x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x3, 0x1, 0x9, 0x8, 0x173}, &(0x7f0000002000)=0x20) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000003000)=[0x6, 0x7, 0x1, 0xadd, 0x100000001, 0x3ff], 0x6, 0x0, 0x401, 0xd1f3, 0xef3, 0x3ff, {0x3ff, 0x80000001, 0x101, 0xe9, 0x7, 0x100, 0x3, 0xffff, 0x10000, 0x7, 0x80000000, 0x2, 0x1f, 0x4cbe, "9c23945ff8748cc48a4225ae846c26aba99367580ac3b1a736b6e51e45a1296b"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000000)=0x2, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x16, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) getsockname(r4, &(0x7f0000004000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000004000-0x10)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) connect$ipx(r6, &(0x7f0000004000)={0x4, 0x3, 0x4, "d791c04469c9", 0xd, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000007000-0x4)=0x1ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000007000)=[{{0x0, 0x0, &(0x7f0000005000-0x50)=[{&(0x7f0000002000)="f13ecaac6ad53e002bca85dc8afaf995e49ef4b46b7b9a40cd54b7eda8ba55ab58ff7842dde22fe68eea1f19e54539edd3c558de5d42d4ac732c56a325e1d4ac1e519eafc92283b2b27dc8f1cd872f72a15d60c6dec09dbf6feb2c0f9dc5d83feb39ce207683e2d8ed89c2c4927a317b797aea88a14d4b0981868f6761fce58ff0d46bfd98dcf59a42434beffcfa1f284ba26aa01d682c0cc74019ca5098580e37ab83f95b1d4f2d434c192253a2457e09bf6802dfabaea955c328f39849f599c056b1a7bed156ecaedb8e7bb472793c222bbc4d97719902fd7f98ccb3237d77959536de34ced63ffba785020afb4acbe4b9d56aa095559bb8", 0xf9}, {&(0x7f0000007000)="3513642831b3367e2c45f990d8e424763af711ef80241b66a64bac3c789d56957738d0845c8d6860a12d", 0x2a}, {&(0x7f0000001000)="2ec44c4dbf00cb917fb34ca02d49fdf0c21bb6e855afc7c3837688b2d369b283caa8468e315a488b08b407a2a9776672126289f91718b94edf3936c7099246f01e2c0b87b9ac08812cac95a3b87d46ff95df8e7ab00d8c13dd08eb3be27c5e5f6146f1231488a28e1c340089f93bb8d8b3873c45d7d00f904cc7fc9364d103ca71874e3d2d7d4cad640be583698ab645a023f828957a77993ac81b7278a08ed7ab1def90484289ec3e7bb24c90742cfabf709430ac4defa8b8ecdaa8d2651fc36bdd297f49166bfc125c3a3d4a7a54ef59132a4c512fb315f303f22f58812a4caa7f5f9c1399a9f79b9a17f01295c40908de1935", 0xf4}, {&(0x7f0000005000-0x48)="e483da00a8a4cc217fd891816342522069bcc5116bbe00df7bc357bf140ebf150aae0aa15d3339dcd7ceedc25f3a1bad7d6b32000d7aba6900a237ccfb06b26046b4336d2f53f06d0bf76d980ccd24ca7979031bc07fefab74d8648632eee5635b92248ed7972c45cecd623f08ebe956b2b45f673920834036f21074b3376cb09fe7b307c22c855fe2f9dea33797", 0x8e}, {&(0x7f0000007000)="a19049c73a76fc9dc33146e4d30c2c4f48bfd19f71a27f0318e686d29df80708f0d390ace065b34021c83316f590dc6329f4df99e0d316ee0c11e4f8a1e8eb2f705bc3ec612acc0fc61962897e8a639ca8929f92340bb93192c0a1ac48f28174c2969f181ff2c44168c8f286c5cca010797c821a3c618af0473627e6805a997557ef9ff76d26b7417620f7a8b86c966ec9fb2947a810957eae556ba56684587a6e6411eb3216f413709ad9c364c3d9f29e30a4f7b3274c20221906926170e5ccaa86e444c8f1f49935856ba70fe0d6b5adb3f8c1986452c36e98b0fcc06d8bc759", 0xe1}], 0x5, 0x0, 0x0, 0x8801}, 0x2}, {{&(0x7f0000003000-0x10)=@nfc={0x27, 0x22, 0x76a8131d, 0x7}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000008000-0xc5)="8200ce9cd080e67f7eca6fc6ea9c51532be4284e4b4f7f2e93e020d1c1b51957666a36c5b3c16808415c56c8bd0f3048b416b0312570b1e2a73ad30d785c73ecb6a0f7aa0019df777a74d2ffe5f30940a93dcc8ac827af82526c5bdc1425e9815820df853061627bb080e47a3e173af89bd0e911b2c78a5033a93311d0b9e5795ce135191e408392b354d35b34f332c185c8dc267698d8c4ab72b2479afee7afa524edc3adffccbfebae0ab1cad5f987e3fa7c4adac656d711af079ce1920a14b1ee295e75", 0xc5}, {&(0x7f0000008000-0x1000)="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", 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0x1000}, {&(0x7f0000006000-0x63)="cf3f0c3f0ed42a65fde06bf2cbaff6ac4d8a120fd989537ae446afdba781f965f856224fab033a66d185fe1980d0ee19476c56b1c348e848348bd4dde2ec94687b7c1fe2ed4e266342c239e6aaa54b5e27862de720c3b6aaae8dec9a3a6d0e213ce63d", 0x63}, {&(0x7f0000008000-0xd9)="18c8683132a2d2fc7f3985007dbdf60a6cebeaa870917d7533b6bdc6e456a7c5b377734708858121ac708e81489ebfcb56a71acc57b1ca0cbb3d14e1d76dda4ba380ad0897a5fd3f12623005f9d80cabf4969ab2e4813cb201fc1c0dfddde78aa30f64e0784f055dbe5b1e24c445ef7d3af2d4b88e93362139159a1098354633c635dbb71b44b7391c9c1b0294f4346d3de43ca92f80779be0ddb7cb4a34374725122dc891bcf290c4e00763d6218390f64f64bfaacece5fecd9fd1ff01ea1959c496212d7b0f4caf7187f087c5f2af0b316be908c146adf9c", 0xd9}, {&(0x7f0000004000)="2a506e9d711b7f4e94928375485e07d5bbafce927402bf6829d2ba339c729bda338e9ee0787fe8b399ea81a8287199da01a45e4164431e12be79ea1dbebdab7fdd4e488d2641ad9746de423190866de55d074f9874d8a85159895749c167d9a2278de1d161235b1d7bced7f2103c0be3b6e618199f1ee6b11184868f6eefc83b61ee09a93cf04571bdd12e621228d1d4f28029e8b601ff8f832e45c7a2c7249003cfb645", 0xa4}, {&(0x7f0000007000)="cd96cc02f680c49e9975639bebb58cfeb507e8674df040df48d3751e0626664737f1e79f796b", 0x26}, {&(0x7f0000006000-0x1a)="1ea41e655d078032e9ca0a1ccd70f12f73f6dc97159e906978c4", 0x1a}, {&(0x7f0000008000-0x26)="956bbe274556533b5410662c49e274223b2c430dd7e9859bc39f4d923496280ed6ba9b60e21d", 0x26}, {&(0x7f0000008000-0x1d)="886dd29b1bc05d24f96bb6b4e4ca0c26c515be7a3d7988fa794dacf00c", 0x1d}], 0x9, &(0x7f0000007000)=[{0x108, 0x195, 0x100000000, "b46822267013d61613c2fe241fdfadd1281f4036431a230779e0b63f69841d8451b47a7c0ccf327c59620ca093a5eb4fbccfaf814ad1c0b9ae90be0b8febacbe45cdd9f452ad82c2e6f088eb28f77e799aa5f79d30be8780b02f9ed348ea65e45c5a76d01232336635e20baaadd9645b104219236c3390b3cb101738ee6125fdebd3df6d280288621849340df49c56532b9b467ffe1c6e6abac6db510d8f500b4babe4032c8470cd37d7a604895d34d623af23024d8703de7f73f05656a55b61b71f595ee55bc48472c963538fea82ca7cbb3a3b9e4c585273e2b4a6265b3f0bfdc9ea808007f3c7cba28ee2eafd4467aa5bc3"}, {0xe0, 0x118, 0xd4, "8bd7ef5f9d61094e499d18f6102aa4daabd04423059341ef616aa89638478327b56981f6b2b53902824dd9341353b1045f5012ef95f2fbf483cc66db0a34112c80edf31b1114c569e47f3298ae7dc93a6b890c8e5a0036ff44c8a12822197295dcdc80e93e6b75d810e0090878603b228d8c713e2cd8f46d4fae350cd41ce7b8bd1b42295bb84153e5a13852a08628b69c87ebf57d1c5e6d73453447ab4735c57148d35584fd80fdacf199008d7e18322054db01f0bf85c8ad979bcda3a8fb0a22d3709913bfed02130294875b57a447"}, {0xd8, 0x107, 0x4, "0cbc63b102ccfa8c790196dadf5a04a95fd3a5cb7fb04228affd2c3de15d171d9157351b53e17aed2d55d1f12f5eb3a501c153f718f206196e4b129bcaa516253222b4bab078360e41f952f9c02fa2d27f3e4659bc640b9487049cb70fda326e3902befe2079771a1dca50691dec75422fbc72ac5e5fbe2b2c749793d349f7a23eaa02338f846f2e20f22fb4ca140c16588a9f4d41f8206605fcc120818599e08ac1c047e1e558a7df41ebba38a726eaa91141ac67c1d20779eaf1aba68a020c9332"}, {0xe0, 0x109, 0x0, "c9e1305936bd33d43eb43f0beecaf3b4bb077d5d2138d4d6697d167cae51d103f1b82ee379a67851825f65321589bc7ff27eb6df13acbf49b9ca44d10d89f9bd79ed6edb55f171a59e224db8154715d8fbc96e6426aef6d90e014e735ae1306a65cee55568fd39a5b0165110dc78d33eb661922474b2aa4ebd4d68d18da57180266a9b98fc8507499afa018bfd338e980d87f54562f2ed7f17a4179251ef1d3717cdf939db91a1e91dbedec5798eeff57d97e35ad2c4fe862eeb951b8c12f89d219395bb34ba2cd7692f407243f8c2"}, {0xf8, 0x119, 0x401, "fbae76598408e7b9bed414f9e644a9bacfd6deb62d2af251851b76be9341bffb95fc05700f6f813f2be073276add5e8270b0c620cf0ea9d18258d6a5691b90bff52c35698ccce8876599980ff9f60a88badb2ac671416764f04dc25f093f7aa75b7042fed3d720ee31b332e800555130c68ba5572bec32a3220138a66b0f6b200d994496d6a8bb0865b32d0f0c2e5529754ba1b532136580230ca634afd2e9c1a9ef37c041c96326abcf0a4e95a387125c231cd68ce97658fcad87d44426740221d712e89cb7e7c8eb2e729dc2405315be8fd07a4f355e516ff7e483630beb33966abe4da92299"}], 0x498, 0x4}, 0x8}], 0x4, 0x20000000) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f6f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000)=0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f6f000)={0x0, 0x3}, &(0x7f0000f6f000)=0x6) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f70000-0x8)={r2, 0x100000000}, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000f70000-0x88)={0x3ff, {{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000883000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 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$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ddd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ce3000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000537000-0x1000)=""/4096, &(0x7f0000720000-0x4)=0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 16:54:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002b4000-0x4)=0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) listen(r1, 0x0) [ 2389.691677] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 2389.700853] tc_dump_action: action bad kind 2018/01/17 16:54:15 executing program 7: 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, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$int_in(r2, 0x5452, &(0x7f00006f8000-0x8)=0x1) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000b10000-0x4)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f55000-0x4)=0x2, 0x4) 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ff000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x1, 0x4) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000004000)=""/175, 0xaf, 0x141, &(0x7f0000002000-0x10)={0x4, 0x100000001, 0xc3b, "858314897392", 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3a, 0x6, 0x0, 0x4, 0x3f, 0x9, 0x2, 0x4c, 0x4, 0x6, 0x2, 0x4, 0x80000001, 0xa960]}, &(0x7f0000005000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r3, 0xb0, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x101}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000007000+0x57d)={&(0x7f0000008000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000007000)="6ff8edd7923ec971d9ae65a5a274ed1c62d075fe9691f168fa34f93b195384bd", 0x20}, {&(0x7f0000007000)="b4705ae40d1594070b5e17492c1d09db668ae57a14255a629b7c9f2d9c028f7eeded051d7bdb18fcc12b4d22ad0e62063c9907c8966acf7d552aab6323d826929487aea3aa374cd04388bf739bf48ff107c05dc814c1df45dbddde5ee9ecbc1cd1c77ccf3399e060f7c6544fc6a8200ccf022022ff748e2297f7cf603e5ff11f56b656847a144a65a551ad60c3aec9b2466047f18a539190434f021d93feaf", 0x9f}], 0x2, 0x0, 0x0, 0x4}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x10) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000005000)=""/37, &(0x7f0000001000)=0x25) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000004000)={&(0x7f0000009000)=@kern={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000007000)=[{&(0x7f0000005000)={0x318, 0x34, 0x200, 0x5, 0x0, "", [@nested={0x18c, 0x4, [@generic="a48e6d4d2a6704180e53f81a2d8ac251994e", @typed={0x10, 0xf, @str='system\x00'}, @generic="80027c174faf8b69f3", @generic="413b7c55e83252aefd9a1d064eac72163504fad066c4ccf5ed0eea039156f2898603a8f7f4e5682266dece7ccae48c81b8788423d34004d27e61f866cf9c38cb9ddbd0007c4a69d83a3bb1d448c4de339b7a63a90869a2b1f70a65a18d718a819a00a90584abed51d835c6a491c445813046589023399bd3540e3d86b81dd840f5f9a9862011fd0a74c828b7b9bce1a2b04aaaca4e8acd15930c4be52dde7fde5c4bf2c5d1eb2191db43952a", @typed={0x1c, 0x66, @str='wlan0{vmnet0%ppp1\x00'}, @typed={0xc, 0x3, @str='\x00'}, @generic="c819cfe9ca6abd6256d206d22c53724ed1906b15fb46d8ac07ebf4354dec35e1a805d3cedbaf61e8ca8ea04982bc58a07274042741ca3365ad5811e7ddf14304942323fc31aff8b6a6a70f701d4e5524c0995f8cc25b5e7664081e8d0f060f3e11862c4245586244f9b1dc1a1301c201dc0662fc4fe56cec1813e39a9dfb4d9ff7773b40774bdc115a"]}, @nested={0x90, 0x4, [@generic="9fed50311cc2ce6a4432c5f846e1e1c93c870259d906617622356f8222889070df04038751722055f16fda6fd8a62a81972bd7dbbb5530d2e2a199aec92c06b263013bb2589429c1f1437331aed05a8e89f67267c3b89de51df3f805755bbe1a9a07c72dfe0fc380fbcfce5175159a670eb5574556cf1b11b161a491c6eda8cbd481b5b710e8baf6b2"]}, @generic="134166e98094433d859cbbcd08c37093367ff8f808cf1ea70cdc36232765aee4fc0ebf38aaaf9a80cf34c2b32846515ed6e6a39d3143538623f4d17774365ca81cdbc7e94e14f4acac28f490d7fc64b8ffd93a2f6aa8ae35afcbb5252494033e182bb6ee6643ba1698594f5fef852ea04df5125847c5f74e28904dfde9365221617a89c28d314343baa2c5766239172d1badc0af46076b8edb927fe599f5757355a0ea88d7aea13b53ee4df1566db9434812e2dc56e0efb60f56d0937cea0b3b60c0376c54f072c634f394d2c776ee6082870521321abbb7e9f3fff675412c94d9c969fba15324a06df309"]}, 0x318}, {&(0x7f0000008000)={0x1c0, 0x22, 0x28, 0x3, 0x3, "", [@typed={0xc, 0x6b, @str='\x00'}, @nested={0xf4, 0x63, [@generic="da765fc4f1a4cda165884d01e8b2139e9c1d584b2cb0471732df31725b5bf43c02a09cf8d2cf1978a6cf6e08eea5a9592ac7fdcae7852d3888f0c22f27c1fc98a05e417c0dde0dbed3a8", @typed={0xc, 0x4e, @uid=r2}, @generic="a8676faa412d50328ac3c371f143073f7c9ef537016b4b3e5a12bbc0074b1eeba7a84bd930d57d727729b447ef0508a84b6440b8ad93e75cf7527ab79d396e449bb94f3689eaeda30db1bb8353592733f14aff126ea022d15698b6384ad75aa4218f88035dd9058c6e3542645142a8347495be4a6a212ce5c34e1c693a4900a4db76128e49fadce18ab972856c75eff6a32d8e17d9fb6875ad"]}, @typed={0xc, 0x15, @u32=0x1}, @typed={0x10, 0x34, @u64=0x3}, @generic="52bdf71a295f802355c916b123621c18271a7e265cb299eee6c9a0b2c3581351fe9d6395072172a3f0bda5b6921321794f0ed2986f9e72705773654699546e6704eda0148cb7cbb0e4fd739d55fa733b9d906131837255fda7531a789c315d6973a19060a9660f22875bc69f93c7af76a2a8e677ee82a95660129853d1406908d2e22b7702ee775aaeb7ddfb2ff6ddd127ea9b"]}, 0x1c0}, {&(0x7f000000a000-0x32c)={0x32c, 0x15, 0x100, 0x0, 0x0, "", [@nested={0x1d4, 0x21, [@typed={0xc, 0x5a, @uid=r2}, @generic="7ac0121cba8ae20213974913c350273e300317a25818ef06f112f8a1e02e6560809f689625d2cc5462c355dfacb2835fab55e673b10e76d61a604d68b3e9ac5e91f69cdf8f38733cf8af29ad3e47", @typed={0x18, 0x26, @ipv6=@loopback={0x0, 0x1}}, @typed={0xd8, 0x22, @binary="233309e6d9113a76b8b5580287b9dd1eef51ea0f0bef011523a650f23b23c6bfddfd8c744f87f49a8666241baf200fb33258a9bb427a1505cc99971012397253bf684dd7786363a4c7580248567b3dcd563b42bb090678d517112d051fca5ac47a5d27d51fffde44d97d210f30f42f81e615b0efe94baa0456263e30a14c442fbe4e5b604e2dd1285f9d2690cade55cbe6abfade07cc9812e3da9bbe7751dcb95c963187ae781a8b19c3af4633b66223f7328a466ed1d1081c4095780408d4d117600ff4d2d08d405f57935b2f65"}, @generic="437547e0551fae8af64729acc5f2ffcd273d0c6746c0ad75056ff73bed0a3796830b14d29cc57ea1e49e43fd91ed820a1a98cc6e391edc5bc652f07c13ee27ab04bec2595f7db065ae5885919f92d98664ffa0aeb9fb5e0a105b09bcfa51ecb00cb378ab2704038c0dc4b37c97e0", @typed={0xc, 0x20, @pid=r4}, @typed={0xc, 0x34, @fd=r1}]}, @nested={0x50, 0x37, [@typed={0x4c, 0x67, @str="7d6367726f75702d5b7d80656d30626465766367726f7570706f7369785f61636c5f6163636573732d5b295c656d316d643573756d4073656c696e7578656d3000"}]}, @generic="d95d02485d482bb6d41d91a8fae5a6f802fb1f72027790bd87b2c76fcdfb67bc8987d0eeaf31bacea9776104f9d54ad6421af61fa74198b513ed4c288a67ca4ab33d95f6d4b05cc8b4a7ee6a3bc2f199ac72b1bc752b31d4fca68055dd948e904229908faec14106445b0b09f14be8c0fa150d1784d35bac72c344b51a8c48898f9cebece720b42d3a4c0b37dc761578834220a877fd1cb0d4ff34ee61447abe84c1c0856ea1b507e394806ee9cc7ee0b602aac7c43f9cc215c7f2075ef2c9d1a0fe80473957f9b6c0689289b83895f0308ef83f91a6e3f48164ad15f7ef7fe81a2627f048664a26d2fb0d1a69c992fa8144456200"]}, 0x32c}], 0x3, &(0x7f0000007000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x8001}, 0x8c0) 2018/01/17 16:54:15 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000001) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000-0x6)={0x0, 0x5}, &(0x7f0000012000)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000-0x14)={r1, 0x5, 0x505, 0x87b, 0xde67, 0x3385c6ed}, &(0x7f0000013000-0x4)=0x14) socket$inet6(0xa, 0x2, 0x0) 2018/01/17 16:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f00000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d39000)={@generic="48e76dfcbccc03cec3c2905df87f550f", @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x80000001) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00005dc000)='yeah\x00', 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd7f, 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c6a000-0x4)=0x0) 2018/01/17 16:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000477000)=0xfffffffffffffff7, 0x4) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000082d000)=[{0x0, 0x0, &(0x7f0000fd9000)=[{&(0x7f0000f54000-0xb1)="90bd0a0bc0e4b7ec9707754dcaddc21495bcde26e701c8d1f8fe95bea7e4b329fd627f1dd13d5ffad69c61e1a2c1fbd179144c85750b502ed4c4f6ca094db46752a8eb5cb7d236930c1cc4d7b80d7a24860afd8c80dee6d3a31184bf7153c261d72a79977b7a3cb822d22d3f945f93961fa3320ad1630b4b9cce07cbf4ce0d9bcfe22c16b0149fbd7e8fa4b376d14f650c8ed5fdf60c56abfe6e0145376d5ffd01a5070147406a775c8c06bb5613d17908", 0xb1}, {&(0x7f000027a000-0x84)="1e4cd9f14019431d7a93bdbf09ad205fb64ffbe11c71e5e084b2e225536f62d73e86f1de11ed255495c6b7e4381b66098aefe3a39434288ec87c9f6900a1c2c8b21730b98143121257fcb41cb752689d8f097736af4e5a54658398e1e30dc721caa1bdf441948fc637386758e907c91d6e68cb3f38cbfbb84f323b072a3951da090b00b4", 0x84}], 0x2, &(0x7f0000cd5000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x201c6796f7a38dff}, {0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f0000649000)="04662340f3299e21801d8a9458a4c6407e47d0d47a165dd63ea16947540c6d4222dfb17e4835a42373b7647bafc72c26a004536d03f71d2196bba639d0bd8689ceb769a24a3e85b269d8c0e0ee0e6268733358bb09cbf33bd3cd60f691a6a7f3a411d7c4ea91cd485cc9d739b0e488ff5284b315cb484bc91326679f3367b6656426cc41e7620eb6a89e8b6c9a7a1cf8347e09fadbee8f18ba590779466dc25f1330d0584c64df33331adfaf500dd18622eaac3fa49552829544ea4742eb5352c2cace603014e77d4f9e799bfb1aa4e0cae70b12081f841b81d2b81040bffdebf3f63899791544f092fb744d0b4ef1cc14146e2584a0", 0xf6}, {&(0x7f0000a97000)="763eb0df56b5442b39291a534d04caf3c961ed45c58cc0444928f4f16f197fb2483c3c57f03ee0c6eda6b87657adda024aea15073fbb362c36f35485d2f8", 0x3e}, {&(0x7f000083a000-0xfc)="7b947949f0af25d62eb02db3807df2dd38ab10d9b5f522282558557a5d7f5142d0c33f9dadef378307ac5da5fa9f8bf13a3e134744e2954d9c19e42ad1a22d7ff224cf35b1c9c5e0e70847a2ca1a1605b61c71f2fbc938f4b9bab4179fd0a408d91afad9860b421b5806754660c2cf593f3b681cf365300de8fd800d0b20c9942b4b19dfaab5ecc5f408d1902607b827cbd804a5f022d092eb2603407c8a89206f39a782cc442e6f280e0a65754d44684dc6689360383b3bddf607c3b4f6901e6048c8c8302677ed3e6233d51eeec5990544d94d260e47f03b1deec1be355df0b37cfdf3192e51f21260d7e5beea1437f5a7227ae8f027f8928063ad", 0xfc}, 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0x1000}, {&(0x7f0000482000)="090a0e2d917f8c8dce96e7366fe292e3637044d872b97ab48ac636e67e9377af978e9ff0ede0cbb3", 0x28}, {&(0x7f0000908000)="69ead4022f88c5c1fe25c4f01f3daee3e4bb40add8faae1963d531be5a9a50cb7faba704cad8bbdb6a1e231d743a58b647e993b7eb3447b7aa749a78611934", 0x3f}], 0x5, &(0x7f0000afe000-0x48)=[@iv={0x30, 0x117, 0x2, 0x1b, "550b1837330731292f544047a2330d7f2a509fbb27aa1ea4f1b663"}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000}, {0x0, 0x0, &(0x7f000060d000)=[{&(0x7f0000ae5000)="da66a08ec0809ed2295533ee6b5cf896f5c10811e480d9fd751c30eafc4f05110329535a12c1dd476f5709f94ab1e216eaf3ef7c9f91f496e1b2132c96e7652afab8254faafa536770be1305a3b22bd13ac05c7a11c6ee24c6e0e6eefb5820df77359382b73b0db0acd9f445926d2ce4a4631b4d91fa7175e144514f2f5aa3480620000df9fb9c39d7cb269538998af4064d7cad6442b941001e703769b0711255ce411c5a2fba3fbbb5a9bda47cff68bd62670fc368408209da27c7a037d5ecff74ce", 0xc3}, {&(0x7f00005bf000)="ed56f008e1599bc1b5b9c9240150decf1e888fd0bdaf19b690c608d196998ea25c8838aa990fde23426c692d07914cd605eecba72332a41238db4ce3ae3f30c44ece94a86924f4224a884aa18e25c6df12e6a748312b8fff85135a4cdff8b6f9d6032543eb406d64202d1147fe0907e64ed7eb79ac24d005908a6cdd20d1b1df2d663a4efdf230d2c467f1d41f1dff7a35f76ea8bc9200b6578fcf7076100e22d703c3ce5913099e4135f8f2cac25a6d81e3572b8aae23aba997a456f963f7218d1f8c0c7b", 0xc5}, {&(0x7f0000993000)="5504395713ffec505419528e3f5dc3eb7b998758c9f673b189a5c76942963a12074c2137c17836", 0x27}], 0x3, &(0x7f0000aed000-0x218)=[@assoc={0x18, 0x117, 0x4, 0x53}, @iv={0xb0, 0x117, 0x2, 0x97, "a9321b395d444c418e07b1498c233c6e9c5808324f54aab605cd030448f84acf3aa7831be6188cc9cfbc5e7fc199361c8f54508cfc3c1a8390ddc30a30a03e9627cfdaa9dd1097284ecd634e3888274af052b8ac0d7ed0024c02bf3e402b1a6ae2afadcc1adec71449fb4ec1110e362d75146fc2a568cf45547d3458860afe959750158668e97dc7363ea3a6cd4d10325967b60b3964f5"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @iv={0x108, 0x117, 0x2, 0xf0, "4f0d833f08eebf1d5e250cc794900bb4a709cac58bdca2dd6dc40e9f981443e8eef9d9d3a04c23f3e10364d5717700fe8dbf83bdff56f7cb7d60791e20668d60757d8fd659a085fde749bacccd95bf882ee76d522a7021ab284e496d8d1921f300c5d753694040f24d7a21595d51463c2a408814b3b87508274d0f80cb020ff9be0f0422b930b47fabb9d9ea2835e6f989fb19346b56da998ebd0dee634bdeebd15fcce45767decefdbbda1dace524240c9250a4299008a38b136d66d7a3d2522bd2ddc6d0fbd819fb663d9322af5eaed89daa4a4ab9cf3c5338b12e0e95d7d7a153394651b222c83b634e62b5cd2c07"}], 0x218, 0x8000}, {0x0, 0x0, &(0x7f0000b2c000-0x50)=[{&(0x7f0000cc3000-0x89)="0093830684d61a9c010f77b1170593b4ae0ad1ab80ada649e486654cd9ff8bc34639d9dc8e14bb8d58a1b00488c6ad7254980b76341499ce27400dee4a1623b4c8cbc745961dfe07f57b2ca8128acc34b708ed90dc9d6f9854939927f99906858aefc5c05f81e39c6851a956fbd0cfd3f8e111e41384ea2152f7e076bc1a5b6ac648ae618b9d50292d", 0x89}, {&(0x7f00003cb000-0x47)="8510fafc658967c2b582b6ac5ef71ec241f3ebf174561dbb023244c3a951453e972fda7e5cdb2ee0e078bdf5ef1110e936181e6aed732bd5551f73e1982c61abbe62c2118ea89f", 0x47}, {&(0x7f00001ec000)="357f9d164c561fec7f1a0d575f44806748248cdf35ee489225b49aab83da84e8d9f1a3e5415ef9dd1bfa6ab53c7a9bace6cc0ffb977f638553879659dd2d2ae193c6b260ce8dd1e6f57bfb685af2bd92c1ee6f4d68ae091e300b481414629f469cd9dc33da3e16d3ad73b8409c74504048b1cc2fed2dc0799a540c26d75d6106acc7b4c3ac17a9a1802cabf3d85c81594458be134d1f7fd074068aad61f42d", 0x9f}, {&(0x7f0000d9c000)="7391f555cc017ec4f5f34403699e1ebf3f37c0ae60185dd4e72c2e60988964c1a3316189c5ffe4528cdc56325bde677c0ec180b0fc850528545db4e5547a948704bdf39f4fdbf4b833e2fe36e15f8b0a8f7570b02a9d6c5e69d22c56a053aebb3f2ec4208867af5a52d405c51ee1387601748c06e50816268cca9a5b00d7e19ace983a267df7136690db4262b6d6ad7e03ed441e02288cba59650aa45071e07d616f2235d77e597320ae2902fb8f2cf0f3f13d3095cd19a6b2a5ac8ccf1426217b7743e0f5d25f825a6514c10fd83c2a96900c43da1476aab5fd6acb9797", 0xde}, {&(0x7f0000393000)="4550b4f10e364e0f780c407c63cd7ec22a4f26758f793ea85b59d01b054d26fb0de43094e24f12f8b612e1dae9777e072a6a66", 0x33}], 0x5, 0x0, 0x0, 0x54}], 0x8, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000547000)="1e65a1ab415b7a01df31df226e7afeb3afb5244e8c69a1062439fd47b01458ba503dc952533ed7fc4e7bc79936d29f375ae8d8bfb53b934d874b1c3110ff32fce4e0232c61f2e9e224a00b48", 0xfffffef0) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x0, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [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}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) preadv(r0, &(0x7f0000550000-0x40)=[{&(0x7f0000dc7000)=""/107, 0x6b}, {&(0x7f000058c000)=""/107, 0x6b}, {&(0x7f000051c000)=""/250, 0xfa}, {&(0x7f0000c8a000)=""/4096, 0x1000}], 0x4, 0x0) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket(0x1f, 0x4, 0xffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000352000-0x4)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000063c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000081000-0x4)=0x0) setsockopt$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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/17 16:54:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000321000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) 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(r0, &(0x7f0000991000-0x38)={&(0x7f00005ac000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000457000-0x90)=[{&(0x7f00001c4000)=""/180, 0xb4}, {&(0x7f00008e5000)=""/23, 0x17}, {&(0x7f0000187000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f00004d3000)=""/107, 0x6b}], 0x9, &(0x7f0000000000)=""/157, 0x9d, 0x100000001}, 0x23) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a7000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bee000-0xe8)={{{@in=@broadcast=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=@multicast2=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}}, &(0x7f000039e000+0x3e8)=0xe8) connect$can_bcm(r0, &(0x7f0000479000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r2, 0x5452, &(0x7f000050f000-0x8)=0xe47) connect$inet(r2, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x6) r3 = accept(r2, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) [ 2389.824500] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fce000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000227000)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000ad0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000afb000)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cfd000)={0x5, 0x200, 0x8, 0x400, 0x0}, &(0x7f0000c1c000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000661000)={r3, 0x3f, 0x8, 0x776e, 0x3ff, 0x1ff}, 0x14) [ 2389.880410] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b2a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b6000-0x4)=0x10, 0x80800) getsockname(r0, &(0x7f0000241000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d64000)=0x26) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000421000)={0x2, 0xda20, 0xd9, 0x90000000000}, 0x10) mmap(&(0x7f00007bf000/0x4000)=nil, 0x4000, 0x0, 0x81010, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000016f000-0x10)={0x0, 0xe4, &(0x7f0000b93000)=[@in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, @in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4a95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x9de, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x3}]}, &(0x7f0000040000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000600000)={r3, 0x3}, 0x8) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x200, 0xfffffffffffffffe, 0x6}, {0x5, 0x10001, 0xa80, 0xc3}, {0x4, 0x0, 0xfff, 0x52}, {0x7, 0x1dcd80000000, 0xfffffffffffffffe, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000375000)={0x6, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x804, 0xfffffffffffffffa) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f00008a7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000333000)=0xc) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f7000)=0x14) connect(r0, &(0x7f00000ac000-0x14)=@ll={0x11, 0x18, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket(0x2, 0x3, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000c3000-0x4)=0xfff, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f00000dd000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000f8000)=0x6) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f8000)={0x0, 0x0, 0x0}, &(0x7f00000f9000-0x4)=0xc) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000f9000-0x4)=r3) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000f8000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f7000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000006c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) gettid() sendmsg$nl_xfrm(r2, &(0x7f0000026000)={&(0x7f00000c5000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000079000)={&(0x7f00000f6000-0xdc)=@report={0xdc, 0x20, 0x4, 0x3, 0x2, {0x3c, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x9, 0x2, 0x70, 0xa, 0x80, 0xa0, 0x5c, r4, r5}}, [@algo_comp={0x74, 0x3, {{'deflate\x00'}, 0x158, "21814ffc376aad4061c7642c6b4e0baedb9d4cfb43cb5bf15825ab21d228c82b4026ae9dd2d1110fb02cc0"}}, @encap={0x1c, 0x4, {0x0, 0x0, 0x1, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004800) 2018/01/17 16:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a71000-0xc)={0x0, 0x8, 0x30}, &(0x7f00002c8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ad000)={r1, 0x7}, 0xfffffffffffffec1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000093d000)=@assoc_value={0x0, 0x0}, &(0x7f000007f000-0x4)=0x8) socketpair(0x15, 0x4, 0x10000, &(0x7f00008be000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c64000-0x20)={0x9, 0x0, 0x10003, 0x310}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000171000)={r5, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dec000)=@assoc_id=r3, &(0x7f0000b9b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f0000643000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$llc(r0, &(0x7f0000439000-0x10)={0x1a, 0x7, 0x4, 0x4, 0xc5, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000000c000-0x5e8)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) 2018/01/17 16:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000499000)={0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000c5f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000)=@assoc_id=r1, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00003a6000)=0x4c, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e77000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d93000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d31000-0x98)={r1, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x7ff}, 0x98) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f5f000)=0x0, 0x4) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000ba2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000d52000-0x1)={0xfffffffffffffff9}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c28000)={r1, 0x9, 0x34}, &(0x7f0000bec000-0x4)=0xc) getpeername(r2, &(0x7f0000d98000)=@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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00005ad000)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000750000)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f000040f000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000cf9000)={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1, [0x40, 0x8000, 0x7d7, 0x100000001, 0x7abe, 0x9, 0xc, 0x5]}, 0x5c) r7 = accept4(r3, &(0x7f000092a000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f000097a000)=0x1e, 0x800) getpeername(r7, &(0x7f0000392000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00005b6000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000fc1000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000066d000)=0x0, 0x4) 2018/01/17 16:54:15 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket(0x18, 0x6, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0x3, 0x30, 0x5, 0xffffffffffff7fff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r4, 0x9, &(0x7f000061f000)=[0x2, 0x80000001, 0x6, 0x1, 0x27, 0x7154c46f, 0x7fff, 0x8, 0x40], &(0x7f0000201000-0x8)=[0xa8b, 0x5], 0x13, 0x4, 0x81, &(0x7f000046d000)=[0x7fffffff, 0x7, 0x0, 0x9], &(0x7f0000bee000)=[0x0], 0x0}) accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/17 16:54:15 executing program 6: r0 = socket(0x1, 0x6, 0x80) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 16:54:15 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a90000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bee000)=0x4, 0x4) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x7) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fe6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/17 16:54:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000b9000-0x2)="438c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00004b1000)=0x0, &(0x7f00001da000-0x4)=0x4) r2 = socket(0x10, 0xa, 0x1f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a12000-0x4)=0x0) 2018/01/17 16:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xffffff19}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getuid() connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000f000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r0, &(0x7f0000aff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c32000)=0x1c) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) getsockopt(r1, 0xfffffffffffffffa, 0x1f, &(0x7f000084f000)=""/26, &(0x7f0000f4c000-0x4)=0x1a) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c20000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f0000059000)={&(0x7f0000898000-0x1c)=@in6={0xa, 0x2, 0x973, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}, 0x1c, &(0x7f00000f7000-0x30)=[{&(0x7f000081f000)='Z%G\fh', 0x5}, {&(0x7f0000c9b000-0x62)="bda9219dbe64d4773fa11dfbe26e034a7da506cf3dc26bba42cffbcf5923be9cf70fd974fd053a5c9d5c1a45f431219acfee552b2f42fc4eb12543bfaf7480aa31cf7d56614898599912c8ce1d411b1c2a24864087b9da94e6b50ebaf2a0442f21c3", 0x62}, {&(0x7f00007e6000)="3c1850283b64add8a6ed8f4197bb4f5b67023971f3405ad5e23adf7839fe2f2499309d1dd9a439ad045c02c02a385ddaa494dae6a45485bc9e0cfebb098dc5cff6552c1f7c1d2d18c719bbac84ad02ad54c52b5de4da01f75d5182b4f156ad087996f1363dcb37f93c720c95084a728d7a45c9d2f2577f8fe72f6267dd9931996330ecfa4a76206ea8a65d0e1f0f8ef10394c531ed949d04e0e4db3a0851e97cec03066b01c0c0dda6d0856dad80fb47c031b578d5b8f88a83248d0a254f3b182f8b9d0b604d3e65737d8382702faffe141ea919af543c", 0xd7}], 0x3, &(0x7f0000341000-0x128)=[{0x90, 0x107, 0x2, "98a0ea6c57cfb704f76cdfa97a55766afedf7ada4c839feb5ec963407e4b6888fdf09c13785f0cbbd388196cd3d15c186b6bd008afe328ac68dcba8bdd9042e6f5faa73fc0102cfea83d5cdcdc88dd2c10aee60b63ca05d2c42c0b178a3826b52af3920a7980b9702a80e56b3af4798746b53c0d4184de71fa73cee65bbb7e89"}, {0x98, 0x10b, 0x800, "9904367053fbf344c420008978bc78ef1e508e29fb27d280923f5c63f631b62a0c61fa0a11d5837ef9fc02f7eacad2f0b6046c9f38244b119ff0a43ab32fb9b62eeb6b9e0bb1f73a4d85820d68295bbd150f1f6897698ecced32cb1ef779d3c991a939924d0867b3b0ccbaf414a2ae0f52750ce60a2c9c6a33c45e706a00d5e334a913d68aa236"}], 0x128, 0x8080}, 0x40001) sendmmsg(r1, &(0x7f000053d000-0x3c)=[{{&(0x7f00003f1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f1000-0x30)=[{&(0x7f0000ec3000-0xda)="614f3da6e5e1e57ceb95059d834e0b72", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 2390.064496] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept4(r0, &(0x7f000026b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f7000-0x4)=0x1c, 0x80000) sendmsg$key(r1, &(0x7f0000c54000)={0x0, 0x0, &(0x7f0000aad000)={&(0x7f0000d12000)={0x2, 0x12, 0xfff, 0x0, 0x2d, 0x0, 0x0, 0x3, [@sadb_key={0x4, 0x8, 0xb0, 0x0, "04e0431e591ba41148d076e41259de7cda356c46e864"}, @sadb_x_sec_ctx={0x1e, 0x18, 0x7, 0x3000000000000, 0xe1, "470ccf12fa89e5824478e283d76a4e11f0fc78425a5434a6ba2db4330e365eb03ff991ab1e86b968709523f5a33859d7420aaff492a1baefd5a6dce605dc4dc81448f8da73133b2fc7a3e0abe48b59d678b918692bf5afaf7302a646c65c2af426249570e85c4e68928a98899dd6092a9a43380e2d763fb9e8845f16f82da3c10c2686f8285689821b59dc6c1831a80dd6c9e044254bc06b72176ce9844df8ed6d36371dcfbb7162d49d78a1d43272700690c8006a1f5386abc0a07fd3c0c8609deb99567bd579d8b9fa66e641ef1a8f14c9f4a3a2d570a0f4f18927d84a884520"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x0, 0x7}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x40000) syz_emit_ethernet(0x1a8, &(0x7f00007cd000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x172, 0x3a, 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}, {[@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100}, @calipso={0x7, 0x50, {0x1000, 0x12, 0x7f, 0x9, [0x1000, 0x9, 0x8, 0x8, 0x2, 0xffff, 0x9, 0x7ff, 0xfffffffffffffff7]}}, @ra={0x5, 0x2, 0x8}]}, @routing={0xe7, 0x12, 0x0, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}]}, @fragment={0x5e, 0x0, 0x800, 0x0, 0x0, 0xff, 0x2}, @routing={0x6c, 0x2, 0x1, 0xffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x2, 0x3, 0x0, 0xd8b, 0x2}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000054000)={r0, &(0x7f0000e06000-0xb3)="d6aeb4ae206df2cab87182cc99d2174e09f0922992e529cd0f3a1d151647303cd4e1b8b4dc6c907b9929b1786c2196ef71d357b579a0ef9da012a25aa51833988a21ede80bdaba04ee53e93acde25ca1a63e86c9bdfb2b22b16994706652bb84bfdd9fb8f7c8c2b0cb9a3b27babe05a04c829cc33154634bf04c4f9085c0722132ed325c315a785a0308f680d3dc526a15bf98707767d68ac57db1f341f10eaadfd221d865b8b546c971d570b4e34251c53ef8", &(0x7f0000f0e000-0xd5)="6c5f33552cb6136b26c61407e942c909816dcba94c36d6067ad08bcca6133355bfe4e4237a39acb61f0fc50f7746ba2ae87f8827e07f16bb955209fba2043a3bb0d33b32c2f9be3007f1813a1b57a7d0ee21a1f7051619976867659ec0a717b606acea553044e3faffd965b99fd9f8005f8080f03bc0d474ef05d854c1fd60968f77b8a6baafbd784a93e8250a29e6056fd60c2040deec9e9e6334c49ff89217f2d3ec00cacfa474df7e007de14238ac4aa58b5022256945fdde0a520ec1035d35fc65934c540e7248eb455a5d1441bfc57ff300cd", 0x1}, 0x20) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00003ff000)=[{0x0, 0x0, &(0x7f0000e68000-0x80)=[{&(0x7f0000a20000)="e408f59b6980f4aa4e12cbc97d2b96da30", 0x11}], 0x1, &(0x7f00002a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) [ 2390.087391] l2tp_ppp: sess 59/32096: set mtu=0 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e03000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000658000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000892000)={0x32, 0x5, 0x1, 0x9, 0x3, 0x101, 0x4, 0x4, 0x0}, &(0x7f000069e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e32000-0x20)={0x8, 0x1, 0x200, 0xffffffffffffffff, 0x3ff, 0x1f, 0x7, 0x996e, r2}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$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$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f0000f93000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000e3a000-0x5)={0x8000, 0x8001, 0xd27, 0x3ff}, 0x5) shutdown(r0, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f70000-0x18)=@get={0x1, &(0x7f00005f6000-0xd9)=""/217, 0x2}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000825000-0x4)=0x0) 2018/01/17 16:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000407000-0x8)={0x0, 0x0}) sendfile(r1, r2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r1, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000054000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x302) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000dba000)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r1, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f000045d000)=0x7, 0x4) tee(r1, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x2000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cde000)={0x0, 0xfffffffffffffffe}, &(0x7f0000e8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005cf000)={r2, 0x0}, &(0x7f000012e000-0x4)=0x8) epoll_wait(r1, &(0x7f000009a000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5) 2018/01/17 16:54:15 executing program 1: socketpair(0x7, 0x0, 0x3, &(0x7f0000d0c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ac1000-0xe8)=[@in6={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x1a0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5e1}], 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000)=@req={0x0, 0x6, 0x1, 0x6}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000002000)=""/189, 0xbd, 0x0, &(0x7f0000003000-0x14)={0x11, 0xf7, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000-0x4)=0x3, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 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, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000efa000)=r1, 0x4) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, 0x0, &(0x7f0000e50000-0x4)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) 2018/01/17 16:54:15 executing program 2: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xaf)={0x0, 0xa7, "62c2125aa523522b42fcdfac70941c5b48c5f10d4e629f77263c821f963358b64d821bf7a757bcd02a7de22cc8c137fb3f92ec6a1085206adbcd86db6b76d949838c97aa66dfa50dc0d5d5c5e72ce8fa67690fbd61708d6542025ee5da2a055319186a0a3c2142ad0b83f69ee7cd8114bf3661b2ec248fce86b76c1381c1a4f013b0f43a2afa98a42b4aadb4aed3f6dd4c688477c5b7e42ae93e1362f2dd61a7ad3ec508760aa3"}, &(0x7f0000000000)=0xaf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000aae000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:15 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="b7221057250e9f449a2862ed64eb5597"}}, 0x1e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2b000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00000ed000+0xd2a)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x56}, r1}, 0xfffffffffffffd71) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000448000)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f82000)={0x0, 0xfff, 0x1e, 0x3f, 0x6}, &(0x7f00000b1000)=0x286) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c6000-0xdd)={r2, 0xd5, "f46e63b1e02e2b832385e40e8444c09df6c34257da3faf3cb3870c915adabf8e1b752b06d3e790fddc854955bc64f6439f831793b41153b9e3e0f2b37c239fdeb3b0de4c7b3cc8814627cc69495dbaa77dcac357298dec558e11807c3908bc6c3bb40008d9098e48b0d91b5131e40e1286358465af8f5d0bdb5a22c3fa2cfffbb8d638a4055c0b1f86498bb9ca20199ea3be9a2e6b7b62abc282c25f040d807e3abd29b7bc291083c537a9885bcb8aa1108eb21116f706956056f5792d2899c20f93926a9e4a5d696257f0b89bcbafd726aecfb185"}, &(0x7f0000f4b000-0x4)=0xdd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={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, 0x0}, 0x98) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) sendfile(r0, r0, &(0x7f0000f7b000)=0x0, 0x101) r1 = socket(0x9, 0x805, 0x1) bind$bt_hci(r1, &(0x7f000090a000)={0x1f, 0x81f3, 0x0}, 0x6) 2018/01/17 16:54:15 executing program 3: pipe(&(0x7f0000b47000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007e3000-0x4)=0x3, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ba8000)=0x0, 0x800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000513000-0x3c8)={0x800, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f00002e5000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fec000-0x10)="a264ee15fd42c80d800d06c67be6e4c2", 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fec000)=@sack_info={0x0, 0x59, 0x101}, &(0x7f0000b18000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fec000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}, 0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cf3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) pipe(&(0x7f0000b12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000fec000)={0xffffffff, 0x6, 0x0, 0xad}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000fee000)={0x0, 0x401, 0x1}) sendto$inet(r3, &(0x7f0000fed000)="2f87730a6117a95b7c2c1958114d1900dde05b32388a2bee5d17ab23ca46b300954c40908762d64bae4135f68f373fa7d76a2b1fb5d9affe3fd34a18e1bd502f6ba8a4cf0b6cbac8aa72350345235f416ce1a5c98149608050fdef2040b10112707dc4fbd69825d44d407d1fda3bc02b39507832db7d60eb96b857ebf9c448b6d226855633556d88", 0x88, 0x4000000, &(0x7f00006c6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 2390.291862] dccp_close: ABORT with 253 bytes unread 2018/01/17 16:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000063c000-0xc)={0x0, 0x44d, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000760000-0x18)={r0, &(0x7f0000b5a000)="10ad2a1312bfd7e7816a2e8c797edb9eadc65456c559a6de2b8ec77f72a101f06227533fe573abc21265b10f8348e2de6b577154a80fed7d9a463ef33c713f7490828fb851a9a047b14468e9bb2aabbc56f11c112d431e390714ed49d5e74ebb2c1328a55a3a1357446d9f510d754f6c815e1cb259773244d87773b63f90d644b1f652c595d8b31d8edf447862ead944dd741d1205273ffda8b17c494d57770592cc69bb11575b4172ce0d7e387ac124014bf9e75de023b09be164c15a3be8ef48bf389ac0c024704ecea17609040fa59fdca69e2c25e4025cab1948f06209c088db3c98595aee3c8bc552", &(0x7f0000bf7000+0xf82)=""/66}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 16:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000006000-0xc)={&(0x7f0000004000-0x4)=[0x0], 0x1}) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 16:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cea000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00005ae000-0x8)={0x0, 0x1f}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00008c9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001c5000)=0x0, &(0x7f0000aa1000-0x4)=0x4) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000011000-0x3)=0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_mtu=0x80000001}) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0xfffffffffffffdd8) bind$bt_rfcomm(r0, &(0x7f0000002000-0x9)={0x1f, {0x200, 0xfffffffffffffeff, 0x4, 0x2, 0x280, 0x9}, 0xfffffffffffffffb}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d79000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003aa000-0x4)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001b0000-0x4)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000110000)={0x0, 0x6}, &(0x7f00003c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000604000-0x8)={r3, 0x4, 0x5}, &(0x7f0000eb6000)=0x8) sendto(r2, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 16:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a93000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005ff000)=0x32) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f000096c000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x754) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fcf000-0x4)=0x100000001, 0x4) getsockname$packet(r1, &(0x7f0000765000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000469000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e29000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendto(r5, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3", 0x9, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r5, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) close(r0) 2018/01/17 16:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000a, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aad000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0xcb2, 0x6, 0x60}, &(0x7f0000432000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a7c000-0x10)={r1, 0xe, 0x7, 0x0}, &(0x7f000072a000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4f000-0x20)={"dabd4854ba4c3a7d365bf9b571492b12", {0x4, 0x3, 0x2, "c22c270e69e1", 0x2483, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000059d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000-0x1)=0xe8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00002d9000-0x8)=0x0, &(0x7f0000bd7000)=0x8) 2018/01/17 16:54:15 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000020000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a33000)={0x0, 0x58, &(0x7f0000db2000)=[@in6={0xa, 0x2, 0x5d7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x97}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b8b000)={r1, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, 0x98) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000686000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000029d000)=@assoc_id=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000070a000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) 2018/01/17 16:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000077c000-0x12)={@generic="4a11c1efee16801ba37bcee3b07253a3", 0x8}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) accept(r0, 0x0, &(0x7f0000ed9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000525000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000003c000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000056c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000bd1000-0x4)=0x0) sendto$ax25(r1, &(0x7f00002df000)="bbf7fce1f538c4550b2d1cf5bfb01296419cd97f6eea5260538d7e279adf24aaffa7b8a4aab29dcf1d7c5faa21b4e9e045762e47ca81f1dc88f365e43823411636508b915dadad72d36d94ce3a6066c631b8cb38d2", 0x55, 0x24000004, &(0x7f0000fd2000-0x10)={0x3, {"c585ba74f1e881"}, 0x2}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000da000-0x20)={0x2, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000c02000-0x10)={r2, 0xace}) 2018/01/17 16:54:15 executing program 7: r0 = socket(0x11, 0x5, 0xffffffffffffffff) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) r1 = accept(r0, 0x0, &(0x7f0000760000)=0x0) socket$llc(0x1a, 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000cc4000)={0x27, 0x1, 0x762cdc38, 0x7, 0x4, 0x1, "4e6dba1d92ea8764736dab05511ad14eb69aff7b4bdb4d63e67199d7b63c64d0a93401b8712f4b3ba46b10ea5f3fe4383419948af4b5a4d125cd2e4786f748", 0x2}, 0x60) 2018/01/17 16:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = accept(r0, &(0x7f0000c8e000-0x3a)=@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], @rand_addr=0x0}, 0x0}}}, &(0x7f0000dfa000-0x4)=0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b69000)={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a11}, 0x10000, [0x6, 0x100000001, 0x7, 0x10000, 0x2, 0x7ff, 0xffffffffffffffa2, 0x9]}, 0x5c) bind$bt_rfcomm(r1, &(0x7f0000785000)={0x1f, {0x6, 0x8001, 0x4, 0x0, 0x7f, 0x20}, 0x100000000}, 0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000f7000)={0x1f, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0xde, 0x24f, 0x2, 0x9, 0x0, 0x100000000, 0x101, 0x4}) 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfd000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e13000)=0x6, 0x4) bind$inet6(r0, &(0x7f00006c3000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffc89) pipe(&(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d67000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007b0000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008bd000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000831000-0x4)=0x8c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 16:54:15 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x9) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$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$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 16:54:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x400, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r0, 0x80000, r1}) 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) r3 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@generic={0x0, ""/126}, &(0x7f0000002000+0x13a)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x8, 0x8, 0x81, 0x6, 0x4, 0x3]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x4, &(0x7f0000001000-0xba)=""/186, &(0x7f0000002000-0x60)=[{0x6, 0x85, 0x7fff, &(0x7f0000001000)=""/133}, {0xac, 0xe3, 0x400, &(0x7f0000000000)=""/227}, {0x1, 0x9, 0x0, &(0x7f0000000000)=""/9}, {0xffffffff, 0x78, 0xfffffffffffffffd, &(0x7f0000002000-0x78)=""/120}]}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x40, r2}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(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', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r1, &(0x7f000034d000)=[{&(0x7f00003ea000)=""/188, 0xfffffffffffffe68}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/17 16:54:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000083b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 16:54:15 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00008a2000)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000583000-0x4)=0x0, &(0x7f0000313000)=0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/17 16:54:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x400000000004001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) 2018/01/17 16:54:16 executing program 1: socketpair(0x3, 0x80a, 0x4, &(0x7f0000592000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000001000+0x240)="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"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x2}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000008000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x9, 0x9}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000)={r3, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000+0x86a)={0x401, 0x9, 0xd8, 0x2, r3}, &(0x7f0000008000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000-0x20)={0x0, 0x0, 0x2, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x6, r4, 0x1, 0x9d5}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$pptp(0x18, 0x1, 0x2) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001000-0x4)=0x20, 0x4) accept$llc(r2, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000007000+0x9c2)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, 0x0) bind$netlink(r5, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x80}, 0xc) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xfffffffffffffffd) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x1cf) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dfa000)=0x400, 0x4) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000078c000-0xa)={0x6, "7a2e2c4dd74d"}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000e0000-0x69)="2bdcf361a513642584c0a54c125239d6af43645476bdbd1f2396979a0844ca621c6d02cee7663e0955b8404fe90e55834a53ed672af6ded82a1d572dbd47d20722016c24a3ce779ab76d23b1203845d8af782dcd8177dc03a22d5d8dd38594fc32f814bf0b2a3f4cfd", 0x69) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008845, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004aa000-0x20)={@generic="a8134f90a619fe75cb1315a4e29dcfe3", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000048c000-0x32)=@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}}}, &(0x7f00006ba000-0x4)=0x32) bind$bt_sco(r0, &(0x7f00004a8000)={0x1f, {0x4, 0x100000000, 0xffffffffffff9abb, 0x0, 0x3, 0x8}}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000802000-0x41)="6cbe136baa2318c7ac385b67ebbc4fda9cc35e7aa8edd50bc8fe43c3651ba29ce91a7a0dbf0e9f85cb25677d996eac40d7386f26b3d44cfbae8b5bd62301c3b8e2") sendmmsg$nfc_llcp(r1, &(0x7f000035a000-0x118)=[{&(0x7f0000eaa000-0x60)={0x27, 0x6b9, 0x1, 0x6, 0x2, 0x1, "6d634755c1196284c07f04e0eae3a201d503c749a7f42c4ea206acbf80aea5a447a1d357b1293f4a93cc622441d0fab71f052bc5261d74c92d52b74a1d9486", 0x7}, 0x60, &(0x7f0000985000)=[{&(0x7f00007c4000-0x27)="c84efc404b032191f0a480e55a3d792c171a6d8ba4268a037c0ed64c2dcb093a39929347fd278d", 0x27}, {&(0x7f000034f000)="d462460faf4a65aa1a41207c0b950c4b7d75bb5219a50673cddca30dca8f92b287798a046070ac369c7d4bcc929a6f3c29af35b770948767eca182029fbbd70957e5b813fbdf5c9d8abd3c614defb1c935330c67f905ae5af00d08875552c4d5e1dd066de9982bf5455d5b5ca47d35e60dc2ed4bf1fa30a632b134f5ffc2077e1b2b0d1c3cbe2908754f7b05aa9cb2066fb738d609f605c506715bc4765a2b866fd431592a", 0xa5}, {&(0x7f00001e9000)="ca6977def42e40f5d47e18098418c8fc748737c8441498fbe9fe59c52055f1dadafe934783522a9ef9e8cd8dd0c16be124b19d944756ea9809944c05675cf7de72759d1a", 0x44}, {&(0x7f0000d77000)="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", 0x1000}, {&(0x7f0000d5c000-0x4)="da989181", 0x4}, {&(0x7f000027b000)="", 0x0}, {&(0x7f00008d9000)="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", 0xfd}, {&(0x7f0000690000-0xe1)="dc64297dba93b65a47a1a1d00d8bbf6e3c0de00d29dd45ce497359bdedcc35726d0d98abead404e60c3fdf6214685262173fe352103b4f594528abb298cdd269c9dbc592dec4a3fffc1bc1dbbc35a652d6400908f471a3914550455dbafee9994b64e26d79dc19163e23823145e88efb916b9bf849e8bda16806440ad71072bab77d14172e53bc9aaf0328f1e3894225bf61abb9076fcb835b46212ae9ef2e2c5fee8a76be16ab1d46a8d47fe5657aaf7fb8c8d94eba7140236d34c0fb1872642c36867878065d5983b5adad32082eb0939690c071078bfb0cbbc1617bc15ffe8d", 0xe1}, {&(0x7f0000018000-0xc4)="da26fa1b59a8304ab13426d72373c9351137415b11822d551b7e51d3ab8f5f34d37fd720d64e3a490df8d349ff12da547705d4b344d48d18f206207e57512cf6e265b7005028a8853ef4b8bdb273f9f3c2e0fba0bbc605bb5614c016173c62ddb8eabe84520a9da76bfb4a7b8a00877ed2a18ca7dfd87e5c1c95b465021c729e78683e0efcbd81e4dc3cbf26e50b92602fdf9eaea7fa6c630d5a33e0cc3afcd8c2ecb4ec71c80e9a884ec9ec5b247a2fb84564c399b0da1b6152392d97a5b3a391a111ed", 0xc4}], 0x9, &(0x7f0000dac000-0x28)={0x28, 0x100, 0x3, "2644b3eb7003a03070ec40fdf04f464367"}, 0x28, 0x10}, {&(0x7f0000e20000)={0x27, 0x3fd, 0x5706, 0x0, 0x9, 0xffffffffffffffc0, "e328db7680a1911cbed5213c0c52f9de5cb6ca67649a7ef5b5ffabadd17cc8985ad6ab71d0b89e06bdb5e7c2112248c0d73821badfce41147238aab4c006c0", 0xe0}, 0x60, &(0x7f000005e000-0x10)=[{&(0x7f00007a3000)="db9c92bb60667700a3e08f6f66801a4a6b1dea1f88e648740a5fde87dc96ac7e84cf24c8351db6e1c574425cb56b98ed982976c28ee06140e8ebc1fcfbc8f2f451ead46b10b910796d6ebf00c20f4cce7b4d3e86f1078a551eeb9867853f9b776363145cca20c87a2cd3073f7fce562df2a25c4221094944e8e1e76fa88a3b4951942b9b08c970a878060d2444fab44045560bfcea192d8ea90434591d53daef", 0xa0}], 0x1, &(0x7f0000f6b000-0x29)={0x60, 0x10c, 0x1, "9308406af625b1495e1a6b4de23468b358b8ec8f45211f552076813884a0f4d42b4799cdf7edd5985b790d2864d8e357f4409fb7302e267e66d10eeb667a59a2e2b9c862332e75a12fbdd6d1363802"}, 0x60, 0x0}, {&(0x7f0000a3a000-0x60)={0x27, 0x10001, 0x8, 0x4, 0x6, 0x2, "e81a1cf4e17fb5d517e0b977581924da10722ee79a28863142838bf3b9a7ce13bad643a69fec1224a34d31e909a787de09add259690f7ac7c8cba3e33c6456", 0x3fff}, 0x60, &(0x7f000027f000-0x60)=[{&(0x7f00007fd000-0xdf)="9e5c529e9a1bb97be618fe2a72c3a6075f5e94a7c1ac27f0e32c2a6e178610ba11a79b299f8716b4b51eb05dc29b7837d737e6f2ef7a5df1a6222bed633de22cf8f5fab59898dd871b1bb9f31e1d43bbe738bce3fb97379fd5b0ca717d2b63f7a0af4a2672d1141d6646bb3423f5a495059b34dacbe73c1bdcc3af6eebec91358a18f9697889a822cce076581709545b72802c92ce5b62a61d4f73ab4c5f1afba2bb2816c7a914f3605d2df49d3e26fb5212e5f503edd2633257f13e830844858aef86938becad7f86738afea2cb99a0dafb12322c0eb6db3cf969ed374bfa", 0xdf}, {&(0x7f00002f1000-0x3e)="6cec4e8f28a54329cd7cc508ed560a51b2e9d976fbe21236c1cd5bed3c0bc8eea21e634c801ea16cd5977614bc1234640f5e163052b1ecc39c3968963fbf", 0x3e}, {&(0x7f0000e10000-0xeb)="ab1f1ec0025a7bcbcbb714970e471777c46b7fd910d9ff28dfc13c10da12c576e6bda351c7513ef719bd74e16c9f1c07e971e7e5c07a85dcf08200ccdd7ea64860eb14c31157feff6a1ff39f78df386160fbfb7a7a01a0801fc8c283d01c96382f9d9e872c8962b511f84ce13c0b1201a39d4162a559e764b3ea23b77fa4c1c1899c56e0b41372b38e4a6e37e6fe346ae296b29592125243ebe0dce2d8862ddc40805517675f39c62aa6b6c2b26a1351945ef079fb6d7c59a25e4660a2afe69812cb9f253918d2792eab8c7ba0b18ca66389d6182b4032f43389df4236ef8bcb09d118daf3b2630bd55627", 0xeb}, {&(0x7f0000fc2000-0x63)="61d719c4efbb51252e411cfe37e54773d53cdf7d43077c5116037b2f9981498ef85007caaae25ad578896e001ec1df408f0e6215742fc17cc4057bec4afd3799cdc316ffa6f09a4ab7578f9be886350614e4aa8bc8d9e3719843adf4cd61d372ce039a", 0x63}, {&(0x7f0000a25000-0x93)="bf7bb62d945712bebd96f2b2d8d76612b83de1c1c2b9641d00dc69588257afc691e4bec4262dba96bb5fa66040202097e6baef1f79718cfb1a8243acb321fdb4bd3f4c03657b2517baa7392718ed77c5acc41ff362f18bae6b42a89dea51c0931f406ad436f4c8ed76facd57e0fd86352ca1c349cd350cbe17ff3f35ba8ea2447336909311ead35726143f279245da288dcd15", 0x93}, {&(0x7f0000500000-0x54)="201f783c539169e2146950a847c36203a2b364c9b763575b4fd2d974deb0600c88daf63762df595470687e29a9eed2221d848fb2cfb0dfca3c57d994bcc152c6d03071616ccd44b3a79a50967e553b3999ae76bb", 0x54}], 0x6, &(0x7f0000cef000-0x1010)={0x1010, 0x10b, 0x81, "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"}, 0x1010, 0x10}, {&(0x7f0000ec8000-0x60)={0x27, 0x4, 0x800, 0x3, 0x400, 0x643, "86e63f15cb8496264abc42cefe9965062acfd2ad2fcf64af8bc92d82000f4a42bfb7f63d119bfe5fe6d9111a345992c2a3dad9cc63ec28b6d14b2ba694f30a", 0xfffffffffffffe01}, 0x60, &(0x7f00007f1000)=[{&(0x7f00007ef000-0x6c)="ece373ee7cec623fb207d974d9cda52ba18ef20aaca274af64c5dab0d8bc4c7018544f76979def9433f6ae7a42b8e2251b014c52bb9d26d2773ce01215ab38eca4f5ba35485da1b6f31fc88a0fc5e153c38fe943b8d928c95180dde043ba62177b4692f50b1c3702c27b985a", 0x6c}, {&(0x7f0000eae000)="febad44946545a6c51b5971b8211e8f4ce67584c34e45857b0e049249de9d709d584f4cead2023d94a54475bf3072ccc05ffde0d97bf5c7790b79e0ee66d8142e142bf8eb497f67a13eab25807c93350045a2c83c9454b0288a2e594c7cca34c1c6038a5ab6c599d1c83809f52fe92538b9dfd21aed7527b6ee72867f5d8f296568bb753749e6830f4b3bc2a9152ff32d4c2cd644be79eb5f16ee5c7af28f4f60c66ded647754b39e68d7e9782f9b47d7a6cfeca62", 0xb5}, {&(0x7f00003f1000-0xe7)="0a4888c42a82a71a474d429cb8e96497a1d357773f8111c297dbf98b2aba56f7b27383e102ad724e65014042695e839bb2d9917d12cc8f925140e2a09b78d7d6c96104e6eb5d732d77350119e425f2296fb5647a8efdb99916c3721760380dabeb5bc1e863d387cb82b1534c32bac186c46903ee99501ea691b7212b14c6ea52324730ebacf7ae1b9e27d945d31d8a90af55ba6c3e46c9e664f5a96ec236af96053e36f4ab5905a96ac76526d68135f6574910a72a94a1a4c577246496a84523a382f85c432da634efcb6ab2fce6ba17cebb7864f694de82de8e1c859225cd32300e3953d901b9", 0xe7}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000f6c000)={0x27, 0x7, 0xfffffffffffffffe, 0x2, 0x8, 0x3, "3cdbfe083f358bf8247ce256ed2682f313b12ec46ebbb0c247674a819d1cde199990d3dd048cf4faaadf6fc4759bee3bc741f24943d25d685704330c05d73b", 0x0}, 0x60, &(0x7f0000d81000-0x10)=[{&(0x7f0000779000)="d11d3b3ad40bcb66c9340f93a034e151db807bda4f75", 0x16}], 0x1, &(0x7f00006d2000-0x60)={0x60, 0x19f, 0x6, "a6bcc77d8394d680ba8172acf1a62d0d955eac313eedba38d6299cc06b77cdc6e0bdfc223c009e2faa4904db14ec46b2874f1ee97ac15ef59fabbd7d86627e1af433e8b100189673729747"}, 0x60, 0x800}], 0x5, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000043e000)={0x1, 0x9}, 0x8) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00009d6000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002a6000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000007000-0x6)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x8, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000009000-0x1e)={0x18, 0x0, {0x1, @random="a7b44f6e61db", @common='ip6gretap0\x00'}}, 0x1e) r2 = socket$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) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000716000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f81000)=0x9) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f82000-0x38)=[{0x0, 0x0, &(0x7f0000f7c000)=[{&(0x7f0000f82000-0x3a)="fb210854e3e289599e469a0b24418d603b2cef9747cde93bc76042e4090efdb4e6f49e64da6dc7b9c6604ac29fdaa4455e4f201ee5f819dca63e", 0x3a}, {&(0x7f0000f81000)="326499d44236fe459a8e7df58ba7e8fed6900806f9eb65506f8eb46579b7b7b1cbb873fcae1e26f4ef3226de58d9eb6a9ef4b168812e6e954e6a787495487de1eac8d4f7327e3b1a30e9129003c9baa0d7646a0933305605620ad20eee5bf9db6a6755e7bdf8cef0ade9681728404ef306beb73e84bf5d92a8e987bbc51b1345bb741043b66c731da539e8ab1f11096203741073fd36af34a31f66c2e23e39e3efe8f9c33c682b6326da975d87c008265427de4b85b7ecc214a1f0fcbe54179b54e76b0978f6f32c524955c3dd5f7f1ad04c2865268debf676a2732de8c65054b605", 0xe2}], 0x2, &(0x7f00000bd000)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb2, "e43a7005f1200651d0f70af428d33b74d75e5408290e45a9cd00456ac0133fdfb0c1e4dbd56d903ab46792a160623a5d335dedc62e269db903abb216531f5fba0858b18d61c64822aaa239b4728df27c3d36c5737d843ae8598889f5f9db35dbe63478d9759ac35295dc6fbdc5f76fbb1c575bfd2bf1301dc22dc68bd79d35ebea75146986b6e802fe412e041ef19ba69a25a21471f59ac97c0e0482e6bb7e7bfd312d04464c08c65c75e699a18568705719"}, @iv={0x80, 0x117, 0x2, 0x6c, "232ad18be278391fe2d070a8170924da7b6eb978ba7695339c4363cc4849cf20ff56e57999d8c6f0fb2a6ca09b7f8cc91f780e9d66eba380e9cd698bea9883c104a462f96805963c800164564e9e32b77361335da455ff78be4e7e6199c5eee57839cb80ea57e2a36abc25d4"}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x40000}], 0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f00009fe000)={@generic="ea2d8bf7ea3e46ace69546c02efba578", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x0}}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000055a000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000591000)=0x0) getpeername$ipx(r0, &(0x7f00008d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040a000-0x4)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d19000-0xc)={0x0, 0x5, 0x30}, &(0x7f000083c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b9f000)={r1, 0xfffffff000000003}, &(0x7f0000bdf000-0x4)=0x266) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dcd000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x8, 0xa1cf, 0x3}, &(0x7f0000481000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000048e000-0x10)={0x8, 0x0, 0x40, 0x5, 0x0}, &(0x7f00001a3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f64000-0x8)={0x0, 0xffffffffffffffa6}, &(0x7f000091b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fe9000)={0x0, 0x7, "3d159b3c9c9df3"}, &(0x7f0000230000)=0xf) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005a7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff, 0x6, 0x4, 0x1}, &(0x7f0000404000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000674000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000abf000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001ba000-0x14)={0x0, 0x101, 0x172, 0x8000, 0x3, 0x8f}, &(0x7f0000dc2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ccf000)={0x0, 0xf9, "2171dafd412295b05d00abec577dd46bbc92d67be67753f6ddf5485d59f93f9d6fccd5ebd2875da4eec33c49247ca93df729a2f988b4f6aacf7b9d562d9e1aec18fba2adbdc69c810c2564d116361f45e6a22b47162292e10609266ab4a5a691caa87947138e753d453698d58d13d5d58609d5408b053260065a143fea49e521de58943dd699c0896e0b09eb092820aa859809b590217f159901c1799dd9c40a8db3ae7b1ac9e728f478c01d59b10f75d9ab54432c044fe0231d698ce9fd4ea2893153e9e3f7bed48bc5b9a2bac5d6ec34fb53f4666f85771e35f360b90008c332104dd1c4977b4674a878c7f091385c1177526fe68531817e"}, &(0x7f0000d91000+0xb8f)=0x101) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004be000)={0x5, 0x7, 0x800c, 0x6, 0x1, 0xfffffffffffffeff, 0x0, 0x9, 0x0}, &(0x7f0000497000)=0x20) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000e92000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000e56000)={r9, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000031d000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2}, &(0x7f0000cc7000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001bf000)={0x0, 0xd, "4bc08d339f085b4d3c9b8fbf67"}, &(0x7f0000257000-0x4)=0x15) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006a8000)={0x0, 0x9, 0x0, 0x3, 0x2, 0xb2c}, &(0x7f0000b81000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000095000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dab000)=@sack_info={0x0, 0xfffffffffffffffd, 0x7}, &(0x7f00007d9000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000669000)={0x0, 0x9, 0x3ff}, &(0x7f0000841000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00004be000)=[{&(0x7f00001d3000)=@in6={0xa, 0x3, 0x59a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c, &(0x7f0000ef6000-0x70)=[{&(0x7f00000de000-0x2c)="ffebddfc902c3f08d395413ac4cfd96d82a02256d363e8ea6b2fac147df91470c18444f8374b52f387d8e7b0", 0x2c}, {&(0x7f0000ab7000)="ddf0286130230a5c246114e89777f74f3ec6e7aa575b8a770e07278314d6ba4d94034399d6df36203b0a4f051cec6dfc59dd61a5481b2829a0ed8b93b496730dcf85ca5a86110bdf072f9d1c48bb69fff1ec195149dc0df5acfb6b8b4c0090431d2b3d6e610cabc48300a7bb683e865acdea52f980962a86ef376d3f71b4469edd160f237758a0c6966132a2e09378d3604275e65a93993671ad8e7025c86948193f383107f594336b85c3281f80cc3c8c83dd6fbeb11785cca9f779978d897e9bcb2c827054bd954027aeb205", 0xcd}, {&(0x7f0000174000-0x6)="78d112cb1641", 0x6}, {&(0x7f0000f3a000)="", 0x0}, {&(0x7f000037d000)="6b94e4d020854eb482c759bb070e1247fbaa11c13a54446ad8badb8a3d97bb92929dbeb9032e3f4a8990d7ef30a10019af951bcebf29493e6e58fee6a6109834e23d4244a714c6791ad220b527e0c307bba43e75240ebfd7fbc796b957315660c65966bea2b638c7f226c576cb80d98b31224d6ccf9ce888db2dff529237d1129e742c4464a95d9a80a3abb431", 0x8d}, {&(0x7f0000fa0000-0xf3)="262d9010f182fd75689f073dacaf6868e6642fb41e78dc657e2a36209caf058c040aa52e209b1a1178b3832641c73da3fd3106b1eddf7474b4a338966451fa20f50b154e0f00920cd0f31fdfe617921212dede4cb7a2d0643c81f3f429a9b27f203d2133a2c7ed6be4d2bf9174f9578d65d6542a9370ea8ebb5db856d46a2be52146e36b3d134a7b28998b6537a0479011858dd14d64866d60f449d1327578b6bddd0598469a491b6b86ccd567afd090d04412925386849b57eac3a2a1c474ea10d786e1d896528854c1d77eb427f0a50f6d22398cb9eb6c881afe4f69a2b2b9e13ea653cd511d66ac9353bca83bbb552caa90", 0xf3}, {&(0x7f0000076000)="4f90581f7b69f9fea3536bd0e1ae565ef948355714c1ef2a47689a60f79ee9e265f9e49f52", 0x25}], 0x7, &(0x7f0000d0e000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x6, 0x1e, 0xfffffffffffff000, 0x2, 0x1, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0xc, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x100, 0x7f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x8, 0x1c0000000000, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0xffffffffffffff76, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0xc587c93, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8001, 0x9, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8001, 0x1f, r7}}], 0x180, 0x20008000}, {&(0x7f0000ba8000-0x1c)=@in6={0xa, 0x1, 0x53, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000fac000)=[{&(0x7f00005a2000-0x86)="c0f434648496c4b572cda4c52771fb3c746beed22ad60df729395bf27b9f9e9d9be8e0d58645cfc1078a0d40e387f41c10cb2ad2d4bb4098e42f5bb3fc4e787cb380e7714d7b21b29b03a5e9a11b357e2760f2ba8109fc6d01ed02ecc884c48890b03773088fe3048e332db7c86e8787e2e05dc7474fa18900f1f71e8d9de986938e01988586", 0x86}, {&(0x7f0000752000)="462d139731c97df99032b966cff1ecd706e1b1816b1e4bf37bd0716c625210d2f1209cf72a7837dd22366a7d07bfb11ed88e90888e9ebb08341ea99de5f2ee1f720a269be1310356d299d9d81d08da5eb043fa2f6aaf0da27d4217936eaefb90f121bca59a8cd293042d7f7175edbefdf60aa49c9d00ed1fd613f4f3d706e0bb54edde18ec059cb6493bc9c7bdcd2190ecc3b9fdf57801a0ca2d4d05862fac7c6cd05207cd011aac1deb6cde04aee905e879da2be5d8c83ec9b34b5596981629264f6ca5c3ac20ab767179f500d3c54191b4fc30836ace6c0f215fcb9d0e465ba7fae1991eea0ee3b7645fcdc93d05301f1230ed2b475424be0e015b6cfc316892710acf23ea70f6ee62ba90350edfda943301ee0650f39c325b92e1f4d0aa9915ac99cb6657d219ff01aa7da9740b10374077c36986376c805ccdbac26c6b0f610b55ce6cc077aef1d92b7de4020c71a2d98a1ff8889ce67ee0494e5bfb0f17bdc6df37cc07cce4cbb44d54e25175d5c44dec3d3d8ecca3049d95ec2b0f353c896258912c325b7fceb70fefabe1e005d11a02d2376c5bbdeab1193e9002cd73ac1a10eedf22f14cf6fac8284e105414a9fb7413708f731d6a842f7a04d9685adc6e5ce304800301d3b386041447cd1c33bbd52c99f811a5423b27ebc3a599ecb28df1709c713df9421c188905f900c2fb46977c81ffbf942986256657d77ee8b8132e41b9561a28dfffa6e58bc7af2eb70aedbe4f0b5bbe7110145694dbf780f5cab1284ef90b74a62fc994cff6bc721dda34297c9ecadaa9e30538b1d72cd37ebfc85aa4c64e7fbb22e6cdabb98bf8ad4b92e95c6d59fc342d39e18ce773539eb671bbe976812c193746184048d216f86f484b5517fb48b43d20b0a7f22467f6614417b5746beed96f1b9cabdc2d0ecb1aebe630e83b909e7855f4e299015310f8b5e4033ac32e57c38a37466a617db7a74a7a9decc46f8e0e8d36d74aa1463565a00f9f4223784ae9f5a467c2d65e65810bf9e3f19fd915c7a65e0bf503210912d4c23136ae5be10b02e4b9e43586af6c8ae6e99d12072790219fb8b1756d924d4d647d9cabdc8096652a1441dc6662923e14198194e4db2a553d7ea1f0d67d23b0b16a70b6d22fea05152a5a1d8835f1fa35931d651a9506fa67a21652636dfe7353138a82813e09b0cf76b6074be6afadf4a2f8ea0c8dbd7e52cadd221d69b71ab5d3cd63475eefbe6fef6cc108869fa4770bdc13b488ac193be9eae1e8c2923bafa22731fb495fbbca24b2035ca86d24ae9dede1ec4aa629de0917ec8e1920e857a7a8962c69caf639f7ef0aa42c9a17ad6c9f21410ea012e63256821e4496de16826ad18f24dc6370884c1f669422a2de9d6be62816e0d620b49cff60c1bd13372c3f716d9124b7523fecfad43b0ce40b2f8df3990cfa4a93e68658e2a0c05a6909dbe90901efb870b00dc51e680760bdf3f1b91661af1069037c9bb9d4be7643951d826898622e6a844bbe249253504aa97c15f80e57d6c8bac447d015266296a7d016a837ae8f0060a3d84daa047bf552d21fac08647008a6f49fc05e15f1664abc21c90b34a20a1a7a0bd92857756ac12f8bd5577345524be7ecb6d238c8f3701750bae35140e932a55dffc3f7bbb74e6c01dbde4f976ca15186811b71c7c874eb6c9d0f3174d598950f99daab0945c501a4cb5aa3ab82206a42a95a9d550124edcc3a7955b9532e056d7b8e8ce1342e7db285cd448c0a63adb415c7d9395853095ac097327c81fde1aacb7baca4431f68d010e6e61999eb413f0bccf0f0e846f2bb4a5c963291fe47040f89ea3bf756ce4b78188f268fba5153fb8309170000176903ff5654782cdadb003ae0b85a3434f798303ec03a5f876cc7366715828058d7f704103b90adef4af73ca00d4c34b9d83d38594e48b1d5106b9af768f991feaf9f436d8e8549835a01529d2a0be8dfa1fdf3607121ab0a5188fdd909e0db7702bbc05d8870ad686f22a8cc6d5c11d631e6c0deb9e2ff8409cafe374ace41d0ee40e48e1e0e22a99c6c31c86669c15ef7fa5a8d833fb2bab27951f461dd13294903ba18129aeee273c848ff1561de37a154e79390a23d10ee2f0dc93c835b5f78fce5880fb1bc66095d83eb87d64534f6a466c1108699ea70c4eb64044cecb6943adadc201088f6e56ba5e49e5c876734caeb6f7c64e8806649a56801bd62275e6f547bffafdcdab7e71d26e7b56be63f7fe3d67708142c3b9dbe4d17e599a6a289bce79100265a5ca8d41b73451074f1e4f24fa3221605d2ebb7960a16281ec3d92df0c9fe5577f47872fbb55cea4a14104f53d79202e53c2fbfc9e0bf296b47395f22caf56c6a2fe4db4d23b35cf170101296254334f43885480b63142d277e699550de1986d7d1b3ce792c9da1617df7a55497c502c16afb82232fb026e328032efd979dbabd93dbd1c65f220c9fffa076006b5d81db99450011f386782ff285a6277cc2489a10b127c8808af05d3a564b7cf4b00243e825ce4ab4fbc2b1d105d6db96a81ba9834a70f5a9ca4d9081eedd855e417bcba04009fae6c34a53a2ad1fa4c2ab6a55fbf4d6869d2f3b14ad2bb4e185625c91f07ec1577e3abec5a6d7b1605875eabff7b64a6391374d6ab6886fd5817c4265652899c503b937ccbf4e7b24e0a16a1b155cd6f28e61e47397db6953808450a972778289fbb573544e1467a4cb036ddde6760f782315f420037777205c297dd932654bf1d0a40b34e875204e26d3337eeb7426565898ce0565b6c2e39890ef96426cab3773bd9b5101c06534dae1485dc2bc99ad2e1790c7e01c649f1e43a80b4590b5daa73a9a0e5abffeff7018c5f1fe41126d6d045daa16b2635f0a7b4652640ee87197c25bde9e1fe56a8a175a9faf19ee34b4765abaab2b92591a4862ce22d53fd2d2bdf496933c07ef204d23ee93e9401f5cc4fbeca88940b04700bc588509bd120af88fb31192b3c39242c966ee736a482ec46fb46a0d98c2e7f15f5b83e21a4eaf7dede2a4906490e60a7328d10a0d38228a216b96aabef889c922d064bac4d7b0f08842e2ec5669035d5f0790909d693e679cb3d432eadfade02fa87ba4c4275dbdbb96a9bf5f08218383d9810681be36e018fc19dac4c4703dd9056aa20a306c80b791df92a78ce1ee07e30fb56760945d08af6250133cc6dcc6848d82867a6c5782d800403e2e958aadd7ef21ded88d042b0b1e6d552342a40dfd77464d76829a2bdb13ab034279905218053388140e3923d8d643747d2f8dd9c49b323d1de5da5982bdda282af7d506f6aaf49c9ef5df5cf3370a3c724da129bc3394fa33a6d4f4ed714eb1bc73909acc09acd23e9cfa56ca0a5c0fa7749585b18cbdbe1f44f07640ba41e92f6a029ae3a5f4d8c419fd0e6fd08115c3d161d51368db05f3fb6ddec319b64f80a3f31e1ec53b416107eb05366d96cddccc60ee508652e71ca4fd2d438a85934254979f265ec507555eab27721e1995e0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0x1000}, {&(0x7f0000944000-0x62)="fc7f72de16e35d4c40b49c1ebfcd14eaa870e7cfc72f06c2cffdabc105578a8fd5db7e698e3489912faf8d3563c66e150e1a86fe906485818895dd42fc0ed93d1a83e3dcd2cd29bb3e4414274bb0217de3a9e34dc4f3118d197e1a982a113202b638", 0x62}, {&(0x7f000078d000)="30d3410700d9f2eed402bd20d566b1992e0eca65fe1d4909a02ef985d2573bcbe32b5e508395fba9e32eddeb97b21ebcb10213324ae29bcf65cccf5c8b43f0eb9ba6c17de51953834dc95b5250c2cef7c4e39c7dbb8270f17cd48f81990336eb5eed76588dc89d69a167ee225253b81c728c0d0741cacded7aaed8bfccae1a33897968603987160da6abb4bd1d80a89a5a92093143bfef241cd237", 0x9b}, {&(0x7f00008dd000-0xdb)="1031aa5e3b748876e114031bc31243f306037c71803bcfe585e71cab2dc793239dbd4e05c4714b38413d7fbee489f2147ef9d5ff6c95e128a263ec28ace2ab860b18c58f77bb6c7d294b991cb0e65dcc7a7ba1fab77c9d3662ca0130dfb6c68ab47a0cefdb4cbf54d318ecdc4fe9b6368d5d4e55a6393e06433875f2aa14d4e2122c753a24c6e39de564b781e750f07f45f3dad45dd127230f0a61af4dfdcb23a5bac2fbe301f06fa48d4c0313a5aa0cfb251380f6bafc6aaa0f3a67a0fee91bcf1b93b32d5b9ee2e3eeb49df7c963710feaa5e1638fd2ede758c1", 0xdb}, {&(0x7f0000314000-0x8c)="a8968b1d9b702518e6538389edf736ec5e2fb7c05d7c2e70bca0d3f051f6d3d3553cb8999762075655c07b89bf679355f01829420db710c1bfc60cd4c2f1188c8a698fd1b4bf33052e64ebac8ef3f7b68dc42f16e9f5e9b0a76fe8de0af0f24a0a79afa1be8713451e90af37e6860e3c29e079dd3f1d69fd9c2aaf000d339d80179a61c7cc6746a64999c860", 0x8c}, {&(0x7f0000065000-0x3b)="114765db943052817a11d97ae6e61a92b11b144e4c20ca36065630955d77ef6e7248fe03fe20c941894e110c2ec35a1a25847e4e0acdf25825a35f", 0x3b}], 0x7, 0x0, 0x0, 0x4048844}, {&(0x7f00009f0000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffff4e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00006df000)=[{&(0x7f0000a58000-0x11)="dc7487f43294479d6e3b28765f38b51bc5", 0x11}, {&(0x7f0000d7b000-0x6)="baa0dae16db9", 0x6}, {&(0x7f00000d9000)="c67ad892dcaddc14d014e0caf8cc0ff196bf49bbb76fd3f73a0a88dfdce5d65a7ebfabc580cc49a5f2df775977b0e118608ddf63a49992ab599fa13ae2deed3199c7c27d701fedfdb62cf79c9465648d6887a54a85533cbd6f90e3a4e57df97933abc1963fe7871cee65b6ff7e01b8edc2440039a1fd881a9c97b1ec2dc3f5c690f3091553d6640083929e1cd2b011650403eef8dfbc19fe47fd3cf1b00df2e3e802b6a0753d7ee52db57c2d4abae5f16fabdd87a96554d1a222b5b1d4ce2337db69ea3e5eaeb02e39cb6bd6bf938f94dcab1ece372d93d24c98efec09e35a", 0xdf}], 0x3, &(0x7f0000e88000)=[@init={0x18, 0x84, 0x0, {0x2, 0x101, 0x8d, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3, 0x8000, 0x2, 0x0, 0x7, 0x1000, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x75, 0xb748}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x6, 0x2, 0x3, 0x3, 0x7, 0x9, 0x1000, r9}}], 0xc0, 0x11}, {&(0x7f00004cd000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b91000-0x50)=[{&(0x7f00004d9000)="b75b254b1e79c9746ae5ffa2485e9e44c61c9d09695cfb6e97831d5400739e9ac0f79415609c29400ea06e569204e8cadfafe69be510b63feab10ab9ffab9ab2111da35cb33513e451ac6de5127634559dc71749a950", 0x56}, {&(0x7f000096f000)="e0f5bdd9146aa8d4e605d0c3a931e03dc54a6512e40389bc789eedf309430201889804b357def377b817fe4841197800b829cd28eb4f240b6d79e924f49289b342bbff0ce61c9269b1a0b6a2621528f1f723da5cb8b4a7c23bfd53346726cf14281a13e973b945dfddb0751fd1007741e360bfe3d0fd02a9a0feed28a05c6e1a8f18012755b5e6f97096ad9608c3486917015bdf8f15bca7e01510b429cf0177153f7b8c3f16da4ba074f6ff09baf0d58c054fda5172a5c1db4b9c7a82622d2a00dcea5c275f63b44ff69620f0352777266a544a029a438a3232334c3aa513a45c4f71c002c826ac238d961da923d2b3c0", 0xf1}, {&(0x7f0000bc8000-0x98)="3fd21f89fdeff9d5c1584a6cbcdb88273feaccfa7d1e5e507e81db1f546b8942a47440bdc463523e0e8c5c948293a5b75021ac64a7d14ee367a53533dda387fd36a88c02bac6a69df15cb39263456b8449c28eb539679886e899cf5b7d7ca8a4fff091c004f48db99a9977ccdbca8b8a837442c6d6876816154fef40f15f0c740c1ecc497e06a29e2459719d11e5917c32c776ffaf276c5b", 0x98}, {&(0x7f0000eaa000)="4c05fcb0be2ab6e3f97fe2da67c6ddfbb63d6fef03486d45ed7eae60d38edf3d97156bace4d96e9cf88bf28b13a38ca7eb1a9b4a375309e0880e12e186", 0x3d}, {&(0x7f0000259000)="2dc07f071129cf928aab61e70c6c507d84bc0682f676e42a15079a9553cb2bbd86f6bda59dd7dad2ed42c3b424cb9f74bd8af199537259dfd564a1a90b01a2a5c5495329f5ecb6e16dd3814fbdee2b81d7b9d5dce60471f3ac651e607d4c72559eec07bc1be6bb00ed21a5e0ce90b5a5a0935bc1169f18530ad66f29c6b9e3339c", 0x81}], 0x5, &(0x7f0000a22000)=[@init={0x18, 0x84, 0x0, {0x0, 0x401, 0x1, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0xc526, 0x154, 0x8002, 0x5, 0x2, 0x1, 0x200000000000, 0x70, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1c0000000, 0x4, 0x1800, 0x10000, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8208, 0x1, 0x80000000, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0xfffffffffffffffc, 0x4, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x8, 0x80, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x800b, 0x100000000, 0xe000000000000000, 0x1, 0x20, 0xfff, r16}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000001, 0x4a2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x7fffffff, 0xb21b92e84a024485, 0xeae, 0x9, 0x1, 0xaac, 0x7, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x46, 0x8, 0x80, 0xea, r18}}], 0x1e0, 0x40080}], 0x4, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x9, &(0x7f0000cdd000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000cd8000)={0x0, 0x0}) r3 = epoll_create1(0xfffffffffffffbf9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8010000000000081) 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, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) pipe(&(0x7f0000dea000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000085f000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000fc000)={r0, r2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) socketpair(0x3, 0x80805, 0x2, &(0x7f0000fd0000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001e3000-0x10)={r3, 0x28, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{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]}, 0x0, 0x0}, 0x98) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000ca0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000aba000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00000bf000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000141000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd9b1, 0x800, 0x5, 0x101, 0x81, 0x3f, 0x40, 0x24000, 0xffffffffffff8001, 0x0, 0x0, 0x3, 0xd5b, 0x8000, 0xeb]}, &(0x7f0000bd1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005f1000)={r2, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4}, &(0x7f000060c000-0x4)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000094b000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000670000-0x98)={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]}, 0x46, 0x9}, &(0x7f000051b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000061e000-0x8)={r4, 0x20}, &(0x7f0000073000)=0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002be000)={r0}) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002d4000-0x4)=0xdfd, 0x4) shutdown(r0, 0x2) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000eb6000)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x8, 0x0, 0x1, 0x26, 0xffffffffffff0076, 0x100000001, 0x4, 0x8, 0x3f, 0x7ff, 0xda7, 0x4, 0xfffffffeffffffff]}, &(0x7f0000471000-0x4)=0x108) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eb7000-0x10)={r2, 0x37, 0x4, [0x200, 0x8, 0x86, 0x4]}, &(0x7f0000388000)=0x10) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002e0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000008d000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009e4000)={r2, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000eca000)={&(0x7f000024b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bce000-0x10)={&(0x7f0000ea1000)={0x2c, 0x14, 0x0, 0x100, 0x3, 0x2, {0xb, 0x0, 0x4}, [@generic="3e9d20c9926b6aa2d12ed336f1", @typed={0x8, 0x5e, @void=""}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40800) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r3, r0}) shutdown(r3, 0x0) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xb, 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000009000-0x1)={0x0}, 0x1) r1 = socket$inet6(0xa, 0x1000000000080001, 0x7) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x7)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x5, 0x6c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9a, "51b7636545280ce52510104f3629954355e376df62a33bb0e0249d7f1252ff4222d700a01807af1b01108e7537a35adc794baf9b9c29022a72a088dfe7c943eb9f69c1b745404ee27bd63fd7f0472d75615cce9ad9f90a46cc3b8d73cca3f0ae0179ae63c330a1401eb730be2383a4f00034ed9d3c6a13d9ce4934496eb5ba35f1727a6d66b2bc8abfedf1cf6525e553407c665ae26e81d891e3"}, &(0x7f0000001000-0x4)=0xa2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x4aa, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e81000)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006ec000-0x8)={0x0, 0x0}) accept$inet6(r4, &(0x7f0000f86000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000628000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x400001b, &(0x7f0000c95000)="d7a2736fb2f27146440f48ecdd783f0c27e71ee3cd39cfa7aa4e949eab0e29342fd4af83371cd765ccab1bcc5ee3b41d4dade021673f71bf3b93bb01e949af3b15bec12c83c6a987c7ada4f1fefc07fdbf2f5220abfc374e20d0a5498f07fa1922c7476a42588b048305bdc41015348ef4196a52f4035730576cf2ed433f2deb528614a77369371161cb7334fff4897c242681f260cf86ad1505ca991688f1df8c528d7d95b0eeb9d411e196d80fcba3555875fd31e9c665482e0b3dc6f0da", 0xbf) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008c6000)=0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a08000)={{{@in=@dev={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081a000-0x4)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x200000000, 0x0, &(0x7f0000231000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) sendto(r2, &(0x7f00007ae000-0x2)='aF', 0x2, 0x80000200000000, 0x0, 0x0) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009ac000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, "8c24bf600cc44ceb"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e97000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003b6000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000010a000-0x4)=0xc) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) accept4$unix(r2, &(0x7f0000d2a000)=@file={0x0, ""/25}, &(0x7f0000bfe000)=0x1b, 0x800) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x3c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000edd000-0x14)={0x0, 0x6, 0x4, 0x9cb, 0x3, 0x6}, &(0x7f0000f62000-0x4)=0x14) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f61000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x8, 0x9, 0x4}, &(0x7f0000f61000)=0xa0) sendto$inet(r0, &(0x7f0000ac1000-0x45)='3', 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f62000)={r1, 0x9, 0xfc, "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"}, 0x104) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000df000-0x10)={&(0x7f0000fa9000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x1, 0x4, 0x0, 0x8, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe7a) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000da5000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f33000)={&(0x7f00003a3000)='./file0\x00', r1}, 0xc) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000014f000)=0x4, &(0x7f0000b92000)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004d3000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001b2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000cd5000-0xef)={r4, 0xe7, "1e8e5ee8c96939d4f07ab732654426e909e5c1878296a2fa89726c3fae9830c53a54bbb612e0312a7d3cf9f13dd4bf88739ac4958224d841b184b5f32af9009dcdd37926c036bead9a2f7110abf576377bacf78c7f7a912bc1e5c0a08e3b93dcf899615d868eced4bb6ccced735f5de4347d975803a2e5d57dac0dd7a61e8a2737c3f5c7129ffd8d483c9360ca40fa2cdf225dba5d93ab2bde923943df10e84cf757552fc3fc643ca1a3e2938b64c4d8468d4c42e0b269f1b0b55d8672cd781e5d3260656e297e30eaa49042df6e1a5135829cf9fa8627c8863fd5ddafd058931bb5878375e686"}, &(0x7f0000fc9000)=0xef) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001c9000)=0x0, &(0x7f00009ef000)=0x0) socket$inet6(0xa, 0x0, 0x5) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x807, 0x9, &(0x7f0000efb000)={0x0, 0x0}) socket(0x10, 0xb, 0x3) 2018/01/17 16:54:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/244, &(0x7f0000000000)=0xf4) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed2000)={{{@in=@broadcast=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000597000)=0xe8) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ed2000)=[{{&(0x7f00009df000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004bf000-0x30)=[{&(0x7f0000250000)="9af526bdf5c725054a37d93b893d5521bd4f4da1d29838545d8456a71f434de8da90b6ce120d3a1858fa7f0afd4d54df2d6c005150c4f8658c9fdd3056b11516dea47d2b6309ab880422bd721a57ca6e31cdb1169682c8f37c7c2bc7fc39f55df694", 0x62}, {&(0x7f0000d38000-0x86)="61c75b3f87f32f63e4a6319c7911200835865247dda996baa3629d45e0ab1c3ffff433ab786755937ada5aa1c736bb439739a89c4d57fb380c66c5a710030db16600c99ac4a86d21c5e4bc1063034902e2259402fb87b49883b4f7bfeae7bc6d23d3c78d82f065c1b82212123f0915daba6cc5971e8ac90c51439ae8777ea9e3fe4386a1311f", 0x86}, {&(0x7f0000ed2000)="", 0x0}], 0x3, &(0x7f0000ed3000-0x218)=[{0x88, 0x103, 0x8, "c09c5ffc608b04568224741ee72ff258b60a8630308983d6cd8b5e174ea6dfa3a2da098eacbace7e814b47f6767a7c0c446a793b87f5321bbf7d2a3de7301ad13914b82099e0d41a5b029933811d205cfc8ff162b865a407249c9efff942bc09beb883db12d090ee526fc3ec646af0313886"}, {0xc0, 0x11f, 0xfffffffffffffa70, "3eb58e5fe6e7cc4448d5c17475d2c67c97b9a431741a1f0df4550b9a1a5b67887a367ac5afe7b2efb54fa02d7af86c343c95d74157b6e7cbc69df654612c74d508f765cd1024740e36ba024518ea88a0d48e05f9a12bbdfbf7346f732a46743d6d89229914c47822ec3018c4dbc774b25aa2792030ec5eba560afaa6936a19fd896a72de73d4c3a15b8b6db1686abfe5d27d3102bcce09cb0464890f0dbef95a0c9435c0a37c7bd19b2076"}, {0x48, 0x10d, 0x9, "a34a2e3e381bee898c208acde268aa788862b4fd67214d359c01a7643429a7db162321943b9991a12d447abd5b4f46e38ea2f60de05f69"}, {0x88, 0x86, 0xfffffffffffffffb, "9f0d05c4dd27fa49450f9ce16f0dc19eb62adb216d02f0caa53d8a64f7a752804a79988f3897ef83126342cc35a3761dff1696862f85b32cd7bb4435546465d502f5d638f4276cf9bbe7895361dce6a52cdbb373527e9fb1082fad6a55b953fa013a4c9600082a227fd4fccc8532b37707ac"}], 0x218, 0x80}, 0x12}, {{&(0x7f0000916000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x3}}, 0x2e, &(0x7f00002f2000)=[{&(0x7f0000239000-0x37)="3ee925cfe148d41a3f447bd25618e5d5a187033e64f24f4404756a37f8e4da433c4e509bf027f638adbce16e960c8a08d67455e06b1d39", 0x37}, {&(0x7f00000b4000-0x26)="a4b7c076c54b641b009120a952c4c41d686fb8a2910b022eea8569ab85b99a2de8fafb7995cf", 0x26}, {&(0x7f0000ed2000)="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"f8633eb0c80d6f35548e2c2eeaf502fde3782b8b0034f4adfb0cb4b7272c95043d836b77f3d11f9d16f7504d3d47fb9e8423c9381b9b8999fd63c85130230901623d1041a1515052301fac2b670355c0db336e940dfd9fae7a122241b6045feccf2e47ad79e43c6d11128dd7cb744ed6816f7cc6cc3c2987c1b5eea338a18eda5226e0bea6d0c4fb791872d94745d804b80cd29191f5da2417f7abbeda4fcf2a"}, {0x90, 0x116, 0xffffffff00000001, "37de5d5868f4f59c512192e4e747e141ba92df770730767c8f1b876647dc94f6dc10e668ec0b90db4388bdc3ae9d7504205695e147ba9cb22be0ee0bea494fd71ca1e95bad8df4bc49a0e308d2b457b5c6cf29e214644df61e8a82703c4522cc727c49877d33f9298cf60c4070b17608fe4429e090e10db49f8612a79ebb"}, {0xa8, 0x11e, 0xfffffffffffffffa, "7961b7ac5ccb666c3f8c5f152e71a015427552d06f2e7fd62211298d5f4af5ec061334437196ca42486f7498ef94042848bfe22cc6302104abb194330e3f32a4d56f9b2dcb94a520d5dcaab4f2022efebab8186c610d4172d514e25bea30f7d4c90d5de14050c8556b63fc7f1f54be83ea22dd2c5c66e58bb8327f7ce266a72fa79a6ed75517c74bcca945fe26c26ab4ddd650bd9c"}, {0xc8, 0x102, 0x3ff, "3fbcd53bf83f71f49f3bd16927aeb9712a15978903e4424a6a3f9fd4591dcd9cbaf4ea81f0881530b4896bb7fcedb729a0cdf7e76b191078dbf4c508f3ebd43311f54c8be782dd3f790f5dc267c831c2f7653c2e70348539f5bec51930cf49a19d8493db0b16d015e6563223ac39dd122552f9a2b2315610c9dedec3f09cab0e375f9368455d7366771b74683d285865215aa160725c8bcc3f2ce7a024efc8f9d644cb97e3ee5cb609e835ffab02115242ec66ec7a08dca0"}, {0xd0, 0x10d, 0xc743, "91314b743751f29d8b824827f92d0a0da7541e1646976b142c515e316535ff6d136b44788861c72a5b4ae49cb9acfbaf218b15224d18c1c4f3ff943b9f8c3e60d52708ed340427ec9934c4b4b9d547143f854af85848a3fab8a39396420c4248de3311756748b8955e7c94a33bc4f300286773881d7d61534d0f4a0e8815d82925abf0efe2243c8482065c9958d1e082c393c3a8661aee9dab51ee86a602b132908b1b1a3c7962cc5caf37ad88cde2b227b8ba7194e326e0f5dac01af707"}, {0x20, 0x101, 0x4, "262e7f74a5b535b7d9bdedf54e6e"}], 0x3e8, 0x40010}, 0x4}, {{&(0x7f0000ed3000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000ea000)=[{&(0x7f0000ed2000)="5563a77c17fbd9988ab3f999c2b8e0741c2d1e6f2ee48c22e02dea898a0f3d68545c9dc5b13d9378885b5b3d9fa0d7e99d8e8bdf86ff19559a1e1492fb308e1816f60cbc70075c00205338e678905541", 0x50}], 0x1, &(0x7f0000ed3000-0xb0)=[{0x58, 0x6, 0x2, "fc1cd08fee58e46efdd1129a1598dd95f1aef5d867f8b93b8eb6736e69a92d6aeb44f4e32b1e3d8d242e11131a0ac773331ccd1ba324be01ed215e45b15ea2398dce3610179f843b"}, {0x58, 0x11f, 0x8000, "9c561d7c031d2f069575dbf65aba11d2809af96a2c970abe6bc8576d43dc4cdf14981f7b8e11df726968f1dc74b7e637178e413824cbff8c3712f753cc4ab7b637c3"}], 0xb0, 0x0}, 0x80000000}], 0xa, 0x4000) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f00009ad000-0x4)=0x0, &(0x7f0000ed4000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x55aa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x81, 0x3, 0x1, 0x3, 0x69ff, 0x5, 0x100, 0x5, 0x0}, &(0x7f00006f8000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000030d000)={r1, 0x1000, 0xfff, 0x1, 0x8524, 0x8, 0xffffffffffffffe1, 0x0, {r2, @in6={{0xa, 0x1, 0x66, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f, 0x1, 0xf926, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r3, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 16:54:16 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007da000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000072b000)={0x81}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000057f000-0x1e)={0x0, 0x16, "5eafe76d13978f409e1cb905c4b821678414d8e9f3f0"}, &(0x7f0000de3000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ac000-0xba)={r1, 0xb2, "a0124b09ca9b8f5e9e6aac8469284c9b13cd30d144651238e5b1665b2e9b1ed848b8d161878f29a7a0e551f1d3f65e1513863e8ad8e549cc8c740d0550a1c8553a1af34c277a86499c087cd3cd054b8c365ca465e1f9bf46c0f179ad3e909ca959e6a09eca84aceed815f5172a41b6c1a1e4f4eccdaf4b2e7d44beb9a283d3c11209234afe28b1fccdd99401f42f65ff19ba689249e95efd1177d7458a372f693252c2570af53d345f46a306b160bc37abc0"}, &(0x7f00003b4000-0x4)=0xba) sendmsg(r0, &(0x7f000008a000-0x38)={&(0x7f000021d000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000004b000)=[{&(0x7f0000a79000+0xdcf)="15a2e3a5f10f478c31d3a5fb1fe0b2bf26fa4ca70a0111474185237aeaf11d1a1a823e6f183508b1d11c2baac8ff7557772d1e75b751d3878fd664e8d83b97a53600c69524dd87b6e542bb462331533db4c3d23d6e3b8cd40e85cda2dc0a262c04aaccaaaefbb2e30f97cbf83297d478516c47106a9ef9c966c0bfcb4e84", 0x7e}], 0x1, &(0x7f0000d54000)=[{0x60, 0x110, 0x8, "343d8aa67f13c8e6a27c7213366fa53cc122f0cb0607179325f6af2db53e73e38046d5cefcc50ea47203c79a2a428a809e658c69b3d12caa4f441cbd695c68ddf87fbe04448b9e77281a9f53"}, {0xe8, 0x12b, 0x6610, "23fcade8fa55ee70420f9bb77ce88e9caaae20e9e9ccfded650e40c3b8128e3dab6e01b1383ec9090c7ee2db78472b480987457010bf4af40b06ecbbf02749d2632ce278ff49d610cb06eb3b2cadb51033813e37dfb8ae17a74597acb7c089020e17b5eaec4c809d0c0e3220609c780d5e61f9f01544fc7089556b9883a4f369d61372bd6339ef9ace9d155c83199a1be8503a6037535b1002c03770b6822537675cc08bca6aca557dc7c5ad416d0d7e9e17181d79a39ddf65c52f41d11790eb7f28769e49b11a72a6ec6884f9ec0e43c9c4b26e582c1f9b"}, {0x1010, 0x10b, 0x4da, "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"}, {0x98, 0x11f, 0x2, "379728612e477ae8d8ccb699d344d1a57b645ff009cf8d803cc00a8eaf8214279e840eef91ee348ccdf06f99b301d10991098d03c1afb27e91c835d081e7b27e794a01f8fbcedb7db86ce2d3699e98303e975ced9efc45a5511deba2a7ee33b9cc913214b5323906ee62a8ba2df701a434015fbd52d463588aba9b67cacbc104d49e08f0f5"}, {0x60, 0x105, 0xc8, "38911281902a30f962a3946d2de619a5cd952cb5be4cb7b51179c372af16272d5a091412997d53999d975195d8b9bd343243e70de5b06eb0041867ba5d299521eeab373ca33713ac3ff3246dc2"}, {0xa0, 0x10c, 0x5, "82e01cd29a1c5cb9c9d3c5e1bce34c099ae10afdc002f51ce5545bfe8dbd7efa710cf11dc0b9a99f2715ed8851f9603c445c8fec01c8d3f30a3355a5b68b6da43ea7589a96664a452a8278e50f6c0d7b08791faa1eadd775b19fe9a6e51a080cf9f20047217f9d48fff61058c558b0c04d42593cdc95abd43687a54290086f3d80a68a2ec21dff5f67c35e182e36"}, {0x48, 0x19b, 0x1, "eed89addf8200ac4f0a30dc01e43d48efe06a3f0916fb58a7185ee29e17885c45373ec93ddc306352723a92212d7a46ce6"}], 0x1338, 0x1}, 0x7e56b0c3282b8d55) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000052e000-0xc8)={0x0, 0xc0, "d1e0c5138099344abe493325811f47e5dbefcf63d6cf8ccfc7ee1485fe5b15d89925c586538226b103c5d4a6d3fbe3db815100825b29ba100197037488b1419b52e8014c7ae0262e440ef8a66fc86d9541426a8b2030dc76af1bc839f768c33e172cbb5b2ca066b14359c9a77dafed1527257b0b9dd6baf8e051537866c402281f084e0f296d831fe7d9c78ce15bc4bf52d34cfd8001e53fa7e18a3233f0eb0f5498d7f9c4f2b108d24c0b6857c81f75c4183ff3fabeab36cdac5fe14612c8f5"}, &(0x7f00001b1000-0x4)=0xc8) r3 = epoll_create(0x4) epoll_wait(r3, &(0x7f000042d000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000873000)={0xee34, 0x8, 0x1, 0xfff, r2}, &(0x7f0000b48000)=0x10) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f3000-0x24)="50dad26430174824c4073312a61cf629ae89a5498392c1fe8610954be978fa75fee57717", 0x24) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000956000)=[{&(0x7f00005d6000)=""/138, 0x8a}, {&(0x7f00005da000-0xdf)=""/223, 0xdf}], 0x2) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6(0xa, 0x5, 0x989) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000003000-0x10)=@generic="7261e3d4aa1d555272e572fe1b2d0ecb", 0x5fa}) close(0xffffffffffffffff) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000027000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000028000-0x4)=0x7fffffff, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000026000)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a35000-0xc)={0x40000000, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049b000)={0x0, 0x0}) write(r0, &(0x7f0000105000)="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", 0xfc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000605000-0x4)=0x0, &(0x7f000036e000-0x4)=0x4) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r2, &(0x7f00006ff000-0x80)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000888000)={0x0, 0x1}, &(0x7f0000f19000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b9d000)=@assoc_id=r3, &(0x7f0000e9a000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb9000)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000477000-0x4)=0xe8) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) pipe(&(0x7f000049f000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d65000)={r0, 0x0, 0x2a, 0x91, &(0x7f0000232000)="ab9ba639acc2a7c1e5536eeffa014e85cbf49be9c45ae1180547e64361ca37aeebfb0c2a1d4f521a1df3", &(0x7f0000c7d000)=""/145, 0xfff, 0x6}, 0x28) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f84000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f84000-0xe8)={{{@in=@rand_addr=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=@remote={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}}, &(0x7f0000c6e000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d50000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x214) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd5000)=""/98, 0x62) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd6000)={0x0, 0x0}) connect(r1, &(0x7f00008b3000)=@in6={0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000ea4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000631000-0x8)={0x0, 0x80}, &(0x7f0000d81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002ec000)={r3, 0x1000, "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"}, &(0x7f0000a34000)=0x1008) vmsplice(r0, &(0x7f00003df000+0x32f)=[{&(0x7f0000382000)="cea9bac47d484ab50ac951d05f7f3d986f89d3225adc1f6416102488cbd1d06894b7a16ffd60dea9801b8460bfa02eb55e93ff9265553f379f21be0a10824c242325b2b783dd28c2ce1e0a5cf94742e140dc56f3b9304f9af7c72b9eae5978c9f16b8f4e918a1e3c6c68b5ee6d2282c2f4f3e534d2d8dfec7a5f80ff2d7c6063dc1c66974b55d420d0a72d49a3071cb00f319e49f0100337a71bfd268be256d058e42d64e31b6eb6c8eeadbbf4e6330a50bf6e2bf39d20553f34b4688f3dae3b3143e331250b6874ac7bb0eec82c45ad002f5b3196d6bd5a", 0xd8}], 0x1, 0xd) listen(r0, 0x3ff) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x9) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000439000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000961000-0x4)=0x18) write(r0, &(0x7f0000c11000-0xcd)="c851f9542319f665a7ab8d245d688ec25908d524e098f1f67d146a7ce1781bede07383f2035a2e036fb2e2c1555a9a3674e01a6720a6e809a97bba7b445c52c072b59ed0e87a838acb368a9d9889fe432b7e78a5a8e7302e784dc07e04c6dc2e7a233646ba60846b5b4e95b783652d5f8eb735a74048002352e1638f2cb054d0f02ad9ee8666e96e274c244ad13edb81b20854ecce3dbd49e26c3e462ca817ec248d450c98fdf50aebb4a1fa44bb197d7f38ce7ba7e9d7d4f94ae09013a31e041c29d84d754d495e770755815e", 0xcd) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000702000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ae000)={0x0, 0x3, 0x20, 0x2, 0x1ff, 0x5, 0x4, 0x9d5, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x8001, 0x7f, 0x100}}, &(0x7f000060d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d9d000-0x10)={0x800, 0x8000, 0x2, 0x1, r1}, &(0x7f0000423000-0x4)=0x10) r2 = accept4(r0, &(0x7f0000493000-0x32)=@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}}}, &(0x7f000056d000-0x4)=0x32, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000d71000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000265000-0x4)=0x14, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001000-0x5)={0x5f, 0x3, 0xc3, 0xbe4}, 0x5) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$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) bind$alg(r0, &(0x7f0000a33000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000955000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000080d000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000954000-0x4)=0xc) 2018/01/17 16:54:16 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x8001, 0x5, 0x10001, 0x9}, {0x2fe4, 0x9, 0x1, 0x5}, {0xffffffff, 0x467a137b, 0x1000, 0x7f}, {0x1, 0x7fff, 0x100000000, 0xe0d}, {0x8f, 0x0, 0x7ff, 0x32}, {0x200, 0x5, 0x8, 0x3f}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in6=@loopback={0x0, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000001000-0x4)=0xd3) sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000+0x670)={0x0, 0x3, 0x1000, 0x6, 0x7, 0x4e, 0x6de7, 0x6, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000, 0x100000001, 0xad, 0x5, 0x6}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x10001, 0x10}, 0xc) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000833000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000001000-0x90)={0x8, 0x7ff, 0x5, 0x4dd, 0x2, [{0x9, 0x3f, 0xfffffffffffff2ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f00004cd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b3a000)=0x0, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000d02000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000328000-0x74)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x951}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe4000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000902000)=0xfffffffffffffe8c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000018c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe5000-0x4)=0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe4000)={r1, 0x80, 0x0}, 0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fe6000-0x10)=@ipx={0x4, 0xc12, 0x800, "dcee730727c1", 0x7fff8000000000, 0x0}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe3000)={r1, 0x400046, 0x4, 0x20}, &(0x7f00006bf000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x8080000007fffd, 0x84) getsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80803, 0x6802) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e84000-0x4)=0x8, 0x4) recvfrom(r0, &(0x7f0000fe5000-0x27)=""/39, 0x27, 0x2060, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fe6000)={r2, 0xfff, 0x4, 0x96a, 0x4, 0x1}, 0x14) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000004000)=""/78, &(0x7f0000001000)=0x4e) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r1, &(0x7f0000002000)=0x4) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = socket(0x1, 0x80003, 0x6) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000a5f000-0x2)=0x5, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000a60000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) r1 = socket(0x9, 0x80000, 0x9) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000f81000)=0x0, &(0x7f0000f81000)=0x4) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f00006a2000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x1, 0x0, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x0, 0x6e) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000eef000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ce000)=0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ef0000-0x18)={@loopback={0x0, 0x1}, 0x7, r3}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000-0x4)=0x0) sendmsg$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) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) pwritev(r0, &(0x7f0000403000-0x10)=[{&(0x7f0000ddd000)="24c1b958cb639b840d7fa5e73c8cf9c52e5f184d42e4df32027f0ffd2d039b3533fb06d7361ec8a4ef3c90a6b59894fbaeca40f92f058fa9a47090d7fbd86c793fdeca76b5a18650f8ab18e40828f01c5acdbc7d90d1c96ac91b80aaa215557d9556c1772831f443ff1ab63dc7937759dbd1aac0021e096ef82f475c8507fd84f7aa91dbdc1a70b8b6d4717141b51ad6d75e823a0b10436bda36c27b858d89b94a588608252f20460ad4a1ca71a2420b27d2b9235621d35d3c54a185e934a0d0613497f140b4d77240aee68666", 0xcd}], 0x1, 0x0) connect$inet(r0, &(0x7f00005ec000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cab000)={0x1, [0x0]}, &(0x7f000018b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070f000-0x10)={r1, 0xcab0, 0x1, 0x101}, &(0x7f000034c000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0xe42445931d2a5e20, 0x84, &(0x7f00003e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b07000)={0x0, 0x7fff, 0x9, 0x800}, &(0x7f0000fc6000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006dc000)={r1, 0x7, 0x30}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000662000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r2) 2018/01/17 16:54:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) pipe(&(0x7f0000e9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000990000-0x4)=0x0, &(0x7f0000535000-0x4)=0x4) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000-0x20)=[{&(0x7f0000007000)=""/3, 0x3}, {&(0x7f0000007000)=""/75, 0x4b}], 0x2, 0x0, 0x0, 0xffff}, 0x2022) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@empty={[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}}, &(0x7f0000002000-0x4)=0xe8) getgid() getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000)=0x80000000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x80804, 0x180000000000, &(0x7f0000b4f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e29000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006a9000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003e4000)={r3, 0x9a, "5b3b7c18b359684b778ced1d7da7bfcd7679bc60c4b5613084ee25b5d059c1e881e478c78c371007d2e2cdf93f246ca9db4443f7eb21099512aebc270c6533c11b6b3312a2644f0f510a91a4e6b2e714844e311e54a2e323d74e4b2cc25b6138604dec55b29f1bab046384b23be07467361faa922dd354d34e1270909671cc3b39db8d586a4410b7c667d9aa146f0820894fad1ffaa510cae3e6"}, &(0x7f0000bbc000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002cb000-0x4)=0x0, &(0x7f0000b13000)=0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000312000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e01000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000af3000)=0x10) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f000086a000)=""/254, 0xfe) sendmmsg$alg(r1, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000078b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003dd000)=0x10) r1 = accept4(r0, &(0x7f00001d5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000062b000-0x4)=0x10, 0x80000) accept$alg(r1, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) bind$alg(r2, &(0x7f0000e09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d9a000-0x6)={0x1, [0x9]}, 0x6) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000093a000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}}, 0x8) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f000067a000-0x50)={@generic="d9db07345cae7b22604a997ff5300a5d", @ifru_names=@common='gretap0\x00'}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000089c000-0x38)={&(0x7f0000aa1000)=@llc={0x1a, 0xfd, 0x78, 0xc85, 0x0, 0x612, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f00004ab000-0x40)=[{&(0x7f0000aa2000-0x9e)="b9fa4c0ef8a752fe5878b61c2d748ab249fa5cd4374da3f32229a1e0f4d0b71201fec6acd542cbe97aa2b20cd990daa172064c2ad4f021d44e46aad611629794ea74663d659e913db5642b9231fcba9f028ce8b0b0fda04b9cde0c8d30080f4d78f9d401e5dd6e2fbac2d5814f8c4f5baed1df0c2c841f8afc2da8c5234448c12e8455a82b786b4bae9d58d42f21a74f037cabdc183a85b505deb45f0dc2", 0x9e}, {&(0x7f00004ad000-0x5e)="eb7c0b6508eb4b5abb0dc3deddaa3de7b8a9e8f70f2cbc624a1e1a53ae3ebc1895f4a74d4da665718b322360a080eb2e6543b2ed99cdeb1a631ef9cb4d0e58603c3f596f2204eb2c203aaa36bf6763da1cff8245d532cc340de14dff592f", 0x5e}, {&(0x7f000082e000)="9444b574571ff22502e525d602d9c4a9d99e575e352afb5a0f9f7d1acd11ed01b21c52fda1137fb104b66c675f3a6fa01ce0bc56acce8d1235a0456624fb315644cee23d4b1172", 0x47}, {&(0x7f0000757000)="84a93a5f03efbf0b8d15295c4b20b35aa5d9fae8edc5849e778f8a36f93db8331215b01db1b28daf893acb208714387d28d0a9f88f13750b1bb172308ad354d0548cc5d414757f98a42fb092178afe6783b8431e6c864f5552ff90f5ed3180c0fc6f7bdb6123300a4fa8190b89424c53d1ac0143c4a17b1ea9f0ed75c3814717894a5c502f2c517753099a5dea8d0bcf3ad6ffc2d224c10dd972b5330b309d913694804718ca9077efe5a3ee7bd161ea69fdc8bcbd809e23db1b8381618ca7e40c753f36da861625b906", 0xca}], 0x4, &(0x7f0000aa2000-0x130)=[{0xc0, 0x11f, 0x1c9, "f5c27ab996c763b1b7784545b42b22bc6540a66caedd17c2c4d84309b6d8927019f1ad9066b411f8420869c22cfc39b77ba5dc39019fdba5467d8891f37ded0a1766659348479d37f804650855e09a985364998919146d928d61635119f27e46d5be4c1d7e48061aff3a9236f21e038979a112c9a1e94f94a372ae1881598fbb4b92dd855b0edd6de70681a6d9ddaa9623f8b15adcf875b95a22598056cb8c40f24a4041ed39aea448d6f04301b5a7"}, {0x70, 0x3a, 0x1, "6639e8e7755cb5c8b0d9201a9b0b894f308f880e41f9893264254b85b2c48199b8b91a9352f4d8e87ae2e942f66f32bf1ea43dd9b3c28ddc40f7a157dd672f8849234f3c8d3de14e5a794ba5e3c65bf8828ba889249def559b22e3b563cc86ca"}], 0x130, 0x20000810}, 0x4001) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000082a000)=0x0, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000e8000)={0x0, {{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) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f69000)=@hci={0x0, 0x0, 0x0}, &(0x7f000096c000-0x4)=0x6, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000881000+0xa8d)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a97000-0x4)=0x5) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000624000-0x10)={0x0, 0x0}, &(0x7f000038d000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000dea000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/17 16:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='ipddp0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 16:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000029e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000588000-0x4)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f68000-0x4)=0xb22a, 0x4) shutdown(r0, 0x1) 2018/01/17 16:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000467000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8f000-0xc4)=@ethtool_drvinfo={0x3, "480922044577d5bf98f2a20b944585ad4a6122879ebfd0b171400b3f21b20657", "68d7dc9e90c940040c75a4c775b47b8bff7f7bea01edee31ce55b2d3c90d7625", "41bc5210a34afeef5fa7a17683690ac81b9ade61d7e9aa1d35bf3eb9e0bd58a0", "a026cf90026c719fb7e21134f4f6c54ed3538f4765fc33601ab270b36cc56244", "9b372c277597667f692f2d916f0247d472cfe395cb16928adbd9ec0c4a294d20", "efebb385cc16fa8c023937df", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e0f000)={0x4, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x649, @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]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/17 16:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009dd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002f3000)={&(0x7f0000f6d000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/17 16:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000bee000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000490000-0x1)={0x808000}, 0x1) sendmsg$alg(r1, &(0x7f0000c4c000-0x38)={0x0, 0x0, &(0x7f0000321000-0x10)=[{&(0x7f0000fcb000-0xa7)="553c47b89e06ba1733341499ed9cca4f7ce2321e2d5501590e51b51444ff9f83b0f49767dadc8aa4b69bb59c1d392df94e05f945d78424517752b6147f5ee7ae7e68629f84b838cbaa27c51907bf70143188e6892624c822652a68d589bddb51c4f93d3f3bfbb21cfa982846d03ca2814eab94e329da0b1bd18705450c6b7bcee35e92558ab0cb0553f78e3d87a4819a4a152fffff40f2a71024b9b99f9cab685716eb818c4551", 0xa7}], 0x1, &(0x7f0000f23000)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb7, "f2b5d5325cdde195c7fc2bf6aad2b1b3890e5f623825e50e22dda47ce23d504205e7929ea010eb445180dd1d4df96f6d9727911baeb584cd05e8e73ee3fe1d49cf927e774620d591d8971bfd3222ca7c0d4dd920e0699c5220e9aeeb31790c2d4276edcfd02011527e9012ca483ed1a3d0296d9d8e01d0bcad8e42fa7e02041ffe1b0849e5a5e5c90f3ccf1ea33806072990cace8e03d5d30201fb18d75531ae12ef63e727a6f7ad12faa817beb531ff5f21de382bc3d1"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x190, 0x20040000}, 0x20000000) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/17 16:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001cc000-0x4)=0x0, &(0x7f00007a1000)=0x4) 2018/01/17 16:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000ec9000)=0x1, 0x435) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000029a000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000033d000-0x4)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000445000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f3a000)=0xfffffffffffffffc, 0x1f0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e2b000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) connect$inet6(r1, &(0x7f0000622000)={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000005d000-0x10)=@common='irlan0\x00') 2018/01/17 16:54:16 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000db3000)={&(0x7f0000fef000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fee000-0xc)={&(0x7f0000fee000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fed000)={r0, 0x28, &(0x7f0000fee000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x2, 0x2000000000, &(0x7f0000093000)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f0000b95000-0x4)=0x0, &(0x7f0000a26000)=0x4) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) bind$alg(r1, &(0x7f000068e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c88000)=0x0, &(0x7f00006c2000-0x4)=0x4) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="1ee37e9af24edb08a9e26013bd03d39fc310bf5c676e816d3886a07d92589a06b43121e468635b30fc", 0x29}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="66148c27ced4eed66cf4e2fa7171c07b966acd3291fcadf1322e40a101b83c2848d16442974989301d965983d5abb5692bd33d444b402c57d7ffc6003e4446aa0fdd2fb5ca8fdce92de95af0f883ff1b6e62aa6463cdc32fe2b07867477a1f28fab0b17dca777bf51e2e381a491940aaa5f8d5ab", 0x74}, {&(0x7f0000000000)="8888178c0578ba4a3c6277c35e4ec896e9a2f9d6e1dbc42f7d4efaf5f51a8ea2045542510d37c96b", 0x28}, {&(0x7f0000000000)="11f202a2ae026ee6df2f19f853b115b3c9abb35518a4dde01517bd04d346d277908ee143edd13a2c8e6e78891b8483", 0x2f}, {&(0x7f0000004000-0x48)="cf7cf9660e5b59363f9822a4360b3704c4543449db33ca5f5292595b8be1016c853df1604f9be3e0a0f0987be9aba29a3846aca2aa9005733075c3341a0a894a320e647ca5db4fc8", 0x48}, {&(0x7f0000004000-0x53)="7d4d6ff9c5777907262de55447ec3982fcd7a3af0dfa218a0e2a60a27fd9ac5394615a0eaaea6b3bb7a931651b37eb8f8b12328ad4a22416fa3fa3289f4b86440da71bae9e54a2f02adb69249875e50d7abe83", 0x53}, {&(0x7f0000003000)="4c3ee7101ed9d52e1e5973149158ca2ad7efc0721058103097afac9a68f92f649bc30e7a6433a0ea5a356dac0bc0bf51a0e4a3c958b52a7405c5923a6aaa06ccec574b8198998f6418e0f5180f284d4f37", 0x51}], 0x8, 0x0, 0x0, 0x4000000}, 0x5}], 0x1, 0xc014) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x9, 0x2d1, &(0x7f000022b000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000879000)=0xfffffffffffffe01, 0x4) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00008e9000-0x4)=0x4, 0x4) sendmsg$unix(r2, &(0x7f0000cec000-0x38)={&(0x7f0000116000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d67000)=[{&(0x7f0000cd7000)="9439fb2edd860d612be314de6445fbe2516b81a9ee6db8731bd82b9a820d62b7827813a3bc3ab432501526eebe2b426856d9", 0x32}], 0x1, &(0x7f0000c04000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r3, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x40, 0x40}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d5e000)={0x0, 0x0}) preadv(r0, &(0x7f000085d000-0x70)=[{&(0x7f0000d59000-0xf4)=""/244, 0xf4}, {&(0x7f00000fa000)=""/4096, 0x1000}, {&(0x7f0000aa4000-0x70)=""/112, 0x70}, {&(0x7f00003d3000)=""/128, 0x80}, {&(0x7f0000f2a000)=""/245, 0xf5}, {&(0x7f00000e2000-0xf2)=""/242, 0xf2}, {&(0x7f0000a7c000-0x41)=""/65, 0x41}], 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000e4000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000012b000-0x4)=0x401, 0x4) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000c52000-0x8)={0x3, 0x5}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000057b000-0x10)={0x2, 0x1, 0x4, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007de000)={0x0, 0x0}) 2018/01/17 16:54:17 executing program 6: r0 = socket$inet(0x2, 0x4, 0x18000008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000569000)={0x2, 0x352c000000000, 0x5, 0x7, 0x100000000, 0x0, 0x13169167, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x7, 0x200, 0x8, 0xfc4c, 0x7ff, 0x4, 0x2, r1}, 0x20) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000000005, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fce000)={0x101, 0x800}, 0x8) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000ffb000)={&(0x7f0000fd9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000f89000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x48, 0x4800}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00008fe000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000043e000)=0x3a) r1 = socket$llc(0x1a, 0x4, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009f1000)={0x7, 0x10, &(0x7f0000b9f000-0x80)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x1ff, 0x5, 0x0, 0x3, 0xffffffff, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf347}, @ldst={0x1, 0x0, 0x0, 0x7, 0xb, 0x1, 0xfffffffffffffff0}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0x130f, 0x79281cbd, 0x55c3}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000747000-0xa)='syzkaller\x00', 0x2, 0x93, &(0x7f0000f66000)=""/147, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cd1000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e1c000-0x110)={0x4, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004e0000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) accept4(r0, &(0x7f00005c3000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000004c000-0x4)=0xc, 0x80800) sendto$packet(0xffffffffffffffff, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/17 16:54:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0x1ff, 0x6, 0x7, 0x100000000}, {0x90e, 0x6, 0x200, 0x4}, {0xffffffff, 0x8, 0x4, 0x4}, {0x1, 0x4, 0x5, 0xffff}, {0x101, 0xdc, 0x5, 0x6}]}, 0x10) setsockopt(r0, 0x100000000088, 0x22, &(0x7f0000ce5000)="", 0x0) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f0000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a45000-0x8)={0x0, 0x81}, &(0x7f00009fb000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c1c000)={r2, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000429000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000c4c000)=0x1008) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000086d000-0x4)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e77000)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af3000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e9b000)=0x0) accept4$packet(r1, &(0x7f00002e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006dc000-0x4)=0x14, 0x8ddf302fafa5137d) getsockname$ax25(r3, &(0x7f00000af000)={0x0, {""/7}, 0x0}, &(0x7f0000a48000-0x4)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dac000)={{{@in6=@empty={[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], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000)=0xe8) r10 = getgid() bind$alg(r3, &(0x7f00004e1000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) sendmsg$unix(r4, &(0x7f0000dcd000)={&(0x7f0000b0a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a7d000)=[{&(0x7f00004e1000-0xb2)="63bbfc16bf452eef0ee61cfd3b3615e0513fd6a46f12a1b5d2cbdf8ceb37aa099d9826bd2fc7cea27cecd08f0c0600745ebba57d52b4adc9011f8b236f78f18fe2c2bd5d9b00938f0ceb5529641ca896305d021ce43aba38c2bc8b4e1d9b0c5f43be912fca3fa69b6ce80de63ef9ba4e14cdf58b872e88fee0c2519765d533b37ea514c951ec1477a8e73f8ce09220d6acc4a4da7912dd107b8af8782f3ddd02c03e555ebf5ddd9cb8f67c00d382f118c0de", 0xb2}, {&(0x7f0000840000-0x66)="011c1f220336949d1bdf3198c38ddaec001146924d87e56d3163dcef6bd83efa2d682c5df6f836ac18ea8fa325b68b1433ce2f5382986b579dae0c3ba79c7017086590f54f1556264047af8c326cc640c094622e6e12ccf03bfd0a84cf6d7c768e44a7859739", 0x66}], 0x2, &(0x7f0000d1e000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4000000}, 0x4) r11 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000ef9000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001a8000)={0x0, 0x0}) pipe(&(0x7f0000ece000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000952000-0x8)={r3, r13}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r12, 0x6, 0x1, &(0x7f00003a5000-0xc)={0x6, 0x6d6a, 0x1, 0x6, 0x8, 0x9, 0xce7}, 0xc) sendmmsg$alg(r11, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f000045c000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r11, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x80, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005c5000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d5000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000027b000-0x1c)={0x0, 0x14, "a2106817a2f6aed866ea8f6e22a6269a8467d5d7"}, &(0x7f000053f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a07000-0xc)=@sack_info={r1, 0x81, 0x3}, &(0x7f00007d7000-0x1)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000232000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000092b000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e6d000)={r2, 0x2}, &(0x7f00002be000)=0x8) syz_emit_ethernet(0x3e, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000057d000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000370000-0x560)={0x9fd, {{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]}, 0x1, 0x9, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x2, @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]}]}, 0x560) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200) sendto$inet(r0, &(0x7f0000ba0000-0x127)="d8", 0x1, 0x4040040, &(0x7f0000493000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000053a000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f00003b8000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f000005d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f75000-0x14)={0x0, 0x0, 0x7, 0xc91, 0x0, 0x2}, &(0x7f0000f74000)=0x14) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000086b000-0x8)={0x0, 0x10001}, &(0x7f0000f75000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000501000)={0x0, 0x1000, "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"}, &(0x7f00008d7000)=0x1008) sendmmsg$inet_sctp(r2, &(0x7f00006e5000)=[{&(0x7f000083d000-0x1c)=@in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xe4d}, 0x1c, &(0x7f00002ea000-0x20)=[{&(0x7f0000f74000+0x77d)="6e55313a0fa82d936d3c9681a0b409d285fa5a0cc2386a67", 0x18}, {&(0x7f0000f75000-0x44)="e3d9dd1edcd4c9b38fa2770db9bca63621045ca74b57c8086d9885e3623d587061abdc96a85259044cfd1cb7d5fedfd88828e1ddffb99e71c6942a1cebc123005ea33c5b", 0x44}], 0x2, &(0x7f0000892000)=[@sndrcv={0x30, 0x84, 0x1, {0xc3, 0x0, 0x200, 0x4, 0x2, 0x10000, 0x3, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x101, 0xd, 0x6, 0x9, 0x7fff, 0xd8, 0x44, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x3, 0x8, r5}}], 0xc0, 0x4}], 0x1, 0x14) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x800, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c91000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000caa000-0x10)={0x6, [0x3, 0x1, 0x8, 0x2, 0x6413d1d, 0x5]}, &(0x7f00008aa000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000432000)={0x10, 0x0, 0x0, 0x20008090}, 0xfffffffffffffc53) 2018/01/17 16:54:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000001000)=0xffffffffffffff09, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x42, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x3d)={0x0, 0x35, "d55b52bfebdd81e7ff98593bfbbba7d27ffa30f67d2fb160d6d843809b811d43ed0f6c5014ed8466d5af225a75a259db47bdbaa9e1"}, &(0x7f0000001000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ebc000-0x20)={0x9, 0x8000, 0x1, 0x401, 0x2, 0x8, 0xff, 0x0, r5}, &(0x7f000025d000)=0x20) 2018/01/17 16:54:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x2, 0x6) r2 = getpid() r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0xffffffffffff7fff, 0x22, r2, 0x5, r3, 0x3f60, 0x7ff, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ba5000)=0x8, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x6, 0x1) mmap(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff3000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff2000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000ff2000)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0xc) r6 = getgid() r7 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b95000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000063d000)=0x10, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e8000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff2000)={{{@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=@multicast2=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}}, &(0x7f0000ff2000+0xe7b)=0xe8) r10 = getgid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff2000)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000-0x4)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f00009c5000-0x4)=0x75) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000ff2000)={&(0x7f00001eb000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000812000-0x60)=[{&(0x7f00000fb000)={0x1a8, 0x39, 0x300, 0x4, 0x1, "", [@generic="595bc5d79080742975ebffe33c3c4e3040cbd84cd0fc2c13b22e5f0c18871cfa4635d59bd5f5b8e9987aae6a8d9f690763b9c6c7672a2160d1d06531136b644742a537d5048c9eba3d008c04559daf15694dd1390ea631bbf34c4d68d472674aeb62fe9e5453e6a80fb1646563b53d00c521a5a66bf52921be041904f17d267d20d0b4b44d199fc5025cb85ec5be97fc2debb6794a51ff44a8abf55089469f2ddc5835c566d2d65c32cf64ce5236dffce100fcce1a0c327803088c8332591cbf29b162deb861326b1b69e6716e9ca8328fdb37fa28eecda3c3", @generic="6226c056871ab3e62d46b1bbdbfdd6b964284db5b0fc81f51a6429eff836e39b0098ab1f069f306f6b2d65435cb09990a6baa66efc787979df9b68906518fba2ebac587c42f71460fb2e238fe7cbff7618ed71b49cf99dc2637c496f7873e411396c6752cce25329c41166c8041f1877e573c30181f39b463d7c9cd466a0a9a27bab50ee2d4c9a980fdd5ca8752e76fe89d893d0c5b3733a507c93829fa8184668f190380af5030debc5e06bec", @generic="6ecb1412e068341b5d38c11bfd48b46f32"]}, 0x1a8}, {&(0x7f000072a000-0xa0)={0xa0, 0x3d, 0x104, 0x0, 0x0, "", [@typed={0x88, 0x24, @binary="763010710f75d3b7bd4d042c9764de19a2c3dcdc2d7cc4ebced9b295754c720d4e9c67116666d91114cf6252b6d3edfd0aca1870b76680de7d56618d68640a09fb9adc5b950bb46a34551de5fc36e680bec40b951b4530bae265f577226c34029d9514b7029d92d745146e0c90f57900e37c75a68a9d7b6c99e997955f"}, @typed={0x8, 0x29, @void=""}]}, 0xa0}, {&(0x7f0000ff2000)={0x12ec, 0x34, 0x100, 0x7, 0x2, "", [@generic="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", @nested={0x10fc, 0x33, [@generic="c2c2d82ab8f0cf1c6b4994d6c0abc72f430b2abc086f9137461d88ce669499b8cbd8dad64b547bf85a6ed3a25eb2c47978dda0e15f4b134c24c5d546f9817c9fd52ad254c86ed93fd4934b545e7bb644d05aa0c52bc9b55dcfa07e8ef17efde79b75f0138bfa748e6c483ac9", @typed={0x10, 0x7f, @str='selinux\x00'}, @generic="e893e31141ee8f50d635fd3a65334cd671a99574e086740331d5daeb75630213a0351fe603295172bfed5db62692125af7ce80965ab43e096ba4894e0f4ec5d0886d1ffac71e642d8ff30e4783b976e824d90dad0599a142d74ba4ad20efe95c618799e5", @typed={0x18, 0x8b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, 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[@generic="76ac4d408223f836efefd01e552666059f6b36b811ab3f24f1ae37ee474dfd1e4c599c4f6d91dbfb719ea9e960e51246a8ecf0366a320006a16e2ff92877042ca4ef616e595216ea08ee67beb701ec1b66fe9a6903e700b79d0732903d444d3e7cddd6dc09e5796baf5acaba3303a1e43cb30a4194fdd3e602929a658f7fd8df27db8b6b3694e0cc3e3b054ac71544378ac1dfc06cd1ce1b9ff4c1a32d4df37044e7f1d3d6a2029ba5c8cc8c4c1723ebf921433da774ac8aaae9dc2aed03d84500ac8b1722232ccfc9fff14780029e74bc", @generic="7643e4d208bda059503eded6b7d990f3c2fabad3cf051491c8bc9bb3ee663ba69f98e182986d4a4fb172f048a7752ceabaf3ba58faa441b809f72a155ebc48cd1dd5e135c647ca3963d522292f", @typed={0x10, 0x14, @u64=0xfff}, @typed={0xcc, 0x81, 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@generic="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@typed={0x10, 0x3b, @u64=0x9}, @generic="001c37c51011b4f75c3e0d35", @typed={0x10, 0x54, @u64=0x7ff}]}, @generic="3da480b791160a33ea283bd5161436403b459c1ded13708c70ab8a470dddcd277b09a74502694f4b95e5946f0489f16b83bc40dccbaf9fc099cf2785a49042801318392181d0362424b6c6ac3e862ee1", @nested={0xc4, 0x77, [@generic="019c109b860b2d4a9cda04385f030a56e8863fe499d66231589a9730f1fe2a62c2d2f17c178b19988cf4f322f2ffb05ca799e04e017cddb0fbb23f3359f1de0ae203d48003ebe7cbafe611dd53106d60400d6c44b078da5e729a908eb28dce2867aa37c01afef153272f4c189c456382526747a72adf0a2634a5eda77fd06879a7d64a6e61c1e2bb49df7988c842621de9555a47c8dd9c86206f8a8244769075bc22bf8c66a6be1f3d86c11ae8654c8ba354bec64a83e0", @typed={0x8, 0x6, @void=""}]}, @generic="1870c721ddcf95b434dad86f64c55df499b47939878d9053c41fde19f8ea37048c8f13ecf4b635878ad5a1b9283e287d8719ac3b0fe0bedcc6d9009b07f3c37b0a144b0dccb0c4d08843820c125558dfc21a8c68545c60", @nested={0x144, 0xa, [@typed={0xc, 0x38, @uid=r3}, @typed={0xc, 0x70, @fd=r0}, @generic="e72e2dc41ef67f8628071caf4d2ad56184ce74183c14652c5547b3c5a0f4937748f1838fc7fea035a2aa3000d48b4a7b56199236a2dc", @generic="48eecc2965d75786a3dff3659e2765ae4db68a122e0ad9b9d3d9ecf38d062a2497473b4395a7967ebf92e5dca7d353dc098661eabdd955e37a38e76a", @generic="f3920b5557c858a6613da474581ce7d9e6aac4d29740daf5a729d66fa99010b847bcbebce95c3218bb2abf7445c0699b3dba6da7df0e26df5da9f5ba94924c97634bb5d4f1fc193ce0a411b18f7aa0bbb857f8d2ad566bfe16b99a5a481265214ee9cc64548b99ce64f015422ebfdf1925d837fb11014d171923c37335879b467c8931f1a71570d4b3abdc5c8f3ea5418a214c534b8df7a4bdf35b7860f9fbb8e62b127297d469b9fa5b31a671d7ab961d537215"]}]}, 0x14ec}, {&(0x7f0000ff3000-0x1ec)={0x1ec, 0x2a, 0x800, 0x2, 0x0, "", [@generic="4232551b7d032e27f9af2d39585b728baba34bb005b8bebb17cb1f9b4f8a32ae385e8e1d94ddb2656fa2eecc67b17db0e60c0cf3ecf0226c08b45205817fc2845f1b10eca433c4fb84fd2d12c708221f5fbd38966fa2290ce1bcec9a21bd84c65d8f181b93fcbd4c33790c1cbe7e61e8deb2cb818483a207f84b34cdec29e189338904e67685cca3c4a86d883f6ea0fc2922569b7d8b4e0b2cac86c6d0c473ae330ec14cecaede3d908333a591b99bf5a1d242abd4d05b60c1d1b3ba755542a14b8ce2c2ab263a66f8caa7b078c77726e670db4c72f14ff2d596ce9a0af915d21e92ec61501446f7aca0e37c1af272db50c5f12d5c4775", @generic="8b74cfb282385b933e81b548dac2411cd411b32f9980417bc8b341429f7817e0b96421868936a9a123d2d80cd46d0941a0811f1dfe4beb4cc4ba73dc9178066436661558340c78e4ad42959620234093fecd5b9a12f9273b66ba28ed219125ead484996ae81684fee59d44bd59b31e10c6c554f59770b9ea9543402a43f990c821a29b7d1047c586861f5e8e0904f2b62589b06762c8f33186b8da089021fa8d0114ea7d12145546093082284f20a36d867b6df99ae257c31f7994a96d9b26edb54b60bc79103b613cdde88e3d023fd0f792181e4bfd35ddd97926f6dc0e58f4e3e3"]}, 0x1ec}], 0x6, &(0x7f0000ff3000-0xd0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r7, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x0}, 0x4040000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff1000)="55b23e17e24cc6d6cfb576ba3b29b1200421687ac8103bb227409cf69867e1038ddafa0a2fe168445aeb42cb984df76ad996ec62486467a9eba87c384658b6d3980b0e8a08252d47f97d51fa601d93e3af555441fc2b404d4cab7c7d68ad1161be3a2f79f1b7c07fe92065ecdb111640a98211bd9b396c", 0x77, 0x4, &(0x7f0000ff2000-0x1c)={0xa, 0x3, 0x42ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, 0x1c) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r14, &(0x7f0000bfb000)={0xa, 0x2, 0xffffffffffffff1e, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r14, &(0x7f000060b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff2000)=0x10, 0x80000) getsockopt$inet6_int(r14, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000692000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ac9000)={0x2, 0x800, 0x46, 0x2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000009e000-0x10)={r1, r1, 0x1, 0x2}, 0x10) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6f000-0x46)="aaad65cf80487811203f6eb781624868712c7eeb7ca493aae7e3796a9fc4a8a1e5b498ec2c0fce9101918220af43f6aad29cf0361cbb7eaac1d9edb84ba579340d2c8080d1b6") socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) 2018/01/17 16:54:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x7, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x97)={0x0, 0x8f, "e8b01df48a15350ee692a056c1c4137bc298927a0483b4e8080236195ad98f11b1e7623f0a7fddbd593c539b9a8e8f5f6bb78f108c89ed4826e635373471496bc2e9c7a204e6ecfcfc18803302d51641662528b2ce39b90ba4f4dbfe788088930585fdb978566cb9d78e6570bcfd69119db9fcafa9253e88b20c7d8bce19a15264669e5dd1299d2bbe03c90d05e34e"}, &(0x7f0000001000)=0x97) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="400bbe4a27e84a9e266bcaebc2bd70e6fc71366ea9c2a835fcdea72a64c01b5682491797879120c05701ed945b8b123a73c1879b42b29fbbd355b1146dc8d608c7a485158a9206aedc05e0b5eaef5ef694a4fd43f5b56bb7419a63d3337e7d69f405947c55847461e13880f4b53f10d7870ed73ccba2c4b79bf8bd", 0x7b}, {&(0x7f0000001000-0x8e)="10a6fca6dd24fd29c84e12a492f9be4704fa20e16e4df94c722955458c4af656c349e0a5cd656cce466a8a20d77b5948c54f0feb6a49658244ea8f09c2c036cd900514f70e42acbc6daab26b9d69c09d0c72d0352f41100b0292be0b6f93235097467eaf3180addd7c81959450ccf2e5cd0d5d756210282fcfd4fc047aa771270a4688c3d2e62652bde845465f6a", 0x8e}], 0x2, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x95f9, 0x2, 0x3, 0x6, 0x7, 0x5, 0x7, 0x9, r3}}], 0x30, 0x4}, 0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/17 16:54:17 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000419000)=0x0) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00006c1000-0x38)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f0000232000)=""/4096, 0x1000, 0x400}, 0x0) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000584000-0xc)={0x0, 0x0}) r2 = socket(0x100000010, 0x3, 0x9) write(r2, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40002000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b83000-0x6)={0x2, [0xfff, 0x8]}, &(0x7f000077a000)=0x8) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000d28000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x104, 0x2, ""}], 0x2, 0x0}, 0x0}], 0x4444444444445e2, 0x3) socket(0x12, 0x6, 0x3) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fcd000)=""/158, &(0x7f0000f62000)=0x9e) r1 = socket(0x0, 0xf, 0x7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000418000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt(0xffffffffffffffff, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000009c000-0x1000)="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", 0x1000) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept4(r0, &(0x7f000039c000-0x4)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b0b000)=0x6, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000cba000-0x9b)="eefd6ef73d3c31545e28ba11d395c1f9087c248ff0c301d77cfff860bc2f5511f9c276aea77bea64e885c7a1b09f2ab36226f8844654828084012a228bc806c943607a583facfe102e8460cfd55c3796456e6b7beda7813d9e286ac4b38215a2989e762ba96a522d4af2b881a618f2c48bb6dd13eac52aced7e3c1b0b0781af583ed5ba9bc8ffa790ce9648311a53dc84003cfbbb96ac4aa6cf442", 0x9b) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000563000)={0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket(0x2, 0x6, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006db000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002b0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000415000)={r0, 0x8}) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) connect$inet6(r0, &(0x7f0000828000)={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/17 16:54:17 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000000e000)="dd1515cb052af8f4") sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x400003, &(0x7f0000749000)="44179e046f0000e8e41b520000fc550000000000002c6895b981724127a25d0ac22535e7d9e9547dafa2f7dc0b24bbba4b680c2b086122ae70983595d38036cedc3f7c2d8efe3e7f09ffff75b92391caab6b163880ba767203b8c253967445ea5c13f29b7b24bbf7c9ca834d05888bd886f10b010000808bc0cf69a96b01868f1f2e1007b6b72c56901e47030000005a6092", 0x92) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x481bbc557f4d62da, &(0x7f0000008000-0x10)={&(0x7f000000f000)=@bridge_getlink={0x3c, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) [ 2392.047954] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34 sclass=netlink_audit_socket pig=29134 comm=syz-executor1 [ 2392.076152] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34 sclass=netlink_audit_socket pig=29134 comm=syz-executor1 2018/01/17 16:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x200, 0x4) setsockopt$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, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0xffffffffffffff1d, 0x2, &(0x7f00007bc000)={0x2, 0x3, @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)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dc1000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f9000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000070d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x80, 0x3f, 0x100, 0x3, 0x10000, r1}) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007fed, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e7f000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000705000)={0x0, 0x1}, &(0x7f000033a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa2000)={r1, 0x7, 0x100}, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f000089b000)="1c0000001e00072027162208fd00000001000014000800000080f70096", 0x1d) socket$netlink(0x10, 0x3, 0xf) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fcd000)=""/212, 0xd4, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000226000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000736000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000ae0000-0x4)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000832000-0x4)=0xffffffff, 0x4) r3 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006a1000-0xe8)={{{@in6=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f0000ae1000-0x4)=0xe8) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003e6000)={0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ae0000)={0x0, 0x0, 0x0}, &(0x7f0000577000-0x4)=0xc) r8 = getuid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae0000)={0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000612000)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x3)=0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae0000)={0x0, 0x0, 0x0}, &(0x7f0000ae0000)=0xc) r13 = getpid() r14 = getuid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0x96) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ae0000)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae1000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000208000)=0xe8) r18 = getgid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000ae1000-0x70)=[{&(0x7f0000ae1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000403000-0x60)=[{&(0x7f0000ae0000)="aa212dbab2fec694427f3ea0121dfe76b1562f7bd307eb9bfd3951655d95ca3f1ccb80c0a26c6eb23dbcf974dd083f565863c73726ef24a2e43220e609caff328d734d91c8", 0x45}, {&(0x7f0000ae1000-0x98)="ce9db5e241e15c9212911dcccf6d6604abe2f63209faafe7b4580c0faeb628e4ca50b48e1ed4fae93a3e8dafc0ebcb7fde7fac6644f7b66e4054a41f2c2a5eafb8cb9f830e91d70dc4e58b6e5b3f3084194df0df6ffd67d2d7d5bcb01eb37578daf842d7cea368d95f9deff763d17afce6e6197413699705c59bf778d4bf701cdbf64572c89bc3b35dbaff7d0b61c0bdb17d7d86d7c10ae4", 0x98}, {&(0x7f00008b4000)="73a5c5e7cd98edba26a01ac81b483936cd9c83933817ff78b35cd273165e4ccb800dc83660c957805ad9b0", 0x2b}, {&(0x7f0000ae0000)="aa73487c0b18ab3abc2f7eaffa05ca2398081e286b694b763de21c478d14e09b3327afa5c7769ca0be03006da258fe71dedfcb40ed78956cdd00ca487776990f4f9fd9674ee52ef36120ca4a94f46535419904f0288689ddf1de2951531db4b1936bc0d0f760821f1f527c0ae981835a9288bcb6fa3b3e1006d0a3268bfa1e533a56de3089828b59b832c0f256e2f19a3fd8d4c0b45a9d5624c5750968edbf452e431227b1e4726acd77159f314fc7fb2552b33371d16c5779d06082e034483e0f21cb", 0xc3}, {&(0x7f00001c8000)="a685cdce01b6b53837bb77bb2d796afe113fd7414e7a9f10bb55d3070148d8329d6a8e6fd1e4f217dba8bf054f8e2b3b13e61210d5e9e43be29a0fec36bbed2b102a6bb2aeabd7f0c1ecb9dac0da35215cd46ab06a2819d6802ff1a024e8b182aea6b1dbc96da69c23ec8956f5a1eec2c6b102c7a610fcc8de7d989a2a6b67b394b18721f702297560a3911e170761022c691377fac668fb50d13fd35655851c531d0ea9a912f68a2364d127b945d568c27577b644411071a7fc77badc9d04053d439444f0b8549f", 0xc8}, {&(0x7f0000ae0000)="e56cc36cb54a45520f22b25f004483b6b6e66398060b7ace15789b756d120e62dc3f034665b7b1532de110b3c6a43033dfd816630de711b5270060739dbfd9960fafdd5a7e9291b38d241178673f90081e58dafc7812af160a2bbdc431cdad00431fa6d60644ee0cc0db55e956a5a5eb68033ea5aaebd7accc62b9fb", 0x7c}], 0x6, &(0x7f0000818000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r3, r2, r0]}], 0xd8, 0x4000000}, {&(0x7f00006cd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000054e000-0x30)=[{&(0x7f0000ae1000-0x5c)="88d77a3c0ad817bdd55ab8750a6db8e015a1c91c1e2616b144d53a94a1df7f23e65f9ec83dd7e4c23d724dbaa807c09aa349991e2df62145f073d537bd925de829828529c6bfacba48b44c8833585fc3403f6358d87b8ae81ed21178", 0x5c}, {&(0x7f0000940000)="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", 0xfb}, {&(0x7f0000ae0000)="3c921943bbf6b99de5a6ef428cbe09104dbb844306ec496d3476287008e578cf2035b05e67d1265cea9f628407156abac4d6ee643016b94468cbab9e6c21531eae0a45b61de5e5f71533849fb51057d2fc85f490f7e8f570249db1fc777aebcdd520179a0c1a2c2cb2c91ab8579762563438a378f8170b5252e84c80", 0x7c}], 0x3, &(0x7f0000295000)=[], 0x0, 0x40000}], 0x2, 0x40000) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) [ 2392.128429] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 2392.158273] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[], 0x0, 0x0}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xc) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006ec000)=0x10) bind$llc(r0, &(0x7f00001b4000)={0x1a, 0xfc, 0x7, 0x2, 0x40e, 0x200, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r1 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000cf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000247000-0x4)=0x14, 0x800) bind(r0, &(0x7f0000249000)=@llc={0x1a, 0x0, 0x4cc, 0x3, 0x4, 0x8, @random="e2f03eed3fed", [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @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, []}) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x81, &(0x7f0000fbf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000be4000)={0x0, 0x4}, &(0x7f000025c000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c4000)={r1, 0x9, 0x0, 0x6}, &(0x7f00003da000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d37000)={0x0, 0x0}) sendto$unix(r3, &(0x7f0000372000)="396350bf01b76894af7249c5eeecf87fe23ac5387dcf42373b9dd335f96478525ae7544d2ea7a4e05fc5159c34a89eb22253c44e2ad4ec2a4001bd0823a157ae59964de1a8b6dded415fa66aa3ba60ad0603613010959009", 0x58, 0x20000000, &(0x7f00007c3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$alg(r2, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = bpf$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) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmmsg(r6, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006cd000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) close(r0) 2018/01/17 16:54:17 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000dc4000-0x4)=0xf, 0x4) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000863000)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r2}) 2018/01/17 16:54:17 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000282000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x5, 0xfffffffefffffffc) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ba5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x20000000, 0xffffffff00000001, 0x29}) getpeername$packet(0xffffffffffffffff, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012f000)=0x14) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009cb000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef3000-0x4)=0x8) 2018/01/17 16:54:17 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000070a000-0x4)=0x80000001, 0x4) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000040b000-0x4)=0x0, &(0x7f000070b000-0x4)=0x4) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005aa000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000002000)="02df53e5f61300f08992b1acafa6f0c586ffb7d86a7339a433db32011e0cb75aa1b9175e23febfd28095979bc142c91c972e98d2006666c7e6cf8560fbeb9ae55a34a6f2b43cd1b231e4d702650c6388e7864d8ac58fc1eb9595590ff230d1daf021b5293597885d9d8228a5b8d4f552d0a866bf", 0x74}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000)="36d710adcddb5c9e6aa4cb2a70d5888dc7f54907c6850c21dec157ade9e4e66a042b8f467a680faa669b0bcd49f6699ec1b850d5b4761c693b5d9591ac163b8f14bb4a73ce0ac5bb6dc2a7be", 0x4c}, {&(0x7f0000002000)="6534c1a96fdac4e4a0d4f81e64b4717e361a160ff4717f8d2514da75257fed7f5cd2a1ca341a0dad30f6d6d69e8ac76390f99e85aee9458f4f921dd2e04962c9a9b89fd21ac2dafc1468e2e19300bc11241cbd91042714e2995fd6343e232ec09964707e73e7bfa40362", 0x6a}, {&(0x7f0000000000)="9afbf28312b71f7901b6975ec79aafd264a30bd7b71cad87c173940bcc460fd57cb4f035fe8d53ff98f41cb9a1997066f2da5b754c76d53048ad321b15b55a8262d58d5e58dc7d0a84a1bb6de1794f6491691fb4270e2f7d679ae271b8907896b025061b3827d1634bc56e86d9755e35f8bede0da0bdec4f4fe242fccf8e55e097fad0b7a32050e9c3c0fbad2431c13c16f4445a09143e787fe746aca53daa97a197a7b8a59dc3b4c3f788ae092d2057910a89e2bd9f95b0339631588addff2d805c20629d0c826d0b11140ca80907280ff9b4ba65d8b98264dc701babf5211622e9", 0xe2}, {&(0x7f0000001000)="10c16fee31e9eabfaa8a3beae22455999b0c80a5dbe669673aa5b822d7717a017e6a933b06d6cc25fc6d41da3dd1d4ecdcca01dea6257029a64ad61f2dce015095cecca159b6cd04fef20d28aa1939821b982af2cf38fcefb577884995012afd570ee4ab3a54b4b9b0c32d98114cb02e87e6801433469041ba94b9d58c0af138006b3186ae3b0a3759e4c5d89fbf0f71c5257c8a4eacfade8caa6d97cd3eec5ea0b85e5c7752145f5c8a7837b62b523ccbb950461648318ac1894ccb5408d6f09b16e98b12d716123224698df0c06c22cfd5a1b9df5cf2", 0xd7}, {&(0x7f0000001000)="18283708a55b99313d25d4d368cc4215713851829fd7466eaa9d552042b724b5fe2d34e27e3ed29f18d9c9b05180871dc388788e9c", 0x35}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000)="bd144209965a56567606012ce17fbbc475c28ebc62d7a16c89623c1d3dd63eb991675c50be29b082d75f77f822424bd3aee5514d56733c86bd519209ab862acd73dca055ba3f5f0a3fc1e529caaf8d7363fefe319e59e90be9405f31290a7459ce8736bdc6cd3b7617a46b74174a4abdb74178bba73e31e2655564dcea40836050ad1a9aa1fe43617aa7c20a818b0e4ea1c2082f1e240f4a", 0x98}], 0x9, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000003000)=0x401, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000)=@req3={0x400, 0x8001, 0x1ff, 0xf90f, 0x12000000000, 0x9, 0x3}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000005000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x2)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000005000)=@req3={0x1000, 0xebb2, 0xffffffffffffffff, 0x3, 0x8, 0x214000000000, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x9, [0x1f, 0x0, 0x8, 0x7ff, 0x800, 0x7, 0x7, 0x3f, 0x10001]}, 0x16) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x3, 0x4, 0x6, 0x3, 0x9, 0x3, 0x6, {0x0, @in={{0x2, 0x2, @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]}, 0xac, 0x0, 0x400, 0x5, 0x800}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x14)={r2, 0xffffffffffffffc0, 0x6, [0x6, 0x546a, 0x8000, 0x6, 0xe7e5, 0x7]}, 0x14) socketpair(0x1, 0x6, 0x401, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000)={r3, &(0x7f0000008000-0x5a)="d804470b55f730a634fea6cac7fb705a68168d400c8c33d29b8f025be4078c964227f37c6f9b85ac603ddd1f57c5ad0d1592e8b97b54a0697b5390b4287cfee971c43745cad71b27292764900759c51c895faaa7e80c657a1383", &(0x7f0000006000-0xaa)=""/170}, 0x18) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000710000-0x4)={r1}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000247000-0x95)=""/149, &(0x7f0000f34000)=0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003dc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f0000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000819000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006be000)={0x10001, 0x8, 0x8204, 0x80000001, 0x1000, 0xfffffffffffffffe, 0x1e4, 0x4, 0x0}, &(0x7f000008a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000dfe000-0xcc)={r6, 0xc4, "ece3505150cb5edea7e2c6aa381133bdbcedf0a208b13a83dd3c52e936425738255422ee48210c154ce73a212690bb327423fb77fc0d369d6978cc3f3019c68c6afd36e8f2a30c3657ad6dcc7aabf8ef776fa3e6e901268ab689d1870c4340a9cf313e4a24a5cd5cca05848d7aae4cd184a28fd05355cd91ae36a38dff0c9715e1de155b47a83446ee1f0673f5ac8829c86bb1346b0be6055101608094dba01e7b4061fa2a36a2d28cfb9cab498c4d242de7a1aa6ca3bfd4ca97ae356f6b9f6321f2f7d7"}, &(0x7f000025e000)=0xcc) sendmmsg(r4, &(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)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f00002ee000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d24000+0x289)={0x8, [0x6, 0x9, 0x3, 0x4, 0x8, 0x401, 0x9, 0x7fffffff]}, &(0x7f0000217000-0x4)=0x14) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000e00000)=0x401) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a72000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b6e000-0x8)={r3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r5 = accept$alg(r4, 0x0, 0x0) write(r5, &(0x7f0000b5f000)="caf5a17e24e6a2327d2c5cd8de80c554e97a43782f0c8df545764b5ff24ed3481d3cd5a19cdfe8ca557b5ea116f2ffd0a364b081b15f8c20ad0190dad6277ad208a4be74f46d6244c9898ccf88cee5c216fc3112df9167e6b311f2903649fe751dbf8ca6a3ed5f430d040682cc3d1cf1a5f382f370b6242aff9ecbfd4dbd3ff0ca60c1482ce868d6f2d17f5e593c90a26b0b0a7bd2d16298ef0e44b96655ad47", 0xa0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000fea000)="7ea3a2bfc96a7ceeac32e21bb9755c45c0c319a4797a1e9acd3df0dbae4688fc6b03e33cb34fde8ec07b4072d4a57fa2c67edaf7794ca1147ff61b0169af517f176134e4573528e1a0633a32b28e811e56de8f3bf0b3ca79d12bdd", 0x5b) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e95000)={0x0, 0x0, 0xa64}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fd8000-0xc)={r6, 0x80000, r1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ee6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000073f000)={r7, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00007ef000)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000009e000-0x28)={&(0x7f0000b13000/0x2000)=nil, 0x1, 0x5, 0x73, &(0x7f0000b7b000/0x3000)=nil, 0x101}) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x7, 0xbd0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000708000-0x8c)={0x0, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x30f6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000039c000)=0x8c) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000707000)={r2, 0x8c, "d1a854e9b1e994dbb0c73e56adfbdfcca203b6d479c32151f0a77005f1578cc1dbb9dcef9cdd802adc64af814d66b3ec007801c3e7eeb0d5ea712f5af5936092fdbdf44221510b843246afa922eafbb30e8ea39b4fa357c871c26f00c9fa783a0964361941d96d1914b55b3e1eb6f9449b10a602c6a2364a814c7cc9c13985ec3055ef1d7ef73d8ff32bda53"}, &(0x7f0000707000)=0x94) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000398000-0x4)=0x3, 0x4) readv(r1, &(0x7f0000c6d000-0x40)=[{&(0x7f00006cd000)=""/221, 0xdd}, {&(0x7f0000da7000)=""/94, 0x5e}, {&(0x7f000028e000)=""/35, 0x23}, {&(0x7f0000038000-0xe)=""/14, 0xe}], 0x4) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$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) socket$inet6(0xa, 0x5, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc4000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000fc4000-0x4)=0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000fc4000)={r2, &(0x7f0000fc5000-0x4d)=""/77}) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000063d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000629000)=0x0, &(0x7f0000adf000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(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$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000028c000)={0x0, 0x0}) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) splice(r0, &(0x7f000054c000-0x8)=0x22, r0, &(0x7f0000b14000-0x8)=0x0, 0x401, 0xf) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000517000-0x98)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7f, &(0x7f0000022000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000011000)={0x0, 0xf0, "f521b8ac637d2a1612ed5d9fdf4f347727dc93af6178dee2925a5599b984f3c92398e3873171ae201483b945480bcef3ae9700acfa2d07b27849b1fad0fc9bd9f717c9c762b08a9c90e392a2a1fe6af1bbf38f2d3ac67d9d33ad56c7bd0a5fdbdbca5f50e908854b9a11bf01dd490640b1b0138507bc47e31361941a02673f2e9f62af9eab6b866af4d9ebfacdfe51c61eeec4b4d88949732156460b29560d95d1e01e7c240595dbc2bcf4ea89332affd3550cf3a7991742ef023bb883e95e57019cbf4888afb258d3e03cdcc05dcb2779030b3de9975eaa3fa126c2c1473d51c408cd6b1f044405f874fa2230dc84e0"}, &(0x7f0000005000-0x4)=0xf8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000021000+0x7d6)={r2, 0x5, 0x1}, &(0x7f0000021000)=0x8) 2018/01/17 16:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00002ed000)=@un=@file={0x0, ""/77}, &(0x7f0000eaa000)=0x4f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b38000)={0x0, 0x6}, &(0x7f0000d39000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002bc000)={r2, 0x46, "6e244477131ff111a1d4a71ba8d4ea5f62a243d73ff37e2b46d796b357c59c657a6f380852ab35f8bdbd380269063cb88dd6b4dad6683f10ab7400a5c5f2fd38bb203bd02f7e"}, &(0x7f00009d9000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000023d000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00003cc000-0x4)=0x98) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000e0d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000065b000)=0x10) ioctl$DRM_IOCTL_VERSION(r0, 0x40086602, &(0x7f0000caa000)={0x0, 0x1, 0x8a, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000170000-0x85)=""/133, 0x2f, &(0x7f00004a1000)=""/246}) 2018/01/17 16:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009c8000-0xc)={0xffffffff, 0xffff, 0x18}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000c79000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b67000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000070d000)={0x7, 0xb, &(0x7f00001e1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x9, 0xb, 0x9, 0x0, 0xfffffff4, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009cd000-0x4)='GPL\x00', 0x2, 0xa6, &(0x7f00003d8000)=""/166, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$unix(r2, &(0x7f0000667000-0x38)={&(0x7f0000844000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000844000-0x30)=[{&(0x7f0000382000)="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", 0x322}, {&(0x7f0000ff3000-0xa7)="acaa6729751956863f56536885c4e62d53cf48a44be3a4e7636916118fd477b716e288bf248ce5e905673432c55b4b4f9a391aa043457bdfd566488789a7986d66577be824ee967d5536f13f3112303d39c006458d08f87737a68738abd1c872d5ec1b82dee2f1d43ea8e57865ed9a4b922356080653d8288d87b91799cc7815b6c7672fbe1478454e8ffa4a253142a2af0af29f06bf2b7d7ec24cf3e74fac24588b9ed820d8a2", 0xa7}], 0x2, &(0x7f0000290000)=[], 0x0, 0x40804}, 0x4c000) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}}}}}}, 0x0) 2018/01/17 16:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000958000-0x92)={0x0, 0x8a, "74edcdccc419ebc1e06faf5d244be17b6d8b1c7aa2d8724cb23730f7f8c34130a9136ec040cef9b1003485233f37a77194dc7ad5771fa5fd4fb8aeba38fd73714e9abf0aa03dab73e19f0ad792005f10c57c00e79175018ac80a1b628ac13b3464534bf5e3a85b4277b0498284c71ffee2b63405386ff3064f800edf4623e110bd49972da3d4760ddb93"}, &(0x7f00005d0000)=0x92) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000033f000)={r1, 0xbec}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 16:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0x3)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000ad000)=[{0x0, 0x0, &(0x7f0000759000)=[{&(0x7f0000b3a000)="f7a5b4452b47eeec15ad34e15400e1119b923c6a25daaa7a155a7d06d57cd9eb669fcca90e9e", 0x26}, {&(0x7f0000952000-0x32)="93f4aa107feeb2bd0816e7f2747511e26ae2bb52c2ad043c0162aaa957b1501b86de322b6a03fb4ad3b97e823a46c71a42ad", 0x32}], 0x2, &(0x7f00009c1000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6a9ef0d9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x1}, {0x0, 0x0, &(0x7f0000b87000)=[{&(0x7f00005aa000)="94b996894428738bd02a255d631b10ce4bb34e12833c630e93ba765a059fb359b375f6d84f579976c3c088a5ad061bfa4dae28a9014ae5bd0fbc02c2cb10357e17f7f524876127ea7d09681290f6efb94e3538b558383d223d241e1f807945776641dbe45e7e39c587a89085dd17e466e1246972a17318cb20558990c00a8963305f8a312987565f2908a3", 0x8b}, {&(0x7f000040f000)="cfd66ac016dd16579aa5589787fc87161db08c734ab23a69743bf6dd3b71c1853def4e6fda6dc9a1bb64ce6970b394b0f0aeda44018779a5fe9264e25a24e6bf935e60184039bf8022833999f8d4e9069a657285a8e9fa5fb3a48eda17fa9cfda638885b6d3b072364b5d3a0bb8d0e09599bcdc4e020f6a3c8cbbf56756f69681c0a3431bb581828aa0949e10f4304", 0x8f}, {&(0x7f0000a5e000)="3a9fc020282931088b28360bba313f37d448150547a7769186837906e5ab4d2cd63131990c0fb11abdac9850055e7bb78286a13903ed7db9d2360e82a8c89e861c7b32e8af4f9197aaefcfdfb0fabba55c1825cd9d0a284b0b3a6e3c688e728f52fa21348e214371693055cfbcd066a6fede11bde0e5aee60720c2231b0d1469c34f70004cfb6afb5db4309adc2d6d04660369b0eced381f560b03151f39821679ddf74fdba657a4a720d56bf71e2f6dc72b2a11bee084730580e758f1c41e62d1b527ac4e9530091d4136", 0xcb}], 0x3, &(0x7f00008f4000)=[@iv={0x68, 0x117, 0x2, 0x52, "3bb22dc7cbb38c22cf8f125405a1a5df4256c6f58e500e27170d36e999f710a297a2d2248e76eef7ee46e62f61312a58df479026b5586e538f49fbc13318048b2a8f552a69760be7ace26d89accdc1e8e7eb"}, @iv={0xf8, 0x117, 0x2, 0xe3, "848f91b6155de30a03ab622f37a6f078140b34cba371aed17b37fc24e4169683112321a553e96d13ce9c3e4ab4df90f42634d64c85eb5e4a84ca61a89080c92f3ec0b561ba281f9adb74fb05c7c4742f1788d824f4c12e394f2c8b76123d88462ca6417d0e504dea7de3a307aeabe16b736bf3c9345e382ea88b989e7ef6fa572c3347e705fdfb73d21e8f14036579e7326a9d7f989ec41b2916414946f1e40093fd6d6cda270db7451f2af86ede8b4ce4dba9a8fe919317e9a665b8b5cf452f10ad7f75bbf0bd55868540a3a3dd383262ff3d198eab90a48b30e2091a6a52c3ad8a13"}], 0x160, 0x4000}, {0x0, 0x0, &(0x7f0000da1000)=[{&(0x7f0000f3c000)="a48acc6f1021862cfaf1c0e8e9648332d83e5fc63a49d63ddca657b7bceaad247bc1fa1e15371e7ed9f11983e2f122406df1a6943a7dcfe32b2cb4437cdfef81cf4fbc45a25af2b0c2753d10c00d0c0c4e3286afd65bc0b7f3c17a47924e96fa116661cf513bd384c9e7c43e59578bd3fe8c4239167203541eccc9aa9e3f1cd5678f6fff3b6c12721c9b926b672b04905e74dd27a6accf240ca36e349c801d0beeb46a30bf7a91cae682ac5398e0d5e37b", 0xb1}, {&(0x7f0000b58000)="d3d30b8a021170a16a1729113cba714dc33c2f3053802bf1ca125888cb587aab7e07bc8830c55bb96a1531eaa4e9c49b02dea1f1f3c69201989aa9890f1c301df6ec4ab24086b84691b6fd1f812df30126b30ec114bfcccc7544d03196", 0x5d}, {&(0x7f000052a000-0x8d)="2444b70257235dc9e9a898f68100368adbf6ee8588d317a6fbd932cd9d9fd1e20b9e5a6fb2a6ca774a8e4c70fa67d1c1ffacdf65b154f36aefbc7400ef3343f5d3102c12c59bb5c20cbef97e595000dc7df4929a32b25fe8c717a9e0090e274cc4662e17b2135e55c6616603967a66949e899da7f90a27731f8113862c5cb02f7f630b9576e367f4985cd1837b", 0x8d}], 0x3, &(0x7f0000c2b000-0x120)=[@iv={0xc0, 0x117, 0x2, 0xa6, "5ce709e22122ba48ce83241d87b4e748853d9ae0b8b47fb7c8d92577a38787e6e80c66e604b3e17edcba03caa6f5d060660a70c2ce07475d04f36ebf1b62c63a3e199493a7ddc81d37e1544317014bae3b430faa65e929c07ccf69c2658d8b863b0452f56d60a3c5069d1e8801dc73a6f10b9a37f94145d9028160b12ae77435782064ab351f937217daa5550167e302e32d4de7bfcc4b31ebd71f9dd2c9faa1645f7fdc0e61"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0xf0, 0x4000005}, {0x0, 0x0, &(0x7f0000572000-0x30)=[{&(0x7f0000138000)="3c48429aaa1c66b0171de1d996b9d0e7868cbc206dabab5039874d39aad8ac1966e614141ec605393e9b93288c622d1a341e14181531a0c94bbda12780c1e28c229b59398e5a49bcc358025a1cad05f7bc4dce27628cc11f92a5582ce1db28fc683fa9dbb4161a603b65a0e1c736049f8a46e547454f816301a68c48b33c316acecb3800aeb7f1950a6ac7414b357da0", 0x90}, {&(0x7f00009ec000)="6e15e0397cfe724f718d938061311a76d3fcb7883f6dabfd18edff8e9d429bd5dbe7034862bcd84a6bae59c442253ad82e9c6e69150e1ebdde58d3d9dfa9aaa3cb7c6348b5a60d22f170b46d7a02cc59235165a1c9215fa8304d5137084e487e7bc6d538644699c347", 0x69}], 0x2, &(0x7f0000d91000-0x1d8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1e0c77222c7a9616}, @iv={0x70, 0x117, 0x2, 0x5b, "a2f42c351056c1dc71e45dc0ba77bfa604b8487b6015845fdbe44a2d1e1dd6c72808f39f0fb4d01ed29afdbf60544ad4e11e56e031f836d0c24bfeba0df48fdbcde8c35ec3d216a83cd2ceaace1d3634e403e9b5e73843f2ff4ac4"}], 0xe8, 0x40080}, {0x0, 0x0, &(0x7f00000d6000-0x30)=[{&(0x7f0000ecb000)="d0e04c2bb7fd4212c525f6bf174aecea008dcae2798605682dfe6a5088a4936009a256004adb8999db49f4def439da8018cc3999e280484a59ed71e9dfbb2edd807798195d12f997a641b693", 0x4c}, {&(0x7f0000887000-0x38)="25b4bd274dd0179817f32ee980f4bd38d71d85b57138c6d041dc33a04c60224e6121084592c57b443e298b53215b12a6b64beb7ce4f48bad", 0x38}], 0x2, &(0x7f00009f6000)=[@iv={0x80, 0x117, 0x2, 0x6a, "ffb64c16ddf664442fca48e81550ff6c4996dc4482b05b1291cd5af5cff6575861b9753aa8cb0bd6fa6ec8d58fa67de9c531e6d39b939a3b482cb2d930fd5175ad29d97a8d9b73bca121278a113f9bd9a32210091a81349f26eabc1b4d73014e084579a19f0159206d11"}, @iv={0x60, 0x117, 0x2, 0x4b, "5efa675326e0192aab4cc5b15737aa59c200ea5b9dc3fcdb875f96e9ce92138d961da43b0672222608e74477eb42d193948f541e32528a56bd16942ee578a19f4c89842857dc5ec21cc8ff"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x128, 0x40000}, {0x0, 0x0, &(0x7f00005d1000-0x60)=[{&(0x7f000072c000-0xcc)="1fbc3a380617c2018eb4df45be46e317fad2b4c7a37d9c8016231b95dd763449c43ffc865f49892106d255e85546cfe0f6c5044ae8281b619b95da509508e8e9dca04c9669603aafdfce803c5fbc855838e2bc7c4f20d1bf2692cb99a1dce74edaf7d47c5416ba8b67fb9c3c9149768d63cad99b6a8b1e12550db33ff63a04a8d35b99894b8c01cb38f702ab383f48ce14e51a43049ce98c65fb9ab264e3c4aa9892c04e7931bee9a1038d9ec3d4880da07cfe2cc750053f1dc6cbc7b4b72a7bfcb57efc1240da2f8ee69e1d", 0xcc}, {&(0x7f0000261000)="b80bf1f2ac55a1cb92db90836ce9dc413bba988f211f234af4b1c285c408d3af841c1a37ba5affe0ee9358df111cde6302a5c822eed4afef030af7d1f9e62b87c2fd4f4b54cbce226906dd6759197610232d0845c53e1d2069606a15c36d9e940f5d2c3683c56202ebd7c5f6d40e4a2df0faec562487dfcc2ee5654900bca7471e438ecb9109b6518dcff878bb7f9dae1102dc2c1b9f7f716aac1509e132d5d35f6bf3578398f9b84f12dd86ae", 0xad}, {&(0x7f000083a000)="1fc521ca3bb9f43f32ee00d8b3876091302c36686d0ce2e8c4b58db31f64a5d50d4d5c9f8ffdbb13541d2525f630b24af35c9513c52c31105a553ad0f26f2900ffa97cfd3a4bf65d82791d4dbf5abc84a695d3d5a17cce249c7c07bd851e45b1b0444411ee2ba1e11e37c5a0e804b7d5f14286525bd1ff87e505c9b9fc18b2a0d903da21f9437d787446438cd90f75564afe38919bb73fd44fb7bdde13da", 0x9e}], 0x3, &(0x7f0000b68000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x163680fa8339b14}, @assoc={0x18, 0x117, 0x4, 0x5667000000000000}], 0x48, 0x0}], 0x6, 0x8000) bind$alg(r0, &(0x7f0000861000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xtea)\x00'}, 0x58) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000443000)=[{&(0x7f0000443000-0x81)=""/129, 0x81}, {&(0x7f0000f73000)=""/223, 0xdf}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 16:54:17 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000017a000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xffffffff, 0x4, 0x2, "13922c41085f", "bdceb11979f78efc54a7315e08e8feb3"}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 16:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a4f000-0x4)=0x3ff, 0x4) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) r1 = socket(0x1f, 0x805, 0x7) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000176000-0x4)=0x0, &(0x7f0000a92000-0x4)=0x4) 2018/01/17 16:54:17 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000932000-0x10)=@generic="3497bf91dc05f54453e5ed8e6a487e5f") socket(0x4, 0x6, 0xff) 2018/01/17 16:54:17 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x3f) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000c80000)=0x0, &(0x7f0000ff4000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 16:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000841000)="ff01000000000000000000000000000101000000", 0x14) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000442000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000028b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b56000)={0x0, 0x11, "8753f6d4e42b7a7793ceeb4b9f8a3c08e1"}, &(0x7f0000233000)=0x19) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000398000-0x4)=r2, 0x4) r3 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f49000)={0x0, 0xffffffffffffff79, "09f07297b328d3de14b0cd2ec1e0ac569ce86ae5f66b7ca62d9118998b91"}, &(0x7f0000e8a000)=0x26) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000871000)=@assoc_value={r4, 0x101}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000da5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:54:18 executing program 6: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000087000)=@common=""/16, 0x10) connect$inet(r0, &(0x7f000008a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x7, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000)={0x101, 0x40, 0xcede, 0x6}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x94, "ddfc9d6b71dc57687afa3f7740e14e7771b322e4848d55014378c7e5735b3dfda99717ca53817cc31fea23c9a62050ae5953385229f7d4e0b521b96cc23d2c1d0051d10966b3f01fb8a7657527b253dd001fe2fc2053e236c1d6d1973eef4627ee392f71c6069f5e2ab744770902efe339a2ef4c0a1aaf6cf0bfe9e75dff1735da27341ca96bbcad3a9451db36c4e5f32e032a02"}, &(0x7f0000002000)=0x9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1634f1db, 0x1ff, 0xa, 0x3, 0xd3, 0x3, 0x3, 0x3ff, r2}, &(0x7f0000000000)=0x20) 2018/01/17 16:54:18 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f000099e000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002a1000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"73788454a15fcc2c07ca8b9d55118e29", {0x4, 0x6, 0x3f, "a20718b0d511", 0x1, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000-0x8)={r3, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000002000)="2f7a0c6e6d8fa113ebb4c93410638a58498413d3dabe54f2ff6efcb55094d2d257d85a956cd841d2b75b8b167176605c793b4681f38d5014eedb42545a6b0f6118da9345d94ddab1717d47fade6feaa64f5b45d3709a90542e7d9d2d28707b23218c452a98ddf220a18024af9cdd92edb9a5e241a032c2eb32d6116b6de604ffc029bc1fd25d3c58bc36c3497d47cda91907c237dfa7a0cf37dd3d5ca434bbcf82f6753cd718fc24ce102aeaa350078cfcda518c23793b6a4f") poll(&(0x7f0000001000-0x40)=[{r0, 0x20, 0x0}, {r2, 0x2400, 0x0}, {r0, 0x0, 0x0}, {r1, 0x40c0, 0x0}, {r1, 0x5504, 0x0}, {r1, 0x201, 0x0}, {r1, 0x4, 0x0}, {r1, 0x4020, 0x0}], 0x8, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000004000-0x40)={0x8000, 0x6, 0x7, 0xa6, &(0x7f0000003000)=""/166, 0x0, &(0x7f0000001000)=""/0, 0x20, &(0x7f0000003000)=""/32}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000005000)={@generic="5e3a40699029ded4e3f7fc7b1052b504", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000000)="f687c9cdb995a798ab96314efd51b8edf4b4cfbdc6c56638897b0284b8e8aaa2b1e1c5ad5f5068c566678523ffdfc05a232f4bdbf15f1650eb6d85a3286709b6fa995d49ce2746053c893ee5f45de99aabb4070681ef892b85ae0a3477a50c48700b971a9a6931d3f6bd273d7147fd6906c1087560f4020358d5fd58b89c4d3cac12ac940585cebc1697aa81d0bde12b1e1de240c233c000766e3ba1bb912277e9440b07edd70b8faca0f5733a4ba3236d186acf4ba913bf1e346c0e206a2d830225d518b82bf1e2e0a947aa6588045a9bb643c6") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0x1000, "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"}, &(0x7f0000009000-0x4)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000009000-0x10)={0x1, 0x2, 0x7, 0x100000001, r4}, 0x10) 2018/01/17 16:54:18 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000653000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000027f000)={@generic="8e2fd7cff8ca7a100b0abd828b1c4853", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x40000000000, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000da9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6ebb}, &(0x7f0000b3e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xbf2, @mcast1={0xff, 0x1, [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]}}, 0x8c) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ffe000-0x78)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7fffffff, 0x18000000000, 0xe, &(0x7f0000f72000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x5, 0x2}) r3 = socket(0xa, 0x2, 0x88) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000de3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000fff000-0x8)={r5, 0x0}) connect(r3, &(0x7f0000ffe000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x200547, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0x10) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fba000)=0x3ff, 0x4) pipe(&(0x7f00003d1000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000af9000)={r0, r1, 0x800, 0x7, &(0x7f0000eba000-0x95)="d5ae77a527677f8ac0bfecc918e8050fac0204f9e5e8ed4211b365ca79501e0e4956dec8dc4c9ae0017006e3a57eed1f40ec1e08285d581e9a4646a935f5e29cce127a94ab00ee8c4c6eba6e7b23401363762f778dc26b8492f8b83316914d272d8c450f24eb2635ad39c74f66c513183a3b46c7655f433a636af05be04ae0274449f2075783492376765951552eec68a5585126e0", 0xffffffffffffffff, 0x80000000, 0x4, 0x40, 0x6, 0x3f, 0x800, "0a4fb7dca25c394f0040de3348358427ab05e75b3e594d3aac8621981914a6c471aa28163ad4c0dd8824c1642b4671539a37efe5bbf428bb4e3eb121ef8f4900d1d1cfa67751220b60a459f2b25c2339c1c38f79fc518da591d9823ec074dad128314a518ab565fbfad0939d679c793a"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000849000-0x4)=0xfffffffffffffff8, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:54:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) r1 = accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ef6000-0xb)={0x1, 0x10001, 0x1, 0x200, 0x5, 0x7, 0x3, 0x9, 0x4c32, 0x6, 0x6}, 0xb) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d0f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xcc4e, 0x6, 0x57, 0x2}, &(0x7f0000894000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005eb000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7fffffff}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f000012a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 16:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@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, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000466000)=0x0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00002ee000)="be00", 0x368, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:54:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000778000-0x4)=0xff, 0x4) r1 = socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000028d000)=0xfffffffffffffffc, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000fba000-0x3)="", 0xffffffffffffffd7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000279000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000001000-0xa9)="22371a8a07f0dd1b68a848142ccff5e6527b846debbeecdb0fe1377fcbc34e06cbd73a45fff9b6bf3206e5e714fbc2230cc8e225c51d10735688cd17b64c82d04d4f1019840bd4ccf960ec8aa0da1f9657a14cc65fcb107c539befe71fd4120f56fc140073a726036c2005a01ceab091ad2e1f310f8e19d938ffc60b4c2f3e0f67b30b2134480b9910b1c1cbb3ec29c4eb2018c96ccbd367e77ff0de64ade002f86eb25cb4707b23f0", 0xa9, 0x8000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r5, 0xbd, 0x81, 0x4, 0x7, 0x4b4a}, 0x14) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000764000)={r2, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x40}, 0xc) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000ef5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000250000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000a8000-0x4)=0x0) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x205, 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000035f000)=0x7ff, 0x2fc) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000351000)={0x9, 0xc5, 0x6, 0x0, 0x20, 0xffffffffffffff84, 0x7fff, 0x6, 0x8, 0x1, 0x688}, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000b06000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a8a000)=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = socket$inet(0x2, 0x80f, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000047000)=0x0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r3, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0xffff) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a5e000)={{{@in=@dev={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000)=0xe8) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b38000)=[{&(0x7f0000b98000-0x63)="1320073d0eaab1f09ae9331223c50833e47eeed72421a4ab362da5546af7d545", 0x20}], 0x1, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b7000-0x10)={&(0x7f0000476000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f000008c000)={0x7, [0x325, 0x1ff, 0x3, 0x7, 0x7, 0xeff, 0x7]}, 0x12) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000df6000-0x10)={r2, 0x28, &(0x7f0000224000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00007e6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f1c000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c83000-0x48)=[{0x2, 0x3ff}, {0x8, 0x7}, {0x2, 0x200}, {0xb, 0x1}, {0x8, 0x5}, {0x3, 0x8ea500000}, {0x4, 0x7}, {0x6, 0x2000000000000000}, {0xa, 0xe7}], 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0xfffffe7e}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) r3 = accept$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000001a000)={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x200000, 0x0}, 0xffffffffffffffdd) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x5, 0xb, &(0x7f0000441000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000dd7000)=[{&(0x7f000034e000)="5d92a445dd2d09c63edb2ba17871935e6c950a2acadafebfdfad34c52bee84cbb0da2daf30409ca00655af0002b94a9e86120a1b258278f0dc540660cacaed2d", 0x40}], 0x1, &(0x7f0000411000)=[@op={0x0, 0x117, 0x3, 0x0}], 0x3d6, 0x40000}, 0x0) 2018/01/17 16:54:18 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000015000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000001c000)=@ipv4_getnetconf={0x64, 0x52, 0x24, 0x1, 0x1, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3ae5}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfffffffffffffffd}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7ff}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7fff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x80}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) sendto(0xffffffffffffffff, &(0x7f0000fad000-0x72)="a7513625b2b0c27f8f627d56dbbd1e99", 0x10, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 0: r0 = socket$inet6(0xa, 0xf81ef9a32019f5e7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000004c, &(0x7f00007fd000)='-', 0x1) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x10, 0xffffffff, 0x4}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x44b6}, 0x8) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009a4000-0x8)={0x7, 0x6}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 16:54:18 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x59}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) vmsplice(r0, &(0x7f00006d0000)=[{&(0x7f0000ee1000-0x1e)="ac9d09bbd6fcc519d5863d5aed0dd01bdb245b509f8320c58b4569ebe041", 0x1e}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @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, [], ""}}}}}}, 0x0) socketpair(0x9, 0x80807, 0x800, &(0x7f0000e6d000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000559000-0x10)={0x3, {"54df8b87b9797e"}, 0x64c44be6}, 0x10) 2018/01/17 16:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffd, 0x0, &(0x7f000082f000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000dc3000-0x4)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000342000-0x38)={0x0, 0x0, &(0x7f0000040000)={&(0x7f0000b1e000-0x28)={0x2, 0x15, 0x0, 0x6, 0x5, 0x0, 0x0, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x5, 0x5}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000078f000)=""/168, &(0x7f0000023000-0x4)=0xa8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000649000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000)="7379001e00002400007360", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) splice(r0, &(0x7f0000c91000-0x8)=0x0, r0, &(0x7f0000dcc000)=0x0, 0x4, 0xa) 2018/01/17 16:54:18 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00004de000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f00000c9000)=@can={{0x4, 0x1f, 0x9, 0xfffffffffffff000}, 0x3, 0x1, 0x0, 0x0, "8986b480e3c87fc9"}, 0x1a8}, 0x1, 0x0, 0x0, 0x20008001}, 0x20004000) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00003f9000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) accept$inet6(r2, &(0x7f00002b7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000315000)=0x1c) sendto$inet6(r0, &(0x7f00001d3000-0x8c)="3ae16be727a2a49b203e0a7a178924010429ccf0de6633275e38c7b79c13484090478afaf4d0bfb199b00255247c9da2fbfdab636da48c54a30b74b6c69df99316e13f9b6660da424ce09bc090ecedc4c1f7f4c403ad93e3dc926760f50318c2160ac8c6344aa961dc8acb3f4c2aac8f62793e167e872ccd9f10c2a0f7132e41e66b9595438e194b93ae3c80", 0x8c, 0x0, &(0x7f0000824000)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) vmsplice(r1, &(0x7f00000f7000)=[{&(0x7f0000534000)="9bc7c33c59f781f6c2ff9bc5f537e341436d520a0e0530ea2d095bb382eacfba10b844c603dd999f408a2e1c0ad979d1b7928d8dc05cb2f649737d974ca2be6fa4e0e54c41483ef992f75932648bda33c4138fcb846f138d03266d127ec8915bb5825b8c261bdd420ad98a3c2f0f8e1f8d2b429a6989a4f42e2bba", 0x7b}, {&(0x7f0000adf000)="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", 0xfc}, {&(0x7f00004aa000-0xf0)="21c8aa37e3c4023d593f846a1fbfb82e32f1ae75949daf9a5b659c7962eec42c142a519110a1355717b3b46143aa47caa62ff029eed9e6b0f3683f3ef5d3dc3f0a59867b5d615799df3c32c9336334a737608c8f3ba9868058ba6f7e7ca7d02682b78d9910f9c25b04d915cae6dfc6ff2fef1184206888219c0d7181e74d30fe45f94ee88da0fd0b9850ee21f21d51dbc0db286d05658517352d4da235380f8ecc698cd6aaaea8d392f1afa93d06e713b257f5c81571c299fe6cc8d256576fb4269f02f2adc4b6b3b9a0e1547fa1299ffc918efcbca0413e7dfe45ce29f0f9d570925bcc5d810b106627930767c7dba8", 0xf0}, {&(0x7f00003b9000-0x92)="d6ddac46225433c67edb79ffc5f99aa02d90a17134ee6a67c21b7eae8906ead90d75baf18b27298e6499147f33f6b48e30a7f48dca285495b2d8bce0aec0a49da55bc529317cf29e60ca2632560c0630e3bf3a30984ecd15610782a5c31020529082541ae1de2d306fc9f0b8183d64ccc5a250ee070de1ce697031970fd9209f255ec75e81c97c1e12b7d98b48e2964005a9", 0x92}, {&(0x7f0000539000)="36711a2aacd8f33421e12cdf89b5c8337a78a49ac5a3f7bf5051416ff27818fadc64b27bb86b782e03da2236ecca38d155a19337bb375e91a8aa7dee1f237b6acd47c72bb2ae52a73bbaff69fedb46e1eee161f91845fc72010aa3e4d34579f0ee5e63cdfcfd35e9c685eda548c18f4b4afd49c568a8733382eb414653f27ab008b12cd7db6f9aa4eb97310a62ffa46c5d3a123782bbb6380646cef37d0085363cb99aea5bbf3fc4599245c41150", 0xae}, {&(0x7f000037b000-0xde)="fd08566a78ef38fb2f8d3dea15d3988c423357f90ca438ea4f212e59550583d02cdda6d4228fe9c2d885009ee65fa2bb9f2daddb13672008ec6869fba6fb7e9a82281f7b55f73d117bc0c574c3e9b8e7c9b537bb7cf0f9127eceea3e75ed41caa1a50a394ace001d5fa9bc19fddbb2d8312a004c7d3fa80bb0ee6e1fe8205f1b3f15c9643b8a07b43700d2aafed08490a5bcdc9fe6b244b8ef6f0671ac69124016143f4e50b3d30bed8af1f998bdafbc8a661dab82893638f187097e887fbac7f0a4a7abddbd59779c4e86c8765efc543f8e7e1936cc81580919a949e964", 0xde}, {&(0x7f0000ba5000)="5157a437135ee1a0ce0c59cca1343e5cf876844514c1a7f17e0bad4bf6b6b9414ad5c0b9d8cc78189a3796f9f34460e841569b7f", 0x34}, {&(0x7f0000028000)="f04d98513bcef7279d46aa1f3d8c951b7184315933c77fe1984adb4effae8f027f7422ef96e23c0bbb5baed215bcfeae7eb75f4943cdbd20b1bc6643f7b363d48e0feb3dd5bc689f3c2a29abcc9b00a07d6fe78db1c55cc9cd221bff3dd7ed88c7cb6af16e8ecd111f", 0x69}, {&(0x7f0000d46000-0xa89)="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", 0x1000}, {&(0x7f0000f7e000)="a310ced689f538102f9ed5bf4a1fcb9c2ae253495aa2525ba92770ee170c45690da6d389c57ee5443af3c35bf63ae50f8cc775a91acbf6b8a528432ab4660875fbc706ea99b1cc56428881d615a7b1d8d52324f9209eb88fdc1f29ba545d7238c86d003814c1575e7250292a333754edee676741d2ecf1502ca8be6149ac67146814f038b1e9fa792663ac50715e4a90fde0a94a477e90b606146817f4fd0c5dd5dc9b7f13598b22a1e50187e34bde383c647a228ebc6e969b0bc194b18b4bc95d993174e8ed96cd", 0xc8}], 0xa, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000016c000-0x3)=0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00006c7000)=0x113, 0x2a9) socket$bt_l2cap(0x1f, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000452000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000a39000)=0xfffffffffffffffa) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f22000)=0x769, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/17 16:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e05000)={&(0x7f0000d26000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000a5d000-0x10)=[{&(0x7f00005c1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000075000-0x1000)=""/4096, 0x1000, 0x200}, 0x40010023) getpeername$ax25(r1, &(0x7f00006f9000)={0x0, {""/7}, 0x0}, &(0x7f0000c2e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003fd000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xfffffd1a) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) listen$netrom(r1, 0x7) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) socketpair(0x2, 0x0, 0x7ff, &(0x7f0000fb4000)={0x0, 0x0}) recvmsg(r4, &(0x7f00006ed000-0x38)={&(0x7f0000745000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e57000)=[{&(0x7f00006d3000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000aff000)=""/92, 0x5c, 0x6}, 0x42) connect$ax25(r4, &(0x7f00001a2000-0x10)={0x3, {"d56bdb9741b8c3"}, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00003dd000-0x2)=0x9640, &(0x7f00002b1000)=0x1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000972000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000da0000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r1, &(0x7f0000bd1000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x10) syz_emit_ethernet(0x4a, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0xeff, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) socketpair(0x11, 0x0, 0x100000000, &(0x7f00003af000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000af1000-0x20)=[{&(0x7f000040d000-0x9d)=""/157, 0x9d}, {&(0x7f0000ae5000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c9000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a7000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f6000)=0x8c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f6000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1be, 0x6}, &(0x7f000007b000)=0x98) syz_emit_ethernet(0x1ea, &(0x7f00000f3000-0x120b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1b4, 0x2c, 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}, {[@fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9ef, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @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, [], ""}}}}}}}, 0x0) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x10000, 0xff}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0xd1) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/17 16:54:18 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0xcfb8d99cb7a11243, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002000-0x28)={@generic="edca99b0b6665c9bffdb767df1fc23ab", 0x100000001, [0x0, 0x0, 0x0, 0x0, 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) getuid() sendto$inet6(r0, &(0x7f0000000000)="f11201265c62dd5fef6bf2a8dd44ae1b0cae878164658c1bc23ad18052698888fedc05", 0x23, 0x4, &(0x7f0000000000)={0xa, 0x0, 0x32b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000003000-0xc)={0x2, 0x7f, 0x5, 0x2, 0x7ff, 0x80000001, 0x1ff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x800000, 0x6, 0x2915f227, 0x1, 0x0, 0xbbba}, 0xa95, 0x8, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8200, 0x1, 0x6f94, r4}, &(0x7f0000003000)=0x10) r5 = accept4$netrom(r3, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x26b, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r0, r2, 0x6, 0x2}, 0x10) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bef000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x0, 0x1, 0x4, 0x4, 0x3, 0x3}, &(0x7f00008e5000)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x1000000000010, 0xd) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000915000-0x4)=0x0, &(0x7f0000483000-0x4)=0x4) r2 = socket(0xf, 0x7, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000356000-0x4)=0x0, &(0x7f0000614000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b2d000)={0x0, 0x3}, &(0x7f0000e61000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00001cc000-0x4)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008e7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000069a000)={r4, 0x3, 0x0}, &(0x7f0000def000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002ed000-0x18)={r4, 0x2b, 0x30, 0x8, 0x9}, &(0x7f0000dc9000-0x4)=0x18) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) close(r0) 2018/01/17 16:54:18 executing program 6: r0 = socket(0x2, 0x8000a, 0xffffffffffffffff) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000058000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fe1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000808000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r1, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) readv(r2, &(0x7f00000e9000-0x20)=[{&(0x7f000093d000)=""/139, 0x8b}, {&(0x7f0000bef000)=""/175, 0xaf}], 0x2) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xc06fe2187276b3af) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065e000)="2400ddff190001f00080000400edfa0e0af6f900e003bf06090000cc0008190005d6f100", 0x24) 2018/01/17 16:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000335000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xe, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a2b000)={"b81529942355b661bf1959f782e9c154", {0x4, 0x40, 0xfb46, "ee18dd384764", 0x6, 0x0}}) socketpair(0x0, 0x80000, 0xdc, &(0x7f000048b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000dfc000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001a1000)=0x0, &(0x7f0000c81000-0x4)=0x4) pipe(&(0x7f0000123000)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0xfffffffffffffea9, 0x100000004008000, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00009b2000)={@common='ip6_vti0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006b2000)={0x0, 0x5}, &(0x7f00002e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a7f000-0x10)={r2, 0x7ff, 0x7b6, 0x8}, &(0x7f0000945000-0x4)=0x10) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 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)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xe, 0x4) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000963000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x517b77ad}, @in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, @in6={0xa, 0x2, 0xae2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00006cb000)=0x0, &(0x7f000072b000)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000037a000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x86, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000dd4000-0xc7)=""/199, 0xc7) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000044f000)={0x5, 0x2, 0x0, 0x7f, 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a43000)={0xb7687fdf90c29aac, 0x3f, 0xffffffff00000001, 0xfff, 0x1, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00003fb000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006b2000)={r2, &(0x7f0000225000-0x1000)="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", &(0x7f0000735000-0x73)=""/115}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d33000)={0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2, 0x7, 0x1}, &(0x7f000083e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000393000-0x10)={0x7fffffff, 0x200, 0x0, 0x4b, r4}, &(0x7f0000164000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009b7000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000075000-0x48)={0x9, 0x13, &(0x7f0000bd5000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x1, 0x0, 0x2, 0x5, 0x5, 0x20, 0x0}, @generic={0x671d, 0x8002, 0x3, 0x6}, @ldst={0x3, 0x3, 0x7, 0x7, 0x1, 0xffffffff, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x2, 0x1, 0xffffffffffffff93, 0x6}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0xc, 0x0, 0x0, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009da000-0xa)='syzkaller\x00', 0x6, 0x47, &(0x7f00006c6000-0x47)=""/71, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/17 16:54:18 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d7, &(0x7f0000037000-0xcf)="b5b9bf25046022d3b9ba8eec83c26df5d4d72e8fc0b1c2b46ba2d5b98ecc9dd76d197a3ad8e15f4f584886c2e8ee29aad658924e2ee54f43bb0c48a0a9bc609270fcef5f871acd0e807ff0fe40f227c3cf3974366488b545a22d16c97f69df3e0b54c39bbb850143fb27be68dbc1ed593cdb529f7074f8c692d2b17674c4a64edd95bec3368c490a90068523322a0764938d87eb4ceab879f4285d1e5c5f64fa82d4869646e726e472baf0f5273e94fdd99e0e464082c5d4c7d4dd79cb57efb1c45c7dd260b0b0769f730b39cde3dc") connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a30000)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) getpeername$ax25(r2, &(0x7f00006da000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ee000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x100, 0x0, 0x4, 0x0}, &(0x7f0000647000)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000797000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x25f, &(0x7f0000072000)=[], 0x28c, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 5: socket$inet6(0xa, 0x3, 0x0) r0 = socket(0x4, 0xf, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000d05000)={{0xd5, 0x100000001, 0x1f, 0xffffffff, 0x10001, 0x10001}, 0x1, 0xd5, 0x3}) getuid() getgid() 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a1000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000623000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7e000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x100000000) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f000080c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000986000-0x10)={0x0, 0x7, 0x8000, 0x6}, &(0x7f00000c7000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000303000)={r2, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000ea000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x8944, &(0x7f00008ae000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfe00000000b3"}) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffff9c, 0xc06864a2, &(0x7f0000cf6000-0x19)={&(0x7f0000001000-0x14)=[0x80000001, 0xfffffffffffffff9, 0x8, 0x4, 0x100000001], 0x5, 0x800, 0x0, 0x0, 0xa7, 0x5, {0x1, 0x80000000, 0x7ff, 0x0, 0x6, 0x9, 0x2, 0x1, 0x41f, 0x401, 0x2, 0x1, 0x100, 0x7ff, "007dce5549669cc46a2aef9ae141a2a129934c613e183047b6d33411d75acd6b"}}) unshare(0x9ad120172dfd65b5) 2018/01/17 16:54:18 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80800) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000539000)={&(0x7f0000ade000-0x8)=@sco={0x1f, {0x1, 0xc4bb, 0x5, 0x0, 0x2, 0x4}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000c19000-0x8a)="ed5a4db96ec65f6f28d7ad58acb0cf92f61f4b693ef5744b906bdef1ffc7e82b135a8a966051ecaa4fa2e292ad7913fdc6d2d7d6e8ca25a5b4d3734ce0e50f7b6cdef33c93261fca1b1798053173a41178c4b5e84d5bc7c33fb168dde7b06463cee340a6dec696ad2e1fcd3edbc7c42a11b3b354467cd181469e77cc3840d6ff8beaf9b72f212351ac13", 0x8a}, {&(0x7f0000b90000-0xc)="67653c81d240ed3460c8ba95", 0xc}, {&(0x7f0000d8f000-0x81)="82e430266edb610d1059a9203b9de86429af17e19c303dcf9e43427c0f7dcf2eb4b3023109453a0cf6ec33cab5e781fd93b4c602253b841c7d31db033853a09f0be7c926077317dc710d66fabd663f8a8361e7ba7677339a102ab0c01d9b31446fe317e79af96021a3860a8341ae5444627a94562cbe424fca8134bb070fa7bfa6", 0x81}, {&(0x7f00006c2000)="addafa18fad71fd0a91890257b6398d2fa38", 0x12}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000645000)="df30837e2f26fa5f0168a235a1cfd8c032b898c331eba92716e9f38586007d11bcafad76d11a197efcb17a1ecfa5153888c1d77d0e722f8a5918c3d788ab4f194acf7fee186ace13d422e097b66b9c22d222fc59b247152250c5cb7a3c8e38a523644b77328d99356e0ca97719cb2773fc72980363445670f37dcf230922b9cad60cc1b1a0c04aa4bd940a981f924ef4e5ef6e476bb3acd4161738bc06b2fe71003abf3f23a6efb8d22f784a6d2b13ec", 0xb0}, {&(0x7f0000d93000-0x77)="d3701c6f1c8b1e25dfd41c63e4dd87710e1d8ff33e10dacc4157bc88f2053cb76098a08318eda0133ee2b967511468a506f0ca13efcc726d49f9ffacc8ebe30464ff3a214812c2652132ccbfed8b3f3625284184478c5c9541528011c7eafaf562c10b8ab229c0d0d31447a4499f33bc920c4dad216c34", 0x77}, {&(0x7f0000001000-0x50)="05da351369e3ff316c812e7664bb37fcef346b21200a8471139bf7595567a9704ae386ea6406d64b8ec69596560c31e8d49c4e3775507c48c0de9d0191788c39c63db902319effbc49586d07eba95504", 0x50}, {&(0x7f00003fc000)="6f6de2da681798d527f9d87adbdcd102bf0b424caf626a8e892618fb018a19b891ba81d85a16b798ce9658a332c0c00ecaeea538cbad2a3f382965f0d3537ee9063b2dc2dff4af0f02177fd76fb2478ed6d2c73292750dd200aefedb724a14ab77976a1e14b38c87ed5783230e4521de367de05090211cef778e6d0a5d8b653d37a774917e15ffa0e683d982394fb5bfbd322375e54f28192da4b14d0ec3f7a3977c1a489874d487622a03a9", 0xac}], 0x9, &(0x7f0000000000)=[{0x1010, 0x0, 0x4, "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{0xc0, 0x115, 0xffffffff80000001, "e4240cace715c34f29b81879825c7f2d324c9e4e5d46353542ccaa7d4da6836277a7035a3b4a4418f4300dfeb817cc9c21b3c5eae48468efc87aec271ff66685a544e675264ce3f00b909d1b2a305d7d383ddf852b199ff7b4f4c1e6ec5dd726e9369a57db1c9bd5b966676b42104a3d1c7690b3d92e977271eef01d16cf73422ff86fd7961e6db8004513ebc42ef1ec98e8715016d2de140cd2148c1b4a1a7038ff9bb8e2d59a4a9f01c9"}, {0x100, 0x100, 0x7fe9e309, "2195f9eea18ac6b74e46923dea09e3e1a65a03830afcd4ded2bfae970f0d61eab25a99863f30eddbdbe6d195a488435cac650fa0476b546988648b297ad36396623dae784a0404182cdb8e42cc19eea5898327ac035a1ed8d31759a1e3baa39dfe70c7ba15b0c607986d5c4fd44bdd0dabf7d741dc485ba271acf95f8b96e01d66d2b4b639ceefc213ed78f031e20bd56b546e953379cb115331533459f38d0b5dee7be3df21d9ba58df646b974318db04dd7a657d071251ae9cabdaf1df43335cf03acec5edf90e26f4ba5948efcb1439e225da9c3f1c66c1b4634ba6b882f8ba4f9e5eaaae9d066bdf6a8260244a"}], 0x11d0, 0x0}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001000-0x4b)=""/75, &(0x7f00003c2000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000577000-0x1000)=""/4096, 0x1000, 0x0) write(r2, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = socket(0x3, 0x3, 0x3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d57000)={0xffffffffffffffff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1f, 0x3, 0x7, &(0x7f0000199000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x8000, 0xfffffffffffffffd}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0xffffffffffffff5b, 0x0, &(0x7f0000855000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xf6) socketpair(0xa, 0x80000, 0x100000001, &(0x7f00001f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d16000)={0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x0, 0x4, 0x4, &(0x7f0000d17000-0x10)=@common='teql0\x00', 0x6cf1, 0x6, 0x4c2}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/17 16:54:18 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x2de0000000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef1000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c3b000-0x4)=0x0, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f000076a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0x5, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ef3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b58000)=0x60, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) socketpair(0x5, 0x3, 0xfff, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000003000-0x10)={r7, &(0x7f0000001000)=""/0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0x1, 0x100000001, 0x400, 0x7, 0x108, r5}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000004000-0x8)={r7, 0x2}) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eeb000-0x20)={r0, 0xfffffffffffffffa, 0x0, 0xffff, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x56, &(0x7f000058b000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x20, 0x8000000000006, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0, "fa57e5718ee942be2e48b373188deab0009a45ac43ad22ef"}}}}}}, 0x0) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e10000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f8b000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000062e000)=@req3={0x8a5, 0x5, 0x5, 0x4d5c, 0x0, 0x0, 0x8}, 0x1c) 2018/01/17 16:54:18 executing program 5: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) r1 = socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000019c000-0xac)=""/172, &(0x7f0000000000)=0xac) 2018/01/17 16:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f000052a000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000d62000)=@full={{0x3, {"9dd268f12f9d99"}, 0x82}, [{"1ec01525e9679d"}, {"86c720d4776bea"}, {"08c6e04d9109e9"}, {"f3c85eca2efbe7"}, {"03cc00e385dd99"}, {"080e96939e24af"}, {"3a491c42b6c376"}, {"5f4f0b06f72dc1"}]}, 0x48) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a83000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d89000-0x4)=r2) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000404000)={0x0, 0x0}, 0x8) 2018/01/17 16:54:18 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) socket$key(0xf, 0x3, 0x2) shutdown(r1, 0x1) 2018/01/17 16:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) recvfrom(r0, &(0x7f0000b9d000)=""/53, 0x35, 0x1, &(0x7f00002ee000-0x10)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00009de000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b81000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000029e000-0xc)={0x0, 0x10000000000000, 0x30}, &(0x7f0000c79000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a0000)={r2, 0x5, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000691000)={r2, 0x8001, 0x0}, 0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/01/17 16:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b55000)={0x0, {""/7}, 0x0}, &(0x7f0000313000)=0x10, 0x80000) recvmsg(r0, &(0x7f0000d54000)={&(0x7f000064d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e3c000-0x10)=[{&(0x7f00005bf000)=""/141, 0x8d}], 0x1, &(0x7f0000aae000-0x77)=""/119, 0x77, 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x1, 0x804, 0x8) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00008f8000)=0x1, 0x4) sendmsg$unix(r1, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000b06000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000844000)=0x14) close(r2) sendto(r1, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 16:54:18 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000021000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000000000)=@bridge_setlink={0x2c4, 0x13, 0xb27, 0x5, 0x1, {0x7, 0x0, 0x0, r1, 0x4d000, 0x41}, [@IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "771f674ba665a99e67610c27644587629d178f71181b"}, @IFLA_XDP={0x27c, 0x2b, [@nested={0x278, 0x2c, [@typed={0x8, 0x7, @void=""}, @typed={0x10, 0x77, @u64=0x4}, @generic="b0e88fe1158c1317b113a1368fffaac284779006c91175a4eeff1dc3399ffb19c0420d8d191bbc8b1f6a30775a5304d08e393a182128032c22477f85b2486e8f74d398859bc55ea9386446299fa578116ce8224dd54753931e65099f7b469e1bef00e69a0483e8ed1a0c7f548bdce98331c9c9b85ffc0d0ada65639f11a43282559f63c60e15537de9103cc45fffa971186763c593972e7559835c08f657521fc60def58a3056102a35345a4eddc573a353719eb9f5face16bdceb5e3a89ff93acf3b3dd443daa7dfb", @generic="9c06f6fb0f29599edce5b54af9cbfa9a1b60bea0acbefa79aaaceb9d97e6d34b4c29883c74acd631e8a17d2679942411465ecee9c32fec139b4f1b441b0a6d568afa5c8fc1ebae349ce946aa23fb03372c29033bfe0259e8978c22b86cc8fb0c781f4cf8a95efab0a4315fb1cd2f2bd5215f872501df87c6ebb1c15b3e7c966693d099273d15e854ae03fa244ab7a1b4ef8aeddc49396d98d688a82170ec5bb49b4350d8c72b7aa235c3ff", @generic="f96e1acc2fa44a441d1cd3716b354110832e580abee03f203991ca177e521d84477c6c37f3eafef5238bbfed4fa5a4762c576c6581df48f60c78d08ee4d9b04596176e18773bb593764e36fb0699f3ad8b4303baa796bc6359cc3445ed979c6f01f6ef0ac1acfb44062ba45ae83b847fe3eaf3c34506e9dee4917968c08494faa15a8c79abf66967b26aa7900b55128d698cb76c57f3c5f34c8fe07ad691deb1ff4bd7152711beb3d87118339b582c3848303b1c77c9ff603885ee7f50d72e82368c6f90113d57464fc9f3cab084b99071ccfc342c43356f68d3a10d428242972258b36615e05a42"]}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x20008010}, 0x48081) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000022000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000001a000)={r4, 0x1}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000011000-0x38)={&(0x7f0000022000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000021000)={&(0x7f0000021000)=@canfd={{0x4, 0x5, 0xfff, 0x2}, 0xc, 0x3, 0x0, 0x0, "467ef4c14b071feb827403e82fca7c09c85fbe44fb03015ae0a08bc0a40be7b9e1cd22ea44769307eea28e561c6ca26df730a62c391bb7809862f268e91de8a6"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x4800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r5, &(0x7f0000024000-0x38)={&(0x7f0000024000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000)={&(0x7f0000024000-0x10)=@can={{0x3, 0x6, 0x0, 0xffffffffffffffff}, 0x8, 0x0, 0x0, 0x0, "ffb3142ba69e8cf6"}, 0x10}, 0x1, 0x0, 0x0, 0x44054}, 0x4000000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000001c000)={0x3, &(0x7f0000025000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000012000-0x64)={&(0x7f0000023000-0x8)=[0x9, 0x10001], 0x2, 0x100000001, 0x649b, 0x9, 0x6, 0x3f, {0x802, 0xba73, 0xffffffff, 0x8, 0x6, 0x2, 0x2, 0x5cf4, 0x3, 0x80, 0x9, 0x3, 0x8, 0x40, "f097f2cb83894b273a810fa85fd39f4a225de2cd9c0bd2977c0a992228713a83"}}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000012000-0x20)={0x80000001, 0x6, 0x9e, 0x8, 0x6, 0x7}) 2018/01/17 16:54:18 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad0000-0x10)={0x0, 0xc8, &(0x7f0000ad0000-0xc8)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x4aa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x3, 0x35b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000acf000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000ec000)={r1, 0x7, 0x10001}, 0x8) 2018/01/17 16:54:18 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000009000)="88ef33e66ed35295022692c260fb5c", 0xf, 0x8000, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000018000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000c000-0x4)=0x58) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r1, &(0x7f0000017000)=""/245, 0xf5, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000001a000-0xb8)={0x0, 0x101, 0xfffffffffffffff7, 0x5, 0x4, 0xffffffffffffff01, 0x6, 0xa7, {0x0, @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]}, 0x8, 0x400, 0x0, 0xfffffffffffffff8, 0x1b}}, &(0x7f0000009000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000017000-0x14)={r4, 0x3, 0x7, 0x7, 0x9, 0x0}, 0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000017000-0xa6)="08b15885fb461d986c96e90a53494f288499dde01b6a2075bd5bcc90a3c3c1c5e30a97ab85039bde93c2a3e47697e7c7df9a1efd876ee0775a940456cf63472c271e69d451119123ce1841a68d3be29b20c1136d0765481beac1a2f5d59732dc290fa2968d013e9cae86bcad7480fabe8d535d029de9647ca7b70e0604767e4726973d353ff7c002cac462dc0d1788b0fab3c1716a7c63761ada1e7f04bfccc3cb7094a38547", 0xa6, 0x1, &(0x7f000001a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r3, &(0x7f0000014000-0x38)={&(0x7f0000018000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000017000-0x40)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000019000-0x13)=""/19, 0x13}, {&(0x7f0000019000-0xd5)=""/213, 0xd5}, {&(0x7f0000018000)=""/45, 0x2d}], 0x4, 0x0, 0x0, 0x80000001}, 0x10002) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000640000-0x82)="47504c00efaca20128bc008bb8e8d16bd0d7a0a7ceb26768f9279a1607bac8059021decea281e21b352543c27213da4ebcb1605beca65db07462c3a1c54af6f9b57bd496000c9d9bc33f9e34654f3aaa90701f65bf0e46df1f2f7cef4c1b28b79bb1da552578c19a6d91ceb6aaeb39df6ce350a5891fec7e2d2f41e51dbbefcc5edf7d8f3b7293399661e50a4948c2201e260ca20c5eebddb40841b34431f38d37c8d79e883f6a4c6d3feb4422f473ec67a9b77e4db4745aff533bcc45db53864037a1f8ed2d27f43f926d45b63bc6d6295c04dc4d1fa77f0a0f4bedaf09abb198831f1730b052fea8090a5151b7797ba2c5db0bb6c1250a46814cf506c4caa21496f65cb0bb7f22faaf5b25447644912a4d3fbf4af2958afb9449e3db4ef1ff6522045ce52409719de0fa431453f1d26c97abc94f859011883ab6d95a82ac53e641a3e6ce209ce7", 0x1000b4c3, 0x1000, &(0x7f0000b28000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffcf8) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000059a000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x97c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000}, &(0x7f00007d5000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000074d000)={r1, 0x3f, 0x9d, "de02119a95001eaccb2552a00232ec7e0b033f678f772e00c4a60b229c84d5e4ba48d4b890a6f9cc3e326e2bebe6e9f7d035ab9ca9bd7d950ef8c2f7ebfed66ed1cfcf1c3e988fb332801889b5d6e1acee8f83add8fd020cd98d6e47b28448120e61179be680fae394b720b9583b7c32f39afe59b33db1861df8a1d66a22be82ec308334ec7a49a87a6bac71c1aab769d69fef117c423ef11750065fd9"}, 0xa5) r2 = accept4(0xffffffffffffff9c, &(0x7f0000f34000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004d0000-0x4)=0x60, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00002ea000-0x4)=0x5) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x2, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x8, 0x471, 0x4, 0x0}, 0x63) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000049a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002000-0x94)={{0x7, 0x3e45, 0x6, 0x8, 0x3, 0x4}, 0x46, 0x1, 0x92, 0x7fffffff, 0xfffffffffffffffa, "d116ee1ebbaba861b6300a409abbc4b5c3dd35f9d07d2e97feb3a92dd64c33d8b606a895b0122709fa9bf29ff18add5641c8420f47fa5defd40c616af8d5d6e49d05155db6197803939ba2a20efeefac07a4b3b7e0ff250a9f1e43e6bab37d3c6041ebf197bd7f7eebad45ad13d93c4ff276a2c6cc58fdcba57b4fb334cebab9"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x6, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe6000)="c522bb3fcba5ddcad3c613faae12e3d820a247d76aa6a7ffba695e36d49ab98b9efdacf0a9942e6bcefea48ee49f288d6c868a7e3b252037f0df", 0x3a) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000b78000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffec8) connect$unix(r1, &(0x7f0000bee000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006b7000)=0x0) listen(r1, 0x3) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x2, 0x5, 0x100000001, 0x2, 0x9, 0x4, 0x1bb, {0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x80000000, 0x7, 0x2, 0x3f}}, &(0x7f000000b000)=0xb8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000-0x8)={r1, 0x9, 0x2}, &(0x7f000000b000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006cd000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faf000+0x41e)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000620000-0x4)=@int=0x0, &(0x7f0000bf1000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) bind$inet6(r1, &(0x7f0000cbb000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4000}, 0x1c) listen(r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008b1000)={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xa6b, [0xb8, 0x81, 0x4, 0x1, 0x400, 0x4, 0x100, 0xbf]}, 0x5c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006cf000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004e2000-0xe8)={{{@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=@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}}, &(0x7f00003ac000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6e000)={0x0, 0x0, 0x0}, &(0x7f00006bb000-0x4)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c58000-0x88)={0x0, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xed1d4cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c7c000-0xc)={r2, r3, r4}, 0xc) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socketpair(0x2, 0x80b, 0x9ac, &(0x7f0000819000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffede, &(0x7f000000a000)=[], 0x3af, &(0x7f0000003000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x80000000000}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000b000)=@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], @multicast1=0x0}, 0x0}}}, &(0x7f000000b000)=0x32) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000a000)=0x4593, 0x4) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1000001, 0x81, &(0x7f0000560000)="55e9decf3f44aba6fcc2c0ccf864e59f66425da5c4d3b6728f3319b45581951b458c6fa55b83fcb72c37c94b6042118a8bec083eecf0757027b9f90499fdb1ced4971a1b88e190aaf1b2e0fea8956815d81f19c1fd485e0c52", 0x59) sendto$inet6(r0, &(0x7f00008f5000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/17 16:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00004c9000-0x37)="6469eef2e592891bc2ecdf9edeb0df948f260944d102c5c2aba72989978aa98e89586ac88e082cd6434a65959cff1cffae02ec82b18f26") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f06000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e7000)=0xe8) getpeername(r0, &(0x7f0000fae000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bc1000)=0x9) bind(r0, &(0x7f0000fc8000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xffffffffffffffe2, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffed2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000674000-0x4)=0x0, 0x4) pread64(r0, &(0x7f00004a5000)=""/63, 0x3f, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00005f1000-0x8)=0x2) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ca8000)=0x0, 0x80000) bind$inet6(r1, &(0x7f0000a1f000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000003b000)={{0x5, 0x2, 0x386, 0x95, 0x0, 0x62}, 0x7, 0x1, 0x80000000, 0x80000000, 0x8, "bf87a6a2da1d89d56e0c61d5ca97548df7e6b6ee6afb63c0b65bf44dc7de63e20b8b6c488e838ef3aa90229a9e21cffd256e0bf8d7776da95ae9bc18cae1cfc15f50db5fc82ef51768ed01f868f534d3c54f94ba9b973823f9115f098ac707439c446cd1f98a75d1db50fe67e46bda91244cb4e0559b1d8a487429bb199d88ea"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000696000)={0x0, 0xf103, 0x0}, &(0x7f0000233000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000625000-0xc)=@sack_info={r2, 0x8001, 0x7}, &(0x7f00000b0000)=0xc) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='irlan0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/17 16:54:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00003d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f000053e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffffffff}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009a3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000491000)=0x8000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa0f, 0xfffffffffffffffe) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000561000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000171000-0xa)={0xe, 0xb, &(0x7f00009c1000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x19dc}, [@jmp={0x5, 0x3ff, 0xd, 0xb, 0x3, 0xfffffff4, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x3, 0xb, 0x7, 0x30, 0x0}, @alu={0x4, 0x6, 0x0, 0x8, 0x7, 0x3e, 0x4}, @ldst={0x2, 0x3, 0x3, 0x3, 0x3, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004c7000-0x4)='GPL\x00', 0x5, 0x5, &(0x7f0000723000)=""/5, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000b2000)={0x5, &(0x7f0000884000)=[{0x7fff, 0x7f, 0x4, 0x10000}, {0x101, 0x2, 0x4, 0x9}, {0x0, 0x9, 0x81, 0x8}, {0x0, 0xffffffffffffff01, 0x1ff, 0x3}, {0x4, 0x3, 0x1, 0x4}]}, 0x10) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe83) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000386000-0x4)=0x3f, &(0x7f000039b000+0x416)=0x4) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00006b9000-0x4)=0x9, 0x4) vmsplice(r3, &(0x7f00005f5000)=[{&(0x7f00009e0000-0x91)="aa0e6711fd1782afea7377263ae87f2d6976523a1eb41de359c5a3c319c2dae8e94cd192a6f6a98306ac4cfdbf731dc9030bf99f28cb35f0c2c955d4613e32454c0117f3d1b84b29588ce7c3e273217c832faece0bb54ea0ed2528ab95c3e6c534c774b2f9cb23079f4585e60c55bcb40e31c156f575ab3124660817b8a355065846c710b5f1e7569752af3d504ab59f0e", 0xff73}, {&(0x7f0000d9f000)="68f3b40e286f8a0c4c0452546058e917f0a1acf67b9ae083c4e88ef65687ee2316e838e8aa9ea911f8a0c67d2f2f96912502f97ea7e8224cfe2369c53d04a5e58cc27c0567b52c3e08023a25a86855548fdb4883e1760b0e73033b3268a79e05a5d41bf7ca6538b0398138cabd03eae00023547e76360588a9fd730a7489", 0x7e}], 0x2, 0x9) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000db7000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x100000087, 0x0}, 0x400000000) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000061c000-0x8)={0x0}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000279000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ab000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e2c000-0x14)={0x0, 0x5, 0x1, 0x20000000000000, 0x7, 0xc8c}, &(0x7f00008c3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b17000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000bc7000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17d) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xffffffffffffff04, 0x20008005, &(0x7f0000ef1000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b59000)={0x9, {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]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x8, 0x7, 0x5bb7, 0x0, 0x2, 0x6, 0x7}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00001d1000)=0x7, 0x4) pipe(&(0x7f00008ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000010000)={0x3, &(0x7f000068c000)=""/118, &(0x7f0000207000-0x48)=[{0x8900, 0x4a, 0x1f, &(0x7f0000fd9000)=""/74}, {0x8001, 0xb3, 0x0, &(0x7f0000edd000)=""/179}, {0x946340e6000, 0xe1, 0x7, &(0x7f0000882000)=""/225}]}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000010000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xfff, 0x9, 0x22}, &(0x7f000001b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000)={r1, 0x6}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400400000000407, 0x0, &(0x7f0000497000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000641000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/17 16:54:19 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a6a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000003d000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8e}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000043a000)=@req3={0x7fffffff, 0x4, 0x2a, 0x8, 0x27be, 0x4, 0x100}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000154000)=[{r2, 0xc080, 0x0}, {r2, 0x8582, 0x0}, {r2, 0x40, 0x0}, {r2, 0x8018, 0x0}], 0x4, 0x6) socket$inet(0x2, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x3) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x0, 0x5aa614ffd1e2c356, 0x8, &(0x7f000040d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000b1c000-0x4)=0x0) sendmmsg(r3, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r5, &(0x7f0000001000-0x6)={0x1f, 0x30ec6b4f, 0x3}, 0x6) ioctl$int_in(r3, 0x5473, &(0x7f00008ad000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/17 16:54:19 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000806000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet6(r0, &(0x7f0000a91000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000075b000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b59000)=0x0, &(0x7f0000984000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f000013c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) sendto$inet6(r1, &(0x7f000026e000)="6e53926b9b69fa42f14b1f3cc29ade2fd2c38311214168852024cd2cd93ad4559e4b09650d1a6f342383b287c568e110e4a9549073b1213f46bf425fab72ae4846de7aa2309d16c78fea0ad4ac6800e2cd0aa120f71c0828f44ab4993677981b1f7d0560cd200c2c99fe19fdde1de6a8af5d50ea74b4aee2077c98d1da5d033b2629f00f74e32ce518fcdf55ea44509d98409b222503f14a86966225cb1196f33bd70beb491e97b7c021e4b0e23645a017132bbdd41a8a9138b488e821ee3b932c24e82fc99a4d2bbe742fdd7d303fbd0f649e7c7b511aee682e16e390db7e5cbc13e349f723d8", 0xe7, 0x20000000, &(0x7f00003ab000-0x1c)={0xa, 0x0, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fd}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000-0x10)=@nfc={0x27, 0x8000, 0xd9c, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)=@generic="704c799557b6bce0b58858b6267d53f4") bind$inet6(r2, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xfe4b}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000-0x108)={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]}, [0x9, 0x0, 0x0, 0x6, 0x4, 0x2, 0x1, 0xfffffffffffffffb, 0x1, 0xffff, 0x40, 0xbde7, 0x347, 0x100, 0x6]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d74000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000276000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000abe000-0x8c)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a62000-0x4)=0x8c) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003ed000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b1b000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) r4 = getgid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008e2000+0x2fa)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r5 = accept$inet(r0, 0x0, &(0x7f0000ac4000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000088000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r5, r1]}], 0x90, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f9e000)={0x0, 0x4, 0xffffffff, 0x4, 0x2, 0xffffffffffffffff, 0x7, 0x2, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8485, 0xfffffffffffffe00, 0x1, 0x80000000, 0x9}}, &(0x7f0000339000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000286000)={r6, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x62, 0x0, 0x1, 0x10000, 0x14, 0x7f, 0x7, 0x5, 0x1, 0x8001, 0x3531061e, 0x9a, 0x5, 0x9, 0x7]}, &(0x7f00004a6000-0x4)=0x108) recvmsg$kcm(r1, &(0x7f0000c8b000-0x38)={&(0x7f0000934000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d34000)=[{&(0x7f000017b000)=""/64, 0x40}, {&(0x7f00005dd000-0x8a)=""/138, 0x8a}, {&(0x7f0000ee3000-0xca)=""/202, 0xca}, {&(0x7f0000074000)=""/149, 0x95}, {&(0x7f0000ac6000-0xbc)=""/188, 0xbc}], 0x5, &(0x7f00002b5000-0xb5)=""/181, 0xb5, 0xffffffffffff6d95}, 0x0) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000001a000-0x69)='c', 0x1) write(0xffffffffffffffff, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 16:54:19 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd6000-0x38)={&(0x7f0000fd5000)=@nl=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000117000)=[{&(0x7f0000a6b000-0x97)="21ad431602fa7b162296b476602b2f2cb6662db0aff5cb2526b5f628573c23ee0291729d5c938a156b51b6ef2ca12b25e6e15ddb12224a1bba74a1e2d35795586c55fc5eb53dd1b5dc4478056e91d476478c1d3c048f75acbaa8cf74190c610126ab11ca96e18c9037473fd9703f4cbcfc03c98315c8f0bd1675834b7f009a8e90d5b41b43baa01f6fa33d679f8add39ecb9ba1056f45e", 0x97}, {&(0x7f0000fd6000-0x36)="7f1972f31dc8f308b02419a420dc45361b8874f8dbf3f7408c12b035d1f09ce1226bc274dc64d6c466214bd1a0d43ea43b218bf75c60", 0x36}, {&(0x7f0000ac6000)="a5bed3c5be01df0baaffd49871d0b306592012886bff28dfd39dc67d5d2cf4ade0ce1e91ee9cf5689b42ed4e9e6a96a4f0435646a70bf70113f156dcc23d6014cf391601406175048f1fd0bf66033a605d4995dc9f310228b4b3749dcc39df8f36885664164636ee9cfa163eb9cd485efb6531b82ed4e71d9889d94ff1a9136946e8df6730f462aee17c37ac52fd7722a0a9da622fb3b963977b84c4dea03f6a42eb41785df71f8844bc1d2168f9d22bddc17e1ddded8cee679a0c7cb6f30d3c9a01065ab1f96eeffee0", 0xca}, {&(0x7f0000fd5000)="d53002febf72b969819f856640d0cd63363117ade36c7b87ba7d5f5c1b3b3a34461fc5a342a7bcf92d3c94e830ccf9ee70d2ffe2938cc71eb75583acca1bab4ec31448901d94e6bc79ff845b93855beb94ad09b7b8875b972ef685a21e7969d4ff4512fe3570", 0x66}, {&(0x7f0000875000-0x55)="50330a53a75af6d1d395681c93cf91df2612afb2bec47c4d95db1396f71f3d42e63c49798be28b4199bdca236ef3e01d1c104d4396f6ae594033516ac34fefc7fc4733ca3632806a7bd66afda96c09cbdb9fdb496d", 0x55}], 0x5, &(0x7f0000fd6000-0x2a0)=[{0xa8, 0x0, 0x67, "d1329e53a2bcf50a18e15768b5aabcf8db6d19891c0669a2982f43b3148da07fa352747345f94464f9c1b987a8ea81120774eb866fb57c1c1d55b12f44217e007718cbd3ba8f2db14ffd225c5e9a7d71f01e23b93783be46e272e32cf84bbca3112343414a8902f1b02bea6d195e130f66811d6a010b710f9303be7908754af0b5c69cad58af96c8786443aa7490b48a4eedd30fd08f0a"}, {0xf0, 0x109, 0x8001, "57dcea286cb927f77074f32c97a51239a33d1ec7ed3fdb0849ee88693b215b9a147602c93c167fae192c923cac532229ca4b4ec77de49a6d793843d77d78d122ee5f2ceb31b54be59e60da23c3c1c17e76f5ab80fa22b86119aa818f6f16fc9fa10863b037e5ce93eadc7e81e76d747163a17b566f6aa7e51a37f8ec32125df1b35077b9017fe052fd8c110ff2d137d2275c91dd821db3ea6bcdf1efd2617937694d345132b3c86f532852e5ca5963a7cb8537510ab2752d9e61c6a086beea4e1543417c40dc684a6bb658d50c3bc0ef10cf30b1240f6d671ff8a9b3601a6918"}, {0x10, 0x19d, 0x1, ""}, {0x78, 0x0, 0x81, "6ebb685aca4dee6605b81ddfd239ce7577569c500a26bd54eaf4f15fe5c52b79389f01c2f4744b9a0af6b397b19db1cb3eef80d0ef024e98a9050905c03f45630ba984617a444c1f0213d64e3789e97bae4249a2ef813c64bf9e8df957abf75929dd"}, {0x30, 0x105, 0x3, "dd27cf254a299297c045a597742f471fcd68bf1ba43897df578199737fb7eb7b"}, {0x50, 0x3a, 0x3ff, "b648b3aa89300c7c8bc93c357c94655cb921f9fc582c04f0ea31a00c968a664a605f9a6a8e77c62b7c9c8c02fa6d412d5b2293cd96530c8399612b04d73149"}], 0x2a0, 0x80}, 0x8000) 2018/01/17 16:54:19 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e5e000-0x4)=0x0, 0x80000) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a04000-0x5c)={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1ff}, 0x8, [0x27477cd0, 0x7ff, 0x2, 0x2, 0x2, 0xffffffffffffffa3, 0x5, 0x10000]}, 0x5c) sendmsg$nfc_llcp(r0, &(0x7f0000e5e000-0x38)={&(0x7f0000e5e000-0x60)={0x27, 0x53cc, 0x7, 0x4, 0xffffffff83ff1c2c, 0x5, "323715c5613823547e3165dc6a5513354fa655a63d6ed389305b3f909c2b2cd476501147a89962861feb0b2d5908e7a097c69d963fc7a60834eed42008c3e0", 0x6}, 0x60, &(0x7f0000e5e000-0x30)=[{&(0x7f0000a71000-0x4b)="21b1d8cc38f4a95a0b7b574c75981afb41096d41831b79787b0c985187b7175ef8adc6f7e7827544631f8d06009b30b5d9219cebc0baaaca3d6053f7934fdbe24d4b79d13825a0bfdb597d", 0x4b}, {&(0x7f0000dfb000)="c97de26969c9520e82cf37f0736af44eda8762d9f3f58ba94e8d415bd2909fb20c070719dbfd8feb4b820b558100e4d03903cc65cfbd9fd95f9c7a62261ed56eeabcc2ab165f918ae178983c9c640713a9e69191a1f1169aa188744831ff2775263e5f5c9ebb9719940d942f20363987bfe3d8", 0x73}, {&(0x7f0000823000)="334f315a34c35afbdd5ddcbb958d6af5cbecc21dcd24207e60a2b2f9b9d787e489181b26c57d0f29a0bf321d5593f5874caaf185a06c81caa31a5d1c3560ad82ca14384038bcf078519b50e1ee477b7184d5f4b090ed9323627c89ad2c334c90cc4ead98fad26134ee41d932b058ff70ff98344ced1b51d6b87ce09b6087ea9c1361070a840052d914db7b932e125a0103e4ae62b1801020ed2cc4e476faa4766001c06e01db0ed085cc99e555f84aeab367ae6a1da7e53bbb47e4189ac484dad4483d48131e15fdc337df4fe2f453a65564d7c44c8ee05a239273bf84ca39b2670ae001c66045dc7e9cb6502513db3aed0a74", 0xf3}], 0x3, &(0x7f00003a8000-0xa0)={0xa0, 0x11f, 0x6, "0360b304cde64703cd69cc58f4d73c3020c1e0a285d797fe118511433e16ee49f04af01fa9addf5908e3ab843dd147924f3c2dbb9cd8002339b27715ff0b0a016797c3472c4d5c95b7ee5555bbf164173eeed118c244c73ac049d2b4ffa8b681a2845ed774e70f1f1abd6c61474ac0d3471e9c063e60db54210a26f7c140c0589d2592601a00561dcf2204b2e1146f3d"}, 0xa0, 0x890}, 0x1) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a01000-0x4)=0x0, &(0x7f0000f80000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081e000-0x20)="b70a75b0d5e383e5b3930ced5cfb020a295df0df8217ad4000000000000000e6", 0x24f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) bind(r1, &(0x7f0000620000)=@generic={0x3, "8551ea0132405f042ca895b3d63e0932939fd0956c1777ec93bc6ea2b75cf713aacb305443d491e4b05187197e3176b4c172f8729736d9c67170775f5ef12ee63a4f9240f9379d171eb046bc8effe97b162d119ff30d718325827e344786a815b201b4ffa7802ee5f1d926451ca7cf5e879a05ef9011c6b90fc0d04dea84"}, 0x80) pipe(&(0x7f0000cd5000-0x8)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000e19000)={0x27, 0xdc51, 0xbe, 0x7, 0x7, 0x9, "b57d6121fedebde14ad9fac0b13d984b0a46dec619139c909a797025324cbb6c9019b9b3ba5a5c4a297d863687cf2c73c8194b0f39b36c0bcd37b076c11d0e", 0x8}, 0x60) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000e54000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, &(0x7f000078f000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/197, 0xc5, 0x20, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x14)={r2, 0x0, 0x6, [0x5440, 0x5, 0x4, 0x0, 0x7, 0xffffffff]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000003000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x1000, 0x3, 0x1, 0xa, 0x80, 0x80, 0x6b, r4, r5}, {0xa3c1, 0x7fffffff, 0x10000, 0x7ff, 0xa0000, 0x7d86c7d7, 0x100000001, 0x9}, {0x80000001, 0x3, 0xfff, 0x3ff}, 0xfd, 0x6, 0x1, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0xffffffffffffffff, 0x1, 0x0, 0xff, 0x0, 0xfffffffffffffffb, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000000000)=0x8) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000005000)=0x40, 0x1) 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) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000006000)="e8b44f9f701b32c9480e5f49b0e2d1bde67f7fcfaf6f20b4bc7c97dccb6682d712e49f20d39bf65712020d92608396992a223000419f7eddb1d34381dbc170959f33331a21586a501e228cbcc006178f37f4fbf7d2d1cce5f92850e0eadd0a00f401e145b47c48878f88623b1b4e11ed668cd679fbbe6690c5caa2916a171e982c523a1591505506e8ec39dea58ac4345234418dacbfe2a452085d", 0x9b}, {&(0x7f0000005000)="6776dbe0dff74b20c1eb3a077d2b9a046d2958c12e86ae734454a51b56c975208858009a62a569f474364f75674bff7571587fe70bfb0b43b1abefd4276276e763beec315f0318ace2aaecfcdcd6d256a2224500dbb3df2fa07387a9050cf479a09830ad440ab5746b5ece9f58a9968ae8c15fd2bf9fd15f5368aad61a5a83753df0e6022b5abd457d829344930b2d644818aa052ffa559fa805e4973430ff31a7440e647999b5b84c747b097e39362a5b3bc43447da24d6a60965475c7f3ed99a086a89bc8c3d9ef50ce255f162f63a6ee4d755a999ee21f72e362ceb66ba9f658f2e83f28f9c794b6f64ea4002172fa8478148d898ad907a21c6", 0xfb}, {&(0x7f0000007000-0xc0)="ae01260fe958bd18de0ff4dc9615c497a115af8718fc23439d3b181259e73ee59e410a107926b02ed6b2c799e51859fed5b88c0cbb283b5e653a92ff7b052362e4f55eea567acb0671d83d2951df914a766b07db4589ee904442e3bf4e61f7f92eb37eddf40f4400ae97e68b6a3778141c2c1718436aff687e81cf41f5c8f72074fa181581d2d6dabe3f074846705a8757f94e8c0fc566ab994cfa80e1f0ae31c9f6442ae71b9a1a7b9680e8aa2577cd8cc9c05a2b30ebe6b7f4fdc80c8569d2", 0xc0}, {&(0x7f0000006000)="630ced1eb469aff83f50fbc019883a392cacf25a72a3bf2158e4cd4d5384f729448f4633fa3cc98d6ffd53ca88bf2fc4910e7a2a1fb2e6c50273adcedb7b9b6a3003feae9cae82be4fa2cff7a3fd1de1ba24a2120660d5c67420c58ca2f7f53c9444aad2259e532da8f82b4b2a17830c378c40f4a0555803fc37f12b27f2a19d0c7d4246517471a505ca57b51936eb96165c70587a36f1306ddbf8c1524be6d391a9af7c", 0xa4}, {&(0x7f0000005000-0xea)="e96564238675ac64a382885453b23d55e057006c1dc679bdad5e749fcef6368cf43e6879f3e224118d168785ae142fabbc57be45432bad90277148558648d656b44751530ef720ddc64b3b8e034086f59e9e1766bd760464e1a5564585945672a310519472e24b0376c26055c88b83097cb48deca71cb495f6712974eeb737ca4ebc2de5f758b3f27ee3374b179171fa8ca0a498d9ec39c97a495aeea628311ffc2ccee9920fc2768e06aa0714e40b01fd293dd8622cbaaa1f591aaff55c5138bcaf8faa63f8a08e2bb53cd9095189b9e7485ebb79ad0913a8b1d7af598a965b1b2cdf39ac70ca3a4a9c", 0xea}], 0x5, 0xb) r7 = socket(0xe, 0x800, 0x3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r7, &(0x7f0000008000-0x3c)="07ce2a4c1f71377eb8b68b394597374dae7505d2ecec3022c6f9d2748fabbe6db3bb447dd5ba6e644a23d714c6891f69c4844cac88641eda5080a05d", 0x3c, 0x440d5, &(0x7f0000007000)={0x11, 0x3, r4, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007e0000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000bd7000-0x4)=0x6e, 0x80000) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000a84000)=""/130, &(0x7f0000b50000-0x4)=0x82) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000)=0x0) 2018/01/17 16:54:19 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000016000-0x10)={&(0x7f0000022000)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x40}, 0x1, 0x0, 0x0, 0x200000000003}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x1, 0xffff]}, &(0x7f0000017000-0x4)=0x8) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000653000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b9a000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x20}, 0x98) socket(0xf, 0x3, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000037f000)={0x400, 0x5, 0x8, 0x7, 0x4, 0x3, 0x5, 0x9, r2}, 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000f7f000)=0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004f2000-0x4)='bic\x00', 0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) accept4$inet(r0, &(0x7f0000cc1000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000732000-0x4)=0x10, 0x80000) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) write(r0, &(0x7f0000678000)="", 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000099000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000e52000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x867c}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002c3000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000adf000)={0x5, &(0x7f0000ae0000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000ae0000-0x8)={r1, 0x1}) syz_emit_ethernet(0xa8, &(0x7f0000299000-0xa8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x9a, 0x0, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1ff, 0xffffffffffff0000, "8994a7e6aed6285db6f175430d8e10b7cc8bd442103a202c84b6da6456c54b95440eb001574f45665f5166bbf7c06d8cfd88041267caf4983eb53b5ea0af1728679143e33d71bf1b51feef5975c244be3222fffac3348bb991cba207a5b0356ea89f074cf15b313faf0c7a4dcfb30b90bb0d085e9cc5cb21efcb41322f75"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 16:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f56000-0xe8)={{{@in=@rand_addr=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=@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}}, &(0x7f00009b8000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f06000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5b000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x5, 0xa, 0xa0, 0x20, 0x2c, r1, r2}, {0x5, 0x992e, 0xb47, 0x7, 0x7, 0x1ff, 0x8, 0x1ff}, {0x8, 0x9, 0x5, 0x20}, 0x7, 0x6, 0x1, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0xffffffffffffffff, 0x3, 0x0, 0x6, 0xfffffffffffffff7, 0xffffffff, 0x0}}, 0xe8) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x12b, &(0x7f000057f000)=[], 0x30d, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0xffffffffffffff5f, &(0x7f0000466000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x40000000000000, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002b6000-0x10)={0x0, 0x8, "7570562ce7f4a2d6"}, &(0x7f00000bf000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005fd000)={0x0, 0x6}, &(0x7f0000009000-0x4)=0x6) r1 = accept4(0xffffffffffffff9c, &(0x7f0000881000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000027f000)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001f6000-0x10)={r0, 0x90, &(0x7f000036a000-0x90)=[@in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200000000015}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffff36b, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000065, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000560000-0x8)={r0, 0x0}, &(0x7f0000477000-0x4)=0x8) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f0e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfc000-0x4)=0x2c) 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) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000069000-0x20)={0x0, 0x0, 0x10001, 0x3ff}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f0e000-0x20)={0x5, r1, 0x0, 0xfffffffffffffffe}) close(r0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000033f000)=0x60, 0x80801) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000f0e000-0x5a)=""/90, 0x5a) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fa1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fa4000-0x33)=""/51, &(0x7f0000896000)=0x33) r1 = accept(r0, &(0x7f0000fa3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f000073c000)=0x1e) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000e8c000)=0x0, &(0x7f0000401000)=0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fa1000)={0x0, 0x0}, &(0x7f0000fa1000+0xb42)=0x10) bind$inet(r0, &(0x7f0000fa1000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x802, 0x0) 2018/01/17 16:54:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0xb, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x80, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c, 0x1, 0xbb79cbcd45156d41, 0x1, 0x9, 0x3, 0x80}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) getpeername(r0, &(0x7f0000275000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000a2a000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000a65000)=0xffffff1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d78000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000e21000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000733000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x2, 0x0, 0xa, 0x20, 0x20, 0xa82764fc976957f6, r1, r2}, {0x9, 0x1, 0xffffffff, 0x4, 0x74, 0x8, 0x1, 0x0}, {0x7, 0x99c, 0x5, 0xffffffffffff9fe0}, 0x8000, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0xd417, 0x70, 0x81, 0x8}}, 0xe8) 2018/01/17 16:54:19 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00001b6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008cb000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000e4e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004be000)={0x0, 0x0}, 0x100000000, 0x5000) syz_emit_ethernet(0x56, &(0x7f0000269000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x4, 0x6, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @lsrr={0x83, 0xb, 0x9, [@dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1000000000, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000004b000-0x301)="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", 0x281, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:54:19 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf0000-0x2)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f86000)={0x0, 0x8}, &(0x7f0000c66000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x100000000, 0x9, 0xffffffffffffff9a, 0x94}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x101, &(0x7f0000fa4000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000c6b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000962000)=0x60, 0x80000) splice(r2, &(0x7f0000937000)=0x0, r0, &(0x7f0000e1c000)=0x0, 0x6, 0xc) sendmsg$key(r3, &(0x7f0000629000-0x38)={0x0, 0x0, &(0x7f00003b7000-0x10)={&(0x7f0000447000-0x130)={0x2, 0xb, 0x42c, 0x9, 0x26, 0x0, 0x1, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xe, 0x40, {0x6, 0x33, 0x896, 0x6857e760, 0x0, 0x4, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x4}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x6f, 0x0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff306f}}, @sadb_x_sec_ctx={0xe, 0x18, 0x5, 0x8, 0x65, "86dba632f7ce80e4e48f6dc86ade87e6cc9d6b8948da811dc7c6178c444c35108976746ca7de9986427fd9fbca8fb01ef13d0e6cc96871346bc9886b07bf3957eb79d202b2aa7cc0e0b38a8941210cec08e3cc56573a23dfcbef3973509b2e283c630c220d"}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0x7fff, 0x8, 0x11, 0x3, 0x20000000}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0x100000001, 0xfa, 0x1, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x4004050) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x8, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0xc) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) recvmsg(r0, &(0x7f000012c000)={&(0x7f0000ed4000-0x32)=@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, &(0x7f0000aa6000)=[{&(0x7f0000afe000)=""/18, 0x12}, {&(0x7f0000ec8000)=""/126, 0x7e}, {&(0x7f0000c7b000-0xe2)=""/226, 0xe2}, {&(0x7f0000964000)=""/113, 0x71}, {&(0x7f000038d000-0xde)=""/222, 0xde}, {&(0x7f0000090000)=""/122, 0x7a}, {&(0x7f0000347000)=""/34, 0x22}, {&(0x7f0000b29000)=""/80, 0x50}], 0x8, &(0x7f00004ef000-0xfa)=""/250, 0xfa, 0x7}, 0x2100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e58000)={0x0, 0x9}, &(0x7f0000a63000)=0x8) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000760000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000de000-0x14)={r2, 0x8001, 0x6, 0x7, 0x40, 0x0}, &(0x7f0000873000-0x4)=0x14) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x23) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000049b000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000e96000)={0x0, 0x1, [0x63b]}) 2018/01/17 16:54:19 executing program 3: epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) r0 = socket(0x2, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00007eb000-0x78)={0x3, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001, 0x66, 0x1, 0x7, &(0x7f0000000000)=@common='nr0\x00', 0xfc, 0x0, 0x8}) 2018/01/17 16:54:19 executing program 7: 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) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0}, &(0x7f0000e5b000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006e6000)={r1, 0x0}, &(0x7f0000e13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000035a000)={r2, 0x5a, "48cd0bd347459a804494802a855acf09a44e2ea98ec8a65155b09148cd4f38bfa6bc23cfb74d444b0bfafd41f776da40de22f38a551a3c7ebb1567bafd4846197e921c80e72d052bf342df32d7d79b2145a26d95e9c241008332"}, &(0x7f0000361000)=0x62) 2018/01/17 16:54:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000042d000)={0xa, 0x2, 0x80000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000-0x4)=0x8, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000747000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x7f, 0x4) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000d46000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80000) accept$unix(r0, &(0x7f0000d86000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ee6000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000012a000)={&(0x7f0000aec000)=@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, &(0x7f0000305000+0x3f7)=[{&(0x7f0000825000-0x99)=""/153, 0x99}, {&(0x7f00006a4000-0x3f)=""/63, 0x3f}, {&(0x7f0000dc1000-0x65)=""/101, 0x65}, {&(0x7f0000f1f000)=""/173, 0xad}, {&(0x7f0000e2d000)=""/164, 0xa4}, {&(0x7f0000440000)=""/153, 0x99}, {&(0x7f000027c000-0x29)=""/41, 0x29}], 0x7, &(0x7f0000893000)=""/36, 0x24, 0x4}, 0x60) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000804000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000831000)={@loopback={0x0, 0x1}, 0x100000001, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000830000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000dc2000)={0x4, 0x800}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d3c000-0x88)={0x10000, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}], 0x5) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000008000)={&(0x7f0000006000-0x178)={0x2, 0xe, 0x3, 0x2, 0x2f, 0x0, 0x2, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xff}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9b, 0x0, 0x0, 0x4, 0x0}, @sadb_x_sec_ctx={0x1b, 0x18, 0x0, 0x80, 0xcf, "55f2020ae3effbd7049536a0c48141fecf3edf28bc574e3a8528899a6df1a2f20f595a64aa6833f7d4d443f49ea319daee64d06fc9626d37682f30a2c9ce93285df60f35ebc843a2b7014ec49e8ebeee0a69bf12b6da10cbefb4c3f768ccf21a50726b42e30205ea410ebcee4fa461f96577a09232836e8637764b8eeebb0261b1044441a94aefc3a32edf40c996308b11d08840786d9dd294f24271fadaad21ef4c73bc5702a923da00f448c690cb8e2632c554891b060227969b52af8e5d8c2314f207d2e21de60669ebcdae6825"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1eba3a5c}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xf64d, [0x0, 0x0, 0x0]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r0 = socket$inet6(0xa, 0x842, 0x8) socketpair(0x11, 0x80007, 0xfffffffffffffeff, &(0x7f0000441000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f000054e000-0x10)={0x27, 0x4, 0x8, 0x7}, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000662000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r0) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x2)={0x0, 0x0, &(0x7f00009ce000)=[]}, &(0x7f00004cf000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ea5000)={0x0, 0x20, 0x64b1, 0x80000000, 0x1, 0x0, 0x1, 0x4, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2dd3a26, 0x6, 0xff, 0x7ff}}, &(0x7f0000749000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001c5000-0x8)={r1, 0xa6}, &(0x7f0000f22000)=0xfffffeb7) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000001c000-0x4)=0x0, &(0x7f0000039000-0x4)=0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000019000)=[{&(0x7f000003a000-0x25)="b38e2855682992475a3b41e9f8e9f343f1af6edf81b791933b51768f9e9de1e6c4f268548d", 0x25}, {&(0x7f0000006000)="f897fbadaee49ffe0bac65c8e495549eca6fda0f299d06ea7120bb1ae7b23a486330535b8055b942158bdf24a45739a9040a62684f7298b49d593df7ce318f7fa710ef364338d1dd9ba9b2255328fab679a1fe93f94d3cb979a0", 0x5a}], 0x2, 0xd) sendmmsg(r0, &(0x7f000000a000-0x12c)=[{{&(0x7f0000011000-0xa)=@un=@file={0x5d7a055d323c0f52, './file0\x00'}, 0xa, &(0x7f0000036000)=[{&(0x7f0000027000)="71f38335e2a56400b23504fb8a792f4a09488cf978bee60373fbfd672a4c77c7bf4d315da5cf37d9295eafd8266e537ae8c29f1d6d4b944d7ec920be6ec0b7dcb5df1f35c95ad25d707d7f6fb9cf69070273d04622d115d425f7e0c5bdbecbb6acf273bb4c7fb0cb2ef1864d0c174e00b6a6a40ba90e579cd72aa0e3f3dfdb303c9b7f066973195135c0504fcfd9163be381c006b9a6fe6c12e251a26cda1f69b0c7a25f279bf6d70a66bb7ff6c16a774adb5ab525c8dc1d9992112c22df6a", 0xbf}, {&(0x7f0000036000)="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bb171e352128cb2d5fc01ac911850618205a44e1d94e9ce7e0e1fab6934f4ab4d871a93843f066b45e19b143a167a2a819e49fe7eef488c1e843838205452352003be9af1482f56d034f04f47d541e6564f73215941abb5372a76317e87cce3ab7b61d4ec223325c065473d8c0e77225ba35de56a5071a267d54729ef7518c34ee68d90e90d39f4b5a6def355457bf864f09eaf596ab6c213f1874a733722241aa0495e35fda7817dace95711a067e241a459efb821fb81689995f188cb53633baf56224131b27dcc03effec903188b7f989d7f3670c834e11f3561cb97fdf1dbe5b1c462c5c8fcd72610d2d39375e1c4856d86060873e8b185bc73795defd07d11dd024d031be7a267fecb458048f3f204c27e899acc7bf4968af6317acca2ba3bcec10bc0854ae1dcec78bbb4306dbc1891a033f37fc822f58b249cee497913821a9096aa54dba437f44a53fe81f8fd7563063bc4816976da8a5c4c06428ba83966682f5148bae25742e45b1e3b8b2d570b872127f0db149a57337cf30b4a2ac027e5b4184bed231a887f50de53a98127fde64a16afc96aa5b427ddb15f20b4b42e815c8fb79f0419312ebdb63cd1042606aa295f24d71a4fddbf3fab4a07ba42cc6508b47d0d29a1c91d7a57948b8da2143e2d49d906a217b610ff69ac1c44ee45b98d8fa9f43b283f05ba08adbb0627a2f63e90976a2e1e074cb1cde9c5ca87ffc30c3bdf0deb3adb25accd4dec5e503d4d699ffa1fbce93b82586dd52921ae5a969d8bc9970e47e0709557cf20e826e16894517609855c673a905660c588c048ea6226fa8841aeb8560511d53ce63134e473648aabc4557557be1c287da96f58b619c777576677871c749c67c5904c8784fc1920c6c80203ab184fca891247ea90c6289236bdafae914af71d8de974bea5d5fda569725c53a9d3a21473ac40c2ee2f7a6c7ffd5af4fbfd1e98b57027d687c30845efc97b4bafb68a9ae74d65fbf2cc5d84e53c618d69cdb6cda5ab182737b67957e5e270cbb893931ae3711a32fd4c673d8ead800b0c557b62110de29d9f234352bce5c272b33cdc2dc85b4f86d8f4e6121416177519ed18b02b6a2377b7e507bc47a6802c64f0ff30899cb4727f7f1b1dc722abe8048571f954c2bf2d910766c0abb743a9ab079349aa0699ea442d5c4d4d2f952e3bce0537244af6474ef3d60fab0efe2131b4f5e1524ec33481e78e4c2d13c220bad707101a826ceee151e5436beef06db996413e22015f0d9345826301a3b47bbe6049bc86a1a4e81e8346f1b42b49d34a809370310f030455502ad849a067a6a6a8559a12e81046feb3b1e4e35a87b7400240a940eed78f05d90bc227470b5fa6cdf115c73e59ed1c1abd39987f9395095cd900f866d2fddc4f01677aff6bf01c96e63c9b0a6e017d13fb30a83461a8e8bdb49c16c53b64f92fdbe356d616f1306978ad31ef61faaf3719bd2d64f4d6b4c537206a6d36897f6c6215e5e96f9ea7bb858abe2bb1f39fc85922bfdfd9bbe86e328d3d430878ba21b05afbd3f74963b4b54e4fd1a99029d5c4c77b6b37e2e008b7cb02ac49b9538ad2e4fae6ea23ceff02e240a38c119e21e2ae08174e457928ac3132c9dc038b6d1a7d51b2ce61031165622748e2c7a2e4bb8be95e0bef0b15c00e4546ea8f4b447dcf3263e49fd95c55d0566344e878b9dbd69c9e16be65c2d0d3448141c760c62a084a5ae1a42bdd6a053a8d765b8c1ff9d28a294ab778f5977a280f29e9b445adf3f6482e25df017a67e96c2578d3daf46adad65214c4beab5ae9dbcd5d30f7807b2d03295da607566a0c3d9bc3270274caacd221c6a7ba0460fb97ea54c60dbcfefa8ff15da46b93ddcb83956e3ff9c347f856b528313ad568fcd95dae3f0606e7cf40eae51163d0439a1fe0a79cfe736d40be45aa8640e17daa9e5881840fe7d9de93e151cff9b8e3352623009e5a461a8b7b124e13cd2f8b7ef4150b91b93eaad0b30053cbea2101f4f1f66e0af12dc634945c7969965a0f68c13227f4ff3208bb7e8c46bd114ce4593c8d3982225429dd30851654cf3ea81e1a97c5d0060608e95fbed0966dd3eb55b06f2318460996f63bc89b3b6c1b8c06999b0aa00e82fb753fa50818c1b21e1ccdf8476cfa36621f3f1c79a57271ab76ed717ac8fdb23e0b417df8bd1a59bd43fa22cb11e1db63d5b5ba695fe6b19659e3cca19d33c49b11b831c79499d0cb9e5484076f8446547d8d24fbba7e"}, {0xd0, 0x10d, 0x85df, "187671736bdadac23b36af1c31e9d3a3c5ffe608d684dad777e1c94357af7614ffee126d0b9908b99dcd153dd26a9516061923516cafa36d01702b03fb19b90a9858eeb62fe8b4d4eadbfe8aa96fe8c2fd785e44fc69b18fba4c29992bdebf2d1ee4a9e111515bfcb9c6ad74f2606d4e75dc4e91a2f5e0c354064f10c754531556b27e4cab2b35e7b2b40e2038a437f9439e06b431b3fb9033c35a49c59ccbaca0ce42d4e9613def5b9a6b59802eb01ed8cff864065c448ceac969c503df"}, {0x60, 0x10d, 0x401, "dc21ffe3bb8ded9e3f84c182913cea26beb659e547c9ebec23d03f59c097054fc55c70a9bd2b14f9dbc83d384d1c773d9cacb204fc35e555f86816534cb2ab3a1499780b906a725f4c40c80bd243b6"}, {0x20, 0x0, 0x7, "24a49aabdc4b428e9b641d"}, {0x88, 0x10f, 0x10, "9bc7a42e300e01aae3e5a6e6daef9c30486882b9234bf4e00155c714de27bbdbd2ab3f748f804b9241137e25a405b002278de7dfd564000f9c8e483a93d56be492a5415543306607581274b4a3943b096e91ca2216682145e1317361b6bdef265d85c2218b70221a4492f7ab9fbdedbdf9f8efa53f05"}], 0x11e8, 0x4000}, 0x8001}, {{0x0, 0x0, &(0x7f0000036000)=[{&(0x7f0000037000-0xeb)="c16abd2934f240df66e014a69a4b1a33c514a462e2a681a5f03aacbcaf9bf296508f79424eafa7dac99bd2e161875295526255f286bedadf6742927b8e6a65886b704931c6d30faa33837e967db82558776ee15c4369e2de51fff0b67b92923525ea27b6596f0cd9ecaea78b196cafee768d8f89eff04537dfa1e75446cd2cb1f001e3fe3d2e5fd0e45bca1955c92aea8d6d3626832759982ffd6e8fcbc98be2636a5174c0a2efa162f28aeedd284832464b7949ea02ff7b7d91cc6be59655ea63ee22099ae1424d7238f9d077abeb5a36802aa97f24571096ab35728ce4dc2000793398605b168ba7cb25", 0xeb}, {&(0x7f0000019000-0x4e)="6d9a79898f615d2f7839e69324cd656d2446b0924855620c0f03ced9484b5315609db94ecb2ad203346d30246eee9e2f897893f00d0edc6858a549cdf453d3ebd9ef952d7402ab380e8cf51ba6fe", 0x4e}], 0x2, &(0x7f0000037000-0x178)=[{0x78, 0x11b, 0x1, "3b68ae3823189b95fced449a5caefb54ba36f01718521681244ecdd87b754ec31388673b1bf29e15d7d465427352f6b86179b35a2e4a05cfe5f0acb0b777e9dd04fbbfc67a67adec5b9867c507ce261f72c32e8f997ba64bdb37822844d41b4cd6"}, {0x40, 0x1ff, 0x9, "76579ded84aedcc6bf1f68d003ee8702c3d8cc62fb4157c30e009efea7baec051a65d1905a13f441de13b7"}, {0xc0, 0x114, 0x6, "3f83d1677977645cbeb255e0aeadf8ae33670d31a0c7ce72fa32657cc0d4f8ccdc2acdf1a1a8102e8c7bba1db9b02e036fbf0e0da3fefb478456bf756ba90652c4cbcc8fb52a0bee80c4f5061e818dd914bf98f60885e5c0e504b405e658a931ec3e38eba05799d3c3a9dced1e649ca078027e7ca9a3878fb490740ff91c189699bd42512ee0fd69cb12c6dd3c55d717e3f6bb39e8b836ed9408a4580e540072340eb14862617e17153fe25927"}], 0x178, 0x20000000}, 0x2e}], 0x5, 0x20000010) bind$netlink(r0, &(0x7f000000d000-0xc)={0x10, 0x0, 0x3, 0x240000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r2, &(0x7f0000020000-0x90)=[{&(0x7f000002d000-0x6a)="22348e6496a4bdd9099cefa23432922de6989654a43c5e34f75931804d45394d9b2f1feeab27c2b6b9f491de8cec84995fba3e4c01e6d9e7ba05a365ece1b839315b267686f86a51d93e0cb8e8be502890d347f15c63d5f3348c70d8a50f0c2d9790e153f22d09db42fc", 0x6a}, {&(0x7f0000033000-0x87)="f776d0b78b090ac4779c1490c6a962b69e0c2147ade3f4a1cf3886911ace7087fcb67d4e002c00131abbc1337d217a32decc11faf69cdad9364d6a7035d024961e6cc3ebc55a40fae310484b27a6c1f297c530c7aeaa9c804b360ac6b60b6256614f9f4d644df2dce5a114440a23e1e61b6a3d7aecc4f9f8fd1419a63e69932e1f9f18402cc1cc", 0x87}, {&(0x7f0000035000-0xbd)="ec0ad34eb8cfd4412b92e735895797abd452775064630855d1ece1f03edfc8fd06ccf55218519003e5e2055b65fe4c95cadb9ba0bc7a71d27ad03aea0d9c3c12242f152cae811adf54ea48da31c26da8f79c8cf64091739634331838cb7d2614f1b79ec7caf4980014dd8ae7ee9ff80376242b1969a6f7c8947de5e07b9c70a70a450bb9b2044788d020729b8c334ec8eb8df3add50aedd4f913f43718191cd3c21181cc57f0fbbf848e0cffd2559fdb8d9541200bdef74dab390447d8", 0xbd}], 0x3, 0x80000) 2018/01/17 16:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfd000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00001ab000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f0000b91000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x80000001}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f0000900000)=[], 0x0, 0x0}, 0x200008040) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0xdd, 0x0, 0x0, 0x0, 0x2, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0x25f, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d5000)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009e6000)={0x0, 0x0}, &(0x7f0000a7c000)=0x8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000063a000-0x4)=0x5, &(0x7f00008a4000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000598000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getpeername$unix(r1, &(0x7f00006e0000)=@file={0x0, ""/29}, &(0x7f0000450000-0x4)=0x1f) 2018/01/17 16:54:19 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006df000-0x49)="5259f33c73c11b68c0b02a2cbea2dcb13998c7a13c96692541f57b427d2e9467e13333def1f8a77fa60f87e8b25098f18b3036b7a01e05d6de033381ea5f60b19d3ebc75f151b8cf6f", 0x49, 0x80, &(0x7f0000ef2000-0x1c)={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000209000-0x2c)={0xd, 0x0, 0x80000000, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf7) socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce9000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008de000-0x1c)=@req3={0x1, 0x9, 0x7fffffff, 0xad9, 0x6, 0x5, 0x2}, 0x1c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:54:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x3, &(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000176000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000cf8000)={0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000-0x10)={r3, &(0x7f0000002000-0x1000)=""/4096}) 2018/01/17 16:54:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002dd000)=""/242, &(0x7f00002e2000+0x3fd)=0xf2) shutdown(r0, 0x0) getsockname$inet(r0, &(0x7f0000fa4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0a000)=0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x8000, 0xfffffffffffffff8, 0x6, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6aee, 0x4, 0x2, 0xa6d, r1}, &(0x7f0000001000-0x4)=0x10) recvmsg(r0, &(0x7f0000e2f000-0x38)={&(0x7f0000640000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000090a000-0x20)=[{&(0x7f0000f18000)=""/212, 0xd4}, {&(0x7f0000000000)=""/205, 0xcd}], 0x2, 0x0, 0x0, 0x400}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000)=0x5, &(0x7f0000001000-0x8)=0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000002000)="4837dfdc16df1a9ec7f14fbc4c4ec8f87dc58bfe52748498297f3427373e23d7704f2f9372696ba828c67ccc577d7b447834663d1fae33280651a4f7cc6d209316bca1c9084e9b9ec4b859c383b0483b7f863080e8f11e0d2a11a5f8c4f71f2b4680521656bbd07da4e2d0fbda05444658fda821952d279edba40eb3f274ccd7a5395c743023148e9662e13c8b7d24") sendto$ipx(r2, &(0x7f0000d99000-0x77)="211997d384485f323b6521c3cd8982accb7b9ce876e4dcc6914d7be1d6ec1c4db60f63785c9ee8cd066d1268c6c9267500ccf5d3e809a8ccbc7c46385638ea46892d7672e0d778308b9a3628520fae470b4fd5486dfc4e075c146a7deaf9c246580a1df21f81bc5ef86cf56206fa0c75c0e7ce8082955a", 0x77, 0x4000, &(0x7f000014a000-0x10)={0x4, 0x8, 0x6, "b385957e73dc", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x678e60a, 0x0, 0x9, 0x8000}, 0x8) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000002000-0x52)="f9d89f418871977556fb218ae78e316ecbcbc09518e22846b5bc14197fde6b1eaf0b1fe4420274660adc032865e48372394fcb37e705df13466eb1c75ee4835814059f01ad730fed7f7dff189dabb83e9c2d", 0x52) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockname$unix(r2, &(0x7f0000fad000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ecc000)=0x8) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008fd000-0x18)=[{0x3, 0x0}, {0xc, 0x3ff}, {0xa, 0x10001}], 0x3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvfrom(r4, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 16:54:19 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fc5000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0xba67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000000}], 0x38) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000691000)=0xff) 2018/01/17 16:54:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000507000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001000)={r2, 0x80000, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000003000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000039c000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000420000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000c52000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000)=0x14) sendto$inet(r6, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 16:54:19 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000002, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x66, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)='PL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3e) 2018/01/17 16:54:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000c2d000)=0x6e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/19}, &(0x7f0000002000-0x4)=0x15, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x59) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x1, 0x6, 0x2, 0x7ff, 0xffffffff}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0xb6)=""/182, &(0x7f0000001000)=0xb6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000000)={0xd5, &(0x7f0000004000-0xa5)="99d9dfcdd61dae119d62e5adfbac8a8dabd889af97791ae3cda3c2bf7bb0efd632d8c7ca3345463ec1557b18113e6141df7849261642bbdb3edd6b24f43635cf16247515c66f16003bcf5363a4823525ba1f4b87dbc5e50969c4f2894907d8537d33718e5a288a9fbcfe06e4c9746fe5cb3b711fb364a0898255b66878a7e4915dad062d0c0d8199a86f2f3ceb73af17c9718d733fbbff7aada33d50af60913cddee5413ee88d4aa2e3f83560adfdc29785885289657c27b5166e2dd4ee85cbb186c5f55b6e3fa9cd7631b03f66daac400f2f72a49"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000005000-0x10)=[{&(0x7f0000005000)=""/107, 0x6b}], 0x1, &(0x7f0000006000-0x1a)=""/26, 0x1a, 0x7}, 0x2) connect$bt_l2cap(r4, &(0x7f0000003000)={0x1f, 0x2, {0x10000, 0x7fffffff, 0xeb00, 0x3, 0x6, 0xe990}, 0x2, 0x1}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r4, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000003000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x101, 0x1, [0x0]}, &(0x7f0000006000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r5, 0x100000001}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000-0x8)={r5, 0x7, 0x1f}, &(0x7f0000008000-0x4)=0x8) 2018/01/17 16:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) close(r0) close(r1) 2018/01/17 16:54:19 executing program 7: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000132000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 16:54:19 executing program 0: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000009c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000101000-0x4)=0xc, 0x80800) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000100000)={0x100000001, 0xd3, 0x2, 0x7, 0x101, 0xd9a, 0x3, 0x2, 0x0}, &(0x7f0000101000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001d000-0x18)={r1, 0x2, 0x20, 0x6, 0x8}, &(0x7f0000085000-0x4)=0x18) 2018/01/17 16:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) shutdown(r0, 0x1) 2018/01/17 16:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) r1 = accept4(r0, &(0x7f0000f7b000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054a000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f62000-0xc)=@sack_info={0x0, 0x6, 0x100}, &(0x7f00008ae000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000474000-0x98)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x200}, 0x98) 2018/01/17 16:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) pwritev(r0, &(0x7f0000aac000-0x60)=[{&(0x7f0000c18000-0x2)="fe3a", 0x2}, {&(0x7f0000d67000-0x60)="c9783f0a64b8a0496b2e650832bfc50642b2028c25850671bbe8ed946075c5344351acc2fc6457eb9105c20a92004d7e24df0e55fd19b31fe403e6c050db44e8e1c364a24a9bef548395457d8795ec8a4ff4d96e6967bc4b72c23a7dd39c3204", 0x60}, {&(0x7f0000453000)="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", 0x1000}, {&(0x7f0000b28000)="2eb8a80d28b0800e5678ad49d6ef6fe21416c248b4d2577fedb173432bd8a73c35bbf31b8dd867055e61", 0x2a}, {&(0x7f00007da000-0x25)="37e2b9816ecd376427c7159be890a089f2de8b0d30017448c65bf0c55f7a10dafa474cb577", 0x25}, {&(0x7f00009cf000)="0ea03379f5677b659a9b5b527e827fb896a9186f0697193480b7affcca08d8f8619c15987ec3842ba22d5837926de52bcb66856f79884f8e0b92f69d8145fcdd345d7adc44a370e6675820145b373fabae06040ef15d23fcb78ee66ffa26a800db27ed9ef7f9b1a3f71cc20c4ed4d9e0d1b8138be5670e68a4b753d6425e2fd8c462375f81540d5673b3f39c87df1ff35f73dacb097f484201dcd7b58573de9661b6b9e41e34cd6d8e46a3e0cc5c22efa0c1207a00264468c7f84f063f1131e27b0e33b0758a9a6e52c7f76ab269c8c002bff9fba01910e23551b0c409d495ed31892342a1712e33cabeec969664b17dc681220e47", 0xf5}], 0x6, 0x0) bind$inet6(r0, &(0x7f000059f000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x283}, 0x1c) 2018/01/17 16:54:20 executing program 5: r0 = socket(0x1d, 0x4, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000902000)=0x1d, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) vmsplice(r1, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x2) 2018/01/17 16:54:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ac7000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004eb000-0xce)={0x0, 0xc6, "d07d776a3cb1c7676e4e5afd2757fd728f824bae27275de0eaaebc16af274721745130918ebf29593a970fa14c494b75e48b214b5bf8b9342c96d79a6a71c093c787e33e3cef14a3678717ec9ef5278dd9c628e62ecdcb3cde19c2c873531bfa41ddfa420b37d5389c8d97fad0001e7b87503acbe74b01cc685ed5fbd4bc5f20da9ae33c78fc8fb68fb25ab84bab4fe263a1cf6abb58ca9ef57d36d06a972155eb48adb61d2f67d2e710fa8cbf22fd1764de8dd23144d9030f34d0791887a00b35f6ef100d21"}, &(0x7f0000963000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa1000-0x8)={r1, 0x9}, &(0x7f0000eaa000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x200, 0x45d}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000-0x73)=""/115, &(0x7f0000002000)=0x73) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000003000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000003000)="437aea13ec18b62b5fec20bc6aca5049b89173495440edf7fe7b08e3975efd72538ba890021ffb5a827fc778a65fdee5479f2196ea4c28a53c210f8fedc20cdcc373bff9702182aebe4419e580c8ad1a0c5861c4c1f42e41fb8bbe7f6402552136906037e1ac725b03c4fd24", 0x6c}, {&(0x7f0000004000-0x68)="ce6963e30fd738f14016fb8a01e5b81f39a4ed59fc4d2a7e277a52d6388a7153948fb52be28b1484e0183d32f06a2f4ddb6da65cce5f140b2304270f9062194127bcfa5d1a22cfd9da81f29322d8075e01dfa6746eee2a57dc00320d315f0c86abe0cb514a14990d", 0x68}, {&(0x7f0000001000-0x4a)="34e265efbc44c36956821253514831340d3279658ed19a25f6c27184c5272921c236d8a707a8f74f07457004ddc6d39f8b9b59fb03a3434e83285778a83795a1f6ec9ca4b04ba876eb18", 0x4a}, {&(0x7f0000004000-0xaa)="1f423bae429f4cf88a37e7f978a654526d88c414156b5d74040ef019903c09d0cbbd4fe7fb49f795fdb87d7fbe62946dd0037902585a2d2d20ca2a16b7eade5affe6919a332017c793072ba6af13df8786d16724273401d98d0e085cd83750754a926f3d680cc0400d47b73d4a776a3b17174484d868b93b165c8d9c67b84868e65a405bfcf897feabbdf6384c0e23c7b3d885fce936a56e6d8741c5b191637f6a6b72efe6abd18b5e7f", 0xaa}, {&(0x7f0000003000-0x3f)="5a9bbb110d0ffb833abeca25aa165d3c28d048cf389bccc6b2a649e8330dc52eeb2f325b9733d8245355397d647a0faa2836117472ba1155cc4d07c1494939", 0x3f}], 0x5, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@full={{0x3, {"a1cff787cdd3cc"}, 0x7f}, [{"e6a511af0ae740"}, {"102b79c4e7cd58"}, {"bb7774983800c9"}, {"104c291869a07b"}, {"1abc0a76a1af6e"}, {"a51f9b823d5771"}, {"c32337c2ee8aab"}, {"3f666b180645bd"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000005000-0x1000)="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{&(0x7f0000002000-0x1000)="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0x1000}], 0x7, &(0x7f0000005000-0xe8)=[{0x88, 0x11d, 0x800, "83452b2cf5487a3b8c7bf5f68fac80ce854a3864bb5793fb53c310324d8580f98e1fa2a2b1a177398c702c3b3c4a6c8e06bc66b76b2714faa9900dc360093f764997a94d8acd6cd9bf8eadc1cf6ac83922ef1c4d89ba916458734b9e3babe71c5406110addde031fb9203c3fa3a32a12b2b747ee"}, {0x60, 0x117, 0xfff, "9e88b14986a960021dc68e384cdfc7eca43d469bdff5ed4956512cded0f3cb1da421998e75877e39091dc4b3b4bb906edb8efdda6b52a9ea055da212f410c3c4b0f725be1d38fb62c775ec58e80be0f4"}], 0xe8, 0x44}, 0x41) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0xfffffffffffffff7, 0x9, 0xcc, 0x0, 0xffffffffffffff9c, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r4, &(0x7f0000007000-0x88)="f47843f8e3c10d3103b9c5a2398aad85243926883edfc4fe5bd0d263701c437c47f9f272bcfe78c9838f70bd45bc56fbd4c4876076ea08b6c0d0bfd21b551bf46f439479844b60bb7614c1e051d1c4c33ee326cf74f27f88d5f84f5d32336ed54a3ef18b6570a20423edb11826999b8d50e3eca84c5511421ff557ce1aca53c7cca1334548e2da5c", &(0x7f0000002000)=""/42}, 0x18) socket$inet6(0xa, 0x7, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x24, "62f4593abcae8c4b20677cdd7d226082db95e27bb9932d215d58029b99c773c1da393ac3"}, &(0x7f0000008000-0x4)=0x2c) 2018/01/17 16:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000983000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) getsockname(r0, &(0x7f0000b8d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000-0x4)=0x26) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d75000-0x4)=0x80000000, &(0x7f00007f0000-0x4)=0x4) r2 = accept$llc(r1, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000092e000-0x4)=0x10) pipe(&(0x7f0000d31000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00004d0000-0x20)={0x5, 0x9, 0x7, 0x40, 0x14, 0x9}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fc1000)={0x87}, 0x1) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cd1000-0x4)=0x8001, 0x4) sendmmsg$alg(r5, &(0x7f0000f59000-0x38)=[{0x0, 0x0, &(0x7f000038d000-0x30)=[{&(0x7f00002cd000)="bbe41a1217e799900aaa49a0a1ecc6a8", 0x10}], 0x1, &(0x7f0000e17000)=[], 0x0, 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004cc000-0x8)={0x0, 0x6}, &(0x7f0000d35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000f9000-0x8c)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a3000-0x4)=0xffffffb6) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003f3000-0xc)={&(0x7f0000170000-0x8)='./file0\x00', r4}, 0xc) recvmsg(r5, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f03000-0x8)=@assoc_value={r7, 0x5}, &(0x7f000048c000-0x4)=0x8) 2018/01/17 16:54:20 executing program 1: socketpair(0x10, 0x5, 0x3, &(0x7f0000ad6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000899000-0x10)={0x7, &(0x7f0000000000)=[0x0, 0x100, 0x1, 0x4, 0x100, 0x100000000, 0x20]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/17 16:54:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffff18c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x79bdcd3f) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001d000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000e000-0x90)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000aea000-0x1)={0x3f}, 0x1) listen(r0, 0xfffd) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/17 16:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dde000)={0x0, 0xc2dc}, &(0x7f00007b4000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000013000+0x4a2)=0xb2d, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bc3000-0x108)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffffff8000, 0x1, 0x1f, 0x8001, 0xab5f, 0x7, 0x6a, 0x1ff, 0x5524, 0x377e, 0x0, 0x4, 0x86a1, 0x8]}, &(0x7f0000f31000-0x4)=0x108) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000b10000)=0x0, &(0x7f0000550000)=0xfffffffffffffca3) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/17 16:54:20 executing program 2: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 16:54:20 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00008a4000)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000acd000-0x8)={0x0, 0x4}, &(0x7f0000812000-0x4)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000acc000)={r2, 0x30}, 0x8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ace000-0x4)=0xb) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/17 16:54:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2caea5a4, 0x8}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x2b1f665a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x3, 0x0, 0x6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x101}, 0x8) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x9d2) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00009f9000-0x98)=""/152, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000098a000)={r2, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x554b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, &(0x7f0000654000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b43000)={r2, 0x5}, &(0x7f00006ad000-0x4)=0x8) sendmmsg$alg(r4, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) 2018/01/17 16:54:20 executing program 5: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000842000-0x8)={0x0, 0x0}) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000841000)={0x6f40, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000077a000-0x4)={0xffffffffffffff9c}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000048a000)={@generic="01e97a8e5a1fc8229703c4d61cb684b6", 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/17 16:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000723000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000049e000-0x4)=0x3a, 0x80800) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bcd000)={0xffffffff, 0x3199, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000abf000-0x48)={0x0, 0x13, &(0x7f0000d2e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5a}, [@ldst={0x3, 0x2, 0x7, 0x2, 0x6, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x4, 0x2, 0x0, 0xf, 0xa, 0xffffffff, 0xfffffffffffffff0}, @generic={0x5, 0xbb, 0xb1, 0x8}, @call={0x85, 0x0, 0x0, 0x2f}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3ff, 0x9, 0xa, 0x3, 0xfffffff8, 0xffffffffffffffff}, @alu={0x7, 0x80000001, 0xb, 0x7, 0x2, 0xfffffff6, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd7c, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0xa)='syzkaller\x00', 0x6, 0x9d, &(0x7f0000a09000)=""/157, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ec000)=0x0, &(0x7f000059c000-0x4)=0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) bind$inet(r3, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000817000-0x4)=0x0, 0x4) accept4$packet(r0, &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c69000-0x4)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f00009f8000)=""/0, 0x0, 0x20, &(0x7f0000c9e000)={0x11, 0x7, r4, 0x1, 0xef2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) sendto$inet(r3, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r1, &(0x7f00001e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000077d000-0x4)=0x14) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000be2000)={0x0, 0x4d, "f019bd50499dd2f8e89f5356b7e14ea23bc93f2bcdff1d4127cc0cb9e7260594c70092613650e13efd79edee5a6c4397c36d4d55b4286014aeba1ca21dc85de990f361c75323eeabe316ed9e22"}, &(0x7f0000719000-0x4)=0x55) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006e1000-0x3)={r5, 0x4a2f}, 0x8) 2018/01/17 16:54:20 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000000c000-0x32)=@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}}}, &(0x7f000000c000-0x4)=0x32) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000000b000)={{0xc000000, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x9}, 0x4}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 16:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b57000)={&(0x7f000020d000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket(0xd, 0x807, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ffd000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) 2018/01/17 16:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) pwrite64(r0, &(0x7f00005d1000)="f8cdd0c8c5186b04598ed9c21499179fde66e38da77b434d11f0d0ecd91042023aae48e75cce2083f4338236234932ced5b73fb931defde13d5a35d589614823c4e78175ac83c3baebfd50c4562d613453b34c", 0x53, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e4b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/17 16:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0xfffffffffffffe50, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f000047d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) 2018/01/17 16:54:20 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) read(r0, &(0x7f00007ab000-0xdc)=""/220, 0xdc) 2018/01/17 16:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) pipe(&(0x7f000094c000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d06000)=0x1, 0x2) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000758000)={r2, 0x50, &(0x7f0000057000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 16:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000874000-0x71)=""/113, &(0x7f0000a16000-0x4)=0x71) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dab000-0x90)={0x81, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 16:54:20 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000183000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/17 16:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x77, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000339000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d3a000-0x4)={r0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000458000)=0x10) 2018/01/17 16:54:20 executing program 2: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfeca) 2018/01/17 16:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000201000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036b000-0x4)=0x10) socket$inet6(0xa, 0x804, 0x3364) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000072b000-0x14)={0x0, 0x4, 0xd29, 0x33, 0x8, 0x8000}, &(0x7f0000802000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000367000)=@sack_info={r1, 0x2a, 0x9e1}, &(0x7f0000c63000-0x4)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:54:20 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d91000-0x2c)={0x7, 0x1, 0x5, 0xb, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fed000)={r0, &(0x7f0000fed000)="d670a0868188d9eaa71696cced598595aa3ceef23f91cb12a5e9561531bd0a370143de995a110ccd14c4", &(0x7f0000fee000-0x99)=""/153}, 0x18) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x121b, &(0x7f0000fee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1, 0x2, 0x8}}], {@ipv6={0x86dd, {0x9, 0x6, "5d903f", 0x11e1, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@fragment={0x2e, 0x0, 0x7, 0x91e7, 0x0, 0xda5, 0x2}, @dstopts={0x21, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7ff, 0x32, "d8cc1a4166ee35411a7bd45cf19a5abd61270e8912dd7daa4070a2ad7bf8cda330f6d097434f2accfda95463a69f09e8ed0a"}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x81}]}, @fragment={0xbf, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, @dstopts={0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfff}, @enc_lim={0x4, 0x1, 0xfffffffffffffffe}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x80}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfffffffffffffff9}]}, @dstopts={0x73, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x200}, @ra={0x5, 0x2, 0x101}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x7acbd1af}]}, @fragment={0x11, 0x0, 0xfd, 0x0, 0x0, 0x7, 0x3}, @fragment={0x0, 0x0, 0xffff, 0x7, 0x0, 0x0, 0x3}], @gre={{0x0, 0x0, 0x1, 0xfff, 0x0, 0x9ab7, 0x0, 0x1, 0x880b, 0x8a, 0x2, [0xcb2], "6fd3572d04a545cbb35e5264ac747d7c424abdf7155c71a3d2c85dedc26770c2b927ea0c787f91de0c866dbcc86aa239d1d1cbab0d36e6fcaf8faff0cc18d8f024ec682558e502bff01d8d68dea2dbbef464266fd30bd8e0a9a5bc94736e5ed2cdfbcaffdfbd581ae5901ae21008c631b29730e07e30a73ce9f3def552e75e6284d22ed528feb5088c46"}, {0x4000000000000000, 0x0, 0x7, 0x8, 0x0, 0x0, 0x800, [0x5], "0bd7d52cf1b4b3049c52ad6beaf8004249e3e85c7ca2c543d434fc3b13bc26190dfd5ae0a9383d5c290cd80fd747d1dd28cfea13a75284d7c33239f777b7480860540eb3f9bc3060076d130dbed4cf63133fd727b52198932cf01e17a31f021cf7504f224357c1cd2169a0bae7"}, {0x6, 0x0, 0xff, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 16:54:20 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000026000-0x4)=0x0) 2018/01/17 16:54:20 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000018000)={0x0, 0xffffffffffffff7f}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000-0xde)={r3, 0xd6, "48541132c1fb8bc0a91a297cb74abea610ed8bcefa66fef0c5122d415cdbf8144561023de700675675a4a6c53f3f7e9e5f2fd38d355a58d32d76c62e0a71dd7c7ef67c0babc08f76453717d8e9deb12d20f7e716e0d4edec883b09f8af6daee08860d191947f71ebcfd84ae508566626442369032d39092aa6b28c259c3ecf6be9b8f0a3a68a2fda1be6a0863a3594a861fca64f0f95a95819935933361471e1efaf94ecc503ed3b55b329ac82eb7ae2b34e8c258f847660e8e690b3771a67bc8f81898315c4087e1837729142f01f0610daba6d115e"}, &(0x7f0000011000-0x4)=0xde) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000019000-0x4)=0x4, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) 2018/01/17 16:54:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000458000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000018000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000526000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000719000)={0x4, &(0x7f0000a71000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$unix(r0, &(0x7f000087d000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000099c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005ec000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e80000)={r3, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) ioctl$int_out(r2, 0x5460, &(0x7f000001c000)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d4b000-0x8)={0x0, 0x0}) 2018/01/17 16:54:20 executing program 3: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_rxfh_indir={0x39, 0x1, [0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000372000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000066f000-0x4)=0x0, &(0x7f00004a0000)=0x4) r2 = accept4(r0, &(0x7f000029c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003fc000)=0x8, 0x80800) bind$inet6(r2, &(0x7f0000491000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000111000)=[{0x2, 0x5}], 0x1) r3 = accept4$inet6(r0, &(0x7f00007b3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001ea000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000818000)=0x0) 2018/01/17 16:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00003d4000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x3, 0x30, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000002d2, 0x0, 0x1ff, 0x0, 0xfffffffffffffffd, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x1, 0x1, [0x0]}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000658000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c07000)=0x60) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00003a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b06000)=0x0, &(0x7f000011e000-0x8)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009d6000)={0x0, 0x0}) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000654000-0x4)=0x10000, 0x4) socket$inet6(0xa, 0x8000a, 0x9) bind$nfc_llcp(r0, &(0x7f00008ab000-0x60)={0x27, 0x6, 0x3, 0x7, 0x1, 0x7fffffff, "02e5756655ca4a9502a1340892cabf5a95640823cbb759e0999fb8e78220e1dbd6c79dd01ae7a369b744fec7a188933bfcc11016af835b2537f58c192219ed", 0x8}, 0x60) 2018/01/17 16:54:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000410000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f2b000-0x4)=0x8, &(0x7f0000dd2000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80801, 0x3, &(0x7f0000f9a000)={0x0, 0x0}) listen$netrom(r2, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f000029e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000033d000-0x4)=0x8, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000710000)=@assoc_value={0x0, 0x3}, &(0x7f000021d000)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f9b000)={r5, 0x3, 0x40, 0x5, 0x4, 0x9}, &(0x7f0000f9b000)=0x14) sendmsg(r3, &(0x7f0000cd5000)={&(0x7f0000f9b000-0x10)=@llc={0x1a, 0x1f, 0x5, 0xfffffffffffffff9, 0x5, 0xff, @random="caee26dbbee2", [0x0, 0x0]}, 0x10, &(0x7f0000f9a000)=[], 0x0, &(0x7f0000bb5000-0x2f0)=[{0x78, 0x11f, 0x2, "1daa954a97d40387464e1b8d9282a3ca4fa3cf06f05ebe2c2ba60b9e647b11db6905b7e4315e4a7b98cb1ced9c0fc245163ed9c9dd546812f9a3dbacbc4e993a5ac839d9f3520fea6e13c7b74e8cbc4abb5e7a24440435867ca1538f3b350fc511"}, {0x20, 0x3b, 0x200, "c6c47dd83368d0bf0fd4"}, {0xe0, 0x10a, 0x100000001, "4c872d079ad40e6cc804fffb5fe0cbcd7e4752242cf3f8f8079521ad6c3bb54c4a1a6ccd706a0a06a6ff248e8435b99f09e607c8dde5913681519bf8d8b19ed5e1196534f1ddff7c9519fa1e6efebb1370d0660a0c313f7a35bd90173c27d506660c8fc98d67dfab6517b0106e50000b28e5378ed69585309f8d77cf478b855ed1ce7b3eb413ebc138260880d2cfd9d60a21d0c5fa0f5899b1f1af0344bed66ec7799ff98306214fb4274864f0ba8f73f973b79a5ee8a6021febb4c3f647b7f7c112257374143f908d"}, {0xf0, 0x103, 0x4b6, "1b772015b1ef21e8afc8081933234f0d68c34c376fc9856eedde7dbf43460c0245eca53bc12334935704110720405778feca9075f9078ac4133d29ce8eed0b244aaf90d3d92176e588e9af020f09a9c007b747469986a06718cb42c37cca40f1af8ef946acb58069394bed2b61b6b143456593de8a2d7da6e973d6df9a10793d61ab2066f545ae6040998ad06252f70522a8e96a1b482b4acf5420762dea5552d3bbea2ae9981d5a54cfcf98403a48552cee32566d8b6233f420803d2fcd114bc94da4ac141c899a20af14b5a547155e2c862b266a37bf8e0215e1bd"}, {0x88, 0x88, 0xc4, "b42898c3d95e3ea5c03aa689379c2845d828d4b718fc2271979d5a172bd0ca5be65369a3eb5ffda8c82b3604b39755b9708c7fcef977f14f7bb37461b1b281a5ef73a4c2ae1e8dc2a5ce62d9414b84684ad131ceee5b8952501cda764cc39342e58c4d171c219ed779381266df60956c32"}], 0x2f0, 0x20000000}, 0x800) getpeername$unix(r3, &(0x7f0000271000-0xa)=@file={0x0, ""/108}, &(0x7f0000f06000-0x4)=0x6e) 2018/01/17 16:54:20 executing program 1: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89eb0008"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pipe(&(0x7f000083e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002f3000-0x20)={0x7, 0x0, 0x1, 0x7}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000027f000)=[{&(0x7f0000ae4000)=""/23, 0x17}, {&(0x7f000071b000)=""/205, 0xcd}, {&(0x7f0000ae5000-0x75)=""/117, 0x75}, {&(0x7f00008d8000)=""/249, 0xf9}], 0x4, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ae4000-0x10)={0x3, r1}) 2018/01/17 16:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000000005, 0x84) r1 = socket(0x0, 0x0, 0x8) setsockopt$llc_int(r1, 0x10c, 0x10000000006, &(0x7f0000a69000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000595000)=0x0, &(0x7f000059b000)=0x4) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000cdd000)=0x0) [ 2394.965853] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 2394.973805] netlink: 'syz-executor5': attribute type 29 has an invalid length.