4caec2fc75a779ea86c35bb1bb54ec91a6d9de5a69e178888300db42b966ebe97392d9664ee6ed67bc7cefe47c04692b134bdaed321a9207760aa85682465da2a064206c90ea92500fbe00a8792ee4c4159ffe89ee684c636cabcb68ee35d109b7a29b225970dd82eda9c51f61d0e6d4d7f9177fac6a038bdf9e472626f24bdf33f7abc9eae9e03a01918e0fcf371803702a89a1419204c62929ff9b17ac0b3fa52c934d689d1ce09e25981172cfae858b97650b99add191b7cb2bd2c47c168eeab06a74fd7cfbd00069e49f58770f43bb7cf59e79aefce9af99b9c1ac32bc5c17295f1d445ab962de8765124a982afcc8b6f815bc4e8bd74b74841e1945e8b68dbb55439731bb08c250676b30eb4de96646647c99f978e823ecd707f33c613de106cba075dbe7458fd999a051a0871c9f9fcb8b618672cb05a5d9aa66ab8c16219ae18c2e74707aff6a8222649927b19782d61c21d7cc74853386e8dceb57cb9c3386e168be6f7c266e8625f6e03b6fc877cdd752c10ec2abcdcf1258de74a4a6898a753607da8d77090ae2b20936ce086cfd388018ea416aad0896508d2f84997533d9241ea7367597f04ff56d4a1e5b63391c64424376fa27915dc7366d58d13fe1cef3f1a9a14981222a728767f2a47aa7996e4163de141f0507f3b4fa46296fb44dec6270128c59c2e9e5c518a59f154866284687cc195942ba989538b2296fb6cdb118b1f6ed24c7523ea7db191b22b336d1ab319e9d3fa22e0f5d302a64d9733f1e8dbaf34fac68b8ec2d5b922098958e361831452e3e7fa78b24b49aca19936e4aff784d4db174959fe98b0506e4069116b997bbfc30e0cf7c8f5564505a7f5bc3abb25337e0f5324dc97d0e957a8de0d2d136e28d01b14f9cd2c9bf0291ee0cbe303", 0x1000}, {&(0x7f0000008000)="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0x1000}, {&(0x7f0000008000)="7ac78bc3913ea2e4e010058664e850e831f5bcd2f8a6441b0dc4b1df625d5cb9aae85e3c863718d89e15fac3a6775b9c0396ac09270466ec07afd1d95ee80aab8c17658b131e0969a6da2ab28e614d39901d0ae6c8896a05eb82e18e6bc22d2d1551207a2d481d0b151814c86a84db358df8d02a2ce16b0f96e37dc91e4a45e29eb4a922daf13296f4a547f7b2578ee6232ce6df7bf2b14a4bd7892ba0bc", 0x9e}], 0x5}, 0x10000) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000009000-0x2)={0xffffffffffffffff, "14442e0da9c0"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000006000-0x50)={@common='bcsh0\x00', @ifru_data=&(0x7f0000009000)="5834e003bf72aac05cdc887027cc50f11a5baedeca700194dc9f7f6c789549e6"}) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000003000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x0, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) 2018/02/12 05:16:53 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="f223b8d0bb10137ac887a5b2d0bd43b9", 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) 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$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000218}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@expire={0x104, 0x18, 0x0, 0x7, 0x1, {{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0xafb, 0x2, 0x8, 0x2, 0x20, 0x20, 0x2, r2, r3}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x33}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, {0x2, 0xffffffffffffffff, 0x7, 0x5, 0x5, 0x3ff, 0x16a, 0x5}, {0x0, 0x7fffffff, 0x6, 0x9}, {0xffffffffffffffff, 0x80000000}, 0x3, 0x4, 0xa, 0x0, 0x9, 0x10}, 0x4}, [@replay_val={0x10, 0xa, {0x3, 0x2, 0xffff}}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x81) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000047e000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00008d2000)={0x10, 0x0, 0x2, 0x4000800}, 0xc) sendmsg$nl_route(r4, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 05:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004dc000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/12 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1f, 0xa, 0x3, &(0x7f0000431000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000859000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c87000)={r0, r1, 0x6, 0x3}, 0x10) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000721000-0x4)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x6a, &(0x7f00009a8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002e5000-0x14)={0x0, 0x5e4e9e1, 0x4, 0x3, 0x5, 0xfffffffffffffeff}, &(0x7f00000fd000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008a8000)={r3, @in={{0x2, 0x2, @rand_addr=0xe52a}}}, 0x8c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003fe000-0xc)={0x0, @rand_addr, @broadcast}, &(0x7f0000e39000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x48)={0x6, 0xd, &(0x7f0000474000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x557c}, [@jmp={0x5, 0x6, 0xa, 0x0, 0x3, 0xfffffff0, 0xc}, @jmp={0x5, 0x5, 0x3, 0x5, 0xd, 0x40, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xb}, @alu={0x4, 0xfffffffffffffe00, 0x7, 0xe, 0x0, 0xffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x14}], {0x95}}, &(0x7f00007d1000)='GPL\x00', 0x7ff, 0xf, &(0x7f0000e01000)=""/15, 0x0, 0x1, [], r4}, 0x48) accept$inet(r2, &(0x7f0000f1f000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000f61000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000aea000)={r3, 0x100000001, 0x73, "bd11a33062fd8583330f10c267b2936aed01c055eee2b58cfe811ce707bd782f7790d84e45dea95deb5de8ac2cd310006ae2325d438b6e692740aac831e04f7978c052c3e59fb6de0416a782481139e4abe634e624300bcf4b250860bb15504a896901f4bbca28ce069649d419825303ebd83f"}, 0x7b) 2018/02/12 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000064a000-0xe0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000d96000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dc6000-0xd7)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00003e2000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000311000)={'vcan0\x00', r1}) 2018/02/12 05:16:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x50)={0x0, 0x48, "f0e9cad58e669a6eff298a1b39223b583a8889d72b31f88e676150e9f4b982e087e3960b734a6f786f2f33ddc13f3c5e2e33ba30e474891df7d7ea461a4f2575bc8f4a83c72d84ea"}, &(0x7f0000b67000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000021b000-0x8)={r1}, &(0x7f0000eb8000-0x4)=0x8) ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000837000-0x6)={0x0, 0x4}, &(0x7f0000fc6000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000023c000-0x4)=@assoc_id=r2, 0x4) 2018/02/12 05:16:53 executing program 4: r0 = socket(0x10, 0x400002, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000), &(0x7f0000aba000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009af000)={@rand_addr, @dev, 0x0}, &(0x7f0000b23000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004f2000-0x28)={@generic="a881cd4985ae2ab5f3e96d4b617be55c", r1}) 2018/02/12 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:53 executing program 7: pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f00007dc000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xf49) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e14000)={"899362dd9e7f47106cabc71b3d7ec58f", {0x4, 0xfff, 0x10001, "57dd530d9727", 0xff}}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000b4000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e83000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000097000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000939000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x4, 0xa, 0x20, 0x80, 0xff, r2, r4}, {0xecd, 0x38e, 0x2, 0x3de, 0x5, 0x3, 0x0, 0x3}, {0x0, 0x0, 0x10100, 0x3800000000000}, 0x1000, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x2, 0x8, 0x80000001}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r6 = gettid() sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@bridge_getneigh={0x908, 0x1e, 0x604, 0x4, 0x0, {0x7, 0x0, 0x0, r3, 0x4}, [@IFLA_EVENT={0x8, 0x2c, 0x2}, @IFLA_VF_PORTS={0x1f0, 0x18, [{0x1ec, 0x1, [@nested={0x180, 0x28, [@generic="801d7c4b04e93a5d616a3b0f4bcde41268c71e0e50666b01fc781cfc47a88c9f17684116e12d483fc4f20c273649cb", @typed={0x8, 0x2}, @typed={0xc, 0x23, @pid=r5}, @generic="8bfd226915b6c46675f5bab30f27f01e148b4eaaf733a6c8309a6038286775435677c7e3a7d27b9816bcdd1012bc9d2ed6183929d15c88c6dd3c8abaec56ccbd6f03019c258c6f39362a3e25", @generic, @generic="54a9ea0d7b98d2b0c418c69146f7d733a634aa88b92defdc2488cc8e75981a5d51ae774c873d36e393cd7971f9411a15991b042412088b7c392857afd25d9cb93963aa05946cbf131b1be16a19ba", @generic="fd5a8a5f7d034309fe3d6e64d5fb2260fc82d1c738ceff658cb7b0b1559adf30ca508d002971541d12e91d98cd88ad7173da9ab524c619cdc8cd75a417", @generic="30f25c5204efd47678295fd788a2b7371092236df1c1d412bf6e56050188c5fd2c3efc4b4f8d4b10d065e12fd83a03ce18115fe1ced465dd786690e92ac279ba9279c6dc9d778653b9ef5027e1e16d291b00d6d3", @typed={0xc, 0x25, @u32=0x4}]}, @generic="a2fb575bd10dbc8f04a424c768194724747e79f8482da4d65b2eb47d5e19e70e7fdcd7cc9e0d1fd83b240df1a3962406b2fc02ab78401c99edba8f18d3a31c88799c806bb56280d88ec292419f7192717b02fb920262119535b705d0de24dff96e1de92d97"]}]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}, @IFLA_IFALIAS={0x14, 0x14, @common='bcsf0\x00'}, @IFLA_XDP={0x3f0, 0x2b, [@typed={0xc, 0x36, @fd=r0}, @nested={0x10, 0x38, [@typed={0xc, 0x45, @u32}]}, @generic="d2e0bb68585df67fdb1a2bf09deacf431c5ee6f6af40dba8dd52f01d3d17de47a452beb9b07475ed53ee0f3e", @nested={0x1c8, 0x41, [@generic="220fb417ab596036d1e22b50560015c19efef837157bbfa5afd0ae1dcfa0f1db4527447bbf3dae20a11f9355f41134f16ffed7ccd5d8a1a5f22a68409e41ada6ad868858265445913e5a488c260d3a7e2c80bd192f318820384cb862a9d8acb004e217a9e01400341450754f0308b4c41f2f3bc38f0d1568156ff2b127e361745b69f9c503576cc28220f0dc905eb7cd0eaac89bba27a86b0282d8e38a60efde59bdb2a93336afbfddd9d4468855c4aeabbcff7fafd9991b109f0747572ab6b2c3cc741de385cea0b33380540fed2f3dd72df60a37fcfcae958a6f9af5cc02628aeb9a2d470c7f54e9fecf3724f409ca3b26e196f91b7a8642", @generic="1eb633453c2621ed74cbd6c75aff4f469b8e25d6f94c810835bd437ecf9e6ad9c2c9daaf77c3c51204dd483449c696ba72ff934d2e491619f238670ef72ac14a8c04a4575f60c0abde9546f7aaf4b32d3dcb7faaf2fd14d468f6b926c016944b5b3f1f995ffb5422f7a798190a630f311d3c5172", @typed={0xc, 0x3f, @pid=r6}, @generic="e1551f8dd25845e11047e2abc10bf41c5e28797e1124950057c7d115331f4714b36fd60fd9de079808bf08c5683d8f8100d5bcdeb515f9537af85bd3b16efc825b52d937a98cc2d6"]}, @nested={0x1dc, 0x85, [@generic="218cc242e7508ca1cf49a9f906cafe5ebf2ac0279fc5aa2742835ab81674a36151fce0f15149e598dbdeb1326387b781", @typed={0x8, 0x36}, @typed={0x18, 0x21, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="33817050af5ad3311fc0598b91efb5b0efad8b51a8ad8d69b2db3c2b813a34560a16aeb34ae87bfa017992aa4d70ffcbf53ef0ac115f770286c5a2baa614bf2ec92d8a09ec67ea4c7000be9858336a9db64d47eab880ded20e18969ad21d19dcabbba56fef4b25f4ac10788a6e79f127e986474af512f7878fb6f568341a314861f066d3c79e4aa23ad5f451d24d4e799dd4a823c73b88df44b8c3ebdd111ea38134e90d54041801083e178a0e", @generic="97c367482a5bb4a538e3", @generic="1149680a10bd50126852a19e1e9b4b98e46421af3501e0980e4a888ea304e5f52d8deec633803b2542694615f79054da5d610bfca2c8207a7479476a37b68ef894595f104439fdaeef840ea2f22b7739928151a9e116fabf4a509f34824a4525bf36c12f43968a20e0d181727d16620c173350d19058cb53bf07322e47b6b8cc3be4caa2bd99effb57fb05275dbfef3bae4a7d7147fc2973c529b4262077825d6a3748e6ea970d8073f2de665b47e0b1eb105143bab2d03139d82a990470d94b1a57866ee1303b", @typed={0x8, 0x7b}]}]}, @IFLA_LINKINFO={0x2d4, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'ppp0\x00'}, @IFLA_INFO_DATA={0xd8, 0x2, "35efa5f544f611b7de0c32f958c431b74665447b0eb8a7d191df3e377d370a93d5c4a75dbcdf5fb75139a1703cc4ed1a8f1bcebc2da890848fce75a768aa686f33cf6bdff917918545dabe9fa6524797696c2384ae8dc4831235501f95e33f71cb42c2d7e0bc5dd6da71ad3c4be945c30602d40932a89a4166c5c0f1d6d49b43c2742032994c5008a141bae7e9164a5cc4ce9fddd5aa659194936a11311a670b58f4143e7aba07520385ed70728c24f0cb2c2fa67e87506beb33641cc9b059719f4739905c7dffe298ac8447f7497480ab0971"}, @IFLA_INFO_SLAVE_DATA={0x2c, 0x5, "f5723b40bb0edda5b9a286c81ae5421a67f26dfdb9ad34daa42baebe494ae64dc55e8d429b7525"}, @IFLA_INFO_SLAVE_DATA={0xb0, 0x5, "f44e073c364c558d919de4525f6a8a816c8d221093fa4359a1978c11cc66ddc85218825d58ba744d41812b642c2a48821e443d9985a665a601464b98f7cb7be282c43500058f98f758566dc04aa2805cc0061cb95897eb39a80d16467feb0b0a82467e412830c1ad90673a69219e2157fbd9b7c0e17780c51f05cd61e283cc9f86cd131d723db85892782e129274f2378f5a588454488152e83a4f056f78b94e42b9fb2ccc9cdee5cc"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '{\'#keyringself\x00'}, @IFLA_INFO_SLAVE_DATA={0x84, 0x5, "c4c189058ecc8a699a23e92b6ba384e8d8dabbe2065f15dd58f6d4e62bccbfc5d1c8a8d54a6a8cfc5c208c8f5023d00492df4e3613abbfbdc1bcc0df63215ae37bfa2d15880b5f4e8899977b4c3446992ffd51baa89452b705620e06858a0204c9f85a5879e4da67220a7ff032c224a9030393ae9b74271d73ba048fc52eb8"}, @IFLA_INFO_SLAVE_DATA={0x64, 0x5, "9520f48796e2ff699b5bfe0523d4ffccb92808174974c069664a0d76b54c66fb60b06a4eca45db066e0bb1a2516fc7c28dfacf02538dcf9eb8a02b31f61ba33774a0412fd1fec0750926cf9e5cbb548a40c502c24827071f96bdfbe42506fa"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, 'keyringwlan1\x00'}]}, @IFLA_MASTER={0x8, 0xa, 0x2ab5}, @IFLA_EXT_MASK={0x8, 0x1d, 0xffffffff80db8f03}]}, 0x908}, 0x1, 0x0, 0x0, 0x2000c085}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5), &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x7, 0x62100000000000, 0x2, 0xfff, 0x20}, &(0x7f0000002000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000-0x10)=@buf) bind$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xcb03f859d3bad8ac, @reserved=0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r8, 0x0, 0x17, &(0x7f0000005000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xca, 0x7ff, 0x8, 0x20, 0x80000001, 0x7, 0x1ff, 0x0, r7}, &(0x7f0000008000-0x4)=0x20) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000001000)={r7, @in6={{0xa, 0x2, 0x8, @empty, 0x836}}, 0x3, 0x1f, 0x5, 0x7fff, 0x10}, &(0x7f0000009000-0x4)=0xa0) 2018/02/12 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x9, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000dc000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00001bc000)=""/95) [ 68.975116] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 69.002479] dccp_close: ABORT with 254 bytes unread [ 69.081745] sctp: [Deprecated]: syz-executor2 (pid 11516) Use of int in maxseg socket option. [ 69.081745] Use struct sctp_assoc_value instead [ 69.105490] sctp: [Deprecated]: syz-executor2 (pid 11523) Use of int in maxseg socket option. [ 69.105490] Use struct sctp_assoc_value instead 2018/02/12 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ef5000-0x6)=@hci, &(0x7f0000bdd000-0x4)=0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000494000-0x6)={0x0, 0x8001}, &(0x7f00008da000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000789000-0x8)=@assoc_id=r2, &(0x7f0000833000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x5, 0x0, 0x0, 0x0, 0x0, r0}, 0x2c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ef5000)=0x1, 0x4) 2018/02/12 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000afd000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/02/12 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000094000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, @empty}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/12 05:16:53 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000-0x10)={0x3, &(0x7f000001b000)=[{0x9, 0x6, 0x100, 0x7}, {0x5, 0x9, 0x8000, 0x9a}, {0x9, 0x7ff, 0x3ff, 0x7}]}, 0x10) connect(r0, &(0x7f0000013000)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/02/12 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r1 = socket(0x5, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000044d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x65233e89, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f000049d000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001b6000)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000012d000)=[{0xb, 0xffffffff}, {0x4, 0x58cd}, {0xf, 0x20}, {0x8, 0x25}, {0x0, 0x8}, {0x8, 0x6}, {0x4, 0x101}, {0x2, 0x4}], 0x8) 2018/02/12 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000252000-0x1)=0xfffffffffffffe00, 0x1) sendto$inet(r0, &(0x7f00004fa000-0x90)="0b97cd125c7a330a706e494559457a8489834072a9799a7656e1d8c240f7c062bc0deaea13861a34b86e6884ac13cc53e0139a8742519dcd1da0272f1e8b19f67e80098a5e0da05c87492e13617d19df479161afe691c3dff58da04d3015d6f4cac6b5506e7ab78e6540990ba835750731f7b24d49c02f171d6ac99318bef158f44ec9a315e5575b8c1d6b6df4ee6781", 0x90, 0x14, &(0x7f0000648000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x401}, &(0x7f000021d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000025b000-0x6)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) r4 = accept(r3, &(0x7f00000e7000+0xa6b)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000058d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00002f2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b5b000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000099b000-0xc6)={0x0, 0xbe, "a5eacc2fff377f0d719e85a15fecf2327fda6f64b516b7c50901331ee7c1f11376cce227465cde4770a23d959df378b54e1a5ed2beae43be1ecc180944239e087238fe8c72dd9482738085ac5a0e1662e4100f7d8dd6e8403d11d6afb081bf05fff50bf6ac9ffb4f5c5f70b4333d1949605e2c8a69330606b37966df9a0ebbdfb0a5d142028723e90ce6dcc6f51232d5bf1e8a4d3777927e0eab35520ec7c9001cd4837dfa80af320f272b5ecdfa32398a21200566e55cee52cc80b39667"}, &(0x7f0000bd5000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000837000)={r5, 0x100}, &(0x7f0000db2000-0x4)=0x8) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 05:16:53 executing program 3: r0 = socket$unix(0x1, 0x3, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003b4000)={&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x59)="b2594cb0412f1c4326f0e64c4c9ee7ef3bf94eee2253a07e8e821ef189c4dda4695fe2383739bb8280b52cbbabba7e719f7698ae1a1eee03547ca0f6ad3583a8079e5f04c9f5ce264b16a14084c32b7f941678a89e3f4088ad", 0x59}, {&(0x7f00006ff000-0x10)="4083e196853dbdb7c43b34ac907984a7", 0x10}, {&(0x7f0000000000)="e4", 0x1}, {&(0x7f0000001000-0x1000)="9b10d32ec01daf8b4326221fd2cacc42cf1ccb58ab5903e345dfb446164971356ff584c2a664d6520b6278142fc610849b73a9408bba64d4bfa04e6d0ad452921fdc9e11284d7333a7755ded0821be085227545c37480fb1a107fc66c29fe7083ee261a22cac4a50423e6dc5e72a61f1aef5e3881bed997cd09cb56f51c40728f03367974822a4debff224b30aced8ef7acbff23359709bc59b8fc790275aafbdbd6afaa92df32995d582bfb7e17b43ae082d23fcf63b6b6c6023b5eeed727a4df667370b0812057d7d65ce192d328577b550d1b89cfa24e3f3189ffe4316313847f0c1c1be207a62f423eef9f77ba36cf75c966c0163fac7a3ab424de5c330646507869bdd179bf39ff47fb32aabe3cd8bc1ac2c0f6eeab6fc70d23161ef4a88aead96d7a571d418069ab92adc82691418d9baed9c202cee40f0daac1f110f0d95e3dcfb240b4cb3c67a8c65e38cd4473a9b14ca4719a92ddaef5cd1a35205f2bfc677de3c142f76ef7164a771846319a9aad9fd2a40e50b291c0b49de815f770ed60d52ab27e68e103a7f93961fc4bfec89ab9f21ab02723c3cdb7a5c882110bcf34361e45fdd839b9d70dc2a137252ede2171027ab159153f8031e9c269ec95ee2d80e32657f8babfacd1857287c9537eaddea01e9cb17b54c31c5344ea7627f78f6d0ce282fb9bef72b81b275753f9d1cbaa030b1d01f51e64918f1e053d54c1fe8e43647f9f8eb272eedf60dce93201fb32e72f70ef57e71a65e935fe3addce694f4669fe8d0a749103f13d690b49cb6e9d99faec34b92808ead23676e195a573acef5ca3985321ccc56efc25bd8053e3e4f3b63b29723e4c55c32483685447d8726a53fcdeb900cec898e677ef7bf65412d7e7a588d6233d2c93e94db6261f5c5403a9f71ab32ba5f07aad6db16a192eeb908f873d083070b1ce8cf31b279dd9c307654e579c80b0d6d964d0d5395f2c6c7f2ef69fe0361f9aadaaaa75088f814d1d4dcbf4978304685b4ab317e27976496e7ca328946f2ffd968d9a77fdba16f60045fc5ca3a007cdeb2b346441261bc405169fdbb39869742dc623322aa97c5e8935a47a592019e3a94458e5c02600cef1f91b46a1ca1060c50705bc4fa672acb4078648c6b4c9ac39128d7990eae9f21ee8b73dbe937375355550ee8a56e78a7fa0a11b76f718a7628c6c45565f0b34c22e091ed30845ab21a2036c0df9bca0b66d757529ba397e0082605b256e09986958ff6ba6c723e4e68c8f02da5564cf6af42825f181b5ebf4b97b8f44c2cd35160577db29c1d567e28b9e460fa8e8e02c445bc4a4b1f6cfea9bd067c5d8e97e34a1f82c06924eca0bf9c3fcd1a1dd102ec2256596f68097b2f4db440fb62e53f22c9d7e855837a25071422305424ea1fcece4852b3c69695f92d8983f97730911b06c1f1f7158ac966d3d4034765d390903eed8958ba52c1664eb52114c1a7ed93b8ebabad95102a51230eed3eda7e4f549f2d5064d9b96d24dd0583bfd8412ca50b8029c8ad01cf12488b4711f58f6d5a0e4522d304c8e9d8da94abf5600eb959ca2963adb89a8c567cac00755ed4e9842ce97d045f6240cfe8b366e082ba4cf265dcd5d432022b3febc3d298ebe4f0267e509df37cb14225097d9ce49f2fdc95628e24ef96c87216a9a1034b76ebc92ba9ecbfcf686436407481f99f28ddc97676ece02f007baf36d0425ae9e4b53d13080b12cd45ae7b183e93ff225b4b4f7d44afc88d422138100aa02646c0a32fde94651a92b48b24fbd22ac3c332dde30832aedb59ced37f552ae0036195b7a6e5f0808a0cf473111664277a060e3dc6700a2ce0fb52553d6c0d9f4e1929938cba52f263dbf41ad4d582a13674a36166199728645364b32236dc5ce1252f38558c7ac5ca2a357bb482688c9db8ce45d0c757c98ea97a47955c1bfd4f33cb48a203a17fbb654be33ec1e4d8ae70824df48b4896f61e1a5bc2b11bbdadde0b5e0ab566f238127f0593441784d281381dc38b9a5a49d53ad006a733e222fb5d3729e6b729fda67a1cf148db0f1703feb31eb9bd871d442a2a8e668735518569343490ddd97883b6e073c53c92994b736b4acd19c26784fb941734085c39457f51ea920fa3c7e3ec017cdfc8feec431a2203875c470127e932b3ded043255251459238c47cf9fac6bd7d3c5ba74d81f988f1c678b0e9bee9a532bd56313187d70129e8d6539c58f4dd847b205e9aa10e68c646923b57e7461921f8f7b2f55b6eb3303461e9ec2af9faac5fc060566855b0436c4e6cccefa50ed298567bd4038c6ee60fb4d122490c3badd4113d1200dba8ec6aff4d2d5085763461d0c21788fec19293a898fbdfd78780afc69f7d761f37f3164580cae5243e27ebdf5e96c800a577d1d0cd2d4e9e24a8d13bdfe7830a0690f4001ac7a63106737df4eb8465d8e8474b933a9b6ca67afa7719ee25e44fa636aa6db3bdba85e2205f990f3b85207381b92da7c5d4464db910b19530c8654bf75d2034935ebc5e282670dc4a633ee34dbd640c16798c2f732850d9e25e201abc1915a4ac0a6675e45d8eb681224736ac09c18b8e2f5d54bd614145539cc3268e6e889ee0de8a3ced8f1b46956b442e375abbacce1c727b14f413cb86382941cb62d34d43ab0e794fd74fc3c1fc100ca643ecd869c152c62546bfc071e23142eee02c95cc74ae49a7bb735f564ba468633f6d6319116b6a4bc7030746bafa54db29cc1cfc509309ce5cfca7c4acbe74b46dec1faaf060e8b080787d17650dd16ccfab6f76a7862370c4de8b13a2dbbc1a3263bb8013896fc86846a35c06b3dd638fd29958a5c8793c0624b7bc21324a6b9d9ca5c62cb0293637d46b8063a2f3ff2c13678cf0a44ce4ed02e4909e0f9f22ae771ddb0d7bada7033597d039165dad0b34714030a41a85fa6db25f4b8254bb89f28e2862fada4b10f027f1f49d8203b5cc291079b37498b5cd8a8ac2eebdc88e024082cceff70cb67e0789bf8d57a583a1ccd4b74f2649f547491de77dcb8a8fefcd380a588ba5ab7e8d55cb7501c31ef4c687536685737b77f15858e35b2bc543c8fec14222b4c80a1e0054a46aaf056ab54a6f3a9d53338a0852a56e2a894d13a847e65b4f598ebd53002a5cf1d0f2daa8ff500f337116fc4c7093c3f3d111a0cda882d334078201e08bff5bb817197f910c0589cdd1a93a5e2c4ad846711c28de79303d491902a5a23ddb693550a11e578afa5ae80515967b3391192ad5cff930b62b255d1e20bcfa679aa4908322b94ec40c13ff1b9beeba0db9216d994035cfedf6bb9e81afe883969ef1b8ff193da048be551b29d4202bad22682f4b215d91fd56c77c855a5b0e42f01ee60ae8c295af3f2b082d8d82b86ac892db15199fb83660e6c25eaacf29973df239e490249bc79e704ce934520fbf9cf2110b84aa72f5e4b813f6c4b0db9e1b7f71c9b464349778fe3fa1d00eaf795482ebc56ab238d1ccda4f81770f00308bf7399d6c8a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0x1000}, {&(0x7f0000000000)="7b7f593fbef17300e6975a71754fa9db5066b5818bb1c076ed35a9d58d4b40f49142f60360c7effb6ba93dc70bbdc85e89fc567f7d5953b3f06ea4128dd46d2dd2fbbf0a935e504f1579705acf74e0058e9e8256408f852bf644afd3d070dae492f347a9566b7ffb5116f84723e58106d686600b09ba6f2665fa46fa", 0x7c}, {&(0x7f0000000000)="fd5ad73bf30facd0747e5bd1147f4c2734362c4d0dc99bfd65563bc712f71fe3", 0x20}, {&(0x7f0000000000)="3181673e91e3b95f74dffb216fee40c89591d97718c71f57f6d7f8dd0c83bd711a22e70c1a046974071a8384c61571ba256efc914c48ae", 0x37}, 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