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{&(0x7f0000018000-0x1000)="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0x1000}, {&(0x7f000002c000-0xcf)="8f72db7884f0937fdca676ea579e9c9426b39bbcf943506698e48fe32a1ce6e19896ac226c54784274ac0c8a0511c117eaa8500c951d368bbda199e502ac7508eef81c29dfa14b03a240c0db0934217a81ad5bc0209605c0b05b020c14d572b6b8dabe8b891df54d477bd5b432131f39f86ed7f7190e5d92b337ca3aff4d18033358afae33c6809634a85c1797a1e64aef1d708f0ca53d2fb1570a66ebde7e10e4ee77fd6423b0f4bacbf048cb4f9a8e762862472b27c5378f6e34d412ff11ad101394f1b605b5d2ffaa7fb7c02853", 0xcf}, {&(0x7f0000026000-0xc3)="bcb265d13075f665b3ff424558a33484a4cd582501a596d4b4a8ac2700369bce82140c7c9ba0be82123c6b05671b1c90c0453c9e5e910a6491b2d49ce09d06f5b53d42ff94f58f4e08be027243c90636989667b696676ddf421b3b463c2c017833b07eff99e646f4b8e45f5d9dc72a35cf6c85b64e819bf313e90f8b2e490e1b045bcc36339a63980f83ecb2efa3772e7a9d305829c4875d72a872fa1a9634d63ac58f9b0755f3c91e3e53ef92c54509b20294fe7244d9d8bd0b5a144b95b4aec3e11c", 0xc3}], 0x8, &(0x7f000002c000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0xd8, 0x80}, 0x4000000) 2018/01/18 01:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) setsockopt(r0, 0xdb, 0x6, &(0x7f0000793000-0x59)="468791516ac23e6859afc0d55b9bd6879ee353843572103202f0b934f1babefd44f4e8622ee3535915e1a485a0065196ed56f7c9fa3dec9d28e59c8132ebcdc1a2fa26a108d5ea3a570a49cd9066611a215a5067fd0ef31757", 0x59) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000062a000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000577000)=0xc) connect(r0, &(0x7f0000238000)=@ll={0x11, 0xf5, r1, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/18 01:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b5a000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067a000-0x4)=0xfffffffffffffef9) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000204000)=0xff, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000005000)=[{&(0x7f00001e3000-0x60)={0x27, 0x0, 0xd57, 0x6, 0x3, 0x1, "f68a62d0aee821d84e400d43ed34dfe109c4cf69d8e131b119d06cd82e8a6a97c951d2a6fe0c5eff4fdd640df319c57719410637e27d241bb58af64f77a0b6", 0x80000001}, 0x60, &(0x7f0000ce0000-0x20)=[{&(0x7f0000cc6000)="19eba3a46865570b70678b1bf09c34c8f68f045721a0b21464a99e67ff77a5a417bf21f80617e55fe6576930d4d37c", 0x2f}, {&(0x7f0000d6b000-0x87)="5c8ded38b94dc9ad7e1185141ba5839844d8efb0a89bac1475dd9501264b199cca0dac4bbf5b1f3a7b51793228cce0a3b7bb81ce2504a3cd5ce190ac4bddfd4a70ce578f20f795deb3307e7ac4a241d59c883bf3b2a1736d96a1677e30a8535de74578b2087fc0be3fe82af5787aae66a53645b6a7d4b988d6b7bf2ad22bcc1a6d9ffc15a5da3d", 0x87}], 0x2, &(0x7f000015c000-0x60)={0x60, 0x114, 0x20, "a8296a4a2090b2165af56066edc6d8059ae8ce9607cf73581380a241dc830df6a7442464bee01d3c80ea264aa6bcdf14e00e26d0a20a9c1dcbeb9532eab4ee1f5a99b4fa5420a40cc96b"}, 0x60, 0x20004040}, {&(0x7f00006f2000-0x60)={0x27, 0x7, 0x8, 0x5, 0x5, 0x3, "0bcaa0c2a17cf08cada4135e55bfe872ff9052c0c5681fe8347678e5afe11002fb5871962425ceaa0867657ca8606f3e4e9e255c7e82e6923f85223813ab03", 0x1}, 0x60, &(0x7f000089b000-0x30)=[{&(0x7f0000be3000-0xa5)="91ab64c00cd8bc306b0671f92cf8dcce92e7cb834fd0bc0b3eeb30e8a52b5d8db98e0ab77a56976b74e8aa297b32a6d60dbfa4b81dae1daaa3ffe54ebf7ad97ea1d3e778f5e22ca42a1dce34c429dd8772006bf1487f5f572e0634c2f554c21417ab44b7cbe2cf37830fe727ecf35c8cdef6bad1311e7c5d56e4a75e983cc4c883499f6fe5e9d8da5a3f8d983a3b68c72c6c6cccb40c6d812bc2310c8f78960318ef0de4ab", 0xa5}, {&(0x7f00006ab000-0x73)="baaa8b707f02cfd0bbd7a76cec6d3a5620e374a595f3bdb97a2b225fc1549712181da6bde4ceb5e644f37729bf1828f0df54c38d9cdbcff01f499b1debf4a55e1bb4d202290717910c0a0da64d15ca009642078b469c0798fa036d71abfba9b88af65874dd337fe31e0dd6863b42f11b8c9faf", 0x73}, {&(0x7f0000a4e000-0x73)="1efbe532e9d3ec5733bec7279b66daca129a9012bcee1ad2f55bd55d928f8dcabcc17b7a8b34ac302bbcc44a4cf96307708ac0e0d5a89792d605ff7910aef41d92bbecf6f89685656b49b1a9598f5e4c368ca00f20ad0560a29b5901c323ac61a6eaa65315150e798965563167805e454a23fb", 0x73}], 0x3, &(0x7f000029f000)={0xf0, 0x109, 0xfffffffffffffff9, 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{&(0x7f00005f3000)="18d3918994d5d9cfc7456668fd1d02d341741cd47c13f94f503fd381b0fece80b2e958f072d1122e597334e0b403129dccdb67a605f64e31998b8b3d1f7eff2b8f89b9ad30f0695669dee8579ccefa3dfb5ac2334eb82c7f6d2b7093efe194a2a4a961e3483f30471ca2842469bc142fa586a8e69195e30fd2ff162e8cefe31b4be02d3b77362e98ea4689be2d14eac7df68f4deab5f5af2f6d5fb50b1040a3abceb9a51085ee750115785df38527755c3b19fa6dce0b374ded305d78c6d", 0xbe}, {&(0x7f0000a50000-0x56)="f007dc3e26505882b871f622a1f430989a09b7bdf4a758a6977ab683757cfc16afb0e972531fece4a98cc9c1a81e171104b9f22810ca77f42c4691161f9671c23344b2b5c5dd4d368fad8279f2d4bcd018c51d14a460", 0x56}, {&(0x7f00003af000)="3d48149a25dbd475a1c56a932a4abef78a83ed0f8595b6985b37bbacea4fef74140302bb5f3cab31df3c2d7535cf54a07b493beb0fa3e1aad837969a143ee370bfc9ae2f54942ae9706ebcf29b75185fbf336c81cc1cad8509ebeb9a991c349394c2eff810a7f972ad1f959360818753b10faec42440c6", 0x77}, {&(0x7f00005ee000-0xe)="ae21d83a3e8b99a7fe160d3aca77", 0xe}, {&(0x7f0000c91000-0x3d)="6aeaf6da4a230344fd3425a194ee075563a4a77f12dc890cc8e3b94adfac2e2f145eb1d10dc05b7c62b5c9a8a5139ff9d4fe9be50ecef671f2d4ef0034", 0x3d}], 0x7, &(0x7f00005c2000-0x1010)={0x1010, 0x1ff, 0x1, 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0x1000}], 0x3, &(0x7f00009fd000)={0x80, 0x10d, 0x6, "40475c9b743d1f1fc991331bc4bf16269a289bbf5e06ff682d4d0325bdcab8da7f4b869ea0cca8c5c1edc85d9f4e892e02bef58157f96822cbcf95c0991cb5c84d48c47f6d7c3d88456c54f9a0ca949eb8058dc0908f295c46aeb14a7c364f82c5a301a03b1f1c780eada2877e2580"}, 0x80, 0x0}, {&(0x7f0000012000)={0x27, 0x0, 0x9, 0x0, 0x3, 0x8719, "63611b120fc5034648b17f14da0cb5239feb4a36219d85a74ed0c4c588ecd710132c7c7e08c8f6df966947ccee8a87109633d13be4eeda2fd09c39de51476a", 0xfffffffffffffff7}, 0x60, &(0x7f0000007000-0x40)=[{&(0x7f000073d000)="5bf99161ee0d9aa0e192bf94d939050f4eb8702a9df280229cbc269798aab95d8a458a492e99f462542120fa970c7dd3ff7a8c61006222f354c982b4ab5b65adff041e26785ec9ad5cca71fe6bffe2f080879fa16ddbcb3969c85b3babfab9675480ae639713cb98c0ac23cf6ab7ab25320616cc2655f6d1cd672887a6646aa94b8c714aa0cbf341e2c78a211527e0e00762c18a778c6635a14bc7d27806d16cdde3720462", 0xa5}, {&(0x7f0000aef000)="90fffc90664cb9d4cd2ab053b46e3b6d97281c91b7b9949db81f4eba388564e04bb2f256b1bd3886de9ac00da80b2b8e5244502ba915f14b31b8357d926a0528f5cd35df287e61157488b9046fb024fd6b81b89833c0464a4886c1b299b24578df0b57645fe335c0a4cf7171f519dfc29d1387f06ac6b82fba131391a2f74fa800719252311ef6443386c2bbcf901f388193170754e9b96598b87b8506a611742879c1619f99594b4f9ebd45142541c5bf45a2a6b601b2f7018a", 0xba}, {&(0x7f0000aeb000)="160375a329ea135b3521c43d756effc5da81c5b24b70f430585e4ca596963e2e69dc65a7c62efbdd67503161c7651cdca22591217e552ee32d208b43510bb1bc40ec937b3dc8bf343a83c08e91c74c12dd1289671e5c35e27a6deae079a1fd33bada1465a4d7230e8e3d83b3ed733e132471dbdc", 0x74}, {&(0x7f000061f000)="0314e943d24c0cccc97160c93957b878ca563920eb8e54734fd1c65aa5551641fd935c039aa8b117940045efb441898c9f4dd32514b4c4553de2519f15dff710cc59f2105c404f006023bbd6c12f8c401b922327be1e755870f65128bb78ebe5cfba9758efa0cc04275cc2e8a38ec80bac038b3e7d4889a66516626c07fb93ebac3eab", 0x83}], 0x4, &(0x7f00001e2000)={0x40, 0x0, 0x9, "08f9769aad9b205c877558e67e4f5e32d8c320e6d419d22f1e706ebcb95faec889ea08b11d87c10c742dfffb8e"}, 0x40, 0x80}, {&(0x7f000041a000-0x60)={0x27, 0xb3, 0x1, 0x1, 0x0, 0x80, "2988f836ad7c4013438e3cf846943fd64a6f655b428178cf4e22b080d9de4ea62e55069d468603bc2fa4c2300d7aa050787497d39e41783235173b2a7d2d1c", 0x6}, 0x60, &(0x7f0000a50000-0x30)=[{&(0x7f0000164000-0x5f)="29e36baee71172d515493fb091fda949df42abed080caa789510073039035d4e65d6aa8d679a1b88cfa145b04e64ebb27bbdf9510fb592c4476b25a6d679a61d8d5f6e88bf0708139e3885dff4f6a8ead810916eb525f0c3c068b2bc7ac24f", 0x5f}, {&(0x7f0000007000)="a170c5b75514e089ea6e6d33743535301f2558a1760b3fee527b7dba8b6d400b2ec3f7fca17aec212719d8d5077534e4b46e9b5f302adfe860a6cd784f994b0ea450b687a6944337460520ccb70d7b73c4c8fe8b7e8d1fc17948015260a7db904259ef627afc5fc7b10774e79a44ec2bd51579d841c1e948a6cb2b8900b13aa5b4c20af82b2f680458ea13d1e3bc51cbac0134b584671a7f41f16952bfeb0bbee31250245b6ed96abe6289da97cd4c", 0xaf}, {&(0x7f000081d000-0x90)="ef5da5556821b7d81dc55eda7b4bbe9d07ece47ed663ccd168eb93d139e628549913a57a88bca32b45143271fa44e637963dec017ccebc5e8bf3ca8c59afba2b3238cbcea9383277775e6594cadab518fe4b045c90a1474c8892ad2e0ce2c0c61879cfb74a1afaae4f06595dee3d9ab0116d5c68aaca666389460498face8ffc23fd3cd5c5b6e1e3810a007362fdf842", 0x90}], 0x3, &(0x7f00009f5000-0x30)={0x30, 0x1ff, 0x8, "ae7b49eea1e7d0af060e680679d53794cf8fe6217630a0f9f3"}, 0x30, 0x0}, {&(0x7f000031f000-0x60)={0x27, 0x6, 0x2, 0x7, 0x1e33, 0x7fff, "efdabf65e76c0b86d1d8afecae4d9f81202c0d2372f87400d371d675a38ad238b1fb130508d1515ce38defa0ad7b26fddfe38ce349ae7efbf3da8cd8afa0f7", 0x20}, 0x60, &(0x7f000066b000)=[], 0x0, &(0x7f0000fd3000)={0xf8, 0x100, 0x1f, "c9c877f31774226566713f4370c6202e8407b9df071ef715f9484a94b1610bc8c834a3fd95b8a8a0150eefb28506d6b843d60fc758c6d112060ba10e6cc78103f2337db08ef275f0c0256425bd60f481c24f9a2b177274433de714b9515cccc2c9fd595a7e33792486a9cdd55eb5a4790700f7c7a82d5511bb34d160021a4f24b6f6a8bef67da5d5dea8234f1f4e54d4b1e39c894d1bc062d8e5b5d0fe50eddcf3067194fa57a31be5e82855adfada50dd709726b092f4cb6b01bed6cf868231a060f422343ac60d57e338ebd0b5c1bdb97d40cf13d3e9eba0c8c813c97c8b4c92478b"}, 0xf8, 0x1}], 0x7, 0x840) sendto$inet(r0, &(0x7f00002fe000-0xe4)="b99b9e60bb5c399fff4cd19b6baf270650da848a001a3dbbabf9dd52f1e2789f0421714acad47f69d59c7914185409cd39d28275e76886702201e1b2cb5d2a32745aaab503605c26188cf97bac8aa17887a64940a51b91e395e220a03ed74372a90506cc7ebc87e08f00c7e05130d7e9ad2ec362a567eee61489cb265e380d8141fbd9d40738ac071b51c086816a52d533bac10ca35515c67e44b375510cf52b9d2a50ba3f716c63394ab806752b57ed7add90065a62ca941e595c7f2cfb66e291781a1881188538c1e970faac1ab4d6bd7c39d35c5ea594253785dcbcbc677c304d8648", 0xe4, 0x800, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f000062d000-0x4)=0x2, 0x4) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c53000)=0x0, &(0x7f00005b0000)=0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1b2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000285000-0x8)={0x0, 0x401}, &(0x7f0000aaf000-0x4)=0x8) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eab000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005e3000-0x4)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000045b000-0xc)={r3, 0x4, "ad5b6a86"}, &(0x7f0000f23000)=0xc) 2018/01/18 01:46:48 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000aa1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c3000-0x4)=0x60, 0x800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000465000-0x38)={&(0x7f0000fd2000-0x60)={0x27, 0xfffffffffffffffb, 0xa8, 0x7, 0x8, 0x3, "1add2136b1aa5f65d714306b877fbdf053cc203ebe78c99a55a0314b285e78a3a9e31678e735b1829e4bc665d4eca43729e02dc80157accd31aafcde4424e4", 0x2}, 0x60, &(0x7f0000fd1000)=[], 0x0, &(0x7f0000496000)={0xb8, 0x118, 0x749, "fe17388b4d5c4021ddc76628117a14f419d36de6c06eb22b40a47afd43ad0a658d5d7a1014285d31b956b48ee9d544e8d284ebf9bf1bc151e73bc4d8deafb3a1b385d68cc4ab2f226ad40446e5821f561e94f2305d321ceb4c7ec21a455a0fdac3d99247d61446cae5b15648b0d7a33b5598a5f84525fbd175f723a0b3e8d416185a5dfc01a77ecaeefd68ffe944db2b90f2e211deee0aab3ac4c765c3c6db4dcc1e1d"}, 0xb8, 0x0}, 0x48094) 2018/01/18 01:46:48 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000abd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f92000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 01:46:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c3c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) 2018/01/18 01:46:48 executing program 2: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000ee9000)={0x0, 0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000ee9000)={0x0, {""/7}, 0x0}, &(0x7f000045e000-0x4)=0x10, 0x800) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000b28000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000eea000)={&(0x7f0000249000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000eea000)=[{&(0x7f0000eeb000-0x10)=""/16, 0x10}, {&(0x7f0000eea000)=""/114, 0x72}, {&(0x7f0000eeb000-0xa)=""/239, 0xef}, {&(0x7f0000e0f000)=""/118, 0x76}, {&(0x7f00005c4000)=""/85, 0x55}, {&(0x7f00003e3000-0xe)=""/14, 0xe}, {&(0x7f000061f000)=""/86, 0x56}, {&(0x7f0000a93000)=""/231, 0xe7}], 0x8, &(0x7f0000eea000)=""/19, 0x13, 0x0}, 0x10000) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000d98000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eeb000)=0x60, 0x80000) 2018/01/18 01:46:48 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x0, 0x6, 0x6, 0x6, 0xa, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="8fd6cf973ccf68eac4c8334b591de1c114d75db28f997ca41d2913393293da2bf38e0d151afad330ce939592a5cb9c77f2ebfdd64bd47ad4b42dabee75f6327dfb2a8682a21cd3b08f65e733473ba0583693f6e88b5923663c7aff6a2416a7886d764e57e0d597ff53fd98d1a48ed484d679573db922a53951db081371e698ba771dfa4cba07e80c06bc5cb7d2b3e3bda28868eca984c9e5234ce21f33c9268c74f3cf944496d87fa80c12a2389e6f4d1e59146334af6f2d6e20669b", 0xbc, 0x20000001, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/18 01:46:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00005d5000)={&(0x7f0000376000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b86000)={&(0x7f0000000000)={0x90, 0x4, 0xb, 0x302, 0x4, 0x2, {0x0, 0x0, 0x0}, [@nested={0x7c, 0x42, [@typed={0xc, 0x40, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d26d834fd351399a47cf6006ed0ac9f72c227acdcedb48b7adf04aa4291e2f42ea8bfbd37d7d6e76ffa2deee8e6a8bb8fb25bf0c1b188fcf77a48fa1c33cea74e8060210235ca0c949fb09b26f18dfa8d433ec07c2bbfd345fd7f2d8cbcfcf5ac073694120a67675cea8"]}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003ac000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="93e1348aeb3dee013a5fd45228bf09bc"}) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/18 01:46:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x1d, 0xf, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)=""/49, &(0x7f0000001000-0x4)=0x31) listen(r0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, 0x0, &(0x7f0000e79000-0x4)=0x0) connect$bt_rfcomm(r3, &(0x7f00005e3000-0x9)={0x1f, {0x33, 0x2800000000, 0x9000000, 0x20, 0x2, 0xc0e9}, 0x5a5}, 0x9) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) socket$llc(0x1a, 0x1, 0x0) 2018/01/18 01:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a33000)={0x0, 0x0}) read(r0, &(0x7f0000e99000-0x15)=""/21, 0x15) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1d, 0x80000, 0x8, &(0x7f00001a3000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6c000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d6e000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x63c3a93, 0x0, 0x3, 0xa, 0x20, 0x80, 0x6c, 0x0, r2}, {0x0, 0x800, 0x100000001, 0x188a, 0x7, 0x0, 0x6, 0x4}, {0x0, 0x0, 0x8, 0xecc}, 0xff56, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0x2, @in=@empty=0x0, 0x4, 0x1, 0x0, 0x100000001, 0x7f, 0x7, 0x103}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000047b000)={0x2, &(0x7f0000f0a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/18 01:46:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007bf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/18 01:46:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 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) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xfffffffffeffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x3, 0x2) pipe(&(0x7f000054f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000080d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00005f7000-0x8)={r3, 0x1}) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) connect(r1, &(0x7f00009e7000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000b1a000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000066e000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00002cf000-0x4)={r0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e02000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r4}, 0x14) sendmsg$can_raw(r1, &(0x7f0000ba1000-0x38)={&(0x7f00006a0000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000745000-0x10)={&(0x7f0000c6f000)=@can={{0x3, 0x8, 0x100, 0x0}, 0x3, 0x2, 0x0, 0x0, "5bdc6bc0f808d882"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) connect$inet6(r1, &(0x7f0000946000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) 2018/01/18 01:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socketpair(0x9, 0xf, 0x3, &(0x7f000035d000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c7b000-0xc)={&(0x7f0000102000-0x8)='./file0\x00', r1}, 0xc) connect$unix(r0, &(0x7f0000863000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/18 01:46:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000-0x4)=0x7ff) 2018/01/18 01:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2018/01/18 01:46:48 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000e000)=0x2, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000006000-0x38)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000d000)=[{&(0x7f000000d000)="b90334c0b315cb788fbc2865f40c4ffeb74f6ac09a5de12b0f7711f50a", 0x1d}, {&(0x7f000000e000-0xa8)="c1fc7a05f10f9377a10c02bf866cf45077214db40d4d4cab83b0d892ad2887bb8091a1a813dad59083102ae1da7a719f340a9c202a1ad06b189aac61478354f3273b0476daa8f1a93974ab69804cdd14ecd8041bd857cc3e0e473283ac1ca52752a5c6e71bfe4ed44d2064a2ca48c9df4e00d1d8bbc0ae11db63a68cb1cee436189c758defaa9ed57ad482c0fa59633045f6beb22781563201704d525273bf845c2655ba19648428", 0xa8}, {&(0x7f000000d000)="f1c60597f41062cb2d", 0x9}, {&(0x7f000000d000)="", 0x0}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000c000)="c1ec3f4bf0ad79c9cc396d792fab3cf7716a720206e1293ba7828dc94defa3028f43add0c65aff620c5a50b0c38771e57c6e932888daf297b5b57774f2d8aa8b28c721e438f45bfce4d01d15", 0x4c}, {&(0x7f0000003000)="5678a988e65a911d817e936c", 0xc}, {&(0x7f000000a000-0x3e)="5c9c633176220766f1599a53c31802e3207f66e982c887b7fbc8e6193cc1696df3ad576667f63b744e3f63b0ed1fca1f8cb2d4ea7d22c7325321cdd8801e", 0x3e}], 0x8, &(0x7f000000d000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x90, 0x40080}, 0x20000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x3, 0x2, 0xbc0c, &(0x7f0000001000+0x904)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000c000)={r8, 0x80000, r9}) 2018/01/18 01:46:48 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/18 01:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 01:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000cb0000)={r1, r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f12000-0x8)={0x0, 0x0}) 2018/01/18 01:46:48 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd2000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd2000)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008cb000-0x8)=@assoc_value={r1, 0xb76}, &(0x7f0000fd2000)=0x8) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) 2018/01/18 01:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005fb000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001c7000-0x8c)=""/140, &(0x7f000010c000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x44, 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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet(0x2, 0x0, 0x810000, &(0x7f0000f01000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c62000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1c8000000000}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000549000)={0x40000001, 0x0}) 2018/01/18 01:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d33000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) 2018/01/18 01:46:48 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = accept(r0, &(0x7f0000fe5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000116000-0x4)=0xe) sendmsg(r0, &(0x7f0000d08000-0x38)={&(0x7f0000473000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a2000-0x50)=[{&(0x7f0000b60000)="c97dd5c04af87c3fbf2a13d1c63b26c9593087c191888b71fff6dba624c3589196f3ce8971de84f7ac963da4c5959e9de0c5ae13cf15790e4aef95f15125e9529f8c06254fcf61e516b0585f67d8f206631d253bbd45282da35eae425021ef349d7ae09449d34f0284423965278514d4f3b73b77230aa512376e2156934e0ef9091371ed0079ab57e3959f9bdd0d9e10b86b645cb73f573815b930b68e3b3bfb9a35df", 0xa3}, {&(0x7f0000ba1000)="72eb96f16d738b83fdd9b1734b0580c4264458361bd32bcba463d03efd41046ac987855ef3f30c1a2de3eb1ce822aed84261884bce4451498e06f84f858c5a97c3c2c1ec00ea3d73c1c94261909678d57271083109fcf0014cec0e0c49c4a2c9779dfdaa0a8a766c32da88d76f3c0b77a5b36884e0f8cfc6fd9dafdafe0fc8692be3c39103f7277ccbefbae53bbbe6c65276efbdb28d0fb00edd2305404ce8de25103b916fdd3a806a17dd922709475b55ada0313e943df050d72262f460fb79c9f4e180f340ae1eccd956136da616d4820432098092a547674dd642eacbd35ace3b5b6af0fc2b7b8baa0176bd1ab510166942c9927ff966e2a7", 0xfa}, {&(0x7f000093f000)="18a4cd45cf0feeb273a21e6b36b2aad9739be76f157c8ed4f40f9f454f288c5e1895bced38380958cbb9645520f7854b36a952434f6832b075532001afed952977d86fec2525e7634d36c179634baec1e29c1c41505b4c2a1f51aba0559fe25c97575ef11dc946eba1bbc677334d19e5549a6e9e473e3e5eb69181ae8b9f6581c74df0aa54", 0x85}, {&(0x7f0000316000-0xfc)="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", 0xfc}, {&(0x7f0000c24000-0x9d)="97ad4e3dc429d53c78996994f953f5133fc47fc9ab3c149963c699d885c512970cd2731dde52a4af5b3f49edef5244196aa9200822cc705cf7f69675b2de86174764971befbaeeee5e5f3d2b5b34d0b298c4b3e9fdde33369dfc6bc89d35cb819e83d9b8f039597d5b86aecf3e63311ba1f13f42fe2e85f69d8aca5ab8e2e524f75a8c7b557961a0073ee075d635a66bd6dc7b4ecc1d57d403d79f1def", 0x9d}], 0x5, &(0x7f00002e2000)=[{0xa0, 0x10a, 0x2, "00342d276dd1e121037db2c28e0ce0a10f704eb3f3980f1280a0566d26109ef3298d745c720c76d8356912d4851dee4b29a4d4e5441b3d498a3d98dbdfc63f514678b9383b40c9e8cd1649bfcbf459acfdf9c0882d011f6f36c5ebbfacac9b2c8a2cd7c5163315fa6160fcb6cabacc585fee866265c87e65f4b0f0b92931666837ee2f0b753d44c178a12beb"}], 0xa0, 0x4}, 0x10) bind$ipx(r1, &(0x7f00002a8000-0x10)={0x4, 0xcfb3, 0x4, "e9817f18ca62", 0x7c0c, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006da000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000859000-0x10)={r3, 0x1, 0x6, @random="d6472915064b", [0x0, 0x0]}, 0x10) 2018/01/18 01:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind(r0, &(0x7f0000e5d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d0f000-0x1c)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/18 01:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept$llc(0xffffffffffffff9c, &(0x7f00007d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd9000)=0x10) sendto$llc(r2, &(0x7f00007ff000)="14e3a8b23727c37c1bc9f45e33dcf24cd2786e5bf6acb18af30425615dfb954bdf05404fc3bee6cb901362b361f6bc820bcb156a26782c4a68cbb048fef2b6736a7e8ac6652c02de21f8c1ed0bd90b8626559d6945e5d16913a3006daca8df294ea4dbe06d6c1ab17b3410832106ebb1465b24f90bb8e52835ac4dc2ec889f8d7e5ea388ac0d6dcd862fff070f9db41e8c27d7735e33590fb514b9a441aca93bbdaf07328de4565cc435096e3416f1c0f11e5ba4c15927dced1960be09268f8f3ca46952157d3e16c756634d3c56c1002aea9ab61e05207dbffdfce630965906cd39ed7d", 0xe4, 0x4, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d5000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000192000)={0x9c00000000, 0x40, 0x5, 0x62b4}, 0x5) 2018/01/18 01:46:48 executing program 6: pipe(&(0x7f0000948000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000a14000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b76000-0x20)={0x48c53be000000000, 0x9ed2, 0x204, 0x7, 0x2, 0x5, 0x7, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff91) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b5000-0x4)=0xfffffffffffffe06) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000e51000)={0x0, 0x1f, 0x3e}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/18 01:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) pread64(0xffffffffffffffff, &(0x7f00004d5000)=""/208, 0xd0, 0x0) 2018/01/18 01:46:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000342000)=""/52, &(0x7f0000abf000)=0x34) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x10, 0x4) 2018/01/18 01:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000013a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000)=0x2e, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa4000)={0x0, 0x989d}, &(0x7f00008d0000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000061000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xb1d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000019d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008f6000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c57000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000188000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:46:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006cb000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x0, 0x10001, 0x2041}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f00000d0000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xffffffffffffff30}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000)={0xffff, "807bcbab85b3"}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000+0xa5a)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r1, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x2, 0xfffffffffffffc01, 0x0, 0x200, 0x0, 0xc69, 0x0, 0x8, 0x0, 0x7, 0x100000001, 0x65d, 0x3, 0xfff]}, &(0x7f0000004000)=0x108) socketpair(0x10, 0x80807, 0xc0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000006000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x3, 0x5, 0x93, &(0x7f0000003000/0x2000)=nil, 0x800}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000006000-0x4)=0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000004000-0x6)={r2, 0x81}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x3a, &(0x7f0000007000-0x4)=0x5, 0x4) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) 2018/01/18 01:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000c6b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000735000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003b2000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1a63a40e, 0x9, 0x0, 0x5, 0x4, 0x2, 0x3, 0x9, 0x9, 0x1, 0x1, 0x8, 0x5, 0x4, 0x0]}, &(0x7f0000239000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec8000-0xc)={r2, 0x160, 0x10}, &(0x7f0000878000)=0xc) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000f6e000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) listen(r3, 0x9) r4 = socket$inet6_sctp(0xa, 0x4000200000000000, 0x84) sendto$inet6(r4, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000078000)={&(0x7f0000097000-0x2)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008f1000-0x10)={r3, r5, 0x4, 0x3}, 0x10) r6 = accept4(r3, &(0x7f0000a48000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6e000)=0x10, 0x80800) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00008c2000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000944000)=r7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00005b3000)={0x2244, 0x7, 0x180000000000, 0x7ff, 0x10001}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000dea000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000c07000)=0x0) ioctl$void(r0, 0x5450) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000002000-0x4)=0x1e, 0x80800) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008a4000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc0, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000907000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000125000)=0x445, 0x4) socketpair(0x10, 0x805, 0x2, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 01:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) epoll_create1(0x7fffc) listen(r0, 0x3) ioctl$int_out(r0, 0x5462, &(0x7f0000a5f000)=0x0) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/18 01:46:49 executing program 6: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008e3000)=0x10, 0x80800) r2 = accept4(r0, &(0x7f0000000000+0xe3c)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x154, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x80000001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x40000000000000, 0xbb2e, 0x2, 0x401, 0x8, 0x100000000, 0xfffffffffffffaed, {0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x4, 0x1ff, 0x1ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0xf35}, &(0x7f0000003000)=0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000)='htcp\x00', 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000005000-0x7d)="66fd18e775e61a4085f393feeaebafecda95c8e2ddf6252dcd7150441624a83e33e85ab313d5623e89f3a001ae236bea3a623a3d08a60d919f2c40e8a07102ff0893e5b141e0d14a1ebea4b8d565f5f57655c43b3e56dd9b0ff9f97244bf178a35c358ec889b6ce2fbd6875c7dd997ad316ae71b4d0e60e403f05fcfb9", 0x7d, 0x40005, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000+0x827)={0x1ff, 0x200, 0x0, 0x7, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r3, 0x1}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000008000)=""/80, &(0x7f0000001000)=0x50) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000003000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000009000-0x20)={@generic="fd8e49f09f1b15a17732389225442575", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/18 01:46:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) write(r0, &(0x7f0000d3d000-0xed)="4b8eb35793be6b0b7641ee5ecc25e7d04ba2379bc97900fc6e6e97537748ec42b5a6f301aa896c2a1afb496b0f9310f84c8c84c7aa2e8644ab4046b0219a285a264fbaa103ff56e0858b2325712eb6cedb276afb49e5ae3d01cbbb2182e9163bfd26b4c092bd3c777eb5816b7685c5dc2f2b5bb37c0f66362500b48c98d14a7356b547c2e61ffbdee0f9d0298e2b6bf72be04388ff8e05c53febba4bd7195fd14e76630b75a5f930f996fe95d0602e2ad1313d3d5afb3e8331d347a4648896254928b1c1dbea6471bcc37086f34cf16006eaebb038164f7f90cf462250b22bc5ef6ed4b8a18a8008100585f15d", 0xed) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind(r1, &(0x7f0000f03000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000f5e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec1000)=0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00002ee000)={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000f60000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5f000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x4b9) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ecb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000943000)=0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e500000002004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000498000-0x10)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000a93000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xa8b8, &(0x7f0000afe000)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f000073d000-0x6)={0x1f, 0x7, 0x1}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0xa881, 0x4) bind$unix(r0, &(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000008000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x4, 0x800, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000eb7000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f4, 0x5, 0xffffffffffffff0e, "2803f75741739f64742257ebda4bee309b43ea23ad562030c434939fa0c793af7e8490afc82ce81d3e7507d59b5d5758cb52722cff333f78c2c485d058d2e9ca8086bb5a52f53f42c67d0a213e8abc99"}, 0x160) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000941000)={0x0, 0x0}) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000096b000-0x2)=0x2, &(0x7f00009bd000)=0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) close(r0) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept(r0, &(0x7f0000985000)=@un=@file={0x0, ""/60}, &(0x7f00001e2000-0x4)=0x3e) bind$bt_sco(r1, &(0x7f0000d4b000-0x8)={0x1f, {0x7, 0x5, 0x0, 0x8, 0xfff, 0xff19}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9ad0c0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f7e3ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44b3c7212623e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83aa32007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec98c8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a641eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c90e1ca906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d430289df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc159d3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd0030060fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee2440917d072fa", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000264000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001a7000)=0x10001, 0x4) r4 = accept4(r3, 0x0, &(0x7f0000a66000)=0x0, 0x80000) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00001bf000-0x2)={0x0, 0x401}, 0x2) getpeername$ipx(r4, &(0x7f00005af000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ac000)=0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003cc000-0x4)={r5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000024000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x3, 0x1, 0x1}, &(0x7f0000c66000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000cf8000)={r7, 0x8}, &(0x7f00006bf000-0x4)=0x8) r8 = accept4(r5, &(0x7f0000963000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d1a000-0x4)=0x80, 0x80000) getsockopt$inet_tcp_int(r8, 0x6, 0x1b, &(0x7f0000bca000-0x4)=0x0, &(0x7f0000761000-0x4)=0x4) getsockname$ax25(r8, &(0x7f0000289000)={0x0, {""/7}, 0x0}, &(0x7f0000d66000-0x4)=0x10) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x401, 0x0, 0x6, 0x0, 0x0, 0x80, 0x32, r1, r2}, {0x20, 0x3c, 0x200, 0x5, 0xd3, 0x401, 0x3, 0x3}, {0x8, 0x4, 0x5, 0xc6ee}, 0x211dc184, 0x7, 0x2, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x713, 0x1, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x3, 0xfff, 0xffffffffffffffff, 0x3ff}}, 0xe8) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000441000)={r1, 0x7, 0x30, 0x100, 0x2}, &(0x7f0000b46000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00006f9000)=0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000049e000-0x4)=0x0) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) socketpair(0x9, 0x5, 0x4, &(0x7f000032f000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e9b000-0x4)=0x0) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000034a000-0x4)={r0}) getsockname$inet6(r1, &(0x7f000016d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cd9000-0x4)=0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e2000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000148000-0x5c)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc05}, 0xfb, [0x0, 0x0, 0x87, 0x1ff, 0x0, 0x8, 0x9, 0x7]}, 0x5c) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000a2d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020e000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000855000-0x4)='tls\x00', 0x4) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d10000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f8a000-0x54)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdd6e}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}], 0x54) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000f81000)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000f8a000-0xf9)={0x3, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f8a000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x7ff) getpeername(r1, &(0x7f0000f8b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002cb000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000070d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e76000)={r3, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8a000)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f8a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x0, 0x1, 0x7fffffff, 0xa, 0x0, 0x80, 0x87, r2, r4}, {0x3, 0x5, 0xf7c, 0xffff, 0x400, 0x1, 0x7fffffff, 0x3}, {0x5f, 0x0, 0x0, 0x8001}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x0, 0xd919, 0x0, 0x7ff, 0x4}}, 0xe8) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000787000-0x38)={&(0x7f0000684000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000577000-0x20)=[{&(0x7f00001f7000-0x26)=""/38, 0x26}, {&(0x7f00009b7000-0xec)=""/236, 0xec}], 0x2, &(0x7f000045c000-0xfd)=""/253, 0xfd, 0x100000001}, 0x40010040) connect$bt_sco(r0, &(0x7f00008df000)={0x1f, {0x400, 0x1, 0x0, 0x5, 0x7, 0x7ff}}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r1 = socket(0xd, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000c000)={r0, 0xce}, 0x8) 2018/01/18 01:46:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) socketpair(0xb, 0x80006, 0x6, &(0x7f0000502000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001000-0x95)="8b6d9ed88989162aa4fad18680bf5c46ac2bfb31075038cc28f6b6969617145c9e62cf3dd12eade26b503bc1d82a18d4946d753671f37d3e0473bc1dc7fd85b62e195ff925b528934c4e345ff3abc03ec009a3ce672dbf46b93a8dc2e4ed8a5639e59cc7f446a617f388b69e7ea48bea672dc50b5ba640deaca97170fb5dd444790512b0857017e2cacac289c940a9f2997e64915b", 0x95) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x3eb, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x7dbf, 0x30, 0x1000, 0x7}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={r1, 0x1000}, 0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r2, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) write(r3, &(0x7f0000005000-0x29)="", 0x0) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) sendmsg(r0, &(0x7f00001eb000-0x38)={&(0x7f000034f000-0x10)=@ipx={0x4, 0x1, 0x1, "2b7ce60c7d1b", 0x8001, 0x0}, 0x10, &(0x7f00009d2000)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f0000e84000-0x67)="a7953320ca8d99ad86537a35fca6b0cc26d922075666abaaef4b68a184fbc39df4fc95d290545dde9a3ecbda488c3cce6626cd26018403ce766f277327f3ecb62f702a88091618dbdc10465e33dc2d572ad5b3390b22ae34763ac15daef890be1891def9cfd785", 0x67}, {&(0x7f00006fc000)="ed4ccf5ceadc4a96fefd0ffef0a7248fee412e4ddec750b0db2fb6e4b34334a95d5fa3966d4f1b09e2f58154bf0d121fd695d73cac426b1ff91290e44035ebfa214599fb0970034d838984cd66315da8d82add2f24494431c2addd5c6f39a2639c9eb4bc49216be2621d950ded7d5789ca3cee0e03ab7b221fdd6f4d", 0x7c}], 0x3, &(0x7f0000ef5000-0x380)=[{0x18, 0x11c, 0x4, "7111b67c9a"}, {0xb8, 0x110, 0xa6, "5c6818db87b6d7e0182546f079c5d4cf2793df8e10820bda5d0d6d88e564d8c5b8fc4139e56486ec956315572b7091b1ae6e925501455be8cf7f60ff24559beec1cccb61d9dfaf89273ce977b62dd0d8f69b52fca93734e6ff212419f0c5440cf7c668434818faec262ed5df6aff40ac4b89dfb184e14eae8db518ce377062669eb2b021cbfe0e096bbdc1cf1b6e061c792aea6b4c943d64f737bf9b6c0b2f407c7db6dd"}, {0x30, 0x0, 0x536c, "204f444d8b66afc151918500e5fe7b1766b435ffc7f9b6f68b83ffa1"}, {0x78, 0x11b, 0x3, "389bc9b066146f77a9a9f8a6c1b1ddbfe46a46c00381efe4110ac20bbfeee77ed90e56b242097232c2d0fcabadd4686c261de690f9c5e43870e91f7cc31dbb2c59b6b1024c1f74fb55ff895a7dc17599094f458cc05d64a01d49829ee1da7e41d4117d0ecd729d"}, {0xe0, 0x118, 0x3f, "ea2eda133373f70c007916c1e970cb3163cd7fa76778d5cc3f8a4daacb13655866c908ba635c40ddeb8b40840d701e36d98838885745d75107503390838e3d5ee38a5a8b69e092f686171f84989edf62cd3af9a6811541ffcd4886a66b35d52e69de380d3bce6f6c39e15019ba2946b6af692469efac2f2ad5fcaebe608f75a8098d6a58950213c618a992264168b2e51c942b6f05b1cbbf7d188c77830c2646aee886fbebac24ec15179fd341c2001a5541e1491aeaee820d108f4973b4e40a6cfe8b6ce6a1570b142e6e5ab1"}, {0xb0, 0x118, 0x4, "81915402dee0b2c819d60e3acd890d83fe007aac795a30c35ae8ed17f16d8b542e3658a09c3dac1cd60917ee2083ee37b8f0a35b8c371945a41f724696f2efba2acfed189f5db163359f008a605f3677fbe1a79c98ba33b1783d1e1fc64af449c1c6ca81ef56dc38e0afe888f6cadd598a323ad7d0938fa7e3d94da55626ec42c0417fad5408fb4fcbb03bc4d64ba32a4d75e5cc69aabf5bfb1a3a60a4a05084"}, {0x78, 0x111, 0x10, "fbf2031b748d7ed862b2c68c98ffd70ea73f1a7a610022cf846654f55dd7b90295be16da5145082374504b12f01756862a653cd979ed3664a8c7fea80e42ed507261308e67755532cf6220ce7399e286836540a1e56950c20bb9f25953acc72ed0ab47"}], 0x380, 0x11}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000073f000)="fc55de2bc74ea4d87422b03e5e9f33d35fdb50c092986775ce520c5e33c516016abc4e0a4b99176fb28900690d2d5efd595f35cdc21b0cf164b58464d2421f19d1287172be7a23c2df9cb02f411b0ce5a0648953d844808c0ba8fdcf14db2ddca6eab670326a5ddf48b6046435289065c23c9bac0031262effb4905d3fbd030efb7c17974ab9bedb0b2198d56db259c151c48b7b946cfd7dbfbaa5c588161e554aa38edb320e8aa53bba9af5fa468ebee2741c85e065af8a38e31a34f3b0d0e9210870c17d3d98617c4636f6e270a518faa97a730154687b1f9462", 0xdb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a0d000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0d000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000076f000-0x20)={0x400, 0x7, 0x8000, 0xfff, 0x5, 0x1, 0x1, 0x7fffffff, 0x0}, &(0x7f0000788000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f6000-0x8)=@assoc_value={r2, 0x0}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000018000)={0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x7f, &(0x7f00000ec000-0x8)={0x0, 0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000ec000-0x10)={0x4, &(0x7f00000ec000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000033000)={r1, 0x2}) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) getsockname(r0, &(0x7f000056a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d69000)=0xfffffffffffffd17) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000665000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000075b000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000010000)={&(0x7f0000f1d000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00002e4000-0x10)={&(0x7f0000485000)=@polexpire={0xcc, 0x1b, 0x8, 0x2, 0x0, {{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x2, 0xa, 0x80, 0x20, 0xaf, r2, r3}, {0x10000, 0xf1, 0x3, 0x100000000, 0x2, 0x3, 0x99, 0x44d4}, {0x4, 0x5, 0x400, 0x10000}, 0x1f, 0x5, 0x0, 0x0, 0x3, 0x3}, 0x7}, [@lastused={0x10, 0xf, 0x7fff}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005f5000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000577000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x10) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000209000-0x4)={r0}) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000078d000-0x8)={0x0, 0x7}, &(0x7f000078d000-0x4)=0x8) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000078d000-0xa)={r3, 0x6, 0x1, [0x7]}, 0xa) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000021c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cbc(serpent))\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f7e000)=0x3, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f7d000)=0x0, &(0x7f0000f7c000)=0x4) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f7e000)={0xfffffffffffffff8, 0x0, 0x10003, 0x4056}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000f7f000-0x10)={0x5764, r4}) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001d000-0x10)={0x0, 0xeb, 0x9, 0x6}, &(0x7f00003b4000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e21000-0x98)={r3, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r4, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) getpeername$netrom(r0, &(0x7f0000bdd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006df000-0x4)=0x10) 2018/01/18 01:46:49 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/18 01:46:49 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc9000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000-0x8)={r0, r3}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000560000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r4 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e79000-0x20)={r4, 0x7, 0x1, 0x7f, &(0x7f00000d7000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r5 = socket(0x19, 0x0, 0xe301) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000398000+0xf08)=@sack_info={0x0, 0xffffffffffffffff, 0xda}, &(0x7f0000ccf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000efc000)={r6, 0x1}, &(0x7f0000444000)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$ax25_int(r5, 0x101, 0xf, &(0x7f0000754000-0x4)=0x0, &(0x7f0000b82000)=0x4) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c0b000)={r1, 0x50, &(0x7f00007c3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a73000)=r3, 0x4) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000564000-0x4)=0x0, &(0x7f0000831000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000017000-0x4)=0x0, &(0x7f0000023000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000004000-0xeb)={r3, 0x7ff, 0xfffffffffffffff8, "d7e24ef9af2b7b43921363b3651e9a7b96a28f7b390a7d3e992e5b46702cd4dcfd05044ec6440ffc7feaaf066fea892488ce4a80162a5c7f7c626daa4e749fc08818ef7de8a289e0b9c9e7ef11a13e045cedd2c96d2d7623bed7db2a7490e293aea5c1267a43e57a39a947ca4016beb011115dc2ad2ee75225a01a03cc6c1b639b8a63e75dfb73c95f5fa844fb342f7b9b66429513c203364dba262c041789de972587d2d77503338ce0b76a74c76d891061244fe9cb5b28f3db58f2066f2e2150688a52443fc4f9912c80ad1acdde5b3a145beabadf96ebabafe7facc91bc13db"}) ioctl$sock_FIOGETOWN(r4, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00005e9000)=0x2f, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="8b7e93ef2da3a31ff02c78a36ff10889b06f77b3cf2b1991056b0785e2e4211a7d62faf44900ab090f2887be68c6476088188d5fbc6aae6fc28f1ee6e65aa65b6d7dadb291bfd21f45eeff9d715b3d8ab6d4ed5f6d9e8343c5a0d0f1c261ed6a32eeae03f33b130190808416e726c0a3f2fa264f0b6264d2ebd9103440ba4e93d647354dc4887000b0ff33e0a246f34a1fbd187d60772708d4514698c4f3b2da1eb1751e5a37a37870abbb1464b636d1edabced5d6102c3715cd3f46c8ae6ff32794ccce9af2de368d072a3e02b997dbfd8bb8a67290a695a8b9a4a0a0e1a2", 0xdf) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000+0xd74)={0x4, [0xffff, 0x5371, 0x3, 0x2f16]}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000003000)=0x10200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000001000-0x6d)=""/109) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000006000-0x57)=""/87, &(0x7f0000006000-0x4)=0x57) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x9, 0x3f}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000007000)={0x2, &(0x7f0000005000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000)={r3, 0x8}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000009000)=@in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000)={0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000001e000-0x67)=""/103, 0x67, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$bt_rfcomm(r0, &(0x7f000001e000-0x9)={0x1f, {0x7f800000000000, 0x6, 0x2, 0x800, 0x10000000000000, 0x2}, 0x2070b6fc}, 0x9) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000390000)="ff0204000000000100000000000000000000000009000205", 0x500adad69625cf8a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b7a000-0x8)=@fragment={0xbf, 0x0, 0x0, 0x6, 0x0, 0x7f, 0x2}, 0x8) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b76000)={0x0, 0x0, 0x0}, &(0x7f000058e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005bd000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d49000-0x4)=0xe8) r4 = getgid() sendmsg$unix(r0, &(0x7f0000358000)={&(0x7f0000cfb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ac2000-0x10)=[{&(0x7f0000bd1000-0xd1)="1d06f4a1d62ab06ece0659b58381cf843f58d0aca425ff72abcec45fb895e80fd5b689684c730beac0af404cbaf0e5e3a5d6bb9b9493bfc8b4c5a49747039dfd395011ba87d17225b287fe928d1573179c4c4d1f88fd9e0483f34ff1df774cc172f1d82fff760fd0251a6c2883abfec2fc1fb20fa3ad5fef979e77fcb93fdc9b664d25f129ef2402b82cbacacd1280cdf712e32f2fb77ce292f1112f1fd2fdc475a1a39d888bdc49dc6a6ac572136f1a73320dda8ccb23662527e8a7278fc23330caca4fea3655141a12c97f01bda216f5", 0xd1}], 0x1, &(0x7f000058a000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x4) epoll_create1(0x0) close(r0) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xf, 0x20fa, &(0x7f00007ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000278000)={0x401, 0x8008, 0x0, 0x0, 0x0}, &(0x7f00001bb000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000de3000)={r1, 0xffffffff, 0x91, 0x3, 0x9, 0x2}, &(0x7f000060f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_id=r2, &(0x7f0000691000-0x4)=0x4) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f72000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="d958257ab421", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f72000)={r1, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x66423e1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/18 01:46:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8810000000000081) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3033}, 0x24d) sendto$inet6(r1, &(0x7f0000e45000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000402000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007fc000)=0x14) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r1, &(0x7f0000985000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b6c000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000089f000-0x20)={@common='dummy0\x00', @ifru_flags=0x2001}) sendto$inet6(r1, &(0x7f0000bdd000-0x5f)="7f6fbf0838d73568aefe310c39c23498b693a05aa708b91e392b4bb764b1128fea8592bc182a002941e61d70f3949ad268ccbc100b21e1859515236d18007b6ad957afad8aeba98f013a42333e0e82feb6a0dd5d5ff1605dd3e2e5f02c0c09", 0x5f, 0x0, &(0x7f0000b62000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x3ac) writev(r1, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x975}], 0x1) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000ad4000-0x1)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000064c000)=0x0, &(0x7f000022b000)=0xfffffd16) 2018/01/18 01:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bab000-0x8)={0x0, 0x0, ""}, &(0x7f0000dce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e8a000)={r1, 0x1ff, 0xd1}, 0x8) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000eeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b8c000)=0x14, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000003c000-0x4)={0xbb, 0x5, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005b9000)=@assoc_id=r1, &(0x7f00003d8000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1000000018, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x1)={0x5, 0xc, 0x3800000000, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8db6, 0x4, 0x0, 0x9, 0xe72, 0x7, 0x6c89, 0x9, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004cc000)="1b9012c0076245439cd89dfa004b9c74d72db33149932621cb52f6252ed9dcfc15920cf350f06d939e897ef258652d1246078caebeaa18763505c3e62dce77a61fcd7922b24aad721631e5160283299e7bfc557a7defd585698acb11a8de18f9181ea2aa027e1fffb69c0438eb8e2b047d", 0x71, 0x24000800, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000021f000)={0x7a07, 0x9, 0x78e9, "7c4723d4c7f2", "4ed909409e599b1ee8874d109f857a9a"}) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = accept4(r0, &(0x7f00003ac000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000670000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000041000-0x4)=0x5, 0x4) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000187000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000b6b000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00005ff000-0x4)=0x100, 0x1) socketpair(0x9, 0x5, 0x1, &(0x7f000043a000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000069c000-0x4)=0x3, &(0x7f00004fb000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1b, 0x0, 0xd08) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005e4000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000edb000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000210000-0xcf)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000070d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000137000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000097d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(0xffffffffffffffff, &(0x7f00000b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dda000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000658000-0xde)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e03000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003cb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cd000)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f000097c000)={&(0x7f00005f9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c9e000-0x30)=[{&(0x7f0000a54000+0x1eb)=""/124, 0x7c}, {&(0x7f0000996000-0x4e)=""/78, 0x4e}, {&(0x7f0000c25000-0x47)=""/71, 0x47}], 0x3, &(0x7f0000f11000)=""/247, 0xf7, 0x20}, 0x40010140) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000642000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000)=0xe8) sendmsg$nl_route(r1, &(0x7f000070e000-0x38)={&(0x7f0000707000)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f00008e5000)={&(0x7f0000c6a000)=@ipv6_delroute={0x90, 0x19, 0x7, 0x3, 0x2, {0xa, 0x0, 0x30, 0xffff, 0xff, 0x6, 0xfd, 0x6, 0x400}, [@RTA_PRIORITY={0x8, 0x6, 0xf98b}, @RTA_EXPIRES={0x8, 0x10, 0x3f}, @RTA_MULTIPATH={0x3c, 0x9, [{0xae, 0xf13, 0x9, r2}, {0x2, 0x7a, 0xffffffff, r3}, {0xab, 0x7ff, 0x81, r4}, {0x3, 0x1, 0x1, r5}, {0x4, 0x8, 0x101, r6}, {0x5, 0x81, 0x8, r7}, {0x5, 0x0, 0x8, r8}]}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_UID={0x8, 0x19, r9}, @RTA_IIF={0x8, 0x1, r10}, @RTA_UID={0x8, 0x19, r11}, @RTA_PREF={0x8, 0x14, 0x1}]}, 0x90}, 0x1, 0x0, 0x0, 0x810}, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000529000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000264000-0x4)=0xe8) r14 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000568000-0xc)={r12, r13, r14}, 0xc) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f00000e8000)="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", 0x480}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x14, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) accept$llc(r1, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000766000)=0x10) close(r0) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xa, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007a0000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x5, 0x2, 0xa1e4, 0x2, 0x20, 0xa0, 0x2e, r2, r3}, {0x7cb3, 0x0, 0x0, 0x1, 0xfffffffffffffff9, 0x5, 0x0, 0x2da}, {0x9, 0x1f, 0x7f, 0x0}, 0x5, 0xd, 0x2, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x2, 0x6, 0x100, 0x8, 0xfffffffffffffffa}}, 0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/139, 0x8b, 0x10000, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="20184607e80f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="22e402bbd8b15289719fd484fb8599e367638a95ffdf1064a35306aa6d41422804397c086ea4cc6fcbcfec03b5d4070d576105916957ef1300ccdee79cfde25d1988c6a8d96c4570d2045184c37194c0e98b000a76a03bfce453937d947e580762b3ca12690d609bfd17d7b938995b9d365250197511b5", 0x77}, {&(0x7f0000002000)="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", 0xfa}, {&(0x7f0000003000-0x82)="1240838178c516c78930d3caebcc104def1ed3d6fef84745db859d9767ffbb1c9a3ba86dc95c04c31539ecdae283538fbdc1a2144ee60df6ea24b97c81f18ad6aa8dc09a4d345a81e396e0077f4f200dbcd782bb56606b5b18b033bcf5da80ba52797613e239a7731686714f96ed8fc8386a5544e9e4435cd6176b9a625811a23c32", 0x82}, {&(0x7f0000003000-0x53)="3124b2adea55c862a9717f27257f878f1feb4c0457d9b8753fdab336859cac339bf7d55b4166499494a2bc63d3250a3604f279df821039e3c5d58e3b61cfef70fcb6616219e1ef28b33b1f089446a2ea1249c1", 0x53}, {&(0x7f0000001000)="3f91505e67a130191e2c8dccdf549f3abb1d4461230e3b9a1ea58c4db97bc76d3c32055c794ca27e3fb9f8a46dcfdc7d4586c7158b8ed0271c58f288c2deec98ee348b1cb53317810deeb4f1e20839030da15ead3c2db3e704cd8cd927d7c7d6e60d513ffb1cb199d809533219177f096290e3271b378387aa9b59a7959cc9e55d08324d550fe9fc69d0d55c8b289c4cce18484b0dac69e4335a494f98f20a8005ba4161df0e085462b5a97104f273c641476665800f092cf31818d085", 0xbd}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000004000-0x9)=@rc={0x1f, {0x2a8, 0xda00000000000000, 0x9, 0x3, 0x5, 0x10000}, 0xfffffffffffffffc}, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000005000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x32, &(0x7f0000005000-0x8)={0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0x5b, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x3c, r2, r3}, {0x8, 0x5, 0x0, 0x2, 0x2feca1ad, 0x2d3c, 0x4b, 0x4}, {0x3, 0xffffffffffffffac, 0xffffffffffff7fff, 0x5}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x7, 0x3, 0x200, 0x8, 0x4, 0x200}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1000}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000007000-0x98)={r5, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x98) sendto$inet(r1, &(0x7f0000001000-0xbe)="1e1b1c7c18832045b687e2b89ff370086aa3036432027ffb9c4b6098913d63cf641d8ce05075fd8df25b45b7fde3c751b5fa87456efbfaf22ca78f065972605ff40892b9873e72ffdfda54f52339363c142668308ebd1abbccb3bc21d3b0cb3090aa86623c491c58ca5e26bdf6f31874c749d055b195dc40942de4ae8eb230bd1d36e2ad421dad2180554aba5fa63f21dc0d25d58b17d0ee52a850176596c34183b3aadfbe68670fb53a031396ec67816e75e8fb32295f3a343acd36c4cb", 0xbe, 0x20000000, &(0x7f0000004000)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x9, &(0x7f000000e000)={0x0, 0x0}) accept4$packet(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x7}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r2, 0x101, 0x9}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000d000)={&(0x7f0000004000-0x1)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000-0x20)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000000b000-0x27)=""/39, 0x27}], 0x2, &(0x7f000000e000-0x75)=""/117, 0x75, 0xdc15}, 0x40000001) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000000d000)=0x0, &(0x7f000000c000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x16, 0x3f, 0x5, 0x7f, 0x2, 0xfff, 0x9, 0x8, 0x1, 0x8001, 0x3}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000dec000-0x4)=0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ea0000)={0x0, 0x2}, &(0x7f0000ea0000)=0x8) mmap(&(0x7f0000ea0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ea0000)={r2, 0x1000, "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"}, &(0x7f0000ea1000-0x4)=0x1008) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 304.903715] sctp: [Deprecated]: syz-executor1 (pid 31296) Use of int in maxseg socket option. [ 304.903715] Use struct sctp_assoc_value instead 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00007ea000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007d8000-0x60)=[{&(0x7f0000c34000-0x19)=""/25, 0x19}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f000093b000)=""/4, 0x4}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000000)=""/36, 0x24}], 0x6, &(0x7f0000000000)=""/42, 0x2a, 0x297}, 0x20) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000b4f000)=0x0, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000000)="a4a9f719c237c28514e72fcdf753973f9604b9f52c4c1710c8f8c4923437ce337ef5aa238804f4f2e1f6a53ed07b7f0fc3b3d401a13e3f34f4067162325dabd95ba152b0ba8b346f2fa9bf1ab5ee5fd03d909561c478bd071efcec44caf62a3e3c52b8f7297365c12b9cf6c85dbed6e2298c80b4c3e1c10badb75612663a3b3ac2b34137181b29bff4371174bde7427ae2a5d9f8e778b47cdb23a50d797182c73363d3b9815655d63405895a953adbffee728c31e9816f57e51f008e24d896c3150a0aea72cb45c35976808b0bcd33441ec09bc286474c09cd6e02b2e69181c5c025a1469fcd83bcc5a6332825eb085344b429fe7cedf2", 0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000-0x20)=""/32, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/82}, &(0x7f0000002000)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004000-0x35)={r0, r1, 0x9, 0xb, &(0x7f0000004000-0xb4)="9bc5fc55273a42166d75805a6027ab2f556f88c71b273cb42982d9b3389e6743c77f84609c3d5da334e1b8366aa3db6850267cb2367321498ddc570cb4f9d8c4a396170cd90f0cfa43d5d866532afcb1185b3ffb833dc09c314be319dbad5a55bbc52c3d1436c710c1202e090da95775822107fadd753de3d40a0bee167124f35d2b55b2aa22887bb3ab5b980944237d304049817dab1f09f360cd9b395ec490e5e128914c6b2378194ff5adb6e038f1728e8ca6", 0x5a, 0x1, 0x2, 0x101, 0x8, 0xfffffffffffffff8, 0x2, "bce5a36c9b5c938561420e2be1"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000005000-0x8)=0x0, r0, &(0x7f0000005000-0x8)=0x0, 0x200, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000-0x20)={0x6, 0x0, 0x10003, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005000-0x20)={0x9, r4, 0x10001, 0xb0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000007000-0xb)={0x4, 0x8, 0x4, "338a3f04e721", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0xf3ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000, 0xffff, 0x8, 0x80000000, 0xe3}, &(0x7f0000007000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x7f, 0xb63, 0x7, 0x9, 0x1, 0x4f, {0x0, @in6={{0xa, 0x0, 0x2558, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe250}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x5, 0x8, 0xffffffff}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x1, 0x6, [0x2, 0x2, 0x8000, 0x7fff, 0x100000000, 0xfffffffffffffffb]}, &(0x7f0000007000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5f14}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000)={0x0, 0xd3, "3d9b56030358fae7aed04ac98cd96744408846345ffc2ad46ca8d44d7cc78af59a5eb95791480354f7796ac4cab3d9645021fcbf9061fb5c8862353df501f87362e3c9151c84c3fcd86a914012526b80c224529b93311c676287dd1a3197280a6f9f8f9251979aaa1fb8a8a162c7957b1b7e7f8d5e56f284df2eb5144729bbbee9a2c57eb428f4799d683cebb797f17289e2ee6e8ac34c29054f0c06089a66d8a6ddddadde168c558f57929671a06517e7968dda5cdd4f5faa622533d51134cf364ba8124206857f4802b0aa00c9589b085b40"}, &(0x7f0000002000)=0xdb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0x84)={0x0, 0xbe, "1656a97a1d9ea0dbb04346b8592c9776579473afbf90ba320f190de06ede1fab8edebdfa7326e31adf6aaacb8958f24d32ba99b79eb63ad8f3dcfd7d662065c12c54f816b6e26e6626dbb3fba1c6f402158c1da5ea477001383d27914105ae64a428f88a8cdfb22f4f0b70acc2a618f530a759c4c49c3a110e1cd6d99d572c41b0f0e7958bfb44eb69639ca2f541765e8f2ef610c7035726a2d9cd4b0f6cfe56e48f32c7650ffccc96ea3eddfd585d47e700d36f9ca3c812fc1f008d40eb"}, &(0x7f0000003000)=0xc6) sendmmsg$inet_sctp(r0, &(0x7f0000005000)=[{&(0x7f0000008000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x90)=[{&(0x7f0000005000-0xa5)="d65fa2c0280aba94329a87aec7b1a5ee6ab04c6ec79f0b16c749f708916b7e8af5eba379dc0c55460a0892ec24da4867594a66d1347d75fc23c7f08ede67a257dfd7c39937afa1380a7db2649d437fe8737af38a6b303793b9ddc5698bff1911dfda52134f1aee0d7f555bec2dbd4e81ee7d1f3fd58b8cb3fc8670b31cef2dfc9a1fa951ae54cb3aff665b30b02ecb4f4b501c1b50d0a913d63db68fb784b75ba1e41ed076", 0xa5}, {&(0x7f0000007000-0xb4)="7b8c1ea3b5eb9e48f42e4dfdfaadf9b4e78321aa79146c6da99999a122bede23d3cf2f650e8b91135ad2209728c9c86279d7bef6af3c7677096bcd10651ffb577fd23e2f702b3001b56dc21d2afd2812156f1f617f37713e992c43a52847ff2e37c631a4e6e2ea956ad1ea2ae89d4044de244ad3ade8472589529caa1604debb1cfcef96d43d9f0e2bf590b8b0de144cb669551b92e9d6f686db28de42975c25b51ec449cae82b43e71151fe97e6c05eeb5510d2", 0xb4}, {&(0x7f0000001000)="bbc41cb708edda9340c0002bff21248d963683", 0x13}, {&(0x7f0000001000-0xc5)="3e3079e7318dc51e0d994899a0f20b10af758e3ea94b8bbfa23f8951a17e576490d4d84023d5bbd11dc96136fa29e8250c9feb7a8d0d4eb62ffdba17909084d8007640a26670dd4c1fbed5eae5f503862ffea2409fc86bc281bac8a569308472d57cf97b1bfb480c0d930fe4b92832a1581fe624b2401f62848e6cb2d6d3da5d8bd4a67fdd47e13de815b6b7397ddf4f606cb1c4a356aeb7754e4caeb38b971d505c99bddf198120417c88a73cafb2ae57d412b1d06965be60aff174abeb56b5550eedc6e6", 0xc5}, {&(0x7f0000001000-0x8d)="99f7d254bba9910993c16607e01f5602c374cd9c94d8691f2a8beb6bf1cce530326e6e269dfbfe3cbcdb4391c01ed18c66af107f4512cab5ebce79fd30e2dd418ba526b38e0ea68ac44e03c1439309bc10892ed073b20754660243823a61da490604061c9be479475334ae41eb08b1823efc63b4e83e1e7fc5cca05d69a43c7c10727dbe41268264bec2a64669", 0x8d}, {&(0x7f0000008000-0x98)="11f3b32b98c2eaf177c08ebbba2f009ae1b23e25c74a97364c19b520694c9a49dfb758b4c1ca4382b6e17c6b314c675260f80040bf45c8d1752e3be2c3b06c200101fada811e324cf04758970d2bd2875bc6835fe82bd13aeba1b76a465009b58771a407108928d9d432cec5ceeccc2bbe95e4c6391dc79c8050907224b6ac0c41741c28c97bd15a934b86489e01f2ab94ce39bf4c09c0f5", 0x98}, {&(0x7f0000007000)="70764c927070a8e783e165962d6a34d66a21cc0d6edbe60855fafa6f8ee993bb55d85b9009a9a09061bad4dee922d5a119353f4c95bc7df07fa9e955d338f8c10a65f05b2c6ef0081c1c55c1fdaf25698a2cd6f7f4a93e497ee6f12df49f274fb69f2642fd72a069964b88c45402216b5b4e66a8c168426a420d75b019ff170d5cad58", 0x83}, {&(0x7f0000008000-0x17)="66eb20520869e217576375836eec57432f4ed79139e6de", 0x17}, {&(0x7f0000008000-0xeb)="2a606f41e326b6a51e95ec10cda8a570a730ff9c1a20e69e0f7202213c775b56f930437cda03261947f835c74eff793c56df918a2cc3c9473b59c13b78a5c0a6884a6a8b461665a8d96866462a5e348b5ca2e0ceed6cd27f12089ad2f6518c89c9e52bd27c2c224116fed3a55bbf1f29fbea448359b7ed4723f6dc5ba982567882637cc9adef68876db6b5772cb3282c17399ab33451c8c2b5fe3f249916e7d1d325ffdba77b6b14db21b9692a2f788b8d562baaace460ad16e0cf3c8c189bab1b0abf5f2a18f8e42110d1e1b3f5dc53b451a4fc64b7990ccb575ebf31f5891fd95bc8bca86d8590b012f4", 0xeb}], 0x9, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x3ff, 0xac1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xe9b6756b09fe0637, 0x4, 0x1f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x47ac, 0x1f, 0x0, 0x3f, 0x3, 0x0, 0x3ff, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x7f, 0xd6d, 0x6, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8006, 0x7, 0x8fda, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x200, 0x9, 0x6, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xcb, 0x3, 0xe, 0x7f, 0x100000000, 0x1c9, 0x1ff, 0xfffffffffffffffe, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x67fd, 0x8001, 0x4ececd4a, 0x4, 0x88a8662, 0x0, 0x8000, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x1, 0x9, r12}}], 0x1b0, 0x20000000}], 0x1, 0x4041) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000feb000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000761000)={0x0, 0x0, 0x6, 0x100}, &(0x7f00001e2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aa3000)={r2, 0x2a, 0x20}, 0xc) unshare(0x0) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x3}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x7) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x807, &(0x7f000079f000-0x7b)=""/123, &(0x7f0000f62000)=0x7b) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ea2000)={@generic="d3eabf73dcfb1d1f81542082c6b39fcc", @ifru_flags=0x400}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f64000-0x6)={0x1, [0xa4]}, 0x6) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f64000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e5e000-0x4)=r2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) [ 304.985266] sctp: [Deprecated]: syz-executor1 (pid 31308) Use of int in maxseg socket option. [ 304.985266] Use struct sctp_assoc_value instead 2018/01/18 01:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000068e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b13000)={{0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07c78264ad9ee586ec98f4fa79221e96"}) close(r0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b71000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002c9000-0x4)=0x48, 0x800) listen$netrom(r3, 0x8) 2018/01/18 01:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001c4000)=0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e26000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000738000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) bind$alg(r0, &(0x7f0000099000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a06000)={0x1, 0xd0, 0x4, 0x86, 0x10, r0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000186000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000bd3000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000086b000)={0x6, 0x7, &(0x7f0000378000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd0e, 0x0, 0x0, 0x0, 0x80}, [@alu={0x7, 0x3, 0xe, 0xa, 0x0, 0x0, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f4c000)='syzkaller\x00', 0x4, 0xaa, &(0x7f0000a18000)=""/170, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/18 01:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$unix(r0, &(0x7f0000563000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 01:46:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000086e000-0x1c)={0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006f4000-0x7d)={0x0, 0x75, "5792bab634a754a9610d01bfb1457c41f1c84e7d66c0bbb01dc1e1460d6bec36ec179bdad3591ac4731b53c86fad6abceb12f9fa40e134be7f769546c4ebba78e8bf162d87f3a5533f80aa3d4ed91430a9ae2aa5c66aabe7aea20dbddb99cc5c5257252fe8f700fe15516cd4d8ae96aef1651e8375"}, &(0x7f0000241000)=0x7d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000017d000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0x6, 0x1, 0x20}, &(0x7f000024c000)=0xa0) 2018/01/18 01:46:49 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x9, &(0x7f0000b61000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000fd1000)={0x27, 0xc74f, 0x40, 0x3, 0x1f, 0xfd, "8c980cfece64cfdadc87ce3872a58bc527712942ae0849612eeb04e49951c283cdb345fd4faf741b82eeb9960487814cf0958cc3f16a318f478fc66d2106fa", 0x7}, 0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000934000)={0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000e9000-0x8)={r1, 0xe43}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fcd000)=0x4) 2018/01/18 01:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002e1000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xfffffffffffffe00, 0x6, 0x93e7, 0x7, 0x3, 0x1, 0x64, 0x5, 0x10001, 0x11c68, 0x5, 0x0, 0x2, 0x0]}, &(0x7f0000893000)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000503000)=[@in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}], 0x54) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f8f000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00007e7000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e15000)={{0x2, 0x0, @rand_addr=0x9685, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="de4f13a58e8c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00006ee000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000559000-0x4)=0x40, &(0x7f00006ec000)=0x4) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a67000-0x4)=0x5) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/18 01:46:49 executing program 5: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x2b4, 0x0}, 0x0) 2018/01/18 01:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x1, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x7, &(0x7f000000d000-0x8)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000c000-0x4)=0x1, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000760000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000e25000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f62000)=0x1c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000767000)={r0}) accept4$llc(r3, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000593000)=0x10, 0x80800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00009bb000-0x10)={0x8, &(0x7f0000e31000)=[{0x0, 0x3ff, 0x2, 0xfff}, {0x507, 0x78, 0x2, 0xfffffffffffffffc}, {0x0, 0x1, 0xba0, 0xffffffffffff4777}, {0x8a7, 0x8, 0x9, 0x4}, {0x8, 0x4, 0x81, 0x2}, {0x1, 0xfff, 0x8e, 0x3f}, {0x53d, 0x9fa, 0x40, 0x0}, {0x6, 0x6, 0x10001, 0x4}]}, 0x10) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006a1000)={0x0, 0x31, "8b5b625361746692163929d211763260b4cb8bf1c4db3dd101a539f765e939d3b0e18d4cf9975b1e1b829aea14a0661f00"}, &(0x7f0000b5c000)=0x39) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005cd000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b50000)={0x0, 0x7}, &(0x7f00002f9000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c28000)={r3, 0xfff}, &(0x7f0000a99000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bc3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1b000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e7d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c78000)='tls\x00', 0x4) getsockopt(r0, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ce1000-0x4)=0x0, &(0x7f0000d24000)=0x4) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept4(r0, &(0x7f0000cc8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d18000)=0x10, 0x800) sendmsg$inet_sctp(r1, &(0x7f0000422000)={&(0x7f00003e2000-0x1c)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000885000)=[], 0x1000000000000082, 0x0, 0x0, 0x100000000000000}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002c1000-0x10)={&(0x7f0000fc2000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f01000-0x108)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2c5fb5b8, 0xffffffffffffff01, 0x7ff, 0x7fff, 0x3, 0x1, 0x2, 0x1, 0x8000, 0x9, 0x6, 0x2, 0x540, 0x6, 0x1ff]}, &(0x7f0000fc4000-0x4)=0x108) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc3000)={r2, 0xed}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc3000-0x10)={r1, 0x50, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000fc2000)={0x1f, {0x6, 0x0, 0x3f, 0xfffffffffffffffb, 0x7, 0x4aa}, 0x2}, 0x9) 2018/01/18 01:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a95000)={0x0, 0x5, 0x7fffffff, 0xa29}, &(0x7f0000123000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b7a000)={r1, 0x1}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000097f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b33000)=0xc, 0x80800) sendto$unix(r0, &(0x7f0000048000)="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", 0xfe, 0x8000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000080d000-0x10)={0x0, 0xfffffffffffffeeb, &(0x7f0000437000-0x64)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6000000}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}]}, &(0x7f00000b6000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000599000)=""/0, &(0x7f0000a44000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cce000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000002e000-0x8)={r1, 0xffff, 0x1}, 0x8) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x42, 0xfffffffffffffffd, &(0x7f0000820000)=""/160, &(0x7f000073d000-0x1)=0xa0) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r3, &(0x7f00005e9000)="868711c1202454e5a586a1b690d6d0a52d4207f74b011e193c51", 0x1a, 0x20000040, &(0x7f0000061000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b0d000-0x1)=0xff, &(0x7f000032b000-0x8)=0xc2f92da4f7b4c2e8) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000d5f000)=0x200, 0x4) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockname(0xffffffffffffffff, &(0x7f00001d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000125000)={0x3f, 0xe562, 0x0, 0x3, 0x2, 0x5, 0x3, 0x40, 0x4, 0x1, 0x9}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000014000-0x20)={0x8609, 0x0, 0x2, 0xc9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x1b, r1, 0xfffffffffffffffc, 0x8}) r2 = socket(0x13, 0x4, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000015000-0x6)={0x0, 0x5}, &(0x7f000000b000-0x4)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000010000-0xcd)={r4, 0xffffffffffffff6f, "a857b3d3da4ab234b1d79baeea59e4ba60891ec428c2edd8ed5e2050ce7156cfd789da6fc7418cee0d7aedeb0dc9fca4f617fb9caa083b09d9908777fa917f70ddd21d2d2b84f4151b6d98234fe31b4f6ae5c701d0ef3c5dc34aa985ae18a829962547ff3e39ab9628ccfc8478e8907c749fff2de5075bfd9bce104d6596ed5a05fdcbecdb578b033cc6dbb7f20a795ae67d20fefe067de139b41cfa81900011234af9386668befb12fdc4a50fe3a4f55b4df75624898632109e6898b42ce5c9cfd677cbca"}, &(0x7f0000016000)=0xcd) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0x2}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x400, 0x1, 0x7, 0x1, 0x5, 0x8000, 0x8, 0x8, 0x4, 0x1, 0x100000001, 0x80, 0x3, 0x1]}, &(0x7f000000a000)=0x108) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000015000)={0x0, 0x1000, "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"}, &(0x7f0000016000-0x4)=0x1008) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7f, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000019000-0x8)=@assoc_id=r8, &(0x7f000000c000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000015000)=[{&(0x7f000000e000)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f000000c000-0x1)=[{&(0x7f0000016000-0x93)="b95d34964b1d2a68a9e4569f518966f2b3e83d9debc985715d4c23965bd30ca22d242afd92f12d5e1fde3a5a746cef6c76b30c3f9d44ff1216efc0c8e863e57d6ab4addf2e63880b4b2de143c41425ece2f42cc7c6fe012f73addb07e2bf1edd1812ec9f88cb6da5d2dc99af81751142b8687ceb9f20c3aae86bbfdca8964c7f1887e85cda796906b8ee9cc823dab436a9dc18", 0x93}], 0x1, &(0x7f0000015000)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x8, 0x7cb}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x400, 0x8000, 0x6, 0x613, 0x0, 0x2, 0xc8b0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xc, 0x4, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xc, 0xfffffffffffffffd, 0xfffffffffffffff9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x209, 0x6, 0x2000000, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfd6, 0x1f, 0x8004, 0x46, 0x3f, 0x9, 0x4, 0x800, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0xfffffffffffffffe, 0x200, 0xa00, 0x7f, 0x8, 0x7, 0x2, 0x0}}], 0x150, 0x0}, {&(0x7f0000015000)=@in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000015000+0x182)=[{&(0x7f0000006000)="fd48517f68f947494162554e864d680ca39b355560cb67696da6ea32320e14c5870d099036065f5dc5b140b3d0fdc36b77a0cab6dc551c53f0547ff7f808dcd347c62b909315d851de10504c9c5438164f17ed13685e18809245bd923fd2876ae5ae2511cc47cee39ae44726ec22043ec417138b867aa259f622495148722c7d431665f4c201acc44145a047c8b709cb695f4e058eb996af09029ee925fcd659f756a81e406f8921cab677941974c0cf97", 0xb1}, {&(0x7f0000010000-0xa6)="68dcd66bf36762939bfcd1b9e42cd5957f218ccabd175ab5b59e2ed08621c96cf5ba94d8aea302d4b2ef32238bf1b7c1c93cd58f97085fb792deda94f6730e35cd063eef2c76c81f344ad4b5746f652cafd906febc620e6f4cfb033b6e0f6564912b4ded13f63682317a68469717fecb1c648e1e41d7b7914251b3a7149fe8d36314681f6927da3546f6615c2fbd0d67698c5d42aef4b28e1aa3ea34133af698e34c2f112208", 0xa6}], 0x2, 0x0, 0x0, 0x20000000}], 0x2, 0x11) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000014000)={0x0, 0x9}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000016000-0x8)={r9, 0x1010}, &(0x7f0000015000)=0x8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000015000-0x10)={r3, 0x1, 0xcb10, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000014000-0x1)=0x8, &(0x7f000000b000-0x8)=0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt(r2, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x0) sendto$inet(r2, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000b61000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) sendto$inet(r1, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe8d, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a84000)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000049b000-0x2)=0x1, &(0x7f00006ca000)=0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x448) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac5000)={0x0, 0x3ff, 0x3f, 0x1}, &(0x7f00004ef000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000033000-0x93)={r2, 0x8b, "43d1ddcbba7528a66ba04e6d7f1c714c4dc8dc54bb08e880172aa3454eb099332e9ca4c11c403fc582d33bd0e707d991ed6aa07270621134598ada87d87baaeabe9a24606f0d578ea1907908d7ac0dc56019baed59114b2c3142ccbb27a8324f10745eb2335e0384fc49981c530b391e493d56602702706154cc15674b73e69115420fb8d8cd0178584c5d"}, &(0x7f0000e66000-0x4)=0x93) 2018/01/18 01:46:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) r1 = accept(r0, 0x0, &(0x7f000053b000)=0x0) connect$l2tp(r1, &(0x7f00000d9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x2}}, 0x26) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ea6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000-0x4)=0xe8) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000f8000-0x1)={0x5}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007ee000)={0x0, 0x4417, 0x7, 0x7fffffff, 0x3448, 0x80, 0x1, 0xfffffffffffffb4f, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x7, 0x9, 0x1ff}}, &(0x7f00008d6000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ab000-0x8)={r1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000048000)={r1, 0x5}, 0x8) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0xfffffffffffffffd, 0x0) sendto$inet6(r0, &(0x7f000003c000-0x94)="a10549adf36c422279392a985454383f96c7376259e4d1fd3852f6b1f4135a18d41f68bbd96f69ea7a3c9a79d01ee9e852bab761d54bb5c2d83b2250481002f78a5068dfc7630247a8e9211d22bb1681e10f5c766bdef14cf118f25fc72397e484769694a53d23a749d0d2ae02102530f6a213e75fdac21f12fb7d44b586c2e923a05c75005af037cf3c3d91cd5723b25a55dd0a", 0x94, 0x4000000, 0x0, 0x0) listen(r1, 0xffffffffeffffffd) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) r2 = accept4(r1, &(0x7f0000f74000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000)=0x10, 0x80000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000044d000)={&(0x7f0000f85000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x8, 0x7, 0x20, &(0x7f0000733000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000817000-0x20)={0x96, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000003000)={0x3273c991, r5, 0x10000, 0xfffffffffffff6ab}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000703000-0x8)={r0, r3}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007d4000-0x8)={0xab4e, 0x4, 0x6, 0x3}, 0x8) recvfrom$inet6(r1, &(0x7f0000291000-0x51)=""/81, 0x51, 0x40000001, &(0x7f0000524000)={0xa, 0x1, 0xfd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000009}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000023c000)={0x0, 0x0}) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000015000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001d000)=0x0, &(0x7f0000009000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a66000-0x98)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0}, &(0x7f0000f78000)=0x98) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f79000-0x8)={r2, 0x2, 0x5}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ce7000)={r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000f78000)=0x0, &(0x7f0000f79000-0x4)=0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f000053f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000951000-0x14)={0x0, 0x1, 0x101, 0x80000001, 0x1000, 0x3}, &(0x7f000004c000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000347000)={r4, 0x4, 0x2, 0x7fffffff}, &(0x7f000070d000-0x4)=0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00002aa000)={r1, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000073000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000-0x4)=0xe8) listen(r0, 0x4) accept(r5, &(0x7f000040d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f1000)=0x10) close(r5) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000024a000-0x190)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x13, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cc7000-0x6)={0x0, 0xffff}, 0x6) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006a7000)=0x7, 0x1) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x10, 0x0, 0x0) 2018/01/18 01:46:50 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000358000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000798000-0x4)=0x6, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000039b000-0xc)={0xfffffffffffffff7, 0x1, 0x0, 0xfffffffffffffff7, 0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000045e000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e3e000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, {0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x671a}, 0x7fff, [0x1, 0xfffffffffffffffb, 0x2, 0x8000, 0x0, 0xfd5, 0x83, 0x0]}, 0x5c) r2 = socket(0xf, 0x1, 0x8) bind$inet6(r2, &(0x7f00006cd000-0x1c)={0xa, 0x3, 0xe832, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x7}, 0x1c) socket$alg(0x26, 0x5, 0x0) write(r2, &(0x7f0000f79000-0x26)="260000002a000500000000000009e400000000000100000000f0ffffff0000020000000706ea", 0x26) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000)={r1, 0xfffffffffffffffb}, &(0x7f0000fb1000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) recvmsg(r2, &(0x7f0000126000)={0x0, 0x0, &(0x7f00004d2000-0x20)=[{&(0x7f00000cc000-0x55)=""/85, 0x55}, {&(0x7f00008f2000)=""/64, 0x40}], 0x2, &(0x7f0000d6a000)=""/51, 0x33, 0x6}, 0x100) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/18 01:46:50 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x3, 0x22d, 0x3ff, 0x6}, {0x9bae, 0x4, 0xffffffffffff0000, 0x1ff}, {0x6, 0x5, 0x3bba, 0xfff}]}, 0x10) r1 = accept(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000001000-0xbe)=""/190, &(0x7f0000001000-0x4)=0xbe) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)=0x9) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bda000-0x4)={0x0}, &(0x7f0000d08000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/18 01:46:50 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000587000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2f16, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00009bc000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00008bc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000e0e000-0x1c)={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x69087d8b}, 0x1c) syz_emit_ethernet(0x153, &(0x7f00000e1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0xfffffffffffffe3e, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x3b2, 0x0, ""}}}}}, 0x0) 2018/01/18 01:46:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xf, 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x81, &(0x7f0000001000-0xe4)="e5d78f5f82abaea1bc89c9d8cbd08a37b9dae6b6e13c0edf886c1b29514498df7d53aeb0545c8d08cc355c6633009cd4a3895e740888c44f6406210547861c646ede387ef90d20a7cbba8de446cf8942140fd817ac759abe378638528578b2a1b05085c93e14c01d1229b80e53194433b35985d6271bc22d6fad2b58eb124b70945a84ea0a36e7d5affea27a42e127c96bb7bce77989136cf53bd40cbc527c4ee32dcdf9f6001b16f437253dbf906ccc28f8937b5857c49e75b16b3f7f2a910c98fab640341251ae92e51e44e730283dad95a6b6e2c9997da24cfd640efb6ccf7bbd05d0", 0xe4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x78, 0x24000000, 0x5, 0xe44, 0x5, 0x3, 0x8001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xb07, 0x400000000, &(0x7f0000002000-0x4)="14ff9a2c", 0x4) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003db000)={r0}) accept$alg(r1, 0x0, 0x0) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000+0x641)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000497000)=0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a41000)={0x0, 0xfffffffffffffcdf, 0x18}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x67c06164f982e4d2, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f000099e000-0x51)="3c0e6e723a451f13c56af703956f016e6651537338490835afbc467a6e3110317ccb10a26303573ef191f4fe071546f549762f5143444f8b5da413243f38ba73384fff9d98a99a5cf30bf7839d462519be", &(0x7f0000000000)="996bf4f59bc00481ca8556d126faabfb9c107c56a5362b01183be4e5ecaef101e53b742bec098189a3470a530222c4f38c617f93c400aa8937cf6479e883af7a7497dac50608c02efd52878fc9c5c189f4c7668bc3965914f7c9ab2fb8c5f4cd14daa036d1a0bcfad848c1f05386b81a12a915f4e9e0a085cde976027588fc6a754b0ddb249f3d1f9e1d2b34429cdd674a3a7a867464aa4c05e9b54194049ee709bfb6ba09b5edafa441735adb3a63230f59d626c7361833dedf8446281a0ecb135d1c6fa9dfb015255a33230c585473a36f1a9f", 0x0}, 0x20) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r2, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/18 01:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) recvmsg(r0, &(0x7f00002c5000-0x38)={&(0x7f0000093000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fc0000)=[{&(0x7f000088c000)=""/101, 0x65}, {&(0x7f00009ff000)=""/42, 0x2a}], 0x2, &(0x7f0000192000)=""/10, 0xa, 0x925c}, 0x100) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000ae0000)=@ax25={0x3, {"5ac54c7a44052b"}, 0x560d}, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000477000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ae1000-0x4)=0x1c, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000091f000-0x10)={0x776, 0x3f6, 0xffffffffffffff00, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000096b000)=0x1, 0x4) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) pipe(&(0x7f0000d6b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000064c000-0x8)={0x0, 0xe3}, &(0x7f0000503000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dab000)={r2, 0x100, 0x8a, "27b0634f95c03e1ba2769f865c35f7ca2aea6c35298a12b7945e8e1fd8fbf34cd70c1062ff965064740928102662ca68c9f42a09870d9e533fdb4ef775beb7a850b6e8f09cca8214116aa9b904abe8d969878ecc1d8e61421ef3e34db620f0c432ce9ee4b6a21f5233896252fca4c3ef2703fade9eae155698a506b187ac4d6ca52b49886d5d5186dead"}, 0x92) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e300877", 0x81}], 0x1, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40705) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f05000)=0x200, 0x4) socketpair(0x9, 0xa, 0xffffffff, &(0x7f00007f2000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000179000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfc, 0x6, 0x10001, "113f4651744b387428689551a89c8836273597afd703447cdfedcfe512b5b753e322c745379e8081b8e486dbc6667aed017b7f8c938b21cfdbf92d8fc52db1ef018e50cd5a1f07823a7cacb9f785c38c"}, 0x160) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f71000)={{0xa, 0x2, 0xa89e, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x5, [0x7, 0x9, 0x5, 0x6, 0x80000001, 0x1, 0x9, 0x6]}, 0x5c) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000604000-0x1f)="3e4510323c54eb1fcc6d28684125a33a0e99f22b10c986cd6db84ec9a99fd5") pipe(&(0x7f000025f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f73000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007c8000+0xfb3)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000-0x4)=0xe8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f72000)={0x8, 0x400, r3, 0x83b, r4, 0x0, 0x9, 0x0}) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xb, 0x0, 0x10000, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 01:46:50 executing program 3: socketpair(0x5, 0x805, 0x80, &(0x7f0000cf7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004b9000)={0x0, 0x8, 0x30}, &(0x7f0000806000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x4, 0x1, [0x1]}, &(0x7f0000fc7000)=0xa) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000cf8000-0xc)={r3, 0x8e, 0x30}, &(0x7f00006a8000-0x4)=0xc) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cf9000-0x20)={0x6, 0x80, 0x1, 0x8, 0x401, 0x0, 0xc43d, 0x5, r4}, &(0x7f0000cf9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a5d000)=0x0, &(0x7f000060b000)=0x4) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000535000-0x6c)=""/108, &(0x7f0000cf9000)=0x6c) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x200000000dc1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000721000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b29000)=0x0, &(0x7f0000a00000)=0x4) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r1, &(0x7f0000d0b000-0x38)={&(0x7f0000274000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bd6000)=[{&(0x7f0000ed2000-0x50)=""/80, 0x50}, {&(0x7f0000111000)=""/251, 0xfb}, {&(0x7f000067c000-0x49)=""/73, 0x49}, {&(0x7f0000f1d000)=""/89, 0x59}, {&(0x7f0000b6b000)=""/4096, 0x1000}, {&(0x7f0000698000)=""/4096, 0x1000}, {&(0x7f00008d2000)=""/157, 0x9d}], 0x7, &(0x7f000034c000)=""/65, 0x41, 0x100000000}, 0x10001) bind$ipx(r2, &(0x7f000072f000-0x10)={0x4, 0x100000001, 0x7, "73e364c03a89", 0x3, 0x0}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/18 01:46:50 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000c77000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000364000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001d8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001fa000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="aaea55ce796d767a8db4e6af588aeaa7", &(0x7f0000000000)=@ethtool_dump={0x40, 0x3, 0xfbb, 0xfd, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x57)={r2, 0x4f, "ee0f7d0354440e911336a45e142c77880c918b906b36072ee61f0157eafeedb424fab2d819b44c9f2327270ece8cb8ec705f32ad76274e0e0c3eca0e08ff28529766b51ec4ff279a077af392539cec"}, &(0x7f0000eff000)=0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000841000)={&(0x7f0000253000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000061c000-0x20)=[{&(0x7f0000696000-0xa9)=""/169, 0xa9}, {&(0x7f00000b8000)=""/74, 0x4a}], 0x2, &(0x7f0000461000-0x2a)=""/42, 0x2a, 0x335a}, 0x40000002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000002a000)={r3, 0x80000001}, &(0x7f0000039000)=0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008d9000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000069b000)=[{0x0, 0x0, &(0x7f0000d99000-0x10)=[{&(0x7f0000f66000)="fcaf06ffea5c47cb992093d82f9e592ad5858ad61db569f5d6a779b91daf0b4b", 0x20}], 0x1, &(0x7f0000c13000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000828000)=0x0) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012c000)="ffff27191a0100235f0005000000000007000400010400000000000000fffe000225070997c11e0000000000000001b9", 0x30) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00005ae000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0x8) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000026000)=0x0) unshare(0x8000400) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000028000-0x4)=0xbdde) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r3, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000697000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a32000)=0x8, &(0x7f000079b000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000adb000)={0x9, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r3, 0x1, 0x20000007, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ed6000)={r3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b55000)={0x0, 0x1}, &(0x7f0000470000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000469000-0xbd)={r5, 0xb5, "d7258904dd2b6a67ece7f98e243fe236e15842d8ab627268bf0fcd9409d1e55924f0ead71d8e1bd1261b4bab094fc1148089822650aa509a0451e256e66f54051cd00d1ef178b5e4338a204d83b58c78825e2266e006fca204712aa6b1e173df57117e5ab65699bb28236bfa075ae1da62e5d72f6464b963cdf7552d1dbb50a4bc906aaadb52503f8bb4cee63f497e9af726ed35cf5b95753c6195cd74de8584f59c9348498fada925b294c3879d8c1195348d33cc"}, &(0x7f00001c9000)=0xbd) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x9) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e74000-0x4)=0x200, &(0x7f0000e74000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) sendfile(r2, r0, &(0x7f0000b95000-0x8)=0x0, 0x5) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1000000000002, 0x0}}, 0x2e) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002d7000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d8d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f8000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000054c000)={{{@in=@rand_addr=0x1, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r1}, {0x6da41b62, 0xfffffffffffffdbf, 0x7da6, 0xd31, 0x6c3, 0x6, 0x3f, 0x4}, {0x3ff, 0x8001, 0x8, 0x5}, 0x3, 0x9, 0x1, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x3b}, 0xa, @in=@empty=0x0, 0x6, 0x2, 0x3, 0x81, 0x7, 0x8, 0x0}}, 0xe8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r3) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cd1000-0x88)={0x21, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a2b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d44000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000140000)={r0}) connect$pptp(r1, &(0x7f0000a9f000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x804, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"03a20c29190001"}, 0x0}, [{"a20000f40400e4"}, {"50ea5a60bd261c"}, {"6690eabfcd0b01"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f0000841000)=[{0xb0, 0x6, 0x1, "b865e7d353009abe8ba97ba01db7afe2324a211163992c7a24e36d05137883b33a9793662b2dee04bb3aa0ef1aef5610c48c18dbc86146b7255c7ee36c7643a08d944f439640e52155e23e4588dc46291daee37313cd811a1658a163e4957247072f5374137d229b3261effd20aaa6fde291decf51b3df30e1fd9b4dc7365563a5cf8b6c86788fb019965a37c0f70190783d436832bd7ccaf930f4d904afcc8c"}, {0x88, 0x10d, 0x8, "e7867b38d775df9720f46b7e8ae2eb40c27ddc757dbf97dffc7bac9c7a73e312120e1232f8b747706cda6b479b6020ba76268068c6b336aa9924e71b08fca8c9c493d66d9df88ccf4dd3541a04386685b33670ee4616e78b09f93b2487747f387244e4368a1ff9e862da7e7561b00b194a95c47d13"}, {0x38, 0x0, 0x6, "c3efc089bce0f9a67b4e565b1a75e12f5accc67ea1a598c954ed2a27dd821f7570cdbaed"}, {0x28, 0x119, 0x9, "8e89b46b06795ec9f5d94a667deeb7e1d9ebecaf2a317f75"}], 0xffffffffffffffab, 0x8800}, 0x6) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000222000)={&(0x7f0000db6000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a43000)=[{&(0x7f00006ad000-0xb9)="55a47c040df3336eb2921a5c0c4cb43fcb58b8c4a3fde6ed692831bbc6f4b2c1788c5bf56f86307c7e2cd1750de5f8b7527440127f1c5be8116e03bbbb7cece81b1960a215e4d028d5943646d9d57f7b13ddd2a2b2b2dfd80f5c10a8276fb1cfdb653f47c7fde6468563f2cf7b9c81573b2ba45b73442981a7f799798f25a2045c360fa1ddba6085224b60ff1336bce8d47e71ba89d284c736cb03935a9ac5fbb3ee52d50945f8b1d2b70f933e8cfae29bd850772c3b767717", 0xb9}, {&(0x7f0000315000-0xd7)="ac54e56e71c90474fcf87c43d9ce3d49f228c85f76ce8c4d2f25e988d894dd7ff3fddfea65c5d3f499b1424dd76bce17845fcca85194236a048240620de027bea51dc3b3abb53f79c8d217c9a82c4ca4ccc81f87b3a0236f62e47840dc90e2f257d913a71ae7fbe74b1c7ae4f554e99a9db0163e923abd3a7a5f4f2f8e433e1f9f7af7ba126a706a2210cce07026aa801a15690dfc036473074f4fabc776a35bba510dfb8407a0ab6a65bfa21814566dfb0f37bca79717f5080b1e0f3be4436541d09a878c22346d2f310b1c6cb71cb4791a9b1abdbd24", 0xd7}], 0x2, &(0x7f00002b0000)=[{0x100, 0x114, 0x4, "24e260e92e4ea98b795fb403b7fd4eb3ee4ca7790b228c3676b7a63a805daa513ffd6559aecc75f0d521bc1e5ab1697fd4fea320a6c7c6f6304e6d19114f3de3311c25a1eae039e84e17ba450959d7c07d0e54009f4c4bc86269dcc8e88af85e251228c4af4666e668eb8223181d2d7b57d46ff4cf96ce4a09b226a142a306e7cb77f380021ddf2cb4d43b4250549c6434007cf121792514e8722443a1c7d4cedf73fe6f120f13cb98d67421f22d25ee44074637314e64d6be926e1bef36d225996aabb7142ae3271309d29f82ee8d1493977b690cc717e6876b2c2b2dc7947435dd941d20dcfab8b510ac07a97e"}, {0xf8, 0x19f, 0xaae, "5ec9c38584c661750ebab7a8bff74b348a8759df1e85f1b8a67b009e43d417e01c22158d7ac7621b131a7faade5149d876f57e51d0d227e5c39ad9bb378cca34feb65663b09b75a109f6ec961673ae34af7f3bafdcedd7a1ecc48a010baa788da1928c9a2ee6a1b2e108045e011029c8b9431a87f2bacbd65c4b288d1a25f89bae3d321889f6126828f52d90d32bd15350885d8111dc0c9f39001544ed4ea681d8e7c039fd84e090c4b9670bcc560f4280de96d1b4308f4b8229616bf5f7060eb07383d61b2cf546460e3e5f99b69dda463c9a0682bd3aba24b99b6a39aa8e778ccf"}, {0x1010, 0x108, 0x6, "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{&(0x7f000068b000)="eb345f015af6c8616c90892d8442cc779bc8cc7d7078071c1274163840a2ca323963340f9c96402158217f22ef92165789dd52eedb9a5b28490698e9253fa74c63279b0db7a78fb4d6a2501ba9312b78f61034c7fe07b975a439a648bb28839ca1cdd22ea885ef393f5d95e6931640a20063020906b38a16ef5bfdbd762e27906206449ca557019a210253535196c1716eef4e18dc981aa4c682", 0x9a}, {&(0x7f00007aa000)="d88581ccf60de8fc8de020698977e90434e7fff6a7fac41c318f1d93e97cdafd8a99af6d83f999a616ce1228312dba7a63e4c07d0783da5c08a476cbb00308fc237add58ff1b52e16216868415aa78247a9aa3fad231eefdc202ad9c0d54522d72234146fbbeb33d44abb6ac9e20926566a630e90072c1736cce2b73e27ab38c", 0x80}, {&(0x7f0000e8d000-0x93)="5d7a8b2aa3990f39576c97c75a8c028d203f516f25bec831a3d2a1dba49c588882767d1c99a37bfcbee82f20abb9e5637a2440dff9331b780ed59c62bc6f11e34c6d5bd28b6880a0188940c09c2eb252bb1d44ea6e7884c1db66238321ee2ff3c90c413c1b3a1b208174ef93d5c0529eb88f436c7a75dd22b4c354183fdd214c83b122124367f6dc0e05f3f2b994eb0cd415eb", 0x93}, {&(0x7f0000938000-0xa1)="b1a84294b6f81040e5a3ada77e2609c2439464f8656532ccd7674da957be0aa2dc4de0e188ddf996c8dd6790af01c95329f4595fb631301390f59b77373a63ce48685fbe6bf2e97e03a6419f4eb065ad5c98a59259584da28b94e81c2746f3a496daab04ad2bb84aa4fcbe6fa9fbbe7d1a45dac1277a9a3a5d8f1b7ff971b85995493250806f6fd6eecb56be8b9228e4b461a6a005b3c72f76ccfe099fc071b744", 0xa1}], 0x8, &(0x7f0000dd3000)=[{0x1010, 0x1, 0x5, "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"}], 0x1010, 0x4}, 0x20000044) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) pipe(&(0x7f0000d66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f99000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f99000)=0x20) accept(r0, &(0x7f0000535000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000135000-0x4)=0x2e) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000f99000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000161000)=0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000b09000)="7972f484b0c0c78fd0c58c046256c625b1eec04e2baa261153b641ecc84c72aa318f9d299ef906ced6ce2de4864e60b6efef1f85d733a3a75eeac41e11fd7ce6889c9c4c2ea28088fc26e1cbbf73fea19d6120d7362ceff2e9cd8b1f10b6aa6e98051f623133736fc0113b0676fcb1bc1cca37b430189d898f2bb2b36b180585330cb1d9d34c847ebeaf90a175c6bd35af9ca01426c6ff9610dae4bd3cd43f0c04463d7d8a8e0e3042decc5dd5bc965e7dcdb230f808396e706c62c99394a193", 0xc0, 0x10, &(0x7f0000f9a000-0x14)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f98000-0x18)="000000000000d64a001ded5c545bb7cfd5953f84753f0d4b", 0x18) pipe(&(0x7f00000e7000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000099a000)={0x0, 0x1c, &(0x7f0000f9b000-0x1c)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000f9b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e6d000-0x14)={r5, 0x5, 0x1, 0x4, 0x100, 0x4}, 0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f9a000)={0x7, &(0x7f0000ca9000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x1d2) r1 = socket(0x18, 0x0, 0x2) connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000000b000)=0xfffffffffffffcee) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x57) r2 = socket$inet(0x2, 0x0, 0x64) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x698}, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000000d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000)=0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000000c000)=0x0) 2018/01/18 01:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x101) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000086e000-0x1)=0x9, &(0x7f0000feb000)=0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000688000)=0x8000, 0x9e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={0xffffffffffffffff, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) pipe(&(0x7f0000a4d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ca4000-0x20)={0x1, 0x28c, 0x1, 0x20, 0x6, 0x6}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 01:46:50 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000d6a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x19, r1, 0x1, 0x1004000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000741000)="55b2925dbb97fd33677d042ccbeed5734b0eab87228f084f55a762d253f4bbe8517f99a890e66fc0cad5a4b621e0e52cf919bceb0940aedcce31b1188f17f75dc13c08e9522fea05dbdd52964e6686ec051522b1730f209581a8a070ce56375e193564ad64b9373528eb0c3d13cfc4ffbf8f1fc6311a86cb800ed20a4e1a0b498f6b6bfffb70a9afbf250e69de00a152eed478d941814fad99b412967c11109c39c8af96fb4ee651d75f718a35145103131a843b1674fc5a07d99994729c284cc51dbb6dadd969910a311ad6c4d806471470d753e033188d") connect$inet(r0, &(0x7f0000064000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000086e000-0x8)=0x5) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0xfffffffffffffffc, 0x9d}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000d0a000-0x6e)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e45000)="009db73b3aa6291ab5e2bcf90abc59f39174a92d630ad1e4d852c876324205cde957b707c4bd372322743247cabc4cdcc205a13324b1a0741b422787b2cccf9243cffc97442f8ac59391c23e694b95231dcaf9ef70f3ef6682ac6ac58d71e31400286542fb75a4947c900eb0dffdeb13d665722be689fcb8afcb92c107291f1c258851c027fdbc4e00980ad351e51b68bdf2", 0x92, 0x41, &(0x7f0000278000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000042e000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000ab7000-0x4)=0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006ed000)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000943000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d9a000)={@common='ip6gretap0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fce000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011f000)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fcd000)={0x0, 0xd2}, &(0x7f0000934000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000337000)={0x0, 0x9, 0x4, 0x6}, &(0x7f0000fcd000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000009b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000)=0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008a1000-0x10)={0x0, 0x22f4, 0x4, [0x100000000, 0x63888d5e, 0x6d, 0x6]}, &(0x7f0000fcd000)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000685000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x6, 0x80000000, 0xffffffffffff0001, 0x0, 0x3f, 0x44bf800000000000, 0x3, 0x1ff, 0x20, 0x6, 0xffffffffffffff44, 0x8, 0x5, 0x8]}, &(0x7f0000fcd000)=0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fcd000)={0x0, 0xffff, 0xfffffffffffff8e7, 0xf65}, &(0x7f0000fce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f1b000-0x10)={0x0, 0x74, &(0x7f00004ef000)=[@in6={0xa, 0x1, 0x5d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffc00a0967}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x540e2f58, @loopback={0x0, 0x1}, 0x27f}]}, &(0x7f000078a000-0x4)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fce000-0xbf)={0x0, 0xb7, "ab500131a1709df58d3748cf99f7485dc107112b55fd2b0b79592950f5fce3bfb23f2a2dda9cc6b5db2c9561f1109ab4778c5c709b5991114a760640c256bde96d698b7378b0c0b140fcb8b2cab534e86f47cf6fea372d1d216ff05062011089afb27f84f1244f4f9f36f37a02a4b22966ba66a54639ab145fe5712451f0ccbac0baa7ef7ca625fce47b1369b5d179e55b68185300ed66008eed22cebe07edc90e43291b6af2e6f3b8e9d9ae8f630f9dd94d244f708d62"}, &(0x7f0000fce000-0x4)=0xbf) sendmsg$inet_sctp(r0, &(0x7f000091d000-0x38)={&(0x7f0000630000)=@in6={0xa, 0x2, 0xaf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000358000-0x70)=[{&(0x7f0000fce000-0x1000)="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", 0x1000}, {&(0x7f0000733000)="5e4f5359999d4a3bf80e2db620", 0xd}, {&(0x7f0000e30000)="14f0b10baa542c1cc51e13d0c0deb206", 0x10}, {&(0x7f0000247000-0x1000)="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0x1000}, {&(0x7f0000c38000)="deb501e391c6a65ee387b7420b1ffc0b7864ce99166afbb48b2a6b52cdf1470ef69e8754489f872f4754f27039e558bf216869b8792051db00453dc91b42b37b6e2069506232bf3fc0156c2e2b7b1820266bc654f18d1d9611b143795d38161fd4c109521cf081e2b92e7d2ce1", 0x6d}, {&(0x7f0000fce000-0xf8)="8d695c425788fa8a824b29b37886c4586fc23d6d4e1362261b84f08a5dc30f71af6308652e1b8c037bd7067e6672fc4232d16e84b1439396598f55294582eee2684dfb32c7a07fd4faf202d192de9b1ed8e7b3da8e65fcc0a0adad00fb7d123754a16e4a75e2c39955553d40ae05e7fe5ba1b278c7315839a2579da573b3a106d85f42f3d227fd98cd3c07947e77e8a7afa52baf18c7c278788128209856891b1f7d3685dfef5211fd66df8bdd51bb039ee3822fe1f7a7693e54c14bf04f899c25bfdf1099c822b044c3adda6e4c2b15b77335aed68875a554ebfe514bd04d848023fdf728d0b60d3f2777f27ccaebe51374df3cc4cc9e90", 0xf8}, {&(0x7f0000fcd000)="ca914f93cb89b00e8ffa452d75a9330404078e85e4a202f325eb15ced15ebfe129d913", 0x23}], 0x7, &(0x7f000078b000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0xfffffffffffffffd, 0x400, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x8, 0xffffffffffffff81, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x3, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x54, 0x100000001, 0x202, 0x100000000, 0xc95, 0x7f, 0x4, 0x78, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0xd, 0x7, 0xc70, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x201, 0x8, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xd59, 0x800c, 0x20, 0xb3e2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x0, 0x7fff, 0x5, 0x7e4, 0x5, 0x5, r8}}], 0x180, 0x4040000}, 0x40000) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002cb000)="19829d2212d997d005ebb4dc0cae686b641d2dde16104f53cd6fdae920f95818d3dfa9a576618750b8cbc02a7f82fe2d3ed457631e5775e644af792def42cefd16e4d72048267c0f48bdcd173c2a27f429df2addf474eea8a24c59809d390e5bab8fafbf81e98a544da26412863ea107742449bf5d65c07ec899a370fbfe23ceaa231a2ff652585139671c660bc41d3d7db21aaee6046b20ef1e311dcd0e8a0e612c512bcdf9acd5536f3f95553d16dbc240e762e3c9862e9d3bb91143edcaeb0ba7690e3b", 0xc5) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00002a7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d0000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000272000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9b8, 0x3, 0x2, 0x5, 0x8000, 0x1f, 0xfffffffffffffff6}, 0x20) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000b26000-0x8)={0x0, 0x0}) r4 = accept(r2, &(0x7f0000611000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00008a3000-0x4)=0x1c) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000dbe000)={{0x4c3d, 0x2, 0x5, 0x40, 0x5, 0x800000000008}, 0x5}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000ee7000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x4, [@broadcast=0xffffffff, @rand_addr=0xffff, @loopback=0x7f000001, @empty=0x0]}, 0x20) 2018/01/18 01:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a76000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000)=0x26) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000075c000)=0x3ff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c72000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fc000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000be4000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000044a000)={&(0x7f0000ded000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003000)={&(0x7f000027f000)=@newsa={0x20c, 0x10, 0x70c, 0x0, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xbf, r2, r3}, {@in=@loopback=0x7f000001, 0x0, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x100000000, 0xfb, 0x6, 0x40, 0x9, 0x33f67a42, 0x10000, 0xed7f}, {0x8, 0x400, 0x6, 0x5000000}, {0x30292b79, 0x10000, 0x3}, 0x5, 0x1, 0xa, 0x7, 0x78, 0x49}, [@algo_aead={0x11c, 0x12, {{'rfc4543(authencesn(rmd320-generic,cbc-serpent-avx2))\x00'}, 0x678, 0x3e0, "84765e9539a4b55c946e38e11262da6387387d1ba543fcb903ddff3afa04a22dfc60f8b3b0af5f0d1022bfb99078dc3b69cee601a31d393b8e199ae2444c775aafbd8ab3d2ba3cbb27251a2054b9676e310e98cdbb3bf6ef8da9b7c75a026ab50b4e6aaf8bf3f1e7fc5848df50c0547471050d29db72326ccbe2a55a24adf8d96cdd41eec487915525c7e468b8104b72f194a0661aa94f9e0643b5dffea81c2567ee7753bc61437fc677f1e3f47a280aee066904b6baf4ecce6230a2a714d3adb1af69a80f2395a9381d78ca7573ce"}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000704000-0x4)=0x0, &(0x7f0000027000)=0x4) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d6000)={0x0, 0x7f, "93807eaf8dda699e9584b046e4f16a2789c15b4d607f05db8515380bc7be7b5d96f4ca693edf0bc110edfb4598fa4bbf49132556acbdc0d3d7aa0ff2194da56fa41c6a670accbae3a916a75cde0f97daef899236ca921a505e53dfddf1f7fe9ec892946e19b70f0aa8c1f2224f4e8c728a75a2bb035ce583821bd8ebd04ff5"}, &(0x7f0000018000-0x4)=0x87) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000600000-0x8)={r1, 0x7f}, 0x8) setsockopt(r0, 0x0, 0x10000, &(0x7f0000147000-0x3c)="cc54b7694311d40218db4c373ef0f6d3ae0c83845c2fd3dab519376c36ed4887ddbd1f64322727a993d8cc265fb4fe960f505fcadb00f8ebf914b979", 0x3c) close(r0) socket$inet(0x2, 0x3, 0x4) 2018/01/18 01:46:50 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f7000)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f5b000-0xe)=""/14, &(0x7f0000971000-0x4)=0xe) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x400002, 0x0) connect(r1, &(0x7f0000571000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket(0x5, 0x5, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d3b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c83000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000069000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) socket$bt_rfcomm(0x1f, 0x0, 0x3) write(r0, &(0x7f00005b8000)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0xffffffffffffff76) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000005a000)=0x5, 0x4) 2018/01/18 01:46:50 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000055000)={0xffffffffffffffff}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000e7000-0x4)=0x2) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/18 01:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000062000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3b000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003c3000)={r2, 0x7}, 0x8) 2018/01/18 01:46:50 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000)={0x10000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 01:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b8c000)="7273070003050000000000000100000184106c5cc727097569ce82a4b83dc0616457e33fb673457309790436cf32b75bdaad02b4a1ed3b4a7c7926acfbf5f23aa5b2425b5e54ec73abcbaf73ced088adf674ba464abf5a6059ac61d9a7d6c6eacbbf780e375b8819d6081edfa53aacd3eda0f5f0f1912b5944d9aa95f03de200afda669b91686089392e418424d3defa8478a5aa450792817a3e88eaba9b2fafe28f272566cc21be9e0498abd8be310e39a6a0ecbb4374872e50479dc1358df2d2a03ab589ca7fa082100f2b54d97d31da2a0d5eb2e8c047a136fec4871d2f6f80376764f7799587b41edb03fae4e26ca8258f1574f2210cb5854e11add6e35ee3a899e1496ecbb0b5bf", 0x10a) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/18 01:46:50 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdf000-0x4)=0x0) bind$unix(r0, &(0x7f0000ee0000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000abe000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fe1000-0xc)={r2, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000fe2000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000293000-0xf6)={0x0, 0xee, "d8711fb79b5c28c0ff09b27ae369fdcbfb5e1a22de7144e76cae1c4540e758391e064cbd67333751e4d19314d813e2a16e970eda41cf0ea3d9741a9963a7cb7b5f4a30c0ea28970e2bd2a2df2c7aca5c146809aafcc83f4ce9ce7f17375b38a994004da0075e741677ed0a9f0b29f0f397520756b534af5d3c5c2edc590ba672e0ecffab46c64c78f26fa8e1c53a0aca6251847af2e9af3e3c41bc3506e5b3fa1926e412d9d809f96865c4ec6fc5dba804593384907fc2c0b8ad06f337ed81de28be7ecd5ecd2db3f4ec1d10514ebfd2e262e02149607f85210f0eb105b564758ba1882e1745d762cee3a6e6c778"}, &(0x7f0000fe1000)=0xf6) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fe1000)={r4, 0x2}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000e3000-0xd5)=""/213, &(0x7f000069f000-0x4)=0xd5) 2018/01/18 01:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0xffb4, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00002de000-0x2f)="efa519869e5c3156aeea0e6dffb1030a7b9a0c2b3b004f137de829d5d4ce75fae1bb3ad8102ceb0b4eb224495a889a", 0x2f) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 01:46:51 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000064a000)="4d95faf04c8ccdb5aa05a4bd", 0xc) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000829000-0x4)=0x4) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r0) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00005b8000)={r0, r0, 0x0, 0x1, &(0x7f00003db000)="c448f8984d6526a4498441cb4b64b1c0a30e20a3861a90a191d0a2aa4d0beb60004e39e49e0440107e981750d618af54a91e894a3cf09c439f8e3266eb040d75372dd29baaeadfa1d2c1829cfc5cec933327a85c27544d2e646a235079c2a288f079aab8dcf075736299b6a8a809d2ea7c1f9732e0fa25eb4c8eb98269449db774fb2d08c11dbea70d24732b70412dd69ec930a9aa139973c7f09cc7d92c6c5588ee02116acb2b326dbc3cd43def1ba93054ad48e7be19a2b93140997e7de6f70d2508149c4345df3b776ca5bedbb423732b1ed5fad11281cd52a8aca741d74ce1317c44", 0x66, 0x0, 0x0, 0x800, 0x5, 0xffffffff, 0xfffffffffffffdcd, ""}) bind$llc(r0, &(0x7f00005ee000-0x10)={0x1a, 0xf7, 0x2, 0x3, 0x7f, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000633000)="97d3248c16fa66b402c654a627adb1f6ef2aadc2578a819f9d9906bc26f2fcbf51ee0c2cc1b55fc35cbba58eb8f7c101ce83c8212dc8cfbe891c6c313c136cd7bfb31a9b9fd9612e81ce6222cbd65945", 0x50, 0x4000080, &(0x7f00006e7000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00006e6000)=@add_del={0x2, &(0x7f00005e9000)=@generic="3611d8aeab1653756aa702490e4977b5", 0x0}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) socket(0x5, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000477000)=0x3, 0x4) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0xffffffffffff671f, 0x30, 0x6, 0xffffffffffffbd5d}, &(0x7f000002a000)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000013000-0x4)={r1, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002b000)={r1, 0x1f, 0x98, 0xffffffffffff0001, 0x4, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000025000-0x10)={r1, 0x5, 0x4, 0x8}, 0x10) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b24000)={0x6, 0x9e00, 0x7, 0x5, 0x14, 0xffffffffffffffff, 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000c1d000)={0xf, 0x3, 0x2, 0xfe, 0x0, r1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e8d000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) accept4(r0, &(0x7f000086e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000-0x4)=0x26, 0x807fd) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000aca000-0x2)={0x0, 0x2}, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000723000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e6000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e4d000-0xc)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x9, &(0x7f00004ee000)=""/4, &(0x7f0000c81000-0x4)=0x4) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f00006f7000)=0x4, 0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000070b000-0x4)=0x0) 2018/01/18 01:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f87000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f0000723000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000dcc000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d56000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a01000-0x8)={r3, 0x1}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) r4 = accept4(r0, &(0x7f0000dec000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049d000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000634000)={0x0, 0x3, 0x2, [0xfffffffffffeffff, 0x0]}, &(0x7f000005e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b75000-0x10)={r5, 0x64b, 0x200, 0x0}, 0x10) socketpair(0x0, 0xb, 0x1f, &(0x7f0000f18000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ab6000-0x4)=r7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000080000-0x10)={0x1, &(0x7f00000ff000)=[{0x0, 0x0}]}) getsockname$packet(r6, &(0x7f000022b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000250000)=0x14) sendmsg$nl_route(r7, &(0x7f000023b000-0x38)={&(0x7f00008ee000-0xc)={0x10, 0x0, 0x0, 0x220402c}, 0xc, &(0x7f000082b000)={&(0x7f0000d51000)=@bridge_setlink={0x3c, 0x13, 0x200, 0x1, 0x1, {0x7, 0x0, 0x0, r8, 0x2000, 0x50}, [@IFLA_PHYS_PORT_ID={0x1c, 0x22, "d204793bf3d784cf328b238c6b86e77fcca959f897df"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00003bb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000073000-0xc)={0x80000000, 0x0}) 2018/01/18 01:46:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e5b000-0x230)={0xfffffffffffffffd, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xffffff41) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000001000-0xfe)="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", 0xfe) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000)=0x5, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000924000)=""/222, 0x697}) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0xfffffffffffffe56}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}, {&(0x7f0000cd2000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000369000-0x70)=[{&(0x7f0000d7f000-0xfc)="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", 0xfc}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) pipe(&(0x7f000048f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b8d000)={&(0x7f000079d000-0x14)=[0x4, 0x80000001, 0x800, 0xff, 0x3], 0x5, 0x8, 0x2, 0x9, 0x0, 0x6, {0x3, 0x100000000, 0x4, 0x90, 0x4, 0x4, 0x400, 0x101, 0x4, 0x7d4, 0x3, 0x100000000, 0x138ec8be, 0x6, "04592e9104f3f9336cdc6ecef8e7a33e5392f93aeb30b9314e7e1bc4a99c0526"}}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d59000)={@generic="927e3463c77c20b236e4d6fe5e7cfb67", @ifru_addrs={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80002, 0x7, &(0x7f0000a5c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000616000-0x10)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007e5000)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003d2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000db9000-0x10)={0x6, 0x6}) socketpair(0x1b, 0x807, 0x8930, &(0x7f000063d000-0x8)={0x0, 0x0}) getsockname$netrom(r4, &(0x7f00001cc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000342000)=0x48) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d7000)=0x8) syz_emit_ethernet(0x14, &(0x7f0000974000-0x14)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/18 01:46:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000749000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x9, 0x2, 0x9}, &(0x7f00009a7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x7, 0x0}, 0xc) bind(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x80400}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x200, 0x9f4, 0x7, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x14}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8000, 0x8, 0x3, r4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0x4, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r6, 0xcb, 0x0}, &(0x7f0000004000)=0xc) listen(r0, 0x63) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000+0x366)=[{&(0x7f0000006000-0x64)="bbf82a2613f10f1985867722282e7bf553238a7743eec0233f706dd3a8fefd87dc3af361d950d726408f587825794c7f8942b4532bc44774b85203812cfc27b98cfecb2f16dc524a67f8d2091d07dbf4513f438ee85a8bc548905fa04271fb5825a8962b", 0x64}, {&(0x7f0000003000)="d5f520eed774eea51e36069cc662eb21f91ec8cdbdb33be28df16d757c565e8fc73c9def5b42fad84217acd2315420bec2811c4c59fa80a45cb6a6b8c4a41497859d4c2866126e74a25c9edecf696dbe9edd76d624087a6cabb6d17d24b821a51b11e2af08c2a3803a9c0c220f9eeea62c67d110a473fdb54ddb1db394aa8d59ee75a3aed6533ca18e3c7f64419f19569b4e534da866b3691f5814ff149557c214c08b63e125ab2b0ada387c83", 0xad}, {&(0x7f0000002000-0xa9)="7d2d0a6a8c1f9830f6983b9819e4f1689f01e20fe6c971ac2056eea8849593f5910c76521779af8ca2949d397fade83963c22f2c2b44217de2227adf394bfd01852c951de54a950b671e0866d260bb2dffaa75d5d56fe12c61373a83bba6f12a1ac3824a1fb96e3cfaa079d8fca6a6f94cb9de5a19b6968a298c58d22f9484d9be279bfa210b2012700b5b089216c7b39950c95ab0b85fd4e5241a71bd800ca4432a4b3b2c5a53b930", 0xa9}, {&(0x7f0000006000-0x82)="0e6bc76df49b6cb30f11375327cb36fadf2ae6ecf82ac905b358fa3aaa994d3617f59a484806d7e2a681452cc581909dc0cff000b1f9bb1089cbc71362b854f81407a78eb3d7d98c31ff247546e55c8d5ef12cbc2b2d1e10aeda9453e548c8bc83360c94a81814160eae47ff6ee4abf43d29a5be180b08c6d100222b7b6045fdee24", 0x82}], 0x4, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x800) setsockopt$inet6_udp_int(r7, 0x11, 0x64, &(0x7f0000002000)=0xfffffffffffff000, 0x4) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000005000-0x78)={0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x5, 0x1, 0x9, 0x0, 0x200, 0xff, 0x1}) 2018/01/18 01:46:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000954000-0x94)={{0x9, 0x7, 0x44a7315, 0x8, 0xdc, 0x9}, 0x1ff, 0x1, 0x5, 0x4, 0x401, "4afeb86cffbd80a3127a0a57fa0fe9d9675867c7372e08f695ca03bd0f192eec6de38fa92ea72019480112f2e602da4001c5685636221b94d8813eae0d2d66e19fe92ceb7643a73b323ed4a93a03faf7e436824288dcc1e06dd8774b824fceeb2c1f7e1fc8a1f424d85f620f3bb4ecd8e51a3b32b109bd082d1a7b3f83b37500"}) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f6b000-0x1)=""/1, 0xffffffffffffff2f) shutdown(r1, 0x2) r2 = socket(0x1b, 0x80f, 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000850000-0x32)="037da1f0ab0763c1bc8639cce2c359798c37dd1a0b678afcc68ab7bd5821e492e66d3749e760f767a1a281f41b1d5af59930") [ 306.285199] dccp_close: ABORT with 4294967275 bytes unread 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x9, 0x80001, 0x6, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000021000-0x10)={r0, r2, 0x2, 0x1}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000022000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000023000)={&(0x7f0000009000)=@in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000023000-0x50)=[{&(0x7f0000016000)="d3c9b202680919b6ed6f1e6c7a9b1a499c2afdc80554eef5c2a6a99b2e2eeed4692eb200cf9b91412518c91dcf4794", 0x2f}, {&(0x7f000000b000)="cd3dcb51d14725c554c6d2efe0c333af4d31bf5e4aff6ae942101dace2759df3031348e1f20813ac86b1a8ff68e3290e4e3d7cedfa88ea14b63b3bd65d15dfeab381dcaa0bb2321677699459abef3fba27ba4172f70086618e86164cee9f331213e4fa7f3d639c2b5560158183b833711689f63d5c633c97da96ea2ccdd18759ae88c91cbcd669102c7d48a158ef7896b8d36fb72d011c840046f2d5bb9bc19720a2848ed0a47f79415651f0d87bc6ce2f318c4fd34902c020a9df58dd3762593d2d6bce039688ac4c7984fa1ced4186fe84e901a52cb5dcbe7e038c7f922af629db6c7b536ce372", 0xe8}, {&(0x7f000000e000)="d27295ce572f9c7fc921f49efdf736b04064a3c1e3799306ddf238ed20de68a4a8f1694f824092a6786fd2764bb5fd9da31abe30eccf596506265ce601610bb90f375353c770038680c10a6d88802cc78910f2de0cc698592cc4fe818dfbeef0f8b4b94ce102ab0d2e7e096fbd917b9de5c80fe0cf5b97d30e58195fa336abefbdb7facc3b54994d4c31d8d826c0378dd35f63c990580de64343d909804b", 0x9e}, {&(0x7f0000023000)="45bccda22366f849b68217cc15e8e4c41aeef6324e72e772469fedaa4ab40dec605e4669ad1502d26abac56ce005b2144d00e831b0b600267f2fa1b50e25641dcf", 0x41}, {&(0x7f0000024000-0xf5)="3c7524c2728e07ef754a3f2056bcefcd3dba9fd09f877879615d4c2cd29d308812fb104702edd5bb1e77172c4f3d18d870ce8004e9c559cdf13c3fde073a24e030478e4ccb9119c2e4c4a8f586d9eda6070bf87f777b89c64fa583c84aa3bdc88372a0f8014bfe36b6d83ca841bc33aa301cef395c5ce95a7a8adf8d704eecb123499445160e18c960e182f61833d4f332f3d3cf42ad723ed19415409f2ea5973df89a297c5019218db0bb0e141c47a260f9b88a8025291ab7e2ada0467d5396d158fa154556a86ad909c5c22267d954567d70b34adcc2bb55a20b7e5b61ee32d4d476f95cecdc4a7dc721d05ade84cd494057327f", 0xf5}], 0x5, &(0x7f0000024000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3032, 0x1, 0x5, 0x18000000}}, @init={0x18, 0x84, 0x0, {0x7d, 0x2417, 0x400, 0x3}}, @init={0x18, 0x84, 0x0, {0x1000, 0x3, 0xc2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x2, 0xad, r3}}], 0xc0, 0x44000}, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000001f000)=0x70e, 0x28d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000021000)={0x0, 0x7ff}, &(0x7f0000021000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000018000-0x6)={r4, 0x1f}, &(0x7f000001f000-0x4)=0x6) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000007000)=0x0) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f2b000)="db297aa8d6285e20848d8db1b6937298ce8529e6d16ce0b2858a4f5a695bcf53634f94c8ed628d895e46ea415d062ee9e935026e269c18ae689b30802157326feb2caf092082905eae23dd", 0x4b) 2018/01/18 01:46:51 executing program 5: r0 = socket(0x9, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0x2, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000006000-0x85)="a9749b3ec8acf59d1783d9bf215aaafc14566adbca52d85a5fbb44ec77e9af4febf233fd7c2234a0df5858082c5b894fadf64f06c7d39c9e159002fb26bb062fae7c2c51df019aea27f3504bb59ac5bb1bd3c9ceaaf31104bc4679f2f704ad175e6df0746572e06821010995abfa895406cf4f2cb799e5db7c5be960baadd8cabef9cfa5c4", 0x85, 0x154c47e7388f1aaa, &(0x7f0000006000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x8080000000000000, 0x5, 0x0, 0x9, 0x8, 0x6, 0x3, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x8, 0x3, 0x8}}, &(0x7f0000006000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x3f, 0x7fff, 0x1}, 0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x4)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000003000)={0x7fff, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000007000)={0x3, {{0x2, 0x0, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet(0x2, 0xb, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae6", 0xb}], 0x1, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}], 0x1, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x6a}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x2, 0x8000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000223000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e45000-0x4)=0x58, 0x80800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b98000-0x1)=0x9, 0x1) 2018/01/18 01:46:51 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, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a0e000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a27000+0x2b0)=0x10) r2 = accept$inet(r1, &(0x7f0000c9e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d4000)=0x10) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ffc000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3f364310830a94ef1e882cc5fecb0ea7"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r3, &(0x7f00007d9000)="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", 0x599) r4 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002c3000)={0x5, &(0x7f0000cfb000)=[{0x2, 0x559, 0xfffffffffffffffe, 0x6}, {0xfff, 0x7fffffff, 0x7b, 0xd60}, {0x20, 0x100000001, 0xfa8, 0x43f}, {0x100000000, 0x6, 0x4, 0x80000000}, {0x1, 0x40, 0xffffffffffffffff, 0x2}]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef2000)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f9e000-0x1c)={0xa, 0x3, 0x102, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x3, 0x20) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000400000)=@dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffff9}]}, 0xb) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000017000-0x4)={r0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000017000-0xe)={0x0, 0xea63, 0x3, [0x1, 0x0, 0x19b]}, &(0x7f000000b000)=0xe) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000-0x10)={r2, 0x80, 0xffff, 0xffff}, &(0x7f0000016000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000016000-0x10)=@nfc={0x27, 0x9, 0x5, 0x4}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f00000a8000)="e5fb94f188b3a5611840b775cf2d14480192c91eeb2b7e4c89c90e8073ff567c18498c9c8cbb527d8b380a2147525c1b3b6e1e7de77cba768638823cf284ed6948ba75c05f8a13282ecdc8990d54bcbd27d0b96ba9306eba2dcdd4da84718602ce9a587573c132039f9209af4951e25c0de0e35fe56a4354540aea0aecd63c34002284ae3f67fb6b265e4eb7f473dabe9fc3db3cc9e696fd2f85713ac9960dcc361ac1e48a6fa3afa0aabb481ffddcda5d37a972d052605b71a89fbd9786cf8e836b5c8fb4b2e0cced8d315b80") pipe(&(0x7f00000b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000cc000-0x64)={&(0x7f00000e7000-0x10)=[0x9, 0xfffffffffffffffc, 0x4c, 0x1000], 0x4, 0x2, 0x40, 0x6, 0x4, 0x3f, {0x9, 0x6, 0x2, 0x2, 0x7, 0x20000000000, 0x100000000, 0x3ff, 0x3, 0xffff, 0x80, 0xeb9e, 0x4, 0x2, "05e764a3c34fd52663ee2b2fbc7e94aad4ae5480783cfa4b850fc5cd4426cbfb"}}) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e18000)={0x6, &(0x7f00000e9000)=[{0x9, 0xf2b, 0x9, 0x5}, {0x6, 0x1, 0x3, 0x4}, {0x7fffffff, 0x3, 0x10000, 0xbf5}, {0x8, 0x383, 0x10000, 0x1ff}, {0x2, 0x1, 0x0, 0x7fff}, {0x6, 0x1, 0x10000, 0x5}]}, 0x10) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000fce000)="2dcfdd831df0a842572d98ffff8b5ec036b5692d0668869962342754f678c7304a44a2a0bef368aec8e01bb1cd220590eef523bf8b17f4a5879c81342419802dedc79f5884c91cfc16089ef45ee53567a7cbc356466d8215d1", 0x59) 2018/01/18 01:46:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f000004c000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0xf7, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x40000000000001) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/01/18 01:46:51 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r0, &(0x7f0000c93000)={&(0x7f0000861000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000094a000-0x10)=[{&(0x7f000044c000)=""/97, 0x61}], 0x1, &(0x7f0000f89000-0x59)=""/89, 0x59, 0x7}, 0x10000) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008b0000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f000071e000)=0xc) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b0b000)=[{0x0, 0x0, &(0x7f0000433000-0x60)=[{&(0x7f000039a000)="1c211e9ccf9ff2", 0x7}], 0x1, &(0x7f00008a4000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000007ff, 0xfffffffffffff34e) sendmsg$inet_sctp(r0, &(0x7f0000c23000)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffe91, &(0x7f00002ee000)=[], 0xc9, 0x0, 0x0, 0x0}, 0x8200) pipe(&(0x7f0000fa2000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f73000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fa5000)=0x0, &(0x7f0000c3e000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) read(r0, &(0x7f0000ab9000)=""/139, 0x8b) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009c6000)=@get={0x1, &(0x7f0000644000+0x81b)=""/167, 0x105b9e3d}) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f99000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008c2000)={0x0, 0x7, 0x3, [0x1, 0x20000000000, 0x3]}, &(0x7f0000177000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e45000)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2a, 0x8, 0x1, 0x400000000, 0x3, 0xfffffffffffffffa, 0x6, 0x2, 0xc000000000, 0x40, 0x100000001, 0x6, 0x7, 0x80000000, 0x800]}, &(0x7f0000a87000)=0x108) getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xc, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e8c000-0x14)={0x0, 0x5, 0xfff, 0x3, 0xd5, 0x4}, &(0x7f0000073000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000096000)={r1, 0x2a, "22b2c8cb90c75f80a5679ffa02c94f708650dc453343f596d9d291b4e4c934702bd18bc7371cbd57c1c3"}, &(0x7f0000b0e000)=0x32) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f00004cd000-0x10)=[{&(0x7f00003fa000-0xf3)="1983b229072535a860c1cf86a3b08063ba6060e7f3dbf94537d00248c0eb61609eff746e0df442b65f75a50adef8de7831fffb77d3c351a2c5f86e3cece1bea2f4c8cb0805b6832006cb6c1c029c0fb9a8062f43c0404116b719ff5eb0ba5b546e7a906b59fde450a80afe2718cf94106b5151b0b3923507bb85347c881a0a927fcb00b90c35111d33b6253bd533408f3d45b767196bcc2c04df805b7f308981f4c6f4f451c1a5f04b76d188", 0xac}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000ffb000)="299230197f579150b7f971351cfe81031fc22ed2239aa7910c642225e72f90d5aca1905cb7135b5af50b653d0731a7cafd276582db02e8cf302314ad189e241e65979091cc348614fb4b738b791ed9253fc7f36111c6386d6331b8948fc25ef0b6cb2cb38b3e126a6659c078d99559de4a1ae1207ca40ed0b962e36786d1a816d949537f869b5170942d2ad9a5c8e4989a2cb9fb85e34ca70e80f01ee7c3a1de989ceeb272872e0d5e34a4e82096", 0xae}, {&(0x7f000038e000-0x92)="0a1edb172bcbb200ac205fa9101fed7fa038d72893121f771be2930a04a860f50d95f797ec484752a35626184e30a512e4e735aae56101b5270de74f97a738e7215298f3f15d2c02f2870b43844cf31ebefee4e47e22bf34f956a1fab28626792fa4941aff95cbb5dab2781f80e7ea37474fce555cb92adeeba7db86d09231504646a8ee4b491e6dc4a473c3d92f80fec312", 0x92}, {&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d0766adcd988f211d495f06a30fa6902cde429a5630a01a6ce1486ac6610d2ce4cc43f05934e486903ba906a815e1ef567b7c06c74e3df0d5aa22bc4e71851954a9d5f3dab6f1507474c05a8b81d478513732d8729b87cce679fa29aa3c84e7f3824ae280bf62839228a3e9fe4276a", 0x9d}, {&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f107491d44dd286258f434cdab26bde53c031c89bdb8313d37da5ba1d0966ef011f2fc0fe5d9d6cc68d6656be6b58f49b975b5b3f04991597d485fcc02f1eba9dc8284d430acd82472e2b099bdbd2dc22d666587a1da31e1d8d4734d872ed29e3995b6068c60e95198c4846d49", 0x7c}], 0x4, &(0x7f0000671000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f00005d0000)="b59390eab1758d028a7cbba93cce12fcff53afb57ac80e87a97c72049189f3ec79273bbb9eedf98f6e060f10fa19a8a9a6edeabb5a2a44765506d87c41fe79", 0x3f}], 0x1, &(0x7f0000b93000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x23, "8f2f0aec2f448aef32abb780d6b765590f8fb49848ffabc27eb4fa1d651a742d892437"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f00008d8000-0x30)=[{&(0x7f00006c6000-0x4e)="37a741bf5db73b1479271e356c91f5d66813ae3f202c761f642d7067d8eb8b91e9093c3e271fe412dc1ced2cba2fb64176da754841d9920fca93adaf3f7415e72bf6201d71ba642e9757118bba4e", 0x4e}, {&(0x7f0000266000)="62f638339885f0613d13506da94d0b92408cc192dd5c4e0d006fc399ceb958e478c694371801b51c1a2cbe5eca60f462e15261", 0x33}], 0x2, &(0x7f000034e000-0x118)=[@iv={0xf8, 0x117, 0x2, 0xde, "4c27f2b09717281314f3659a2e0f4453734f467225399f01785577ff310708e2cb9666531410ac5e00722ff660ee74287b332d6f20ceb29cc5bc679f14bd27f9f00652ec531ebe5c6b5087be4ab4ad50eed6f675b2304c657b29aa14058a171064daad714f834a70a40df22610b1a09d795c537e85cdba24bef1aa4eba4224bdd478497940195b81618b1be61e1006a00a2ff524d4219155a8730dd67201eac72d717abb0a4d3e0c7c31bd53548d95681ce5c5ea25411a98887cbefe85fa92e777c7c84fdf203365d5fbd7c3529a112dc29d091b7a049d269aee11b340d7"}], 0xf8, 0x4}, {0x0, 0x0, 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{&(0x7f0000c61000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000fce000-0xf2)="0cb0541d995f1e21c35cde991d4d7a2c49cd0a7a9cc1fbea916508674d757997fe447c46739746b670cfddd80e1ef3247ea525aa8fbecb30593c6d952a04952daabf8a711f09539a8e1c78673b5e6ebf82359ddc02fc7d415fcda6f20d1541abeeb452a520e6507ca592b9b1ba46de297f774bf699a9e1b47eee8dd4307879d82a33446926e22cabb9bca01ba5e59e3c549410fa35e6f69c42ac0aff7b864cd07123f46991f65527c42c23fa3832be149a1056f0c21da60ce7d4edfa977150578438134e0ef23ab174219e57399006e67d80648a4a64122ec26feb220aa22a71975ffb08734a312fa7b8a0898448d7a23228", 0xf2}, {&(0x7f0000682000-0x1)='c', 0x1}], 0x2, &(0x7f0000c74000-0xd0)=[@iv={0x78, 0x117, 0x2, 0x5f, "d634d9784bb956310a7a127b0b16eb916b35f0631c7e4a2cf358f1e4cdc46e73b0d9dd20a396285ab1ace9f46f1405e7202ca2b8599aa1355ecf78f8df554b93bef82c7927bf7c5e81ca5c2d443e9c409bdcc64f21b1f9af59ccf68264f51f"}], 0x78, 0x8080}], 0x7, 0x4000) socketpair$inet(0x2, 0x80801, 0x1, &(0x7f0000322000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000711000)={0x600, 0x800b, 0x0, 0x5c6, 0x0}, &(0x7f000003a000-0x1)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b9b000)={r3, 0xb, "f9832c71388e32a415b91f"}, &(0x7f000071b000)=0x13) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00007d5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00006ff000)=0x32) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fb0000)=0x60) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a7d000)={r1, 0x1f, 0x80000000, "d85d085bd46cbff721265adc351a0d83d6d9f6f72c05d3cb03963aa731eb4fc76201b01ecb9a50c8f54d1b2babe5cb792f8d9f0695d7b42251438b19e9ce55bcd4fbb468fefb7d5c793e73a1fc654e0925bd3e4a6e56e30749c079"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0x20a) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 306.524922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/18 01:46:51 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000009000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000a000-0x4)=r1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000b000-0x10)={0x7, &(0x7f0000009000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a1c000-0x4)=0xffffffffffffffb6) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="fde89a6faff57c0f67f2d786f72b48eb", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) r2 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffe55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x6, 0x1, 0x66, &(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x742b, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000004000)={r4, 0x1000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x0, &(0x7f0000000000)={0x11, 0xfe, r5, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r6 = accept4(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb85, 0x674b}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8, 0x6, 0x9, r7}, 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000ede000-0x4)={r2}) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0xd, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffcc9) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000059b000)={0x9, 0x5, 0x943, 0x5, 0x4, 0x9, 0x0}, 0xc) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[], 0x0, &(0x7f0000039000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x6, &(0x7f00007f0000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00009a5000-0x1c)=@req3={0x7ff, 0x5, 0xfffffffffffffccc, 0x40, 0x4, 0x200, 0xffffffffffffffff}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006a8000-0xc)={&(0x7f0000ddf000)='./file0\x00', r1}, 0xc) accept4$unix(r0, &(0x7f0000465000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000050a000)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005a7000)={0x9}, 0x4) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xe80, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000add000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00000f0000-0x4)=0x1c) getsockname$packet(r0, &(0x7f00005e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003cb000-0x4)=0x14) [ 306.679201] Trying to set illegal importance in message 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e13000)={r1}) getpeername$inet(r4, &(0x7f000027b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007da000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000027000-0x20)={@generic="76a2ffa9033436b816c1e7040b8e1c9c", @ifru_flags=0x0}) 2018/01/18 01:46:51 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c1c000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) gettid() getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b60000-0x20)={0x4b, 0x0, 0x1, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000)={0x30002008, 0x0}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000021c000)={r3, 0x7, 0x1, 0x7ff, &(0x7f000027c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000025000-0x38)={&(0x7f0000306000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000939000)=[{&(0x7f000082e000-0x65)=""/101, 0x65}, {&(0x7f000093a000-0xce)=""/206, 0xce}, {&(0x7f00003cf000)=""/225, 0xe1}, {&(0x7f000093a000-0x9b)=""/155, 0x9b}, {&(0x7f000074f000-0x26)=""/38, 0x26}, {&(0x7f0000939000)=""/4096, 0x1000}, {&(0x7f000085e000-0x1d)=""/29, 0x1d}, {&(0x7f0000939000)=""/24, 0x18}, {&(0x7f0000679000)=""/3, 0x3}], 0x9, &(0x7f000054c000)=""/188, 0xbc, 0x0}, 0x21) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000093a000-0x9f)={0x0, 0x97, "cb235bdb7555919adf2f460207a786726d29558d0255adb7eb584f90ddc2055bd474b27e1457adba4019a2246dc2e52b16cc49dbf68ca7554124abf237d35810cc06b41ecc249fceb6271980f471bce3032586c425f91b3dcbe41fabb866d5a080aa1a4312842688918f6107e987a14e0431299986c7c009abd87d8bd0ea99e23d4d685aef39f6f62f179f996311addbd9bbec7aca9a74"}, &(0x7f000093a000-0x4)=0x9f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000447000-0xa0)={r5, @in6={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x80000001, 0x7fff, 0x6}, 0xa0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r3, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009b7000)=@assoc_value={0x0, 0xffffffffffffffbd}, &(0x7f00009b7000+0xa7d)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009b8000-0x4)=0x32, 0x80000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) tee(r2, r3, 0x101, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000767000-0x8)={0x0, 0x0}) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000158000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cb000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e61000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x80000001, 0x8, 0x400, 0x0, 0x800c0, r1}) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a8e000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2018/01/18 01:46:51 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffb4, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0xca32}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x6e5]}) [ 306.725560] Trying to set illegal importance in message 2018/01/18 01:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000185000)={0x0, 0x0, &(0x7f00005b3000)=[{&(0x7f0000df8000)=""/109, 0x6d}, {&(0x7f0000198000-0x33)=""/51, 0x33}, {&(0x7f00009b1000)=""/4096, 0x1000}], 0x3, &(0x7f0000cd2000-0x86)=""/134, 0x86, 0x8}, 0x0) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cf7000)={0x0, 0x0}) listen$netrom(r0, 0x7f) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000132000)=0x2, 0x4) socket$inet6(0xa, 0x80807, 0x1) socketpair(0xc, 0x800, 0x8, &(0x7f00003fd000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000090b000-0xc)={0x0, 0x0, 0x20}, &(0x7f00006ec000)=0xc) sendto$inet(r3, &(0x7f0000943000-0x4b)="fdb05b93ee259c8c16658ecef3fa7337e6fd9f68cb7f2d25c25e088c4ad80773fb4b1a03ffa4bd80f2d134a647964053d169f3ee4830630c53d9423ed586d80951635b4dc01a7491350c84c14f2d034373468625f4b9998d5d18aecd5f81b01e382d59bb4858af81f2b97c24e7261a5e16b6fb2cb052a8427d3ad73b3e3e4298fc32d98f7e5405eb9174ae141234fc22c2621fe2a9c98c3060a279d1950ed58567b741091d92bfc74dcb79d680348897aa8794f43f3544b20f16a083dbbf8e7e2eb792df6d86d02551a273", 0xcb, 0x4040, &(0x7f0000fd3000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000af8000)=0x8000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000400000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x6}, 0x98) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:51 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000952000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000070c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008c1000)=r1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f62000-0x44)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) 2018/01/18 01:46:51 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000)=0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000fcf000)=[{{&(0x7f0000d32000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000fd0000-0x20)=[{&(0x7f0000fcf000)="1c824c8d17d78ed9a817af32c3d6debcabfd462f9733cfd091d939a6b60f09ae4677f36170a6fe8be7c43a5755620075585d58f4f5a4c76c3ef7b1b14dee6d11a966", 0x42}, {&(0x7f0000fd0000-0xc0)="e150aa46e34cb609af5e4ea8c9734f4427612afe38e2ce888dacf31094fa21e77b0a902c80d5299924cf1a90b3369bbbc590c5fcbe0fdc30f474cbd26271a1361eeb368f371636456d3245edb5ef41242a6c403f7383ee983e457fbe92f1eb232d05a44070b2ff05e768874b5eac7fbcbea593f1e1d320e79ccb3ad71c3395f9fdae73dfd0a7f84b82d60f076af5a9468e7af4df1663b7744a7c5511e240b70de6f27152d6cd996677e5a0244c7ab4147b06fcb09c7d3e82364490a79e060778", 0xc0}], 0x2, &(0x7f0000cc5000)=[{0xe8, 0x109, 0x400, "6341ec6b49ea3cd89e4f1d5e934489720eb0790c59e41585077005e3b1c6654a8f47ace5803a80a4040158f77059525a6d4db7be809c4f4d590eb7df505162a154d74d3627f037958b06b0a678123194c4d83c5bb936a4fb5b7645b69d0ccfbb2a77327941e07b5e7360b0f4feee0f22ef46c4db59d5131bd9df938537a00c61e147f3641d4970053880b29d399958bbc2808b4eb5da968140f7137d5aed81d945b5b0ca6d1b6b220533b41cf81cc25dacbb832771628b36507f32688ff171f0a7dd2345ced808ba828e4bd64ec3e18984"}], 0xe8, 0x20044080}, 0x2}], 0x1, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x4) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x6, 0x5075, &(0x7f0000162000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f000026d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000d7000)=0x10) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/01/18 01:46:51 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x6, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000008000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000)=0x48) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000006000)=[{0x4, 0x40}, {0x2, 0xfff}], 0x2) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000f5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000f6000-0x4)=0x1c, 0x80000) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000f7000-0x73)={0x0, 0x6b, "24fda01ac785575c18e282a8cc0b6fbfddc0b92b006ee8b0c56be3806496b8a09fb54942d9be9e9c83ed6c7daa7f6395d988502ee3e3e0f0d6066f6e99ce9cd8259f5c75c4efe0c5e41d53734eb3fe88c3314e0a02b21d7e4342cc941cf8a40a7aab6d36729539d0b05282"}, &(0x7f00000f6000)=0x73) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000092000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f6000)=0x8c) bind$inet6(r0, &(0x7f0000041000-0x1c)={0xa, 0x3, 0x370, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff909}, 0x1c) 2018/01/18 01:46:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x4000000000) 2018/01/18 01:46:51 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000068b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000062000)={&(0x7f0000197000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000bcb000)=""/143, &(0x7f0000996000)=0x343) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b31000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:46:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000566000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socketpair$inet(0x2, 0x0, 0x401, &(0x7f0000588000)={0x0, 0x0}) connect$inet(r0, &(0x7f000033a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f0e000)={@generic="ef5df7737ec2f107b30e27c2475c12f7", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000901000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000009d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ea5000-0xc)={r1, 0x1, 0x8}, 0xc) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) connect(r0, &(0x7f0000ffb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c3a000)=0x800000000000, &(0x7f00004b8000-0x8)=0x2) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000073a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b4000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ef000-0x4)=0x0, &(0x7f0000e01000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0x3b8}], 0x1) r2 = accept4(r0, &(0x7f000090f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3d000-0x4)=0x8, 0x80000) setsockopt(r2, 0x40, 0x2fb800000, &(0x7f000063c000-0xe6)="d46d9e60be1ab91c796448a6c6d9b33de82776d7f7d4bcb98303314d868def96397f0c9f767989ea47c477ddde931b588a3be525802b73d17c324bc79f1a765e0debdb11927f426ff60533f24e5d1f1866cc66d8a5743cd47a9812273f2029459818561258e7b2cb6d4389a29def88ee834b0e25260453d1f486e2ca8eb6427436f97bfcd024f7688d4260600056323cec21177c49b2f8d701e8a5fb10a09d864e1da2bc7265e2a9f1ee13c9874c336db20b259b3be7869182ec4004a894c1bf123502e29ba68e29c47dee89f2910bd4c5259042152b04ed0d1fdd89aa47ee5b791c6e3483c8", 0xe6) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00008d0000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='lo\x00'}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000003f000)={r0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000595000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f7e000-0x8)=0x5b, r0, &(0x7f0000f7d000)=0x0, 0x10000, 0xa) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000141000-0xe8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0xb2, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x8, 0x7ff], ""}, {0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "9e100c5418fdf32db06b67ff6278a6f40228fb2e4ab1339b8fa20de51503e4fe614258788b348c31aa841bc90d4e21e5d5d03b0e5ff605e24a46f003bef1d272d638fac64beab9fe4db97adbf9da6773582dba6cd803aeb809d4e7fa63f7f2d3d0fd6e5910a48035ef6b99845dcb502040e9fc0bd38f961c3b151311687e4ab029d99b9b5204b176769202929520a5059f97d5dc43a8cfd3cf3a444c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x1f], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/18 01:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc8000)={r0}) connect$pppoe(r1, &(0x7f000030c000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/18 01:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) socketpair$inet(0x2, 0x80000, 0x920a, &(0x7f00000df000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000544000)={r1, 0x401, 0x3, [0x8, 0x100, 0x5]}, &(0x7f0000f4f000)=0xe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fd4000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000062c000-0x4)=0xfffffced) getsockname$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x12) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000037d000-0x4)=0x7fffffff, 0x4) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c8e000)={&(0x7f000048a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d4c000-0xc)={&(0x7f0000736000+0xceb)='./file0\x00', r4}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000ae4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/18 01:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003ef000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2a0e82fc, 0x6, 0xfa9c, 0x6, 0x4, 0x3, 0x800, 0x1, 0x4, 0xf6, 0x1, 0x4, 0x5f, 0x4, 0x20]}, &(0x7f000019d000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c9f000-0x77)={r2, 0x6f, "7aaa3c5a2bca50c7d232eafe4f893d6df7a605aca129668bb73bbe47479f551623fcf54adb40a40aa95aa92d573b0fe11a8f457ca2bcb777c436491b345b0f3d570d53646d63660455d5be441e5f2d6a16829097725da6e61e28047dfa5118729d7cff357698b95f25523667df7874"}, &(0x7f00005f9000-0x4)=0x77) syz_emit_ethernet(0xbe, &(0x7f000090e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x25, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[@rr={0x7, 0x27, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @cipso={0x86, 0x48, 0xff, [{0x7, 0xf, "395b6c76a96461072f31988237"}, {0x5, 0x9, "43708a4e2b8027"}, {0x0, 0x5, "adc11f"}, {0x6, 0x11, "9ed05bbb717a5f6d00e8a27cf1acf7"}, {0x2, 0x2, ""}, {0x7, 0x12, "6bc1c15c6969b497de352321c93e7815"}]}, @generic={0x0, 0x5, "8cdce5"}, @ssrr={0x89, 0x3, 0x5, []}, @lsrr={0x83, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0xff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00009ac000)={0x1, 0x1, [0x0]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00008cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e49000-0x10)={0x0, 0x0, 0xf67c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000eb9000-0xc)={r6, 0x80000, r1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000055e000)=@assoc_id=r3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r4, &(0x7f000056e000)={&(0x7f00000a0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fb6000-0x30)=[{&(0x7f0000a8e000-0x90)=""/144, 0x90}, {&(0x7f0000f04000)=""/218, 0xda}, {&(0x7f00007e2000)=""/36, 0xc}], 0x1, &(0x7f00006b8000-0xd1)=""/209, 0xd1, 0x2}, 0x40) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000036b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000a2f000)=0x0, 0x4) r7 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003fd000)=0x0) socket$llc(0x1a, 0x3, 0x0) r8 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r9 = accept(r8, 0x0, &(0x7f0000227000)=0xff73) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd3000)={0x0, 0x3}, &(0x7f0000cb0000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000054000-0x4)=0x74ff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f000031e000-0x8)=@assoc_value={r10, 0x80000002}, &(0x7f00001cd000-0x4)=0x8) connect$inet(r7, &(0x7f0000296000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000caf000)=0x0, &(0x7f00004aa000)=0x4) 2018/01/18 01:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000042b000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000535000)="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", 0xfc) 2018/01/18 01:46:51 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ae0000)=0x0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000ae0000)=""/161, &(0x7f00000a4000-0x4)=0xa1) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 01:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007cf000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000ed4000)=0x7b, 0xfdb3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000b90000-0x10)=@llc={0x1a, 0x1, 0x400, 0x100, 0x8, 0x16e88d49, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x737}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x2, 0x0, 0x0, 0x1}, 0x81}], 0x1, 0x40014) 2018/01/18 01:46:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x4) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001000)=""/27, &(0x7f0000002000-0x4)=0x1b) 2018/01/18 01:46:51 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000011000)={@common='eql\x00', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6f, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000005000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000011000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000012000)=0x98) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000009000-0x98)={r3, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x6}, &(0x7f0000012000)=0x98) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008e7000)={0x0, 0xea, "5af35275e2dc5b0b9fab51ea10f0324e77709ec83dc1dbb599b41631c7731c0e2c4778a4753b35644b0c5793a339ddeb7a7afc5d14da90ddda64f96341ed38cf8e11d6921139b275031d5b962b224437727a82e8175f39283c6146aa738816b04c718066afb1bb318d0cef811c51b6fe4ee96a8a968712f07637725752bde685d4673a6383bdc64e7453ddbd96461444f682e237b4c5e74503da4aa63415f192c4d355db74e67fcd2ff210037a9e0f8cfc7780305e6ea3d7c725a3d37a783ab30a37c919e951c59d9c728e158a6d483e5a75f12ee2c0dc324a0f23d25cc74512854e255348b2fa0952a6"}, &(0x7f0000e9b000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000493000-0x30)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x200}, 0x98) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) [ 307.094817] sctp: [Deprecated]: syz-executor1 (pid 31959) Use of int in maxseg socket option. [ 307.094817] Use struct sctp_assoc_value instead [ 307.191390] sctp: [Deprecated]: syz-executor1 (pid 31975) Use of int in maxseg socket option. [ 307.191390] Use struct sctp_assoc_value instead 2018/01/18 01:46:52 executing program 3: 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000002000)="0f0b7a1fd7e10a7e066825363f1c6d1c6c635b156520af68bb76d61aabb0611ea5cf151ef13eaf5952e23c0c41ff08a7caa9118cdadf0ac25862f90578218de2a266e2cec3d79fc5d3cc3580d30a34343427178450e2cb60fa3053aab27427014ab2625224c4941c1bec2b3f98a260a76b6e280f4cbd4ddd767493596c838467ad4c7aa80f355a54", 0x88) 2018/01/18 01:46:52 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fc3000-0x4)=0x0, &(0x7f00009e3000)=0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff83) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) connect$inet6(r0, &(0x7f0000f86000-0x1c)={0xa, 0x0, 0x1400000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000012d000-0x20)=[{&(0x7f00007d5000)="4a3d3ff403d965a2743843230125830c1defb2e60940e28b2e4c71f1989bfa64589049f630351f535e0a4c5188a1bdbb031f87d66be37d645ebddfc3a8d9b4364491d4e8da21552faf4bcb25402274751d5e423df9257c70352b9bf69fe128c849a9f1411b558f8b5731396129f5cb97df4acb9195d87934dfc069670fa553369fbfc7211f76099eb8a2dc443a0adc0fb6e41716e5e211e51d530bc4a424cdce13426007795816b9440566cf0603eef1290eb0f94755136973054147fbeab66da42ed4910a2d687edd335f88e36be6941f409f66aa6eb7fa75f2216dce63fa7b96c79556e1c276d8cd9c3228", 0xec}, {&(0x7f0000fc2000)="c64ce6fd539723b7146f9c7ead8d8508e1a8e4b3becf01193eddc0d86f0067d691e7d3d6d377d9241af3c346b1e82135ea071a089d7425a02206d8e349f76ce0a4349c4ae9f336943ec85cb667c974c674378816e0ed4de5da751df611bee5cb83b1861ea12b04318446680e1d692ff76516d7b931417c54ac5f5cce56d942dd6a4030ec21f8b428a6eced1cc65fb837b375554936c3acf1eb3fe09d26acec6711c730dbf53f5ff11d08879f11426ee9a61e0f27d69a968f9b313b86e50c5b54f21a79", 0xc3}], 0x2) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c1c000)={0x0, 0x8}, &(0x7f0000d95000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d75000-0x10)={r2, 0x2c, &(0x7f00005d5000-0x2c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000fc4000-0x4)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bfc000-0x8)="a83faa073e0f16d57221ba5e78ee04a02b3b639746147a8313a989932d02746a2a0d4b6f0469972f750f4b57e93163ff0127aaff2ebe7a6535ed99de4f57838d60c007c98e", 0x45, 0x80, &(0x7f0000fc3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r1, r0, 0x3, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1)='\x00', 0x1, 0xfffffffffffffffc, &(0x7f0000fc3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000413000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fc6000-0x14)={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f77000-0x20)={@common='sit0\x00', @ifru_flags=0x1400}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f77000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f76000)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002e4000)={0x0, 0x2}, &(0x7f0000f76000)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f77000-0x20)={0x5, 0xe391, 0x8000, 0x101, 0x5, 0x0, 0x7, 0x1, r3}, 0x20) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/18 01:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f00005ff000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b62000-0x4)=0x10, 0x7fd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000042b000-0x103)={0x0, 0xfb, "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"}, &(0x7f00003e5000)=0x103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003a3000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0x1, 0xebb8, 0x88}, &(0x7f000091a000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 01:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000040000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000767000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc9000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = accept(r0, &(0x7f000049a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b36000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cb5000)={0x0, 0xef}, &(0x7f0000713000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c85000)={r3, 0x101}, 0x8) bind$unix(r2, &(0x7f00004b4000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000029e000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0x14) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80800, 0x1f, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002a5000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c255a552df94a0db0313ba56a08e7863"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="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", 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) 2018/01/18 01:46:52 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000)="e5", 0x1) 2018/01/18 01:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x17, 0x7dc5114614ce1871, 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e85000)=0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c42000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000030b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000-0x4)=0xe8) accept(r2, &(0x7f00004aa000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b47000-0x4)=0x32) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f0f000)=0x6, 0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000a42000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5e8, 0x159, 0xad2a, 0x400, 0x1, 0x1000000, r4}) pipe(&(0x7f0000201000)={0x0, 0x0}) 2018/01/18 01:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000911000-0x18)={0x0, 0x10, "6923825e89cd80c4a1dc792bafd93637"}, &(0x7f0000a06000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001b1000)={r1, 0xfff}, &(0x7f0000881000-0x4)=0x8) listen(r0, 0x2) r2 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) 2018/01/18 01:46:52 executing program 3: unshare(0x400) r0 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000629000-0x18)=@get={0x1, &(0x7f0000000000)=""/6, 0xa1e}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="f6267d47dd14c76164c2ade2444eeb10", 0x10) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/18 01:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f00009f7000)=@ipx={0x4, 0x0, 0x0, "f7ab5aceab4b", 0x0, 0x0}, 0x10, &(0x7f00002c4000)=[{&(0x7f000077f000)="ee", 0x1}], 0x1, &(0x7f000014e000-0x1030)=[], 0x0, 0x0}, 0x0}], 0x1, 0xeda8092264fde589) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f12000-0x4)=0x14, 0x80800) accept4$packet(r2, 0x0, &(0x7f0000a4c000-0x4)=0x0, 0x80800) 2018/01/18 01:46:52 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0x800) connect$inet6(r2, &(0x7f0000754000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, 0xffffffffffffffcc) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7, 0x0, 0x2, 0x1, 0x100000001, 0xffffffffffffffff, 0x1f}, &(0x7f00009c5000-0x4)=0x20) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000002000-0x9c)=""/156, &(0x7f0000001000)=0x9c) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/18 01:46:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000b76000)=0x0, &(0x7f0000aef000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x7fffffff, &(0x7f000056b000)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000f5b000)={0x0, {""/7}, 0x0}, &(0x7f00001de000)=0x10) r3 = socket$inet6(0xa, 0x2, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x0) sendmmsg(r3, &(0x7f0000707000-0x168)=[{{0x0, 0x0, &(0x7f00009be000-0x20)=[{&(0x7f00005c0000-0x1000)="fd", 0x1}], 0x1, &(0x7f00001c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 01:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00003bf000-0x1c0)=[{0x0, 0x0, &(0x7f000030b000)=[{&(0x7f00000a3000-0x2e)="3964fcc2a87d57b187cf66da26539f52be", 0x11}], 0x1, &(0x7f0000fef000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x3, 0x0, 0x3c8, &(0x7f000056d000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000f75000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006e9000)=0x0, &(0x7f0000b7c000-0x4)=0x4) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000017000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000c000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) r1 = socket(0x5, 0x2, 0x200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000000d000-0x38)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x10200200}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x100)=@get={0x100, 0x13, 0x1, 0x0, 0x0, {{'ansi_cprng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xbd93}, {0x8, 0x1, 0xb15}]}, 0x100}, 0x1, 0x0, 0x0, 0x24000800}, 0x20000004) 2018/01/18 01:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000536000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000)=0xe8) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) socketpair(0x0, 0xf, 0x7ff, &(0x7f0000638000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00007e0000-0xc)={&(0x7f0000e55000)=[0x0, 0x0, 0x0], 0x3}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000094c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000d46000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fff, 0x7ff, 0x9, 0x500, 0x8, 0x10, r5}) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000b000)={0xaf7, 0x4, 0x1, 0x101, 0x1}, 0x14) 2018/01/18 01:46:52 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f14000-0x38)=[{0x79a16abec129cffc, 0xfffffffffffffff8}, {0x2, 0x20}, {0xa, 0x5}, {0x0, 0x0}, {0x8, 0x6}, {0xc, 0x77}, {0x3, 0x7}], 0x7) r2 = socket(0x10, 0x8003, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b3b000-0x10)=@common='bcsf0\x00', 0x10) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000001000)='\x00\x00\x00\x00\x00\a{', 0x7) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00007a7000)=""/171, &(0x7f00002b4000)=0xab) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000017a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004eb000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d0000-0x14)=@ethtool_modinfo={0x42, 0x9, 0xffffffff80000000, "1f57edc9f8e98fae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a37000)={0x3, &(0x7f00008a0000-0x4f)=""/79, &(0x7f000091c000)=[{0xfff, 0xb6, 0x0, &(0x7f0000cbb000)=""/182}, {0x4, 0xc5, 0x4, &(0x7f00001f2000)=""/197}, {0x5, 0x1000, 0xfffffffffffffffb, &(0x7f0000437000)=""/4096}]}) 2018/01/18 01:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000441000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001e6000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008ce000)={r2, r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006a6000-0x8)={r1, r0}) r5 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000947000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r4, r0}) shutdown(r3, 0x1) 2018/01/18 01:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00006ed000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00009f8000)="3af0c993aa546cc016c3269b3324aed6333d2901bd5a91cc1884ad84ca8691fae35c6d81e0171b37613b07a838890a4535c41b83d9813de4d44c6f2845e540839850aa3b8793a94da8a7dc04064ec0a67e5d7f519e30ba972e2898a334fd806825642cd9e286dc0c357564c5b2e5fd9baf0ab65a597136eb524cb0f68c1bc736c54b850c0b15ab3f0788ceff191503af50628ae60363ef7c4d1c90f5796c57cb", 0xa0, 0x840, &(0x7f00000c6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000440000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000060c000)={0xfffffffffffffffa, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00003e2000-0x10)={0x9fd, r3}) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000032b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f97000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f98000-0x4)=0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f98000-0x4)=0x200, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x400, 0x4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xd71, 0x1) getpeername$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) shutdown(r0, 0x0) r2 = socket(0x3, 0x80000, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x28099952, 0x4) 2018/01/18 01:46:52 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000001e000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40}, 0x24000000) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000027000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0x1) getsockname(r2, &(0x7f0000014000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) socket$inet6(0xa, 0xa, 0x1) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0xfffffffffffffffe, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000005e000)={0x2, &(0x7f00003f0000-0x10)=[{0x1, 0x1, 0x4, 0x1f}, {0x200, 0xdebe, 0x9, 0x101}]}, 0x10) 2018/01/18 01:46:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x0, 0xff, 0x9, 0x5, 0xb29, 0x7fff}, 0x20) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000486000)={0x0, 0x0}) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057e000)={0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000517000-0x4)=r1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000058f000-0x3d)={0x0, 0x35, "174e30f2fb03eecb844279ac20ff7839ea2a637377b7af36b8fa8e3539b99d17b5fc0727d1ee47599467b94f42cda346c7cac1d1fe"}, &(0x7f0000ecd000+0xc64)=0x3d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000392000)={r2, 0x5, 0xfff}, &(0x7f0000e82000-0x4)=0x8) shutdown(r0, 0x1) 2018/01/18 01:46:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000a86000)="bf7f1a59825262c4981ed41992dae0f2dc8e77e8563754d2ebc55619d9d9e694d1eca83c6b74b9f567b6a446ea56b4a66411ee990575a4afc85b8939d5c23ad7df2e0e2b80553aaf0f4f2f35db3568da7088e65233ea1d17be48521155a9b6ea3c9e440a623d7ea23c370cf7d098c91378755ad6c6955e5943cc0ad56791a5bf2438d49d5c4389fbcd2c29ae", 0x8c}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/18 01:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) 2018/01/18 01:46:52 executing program 0: syz_extract_tcp_res(&(0x7f00005e0000-0x8)={0x0, 0x0}, 0x7fff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000084a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) getpeername(0xffffffffffffffff, &(0x7f00002ac000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000-0x4)=0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000b1b000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9e000)="", 0xffffffffffffffc5) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000864000)="1f057a16b7a513c08e7e6932faba5d60", 0x10, 0x8000, &(0x7f0000741000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendmmsg(r1, &(0x7f0000176000)=[{{&(0x7f00000c3000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000864000)=[{&(0x7f00002b1000)="38f4b6f019b8a15083363bbc05c3287ac34db19ce58a0282e98686c01fec8ac0e693ad627da7ed04ef152ab697fdec2e21e8e9b9a4db99396e9e99c94baa3a34c35d1a20c7a3b2498b6197ef25815c226d9ca4133236f053635f9c1fd63593b0cae80d0b00f25340c609b681207279b9e11f8d167c1690c6becfebe6a7e017fd941dfe186a38beedc3930bb5e1d85f6e1e766fc0f4b2dde09403859f8045c4b3150ebcb00d5949744125297e6bde748724432416d57152b61fddbabe2698824e73a420303357f7441d35e868f43a03336cc0e8078ae60a7de08319aa48c6c6bd0e692d44b2f0eae9f928ea48321a87f4", 0xf0}], 0x1, &(0x7f0000e0c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002000)=0x3, 0x4) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 01:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000e19000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000553000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000eac000-0xf)=""/15, &(0x7f0000473000-0x4)=0xf) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00003b5000-0x48)={0xe, 0x4, &(0x7f000005c000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x1000, 0x7, 0xe50d}], &(0x7f0000567000-0xa)='syzkaller\x00', 0x401, 0x1000, &(0x7f0000e24000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000050b000-0x8)={r3, r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000c0000)={r1, 0x3c, &(0x7f0000fd5000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x5}]}, &(0x7f00002d8000+0xb6)=0x10) 2018/01/18 01:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket(0x4, 0x3, 0x7) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000918000-0x4)={0x23}, 0x4) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009df000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000b4000-0x10)={0x1ff, 0x5779558}) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x3, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/18 01:46:52 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f77000)={0x0, 0x4}, &(0x7f0000f77000)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000301000+0xd56)={r2, 0xbc, "4a2033d54fb4285831e6e001817d345fcc8209393d4b5a751a5376a70cbf39922c6a0ca2e1d507ea7faafa7c00a574fde9e32d1048b5da17a3375f2ae99980dad0e9835d48020ce935d68ba1e85f1572b62ca5be2612f2a6e608b8acfd75abe9db1933c2adbe58290bbce1974bc7631f5f3eedfd3e597d8bbc69b320d3b36ddceeceb145eca754e9bc4581e71bb1fc68120e171f5a4b47363070c3321e8c24f87af25c047056782d085578b919bee314ac35c523ce831fbb5a1b99df"}, &(0x7f0000f77000)=0xc4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000f76000)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 01:46:52 executing program 6: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4d, &(0x7f00000e8000-0x4d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x1, 0x6, "11e532", 0x17, 0x2c, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 'N'}, {0xf49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x9, 0x0, 0x800], ""}}}}}}}, 0x0) 2018/01/18 01:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0xfffffffffffffff8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005c1000-0x14)={0xf79, 0x8, 0x0, 0x0, 0x7}, 0x14) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/18 01:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x2, 0x800000000d, &(0x7f0000529000)="0329", 0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)="447c0756b5d789ca9a09bf", 0xb, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f000002a000-0x1000)="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", 0x1000) connect$ipx(r1, &(0x7f000002b000-0x10)={0x4, 0xe53, 0x7fff, "2a40879cf8c2", 0xfffffffffffffdd0, 0x0}, 0x10) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/18 01:46:52 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000dce000)={&(0x7f00008ed000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ee0000)=[{&(0x7f0000f9f000)="ec7424132b1e6cb29484e7724ec9d5cd1d88180f8f5c4f546d2bc30daca20258d2101b9ecd02fdeba7eaae17cd611beb72d59e4b50a7f00d1cfb4b3d0156758f6a6402140f2fa8586330e5390d3bb44730687e90e4f9", 0x56}, {&(0x7f00004da000)="3f43cf30a5e4e6e4c8410ea163383f8b6496c29869734006043d3a33de3064f83c00ef8b2103d21258b6b71b55c343ac172cd758980a39fb3b8c1f2b51bef4c7ece26a6181965f2b3a0304cfce10536abfd69528d3fa1ee6b10e4c8b350a1aa1f625fc342d37357d2940f7b7bb923c939b314dce5e366d103b6b3e5c172ff81848da57c592d75c5c4abb41468e720c1a682b59599af6179e7f4a8d4d224b0f4e", 0xa0}, {&(0x7f0000eac000-0x1000)="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", 0x1000}, {&(0x7f0000e47000-0x10)="01e96c4a53adb46739f087a0ecf9ca7f", 0x10}, {&(0x7f0000874000-0x58)="44b53d016fb7ebb8deef9b3aa1bd16a5c7b5d2df03dd9ba1e0ae25f4f6f3b12c071a015f115e84b40c830cf5fec8cc34b39a42b7d9ae5c64624bd02c4fe370c29ac04d08ecc1b8b2a2f834eebcdffe9067613a66ccb4a2e3", 0x58}, {&(0x7f0000cd5000)="ce320717c9658439835af4265a37ecb0094edb7ae3e62a753269", 0x1a}, {&(0x7f0000133000-0xd5)="2b0b1f55f7072b9e68a1b68fed59f96a9ca54c0a66021065234e378c1920d7c81baec742ed5b740cf39d5923c041751ff7f9523432748db9e0a4ae300749c0ef4983cc9bb92ae664c8ad2b2df4fabb4986edf43e4617f0c43358a5bfff84e2498af5f2187035fc7c5128bacfb63f154e5275a3d7cb8b24a8621e3b6eddcfb74d717318c84965e92bb954d3f827b923989d054e0730a5294bc9aed27164cf36083b621d2166aa14eff4deca0befface9bd7b92f1a916a38c2f25970172f7a1809345920074fb2c81ddd00d1a6e33fda1910832cc8d6", 0xd5}, {&(0x7f0000e04000)="cc81f24b9415929405cc18f7cbf15b80c4f91eff42f91540a1a7da860de1cae5a85f8708f8fe5eec6f8ba428e68ee2b11923cf00459741fac165737beb880643e268701046d1e65f76c7e6a12aa4057b705d1f2cf33c053300a27afd4977d9ad36fd29d8a8e93ca6298086a8d59c", 0x6e}], 0x8, 0x0, 0x0, 0x4000}, 0x40800) accept4(r0, &(0x7f0000371000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000243000-0x4)=0x10, 0x800) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) 2018/01/18 01:46:52 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8d}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={r0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) poll(&(0x7f0000002000-0x11)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x0) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e43000)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000e59000)=""/247, &(0x7f0000e5a000-0x4)=0xf7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000f2000-0x10)={0x1, 0x8, 0xffff, 0x59, 0x0}, &(0x7f0000e5a000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000760000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000720000-0x4)=0x8c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000e59000)={0x4, 0x4, 0x800, 0x1ff, 0x0, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b1f000-0x18)={r3, &(0x7f0000e5b000-0x1)="10", &(0x7f0000e5a000)=""/0}, 0x18) 2018/01/18 01:46:52 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/01/18 01:46:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[], 0x0, &(0x7f000055e000-0x13)=""/19, 0x13, 0x6}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b69000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, r0}) 2018/01/18 01:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c6d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000002b000)="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", 0x1000, 0x4040004, &(0x7f0000a9a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x11, 0x5, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000013c000-0x10)={0x0, 0xb4, &(0x7f00009ae000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000816000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a2f000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xf2, 0x1, 0x2abc435c, 0x2}, &(0x7f000014a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a6f000)={0x0, 0x48, 0x2, [0x0, 0x9]}, &(0x7f0000c0e000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a3a000)={r2, 0x13b4, 0x14}, &(0x7f00006fd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009da000)={r3, 0xfffffffffffffb6b}, &(0x7f0000cb3000)=0x8) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c83000-0x44)={{0x2, 0x0, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) pipe(&(0x7f00006bf000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) close(r4) 2018/01/18 01:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a94000)={0x0, 0xcc, &(0x7f0000ebc000-0xcc)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60ba}, @in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}]}, &(0x7f0000542000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000be8000)={0x9, 0x5, 0x4, 0x1, r0}, &(0x7f00009c2000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) r2 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r1, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000b52000)={{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x9, [0x7, 0x2, 0x8, 0x8, 0x0, 0xa7, 0x3, 0x1]}, 0x5c) bind$inet(r3, &(0x7f0000e7c000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a) getpeername$inet6(r1, &(0x7f0000118000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000a6f000-0x4)=0x1c) 2018/01/18 01:46:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x1f) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"5f97d341a0fdf1"}, 0x81}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000516000-0x11aa)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000954000)='lp\x00', 0x3) 2018/01/18 01:46:52 executing program 4: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003d0000-0x10)={0x6, [0x1, 0x2, 0x58, 0xffffffffffffffff, 0x80000000, 0x7d1e]}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009e7000-0x10)={&(0x7f000034a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x6, 0xa5b2, 0x1, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 01:46:52 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x80, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="48b17929b439f897a1d619b8a7bcfc63", 0x10) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/18 01:46:52 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000852000-0xbf)=""/191, &(0x7f0000001000-0x4)=0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f9d000)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000013b000-0x14)={0x9, 0x2e4, 0x5, 0x7df, 0x7}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00006f4000-0x8)=@fragment={0x6c, 0x0, 0x9, 0x8000, 0x0, 0x10001, 0x2}, 0x8) 2018/01/18 01:46:52 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000f79000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x3, 0x6, 0x6}}], {@canfd={0xd, {{0x1, 0x5, 0x8, 0x5}, 0x21, 0x3, 0x0, 0x0, "3f396909d6cb51ba996b8abb69c8e106d7577ab611d05e67bc9308abba5949d8ab1cd466923b2feaee14f2f4261c5aa206ebe59295d668b55585d0c5321286b2"}}}}, &(0x7f0000c11000-0x18)={0x1, 0x4, [0x57e, 0x968, 0x8a0, 0x359]}) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7a000)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000844000-0x54)={0x3c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) connect$inet6(r0, &(0x7f0000598000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000001}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000+0x839)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000003000-0x78)="f099b542bdb0cdee6ee4d2571890d89daed2a7512867a38d5889584ba50a447f51b98ab72eb1269f59bbd90f592b4baa77381a5cfcd224bb671315c8bd6728bf9a96d9a4c0b7d9a02b3d0d5ae7bab632c92a60ebdd144002f18c62cca1f916c6b1e595735a9afe51f9111ce42578f0e0eec9446c64948213", 0x78}, {&(0x7f0000002000)="3e33e237faaf7f74aa677b905b6263f477e6fbc423a445798bc68e92555f4dc9b5e1f34e0c51e7231bc1d3262b077721e43e49d307fb04d5d1fb420a4a611ac327", 0x41}, {&(0x7f0000001000)="27eeff6445a3e7ebcb9d0a3b90cb8ca795d3df15c02f83f662c8", 0x1a}, {&(0x7f0000002000-0x57)="d0c2aa908bc48367efe8368169bae425cdd82a6a1fda69d2afc76963712f26b9b9e67ec44f93e70a5a137e4107b069afb1b52b187ada9b0a480cf4d2433fc26ed27f7e54d6840e97e0be8ca64ae6923ca27818a644de0c", 0x57}, {&(0x7f0000001000-0x40)="33fd93bb791e04140d0b3c5b5ccda022c08ad4e6a302d486c15a482c99613e1432fd977ff10f1e2555f341a45f3b813d2dc0fcc1a2048d7b6adb1a5cd52bccd3", 0x40}, {&(0x7f0000002000)="b9b2b3b85a385196ee1336956274deefd898485d8e761b657cf960df06234cf35162c40335b78885f52616fb2f0c560bcff2ad0597c87b868fcb178f6b1d753c87395d9b18a69473c8d5e7d12387563ee501c33874ad463020457db26dfa46a7169c5ee5c90bdeb2113dea8d7c87889c7fa0447cc732ff48c1a4e14473603ae8", 0x80}], 0x6, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "704129eec724ce5a059e4b9e571377a1a4929f6f51e0315a88690e68e2f47846ea3e42fa1d8c8a65894a7869892b749536721d5b284656da5a4b8c683056f5784cb93727da2f076a6a1d789bb0238a2961b3a2742f3e1b84b2f117b1e0d03fd01a76c1b2ae7d99ef0446c5bc7f7a8678d0b6b41ac497f46c2e56187e27cf4b69e852de6d1bcc70000ffe16d2d02c3b189fa6b239739a9bd1021f332c2a0a660f2a079265b58f97842a7e0becc7e0c47fb1a5cd44a616b4ada1ff80ab0659b089dad1094cd531b3fdd5b1fbb71ecbd207cae84c7d5393d7103aa7"}], 0x108, 0x20040050}, 0x20008811) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x1}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xb9)="7491274da0a945197ebe9628c1ad0d1d0e6908c594777d493959cdd82fc5e268eb756ad4ed7782e673969cca55f8d36b323cae36824e3f33b5d9dcadd801102db5db51c0eef8cf135433aa5a702352571904f8e47af284749ebc3dc965099b3c986822a236f0d95be645c914e28bf488539029a494d540c693231c7ca7f40cc497da06bef8330ba22a3e20aa3b0f93ab2c3a7e8c12d9e81781e96538b89704f4dc99329166cce9a8788a5521f193ddd65c7589a5d46c842d59", 0xb9}, {&(0x7f0000001000)="7dd4f69269bc8a17a87a47f046da7e5dfbf38469310314237b404054cd22c5bab22cbfa07cbe15d5327dec2bfd7bc52e2ed3adc0e346859e5d3f957d71fb9ba5c138fdaeae9f8bfed55a9eb3f2f6471a93a256872db6b10d2ff29f27c96d7938f38c687be76a27d6de1f992dba8838921b2e1a6330c7794fa017014cdfde50bbdc2e0b6b3fc37879ac4ded8b", 0x8c}, {&(0x7f0000001000)="d3481b05de5ca81051ad42c6a0fbf51dcd1404eafb6f7f87082387b3d1c615f51c8def2eeebe78727597bd88e8c32fdc8e7b5fb271ee6e641101f31f6c570d6422e0665e", 0x44}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0xea)="dea1f86d683a19fd31264c03c40e5150f4f5000464018f656658373a2c575aba2bf12e6f48942c94d9bc6f7b86c6b0b4f3a6d3e24cee491ff88a9dd1e70ff0c9e88f47e8c95c0a246934c1badd9b14b6610e48c12016d0a85bd01823d03bb0e60841ffaf93c126a521bb7793b6a2975476aa37965946b7ec3bc9db1f4742ae4c474a0ed14cc6884e260eef0bc65c31b0920c2a3642a6755f80cda40c31f58ce8fd4bd33d58b957c396002a633ebc90810e75d259b97db01ca45dd5cb51d8ff421591cc00b8b0b66e32e8e5e92554775bfcb627e5b296b210eb9d1f5795d1b52e370ed90186fd9f94b204", 0xea}, {&(0x7f0000002000-0x5a)="8fabe81b28c4acfbf5288b94b5e076e65913662f9c73c91a366859ae39dbef077647684fb23b8335021083f41315bc941695f1f5223116934f61c7b7c1357ae16dfcb8436464221cc3c87ae8eefb5d6d3ddc6903bfdb69a9d169", 0x5a}, {&(0x7f0000001000-0xf)="e3e954e6544ceb3c70827529bcb7f9e5af", 0x11}, {&(0x7f0000002000-0x45)="66a378fadfce29d8af6eee5743be7840deac67e25d25cc2845ce029d8ce7159df5366f257ced0ec1ed3b07a5449629fe18ade0e8f53e9d94bd449896dab083ba64cab5c83b", 0x45}, {&(0x7f0000002000-0x15)="d9a08764a881d45dcd248208dd19c710f141b3302e", 0x15}, {&(0x7f0000001000)="201fa44129185115b411455ca1b39799a08ff63dabb59bd2678cad4fb2e3ab99a23d7933dfafabe02c8af32300ff6ebeb9dead5fb1243736f797a8258a3bdb0754627897b7be2655ad0df702609590d9cbf624b33814df6b5f6c9ff29ea89825b7a22500ff9fe3fa074e68335dcfd4b48082976b404f9360c044f619e0de2ebb47d30891f51bbe009ecea6933f072aa7ae4fe3ef84e1c14f8f66e96d97ce78edca0949daa4464784f4c6e6ea9e9ddea451398854c9dddd37ec705351fd4e27eda90edac0ce19b14f8bd6060e28930856346db6f6503524d1024eba9333da68bd8409f5fea20606b8acab", 0xea}], 0xa, &(0x7f000001e000-0x1280)=[{0xc0, 0x0, 0x8, "0aca3c4cf084c6195d54c3ffa64b886b1d699cfe76682ccf6cec8b37ea9edb3d5f6c6a91be5df5d13f884ad6ebdd79ddec2d1c57f0dd8e2f25767eb2ec049a834e8a242b63ac7a4a60bcd5837df0b3a7b34c825f062de054a48d2984bede05637c2aeb457fb52d435221695ff99101127c8b8fbdff2df66cd15c0fd8a069f7a7e31b3891761e7f68dc2717286bbb256c3feb426c73e49bbeba62a55b4a5b7367e8ddfc98b564829d575937ec3073"}, {0x1010, 0x88, 0x5, "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{0xc8, 0x100, 0x1d18, "265a7d6dc868c16fc4abd32dde7afca5b7be03a68ddfda823e47b68ed90a4870c1f500ec0bef265aa88e801da12a9fa939322e90a11c20039543556b43fd9dfc11062a3ff277617ff3bc648cad4870e1b991bd8d1c077cf8b3f78df0b332f9609237c11c76d5bc2acd1bd927227a2aafe9d124add603ad1c6b0a8834335aa5db4ebd50be8def162ce5fa659c2410e708b1e8444004a7183be681f349b7d8645862154c0d2930c50981a8005b53e32c784665b5"}, {0xe8, 0x113, 0x7, "d9b59b34aa3510bd6f1a20d0ddc863c40ee8ad37a5511f213b4d4d1e3647c0bbfc97d1f761803de44059239ef512e6c0031805e9f90a5f294e0ce9383ca6253326a85d60193cbd49b9e7ce9243c3a1507f17aa3350224a6e4083648c9fd69c4911ad11bf4b261b3b17f6015ef3d1c65a65833a4221a26d9f1243bd49249a88e84f4901ce6f062fb7dad410b8b744ca105f8b2278898e3b6d0f8c7e5e76333c492bdf45ad178060208ac2659f343cc300f2200997a7a9c7efee6687f4764426117c743c24a23209746ac0ed24997df384cbbed2"}], 0x1280, 0x80}, 0x804) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f14000-0xc5)="b2c7f71db8de6f6674ba934382801e919e2cf7e5f194850254b0f1e2656e5894bb318e264e4d1bd9edea7cd1ee343796f5d58fe580c7a873741e81ddb02871150eb8117df5958bd67bdf8abcc1c1fd5c416129e3e8c7f799d2a54e8ae383a3af18c7f7428bcfeced5f580300eda9df16a36d17105000896de4471d9db81caf29b6e02c62d4b671c56603297abaafd8b35f4913061b34d121dcee9c0ba2d9ee0675f34a1937afe094462a6cf00daa95b54758bdfe00a079aa39ac7c76d4dd76ffe042ad5d80", 0xc5) 2018/01/18 01:46:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1}}, 0x26, &(0x7f000054c000-0x50)=[{&(0x7f0000111000)="daa9524c50ce8e54c1e13e88b0b5433d12", 0x11}, {&(0x7f00009eb000)="13683d1e0d4aef7fee6d8f4283e2653ad66d2fc4ce5d22ededd8790fb8438b9a3f1f483a78903bd6be83757cf349e947f363da61f5cfa6ebea899fd28fd6ee846091a0f9bf36f487a1af5c0f57fe114f1ae728289163052d69621d7ccdc83d801f8fabf1b89f1a019ac72328be53877f0d3e279e24c9afc26d50a7a5aefcc2ba03dbb63308b8e8b8ef48711b34bddcb3451d6c3e456e4c7bc92aeb643ff2864a4ea8d36f1ec3c3f328cc593da01e0c9070f990a7e120c4099c9c05b8941a391d7b58fc4ca033ea5a90f1ebf92235374363f5b7127fa57a7e", 0xd8}, {&(0x7f00008d6000-0x2b)="9c93521fb4271b72ba2c707da5ce73ce782a5f478e96672fb640c6a9e94e994b5e4e2ccda0fec6bcf56799", 0x2b}, {&(0x7f0000304000)="", 0x0}, {&(0x7f0000143000)="d47549efc37fb8d5d2e99b05a0b4eaef665984fbc3e9d9b2b7e70d7469ac3666e9c736d18ff2766fc4bfabcacb4d3741cee080e4bcc1d37a5da0da4f615421216bc856c23eacda9cb6d1072c49fb14007c0863dc4237ecf6be0033e61adfc9a8db69be2f8ddd1bf7004f7f299ae56e52bb4f2810f6731822fbf897b14fe62bc805dd17bde345cc4532e871ba432f9b0fb5b004b70429ce03be4775baedd0f67e789e92fd6e9f53d5f4acb48c963ae59ebeb24b125e1ee8", 0xb7}], 0x5, &(0x7f0000000000)=[{0x1010, 0x104, 0x227, "cc46e8efa264546c1b2fd816b1453bed4b0214a3dd01245cfcf2326c55cad8ea3652ca4c5f4e8c05d8c420319c056eb1f25ac5fa2f7222fa366ff73081115f454ebd7b67ae5aa0a4b395796162a605b2783ebc060d565199e99c57f8b6ff4d251cc0920d2d1e5b77e2699bc9bb148e391f8c2f76ca7f95c322cef731970378eeb89e732e6b5a48452fceee5d7f1b0bde9a78bfe25e9ff550b5bb47a43a499a7305631a413817407cb203590e40e996728c75466421623a129a9645a8f8ea7df743efe0ebfff965b86c3f54244443378ca16c572c73badd6e1921a69bccfcc7944999c2af1e939f2dc491c712287c2cc1cabdd90a686e75b96205c497bd041b0c91cffbbc75051aedb8c04edfabbc00821a39852d5eeedf1e9607931709388f89951f723266a1f54c285630d38b615b49e3c7f9ab6c245729a1dd7cb44bd523ea0aefa7662e1accb2eb22691a65b954c23a06cffb0c29d9f1d9058fa4fef6f82466a0592fc03ac6ce3fb70f2671e15e95b3b328c1c46de405603102e7270a415bda1d52eb6b321805782135e7d41c9f5cb66b5647a4b44a0bc5e7a3c1471b21ab928468253ce29bb83a8e6dfe8b47bd031f3bc903096ee8cf6f28721dceecb462c0c4b71544a147f6d46d10a248d33ade4c64104bb355bca46546db0bf54b6f8187b56cd434d6971fa60518649bffe2e27412419e19dcc22c0adf89c761a7a6c7a639109459907f6c2c7b28c09054b66bf3bd98019a8cc3fd33850580c71d7643b1b5483ade62a6e348650b525f7ef27c5a8c9debd0f99e63eb7b2b25803feef183c966b85eb836b6488a9dbf15548a3cb2beacc5c82d8a1be496104867a3b5210923f6715f6195f420b11c40ea39e344277a433731e596c2c0722465f149cb95e77dff87105172bcc981629eed96bb34b69f18825e8d2c4e757052b7f93461ed1931d204a14459fea13e4905684dcd9aea4f8b757b8d7b8455928624fed96ddac4b249f62165e6ca390af12d325d26d4eeef3a8294d96569c5cc9ea8a5c1c1f27cc0927ca6fb9beb7253a45b27002a0af94797cb742a264cdaeda953ad3672e7458f5479b55a59742f64eecab1f81a323ded9d31f793a21903722420aa0d4cf95bd3a897fbff452f3d88a94ac3ffa917b009e2bbf5bbd0bf05ee00d74e26133b161c3cbb7e6f2763f5b38d54a1ac01b9af5dd3ce27d47298bc0c225ac431601c0cae7b22cbe31b43db3375bc046725cf5a8f5154603f7f2cfcb4c9257879c2786399acaad82631be19f045afc74d92af5de1296cab677b14994635ae741081c6235e05479d2b401770de8ab8704df79cf4e92cdf2d7b35320330e247fb6071333b447e4caf415bbb3c65b8f8065c6e208dec740e64066a47fc3cf2193874b800f141dba6b4acdfdd8bfab373c4441e775dd3073730f10660d31614eb7649acbc8f616cd4ad0fe260da48ec349b6b3992230f925de89d2ac89da282bdb6665adaf6f403e1d33e8a778714146df3e4ec995e6b1f5bedb7a4aa7619939e96338031cd1dde16928cda76c41e529cd73009884d57ba5698409c31437e7beffc4774a7f2bff12c5ea7409e13e4ccb2ae7a9c54d9a4af15af8ee14ec8e1b33dd97babd785a3ca2fb60622c791070728a46bf61c0500847da3778a1d3a4515c5eeb53f1679c39a8825e11ec39e37064b03ff4c3384d023ce74284625ad8127f15b266e01bfea5b8c40c26f56e31f71cc80dea598ae7f7caf3146041c2d60caaa41d2f2569e8d738460d6c234c85edbdfb0f4a86f9f0ac43933e0fb544dddb1aca8263237a830d7a97b89efa79e1c1b7c3843e3960b1ad7e861299438f2616dea0d0845fd446d05b4c2cf6864d38ed0b51add3a49c9317697bb38a74f4326bcba2eb4d76859f1e7c55688a316fe1a74ba9ec03d797864e85241b9d8b5646e7100d24a184e17a2d170b0f1b4cc9632492de8167ab1958ff1e9c001c14310380476bffb74f727813cab15f5bd1ed6722b763d83925be1675fbfea87c628b692de554fb8a60c3941bc03eccada7fd1c799b772ef6eee734c92c25c977adacfc091cb7d641b59e1fff3eeb28f6b2158233d2c5881f6c990103ebbcbc0ef6b0bad45ea46435708325b2954d562041d0c731091f7d4825038c8fa1febdbea5c7bfe0d4fef31bacccda551616574f86c33d79521fa9fc22721d50f0524b1bbf3d8816417ddaa771edb8966872abde4d09dab5a74477c29d3eab97c69bb2c1664a0c5a80829d3dd2c8aa5d72b449a15324af79981ff4c2b353b612818b75de8762c1306ea034b7ccddbe5399562231ab3fe50a30c6b0cdc3c5eaaffba0ddaba516e18efff9342f170a59971c4274b78485725a5f85bab94d26346dd2962b9a033376a10c1a9bdb55f78c07ef14bc5fe8a46082fb5855840f464f497554389fc1efe4db795ffe69760ae6579f0699d368ebf9b72404519b8f5fd9115a27c93de34020b6117a704597b6d5a40f5c2ee88807312d5ea553c605d09b7d8cdcc60803f622239fe4736ebfb14d2511f000a9e8993814a104f3c653e9cf074c689ab99a5ed5ac9f14869a081117c6150c794089f134a4ee4f68343269e573997cd2fd9113068569b4639d2c8605d3ddc407d61dfc37ca458fcd2427d364fdf0a0b40ef6310fba441a83184d465130ba4a1a605869348903f2ee7e288e7b3ce9bbef65c0c156b3ab115b10a21a9635ec289763e8de03fce0adccd8cbba11c312cfccf9abc6e14dfd4ac3314eec34b0c34b206d09f4eab25af81e7372dc46012bfab237b62f9b70801009ea7589635644847f8559250477a9fac79972df09f4e3af22ae047c6c312323bba11df763a3c2a983ab1b5a62d829e9b3a5f3ae2cc1a2a7c88163e13516725a2fc49999fc6bac598a7e05206fcdaabeeb5255f48a694adb77be46d49254cc7746a95473e8fdf2655f5cdf2c92b8722733e32319250382d11b700134c583594284e8b7681c7ac0ffad24de68441fa4e70c88a0a915a7d29b72adadcddd0cc948ab79e0f2388b0447f03ac223ba61d9ee16a58a5aa751830555d9ade07f85f6eeaa606bd124e3af958a3c6f9b86fdf812d3f84f4da26cd19efa0dbdf528947f8ddbafa1760794775c71202e5b30895df20d868504fec63c3929a7dfcb2559629fafeb41313fef674e3c5d779b39cc4740edcda050296f07222014ac4ab3f470ee29dea3dc6626476856a73386d6bbc6eded08c752654649ee4396ee91fb7ef2b5b519ad8fa61be65f07b135c474207ed7de3f1ad8e361bfe4e94c5df9fbd92da928616d4c5c196fe4aee09a309bc6592e02d6093d853325cb9342ad0fe2a432e26ccb9a08cd245fa1b9937732622438bd188ab952d5995786f7b11b009bd3f41845cc49edde27a7d3355b36e5e27e11bd1f0f53a00974e3aef19a99a7d0497660782ec6a220cc6e0c55dfcad2955dd56f12dcca4154be6082831b4f7620f0b26bbff07e55218020d97507f9e5bf7e244ca1f3730663f8453b6b67512e057493d10a5adce635a90056a972110454294c511dc869cc6e299b56b3fd2ece5ee4dda2618fe8469615979e8618e2b04794924dc6e588c5af78f60452027e14c4d3f68a1f3be50c0328816a5b4d8bd9545677013937f5e380d2069896bde0d145044078c253b88e3f27f62f7a42715261a5d3e532ab3077414fc88282b36cf671cefa14df20dd6cd147eca976be9d1fe80c8df6986069c6da6fdc18331d84bc58d47e5881b224a5be81f2d1f4fcd18ace3692ef6aabb0c44719032f818c3fd93aaef5686663734cae0bea430bd0b73c604270aa43ab37eba5a39d797c57148065eea05a47ca34d6cc15ae1da761839385c5d7cef450a983fcf41b938722c5d6f278c6cfc692f5bb91783035762d9b1b9fef62ba8694b57437c8ae66204762909a5b07e6b179a98eb00dbf15831398a5bc56f7a19aa0cd9aa377b481ac341e1b44b7227ded685b805a16d56734705dae9e22c60410a440e3c24f61ab122b18a122c6e626ec7a6925d2f82042e60e591a9d9c452e4662b3e1ed365a2644269d3556e283fdc3e677a69d88a81f39b63a33a238ace72d967332a32b3620305550889edab2430035e01fe2b0cee3d978e1f8dcc7bc5c979c8b08177e76ec2e52e6dd63fbefbb40d7e81cdda70db2102bccdbaf93dd083e6fa0f87fc3c78d85a8d099d0a334dd75dda4051ff555570cf39976b49eabb8d4f11d1a7013aca5cec2621f7789de1d8b3e3e77bba4d750fece18a8550435d5cf1a42ff20852731c01fd57b55064fdad94d46d64095c50445eb19f7ee6fba1ac38bcafe4d10904230d299b9967ec2b7a218f5ff2ad4413989a629cd996903c461607ebf889f5230de85ae63133203c06efd8a768cd2960b2d332f7cda6f1803ff4646c74f6e4ed43014dcb7ff7b4eb6be3eb94a0784d4d03f26d6d4d9f9305ad34cbc272f939cfa11a7daff07a8c2cc2302a2866b3495817dcc2eb4ef05dbeb7af62970f1e95955a1ba4a36fd1d407ea0501aca200dade13eafa5587337e12266814f295c963990657d124e9aa9b8ac290bdc82405c7d3e4c12c8b8966ea9cd3defa48e74fc1d887491afe25b22e72d6af9a6db9c72f5a192a05d30561a6948c94bf28590bed468dd3ea743574a6c9c494256e0fb1ad82302874c45bdd5b093861138ec79de1f315b5a7b8fe68eb9f1e508629713fb2e47a3b4761f8f6e3db7085b9cf2e34667d85c5f8d1c465038ca57571c0027c8d4c86e69913e5275ec8a651461c24f3b38b6528fc3c9c7e255d97d98d4f6d50e83c1e7c8ba991ef72cd9577bc96cb1bc0681145d422b9bfc671db32edd063e04fac17a7f567911cdace36063e674c5ccdfa7ac966d417bd53cc865e42bfc69122c4f63fac4e7d3424b86e1543208007a23e217dbe4fc4b0725a508ee27ecb1f4b57356afb0c4774790d642ac4e8fad768cad939cab578358a1b9f31dff873f33dfe701568a7cba177f8eb9f5f1be4a135f23f4898db13c35c5ba10a158d02c9e70e484aa0a46e73452aafbea3ad6a4c2986ddbd3111ce8f2a326713a1658e1df251c24f4d1201e92478ee30212e2aac090fd0a15d3eda95d8bc8e546c358a7ba9766966507d2107c3607e4aa564c854efa94e843d4f6449250c5d7abfab268043f7ea16c87a229720d2965489722176540b4a481825107d1aecee25d7ae43102e590274e1adb94afc0c88e21ee65a59045d95718d279ab159e0bd0faea73575bd7fcdadc0347b093d92c0ebcbb7b5aa7e66c5430b2c45311f8f9b59aae498ce55a6318eea0bee57b5208f1b50557704efed72b21aeb86d4a13b3e8f522a9b44307fa69c2419a6d6f442ca02c9ef170988971a14b9d879a0a862fdec4c021bbe8048dc3a9d1f0f91d583c3b6fdaa576662ee65196e894f0afe07ba6c87c7b231200e480a49bb77b82cfe10615b89b450f5799add4e72c5305bfb28889ddbf55a06233ad57562a0812964504e7cc54177c2374954db85f2c8d087f4a4b8b51576d720d2c248992cbf535e6d70098748077459ad92cec7e30d363e221c7dfbb1d45acf4791a9101cf3588b71a8f405e2aa8db41ffa45a613bcd7a282f9a32162e7a68b442e84724ef97a0032042bd29be80122a8cae95cb2a167d56c4e3b39079ee79de351ed9c1bb7feb50758f075ff593667eb05b1a4cbb4c990537decb435c7b106946719ac0861a3d7417df79e86683eab490d703cd6faa27ba00dc18f803ace7fd7c662360d9e581778410dcc0abefda1c59a8962d081eb2611a634c9"}, {0x48, 0x107, 0xc567, "7f54819f1bfcf94712bfc1f102d3cc30f05acf7cf14f658f03851a133d28479a88a4827d2a4c466bd2b18826fddccb6f66"}, {0x68, 0x1ff, 0x1, "23013ffcb5de04d3162857f2ba710fd698a43b5936a9faa4d0b00886256f444ba8a7bae32b71a4d084a6f5b0e7e0dedd7f818c20f71b6f7867add61c55ec285e6c765291f40f817ee8bc7406d77bf1af52"}, {0x108, 0x110, 0x5, "d273fd29f6c05caf5ca932e5fb77fd1a36a4eddade0733862eb339dccdb26aefc7c151737263460d39244677228fb45e624160e7ef242c1444e80c590941ec45138d63666cc4773affa094c2e2f2a7672d2df4712225a59b60652e2fb0a678b985a27b4161fcaccdb98f314a734cac8a9f0355f284a9f0c5d09aa3956c2c6697e5449ecef9df71d90589697a49dcfebabc9f2534e68bc041fd73298009f2c019fc80a0816d1132e6f117eb24ef734854f63fadedcd600455224d44bf27bf4bcf5456031bcd988ae999b5f413f76d6a000b03afae0c204002addd1e01e7077005cf5a00355da41ff643c36a4bf7f46b2f7e5e11fa"}, {0x68, 0x119, 0x7, "1baba80fd274488578f859c6398e7e0737291a2a11961aa7f171310a2cf1c38f0c93f172c11695cfe4eadd13e3d2342174c526c66a444a1793c62eb3c46875fc95deaed863746513c2c015166690d74266f38eace9f9b1"}, {0xc0, 0x105, 0x1, "7f0e5f66e2354d619825ffd2c85133e055722d8216f5f82e1531747fc02499641f550e2e7745d3e9223059047be4b106a802603a61e5ac8f8960aca7846030dd7fe99d13d3186741b3957e3e9e39c30a6bc24205229147b636dbd5a589704c4aa571116c59712c424f001f521b95577ee9b14da32087f4769d157c38ff45f7981181a728539e37538f9d6b4ff449f0b26f2e6de29bc96711dd33487c4d45544541eda322ffa4a94cc8dfb3de0250688a"}, {0x48, 0x3e, 0x7, "b3fde28822d7e831a15080da654f982c15369d969313b288a15aa2f4734e6576fe0bfe41ac89219c431c566ca9830918c0a7d4ea"}, {0x28, 0x10c, 0x20, "9ff5029f011c4f5ac601aa12f072ff5528bf5482"}], 0x1360, 0x1}, 0x4) r2 = socket(0x13, 0x802, 0x9) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000040b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000277000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000e2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad6000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cc7000)={0x6, [0x81, 0x180000000000, 0xabc, 0xfffffffffffffff7, 0x4, 0x1]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/18 01:46:53 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20010) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000000e000-0xe0)=""/224, &(0x7f0000023000)=0xe0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000)={r0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000025000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000024000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000010000-0xc)={r3, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000017000-0x4)=0x0, &(0x7f0000025000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000023000)=[@in6={0xa, 0x3, 0x573, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x84b}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) 2018/01/18 01:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x2, 0x5, 0x1, &(0x7f000033e000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000053a000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000abf000)={r0, 0x0, 0x9, 0xffff, 0x6, 0x3, 0x80, 0xfb1, {r0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000, 0x100000001, 0x1, 0x80000000, 0x4}}, &(0x7f000076e000-0x4)=0xb8) r4 = socket(0x10, 0x3, 0x0) sendmmsg(r4, &(0x7f0000b8f000-0x1a4)=[{{&(0x7f0000dc3000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x3, 0x0, 0x3, {0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x32, &(0x7f0000448000-0x10)=[{&(0x7f000014b000)="79fc8927f7662f346a01e8a23e7c593520feeba2016db593a257035efe75513c41dbd74285a47c3f9d197944", 0x2c}], 0x1, &(0x7f0000909000-0x60)=[{0x60, 0x100, 0x3f, "6d98c0c7c783876bda5e9e99825ea0ddbe70192302c5acfbfa42bac8051a4f318ee380ca76dba912c385a88bb64b5e79aada6e0117dc82cd27ba0357db384193827988a1e3f2811aaa"}], 0x60, 0x10}, 0x100000000}, {{&(0x7f0000fef000)=@nfc={0x27, 0x3, 0x8, 0x3}, 0x10, &(0x7f0000876000)=[{&(0x7f0000ae9000)="6ccd3ba2468b84648d77da4da2dfc0d54c70f5651df35387af9ad6f5558123453d536466f9f09ed4fa246a483736ef22b876978ce1b9b0c9e0135849ceb7e76185f9cfffbfc8306ec412bb7f449d658e7042c11bd90a9b7ec3609036b49d82eda74928729bd479", 0x67}, {&(0x7f0000bd9000-0x43)="e8afd86f9183c3e21aee2e1696c0bdedb19a85a0e28ddf6a02b296a2c1a96f4db08562ebab13fa16b74f62e56ce789f3dc5171af76bdcd23a4a3fc89b62d9b3c38c535", 0x43}, {&(0x7f00006b7000-0x30)="a7e811b33ab64b93b388314cb74fb92bcc2c31e5894bdb1f63669100c88aefb8996df1570790c9c3554e363f8a285354", 0x30}, {&(0x7f0000894000-0xce)="7732b88bebf67a7d28f4f1e79ab94c6d8a720925d32eff2b6ef3988050734831938f0781138ddecb379dc2059d836762b8d02241c312608114c62ee843de910d1cafc0e8809fab4fdf29afd7c00784608865663fc890bf67fa00aeab5fdaca718c57b32f26294e1a9ec1d8c24729e7cbda3f3cc4841f80951d6fb8797f1c31453e8d767bf2b6052ef8d899cb9cb0ee124c15a0a57c6186453b4f6a35a100bba6cc70d1132e21b2b365e98f8f1db50870d65f613922080fb24eb6231e3cee2c79babf7942e352f35508501d9f85b1", 0xce}, {&(0x7f00005b3000-0xc7)="1dd0fbbb4b6850a5d4b3b4a76bdf360b8b904b2ca0f56da704746a2ec81bbd7ce0d5f3c65c49384943b0e210fc93e07e4ba2ba17fa8e9e93a76e695952fe9d92e9898ffddcc9d1b057b4dc4e33376d03688df60445be252764d03dbf0c3ca1ca07bb19951795166ce00c857f3e3a9d4afbc7693cba565ab161cc7f74009dca6a7258bda7e418051777e583e1200b91f4cb3e098d749264873404a1c9a03d681b9cf365f06029463d4fbf03356dba001210f415e6b210c240281af2279ac0b0bbb9451b6c27e976", 0xc7}, 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{{&(0x7f0000a12000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x2, 0x4, 0x0, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000a3c000)=[{&(0x7f0000656000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40040}, 0xfffffffffffffffe}, {{&(0x7f0000083000-0x9)=@rc={0x1f, {0x72e, 0x200, 0x100, 0x100000001, 0x9, 0x200}, 0x2}, 0x9, &(0x7f000094a000-0x20)=[{&(0x7f0000dcb000)="39116727e754e893aa91fe2f4c1b365bf134a0dca5deb3aeb2b65c5a9ada3c09a77ee2b5a0e693efc8d5a0ab6e611332ad4fb6bfdf654da4e0e6580ed51bbfa3c8b1e50977aba0ae897b48d0a523802958d231baa34bdc77841b915f296ed061c5a70dd2c8178d2370be53af0a58730f0982ddd9687f9f49fdb97df471200f5395693e6dbee7c587655a02868267f28a", 0x90}, {&(0x7f0000eb7000-0x2c)="c6d06e4fe9fcabe2e5b7c8374558ce3b547a9fd4c78cb1287640bcb1811d5bb24ae94f5b6704209679f26176", 0x2c}], 0x2, 0x0, 0x0, 0x8000}, 0x1}], 0x7, 0x40d0) write(r1, &(0x7f000073a000-0x26)="260000005e0009000000eaf83a0000003f00000001000000ffffff000008db1ee9ff4435eade", 0x1f) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b92000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000b8c000-0xbd)=""/189, &(0x7f0000032000)=0xbd) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x2) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f00001f4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c3000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000080c000-0x4)='tls\x00', 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) close(r0) r1 = accept4(r0, &(0x7f00008e9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00005af000)=0x32, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000380000-0x4)=0x7, 0x4) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000004d000-0x4)=0x67, 0x4) 2018/01/18 01:46:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a82000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7ff, 0x1, 0x1, 0x1, 0x20, 0xfff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) 2018/01/18 01:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) recvmsg(r0, &(0x7f0000ff8000)={&(0x7f0000569000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e2000)=[{&(0x7f0000498000-0xb4)=""/180, 0xb4}, {&(0x7f0000283000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce6000)=""/187, 0xbb}], 0x3, &(0x7f0000ed6000-0x78)=""/120, 0x78, 0x5}, 0x20) 2018/01/18 01:46:53 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000038000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 01:46:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000df3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000622000)=[@in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}]}, &(0x7f0000c67000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0x10)={0x4, 0x9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x70)={r1, 0x68, "57f53617b8a0fa5517fb4a1d66578b245e2c069f8e622529f865de0cbfdbd88380a638456985d798c4bae1e4305f54b117128cf09f0c0619e98cf73e723236843fc692ac710ba4331ea1fb22a3d630023b34dc06c7551cc4f371f7b82a4ddad2e91755e6819bffe7"}, &(0x7f0000a4b000-0x4)=0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0xe2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000b6000)={0x2, &(0x7f0000561000-0x10)=[{0x4, 0x8000, 0x1, 0x861b}, {0xfffffffffffffffd, 0x8, 0x5, 0x20}]}, 0x10) syz_extract_tcp_res(&(0x7f000029e000)={0x0, 0x0}, 0x20, 0x5) 2018/01/18 01:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f000032a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cb000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000306000-0x58)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}], 0x58) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, &(0x7f00002ef000-0x40)=[{&(0x7f00008eb000+0xa1e)=""/219, 0xdb}, {&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x4, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x8}, 0x20) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000bc4000)=0x7, &(0x7f0000796000-0x8)=0x2) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/18 01:46:53 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000015d000-0xc)={0x4, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d3a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6f000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f0000119000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r4) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r3) 2018/01/18 01:46:53 executing program 4: r0 = socket(0x1e, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000000c000-0x10)={0x0, 0x0}, &(0x7f0000927000-0x4)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000fe0000)={r0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/18 01:46:53 executing program 7: pipe(&(0x7f0000cce000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x582, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$llc(0x1a, 0x3, 0x0) getsockname(r1, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000ec2000-0x10)=[{&(0x7f0000000000)="96e857103c3f4b5d1ff1e1e1ccc13c50394543ee7d35ad386915a2766398c91beca216b75295ea55f742889ac713a0924a9ebc28da41d2df8b89c7a6b2f1f3c1412a996eda7417c61a1fd3d573ea570a29fc58dcb6b9e2ca662e7ae34bddb1649d50ba51dfda1aad0eb2", 0x6a}], 0x1, 0x0) writev(r2, &(0x7f0000002000-0x70)=[], 0x0) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000065c000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000044c000-0x4)=0x9d3, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a14000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000489000-0x4)=0xe8) sendto$packet(r1, &(0x7f000099a000-0x3a)="61397b605bd81599283cc5682f68e221b3a2d138b82d1206292e61ec4282d8671ad9a9f9a4b04d4c5afaa1696d5c020fb4255016df00b17a2d5b", 0x3a, 0x20000004, &(0x7f0000992000)={0x11, 0xff, r2, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) 2018/01/18 01:46:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0xfffffffffffffff8, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet6(0xa, 0xa, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6f, &(0x7f0000001000)=""/44, &(0x7f0000003000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000096f000-0x8)={r2, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000899000-0x8)={r1, 0x1}, 0xffffffffffffffef) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000093b000)=r2, 0x4) 2018/01/18 01:46:53 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000060b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fe3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001bb000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000f5b000)=0x3, 0x4) pipe(&(0x7f000027c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000349000-0x4)=0x7) connect$inet6(r1, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/18 01:46:53 executing program 4: r0 = socket(0x4, 0x81006, 0x2000000022) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ae3000)=0x5, 0x4) bind$nfc_llcp(r0, &(0x7f00002a8000-0x60)={0x27, 0x7fd, 0x5, 0x3, 0x1, 0xfffffffffffffff9, "1dac09a0dccbdbc2f67fbd9c3724badaa09ffe63c429d1445adc8ce89a4aa2292c6aad1783fa4172d8ba0ca37e20760ad657732a0a7a104596f247ab253f78", 0x8}, 0x60) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000197000)={{0xa, 0x3, 0xffffffffffff7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54}, {0xa, 0x2, 0x1a9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xfff, [0x3, 0x2, 0x8, 0x40, 0x6, 0xd761, 0x5, 0x80000001]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff5000)={0x7, 0xffffffffc494f80c, 0x7, 0xfff, 0xd}, 0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000460000-0x4)=0x0, &(0x7f0000ff6000)=0x4) 2018/01/18 01:46:53 executing program 5: socket$inet6(0xa, 0xa, 0x0) getuid() getgid() 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000884000)=@req={0x50, &(0x7f0000726000)={@common='eql\x00', @ifru_settings={0x7fffffff, 0x3, @raw_hdlc=&(0x7f000083c000)={0x4, 0x1}}}}) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000f5a000-0x66)="048f01b4ca58c0f5095dc0e09773625ecb8136e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000539000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d0e000)=""/219, 0xdb) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000d3c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003d8000-0x4)=0x8) connect$unix(r2, &(0x7f000046c000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 01:46:53 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000816000-0x20)={0x7, 0xc05, 0x0, 0x401, 0x15, 0x6}) sendto$inet(r1, &(0x7f0000d69000-0x46)="393b76e4a4a870353e61ef9bf271755edaa7583a580ccb4b56120cc9cd3ef99ae99d1d74296efe8a8bb7eb4d2f2e560d112d80adffb35454f859b4555c3022730540b64b6d28", 0x46, 0x40000, &(0x7f0000fe9000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fe9000-0x28)={&(0x7f0000adb000/0x2000)=nil, 0x5, 0x5, 0x84, &(0x7f00000d2000/0x2000)=nil, 0xc20}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000cab000-0x30)=[{&(0x7f0000fea000)="16686cc9346644f298e297a69e4b9c9811259ab5821a4b792572fdebda1aadc8c192077b64cede69f47951481d9ab913248567c1352f0ecc1bed0ff72374e3af73a619597ad63ccaab407a0f4eeb3454cb638814751d42cc4519b9be6e5ca0137062cfd823528f1001157855bad90b0d0d5f3f4d1b1248c210a43e00d4ba6a0008e956f7de57d290c96d7c9822a3dc533db57b5ded47c6dd44ccfca05fd5c355fb2947426fc8b5f2ced15645a08df20c4396bfa1d701bbab1bfa49627c643d330da8451752e119028bdea784b2d78dcc95c6f9e69088923bdbc0b287ac9181dff2e5326188e7cdebb2a23ddd94dbcaefe058d1e405", 0xf5}, {&(0x7f000098d000-0xce)="e86c79f1588b2c7aef090560349c040add1c6e939118c6318736d6923c01d8a4c0c2a5bd7ff60182fd7caef28d179af24428aaabcf6c5af542e3a129add036944b64eee113466429ca06018626d199994d043b985aba1cebea8abe01ea0c7a2c9adc6c81c34a0efb249de020416999de51e387fd67f789b08dd7f94621dd1ac7ed63a88310e71d3b8d0c3f006f67411cc5fa9b31f72e6f41be34c41f3ebdb4aca25869cfa62fac2feb73186b1c665130f367e4cad802cebce9330dacf3d93839fbe9ccaa1af6ecc088e1c759caae", 0xce}, {&(0x7f0000fea000)="e51b1062b87e45e8e01cca799c1c0c27d1e070a7d7aa9b9080b35cda9bdd2c1e4dd88334f5cfa3edac1311793b54de678b9b", 0x32}], 0x3, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000feb000-0x8)=0x0, 0xd10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fea000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x3}}, 0x2e) connect$inet(r2, &(0x7f0000d17000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000cc6000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000fea000)=0x0, &(0x7f0000384000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000076d000)=0x9a, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x21) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x74) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) socket$llc(0x1a, 0x2, 0x0) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x1, 0x81, &(0x7f00007b3000)="e4aae80c3f127d560f1e814368c56d9866ff69672c706bdd8f475b7e9924cabd99bb80c85e5e5ae91211642200b0ed23ec01cb7ee8df6428b0577d5c9b78c272b5a621ecdb453f8aedaf1ccc5f1c62fd26dc3807d09fda01a2b666dd0c526ca5d5f17719cca7d093683b4e73045cf042f8829fdea3a67fe23dc59690eb462fbf0ed6737a183daa1ce736d0f7e56220658c09efed82e1c7dc207707951448414c6c91bcd38e89519da6e0b561b1b6ce8ace0b1fee2df26d21bbd5c773f89f5635c87a7dcace5f7ea27d4812", 0xcb) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000080000-0xb8)={0x0, 0x7, 0x6, 0x8d, 0x200, 0x8, 0x80000001, 0x2, {0x0, @in6={{0xa, 0x1, 0x54, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2, 0xfffffffffffffff9, 0x0, 0x1}}, &(0x7f0000025000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000060000)={r1, 0x2, 0x9, [0x6, 0x8, 0x3f, 0x6, 0xef135e5, 0x3, 0x80000001, 0x200, 0x5]}, 0x1a) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x6, &(0x7f00008f0000)="02000000e264042d996dd649998d4b25d8fae185e4215b37ad7cd8cb71c9a31bf0255098ddf7748848f204f500020000d0758fe3b85d4402618fa2b5cc36a936283746cbe0a083706db81e2a30e544b90f12f78669", 0x55) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e2a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de6000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000214000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f000076b000-0x14)={0x11, 0x16, r1, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/18 01:46:53 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/18 01:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000468000-0xb)={0x2, 0x64817e89, 0x7, 0x5, 0x81, 0x3f, 0x8, 0x9, 0x0, 0xfffffffffffffffa, 0x4}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c21000-0x4)=@int=0x0, &(0x7f0000562000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009e0000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000-0x4)=0xe8) connect$packet(r0, &(0x7f0000cc1000)={0x11, 0xf6, r2, 0x1, 0x80, 0x6, @random="2e244d3b7fe7", [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d61000)=0x40f, 0x2) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/18 01:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000803000)=0x0) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) gettid() socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x1) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c76000-0x4)=0x0, 0x80800) recvfrom$ax25(r2, &(0x7f0000606000)=""/119, 0x77, 0x40000000, &(0x7f0000c79000)={0x3, {"d403f038e9430f"}, 0x8000}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000df0000)={0x3, 0x9, 0x1, 0x7, 0x200, 0x10000, 0x7, 0x6, 0x0}, &(0x7f000019a000-0x4)=0x20) recvfrom$inet6(r1, &(0x7f0000030000)=""/52, 0x34, 0x10040, &(0x7f000084f000-0x1c)={0xa, 0x2, 0xc9d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) socketpair(0x1f, 0x80000, 0x5de1, &(0x7f0000b62000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00008a0000)={0x3}, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000008c000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0xffffffffffff299f, 0x182eab77, 0x2}, 0xa0) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000078e000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/18 01:46:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd0000)={0x0, 0x12, "08b4e32bd2671c54b4bed9e3fcc9127ccac0"}, &(0x7f0000ce6000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000452000)={r1, 0x15, "ab5ad6e46ed05dc01a79cd77e6af3fc15be3f6a8a6"}, &(0x7f0000000000)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a60000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9c000)={r2, 0x28, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000972000-0x4)=0x4, 0x310) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000064000-0x8)={0x0, 0x0}) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f000027c000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xfd, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008c3000-0x5c)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11f}, 0x897c, [0x7e0e, 0x1, 0x6, 0x7, 0x1, 0x1, 0x3, 0x1]}, 0x5c) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000c3f000)=0x0, &(0x7f00003df000)=0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000675000)={@common='sit0\x00', 0x6}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008ee000-0x20)={@common='bpq0\x00', @ifru_flags=0x4200}) r2 = socket$inet6(0xa, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b24000)={0x0, 0x5}, &(0x7f0000078000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000369000-0x6)={r3, 0x3ff}, 0x6) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007e2000-0x18d)="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", 0xffffffffffffff47) 2018/01/18 01:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) listen(r1, 0x7) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) sendmsg$nl_generic(r1, &(0x7f000000d000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f000000b000-0x27e0)={0x27e0, 0x37, 0x400, 0x1, 0x3, {0x6, 0x0, 0x0}, [@nested={0x12a8, 0x2, [@generic="287fdd067bfd72e04ecae169446e778444566e4daf096d80787c70f54a748f781b514179e7509cad2a3315ccaf79158e9cbb5fc6d74b4bde840414354a8d4619673d51b1792b9a6b0612f41f1e33d988bc6dc6f8b36d35f506d13f54acdb63e353e12fe2a4b53324764ca7d3e16be1b219f117814a434cf21ed3dce40395f0b7db30f381684198fad68e7e247390c8693b272de205b578e970067127c05ba829d9730582", @generic="df0f09bc308b2361cac76af744740c7eb36bd6cdb54066daa29b68a1681d4462836e62920e29c3b54b0383800538", @typed={0xc, 0x3f, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="034590ffa92549a174ae71785587138210fd9d9acbf923d9bb90c1b1800baa440b445716c9ba4de05426913b7d05539a395fde173d205bbc6424d7c43109a742693cb51f99c5f393ff9ba86539a37a816a1a9e3fca091cf6a8435792663708241f9f2ce173ca09365c6137da7d8368033ea077424d2a062df81dd5626572aece9c0759fc071e9fc99e247e", @generic="36bae5468de2630714048316c235d282fb8d3c81f28c309ea2a927892e734015196bd48f5d27859e2554bf3dbd49884b0813de2738b57c4618da73afc3fa86e09d246cd9976627b8adefc613eb2259eab90a7ad7f7c6e8cb27af3f91bf7bc0187f7944f9bb9bae24e90d0f2767a98a20b75b77d29ce3301dfe94e0eb78ca3fb94fbb6cb8a642b578b018ad949c9f6ac3a9ce58d871963a212fec54385a9011fead278d1edcae025ca4b09fd45e4d5267d8b540f3f61fa72a33f7fe51298b9caa434689faafd560e1e0abf43d627e245a", @generic="e810812cc873daceebda45c2b6e0a607af44546151d18533ce4286a45fedac71b525bc98bc77b537659e4ddfd668f9422c80744e499786193ad1a8c5989ce534fbd42a9dc3ceeb4fcff44739e6b7461a829a5ac9814f1bd4c2f535853435389fad171a954c97d8c1f533", 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@generic="de67c7580f7486440f176e3c9f924a436e564e3bbb4db998439a9426daf6bb296a58e34061baafa1027432545121de5a35c7e612494b574984538400664e20a821d09aac9e97431d5975e4d8af2c37f2fad83b0eb5572171028a33c0a7992a6f4dc47da603c8acdf7ebe7d0de11b92cb0e5bc5be9fdb247a521d7db09c61158063659913900c65b736a4e31e7ee65099ecd85635930d5d84428e1626062f8ddebcd3d0195cef9de034d25599042495dafc511833460e396f1a0c60eea772a204cf12e60e9052751f1abb08b4c274b39b177bd799910339e411eb25950fd2d3c27d35a3d40f870b7b3ab9ada493a9d0405a8d", @typed={0xc, 0x2, @pid=r2}, @typed={0xf4, 0x4d, @binary="de2406555ab79619b559f8e1de36517e78e9c47ba3bcfb41b8e8e9cedf2659b19695b014b957ec7c029031a5aa5a4136907eba05aeffb5b4887c05e979cfe31c090c696d9cafea21973ddb18cf64897ce6a40b2f57210cb97e57c1740d22be62da51b3ee5b955a19f7b3e31224e925fb83d2e656ed7ca9475b2ff7de5709ae715fad29a6548435a2d6865ebae23fc8cc60efe77cf6225d10cb0ef60e9b69a4631674d46be702ad6b3e45642d565d1dfa52f589977729ba911e3aa1bf7509f9cbd69022297fb147c700a6b1f41be40059db5eeaf470844325a7fd3ce50f27d3919b023361124b9bf3ac7e"}, @generic="e865f6b7a765c636da1d84bf0c5a218111e92b53bb950aad90baeac0c40f671bb4fa908c008e7db05197d66cf115cacbf811c2faaa69cef399559fe65e89ebb9a8a2cc7baf5a24dc5d95e5396ae91890cce8e385e375a90c16591ace7b5b6cb0d1df58a24d1b81dbd94f7c6bdaac32660b1fd6367fe7a6c37efc0275a8c119574d8479117c532821afe7", @generic="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@typed={0xc, 0x60, @fd=r1}, @nested={0x17c, 0x86, [@typed={0x2c, 0x71, @binary="4e984e3dde249e66705468516a7305c3de392d61329a342d383e41dd0af4264b542276"}, @generic="e45f66f7802d404db7c0c5a4889c2787654bf5d4fdc00562915a7182c9de2093981146450e9d7d4b26c2562119a40b542e31f01e8a005b5f89ac889c376addaa58ba2cd9abeb4a6f6c979686288cb73d09a3a26307d370821020851da86dea8076626dc7b070dd3fe20dfa172713089c235dec4f52ed38f054e97f4db10aa92778781dea340b00274dfcc476fb46835a4dde99a0adf1adfc02b9a1ea6bff902505c9cd41795d265f00cf8e3c31ed6003a23a05ddf64bced5dcd931a50b4e2c5e42d0531d560f220d89aca82ff0e2485401fbb4fdde4928f83c7be46ab2d7027692494cafc7", @generic="8458b4ad555646c6f3588f3869fcf59260dbb42bb5ca798a6f15e48b846051517272e4b1cea7ca2c0685cb84fa29642bb4b81c12a1367f6c2842ec9a479bcf0fe7495b067e9d85404ae0d9d657a84843c2dbfafd70358840b86b3aefe4c08cf4213fd2c55ae2dc"]}]}, 0x27e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/01/18 01:46:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) 2018/01/18 01:46:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f0000b99000)=0x4) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet6(r0, &(0x7f0000692000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000659000-0x4)=0x8, 0x4) listen(r0, 0x0) 2018/01/18 01:46:53 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fd6000-0x1e0)={0x200, 0x1, 0x4, 0x2, 0x8, [{0x9, 0x9, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0xffffffff9beaa4db, 0x8001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffffffff, 0x100, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x800, 0x8, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x401, 0x6, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x400, 0xc30c, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xcab, 0xa176, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000339000-0x4)=0x0) 2018/01/18 01:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b4f000-0x4)=0xff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) 2018/01/18 01:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000011d000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000d5b000)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ec5000-0x4)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000084000)=0x0) close(r1) getpeername$unix(r0, &(0x7f0000465000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d65000-0x4)=0x8) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xffffffc3, 0x0, &(0x7f00004d6000)={0xa, 0x0, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 01:46:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000098a000)={&(0x7f0000ce2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da3000)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x800, 0x5, 0x1, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) r2 = socket(0x10, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x6, 0xfffffffffffffffe, 0x88ce, 0x400, 0xfff, 0x3ee, 0x1, 0x8000000000005aa, 0x0, 0x8911, 0x5, 0x6, 0x7]}, &(0x7f000036d000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000237000)={0x0, @in6={{0xa, 0x1, 0xe6fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6, 0x3ff, 0x3, 0xd8298291d7e3afe1}, &(0x7f0000181000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000bd1000)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="fb7e1184a09de5f5c554e1f81c203b2c6893eb6c46c0d5b696a923feac9aef64c6ca51122df2c495575bdc63950bf447d248499c5c08338cd4e5f3a32d1f49137be66ee1854040a1", 0x48}, {&(0x7f0000fd4000)="799207b994dd2a4090abc4c5b877946ab941c35764198d3998f66d89d13190b40dec5f40045b94e50f", 0x29}, {&(0x7f0000001000-0xd0)="34e160fa029505513e42e72a5811490971600ad63d37716c0c7b5eb99c64a26284192308a771a902e464e8f73b0c647504083422b633e2bb05791c8c8e2e350cbfb833eda47dd9e4ad23ca7f74f748e489f8bddc0b0f3f918eb6943b69b3dad9f5aa542bd935a403250d391b79e78199dac9b2bd8cce815215b04422cfd2638d383d37d362a4b9e45a12b4a48edbf49c871c1d3281e2705588dc0fc7880fd60bf2084e4437766975c1ef1cfa978911d8eb2f72cf87e77fda07fbf3ec5c36ca69c82088a34463b509a8ea5a36c219b356", 0xd0}, {&(0x7f0000000000)="924418825dddb8e553ec637fb879a7185d1b74733d7c2c5f0ea9de3646e5a9aa6c7f53abc83d32fad3b59ad94c607340c1c8fe4ca6638a2595ff6be78b091c1ecad0086a74ce6740da9fb406c31eb869532ab89eb32741e8c0b2dee26c5f3f19f79742982fd423ff4f2258b994907ad6481a2743187ea5e4fef4996d1934e243dd3bf1ef4f57e4c5e904022557c6fa4097fb138ccd0345ad62b483a24ccc7f46ee4cb8716f0abfa2bb7ea644f48b9de0e26d6c1c30b223d4929ac3c42dffb237", 0xc0}], 0x4, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x9, 0x1000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x200, 0x8, 0x100, 0x0, 0x3f, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x100000001, 0x4b94, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xbab, 0x76, r5}}], 0xc0, 0x0}, 0x800) 2018/01/18 01:46:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000055b000)={@generic="0c91ac73264840f326596c452cf92cbe", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept(r0, &(0x7f0000920000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a6d000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000027d000+0xc6d)={0x0, 0x72b, 0x9}, &(0x7f0000910000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000568000-0x8)={r4, 0x7f}, &(0x7f0000d45000)=0x8) r5 = accept$alg(r0, 0x0, 0x0) r6 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000980000-0x4)=0x0, &(0x7f0000bbb000-0x4)=0x4) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:53 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f06000-0x20)={@generic="57ffa45b82144ff0dcd41d3002575eed", @ifru_flags=0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000009c000)="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", 0x1000) 2018/01/18 01:46:53 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x6, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000020000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000020000-0x20)={@generic="5bbefab07f6e8e2d45588f17d1bbeeb9", @ifru_addrs={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 01:46:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/18 01:46:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008af000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7032, 0x7f, 0x6, 0x9, 0x7}, &(0x7f000078f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x9, 0x8000, 0x1000, 0x480, 0x10001, 0x100, 0x100, r1}, 0x20) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00006ea000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/18 01:46:53 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl(r0, 0x1, &(0x7f0000027000-0x32)="") 2018/01/18 01:46:53 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000a00000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x171, 0x6, &(0x7f0000001000-0x8)={0x2}, 0xee88823cf59d2b53) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/18 01:46:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009fd000-0x2)="08b0", 0x1b2) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000f1d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e3000)=0x10) preadv(r0, &(0x7f0000a81000-0x20)=[{&(0x7f00003ca000-0x34)=""/52, 0x34}, {&(0x7f00005a8000-0xa4)=""/164, 0xa4}], 0x2, 0x0) accept$llc(r0, 0x0, &(0x7f0000adb000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001f7000)={0x0, 0x80, &(0x7f0000aa5000-0x80)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffa50d84fc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x2, 0x4311, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe7}]}, &(0x7f0000c23000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001dd000-0x8)={r3, 0x9}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) r4 = accept$inet6(r1, &(0x7f000096f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000a1b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000045f000)={0x0, 0xfff, 0x7ff}, &(0x7f0000649000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000001c000)={r5, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r4, &(0x7f00009e1000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000bb000-0x4b)=""/75, &(0x7f0000097000-0x4)=0x4b) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000020000)={0x0, 0x0}) 2018/01/18 01:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dd5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000323000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e9f000)={0x0, 0x7}, &(0x7f0000580000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f9f000-0x8)={r1, 0x100}, &(0x7f00003aa000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff4000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000085b000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000457000)={0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc68, 0x9, 0x9, 0x4, &(0x7f0000ff5000)=@common='erspan0\x00', 0x3f, 0x0, 0x3}) 2018/01/18 01:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a50000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cb6000-0x20)={@generic="b4bc5c66391d1a1e872825a2880f48c9", @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="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", 0x1000, 0x40811, &(0x7f0000006000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x2, 'md4-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c12000-0x4)={r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b9d000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000)=0xe8) connect$can_bcm(r4, &(0x7f0000c16000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x4, 0x80, &(0x7f00003b0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005f0000)={0x0, 0x8}, &(0x7f0000843000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d20000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000218000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f13000)=0x0, &(0x7f000001b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002c8000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e6000)=0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000193000-0x18)={r6, 0x9, 0x30, 0x400, 0x6}, &(0x7f00003c4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000126000-0x4)=0x0, &(0x7f000035c000)=0x4) sendmsg$alg(r5, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r5, &(0x7f00004bd000)="57217be68b22a17c11a57fa3e9b150f9", 0x10, 0x0, &(0x7f0000e01000-0x10)=@ipx={0x4, 0x0, 0x0, "dd40230000ff", 0x0, 0x0}, 0x10) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xffffffffffffff6e, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000c09000)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f0000838000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000160000)={r6, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f00005bb000-0x4)=0x8) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000096d000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000428000-0x4)={0xffffffffffffff9c}) getsockname$netrom(r1, &(0x7f00002db000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c1000)=0x10) r2 = socket(0x1000001b, 0x3, 0xfffffffffffffffd) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00006fd000-0x4)=r0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000958000-0x1000)=""/4096, &(0x7f00005f1000)=0x1000) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 01:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00007da000)=0x5, &(0x7f00004ea000)=0x1) bind$alg(0xffffffffffffffff, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f000031f000)="b4eefe6b9a9fdde1f849e9fb4101e455431592d5c8f0dde14a67dce7c0bc5c2d34d3cadf3607676293e24e75395ca6ef7af89e15d70f566955c2da679789fd9f0ffebec4f37f72ea31807592aede859018ce7824eda96cf63a0f20b9f4b45f7146a95310086f41ee4e053b943bba6a71796aa0ccdd584cc2a1f48ad41e0af40d49f56ad6e1dd98ae64b3da4447849071a07af741bff4df2ba61d505166a4e11c0b0b5327645c9c8a490977a1fa4c1ea237ddd4c27f80d505031012a0483af46863e7340d86312d479232a1903c") sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f24000)=""/63, &(0x7f000065d000)=0x3f) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003e2000)=0x0, 0x800) accept4$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000818000)=0x14, 0x80800) bind$inet(0xffffffffffffffff, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0xfffffffffffffede) shutdown(r0, 0xfffffffffffffffe) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ca9000-0x4)=0x0, &(0x7f00003b1000)=0x4) 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f00000a9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00005cf000)="", 0xfffffffffffffe74) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) sendto$inet6(r0, &(0x7f00002b0000-0x1)="bd", 0x0, 0x0, &(0x7f0000a0f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x269) [ 309.292626] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = gettid() r2 = getuid() listen(r0, 0x9) r3 = getgid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f5000-0x58)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0x58) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008fd000)={r1, r2, r3}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f00009ff000-0x8)={0x0, 0x0}) gettid() getsockname$packet(0xffffffffffffff9c, &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000539000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000591000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x8, 0x1, 0x0, 0xa, 0x80, 0x80, 0xff, r5, r2}, {0x5, 0x9, 0x5, 0xc8b, 0x9, 0x995, 0x4, 0x0}, {0x6, 0x2, 0x0, 0x16615cb1}, 0x9, 0x7, 0x2, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x8000, 0x5, 0x3f, 0x8}}, 0xe8) 2018/01/18 01:46:54 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0xffffffffffffffff, 0x0, []}) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000-0x2c)={0x1, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) socketpair(0x9, 0x80802, 0x5, &(0x7f0000f03000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fc3000)={0x20, 0x0, 0x2, 0x5}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000fc4000-0x10)={r2, 0x4}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a, 0x800) 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, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003d3000)=[{&(0x7f0000ed5000-0xd1)="b9b82733f51a13cb3e27618a9e410119d23e107f8b03bc150b9c0a373e1aca883bc839d625f675450fdce099585b38d139b2916592f734c59dd9108d2b1783c269f5b865066ed015c25a92ce0190a32efdb6f4f3e9f33ca3357c6c29ba11774fb6d7cefa8c6c35a6c5a206ee595d114aaf9f432945de5bf473940ec8a13a3dbb2a5401a588cb81f3bbc0ae904b2f683aeb2ab8a70f7d2068f26f54f97dcffa7bc1498f66c02787ff951520a107b3e4dc76d981ac7dbb66b8ad94716e7d2032caa582c9c2cd5813b052f4e6be0cfc842fa9", 0xd1}, {&(0x7f0000eae000-0x95)="80df8763742a367aab0f0226b7e1dee9e9b8de76feaa6ea83b608dfbcdd20e058b97f4cfbee0989a4c703125a33a08cc4fa4c9c87527c83dfe6c4d92d0d2659c33977e65c0342621e27e501d2aaed2824b7da1336e193efc89ee615e239909fbfba2120d85897b3938850ae6f4ebfe25281393febc527429b808177e73d9fa50eac851fd207356359d8e9fb5ec4dd98120a742944d", 0x95}, {&(0x7f000090b000)="9e52da17a14cea930fd5da58a1b58a483ef5dc578946c5eab88bd9dc4f9aaca5f544a4", 0x23}, {&(0x7f0000001000-0x93)="8b7979128cb495c0ed7b280b2248dc34f88f173ccc9f2bd4d25342102191235f0e4999ced5839cdd160fdc34ee4b628a52cde2a31ed1a9cb196b8337f6951bf03b9de70d131dd2fb90e2651fd444d4fbb515a40d8ac972c038672e529e234a941bff31d1d6d925abd3b608c36b83348bf1cb7d0daf9da435d0b98091c061fd01a72482cf9b8d2381c3e0140455fec3f2a4a8ef", 0x93}, {&(0x7f0000000000)="51bac5e6ed7b6027aac43f55c364c594c0c36a203ee5e9a43ff4d63f017d13ac04df0a09849334502675b14a45e2712f4b748eedc68e122adb9b61756f07dc9e1f40ef0aee8cbcb279d36890cd1a2c32f9c349505cb028ca2d6831122ada681baed0ed101d2620d677e4a35d9fb98f650bfbb3755500601c618c0a1d40896a8ab3d76e65ae58c4495eb2a08f8c8376face5fc078b6e6342a4e68a6aa198522e0075bee372962e07153f308205f4825aa71a137042bb256c98187cd4f48", 0xbd}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x73)="3a9f1d773e261a02299989b3e44c857317ba2cddd589a314087ffb93e92cf7facd0de12b71e1c2fb4d6773c92892f1b96768a9bbcddb22553157464b907987aaba372b9cd1b80a5c3d50e1b54f1fe1b30053b6bb69c769b89a786c455ca7c225a4b1d64d50e4fc2511d99ac2bd205831b4fa77", 0x73}, {&(0x7f000024c000-0x96)="c3aaa4416f3b428b5369149030ff3ccf6e995d5a0d5c229fd783b8ad39de5a1f98dd309d79f0d0058d570131b6885813713fe87553c24c4cad453db2c09c15418c3557d1d02a9801a2018a686b1341cdeeb3f6b91718804a7d617aa858397c6e6f30b055cfec20b906386fef83d4e3be4e30f082b501b201a8143f71628a970d1d673c7f580a7efb3b97739e08c0b8bf9e53ef1e7d7a", 0x96}, {&(0x7f0000000000)="1968fdae87434fa9dc33079b24371c1df152f44d73ceda684673817a39959d07f7a907dd6d7fed26921c3ab15cf9ed7cefe55cc7212794fdbc4faea290c2c811c8f743a9960e345ad7936ac39ba166eb26ac", 0x52}, {&(0x7f0000ac9000-0xb1)="ef83eccfd510082df7b93318ca4177f2a3842ee9b953dfffc4277b1c84fec02ca63212e1f402e9a6c571a3bc84c5439a25441a0632714b8785fdd4aa426cf719e2359e630b0f556a498f813c697e7bedc077284b034078b962c4b46cff12abe2417ac99772afc117c6e745e3821b1d61713a7ab87c142798aa5a1927307d1c44b5357a91f6f2066d827b064c66de3b6a7839059f80f2451df74bf292111871f75266a94ce53953fc26a6c762ecf5fd0c8f", 0xb1}], 0xa, &(0x7f0000a93000-0x270)=[{0x30, 0x0, 0x32dd, "a38687017ea4d93d32ac4e4f9f6120f4b4df5e0a15ec122688d1"}, {0x90, 0x10d, 0x9a, "a308ca286cc5c3e841ae390638e2f96d431fc218a75d07827ec87f3c75cac0e9787644d8b0e3caa21ee958699af51418a9eabbcb161fa320bb88ba91029d71b555067837ab998caf391442962aae19c215244f7564fcb932c40243efc43d63dde4635f3fdd6089b0c02bb79a737d617a5815b07e98817db83bf0"}, {0x38, 0x117, 0x0, "b1b50b23c618d6a7f6e782b3f1b47bbb7e979d585498e045e4387447c85a4ce12f254b97"}, {0x98, 0x1bf, 0x7fffffff, "d0b7e708d49d4ec9c82291424d873bde6591ba0830daa8f4c5a623d1f9de531aecf9429bc19f291c6f5a203f3bd9bd89930a5ce43cf3092eb5614f02a00934332542e8a2230a796307298263adeb389ce1dc3640bba1cd922747a335cde35d3201536f359181b092c89f4caef92cb99be5718e691734b753df8b4c315e0438bbf050"}, {0xe0, 0x117, 0x5, "ff1aa904aa775f6593dcea0335875a3c1c7101250a8e6d57afd14a7f2709cec055d32aee699ba637de8ed3e74b0fb27191deb8e4ebb23ebfd96dfb99de6751d45cb7ff181e6f54f2c3f063823792aa0e0c6cde484bb26c47f68bdac0d684c90ea4dc1edd1a8e7ae03ee13d828092315aecee939620756cdddbc5de9c0818ff9164e79a468524e71a80808f4392ba03f10f9e01c6ab743c244e3b1a2f405fa0e52176fe7406217218dde4de51e9ec173141463f049956c2c3785e8268bb01cff5e5272c7f18d5f9ba9502ccc9b175679d"}], 0x270, 0x4000}, 0x4) r1 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/18 01:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x12) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00001f0000-0x8d)="c396acc25c3cd1511b287a050365f86e1c1a28ab7afabc21203184a9ae54c7d5a1f3bf1388c52ef093554f427038058f0341c9ec0be1dc19a4d344ff3e3daba3f0e35639942a88f02e616625775f7cf3f502a1401ad6f9c79829bf6e65118cf2754d2ad7d62e663602bac70f45fae113e27ca978776c932af74d3992d3e760e1e0cc6db165bcdb37deee95b2a4", 0x8d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031d000-0x4)=0x0, &(0x7f0000a49000)=0x4) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0x5, 0x1f, &(0x7f0000565000-0xe5)="fd2600f136349b47270a64b7c659fa68c614a09cf441f17d52fa72ed26dd475aa0d1f1d02173bc0e9f9e3549a20e41808a547a7c36e53515261da30c8458012a14f50f315097ee5acf93da11c1b9bdcf86d7902c3b702efd5ea1b14847baacfafd5ffb20ff0ad96f0908fa566dbf9be17508442a5e9f367c9356b7ce02e8f0319953a2937e1a543f2fce2b8ee94944bdea6f11c9c05e354cc07b5f328f6172cfacd251abe832e0e0a5110bf19aa15b7df5167523d1da2aa2670acda39285cacb921dfb2160a37fea7bcb92465fbd5484313f39c2488578f423b53474dab2f853b8cfe1c155", 0x8f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000463000-0x8)=[{0x7, 0x0}], 0x1) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000825000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000322000-0x4)=0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000aaa000+0x695)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r1) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00005c0000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000dd7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020f000)=0x48) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0x0, 0x0, 0x2) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00002f4000)=0x0) 2018/01/18 01:46:54 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000352000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b7f000)={@generic="af4af12407fcaaeb07c6e2cfb3543c39", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0d000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00009a5000)="") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000005000-0x2e)="fd9b3bc6e6211f3313d04022e6ef3343556764a22e2bad5252b9171afb6600b4fa0a690ff60097f1f941ee1f8da6", 0xcc}, {&(0x7f0000005000)="1370fa4a427ecbab085eed88db9ace9363268510513e1d526664335c8fb055d3ac982fd9548f7b36217fe1c75768c429c7b0fd0a7290e472911bbce10a48c9689a2ed11f594721af7472f9cc2e5d1adb5024d23efbd3a71f0da258f257c5a2417d5fe11ce21b17a62d0a9ed7e735f0755c348995b7cd5589ee167827aad7d0a440f99dddca0ae545f7ae2d272dd8caf798c6ddb7f47d01bce2ac7a683b732ac60d7734839c7b49", 0xa7}, {&(0x7f0000003000)="b69ae19c3e4e630dedfd2d67f8e46620a997085fcbee5af3c2eed8df4df0fcb26efcdead7303c049f1e27b8714f87dbb673f571a0a95e7265df8f09d634a7fcb2b264c841cc5f130cbb78686df5a029d890a2e5d1293915aad82299523cb56cd611ba79bc3efb7a5c82ea0b0ccfe77937e0a8c2d9732b0d47e3c0ad902c4f5ce4b914704345ff8c98dde8d4b6c873421b449efffd578af01ce0a8c3ae91d087a2175e632cd9e22880e3ccb4947b903df517bffa7990259f39294cffe9589a8488fd1e698898c8c1152aec0d3fc92e0495eb055318a54c4865ef16fcc6da85e6a6aeb9a3a53dcd3a3acea36e82d91aa1a751eb9b38acd1d90", 0xf8}], 0x3) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x80, &(0x7f0000fd9000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f000098a000)="1c438667031a84500d4326a182e16d070ef814e9f32f7afd9666d7eacdf5834ff0143935c953eb2a53b5b33ccfcf3dc0659b2ca3ba4d3ef143b65f3daed7ba36d307c80eb340b630115f7d7f9cec7693d8cbede1be4a5620b2f4b682cb4f1dca475765359329e99e4ba0d3cf81b8848411d40fb8852419f7be5b6301429f7bd1556a920623bc02c5f9fc7fa0dd", 0x8d) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000066e000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000351000)={0x8, 0xffff, 0x5, 0x6}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008d1000-0x4)=0x0, &(0x7f00004c9000)=0x4) socketpair(0x1b, 0x80801, 0x7, &(0x7f0000d17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000112000-0x4)=0x9) 2018/01/18 01:46:54 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet(0x2, 0x7, 0xfffffffffffffdef, &(0x7f000045b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000d4000-0x10)="9cba073aae17d7806686b17f583ac739", 0x10) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x80a, 0x6) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f81000-0x12)={@common='yam0\x00', 0x800}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f80000-0x90)={0xfff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 01:46:54 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x22) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="38520a15307cc8322b2aa78d53a19a15", @ifru_flags=0x4600}) 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000437000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ce3000-0x4)=0x4, 0x4) syz_extract_tcp_res(&(0x7f0000f02000)={0x0, 0x0}, 0xb5, 0xce) 2018/01/18 01:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) socketpair(0x2, 0xa, 0x0, &(0x7f00009a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000188000-0x40)={&(0x7f000043d000)=[0x0], &(0x7f000081a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d65000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000046e000)=[0x0, 0x0, 0x0], 0x1, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000f2f000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000073c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, "3cf5c53240aca796"}}}}, &(0x7f0000001000-0xc)={0x1, 0x1, [0x16]}) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = accept4(r0, 0x0, &(0x7f0000c05000)=0x0, 0x80800) connect$llc(r2, &(0x7f000013c000)={0x1a, 0xff, 0xfffffffffffffff9, 0x7fff, 0x185b, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003ef000)="9014424ec4430863ab20bec707b63740", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x1, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) accept$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r5 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000003000)={r6, 0x1, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) writev(r5, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0x8f)="0ce15097bc0cea5daae54036b00d97822c2466e9f39cdae50028cd074585c20901fc3256b6d348f69168a264dfa1761e52c4f529a8d21d29e89337a90e7a227abd6274a77976cb8605f91cfa5c9e08352bc5ec17e58723a087d2dcdc471d973a9f16435d87f65710ee23bdab623c658f659bff12997277f096b05535da1054d0c5e35e282427f3a3fc487f5a7d1835", 0x8f}, {&(0x7f0000001000)="3b60ddef2122649725df411eba04dd4825", 0x11}, {&(0x7f0000003000)="99c4c56ee84b35dae4aa8488225146d8697b9fb1213a085c470f5ee8b6256766a413eb0567e2e90e96293dd3a672520bf9bf9ac129ec647103ec13be609fbee5d98b1966bdc198b7a7761761e7cce01540cdb83dac7545054c6c1cca5c18a05579600065e826bffbf919c156898393187275fe45a841458dac83794211c80003f83adf6c2ba85b724445af235eea375da8efb8d87052828438dc234e1214ec7694b03de3138e81c42df7aca031ce2aa8a578d1ed915dc12c62a9c5314bd461625c1fe475767a6b294b86873bcdfbd0bb1d53345b5aef2b916b8dbd9d10c2c2bb", 0xe0}], 0x3) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000004000-0x8)={r8, 0x2}) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/18 01:46:54 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000510000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000)=0x26) sendmsg$alg(r1, &(0x7f000048a000)={0x0, 0x0, &(0x7f0000824000-0x30)=[{&(0x7f0000148000)="d9686da38576d5cc6d50e2925895e4be634b8181190d31d1a59613bb17583c90b5c4a4b9755d28150500ec43d7e4e47aad71c031f651fdbd414f7618694144200d975a6ed7b92b9ff027605d5f57a461072adefc029600fc7748f47118875c637cf7b053614445f86fa555f7d0c67ca793920186292299216092eb0db03c2de587232ee2eb16c725b126711ea9b603ef8b7f93463c95a94f72e20ac49b1375c001d9c737d76ea3551cd8fc6fa62aab129463f161e84da236659e76ea7085b1297501e8dbe30226d1b499faec99126fbf752d2eecd7a7c4ed72431e6f8783f22748f0fd38c9365ca479cc7038aa", 0xed}, {&(0x7f0000ce0000)="190e43af4fda6e23342a2d8ed47f972c60414d22ffe31b0633b6c04b58d5ac63e7d8064dabed15bd54dcc275f7712fd747b795dd5f7a4aef2cbf76e72174e66431a28c517dcdb02c724f12f299850d8de8bc457067ea4c8215abc50d2b28ff418782466b392f05974c73d177c090c881a86ac5cc99d80e1221042aae674fe88dae3baf6057c9538850304ec90db2c09075c931e63f17b706e887d7843d06eab5622148f904e8a22cfa58abdda2c7104f34fd9762", 0xb4}, {&(0x7f0000532000-0xcc)="4a24d971eb0c35d10c8322be6a516464f63d3ab79041e6062b6dfba70f2775f47f2ebdb2b53a60e5e70e8013ff6c2a9eda8648f6188388026f1d5ce8146b95c6184ca0ae96ebae3438707e3f3d803ada7aba1db995dbe12cb67441215151500fb26218ae0a9fc1b58fb29104364baf6070b83edddb7f85c661f416b2c72957c70834904ecbe6d741782d59a6d7e1e95df703140c48a364ecdadc62104045f9cf1df04cafee08823de0adc54515b7fe9f710daffb04906de40df81b38a67fe72aa408b53624dc4902c178f79d", 0xcc}], 0x3, 0x0, 0x0, 0x8000}, 0x200000c0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xffffffc7, 0x0, []}, @timestamp={0x44, 0x8, 0x1, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006be000)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000fd3000-0x48)="5d2e0c28bc8baa87323ceaa5c55c0b82d51c6dd0fc1b6ca66fb7c4f630f812fabbd99cfb8628f0b7d2d154268d67ae873091a3911a55ac14165ca995812b476feb43e329059bd3e8", 0x48, 0x40, &(0x7f000040b000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$netlink(r0, &(0x7f0000a92000)={0x10, 0x0, 0x2, 0x20000040}, 0xc) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00007f5000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/18 01:46:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0xff, 0xa, 0x80, 0x5, 0x3}, 0x20) r1 = socket(0x1e, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000161000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000207000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00006ca000)=@req={0x7, 0x3, 0x4, 0x0}, 0x43b5ea5) 2018/01/18 01:46:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b88000+0x4)=0x0) r2 = socket(0x1, 0x3, 0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000001000-0x20)=""/32, 0x20, 0x20, &(0x7f0000019000)={0x1a, 0x7, 0x401, 0x6, 0xffffffff, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000001b000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 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, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000001a000)=""/5, &(0x7f0000006000)=0x5) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c61000)={0x1, [0xfc00]}, &(0x7f0000fcf000)=0x6) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffff801) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000192000)=0x0, &(0x7f0000d1d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fc6000-0x4)={r2}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000fc5000)=0x0, &(0x7f0000fc6000-0x4)=0x4) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/199, 0xc7, 0x12142, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000812000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000413000)={0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0xc) r5 = getgid() r6 = getpid() r7 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000973000)={0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0xc) sendmsg$unix(r1, &(0x7f00006df000-0x38)={&(0x7f00000ed000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000885000)=[], 0x0, &(0x7f0000738000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r0, r1, r2, r2, r0]}], 0x70, 0x40}, 0x4) recvfrom$inet6(r1, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000+0x3)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000-0x10)={0x5, &(0x7f0000009000)=[{0x2, 0xffffffff80000001, 0x0, 0x4}, {0x1, 0x8, 0x6, 0x9}, {0x2, 0xffff, 0x2, 0xfffffffffffffffc}, {0x240000, 0xfffffffffffffffd, 0x0, 0xfffffffffffffff7}, {0x7, 0x100000001, 0x0, 0xc46}]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f0000360000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000947000-0x4)=0x2e) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b2a000-0x8)={0x0, 0x0}) accept4$llc(r2, &(0x7f0000995000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da7000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007de000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087c000)=0x20) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000066a000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$nfc_llcp(r1, &(0x7f0000205000-0x60)={0x27, 0xad6, 0x5, 0x7, 0x3, 0xaa3c, "d8b641abfb3b91f960e54daeaa5413d4de74c6c91c3933876d7e254dc096b442bff5bc01bcde81fddb15d928359394bc31da82cbc63280d9bfdbf5f28c1941", 0x1ffe0000}, 0x60) shutdown(r0, 0x1) [ 309.791847] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000381000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x2b4, 0x0}, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000381000-0xa6)={0x0, 0x9e, "442439da7499f410028a59b0503ea9f2ee4b3794975e10b8e09ae4d1813cede2bd893351c81b2e10a75b35bcb9e14a23426d304d061c08a21282a4bb5ca239d96842d1fdd5a5c526dd4947918a37819816ce3f05c6ab5af67559612bc260b06fb2e50ba713d45c157ca980a4662f4ef8cc431503167786efc83a7f381442230b889c9991d863b8d0459bf98227fd5208ae719e08b904240a47c64e8b26b8"}, &(0x7f0000381000-0x4)=0xa6) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000381000-0x8)={r1, 0xc4, 0x3}, 0x8) 2018/01/18 01:46:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="4007ea933f6d0bac5fc5c43bceadb78280c2ed0851e7a3b52dc5638535c1c4e668a69769cef7205f55bc1cccc1750de80221fe6ef83661249613f10e8fe9f0f8f9657d4a3c3bb08ae7572e030a56df3cea62cb3ee2951f95ac1d200e3e378e", 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x3, 0x3) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent)\x00'}, 0x58) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f05000-0x4)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000682000)=0x0) r6 = getuid() r7 = getgid() sendmmsg$unix(r4, &(0x7f0000fee000-0x150)=[{&(0x7f0000598000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000678000)=[{&(0x7f0000eee000)="0fa184727ec4ba14436ac587fd82817619a1d1f8a34ba11efe607b9e23dc843ff8d119454bd14d5d7c254683ebcba6645c0bf3a09aa71dd6bcdeb530abdb6a1f51def51f31a42cdae523fac49efb054c6e4fb3a2aa759997c3e70709744c2f55bb278265a6d2a01269446b36c9b9d96a8d97f5bbf1b4b69455c74eabcd77dbd781e5ba38308e55f2af03dbc7a6070561991edc9279776f770548a21e37f35c3a", 0xa0}, {&(0x7f0000e62000)="13a4fa7cb6e7861a277094530ce4799c8da6840ab84915e86abe9c5162192c562450f8e67c736c4f4a801ec504361f002c763924d957057c804a5c4a3951ff00f41f267c7519eb0d0b4293a39662ec274a622eca0c6701a866712f11ebfc2b", 0x5f}, {&(0x7f0000a00000-0x22)="c3516401d2c20d2f04b63ba6f15525bcc22bb7b29c988c900dcbdc7a6ff9608ed433", 0x22}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000dd5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000333000-0x60)=[{&(0x7f0000ec9000)="c575c972", 0x4}, {&(0x7f0000427000-0x1000)="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{&(0x7f0000bbd000-0xe1)="87b1f7eb0c3924874a79f5602b72edfb33460cb0a86e67b7dd95ba1b5d8f24f033a06b9b80ab9b093650ea2b15e4916604859f9000ac5eea96a7d2ca64274ad5121a6f5c9adafae514773f917c908fb45751980686d5a3da546e1d7ed412c344c135bccef7647bd33e33b18a4aeba2be8235566290374c621343d15744eac1741a8d532e24134063c2869c29e3d71534ba8c72c6bc0ac51b70c2778eae0fdf6e1b8fa0a393a8f5f9e47d52d4df2de00c2e126da44d2f63c28fc5cae10d605ebd8041e1acd0dc87123470711f8c34029f8d091d866ebc6e9d91f3c3a5efc2807bb6", 0xe1}, {&(0x7f0000be8000)="6032e0377c8440308d82f4cd337af2f50234094aaa29c23039bf4377eab57ee9e9aa7edd97e44759a29572d13efef9079b6a2995136b7f21b2da3d7a58dafa7977507b678c82fee26fc0b4e53ec3e47cd19327bce8c789d7b898254a57308337c0cb71164c91c4b8425a6b56df1d2831d07ba9a99991e65aff5353f9f6aed8bec7f3bbb7406329fe8050771defd0f274ab0ce09735331a3625085699a0399b643f654ac31eba25e8d77eb2aa2f3678a7b948111257a2e0e94dc277099796f21c6b4ca98ab079e80118c98f80a6e2d4d7b5a2942ddad73859470971a212b895c4819de6216627766a2ad67dd726eb5d54", 0xf0}], 0x6, &(0x7f00004a3000)=[@rights={0x28, 0x1, 0x1, [r4, r1, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r4, r1, r4, r1, r1, r4, r1, r1]}], 0x90, 0x20000080}, {&(0x7f0000397000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f10000-0x10)=[{&(0x7f00001b5000-0x6f)="7db13da8076f477198b49e4e4a7f7a20d1f83fef2d2db49ea5f10495a5fa63b9cb21e778e2dce752c70bc0c858995e8da640f35156631841af7c497109d40b7fe28e455f03a264168f9b5caed615d0871a3121bc139d9a6bfcabfbf60cad19c5803baaa8e7994d9885fbe738142746", 0x6f}], 0x1, &(0x7f0000852000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x30, 0x1, 0x1, [r1, r4, r4, r4, r1, r3, r1]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x110, 0x4044001}, {&(0x7f0000c09000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000358000)=[{&(0x7f0000e97000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000c86000-0x50)=[@rights={0x20, 0x1, 0x1, [r4, r3, r3, r1]}, @rights={0x30, 0x1, 0x1, [r3, r4, r3, r4, r4, r3, r4, r1]}], 0x50, 0x20000000}, {&(0x7f0000200000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000075d000)=[{&(0x7f00000bc000)="328d759d878a7a4f44082241178c1d1398dac1c101882b9151598833bfba68a957b0056d7c368c4a04809853f2eebc0109faf5506157810aa6f96e215f03144238fd59eb67f359b101e4943c750110892b879e632add66f744633230c7be0b61d2ecddae72bc5a2901472370913d8fecf5e42031c887b3b216b6a0d658c9727aa9fa3ed6e7466552", 0x88}], 0x1, &(0x7f0000b1f000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r1, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa0, 0x20044004}, {&(0x7f000073b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dab000)=[{&(0x7f0000ba6000-0x5)="3e6fb80d30", 0x5}, {&(0x7f0000f2e000)="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", 0xfd}, {&(0x7f0000fe8000)="9f132ba80299338b2c5ba95988aea4c8e1dcb8b0c7e330656539f67e585d0decbf67ea532d32108714fc89d090c4b19aa535199e7692c0583f71240db158fb5fbb3c821896fd4c2f9607db22bca8a2c4819a7cb8f3d3a03be93db146567552e118d9524a274531ac26173869057b12ac6283000cf365f3d7", 0x78}], 0x3, 0x0, 0x0, 0x8001}], 0x6, 0x0) poll(&(0x7f00004ef000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x7f) close(r3) 2018/01/18 01:46:54 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x0, 0x3}, &(0x7f0000005000)=0x8) 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$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "f6"}, &(0x7f0000007000-0x4)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x100000001}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x9, 0x8}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x100, 0x0}, &(0x7f0000006000)=0xc) 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$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x80000000, 0x180, 0x8b, 0x9, 0x1, 0x1ff, 0x5, 0x0, 0x6, 0x10000, 0x6, 0x800, 0x7]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0xd8e0, 0x208, 0x3, 0x3f, 0x2, 0x0, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x0, 0x30, 0x2, 0x3567}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x9e, "28cea261b979c5c39af63b6f6a8f9032f1c7ec3f7a0d004ea0fbfc5f149e6bef8c0c28c1e6ea2de1d85683dd8349931daca108cbb25bbd94b3a304f1f58bcd92a3769860e7437f5cad3c85108c03b8748fd13aaebb5bef62877a1e53c9deb22eadd6491063ee7f79a84be1d8ffd91285f62967a4db1db29c7091498d89f91077690dc6047264ca9d2eb31b83223ae6e65dd62390875063318c5c056e89b2"}, &(0x7f0000006000)=0xa6) 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$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3576, 0x6, 0x80000000, 0xe6a, 0x6a6a, 0x80, 0xffffffffffffe964, 0x5, 0x9, 0x3, 0x80, 0x1, 0x3, 0x2f]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x6, 0x2, 0x3ff, 0x180000000000000, 0x8001, 0xbef, 0x3f, {0x0, @in6={{0xa, 0x1, 0x386f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe000000000000000, 0x9, 0x7, 0x6}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000)=[{&(0x7f0000006000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x60)=[{&(0x7f0000004000-0xec)="474f63aeb2d6684837c50cc65efc651acae0d09d7fcb6e56a7d16d432e54550bd4f049daafae4edbfd45afa7f6ab75a171ee137662cddc53581be3f74da1cc23edb0a0b0b5f01a2c3fb2133c0ec4c368dddf8e7a080db3b77b56de09b1aec953664518d03771947540f81f78c8afd1a47056f1ac7f998cfeec30c3665c33155b0bdc26f829fc8dc4bf7636ac39a07bec63a1283c575c2201b19af382131f1a1977fbe4cabd478b570b867fa4e03b9fb7df2ea71d3d8910ffb3355da9097e943df10fad39b63935c1141c696874c7c9e684636f37efbeb6ae5941ec91c2b19e764169f264013379718daf6b5b", 0xec}, {&(0x7f0000005000-0xb2)="48a4ed5bff4116f3e4da8c683bd8d1d37320590a78adb582f1590976a2c64fe6df0820dc7c2312faad89987efd473eddc4695f4d56971a6cfdf53792a85e9a334536cf5f4bfcd190bd28cb29b330bc01ecc74b020a27f3b60b8ce3d79baa5396656ecc6bc2ad1215813951525b4eb8efbcc7dff90d03134c5706047c2f834d81a978842d09330dbbb3646e12a70f4dfdf8b6779313b336ccd58d87aa9a5e86c58ac70a9243c718cc5985476f5b79bfd5a82e", 0xb2}, {&(0x7f0000007000-0x1b)="a72c7dcd6918a84234582be9cd1f30b5a5f79e7e4d90b2cb6e9a4f", 0x1b}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000007000-0x21)="6f5271775be81d98641380206805d855513131444b61c69f6590b755610adadabe", 0x21}, {&(0x7f0000001000)="cd326c30b30aefda25ecd25534e404d9b455e8760ee25aaa010eceff95981ff1b852941cf0ad999755421c2ccf6dbbbd9cf589d4585c1b73146a4e89156fdac2bb8cd12df2ae24062eadfbf12588ae1a84c3f472882367a0d1b13f9bf713142ca5348ecbbde33f0c097eb71da75f53c9b3157edaf61296773bc77f5acde82052e1958cf160a519f1941bd020bcda377b7a1db4d3b00f3dedb60560d46229c58b302edb05bc238c7a78171421d790d71204c7cdf58fd848d207ccc7a422a5b61f548cd49af8f23391faa2ec1ebc70a843b19d4c7e34ba2a440d3afe5db39b6ae18001410cb8463cd0", 0xe8}], 0x6, 0x0, 0x0, 0x8004}, {&(0x7f0000006000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000007000-0xde)="aec76f04721dd17e65855746dc3e3a182948e7322b3635539546116c06357dbc4c7b28554a5dce8f53c3e58109a27de348fe0bc2344d9255e6dc8d13cdd8547c4aa884a3f4b2ec49d227d2ed5a9352b9f8b1c6d73e5545ed452bfc56f5886d5c8e07260148ca1fb1d1279e889b1775088aa96e723816b7394979f94181067ba05f592e78e47eed44e6989b76d4c2583e179ce9c30f45071c99cdac38ffbe4daac3dab4615b31bf653acd077de39d04dbcf16e560923e0600e2400b5d6842cee8325f9ce16066348d41f6116379818b8d822d2a008353a6da73e65955c422", 0xde}, {&(0x7f0000006000-0xdc)="27eb4c7749d66f64da9eabaec3cbf7024a543d121702975e4dce9241443b0752c79219b524b445a0aafc0f2399d7d7675342e50078e01e95a53dc1cd42343319eb83905d83f78e6f89283c0817b3dd9c97a8bbd52a78705c49958ac3e5e920545df46692ddb6ad7bf3a3852db58724824391050e80319f593f1d0d9e42941d9d982c73394ac7f980e5cd036ac7068f15f401dd623fa3897a33a58cc50fa0dfeb8b9f088373f6e56e8316da62961373c47d01f9eec806a2256da4c6707d444549e4b534ceb5371d91a1ab88e1b54b958bf3fd5344d391df029649a180", 0xdc}], 0x2, &(0x7f0000006000)=[@init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffeff, 0x3, 0x64cf3d74}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x0, 0x80000000, r1}}], 0x60, 0x80}, {&(0x7f0000006000)=@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000001000-0x2a)="d2795471ff55a8bb92bce223717cf887416d1748372bc8647890b096e18345e7c4e55179978e46492088", 0x2a}, {&(0x7f0000007000-0x23)="c67619e789b0392cfe58ddd45964dc7cf629f4606283730589e6357d5826c88a7b50c9", 0x23}], 0x2, &(0x7f0000006000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x200, 0x9, 0x1, 0x7, 0x8, 0xffffffffffffb101, r2}}], 0x30, 0x1}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000007000-0xfb)="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", 0xfb}, {&(0x7f0000003000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000004000)="707e27f9deff0ebea6768ea857fedf839dacbf40e72c2e1bcde8ac43c529440f5cb769e291b7548e45c8a8afdf4d6930fedf54570c7fa456d9b91fe8e79c4b842c5b6812400d3b5cec719f465284664f02a622c3a1d891d0d0813ecab129e20df5617a759d52264d92e76665b2ea652cdde127766f92f29c796944d68013f2098f7d8d9e89675d5d3f0195b72e20fdbe4eb3fb167916a27800be96da735788d29c8b00415b633b8d3249d645844da26dc188c32b1bdce3a30099ab6503892781a85b8a150b4a2066ccdaf0ac8441416a41c76ed840bb221b54b11bdab1bfab8bd134c508dae5bedbb45e4b5c8680c884541efcb136e8bb", 0xf7}, {&(0x7f0000006000)="6478a016d8d13541d621173556d99e0bd89bd3894365cd855aeaf23de87c38d8fca516fda13565837357a709b6ea0b123404bcecf38fd084a05b0fd68aa70d", 0x3f}, {&(0x7f0000004000)="ea5afdec9f0e7cb91568e64451d2b62c1cbf73bda9522e14e39812d3c11eb80e83e6ceec123aff0852943bbbb48b2ca428232ce5ab3e5659c0c04b1384724fe8e6f378d21c3889cee5ae6d16103b2343f023", 0x52}], 0x6, &(0x7f0000007000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x8, 0x2, 0x8, 0x9, 0x1, 0x100000001, 0x100000000, r3}}, @init={0x18, 0x84, 0x0, {0x500, 0x9, 0xffffffff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9a, 0x80000000, 0x5, 0x6, 0x3, 0x0, 0xfffffffffffffffe, 0x0, r4}}], 0x90, 0x40}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000006000)="ec04cc638d34bee0d80ff6a894e2beabb910e5119bad9d9be66c9ca860ecba5a27bb2ac0fd3cac2fa50ed43f681ad53b417f81decf3b00df8d0e766392e59e8869faf2d1db7fe7c547d0df9bdddfa89ece56fdac87a86f4b8bd21743c2182e438bbcc92efb72fce168b9fd26ea0c8d6d1cea1938aa7e9be5145097378a37820e3d3935b6ed484529f0a4308f0c0a6481440ebe83893a803939db8beacc14980bc92bdcd3de0e8335a0707f73018902bb0a5b5f56f0654099825f5eefa927bbcae884b63b1e0fa0acbd3a998bf5f1d054ece5a8621b95a888fcbfbb5cd2a9a8ea5aa5b4cdd42a3458719648eefeb8613a17c1", 0xf2}, {&(0x7f0000006000)="639591927cb5d1b961c704ab11fb5d130797d2d856d4ac98a153912b684504a30c901619e618c0ca38984ac4e980e425f102686cc7869a9dd53792ffb7d0d6fadde29529812be671d1c04654b3869bbc2f8fb011afd173696f46967c2a5124c6dae4b2e7de5b55f2488ee21f28b3d9a367e30935244558a5b041164dda823c7f58cacd7af4fc2e3da1c829d17546dcd2a1c8cac08eed904af7cd21c2ac859fd43bbefb0cddba5df1b9d297554ae2c7795e400f6f62472d9e010e8273c100cd18547a90eec9ba30ee6721241922cffc74ff1b9366c348dfcfff8f4db40cd1a466d8cf6dba5407770df107925c7cda53d742e6897f2e72b4", 0xf7}, {&(0x7f0000007000-0x98)="0d86030256ce8e5ecef558f0fc2ce2261629496e307981981d00163e52cca0f9f227b2da800d171482eaa3a467d922f9691f7c453015b74028cb29f3d03331c7d657a8737628af0a9b4864942499bc3c9c76236237c66883653c5fd9502a1f4bc1e84239149355af9c03bd67cc5b5c4a62e0b885e3a7b2f3a98f723d149e019fc831c361763f4d50a5de85321200d7fd410dd8bee9aefed8", 0x98}, {&(0x7f0000003000-0x4)="78e247aa", 0x4}], 0x4, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x0, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x7ff, 0x80, r5}}], 0x60, 0x800}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe54}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000006000)="e7a74875e06411868b6ffedd41f7e1f2b7363d856d19afaecafbe1f60caa3ef91cb425b02e46c17b2ccb52ae0ee09574bbc508a2cc3b11eeb91177fb849ed29cbb8ed67ba32cd2a7cf99465289", 0x4d}, {&(0x7f0000006000)="b17df366991bc6cc58fbff1a0d193b182eca5cbc465540ab652d0670b0560920ec88b2a7e45c9273bdccd9c24f3d75ace8c6884816e85378a8b9172b7923084a92d6b412e3d39ccb44285acda0cde8c5bf36fb304b01b16c62408712978a42", 0x5f}, {&(0x7f0000007000-0xf3)="64b84edf6b4d6a6d36fdace29472a65048db75f219ce1f386c0bca0f9ef8d9a5cede3ccb94c737288b43f16886855581842e9fef6123d5f9182d987830ffff75080bce55a88bd45158a651cbae268b5f33a77f731520ec245b9898885b691a0976ad7d65001c5ec89872e54914dc4f60556a8eaec95d61a53feb7a3d896a693182d3ac994a9a85a6b685ed867c4e21847c1f1254d44291a56d3979b0b9539b5d7fa683a1352d673cab7a4349d885c7a73dd5ca95486475fb155860e5dc1121f20e97c66358c0e818aa1517302b1956a72fec157149b3e69703b52071a773be1d30bc8c10028343027bbf9dbcc4862f4dd8741b", 0xf3}, {&(0x7f0000000000)="baa6f1f70810811f3e6a6094061cff44447a64e59ec0ccbeabe99cf6915ff7f9e073124ae3333ad813aa52b43f6974fdbd9f1ecae79b3ae77d8cc7ebca6d69f184a2486a4ace3006c5060b511e3864f91beb5c6cd9f81293fe0e9269d837667c0bf2ace1", 0x64}], 0x4, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffff, 0x1, 0x4f1, 0x4, 0xfff, 0x4, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x201, 0x9, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x504, 0x8000, 0x6, 0x40, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8, 0xa9ae, 0x7fff, 0x6, 0x5, 0x10000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8e3, 0xa3, 0x3, 0x8, 0x0, 0xdf, 0x3f9, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x48000, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x1, 0x8, 0x8, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0x3ba056ac, 0x80, 0x6c0}}], 0x180, 0x800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000)="98c01943ca36196547681106112910de0cf9169c0034dcb6cd94bbb90eb58962a38e6aaaa5ee461aaea8eaa1b86e4f54bfdd97fe4ce92026ae3bd8450b0fe0c1e25b4ab2e33c88fc8672042b11c1468e0e215311efa3d6b749236d459515100cad6a22f31dfdcedc2c2f9bc957bf8c6f668aeb079c76be55f2b72397a0757a5df405", 0x82}, {&(0x7f0000005000-0xdd)="f7f7dd956786a3f94b36613013c037ac86b7e9e327f1fffb323b717ef9a19a38f61d7142dfdd32630d04934f577b2e5b54d1115ce822efbb5bcfc863e05913f1701a0d42ca2ed458638edf0d6140ca407f64e092400719391c2581d302cbd5ddadf773be0c9ae9ca0221c64390416e990642f5b11c1e4f923acf87f6cbba5ad246ea032d57f8b180ee03ca8a92c24fd03f5e22031ca53e8e0bdb51183940dcf7610726ca37d7d2e437603218ef09fa403b390c7e4358c14a493759f321bbe5b747aeda0060542bd11502d99b948ca778ec9911ec8ea8db98cc7529e991", 0xdd}, {&(0x7f0000007000-0xc9)="cfa4b5d277a2934197228ca6a7811b442893b89c117da7b72c06c13494798a373f84a8a46c241985c3a878d319a3ba91d3d1d6f0328a7d28281c533a44acd458e4df87059d6722c77da7bb878565d7f5c8c5bd607cf62bb03457222d8919e984b461d9177a88ee723efb41415670cdc84ac8dbbad710d81db14810fc252fe1ec5bb094d1f8ec4ad2571d122ec35d27a0be9fe59ac2dc8818f0aa341d8b4ba3b387faa9a748a3b13994bdcf2dbe9de319b648db1aeb66d560a1ad22499f3470ea7e088b2ef021135a81", 0xc9}, {&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f0000007000-0xc2)="a7a423a5d82960b9dd7fff15c9c115db21981d35dfd452867c568bd8de4fe0a3c53fe8fa7f4001ead77bb85c2f52210970055581f84433e95d5e2cd7a16900e3ede733a5a5934fdd5491714f1f8a635f8b2aa4bc54dce26c134edaa9fdfad16235a7d5fea534ea88c3e70611a8b0c5db5a6c588ce1fee1c927972b5be0dfbee7b2df66f80918b5d63c905aa8f9312110ab1705b66954049b113ecdcc46a2247ac354d21766ba0a7799d06cac666fcd0dfd1b61828404a066f7215430767b06834335", 0xc2}, {&(0x7f0000005000)="90c3dae448d2f12d8e48f980137ddf4d9b5ab0b0bd45fe0541da12f2a7304fecda654559ce4a9d4b5694bae28c3bec4787f7dfe491cfb98621c544736c68fcc97e1bca9c77d58d8f3e3a36f00fe9eefc2cb11c9c8198a8798121552e784c332530f5ca18e12fc954812c35b63e945cfcb92fd88f4b0ecdc68d15f8018252a75be6eb71c263ad8ff54158f888661339f4ef028712510110b634dceaa4c160adc1f42de9c9cb0f15257973d4f37894a1e5bc09a54bdfbf84811e80f78fd07c90cdfa233753b9473981c2d6e9c94f29e488bd63a285fe256e90d6e68c2f87f07715c486a4b1dcfad581c5371de5941601aad5027291706e83a7ed6469", 0xfb}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000007000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000003000)="01937aa801dca471482322304f50cabf93be2b4726bf0aa9284da7f9602ded4936d2ddfd9b4fef94e73dd977bc82dd3728c6db7f78c3c45f98fe0d77b370226b1fc72fd13eaa0350a0bb42168c16de933d3b0c1a8fe14986c22aed11858797b46ac34f5016a46cca6f5dde27a3214712227768004ef998e5ba94ef1f", 0x7c}, {&(0x7f0000007000-0x60)="140a6a9198f8c825519de57c9e619073f2d16e029ddc1317ebd7cdf91f8395b2343e4bb8c2a71bf0b8eab85cce73b9958bbc37c2017b32e08ef123d6798714af7a2b584f0ff422481d6faa098e6ee378c1dc4ed5f1a58989cd1b008b498363d3", 0x60}, {&(0x7f0000007000-0x4e)="aed7cb38b66c0d1c8ac9008a6dbc08833920345e0259bcf652fc4f13e0c38685dbaebf7642c95dfdf96831d8d00a03a9d5d69358cf3a3505b91ec32fcf6914f206adcda310fccc7793a753ae6bae", 0x4e}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000007000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000002000-0x66)="1b41439fa1f98866af8a0ab6867df57d2f033c96a093bee1d896bccb4d26488b030500042db7e7a0452995aae5ef0a16c5f198092f5c345aaa6e47e4e0c9526cdb593493d9be7029de2fd507096e8658648cd3d68b874f8ca0a3ed0b8336848d980d2dfc726c", 0x66}, {&(0x7f0000003000-0x63)="9af1707071e5206f9b62d0b64fba95c70e1048f86ea3ea2459cb2e7096669c1ab2bc84188975683270a2a7d867c3646027f2b640beaa05a44da93125c81112dd2d5ec3fc45ac8a6086b02caebd931207e842bda253dffae88c72e3c94936181740cc14", 0x63}, {&(0x7f0000001000)="26ddf1ee3b729002cf4466693f5b69bdf5303488b6741af1eddc2e92da2ee1608e955128b0dd3fdab639064f58a466d6ac509b03e9e7f7a2a9c8d050124533f01efb1ce1588ce75bf8c5189f5f528c615f277d0c20bc7bd6f64f9533fd662ef176eeb97e43c4e4997ad647f03dae1ae76785fa3529e70ba94061507a530da4b545de3759b06d800b590f419b7b19eab51ec58a98bb33ce5409f8af7baa93b49426d67a0b3341add06561ce4e99", 0xad}], 0x3, &(0x7f0000007000-0x120)=[@init={0x18, 0x84, 0x0, {0xd0a, 0x5, 0x7, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffc1, 0x95f, 0x200, 0x64, 0x7c, 0x40, 0x4, 0x7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x1, 0x6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8002, 0x9, 0x5, 0x0, 0x5f, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x10001, 0xfffffffffffffff8, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x4, 0x78bd}}], 0x120, 0x20000000}], 0x9, 0x4004000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x10000, 0x8, 0x7ff}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={r15, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf94b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xad, 0x1, 0x9, 0x1, 0x0, 0x5, 0x1000, 0x8, 0x10000, 0x9, 0x8, 0x9, 0x40, 0x1, 0xf22]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r16, 0x62, "3a030466d69ab51483cd85b7fe5aab42b88ea379b4a9baecc7d4f34b24119dcbc94a13b7a6c3d546b08695bc1a45880fdd12a24a3522033998bea2b46a534841c829a9c21e2ca7bed933b1a1068fce167a6cf09b1cbf597e4c2bafd7f388c19b7a95"}, &(0x7f0000008000-0x4)=0x6a) 2018/01/18 01:46:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000e29000-0x1000)=""/4096, &(0x7f0000b3e000)=0x1000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(0xffffffffffffffff, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000c000)=0x9, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000002b000-0x10)={0x0, 0x3, 0xffffffffffffffff, 0x6}, &(0x7f000002a000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002a000)={r2, 0x0}, &(0x7f000002c000-0x4)=0x8) [ 309.840231] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/18 01:46:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00002f1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042e000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000793000)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000da000)=0x2f2c, 0x4) r2 = accept$ax25(r1, &(0x7f0000f37000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a3000)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) bind$alg(r2, &(0x7f0000b26000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:46:54 executing program 0: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/18 01:46:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000347000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e32000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f000092e000)={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:54 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = socket(0x0, 0x80000, 0xc59) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000334000)={0x0, 0x0, 0x0}, &(0x7f00004c6000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a51000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000adf000)={0x0, 0x0, 0x0}, &(0x7f00004de000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f00001a6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000adf000)=0x10, 0x80000) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000adf000)=0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000adf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) r8 = getgid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae0000-0x4)=0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000056000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) r11 = getgid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000adf000)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ae0000-0x70)=[{&(0x7f0000adf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a79000)=[{&(0x7f0000adf000)="9fd771e82f9be044207edb2481442ed37616a427883c8ede1aaeb751470d3c07dd8319f1037cd9e45ff344a48c26c66aa513a49f8c5c765bd170e1072a9a5911032e6f6c22dae5c49239d0247b91f93893a8916eb660d8a9ffca6ca1da990c9e178d1dd30e8a995a29f9638cef3b898bcb01bd47f12035f425345147d1cd1466a19d379883c2c07d3b9dad6ce641bf682e667e25c17a72", 0x97}, {&(0x7f00005cb000)="7035fff7b110ab269efce348693deaca7c83f16faa19a5d8cfe36e202141784080db0b1e8ffaf1cd6fb9d06013ee39bda345ef1d808aeec87e5a7dccdc241d91d6bc2974e771ab7d8ece732c86165acf6b08d0f8771c07e3f5107c5b6e9d9a41042d2fda3a010c6b32a42bdcf87d68cb0d3d3d9c2ff045af53d18c93e4582dc67f896e1f0b368657e92058597f2ac99dc0d485edeacc2298d0efa2ede6935af8d5127033bf86ddb92486b6007f100895bd512d5bd109a16dde8ef013422bd056e3b1c2b5920f09045bae8288eddb438590229c0528cdbc0e84012cdc6276cd4401d11375640064f6cd4a7b7ae54564dd44361d05a9fd", 0xf6}, {&(0x7f0000adf000)="a792ff778a90296f74113149948ecd1cb02fa19ba519b3a22f45b72cb3c8", 0x1e}], 0x3, &(0x7f0000adf000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r5, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe0, 0x40080}, {&(0x7f000094f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000adf000+0xdcf)=[{&(0x7f0000adf000)="27977d1b77a403822ac1d74c56276b08de902e09d76d6dd0ca5ee239cbcf9c062122a807b9c3b84befa5c6aff90d3d80b2c04146d2d5ffc2534bd9b1fd286c13df6f528d6f3d065c1fe221dce6fec0cba7ab10ebc18d3ecf87a5916e2882bbd06e15932a2a12840d586debb8cd38c5a0899ab04f2324862e509f72304f65d502cc634f832f284fa2225ccdb756d71bc855d12ec7d3c174eb46da7e69a1dcd945760fcdd339816dbfd072cfb913732ac4ecb1e40f55b402d42f8fca6c611360198721102df77a6b943117129f458d1c2f90", 0xd1}], 0x1, &(0x7f0000ae0000-0x68)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x1}], 0x2, 0x1) sendto$inet6(r0, &(0x7f0000222000)="95", 0x1, 0x20000000, &(0x7f0000ade000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 01:46:54 executing program 0: r0 = socket$bt_l2cap(0x1f, 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) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fcc000-0x48)={0x5, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x919b, 0x0, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x7, 0x0, 0x0, 0x10, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x7, 0xb6, &(0x7f0000001000-0xb6)=""/182, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a97000-0x10)={r0, r1, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 01:46:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f00000b5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000524000-0x14)={0x0, 0x7, 0x7fffffff, 0xc148, 0x5, 0x72}, &(0x7f0000d08000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a4000-0xc)={r2, 0x2, 0x10}, &(0x7f00005db000)=0xc) sendto$inet(r0, &(0x7f000062b000-0x1c)="33043371f458184893b53c9e9c280d8bbc6908f9506019677142a734", 0x1b, 0x20000000, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002ce000)={{0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3f}, 0xfffffffffffffffd, [0x7fffffff, 0xffffffff, 0x7f, 0x9, 0x8d, 0x3017400000000, 0x4, 0x9]}, 0x5c) writev(r1, &(0x7f0000bef000)=[{&(0x7f0000554000)="", 0x0}, {&(0x7f0000fbe000-0xcb)="126611ffb0f7cbaf370168ffa676ec61fd27905f1f9803ba97d8bd5fa894c6f0aafd9d9d2560a856e2b77f00fb6f3a6c3479d5b59c326b8db44b84078e464e82a2c46b6f8d5dad7830933d22c9bc1b61596411798e86ee2ec9574e7cb4525074e60909de817b0159ac7a81ccb1450c3105be0601164c89f152ab704206f27b4ffbabb8d7cd912ea64c98f4d906fd462cf0d2446ce3c854982ce4483fb89cc37d42e518d339da1399195b195a23c909ae406ff68e8f3fa9131c1c18c5d4e98440ab239e53b7fb2db1ba1259", 0xcb}], 0x2) [ 309.928824] sctp: [Deprecated]: syz-executor4 (pid 32710) Use of struct sctp_assoc_value in delayed_ack socket option. [ 309.928824] Use struct sctp_sack_info instead 2018/01/18 01:46:55 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x3, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000)=r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x1a, "97531e91246c027db1a659d1f21ffc27168143da4f3861f457c7"}, &(0x7f0000002000-0x4)=0x22) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000-0x20)={0xfff, 0x3, 0x203, 0x80000001, 0x40, 0x401, 0x9, 0x7, r2}, &(0x7f000000a000-0x4)=0x20) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() poll(&(0x7f000000a000-0x10)=[{r3, 0x8281, 0x0}, {r3, 0x100, 0x0}], 0x2, 0x3) [ 310.067984] sctp: [Deprecated]: syz-executor4 (pid 32721) Use of struct sctp_assoc_value in delayed_ack socket option. [ 310.067984] Use struct sctp_sack_info instead 2018/01/18 01:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000ec6000)=""/193, 0xc1, 0x0, &(0x7f0000e46000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/18 01:46:55 executing program 1: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x1) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e58000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000162000-0x4)=0xe8) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000054b000-0x38)={&(0x7f00005ca000-0xc)={0x10, 0x0, 0x0, 0x90004}, 0xc, &(0x7f0000e58000)={&(0x7f0000e58000)=@ipmr_delroute={0x2c, 0x19, 0x2, 0x2, 0x2, {0x80, 0x34, 0x20, 0x0, 0xff, 0x3, 0xff, 0x1, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_IIF={0x8, 0x1, r1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) bind$can_raw(r0, &(0x7f0000ccb000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair(0x15, 0x6, 0x8, &(0x7f0000d55000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000e59000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2) r3 = socket(0x20000000000000a, 0x2, 0x0) connect(r3, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/18 01:46:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb875384f633b1e1b, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:46:55 executing program 0: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x9)={0x9, 0x1f43846c}) 2018/01/18 01:46:55 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 01:46:55 executing program 7: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000f1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000f2000-0x4)=0x1c, 0x80000) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000f2000-0x4)=0x0, &(0x7f0000061000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x30f, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0], {0x8, 0x6, "f8327a", 0x8, 0x33, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x11, 0x0, 0x1, 0x2, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "55219fafdad1417932921b04760343e5822e41177cd3af97e3cdaff473a41c442b372410cdf161210142f36f490829bcb2f6ca4851c8e836d463493686120a7c1b5df390cccb68433a5098465da896c088ff902b53d365f4b8edd2a488740327241788f5fe42c87daf37c107158f925059c347d71ab9755741ed7ba3fe60c66b9a1adfaa53b2e7b5492efa15670d28f7525891270b5d051c9e2675f96248ffacfe80d7bc29c487ab9fff1472c767a4966b8169"}}}}}}}, 0x0) 2018/01/18 01:46:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x7, &(0x7f0000c54000-0x84)="00210300f1e3cc995b8de64e4ac2eac219779e97647319a5f10cbeddd15c774532c9f81ba99f375a354460688478a173216c646d008b1f23e53e599e70de2ab901dbf843c0d72edc413cbbdfcf145ab2db6fc26c73fb9b546e2671716636533070434c42f91b3c685aa972d21a47ca27c3065ae949245241ea14e57b901c58eea8fb20b4", 0x1fb1520d90a6a889) 2018/01/18 01:46:55 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x807, 0xffffffffffffffff) 2018/01/18 01:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f00006a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e9b000-0xaa)="b70a55b0d5e380000000ed5c54810a0cfb8eff08d5fbc2bd79a8e0c81f1666526686476a9d38985d0fd8a99dcdc06dd7b41bcb791eb67ca7f11f8d87e54326a59740ab3cd720ca936fa78f39b0b88fe30cb65854328af9e29bf1d083da001f7387c8cae153c6d3caf8afdb99ce191c94ae63c1db3eb1f4124031c91b339a77a50df8c3682ef9a27e4684f4b3c5bca72208bd1641165d98ad1ae6b706ea7d6b7e92de094600f2b773266c", 0xaa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000)="03cc440262d82cf935730c4287dea0bd3b3069b12bdfea8ae907197eade2f81a0f9b9cb9a09117f758f35086f4ca1474e40a56460bb779b503206f6c875ac37fcb416a9cf6d258de6b1c15c32a12f016cfcd886f8f7ec948dab1e35e6363c68049dfa636f6b8ec7305a235b502c406240146ad526bd3c7b79163c7f2fb7647a39d9744709d30b7601d5b3f9db5fe302f5e46629cbe9e296c142f1839e148565a2b673edf37e3328916c6a289f8e4838ae4fe77db81ee7de3d436a7c983b1a44d6da0bc8043316ea05079179bc1684033b6512043e1174963575704e864e787a2c6e2", 0xe2) 2018/01/18 01:46:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000498000)={&(0x7f00004c6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fd9000-0x70)=[{&(0x7f0000698000-0x78)=""/120, 0x78}, {&(0x7f0000082000)=""/215, 0xd7}, {&(0x7f000016f000)=""/163, 0xa3}, {&(0x7f0000d84000+0x199)=""/187, 0xbb}, {&(0x7f0000b82000-0xfc)=""/252, 0xfc}, {&(0x7f0000668000-0x50)=""/80, 0x50}, {&(0x7f0000733000)=""/132, 0x84}], 0x7, &(0x7f000091e000-0x8c)=""/140, 0x8c, 0xe7d3}, 0x40000062) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/18 01:46:55 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ef3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000ef3000-0x4)=0x3a) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f00003d1000)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/18 01:46:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xfffffffffffffc30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008ba000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) 2018/01/18 01:46:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f0000c70000-0x99)="2200000009000700f407f5ff0800071502042008dd000000000000000805009ef74b0347fa9b0a35a69521c8bf1d1bfc7163c97c2e7892fc9e9f12540fc670b5f39c68886124526d10c0048fb63faf6545dfa1da0eb46276f37d07f755ce0bd7a2bd49f3ca34086a9906cf2a9a1a92d7858e3416b6237093fa919e275faef5323e04017179143d9fa98ed979583573aff66a20ba476fa7c6d7", 0x378) 2018/01/18 01:46:55 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000041000)=0x400, &(0x7f0000600000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000437000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009df000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ebf000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a43000)={r2, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x80002, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/18 01:46:55 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000)={r1, r2, r3}, 0xc) 2018/01/18 01:46:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000ef9000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005d5000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 01:46:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000047e000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007b0000-0x2)={&(0x7f000002c000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000427000-0x4)=0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002e4000-0x4)=0x0) [ 310.241884] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=319 comm=syz-executor6 [ 310.276016] ================================================================== [ 310.283465] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 310.289799] Read of size 255 at addr ffff8801bc4af968 by task syz-executor6/319 [ 310.297235] [ 310.298844] CPU: 0 PID: 319 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #194 [ 310.306014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.315367] Call Trace: [ 310.317939] dump_stack+0x194/0x257 [ 310.321544] ? arch_local_irq_restore+0x53/0x53 [ 310.326218] ? show_regs_print_info+0x18/0x18 [ 310.330720] ? __alloc_skb+0x57e/0x780 [ 310.334617] ? __nla_put+0x37/0x40 [ 310.338140] print_address_description+0x73/0x250 [ 310.342959] ? __nla_put+0x37/0x40 [ 310.346490] kasan_report+0x25b/0x340 [ 310.350296] check_memory_region+0x137/0x190 [ 310.354693] memcpy+0x23/0x50 [ 310.357791] __nla_put+0x37/0x40 [ 310.361135] nla_put+0xf5/0x130 [ 310.364397] netlink_ack+0x78a/0xa10 [ 310.368102] ? netlink_sendmsg+0xe60/0xe60 [ 310.372313] ? netlink_tap_init_net+0x350/0x350 [ 310.376965] netlink_rcv_skb+0x2d1/0x400 [ 310.381020] ? validate_linkmsg+0x8e0/0x8e0 [ 310.385323] ? netlink_ack+0xa10/0xa10 [ 310.389188] ? idr_get_free_cmn+0xfd0/0xfd0 [ 310.393492] ? netlink_skb_destructor+0x1d0/0x1d0 [ 310.398323] rtnetlink_rcv+0x1c/0x20 [ 310.402015] netlink_unicast+0x4c4/0x6b0 [ 310.406064] ? netlink_attachskb+0x8a0/0x8a0 [ 310.410452] ? security_netlink_send+0x81/0xb0 [ 310.415024] netlink_sendmsg+0xa4a/0xe60 [ 310.419071] ? netlink_unicast+0x6b0/0x6b0 [ 310.423292] ? security_socket_sendmsg+0x89/0xb0 [ 310.428030] ? netlink_unicast+0x6b0/0x6b0 [ 310.432243] sock_sendmsg+0xca/0x110 [ 310.435960] sock_write_iter+0x31a/0x5d0 [ 310.439999] ? sock_sendmsg+0x110/0x110 [ 310.443967] ? iov_iter_init+0xaf/0x1d0 [ 310.447918] __vfs_write+0x684/0x970 [ 310.451786] ? kernel_read+0x120/0x120 [ 310.455646] ? bpf_fd_pass+0x280/0x280 [ 310.459512] ? _cond_resched+0x14/0x30 [ 310.463378] ? selinux_file_permission+0x82/0x460 [ 310.468211] ? rw_verify_area+0xe5/0x2b0 [ 310.472267] ? __fdget_raw+0x20/0x20 [ 310.475984] vfs_write+0x189/0x510 [ 310.479529] SyS_write+0xef/0x220 [ 310.482983] ? SyS_read+0x220/0x220 [ 310.486593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.491597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.496343] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 310.501101] RIP: 0033:0x452e39 [ 310.504269] RSP: 002b:00007fab0d1b9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 310.511955] RAX: ffffffffffffffda RBX: 00007fab0d1ba700 RCX: 0000000000452e39 [ 310.519201] RDX: 0000000000000378 RSI: 0000000020c6ff67 RDI: 0000000000000013 [ 310.526450] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.533707] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 310.540957] R13: 0000000000a2f7ef R14: 00007fab0d1ba9c0 R15: 0000000000000000 [ 310.548220] [ 310.549820] The buggy address belongs to the page: [ 310.554724] page:ffffea0006f12bc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 310.562854] flags: 0x2fffc0000000000() [ 310.566715] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 310.574585] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 310.582443] page dumped because: kasan: bad access detected [ 310.588134] [ 310.589744] Memory state around the buggy address: [ 310.594652] ffff8801bc4af880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 310.601985] ffff8801bc4af900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 310.609319] >ffff8801bc4af980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 310.616662] ^ [ 310.620003] ffff8801bc4afa00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 310.627340] ffff8801bc4afa80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 310.634670] ================================================================== [ 310.642002] Disabling lock debugging due to kernel taint [ 310.647572] Kernel panic - not syncing: panic_on_warn set ... [ 310.647572] [ 310.654931] CPU: 0 PID: 319 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #194 [ 310.657842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=335 comm=syz-executor6 [ 310.675168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.684501] Call Trace: [ 310.687085] dump_stack+0x194/0x257 [ 310.690714] ? arch_local_irq_restore+0x53/0x53 [ 310.695389] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.700125] ? vsnprintf+0x1ed/0x1900 [ 310.703926] ? nla_put_64bit+0xc0/0x150 [ 310.707874] panic+0x1e4/0x41c [ 310.711057] ? refcount_error_report+0x214/0x214 [ 310.715805] ? add_taint+0x1c/0x50 [ 310.719325] ? add_taint+0x1c/0x50 [ 310.722846] ? __nla_put+0x37/0x40 [ 310.726367] kasan_end_report+0x50/0x50 [ 310.730323] kasan_report+0x144/0x340 [ 310.734102] check_memory_region+0x137/0x190 [ 310.738485] memcpy+0x23/0x50 [ 310.741578] __nla_put+0x37/0x40 [ 310.744917] nla_put+0xf5/0x130 [ 310.748172] netlink_ack+0x78a/0xa10 [ 310.751861] ? netlink_sendmsg+0xe60/0xe60 [ 310.756068] ? netlink_tap_init_net+0x350/0x350 [ 310.760710] netlink_rcv_skb+0x2d1/0x400 [ 310.764749] ? validate_linkmsg+0x8e0/0x8e0 [ 310.769049] ? netlink_ack+0xa10/0xa10 [ 310.772918] ? idr_get_free_cmn+0xfd0/0xfd0 [ 310.777226] ? netlink_skb_destructor+0x1d0/0x1d0 [ 310.782056] rtnetlink_rcv+0x1c/0x20 [ 310.785747] netlink_unicast+0x4c4/0x6b0 [ 310.789786] ? netlink_attachskb+0x8a0/0x8a0 [ 310.794184] ? security_netlink_send+0x81/0xb0 [ 310.798744] netlink_sendmsg+0xa4a/0xe60 [ 310.802786] ? netlink_unicast+0x6b0/0x6b0 [ 310.806997] ? security_socket_sendmsg+0x89/0xb0 [ 310.811749] ? netlink_unicast+0x6b0/0x6b0 [ 310.815968] sock_sendmsg+0xca/0x110 [ 310.819654] sock_write_iter+0x31a/0x5d0 [ 310.823690] ? sock_sendmsg+0x110/0x110 [ 310.827643] ? iov_iter_init+0xaf/0x1d0 [ 310.831603] __vfs_write+0x684/0x970 [ 310.835317] ? kernel_read+0x120/0x120 [ 310.839184] ? bpf_fd_pass+0x280/0x280 [ 310.843050] ? _cond_resched+0x14/0x30 [ 310.846918] ? selinux_file_permission+0x82/0x460 [ 310.851744] ? rw_verify_area+0xe5/0x2b0 [ 310.855790] ? __fdget_raw+0x20/0x20 [ 310.859476] vfs_write+0x189/0x510 [ 310.862992] SyS_write+0xef/0x220 [ 310.866422] ? SyS_read+0x220/0x220 [ 310.870025] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.875027] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.879762] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 310.884488] RIP: 0033:0x452e39 [ 310.887649] RSP: 002b:00007fab0d1b9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 310.895329] RAX: ffffffffffffffda RBX: 00007fab0d1ba700 RCX: 0000000000452e39 [ 310.902570] RDX: 0000000000000378 RSI: 0000000020c6ff67 RDI: 0000000000000013 [ 310.909818] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.917067] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 310.924317] R13: 0000000000a2f7ef R14: 00007fab0d1ba9c0 R15: 0000000000000000 [ 310.932060] Dumping ftrace buffer: [ 310.935575] (ftrace buffer empty) [ 310.939261] Kernel Offset: disabled [ 310.942865] Rebooting in 86400 seconds..