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0x1000}, {&(0x7f0000103000)="f8b68adec58bd531312a8d1ec0833e", 0xf}, {&(0x7f000037a000)="d7caf63128264db42548624e72eaf6c38c213878142bc024cd7510a0d4b5cc5de6b1735a131c3370196c63027c1899463b3ad584d7ae8eb635788f8a", 0x3c}, {&(0x7f0000fed000)="78151cda167c21a8de0c295fcc00d226e176c26788e3990950ca30f98f937c5d6918d3a7e5d264ac18280a9fa9938a67efb1a565dfaea9d7fd61c6de1695e9e82badb45dcaeb608a5ae270ce12d464c883fdeb71f8c642b1eadd7381ccc8dcc759b23a91b53498fe1fe4d263812a1357a218d5382573439f0429364767f5b76a816615fb0ff21d9f9097f5d77e0c1de3014c1339b7278e84f2849d05490243f4bc62de7a274d9ed0ca8b69fc", 0xac}, {&(0x7f0000fed000)="37fcbf02f06c833c849cef6b8939175993ae2f79147cfbad96afb504964f933453", 0x21}, {&(0x7f0000634000-0x1000)="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", 0x1000}, {&(0x7f0000b0f000)="80e8947dd11e5343b038fd820657b5c42807d2ea7f791f232e9eacf6ceb25ca08ad90845d2b4cfedbc3b659e88890984582b8e92633d38a1cb2db7dec80d2446cc496b279462740a81a06c113782683c38787d30b2f8497d191664ac63b36dc6de98db2f3d581f3ba411aca45e2ab08255ed056fd2b393642fa8ec90eb01f600fba353005db5c5c2d60b98c4f62feddb0fe0488ca34fa56a18a906b9018d2a2c94", 0xa1}], 0x8, &(0x7f00007b2000)=[{0x80, 0x117, 0xffffffffffffffff, "901511e0dad91487ebbdccb555498a4d117ca10d4fdce40dab4f4cc82264f2effba2b1342cd971d48e24c0f901e1879ebbe57d2ed4079bbf519376ca01906c20f37fd5cb23c85cd057459b1db270da69c71945aa7c54a4e5982add6124787863dcdda38bfe4d1773eb39c0df"}, {0xc0, 0x117, 0x7fffffff, "a0f33216d0d902b31c1829b747945165d8f702767bbdedae95e6533ee0fa3332b0d3e14ca4376c85bd2123d591d5a116ce21911013b74b3f14141e6289515a46d79bce2ae008c6a7637289ac333e59f622f176d1842c57ba5a31e48c357f87b120098229bbb1ef293850ba92de0ff94c2078e0be43b49df964bc04a8eb33ddfe00afc37d956ff17d307d07b8907ed9a3d47814da35504cbff73e2014cb0454f1b732ef0fe1d92c8090fb57b8a988"}], 0x140, 0x40}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fed000)={0x0, 0xdc, &(0x7f0000179000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7dd2}, @in6={0xa, 0x2, 0x3072, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94c}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x44ba, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x53}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fed000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000d48000)={r6, 0x4}, 0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000fef000-0x4)=0x0) 2018/01/21 23:59:48 executing program 7: socketpair$inet6(0xa, 0x80b, 0x7537, &(0x7f00006e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000db0000)={0x0, 0x0}, &(0x7f00005a4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000419000)={r1, 0x11240000000}, &(0x7f0000cc2000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/21 23:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x8b7, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(r0, &(0x7f0000d39000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f02000-0x4)=0x58, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001ee000)=0x2, 0x4) r2 = accept4(r0, &(0x7f0000285000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e6000-0x4)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000438000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008d1000-0x10)={0x0, 0x234f3cff, 0x400, 0xc85}, &(0x7f000082a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004c8000)={r4, 0x1, "ad"}, &(0x7f0000889000)=0x9) bind$can_raw(r1, &(0x7f0000065000)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000095b000-0x4)=0x3, &(0x7f0000ce4000)=0x4) 2018/01/21 23:59:48 executing program 6: socketpair(0x13, 0x0, 0xfffffffffffffffa, &(0x7f00008fa000)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0x455f, 0xfffffffffffffde2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 23:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00007a2000-0x38)={0x0, 0x0, &(0x7f0000690000)=[{&(0x7f0000d22000)="a5270cdfc17cf7bdaa862bad9309d016ca25246171464faf5d3f30d1e7e6d543d52a0011c1d48530d8760b942a99b0488a86b682f2ca96c19c186626eceaa9c505dcc45d018032bb5affccb5394aba06a16a9aa2e56a6663a8c0fea9bb877b7a291fa0769d693d80ee8d3f5d74fabf914f93c8a68ff62423d431274d7e7af6643f3fd88f25b510aa7a3bebb5dfb21469f947ce3bb5dfe860c3d79cdd52ac63916107c4867cee4f4938e97f3d5653f06b4c17e82e46cc16ec8c669bd1a22196e1558b7e485e5ce4ab06394ac052a2796b73ab1f7e39edb5d7a246c7c9d4a498b11de0376ad2035e1936117b06014de307aa2f904c5a65db3826836b3caa1ac71020774766b683ac818f89f873418d48160170a86b78f561a8ce97c4cabe08292b1065579ee3f5d8230a4dbed93c9d7aaa2871828d32fedc328cd4415ab594ee6cf8fb2f44e0b2f91a9e0afd7e71a171ca51193ce769e7f87aa946740f0a1175373fe0bb8d26b814acb0aff2061451e232f86b2e98d0cb2301530c76b5da621cd44c6f6f41a834be229a5a69ffe8c07ca0c43f468ef7c827b69e87f7090b6082e03f78894bfa21f940cf714700bf0ce31f9533cebcd7be847042eda39319cac7672c4e465c9ee795dfd795ce47abf505113e33fd55d1d20212a8392aa09403ffde07a022fc19862c5a0402536ce0b2d89a5f49f4b8c6c2dc8ee9a766614d81b7b4b8cd5613cf380b472cba10b383891bde6252536f018ad324865ef9afb99ddb034a02547a3b583e62f11d95b9b33727a3c5dfdb2105d82fb4da120ef8e50e6a056f477f0c5963879740ea3bfd7f9c13236c0eafb6184b346fa8dd87b903375e17f25ef9fe6360a4a200d4f30818da28405d64412cd3766871ece181daedea94b85cf87def6c56fcfc785fa1a04e8baba75a03f1610c3ff55b3b018056e99285817c889d470f298482b56b3d3154c666244bda1a6eb56184a101ce1b02883b870c3f35a96c25153f72fd814a178ed95c16fbf4f4d552c20a6910fee24cc2a159445017c2220be27c7d4d93ee0952a86df925d5dcd8dc01e6ef32a0dfa51844433aa124d070a7160b147769e5bdb43eed03cca0fc9de0e62597adc78cb2d4196a7169e19bb1cbe535da5ed11e4b5132084faf69808e68f12fe1a8b9e76a5e4ce84583fc49ad2564f265c656191045c9151535ff94d972359cad1bac27e51747ac339ab4756539c5ccc3f8a050c9464b4d60879aca71f3c409723ac59fb210420638a6b4032521ac9972bfabbabe776794bd29df85b0ed488888d0b9ba57343df8a3a38a47d214055a93663880f2f75b5cd79ab870072e07a32dc82a7a4743cafea60407674126c90e3451f3d42f546a6d7f786dcd79384916927f7336257aabada8866b369c0a11e5a5c47afecb0d3e411e8496a5b9eb32981b05459dfa69d589ad71af20d6f9d542b66179a19fb2fb63d86d70e0a72e2c864d021bfdfe877ca6195112fd9a8475c5fd2c7b0f37a8da2aa9a467376c84cef7dd138871b24f51100fefd2659914954c33e4fc26c81d37e6478f78b5107001f3dc0d2db76792fd7dcee28c1364127d7cc8682b60ab6e33250f85ee2376f00de95321f2500966224f9862dc1505ca3226fa90d07f52e937e5cc1781d609fd51617485cea3a0cce16c0304a8ebdf1375e0c9720bb73af4486165b15241601d48740271edf2832956734e3694b6d368d3a9a402bc3293226b0a5b0a46333bb88f3bfa16d2cdc11ae922ca78f65d3acf34458ff2211485b1255308ab77cd42dcff6d20a645d0e85d93c0bea721deb5e36fb44e864276f2c1d0f9d5878c1ed6387d7643847d7c29db3908a30e16dc06bc6d9e83cf4d328bd7e493a10d46e8505d8fdfd5fc0fc8d1d9021e7bc0678a424e014c45710291c45bbd4a36e5cbaa429bfb847ed4c3a23e0c6071886b5fe85d267b156a45f3ea6ca57f01496fdf29f34a3714298ff4dd34c5d9a48ff1219fef5c25e748243f3ea23c6e71fe01e36a7df6fa13cfb4783bdd9ed17d69c9602efb6defb727ca9edee869e1f6a20399825d14af22fb769af0cf81a17bfc1927b87a26ea0b6da3c1b739cf77b7fbe90005aa987146e36aa16e43d529a3b0100d6b55e75101faa5d0904529aea64ba9fea64b8258bc1649ac7849c2a9c8f693f34ae1483793d3592637c844ba6a5b7617290dbc879c7d78018ab9bcbf76fedcefcd45a046b2c73759acd09448b98111db901550d3001ef70572ac36858c190d43e3f2614235a34ffadad5101b20a31166217574e71c528a0ffcfb9ae46abce605a2a417deb1e6f77563543a7039def84c071789acc9188643f272e94b99535c6c7aae690f3441a59e2c860eef8349f6288d24be5403fad096f28ef34d7e61d0677c7f13422ef7ccda40581485190ce17f719efc60ccc554810671e6e7b0d92e16fd94da91778a27d6455f02a6b001ea3d9ea887103e2c60f4cb1d5b1e0f19d8fe06d0dcbf6cd7b3eaf4577bbbf6ba31e71668a748c686c949715c2696b2abf495debac063222f2101e66c91240e7a49d4546829bd3a05c14baa611eb708a1ef2dea91e0652c9f39ab95ad25c71a81440f2b85d4dc40c99a051bc6b9b61331776e1560499663f33f0b8b23d2898e3891da86bff2ce62dce91fe33869d0d9c7c4f01b05e52935a3940101bdcb93b9f14804dcda218e213663749f3e8e421447f5d553c48528309965b8cec9567ceda69944bcd73e49e530506d7005882d6b44b1806adc250a9974fd625a4e4b3e84632c7aa9187a98c102bb6e194db9860e856bcadc971a12cb11b83eeeabf1e7301fb9580a48ccefba077f050b0b39a635a1228a2dface6f58636c9e96088ccd1c11fd437cfccaf08f204feec79329f825bf1b60e384585e709025a832db3e1d38b64476f3f36ae25f98ca12d0670e0c2028a1024f7a52352addc6788479d8d6b3f1a1f4d7830327499740a8ee6ad7c8772b8faf6512d7d5d6e69a2a4a44756002bd2f1db998b906acac9fb8554ecd9a80222cdcbbcef686a2bb0320e827f2d32b4fdeeefdd78d82a6aea51fbbbe7c419196e1164a7c20d456598f1045338747c3252386eaa3978647289fd865054fe396faea7c361e1a73ed342b2b438121a8d07daad3f6dfc4425c2484f95df533b5fa6a69cf1ec1f62b7eb9781fc253bef26507d272e26643e42b5154aab1d7f78a3b8c8c33067358013060a6ab8b1afabdef2bcab0aeeb4ed16a28f95f2c89550b2eec787ac28f3ff8e85bfb9047dc184304063e8cffdfe42424c5122b1918c2eef766cc420bcd84e26d866f1072d20ebe0e0a6640abd78a90628ad29296e097e8ef8bf0a7c5b4426ffefd8134006926cd83a912a6180c5b9e5ba02f0b8771da280bf6520dd879fcdb36cdad8625e672db14c9f78044e58b308b6407ad8206dffb741b7dc97fde3db921e05a3acde18597c3d6a50c9c1e58619df05eaad7fee99a783b9339e63439fb7986332afc388fde1c28d5703c29ed7d50d6540e64ac52fa70956dc6d8db09f9e6f12686b72888eca7436f46a9404f1862e22d175e5096d23a5adc2536678f747e900a23740754e530d4d1480b45bd3d3180ce16b114476601a0ac348cd4f6e846678a54ad77c8da6f5b6722923c2701fba3c914dd006327c86fd11b241af2af36dc0400d60a00f20eb0bed78bd7bd3fe9ed8c7a1bab7943603195933a7946e3f3cf29689b23adb4f9edce6ca48fa4d1904eeb49c729614b8d9f0af52a706bcc2f814862e6c68e13de506d4600425c5b7400e07eee33f39203b6cb47fb961ab60e52dd8b265add92ed1610554c83058651628848a5a4a9fdc352850b1f74f42f48381ba8ee4d5fec58a8594cd29f3ae6a8193f8978c9d210004804913f32af903953f73c3556807e4a4f836a9e665eafa88b11e244346a1a838859b9c3ca15a571f1f3724be5985af75de1c7c9ceedd69c1d697029c4eaebe01b50076726b9aa725dac1197d2bc18e3ab73a2145016520ccb61e849e02dc344d82a86e38868a6ba73c38c679cf3c82e9ae2b38268fe1e018b87b5d8ce943b7f9ae3c54be3d9ed9f8f9918941668686f2be1437f894bb10bed2e55f2f12edca1726790fce4888c2c8bde3326e06c6652cb2c09d50f958f9141ac617aa8b48579ab9378148524cae2e3105250fcf2019d6af6761e86277d41e0e5736cbe43cd1eddbdd5098ff20483d29689b2cc722da7d6f89d187a1250cf7843a319c9766ae3abb631c6ce7b70b3569f646feaa4e7d9f8c94976ca633bf4400079431552f599c7180349db207f9002c6dec3c9cc2df02894f6d71b2cb396d09bcb71358011958a96c7fb03ca675dd04765a8b8a20613b58c8c3155a30980c76b10bee9cd2dae50724c7e1d4afc4432511810d2cdd406b41fd4c732a1ca89e78b21ddfe6e2d230ac0191b11dc7cae0baefbbc2cb3c50f50e3ef0a08200b6e6da64a2cdc7c6a091b5f6e18757191189641dccdbacb9d370894f9cd24e58330f6a0bc33890735d623e75023c8bfcc6c9542836c7a9bc33538821e50d1c40db76f5d2bfec940533332fd31f065691b4c6a48809619723dbaed4a6164ad6183526f1c5eb21417ffccb1cc220e844741d117da2a69a8dc54bb50f1b7732329ef7194d48e98627da89da53fc5df9181728dd1cc27d320a83f0ba91c65864f6271e1194b6b836cc78f7f7634b36acc4b74ebb1798a18d021d9b9efd7686736e972809c59c02e7ac9a34f1846cbbfe0e5dc5c7704a1673f67177c32bb10b2ddcdf3885515954c7bec505d606de29eddd812bc7c59d6077558658b04d289e808e8789a187bd8c0a71794e060584a15c3b293681b7f3e1de9f45f167dbe74bf2ec87e5c797e8abcfb7d1076628f788236ca9ff6f3820758265236d0b8d76ab822e6c057f44a1a5100b61b5d19fdcd012abe639d5087f2426632af7e14767cba3b1675087ac03b71c5f513af217e4646ec3a8e0e31a2423e1f7a6acbf8bba232a414d8837d7955d31e2d56004ec9053c98ee0cd381e6258a8a641b12941c5d4b070ec252724538e517edc61cc97e25f57953e54478a2fd37f59a6e6578144d2e7d1c1bed2f5492548e3b048470209e37e2a79dc82001c9abd361a29b1961bd96231cd91d5cf048b6b93401de953504ebd25c5df54e34d85f18a8dd79f15745fecb906ee25847ca0b8886eef021cbce8db2704549e27d239163ae2b496ced89a0b8cc335ad42b3e28eb16a3af88ca3d910a2b0cb1ad928f5d8acf84c4953657ab2300548681155f06c654754090d2f27c959f95cb06f0074705c5c56b400807d622352dd1449bb3cebed13ccbde838ef22ccd2f0b49568ef53c622d1c441b4b6a2b6f6a84aeedd6cc4655508db349de6bf170816ec600e5d06ee1638e836c1ad600a6a57b31ade4eecade974d10c50cc3b4225a2d9bf3db525854a8b3662be3d356fca55560d655124ff56620329b23d175bfed33c759bd3b31e3f655752794c260d218319cae992b297cff48dade414e1795a9abe983c4695ff840aafbfbbc534d443e7741bab84526a82854aea5c211493f7c1f5be3609b2c6140ddc88a33047724f0e2a2a2ac9e5a06fd439038ad6a859528aa5e75937d900292d56b987d1a5ffdb362c643de0a49db2de53177d5348336bcd1e0581cd55e2cdf79131abafb640e39ad47deb0ae5e99a626c48b1ecb88b59d485182b99cc31de7b9895242bdbaaa29a98ad41389734dd88facbc9d8135ca665e07b645fd1e7c2509651d020152b1c875b9e152e586893e7c8b", 0x1000}, {&(0x7f0000174000-0x64)="44f60223ef4b217a5cacc48d8048da292ad5edd664a0476c03c931ad71d00ee40bd7f8a215758cb9c05fdbd4cdc7e54e426bac1c2cdb6987e3441e7b642cb06da69a17c1392490448f9365382a485ddae81cf02169db5725150a2821f036a63388b7193f", 0x64}], 0x2, &(0x7f0000422000-0x2c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x50, 0x117, 0x2, 0x37, "eed631e5b0fd66c216ab14ed11e46b4e7ffffda217a54dcfd0865fb2859ba62c4cb291e1280b6f834f77bcf302979ea3f7b327541e3c77"}, @iv={0xe0, 0x117, 0x2, 0xc5, "f1191418ab63a45b4d1c0145e1a86c6baa571b2b6a70135c89e313144e2bd697bb1071738faaa4b266cd6f83c7e44ce8c75cd73b1a319e59f8116ec60467c1828a51e87367bc0c5293bdb6db579997a0e77dce65c02858ab4cf57e8593279079c2368892b5f2ae1c5d453b2f537fad150935742c7ccca103758948e47d189c407969b9c4cf6f5ccbdd4773a9ba3fbe3866bd096b92ec9bbccc1566b1395164d356e8d748fcb0040228929f5871fbde6bb8078310cc73c22fffd97c350cf547324c89e88e6f"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x60, 0x117, 0x2, 0x49, "fe1b98f405312969d2cd865bd8922923e9c4468abf7e9778fcfe457df6e69ce765300b9b095f0f8b45f33bdc23c7c3d194b63434bd4fe3ca9fdb7b03c3fe89bfe0411174f779469006"}, @iv={0x100, 0x117, 0x2, 0xe5, "8c79e51f915c8dfabed708ca1a5acd744bc1b9b06cc0666fe7070d3aa7453b380700e143499c29221b1a257b7986de43e69b38ebf73f5b3140903c1b39310dd0d19553fea5da95c4ad156e86f25172b909a35eb046170a870a4b52b5cb0317cf8d72103a583fb2c049400540efdc04360582ff4e67a6d770700acc8dd9f1e6ac90abbb927000db76eabe787225fb49a1b81f7de7c9174debfb3747d27e5fd5572cd9bad608958df55a756dbb2e33c80b2aa7dc032b3d23818ba4e4defb63a591150853b29841864511320d93f0b512a5d63cbfda908f5e5d4cf9a228bc8b92aab5202ffac1"}], 0x2c0, 0x10}, 0x10) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/21 23:59:48 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000ff8000+0xe4c)=0x10000, 0x4) 2018/01/21 23:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20000000000027, &(0x7f0000450000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) accept(r0, &(0x7f000022f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ef000-0x4)=0x2e) sendmmsg$alg(r1, &(0x7f0000f23000-0x70)=[{0x0, 0x0, &(0x7f0000aaf000-0xa0)=[{&(0x7f0000912000)="a5e87513fe45197f2e79212fe06b2e452d3cd6194d3de3d24bad6c2bae7083d1437fc28b3feed4c83190201494d66cbd606247384c6a4d52b64f7fe31ab96601c892ec3b7ef715010fe78e191080b9fa380ce952fd7593d08869140686d8c4004684c817187ad1f0d6677508e82f46dc89557a5c63ba0b546730dea7750e42a43662788233e430e8ef4753e7fa69261b56af8cd27dac42d6048455f5a83448dc5e4834fbba4fd1768ea311dd8225f5bb4db22136783756a5306c097fe859f8363febea24606e8cfeb5dacd7cc2eabaa31573578a8f1a0d64780d9bd8152dcc9e196d", 0xe2}, {&(0x7f0000dd0000)="5e5843ff1b60ef617f9871c32fd016c9c482ea8e5f75a161172e15625890d3ed590b6d980896bf7b66fbdee64fddb2f89af09ecb6624dc2d115e611e3d3bd53040bcc5694479b418d459b8e0f0c297aae7d8d951cc3260fbe1aac4de74ea7f2e87db4dc5f2d4819969fb22b125e89455af71a1e95e2915223062f22b793e81d48ff0b6f158871a0e64c3aeaf2cebba4c1858225f6831cda4092dab2f7ff966094c5e145633f071cdf2a20149e83341bef3347813914389e4a0262a6b86c8a6c8bb1c75d8fa308714722e194b10ae396b5bc5e97c19454797cc7f8bf437ed71509d9c0304cd7a56ccfd4cc8fa6a63868a22994a9c5c9a8a42aa52c3b0b37d69ff5742b9cfe7ed528c7033fdfbc6cb61196b6ae3b3f6290744c5763ec515da8fdda361e913c1a11d5172992977e76b74ccfb391135ba113e63114b42f3b415fd5d08d2c3a4eeb87c0a934529825925ea9d14cdaf341a8d63dc6dc9ce6a2251360a801edb353e2932c3d2c5f7690c536b3a5cbcd1e24a6f4a633f527035b06b0214832892d0cac9585b506d390b78b62154203d5de1a0c90aeb52e38639ef1ac0837da87837f33f9d8b056b74e47cea47b8bf9bdef870ed577396848e3cc7e04942cddbc3922311fc831cad107c69fb5c775025317b5fd3f5885af7f731638a802942c23af264488b242022fae858f1f8c6b8cd7bab7adcbdfb025fc44a2d4e936e7a69ec3197c6c1a69859de952e60bf3f04dc97af771c352eeab868f9b5169dd8a70f7bc1361c1fc2917798753e4c30340d0f6b69fc1b9a54905d834dd755f77381d5078df8a4cce27884a3cc83cf2361d6156e9bba1b851b2300d81b1b8d4748f657cdca950aefe275de8dfd3a381afa8d6aac3babdf8b49f2e82750f9e040c445c954d9780aebb05f1d39c01362639c0421f4f8f5a7f769bab28b76474ee66111e6a6a15b54e1df440ac476fc86c4a75b56fa4569533a7f35c94ae9cffb18ce940d60d0cdf187c16eb936b4255c35f9b36fc521bb38342de60fd889bbebd0eb6807178a0279e2594c09a6231c1ed698826421a32332ed9451cc517ae1bffa4424cc23ae9becaab09d04a8ad7e6e0d87a2f37d7e7420aa62ccc3c5655dd4287b5b79b592e0ff30a75d040478a8ef82f99d918b95067eb3eb421d6bd063af9dced0111439e352e797a05857edb15de01a0ccc72632883e776343b355649ecce7ba38fe456880ca7f64f20fb9fe77ca6b3b3da0bc4f49c4eb459b4a4a2d8c916be5c767d6edcc931fde21c5f0ebb6dac3bfe57ff0febb76dfdfca110edd510c06b6ec8c6e2b172b18aafe334e59c31ecfb2fc01ac12fbe314ea91274e7c8339144c6378c386f9b170d442d32573c3a35748b65efab401755c613deeee61f2770b821464090eb1394849a1f1b5040dc3ff028c5e8b7530d64343dd242963edca25441fa9b15e2c0bef200c6b0cd642978bae003c4949cf36040352b416f8dc7b1db636685a08f71a3c70fdc402f60b94c79a08df41465d5888b9e543568032818c4bbd783f0dd92a2d40e3d05c4c25c75559b4bbc8f15a14deaf665a3853c44cc5a83f9fd092ae92980d013d063b7092bd3573a3f5c72be3b92afb719b1b584544ec22e9c41e0135fe02bf229e2ef08fe23cdc7df7989771ec15a65693664b2e02e1105e4f8b4b799e582a06e94bcf9729680dc6380fe378dd58a87fe4f73e47ae252fc8bb0cb1ea1a62d3610af1fe32d1eae73723818fae50af56b7d2c377dfe7b3de03f67b52bc8b5e34c9f024882c375da163f3537e27d4e362695629f273d50d6cf67440c35eca93f02483f1d0284fdaa3c4005691d3ff3bb4baf7fc97cf70cc740d3918623b4cef96bdf66ccc3c0654a288740d9c39e89d6e765fb1a31a5b480b817f68d472fd49445785286d9c19b28dd7aa622ca27f3a05fb7e783bda19a21bffa587bc051eaef9f1221f449cc6e4d00777229d54cf54396782e38df84874c0ccd1f5ba3669996b32fc2a1377df2e04ec3a3bf93ffa2fe97c28d928cd6ce35e200c3cc710ebf1ab2531a9444ccedfa84690d7b9b2ece21b8f7b7808b7415266532ec8da52ddcf68626e5cc1a972dbd5dc07f4d1ad3fa5bd1d9e87935a18a942ce14e0249f8c826557a389ae4b9fcd23def2a1e2329c456f43a751209ee323da0f9f0a7e96c2c316b0c32948b226d11f19096023e8495bcb4e91072ae474b343775b0a1802a8321eea2ebb9fff18372b7eb13a9dce9c7ade851ff8e3c7ce2ab8ab872546d4839a9f238a5d75a21ce7a69706a03f27c6ca6d7dbb62f292e0396c4f35d67e1bd27b9502d1b10fb77819de653964bdb018716300fa0e9a5242fd5d3a106e4cd9c5bd283c5d9e885592514402032f4e32f05edcc1b32eabafb39ca633ea13562670ddf045c85e908e2721af1711665195c0524bd388f5f609f50e7f88d93f6a41bfee1f21caec1ac5fcb5065c1a5abc938dc941038dc6a20685a5b599fa093acfaffed84b3c8f177596e5174a66bc5200b532e8f8bdeeb7a13ca01b735a4e2b809ab64c488f76e84a06f0fa121f82835bef6b42fba7f160e6d74699ca15cb5a3e5b1cccc6309f4a0ccf6bea6708dab868b20ef9f1bda69b77a2f63b11ea13f7191cc144cea9a8152b256f9eabff054d2bb7e5f3f54d7cd15abf89ee1ad7ca0f09bbb6eef17f8b9b326d83fd6ca5c7aa7d5797368cff69808083fc17178dabaffaafaf2f697db63aa0a6e575c147bca82577343377ee00a8d39d9de2b37ae7a23b7c44b651ea20cac552417450a616c5d55076d96ebdf428aa204321549ecd7b7044ca437df2cd92bcfed515e6bb768439a5f955920548d4633abd81d841d491262cf90c3d2d914e81349a81ffc5f34934ef896b0124655c8468e50523872ddd4df250681aa2023b8680e4e6bc4b04010862a645b7c0883e39ac6d4418eaf9d5612b47ddb158699ae3b2bd22a1bee76889e4083a5b4dd3f952a60239ff572d6a34fb1756ad7b5be22b44d6c53dc3dc46935e7c04ec1fda47084eff7f3db67d9c1feede96b71e962ef82bcea2f78b0ba2486576f58008aa601ff5b10b4876bdda42af667155489f58a8c7af6ad8521b6a3c658e344f52617e08cb6f810cf68e912bc00657bdd553b2c5bb3434e963ba0f68f5e9c261c4dcb3aafebe90aa2724229840f589ab2fcdbba0c40ea86ac94c8d83e1b7cb4d7c8d2fd5aa4c0f3654f85059e6ce25b3208d9e76b48ecf95078007817509bacf5bc931021ddace6c132c19ba02dfdf335fb4e373a6180c1699d8b39da04e33e110980c2094f06dcfebb555b0f671c800a3eb4e2afeb2c96e73a79d633a6c4b6b780a70208978471cbaf9b71878bc4376ea65598047cd5c90bbb92e2f77d410148c330d1ecb605a2f7bef5cd149aac4846308244df939119eb049d98b7b21da4eb88f7d063ec588c8b2d539fd65223d361f42a72f7bd02814132f268c51a9583f0bd4170b9ef2b154fc4924770dba4cedf7778c93786a1b800243ba4911c3fba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0x1000}, {&(0x7f0000bc7000-0xd2)="85b713ec9cfa89b774fda4d83492c0c6fb2007ebbd5c8670d802079f3b3107bf07cd9151934e81f6b8864aaced4ee3f2b932c1a2ff8b0defdf40f770f0eea407b4bff47725ba2fb08f0dec1b835cbee02cb98ef3c86793c0e7a1add71426bdcf8d49406613c11cd5b76e9e67232d140a57ac93e4f908414ec570a6526fa0434d06b4f45bc92ea2b8fe7c093d33e3aef95c11452ff50ba34b32eac4c23f32d4b29866842e9e69f00a5243cbfea2c93ae8c8135cc8ec406de51eb31df7b87c3dd658c8466fa42f8e5c887597f88a3dbe3cccc5", 0xd2}], 0xa, 0x0, 0x0, 0x881}, {0x0, 0x0, &(0x7f000096b000-0x20)=[{&(0x7f0000de2000)="58909ade81abe02dd4f61c08b87c019d5693d1e3091c3b72c7df6dd117ad5f71860ed0eed4091f27b619206e2427acd23c65f0626ef22e1e7c869d32750d85ca1640615c1fd00543b58883f294b036d093a3561c581ef4890aca9d31757e407fbbbd920c94fd91eb4a776dba2e129907680ab20037b931f5dab0d195e83fbf0340b00abb3847d7494e02", 0x8a}, {&(0x7f000070f000)="81d73f6568da4c3e05b3be8845dd64eca8045884fecd3969b782ce809ee5dd93bf60926acfb07bd257fc9a52d9e035d04a62e0681da38151", 0x38}], 0x2, &(0x7f0000413000-0x1270)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x5b}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x1c, "225ad4e0c14623924a4fa4ca3550b141648b45f09933336e4001b795"}, @iv={0xa0, 0x117, 0x2, 0x86, "93b1ce1050578e08e78295cd48423b269c0276555c6d79877e46c6b31d8bae43319db14b67fff4a832e99ed087967962d705023635c3f76299e1a90c6e2c25d63a53d864ad09007cecb0c00c7d113a66d3a55e4b470ef93455894e36785e829e1cbc8b56a67b690890f6e1729aa02b40300a4343bf12243969a15bea5a2897e87775287e5fbb"}, @iv={0xf8, 0x117, 0x2, 0xdd, "f8d0798561b63587b0c09a0c6423fe1ec1baaa05ad50518820c0360e82409bce37af6312e9a86c340f8fcf0bb2642912d498e24677cb3daaf6146986611deb03a53c9627ffc048684b5a26b28eaba8a7e87bea33ca7b05cae0008a6922277b9ca14d0637206bf1e0c27b74782473ae636077b5c03390f22fffac2e5972a4f819ecce142f11c284e56d8d90958a4610157b0a5dc9b4082edb1134ed1aaafbebf6a8247d866f701af2daecb72b0aa64534b3ec73c6f7bf6dc715e637b08bf562dcfe8e6e42b43a018383cfbe9782d6a53a8df95f18a566585a85ed942f32"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1270, 0x0}], 0x2, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a9000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f37000)={0x0, 0x30, &(0x7f0000e96000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fbc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000087e000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 23:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000070c000)={@generic="51ad49a7331056602bf3e8adc39d0948", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f0000d55000)=""/168, 0xa8) 2018/01/21 23:59:48 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f0e000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x200, 0x7, 0x724}], {0x8100, 0x103, 0x7fffffff, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000f99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c6b000)=0x14) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f99000)=0x1000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f95000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f96000)={@common="7369743000000000000100", @ifru_flags=0x800}) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000510000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b0c000)=0x0, &(0x7f0000e05000)=0x4) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x5, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000f9a000)=""/226) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f99000)=0x8, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000f9c000-0x4)=0x14, 0x4) 2018/01/21 23:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008df000-0x8)={0x0, 0x0}) r0 = accept(0xffffffffffffff9c, &(0x7f000098a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f00006a9000)=0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c44000-0x4)=0x0, &(0x7f0000c26000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005cd000)={0x0, 0x0}) sendmsg$nl_crypto(r0, &(0x7f000032a000-0x38)={&(0x7f00009f0000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00004f7000)={&(0x7f000003e000)=@del={0xe8, 0x11, 0xb22, 0x7, 0x1, {{'fpu(pcbc(aes-aesni))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x0) shutdown(r1, 0x20000000000001) 2018/01/21 23:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008fd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004b5000)=0xe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005ad000-0x2)=0x25, &(0x7f0000a55000)=0x2) syz_emit_ethernet(0x1d0, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x2c, 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}, {[@hopopts={0x29, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x10001, 0x8, 0xe2, 0x2, [0x1c7, 0x2bfe, 0x7, 0x37a]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x100}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 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)={0x3, 0x1, [0x0]}) 2018/01/21 23:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$unix(r1, &(0x7f0000f2b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x5) socketpair(0x14, 0x0, 0x1, &(0x7f0000928000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aa8000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3daa, 0x6}, &(0x7f00003b7000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007a2000)={r4, 0x6}, &(0x7f0000794000-0x4)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000714000)={0x4, 0x9}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a90000)={r5, @in6={{0xa, 0x2, 0xd7000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000255000)=0x8c) 2018/01/21 23:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea6000-0x4)=0x14, 0x80000) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00005f7000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x2) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) shutdown(r2, 0x1) 2018/01/21 23:59:48 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fe6000-0x8)={0x0, 0x6, 0xfffffffffffffffa}, &(0x7f0000fe5000)=0xfffffffffffffe56) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e7000-0x20)={0x80000000, 0x9, 0x20a, 0x4, 0x80000001, 0x3f, 0x7, 0x45d, r1}, &(0x7f0000da8000)=0x20) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) 2018/01/21 23:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000df1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000936000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d28000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d9c000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f000043b000-0x35)=""/53, 0x35) 2018/01/21 23:59:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x1b, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00009fe000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x103}, 0xc, &(0x7f00006d9000-0x10)={&(0x7f0000001000-0x14)=@getstats={0x14, 0x5e, 0x700, 0x3, 0x2, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 23:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000343000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005a0000)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000e9a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afd000)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056d000-0x4)=0x0, &(0x7f000030c000-0x4)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e3c000)=@routing={0x3f, 0x6, 0x3, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x38) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000376000-0x1000)=""/4096, &(0x7f0000d78000-0x4)=0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x3, &(0x7f0000dc6000-0x4)=0xfffffffffffffffb, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000c54000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @generic="1c201790bdbac31ddb66981262dfe4d4"}}, 0x1e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e0e000-0x4)=0x0, &(0x7f000027c000-0x4)=0x4) accept$llc(r0, &(0x7f0000984000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050b000)=0x10) 2018/01/21 23:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007fe000)={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63}, {0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x6bd8, [0x2, 0x20, 0x12a, 0x7fff, 0x8, 0xfffffffffffff1d0, 0x4, 0x7fffffff]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xffffff87, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = accept$inet6(r4, &(0x7f00001d0000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e6d000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000091a000)={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x6dc, [0x6, 0x7, 0x200, 0x2, 0x81, 0x4, 0x12e, 0x3f]}, 0x5c) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 23:59:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 23:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000711000)=""/4, &(0x7f0000314000)=0x4) write(r0, &(0x7f00006c9000)="22000f001eff06fffc01000f09000705000000ebfe0990001a00ffff05000980be45", 0x22) 2018/01/21 23:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/21 23:59:48 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xb6)="313e4ad3700b907836dcbb530f8ab8848fbcc14896ed09cbfb69803e93ee5db06b734ec2c4220c1ede0c47625c518479da19db68c5a707a950ef0c9dd86eb73c1af1ab2eeb91aab202ddb62694168d766a4ad17fca8693f89b333be7abe5caed01254c23ff3f72efa5d445d4f0b78688d33413faef5c0c9eb6504ff6b3380d7bbbf7a59f9ee85ebd67023fa672a598db28f35b7b566c65482ec99d0199023ee82ce9b9aee433cf9d3eb66e9f6d47dae70b3ec1533ea1", 0xb6, 0x8000, 0x0, 0x0) r1 = socket(0x1000000000025, 0x1, 0x58c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000fd6000-0x4)="2a8e339c", 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fd6000)=""/239, 0xef) 2018/01/21 23:59:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8000, 0x6, 0x4, 0x0}, &(0x7f000020a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000a, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x1, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009c2000-0x8c)={r1, @in6={{0xa, 0x2, 0x79, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1309}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00002f4000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b7f000)={0x0, 0x5}, &(0x7f0000745000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d84000)={r3, 0x8}, &(0x7f00000da000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000029b000-0x4)=r5, 0x0) r6 = socket(0x5, 0x8080a, 0xc92) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000fcd000-0x10)={r1, 0x48, &(0x7f0000e67000-0x48)=[@in6={0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00009e7000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x4) write(r7, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/21 23:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x2) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, r6}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x7) socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0xffffffffffffffe4}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/21 23:59:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000260000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @common='nr0\x00'}}, 0x1e, &(0x7f0000001000-0x80)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xa9)="aef1613175a4be1f50172b96f53332e312754dd5af9b740521cbb47d1eef307ad9eaf347c5e33be18b1828bb61150264de262fd271c4a2c051d4ebd7956f185417fcddfa20f356ab726037cb1b589405323ef45509b5421fb2922d62c2f42089fbc8d876719f94dc88e02910e31b5e7fdcb3b492f01b2e997089957721d72b206e192781915e690dca18a4e2ae6ebdfc0fd71ca309693e81fb189e6a883a01f423a58aa1b1627d920b", 0xa9}, {&(0x7f0000002000-0xca)="bbc9f651866dc076aa03240d9bc1d567025f9ebd7f981f2eb0a7b70c31a4769187f174c1ad682c88cd6575c21636ac1e10f3fad9b2ad67bd1be7ce5b80bb2c929b320cd0378ba665fc8cab52c66dfac22f517d4813e804492908f5490f93d1cfe5b94e588f7ec8ffaf7ae6348d973c92ff7846a63e5540fb3902ab302d96db636f37660a841d0c3d6d8d3d3aaeb1ae9694e927c0c8255bd8e49942ad2d57fe4d72f36711c59713cdae8d9ff2f966d48a2c5b3617e1205268144638acf107a2e0ced329990fdbab031f11", 0xca}, {&(0x7f0000003000-0x76)="da6ea863245842814a9b7021575217576dc9e2f2c120a08d3963b26453dc2742280790f0ba6bfcc3906bda6e38514e941acac7928db2c3814fcce6da02445fd74bad421d5f9cc50ecef95b9c9716223f9b0169d5e0793c78fe65f667ced9304cfe7f4fae5635b30cbe2dd828711ada62a6ed9181750f", 0x76}, {&(0x7f0000000000)="0c04045080755a0389b51567f630758315161e75095ccd2501db842da64459a9d5c914ccd26663ca0ff36ff0f8abadd5ec771f93aa18ceca951dd09e16877b69d57b151bae5cda4217be6db3bb5c76896fe57c9532164639376e2a5761c953707c6fd90a4cf720e5c8433a3bd2ecfea5ca89ef9a066d3fd084ed90bcc76e3612ec2a10f7d35ba8bd1c", 0x89}, {&(0x7f0000002000)="ab29f80ee19331dbb895d736961ce5429b6f5bf8edc230ab85c6bfede213f638abc4e9306f35bc485a468446c3213fe243fd07d0fa456e1d1693a009ff52585ed7ac0feae660be562861f6b04fb8f3a83e83f113b8ed4e600a1b905671d8a585c97e9b4a7d48ed490d566c515f9ff28eba457793f955dc56ca921b2227727e3e8d4fcf69e3ce0c496cac89f6768b12f954831fd6eb867869fb8ba49afab2dd4efc66db793fa653c4db24787820f7bd5d216feb22243da39d12a77d43848db9fd55d7ea90a8a8b7e068aa79a364d3af4708c850dddf3ec583938e4c207373816abf9c7f0f41", 0xe5}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x60)="8eb95a26fbecbc8d5cc577a6c813f1645b0448d0a32b68ec0cbbfffc061ecab20fc7b75f08d0aff11e4d56ce68773cfd272944ac7cf769ba3c3f620669727bc83b1bfac01bd03d09079022c9949aeed1f719aca2e5d1b37effbe8d096cfab0d3", 0x60}], 0x8, &(0x7f0000001000-0x1f0)=[{0x40, 0x113, 0x9, "6bc97338f3d2d5f1e728ffbdc6f17347fbb08f88cc28d25dd21696a381b694fa84d75889144377bf7175d3"}, {0x80, 0x112, 0xf1e5, "0d4175dffdc3b971d052fea3b1bba1a02989bd12804ab4b4342bdadf1f0df08cdc7a72d45ce4a29235f64829c2f840948057d439391b294aeb956cad2057a987b0862c1b3ab0fcc2fe70395cd198e3e9d51a28e92e004af04203dc46f1833117537f2b30806e405538d9b2c4"}, {0x50, 0x113, 0x7, "c82d73a148f724ad1215c34dcfc92370a0c8fa7d540d8ee2dcba3f30c142ed738509e216928a02d735165092dc9b215378ab1459813219ec7c"}, {0x60, 0x10f, 0x7, "5696db30f24fe4f13a9bcdacf2143ae5c0d67b34de39d9994dfa2b9d7349c6b75d5075943a1511c69e033017ce4ecad625042a3a5dc84bcc14a989bd3c138ee5fe6c83fbc684a194ecd8"}, {0x40, 0x105, 0x7ff, "13fa30931510417b7c4b90cb14164a09be25695162fad3dad27abbae61526e958e95e2eb4ac5ada67cad4d5d2ba9"}, {0x40, 0x114, 0x9, "9b9b2d8e84c4c04c68eb37c77405caf99b65b2528fc489ee869f2d94d12370743f761d6a0d01c8b6736f1d"}], 0x1f0, 0x0}, 0x880) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0xffffffffffffff70, 0x8, 0x3}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000708000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r0, &(0x7f0000098000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007fb000-0x4)=0x3a, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000402000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ed000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00003ec000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x8c1, 0xa, 0x80, 0x80, 0x33, r6, r7}, {0x400, 0xfffffffffffff2a2, 0x80000000, 0x1162, 0x4, 0x6, 0x3, 0x1f}, {0x39d, 0x7, 0x800, 0x6}, 0x9b, 0xc, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7e}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x3, 0x5, 0x81, 0x6, 0x3afe9efa}}, 0xe8) listen(r4, 0x4) r8 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r8, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r8, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/21 23:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083e000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000086d000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) sendto$inet6(r0, &(0x7f0000725000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000429000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x567}, 0x1c) bind$inet6(r0, &(0x7f0000f0d000)={0xa, 0x1, 0xccf9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/21 23:59:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fd1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) accept$llc(r0, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000839000)=[{r1, 0x240, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/21 23:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000a2a000)=""/145, &(0x7f0000e75000-0x4)=0x91) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000b62000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = accept(r1, &(0x7f000020d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000458000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000031e000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xffffffff, 0x9, 0x800, 0x65}, &(0x7f00000ae000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fa8000)={r3, 0x3}, 0x8) pipe(&(0x7f00002cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002a9000-0x20)={0x4, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00007ba000)={r5, 0x2}) [ 268.570303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65310 sclass=netlink_route_socket pig=3864 comm=syz-executor5 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x3, 0xca43) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000021000-0x1c)=[@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21}], 0x1c) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x4ef7a5cc, 0x30}, &(0x7f0000004000)=0xc) socketpair(0x0, 0x7, 0x46, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000-0x8)={r1, 0x4429}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x19b6}, &(0x7f0000002000-0x4)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80800, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x3a)="37767788f05e7cfbe8f9228b3703020820ae485113d3e294a9e854411ed10855d6e0d6a361860244ecaf220da1e96bb5cf44e435d2703befb1d0", 0x3a, 0x0, &(0x7f0000002000-0x10)={0x1a, 0x1e, 0x7ff, 0x8, 0x3, 0x10000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00001dd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000001000-0xe5)="b871b9684b980b3561c82f22e3809afcfb812cc06d9bf4cd60c76449e1ee2781f7defa569d5d826110573cf79474fe6e0eba41eebfe465c2687628a78bd4dea2bcd32786db0000646314ca4a3e00073dd07b6a86dade4a838d0ef4d57e79fe1c24a8f1ff2a5f8fbd4dc73748c2e0040000007fa772545468587d16e2c9553cbe55dd3825914b2fd381b22a49838556ddc87411ad84d4a87bfdaf9a421a831e70ea7953c67f2100000400b13d6e067d7508387cacb82b07a725aeeaec9fbc494cd387b6963a553ac797d911dca1313798fdfc207d342a65160d67ae9e7d98345f71d22549f3") getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) ioctl$int_out(r0, 0x5462, &(0x7f0000e9b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000788000)={0x0, 0x0}) r4 = accept4(r0, &(0x7f000073c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000932000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfff, 0x1, 0x100000001, 0xfffffffffffffffd, 0x7f, 0x180000000000, 0x35, 0xffffffff, 0x83d, 0x6, 0x0, 0x2, 0x5, 0x400]}, &(0x7f0000b12000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000916000)={r6, 0x4, "466157e3"}, &(0x7f0000591000-0x4)=0xc) sendmsg$key(r5, &(0x7f0000979000)={0x0, 0x0, &(0x7f00009e8000-0x10)={&(0x7f0000d3d000)={0x2, 0xf, 0x9, 0x7, 0x20e, 0x0, 0x7, 0x3, [@sadb_key={0x7, 0x9, 0x148, 0x0, "7657ff126aade5e7f58374e58e9c5d97e553cffa25c8bfd292f7978905b1dd38ba1dc318e4e514258d"}, @sadb_lifetime={0x4, 0x6, 0x0, 0x200, 0x51, 0x5}, @sadb_x_sec_ctx={0x201, 0x18, 0x80000001, 0x100000001, 0x1000, "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"}]}, 0x1070}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000087a000)={0x3, 0x1, 0x2, 0x0, 0x20, 0x100, 0x5, 0xcb8, 0x0}, &(0x7f0000a95000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e35000-0x10)={r7, 0x2c, &(0x7f0000ba4000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000bf5000)=0xfffffffffffffdf0) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000085c000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002f0000)={0x9, {{0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000067a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000588000)={0x0, 0x0, ""}, &(0x7f0000768000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000970000-0x8)={0x0, 0x800}, &(0x7f000007e000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001a0000)={r4, @in={{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]}}, 0xfffffffffffffe16) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d91000-0xb8)={r3, 0x8, 0x9, 0x5, 0x1, 0x0, 0x7, 0x4, {r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x2, 0x1ff, 0x89c}}, &(0x7f0000bfd000)=0xb8) read(r0, &(0x7f0000a61000-0x21)=""/33, 0x21) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000da1000-0xa0)={r5, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x400000000000000, 0x8, 0x5, 0x80}, &(0x7f00007cf000)=0xa0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000094a000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000947000-0x4)=0x100000001) 2018/01/22 00:00:05 executing program 5: 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) r1 = accept4(r0, &(0x7f000002e000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2a000)=0x10, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000d8a000)="a75c7f2a2d986740fcd94b41a2d7a8a8a19627a378cb3c26d482ae6caea16ece91a20bc5b17377cfb2cd0e38406ed0b8ad45759a3ddf616b51c7561f97acb3be983d7a06b39441c02f5cddffc5ea664ea3eeaabf40f2ec39f89ab511233c646ecab4e04481b6706e763bc20f8931e6820256d81a19393dd0bc35780bee83d8e4aa345e6a5e348bc0ac06ebb0113175fc202a11d43fbebbbaf0ddec", 0x9b) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a3e000-0x4)='tls\x00', 0x4) readv(r0, &(0x7f00006a6000)=[{&(0x7f00005a5000-0x74)=""/116, 0x74}, {&(0x7f0000b88000)=""/0, 0x0}, {&(0x7f00005cf000)=""/23, 0x17}, {&(0x7f000044b000-0xc6)=""/198, 0xc6}], 0x4) close(r0) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000008000)=0x5327, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000)=""/99, 0x63, 0x0, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x3}}, 0x2e) r1 = accept4(r0, &(0x7f0000006000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x18) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e56000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00006aa000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005f7000+0xbab)=0x14) bind$alg(r0, &(0x7f0000f1e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a61000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000449000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000936000-0x8)={r1, r2}) r6 = socket$kcm(0x29, 0x2, 0x0) bind$alg(r5, &(0x7f0000c47000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fef000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fee000)=0x58, 0x80000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fee000)={0x0, 0x82, "84780d51bd7619fe7077c97fe6891e523e7d7aefaed61c6ad92eca9862ccb06b3eb44ac61c36eace55a80a509d9121eb642876eff4bd58b71c8d4bd970b6422c127a4414e33fe116ed97667272cae4bb927a3085ee4902abc2ec112ae0e32e83a1bf8a473d28b67c2c9a3a4afb14902e9fa2897b13f585ff4e7d598f0a2e511007b1"}, &(0x7f00008a2000)=0x8a) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000493000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fef000)={0xff, 0x0, 0x10003, 0x8000}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000ff0000-0x10)={0x80000000, r4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fee000)={r2, 0xbb, "31ee8e413b0107c26ced686360b1f4b28535210a4bbbb52a5c06ad84944ed06830ecbdaaa4bea5476e2c0244ae1b443bd965ff209f0167775251cd591daf53ef54f7611c7568ac4c04ef8df38790dece5867d83f8ad6c79b6a81ad50700492c68cef417d1e0cab6e969ff26ea574df6047426e206860d978ad8b1a036fe8e220ba1b95e37fcd143a4e0b1f5e72bc1ce14ef970c67c22a4989f3ac1e24a54124039e13aaf3553aabcaa9ff22924eb36317a8b0c803739c44b625553"}, &(0x7f0000fee000)=0xc3) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8080f, 0x6, &(0x7f0000ace000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000fef000-0x4)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fee000-0x18)={r0, &(0x7f0000fee000-0xa5)="18d8e739df6354f4993742f5e1d8dd2b343d6c41800956c887d5fa268870b4fe59d9e3498c219caa25bc6bac1c83347f69f69cf76943cc5bb751cc2c41c563de745e867a01d00ca875378c81d032a901fd0269ee48546fb7e512ae646d898cb3d015bfb5299473743e04e36e7e2aeeeba863d100b4e8d62dbf613965dc832b47dd4a5056a27e4bd985f574b9082865cdc24a1535ea8d9d06e99d1eb185148b51f93c874cad", &(0x7f0000fee000-0x22)=""/34}, 0x18) bind$inet6(r1, &(0x7f000051d000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99d}, 0x1c) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r5, &(0x7f0000fef000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000fee000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000801000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r7, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000020a000-0x8)={0x0, 0x0}) 2018/01/22 00:00:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dcd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003dc000-0x16)={r1, 0xda9f, 0x7, [0x2, 0xffff, 0x84, 0xec1, 0x2, 0x5, 0x2]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r2 = socket$inet6(0xa, 0x8080b, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000085000-0x1)={0x7fffffff}, 0x1) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @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}, [@fragment={0x2f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) [ 285.160978] openvswitch: netlink: Message has 4 unknown bytes. [ 285.174253] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000446000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x5, 0x3, 0xfff, &(0x7f00006d8000)={0x0, 0x0}) accept$nfc_llcp(r1, &(0x7f0000118000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000065e000-0x4)=0x60) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bfb000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0x51)=""/81, &(0x7f0000d88000)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) connect(r0, &(0x7f00009e7000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x7) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a8000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe5000)={0xa, 0x8, &(0x7f0000fe5000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0xb, 0x7, 0x34, 0x4}, @jmp={0x5, 0x7ff, 0x0, 0x0, 0xf, 0x18, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x0, 0xf, 0xf, 0xfffffff0, 0xffffffffffffffff}], &(0x7f00008dd000)='GPL\x00', 0xb0, 0x7, &(0x7f0000fe6000-0x7)=""/7, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000071000)="54ba76846fc04baeedc890588ac4ab7ade9bcec684c2f98f8b4474105e9d68b058c7d9f0cd6ee20c584ed74b66c94742a3edf980b1f87c31d4ff58611d4fd982a626ce1a4f2a4b7738abb7f766812abe6072d2ae77dade02ef8cd0b38aa3f777fc3fe98be9fe7ae6a0aaca866ed85c5dc9f27323c460a125083399051ddcb253dfc585c0c6585708a8148c49ab10cdc8e89ae29131a2ecb644895274b6face1f5a7861d2cf5a865f6c69552c385a1e86289914f100c13d026fedd8908119105eb7ae8fae82dd57c88df40c6b29331b3f90400a1864b94858d73e0f326589010f2d1d") bind$inet6(r0, &(0x7f00007c8000-0x1c)={0xa, 0x0, 0x48, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfca}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f65000)={0x0, 0xb7d5, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004fd000)={r0, &(0x7f00001b7000-0x7c)="02b5014759fbc88a6bc706a380d130bbea3f26cbc3e9e58a65aece298027d07839ed268fb06c970c008465d76ff41a487c37f0a00202fe5f696486c15839881d45c95e4b32d065ef77d0793b363878e0b567a478007908ba0f657293c4f5ce5632c7fafa5e81a04cc404d32a76d8da16d849640d304a562e03151148"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) socketpair(0x4, 0xf, 0x2, &(0x7f00000db000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000c08000-0x118)={0x9, {{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, 0x0, @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]}}, 0x118) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket(0x8000000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c9b000-0xa0)={r2, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x9, 0x2, 0x3d}, &(0x7f0000356000)=0xa0) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e60000-0x80)=@generic={0x0, ""/126}, &(0x7f000025d000-0x4)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d6c000)={0x0, 0x6}, &(0x7f0000d08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a81000-0x8)={r1, 0x6}, &(0x7f0000cde000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003c6000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000459000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009a5000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x1, 0xa, 0x80, 0x80, 0x2c, r3, r4}, {0x3, 0x4, 0x9000, 0x1, 0x80000001, 0x2, 0x6, 0x1}, {0x1000, 0x10001, 0x7fffffff, 0x0}, 0x5, 0xa, 0x2, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3e}, 0x0, @in=@loopback=0x7f000001, 0x2, 0x70447104d563a2bd, 0x1, 0x6, 0x6, 0x5, 0x7}}, 0xe8) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept(r0, &(0x7f0000dde000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c3a000-0x4)=0x60) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f000055a000-0x19)="ff0204080000f8f31d001722000000d8144e00000000023a90", 0x19) bind$nfc_llcp(r1, &(0x7f0000617000)={0x27, 0x7, 0x7, 0x2, 0x3, 0x9, "7122e76eb6efd9ea2581fc481bcb6eadb2eecfcb759853196039ea824ca392add2e5f16003ab8c0a21304d391da529785aaaf701b3c63d08478612dba5a0de", 0x0}, 0x60) getpeername(r1, &(0x7f0000d85000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ae000-0x4)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000fa5000)=""/0, &(0x7f00008ad000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e05000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074a000)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000867000)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1, [0x200, 0x8000, 0x9, 0x4, 0x7, 0x607, 0x25, 0x6]}, 0x5c) bind$packet(r1, &(0x7f0000e58000-0x14)={0x11, 0x0, r2, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x140) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000019000-0x5a)=""/90, 0xff44, 0x0, &(0x7f0000008000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2e, &(0x7f0000000000)=0x800000002f, 0x4) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f0000523000)=[{&(0x7f0000e1b000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x20008080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000986000)={0x0, 0x100000000}, &(0x7f0000095000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={r1, 0x3}, 0x3) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 00:00:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000099000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$unix(0x1, 0x80000000004, 0x0) write(r0, &(0x7f0000000000)="1c", 0xffffffffffffffea) r1 = socket(0x2, 0x80a, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005dc000)=[], 0x0, 0x4000000) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f00006ad000-0x4)=0x0, &(0x7f0000e18000)=0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) socketpair(0x7, 0x80006, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x5, 0x7, 0x58a, 0x401, 0xfffffffffffffff7]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x68)="b4cd6e99bf4b955a19d3cdd3e919eb26f2cd6e105e5687350babee55a0a3a3cb01b99fbffe2a093eb32d68a804fa510d2a1416c2f534372adfc13264038e90256984c29cc9fadca401185f6b7a0fb01316112907a590d9a23140e1342f1bfb1adc55c14fb45e1dcb", 0x68) getsockopt$inet6_dccp_buf(r2, 0x21, 0x3c4cbaf59c8f041f, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @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]}, [0xa8, 0x2, 0x8001, 0x6, 0x1f, 0x1, 0xf8, 0x8, 0x4, 0x4, 0x2, 0x7ff, 0x0, 0x800, 0x4]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xa3, "e44719f54e8f8f3f0f173ed373b468a35b76d4c508593a2c56fe150a14c910fa89756bda98737d54c87ed8c1676f2ff937fdaf27ed132ed8307b64a69eaa94a3b71e37d96416aafac7a6f97912c8a3d51c8377500de3523fb85f1b52a081923a283f0267aabd1eb3ef1395a99b68e67472c62c47ce6029fef6bebf82065075f769081239a3d4c85182cf8aa8e0035891d2ee5afa2fa9b52c5053d6d32edabb327da486"}, &(0x7f0000003000)=0xab) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={r3, 0x7, 0x20, 0x4, 0x3}, &(0x7f0000005000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x3, 0x0, 0x8006, 0xfff, 0x10001, 0x9, 0x8, 0x3, r4}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xe0}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in=@loopback=0x7f000001, 0x0, 0x10000, 0x2, 0x10001, 0xa, 0x80, 0xa0, 0x84, r5, r6}, {0x7ff, 0x3ff, 0x1, 0x1, 0x1, 0xd5, 0x80000000, 0x7}, {0x8, 0x100000000, 0x20000, 0x4}, 0x9, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0x6f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x4, 0x1, 0xaf, 0x6, 0x7fff, 0x81}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0xffffffff, 0x0, 0x839e6269214f80d1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x5cfe, r7}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002000-0x40)={r8, 0x4, &(0x7f0000004000)=[0x4, 0x2, 0x8f, 0x1], &(0x7f0000007000-0xc)=[0x4, 0x6, 0x8], 0x13, 0x1, 0x3f, &(0x7f0000007000-0x4)=[0x8], &(0x7f0000003000)=[0xd54c, 0x1, 0x1, 0x200, 0x68, 0x5, 0x4, 0x4, 0x4], 0x0}) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000094000)={0x1, &(0x7f00007c0000-0x8)=[{0x4566, 0x6, 0xf0c4, 0x7fffffff}]}, 0x10) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/22 00:00:05 executing program 7: r0 = socket(0x2, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003e0000-0x4)=@assoc_id=0x0, &(0x7f0000a66000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0x0, 0xe230, 0x4000000010}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="3fdd6a1ae9af4740b8b4d3282a910d31", &(0x7f0000000000)=@ethtool_pauseparam={0x12, 0x8001, 0x1, 0x167}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x1c, &(0x7f0000ee9000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d09000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b64000)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fdc000)={0x1, 0x1, 0x0, 0x10006, 0x82, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000545000)=0x18, 0x4) epoll_create1(0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f90000-0x18)={r2, &(0x7f0000bcb000)="755ac6a4635b964dc177cda287ae01967d06ae000992f4b0440baabacc38e14432cfdaa860df7198fb22854820661b71d9e7e4caf028b09a80530c178c8b0e0e06478eb5ccebc81bbfbfd45f33b6000463c0f1bae997f6b7", &(0x7f0000f3f000-0x70)=""/112}, 0x18) 2018/01/22 00:00:05 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000602000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fc000-0x3)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000213000)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000002b000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000)={&(0x7f0000026000)={0x11c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xf74, 0x0, [@typed={0xf48, 0x0, @binary="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@generic="15643391c220741eb6968df2f9de39fbc42c171a5d3468f6b505f59a", @typed={0xc, 0x71, @pid=0x0}]}, @nested={0x1b0, 0x95, [@generic="c1a2c3d97ce077c5c259d83b66758a0eadf1e1880d358e89eb3b35765c07d8a7378393c077c91678411836360713581bc3bd67c6b720b7f0da8436900527c19f1a5c177e29d1419435e6365274e3844e946120ca21603c06f09aae2a638f76ed16b8c5c9c8e31b2981587da9fc838c14c5f6d9bdec09c01f97de8d427995bba48b73c907c5761a59d21781e71b5bdb3bf4dc", @typed={0xc, 0x4b, @pid=0x0}, @typed={0x18, 0x6d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, @typed={0x10, 0x94, @u64=0x2}, @generic="c28d5b2ce5b9291edb7d8724969558f20fcb8f602f73df28c622101ef1ec43238d02ce13452798176fc081a4f24f6697d5d74176b19f9fbd35ccd47c6c47a63370d38f3b84af0b1a54294b8c31b5aeb98415605df1a8a7594e630c44bd49c89ac6ea7b3224801bede274212d5efd6b9b5b5401a28d436a0b41364a6a84ddd123de0c5acdd7869bf02b108dbe5630f8f9caacc00cc8e9537d8d01bf2151ff8b9b03c2a69792839f332b15e9085f7e8a2bccec53ed069154ee332f816086d1960d96dd6e530576d69047c478707b88c084f8f6d88f951c3e33ae85868f4c2e37fbcdccc2d3b2"]}, @generic="3564d26a56a10f8fb748ed5c64cb15e8664acc1b9961a659f84eeea2af971c4c7c98b660541342c9220821fad542aab9028a600fe17eeb5ae5c9760b7f4656ea786f0cdc9b341a8bb688d0772228c6cead7f78c65d8b7b9a0d19e40ddcc433e21ca514c735f0200f9e99fda700a7376f4fd62a31c415b0b66068a6a2f816d3f6e429f7fa00ffcb"]}, 0x11c0}, 0x1, 0x0, 0x0, 0x24040004}, 0x44) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000544000-0x10)={0x0, 0x101, 0x10000, 0x9}, &(0x7f00006a5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009ec000)={r1, 0xa445}, &(0x7f0000704000-0x4)=0x6) [ 285.385593] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f83000)=@req={0x50, &(0x7f0000f83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x1}}}}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000092e000-0x4)=0x9, &(0x7f00005fb000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 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) 2018/01/22 00:00:05 executing program 4: 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$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000006c000)=0x0, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b19000)=0x1ff, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c76000)=""/10, &(0x7f0000b73000)=0xa) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ee2000-0x38)={0x0, 0x0, &(0x7f000066f000-0x30)=[{&(0x7f00004ea000-0x3f)="e2c1a8d3b2224562585ff6051ffa59da78380df57eebcb3432e4fc422b78a33149f25021c806a6cc2a09f071d885f6e22134ca8ecfed02171f963c64d67ee5", 0x0}, {&(0x7f0000907000)="827021e263263169d933753cdf4fafe913000c8e16f4a489cb1e56ee4267f7a4d7fd42d9e83b161f810fd8f74bf103e663f46c09339b239478fd2a8f6aab5480427a2b81d15f31ddef9da5b30b5c76e232a8fefb3846aee220ccfd6f42fea89611433fa850057305124ecb4b98c798e959142923e76abfee58", 0x0}, {&(0x7f0000528000-0xdd)="ca2ddd3d7556f6e6af9bce782fde775f9d8927fd975d2238e0190c47a9dea3c0d132de0cb142b15d107358a9f1b3ab757d249e533a410f376469204c96730496825b6f0375012bfe4dfeaaaf13da45aab6c19ad782bbe8330df96db22aef6ca4735554b4ce35b51d071ca1cf2e76284f60f6d77f18f2b7f3fe841dc80992ac0b366efeb30384a37ebc0db981dac349cbfc928efca4d8ace24e2196d1d12c1d2470e2764aae48a846719084ad62876f4d98ef2857b04e5925785ad2bdecefdf88cb36ebb7989167e7d1db55855285af5c9a3d0dd0ea049cbbcc1ecb0a22", 0x0}], 0x3d5, &(0x7f00000ad000-0x60)=[@op={0xfffffffffffffddd, 0x117, 0x3, 0x1}], 0xfffffe05, 0x0}, 0x20000014) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) recvmsg(r0, &(0x7f00002d4000)={&(0x7f0000370000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000ce1000)=[{&(0x7f0000a40000-0x1000)=""/4096, 0x1000}, {&(0x7f00004b8000)=""/158, 0x9e}, {&(0x7f0000a1b000-0xfd)=""/253, 0xfd}, {&(0x7f0000c2d000-0xac)=""/172, 0xac}, {&(0x7f0000d09000-0x17)=""/23, 0x17}, {&(0x7f00005ca000)=""/157, 0x9d}], 0x6, 0x0, 0x0, 0x3f}, 0x2) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000a15000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f0000e90000)="23c150c2fdd6548de92068b59a7e013d734b7e43adf45059a7211949bd67886b19f66da66aede8b76d6078b761c9aa92dc580a80ce18804cbc5134464f4ebd267e77051d68fe0afa98bbd23a52e68ffde377e8998212584fa22744b1f7a91d66e0a154a09926d6dd7327633c97d6ef5707243a22d941c71a80716bfebc7dc6893ee089149136a1795de73ad88a233bd1dafd24bcc2bb37a7b9d7a6acc8a5c70b199e9c7c90e0ce6ac2bd53ca9f02907679db7f2961db79af8b0afd5eedadf7d373df68807c2a7aa5a741a82ffae35418ccb985abf3ba8ba35d7c1b4f77748966e87db745", 0xe4, 0x4, &(0x7f0000a84000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000dee000-0x1000)=""/4096, 0x1000, 0x12160, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e34000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00004b0000-0x4)=0x14, 0x4) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000005a000)={&(0x7f00000f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000009c000-0x50)=[{&(0x7f0000014000-0xad)=""/173, 0xad}, {&(0x7f000000b000-0x26)=""/38, 0x26}, {&(0x7f00000dd000)=""/198, 0xc6}, {&(0x7f0000085000)=""/37, 0x25}, {&(0x7f0000051000-0xc)=""/12, 0xc}], 0x5, &(0x7f000009b000)=""/10, 0xa, 0x8000}, 0x10001) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000f8000-0x4)=0x80, 0x4) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000c6f000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000018a000)="12173e647ec08ab7e4bcf3c70d42c636da4c3806cf169801bcf7716b0fc38bb7400aa1fb05affc8329c34cbe4c55c6cb4971f78674a86097756034a470a658472030fa99a9c9e7c6e29aebf820c768a78603f034b149d59b6adebc21382e2c135fba1d5f662ffc22931e70b7b08b515e96e9080bd4d31fb53cb0a2e95404e873f233684f14bb4adb62e46d92910f31be", 0x90, 0x20040000, &(0x7f00003f7000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xe6ec}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000060000)="0a0775b00ae383e5b3b60ced5c54dbb72947f0df8217ad4000000000000000e6b22f1c482d4d9e6e1d3acd96c48c48f07c2aaeb9effebf5d8744ee3af14962f923f0dc49dd1cb203dd27f9fb0f2b7e2d697b9fe7ea6b9157f7bcb4c365c2713bf1137f347eb7437eb3880889f10aabdafd34dfb17339f337bc84f0fb95caa3e750f1cbb1127d7255f329c3bfa24161fc057a507988731cd7fc6cc0e9b9d7aebbfeb8a4ba42a89819749b40f945ff37bea6103fafe6c206a6e1f0175879", 0x2437) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x10ac, 0xffdffffffffffffe, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x1, {0xa, 0x2, 0x1b2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}}, 0x3a) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000a90000-0x8)=0x0, 0x7ff) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000311000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000-0x4)=0x26) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ad1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r2, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r3 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000848000-0x38)={&(0x7f0000bf4000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009bf000-0x80)=[{&(0x7f0000625000-0xbd)=""/189, 0xbd}, {&(0x7f000061b000-0xf0)=""/240, 0xf0}, {&(0x7f0000a92000)=""/45, 0x2d}, {&(0x7f0000662000)=""/184, 0xb8}, {&(0x7f00005e3000-0x4a)=""/74, 0x4a}, {&(0x7f000061c000-0xeb)=""/235, 0xeb}, {&(0x7f0000fad000-0xf3)=""/243, 0xf3}, {&(0x7f0000487000)=""/237, 0xed}], 0x8, 0x0, 0x0, 0x80}, 0x20004040) socket$bt_l2cap(0x1f, 0x2, 0x0) sendto$inet(r4, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r3, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000e08000)=0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000652000)={r5}) sendmmsg$nfc_llcp(r5, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) bind$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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000aa4000)={0x100, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r1}) vmsplice(r1, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r6, 0x6, 0x549}, 0x8) splice(r1, &(0x7f0000871000-0x8)=0x60, r2, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007de000)={r7, @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]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r8 = accept4(r2, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r8, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r2, 0x1) listen(r0, 0x40007fff) 2018/01/22 00:00:05 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x807d, 0x8171, 0xfff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a6000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e5d000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000e5d000)={r3, 0x3}) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d48000)=r1, 0x4) 2018/01/22 00:00:05 executing program 0: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000b4a000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xdc, "02cdf94bd818d0460dc47ce40225d14cb8316359ef5dfc139d8b7d247c1af49f1fefcc2821c582c62a96eb033539d121c19ae42c7ace1c1b1082f562ce0bb7f17cc77eeeed0c0badece6d630ca7dde17ea14d7b2b239b637dde262fd40ca64e0a340369c324c2ac425ef40eb9a5edc8af499e3d799b1bb22e0d5d99804e27f87472c9df321458b7ba40d4dc7385e8133dc6e9271f1007a1525c0f6e90cd14762d5f988612687af4fd05e1731e91b607266923db973ac81af8a0ca072035e880da2428068b3b1d8608408991187d4245c0bd5389f5f120805554c5620"}, &(0x7f0000002000-0x4)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xd6d, 0x2, 0x8, 0x8000, r1}, &(0x7f0000002000-0x4)=0x10) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x8, 0x0, 0x3, 0x8001}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x6, 0xffffffffffffffe0, 0x5, 0x10001, 0x5, 0x7fffffff, 0x9, 0x6, 0x7fffffff, 0x100000000, 0x6, 0x20, 0x3]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000682000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008de000-0x4)=0x14) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008de000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000a50000000032400080ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f00008de000-0x50)={@generic="f53d66b6bc30099bf928de0b5ff03310", @ifru_names=@generic="07e971ed938f73c7e04ebfdfe2555bcb"}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f00008de000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000050d000)=0x10, 0x80000) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x5c10, &(0x7f000002e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003e8000)={0x9, 0x0, 0x209, 0xffff, 0x9, 0x3, 0x5, 0x3e3, 0x0}, &(0x7f0000ea5000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000084c000-0xa0)={r2, @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]}, 0xb7d4, 0xda00, 0x4, 0x3f, 0x2}, &(0x7f0000b16000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000770000)={0x0, 0xe8, "724a156d1caddd70da2965dcc199f428591dc68ffee85e410a7d88f69b2e4e5777f9f6dfddaf690cefdbf71fc4d2bfa6816676c769632e614bbd61c0ca526436e00d73ecd2db99f05741d7dfde9a0a2a21c2452dc0c1ab919fd92397b81b067492e7698cac6d890eb9080e2d7d94c1a8abf0cd8bd95a0ee17d5516ac347a03fb4b1f1db1c18edca80141c74c32a32b0741f39eea1bd5fc5102d792ed152cfd93fa22f829eabe7347d8831894ffca1e6ec71d76e4a8bce20209b1dce6fea43b1a6a627229685f9bde917b7a3c86eee4b4475465ac7d7ea6bd27fea0aecc2fa38e35040452d1ed30c1"}, &(0x7f000013c000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000014f000)=@assoc_value={r3, 0x8001}, &(0x7f0000021000)=0x8) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00004e1000-0x50)=[{&(0x7f00001ba000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f0000379000-0x6f)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb4967000093c3031645c2ba745b76200000007dd909000000e08ee289f268fae8e04c23a304e1c3eabe1602000000000000000786a5f7090099050000f0000000ffd5dbde04a6d3e2495699451cc5d779431123bcc6", 0xffffffffffffff04}], 0xbb, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000058c000-0x10)={0x966, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00005cd000-0x4)=0x3ff, 0x4) 2018/01/22 00:00:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008da000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x0, 0x9, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c1000)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000ee8000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="7fcbe4c3e20a13449b2790ed67fbbf38"}}) r1 = socket(0x200000000010, 0x2, 0x0) recvfrom(r1, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000648000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000787000-0x4)=r1) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000cbe000)="7adf0699a29b5273fc59c197abad9aeaa3427eb4f86fc5ba01b60dfaa27e9c33f2bad1af786598100336e1cd101628285a98554721e5177f5ee0dcc5fbebe3353233565f03270299cd1d80015fbaaf52088f844d22c5fdde40b7d1bb94043d87ae1e6258a991c204f1891fa5f7f0b56ead81c8eebab10e0febb1c854b54a3b6a916f9beb55102d5a33d7b8b7fda805f23f3a9ce5cdb0c202c3c2721b69fe8a6c4a911f34202cc602c9bdcffdfd4c6cf0a9c0b32d5400f5cb55b4f911f516f184a3baf6d4a97f1361") sendto(r0, &(0x7f0000f2f000-0x9b)="30655bac91796077d2ef76c1caccdafe7a89ba38eb69671bb21c7a103685dd6cceede19b1014dd2fde3fe265efbad1f7af1ef5d73487bb978abf0dc75a4d2df14c1ff179b2b2222dd10cce2b21817d7ec210e48a8e64264823bf46aa09874616651ae3154714117447784917d5fe8e19c1262c0f6827f22528d01e7234007904715f0a952d5d4eaa7401b96f0c960dd661584cd085b37304a52503", 0x9b, 0x4804, &(0x7f000085f000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x7, 0x9, 0x3, 0xffffffffffffffff, 0x7ff, "046593347724517da30ed5e12f0342e148ec2cd90e4b7555734764586c362b846962468d5fbe7a2ec204ced630e44699b50a55a2fe89869c2aae3a79348e18", 0x8000}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000-0x4)={r0}) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000519000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000028000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001d0000-0x10)={0x8, 0x8002, 0x80, 0x9, 0x0}, &(0x7f00003e3000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bd9000)={r1, 0x100}, &(0x7f0000a35000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000051e000-0x4)={r2}) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f000091a000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f79000)={0x4a, 0x20d, 0x2, 0xc, r1}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000079c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f78000)={0x40000000, 0x9, 0x2d}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a08000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f6000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f0a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bb000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00007b5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008ca000)={r0, 0x80000, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002af000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000346000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r3, 0x6}, &(0x7f0000424000-0x4)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r5, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) r6 = socket$inet(0x2, 0x4, 0x80000001) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00001da000-0x4)=0x0, &(0x7f00004b6000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r5, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ed0000-0xc)={0x0, 0x19, 0x18}, 0xc) tee(0xffffffffffffffff, r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 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) writev(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xa9)="6d42f216879c0363fe4af7604148c0390b816b17177272e54a307a6541535da11bb5e79222a50b43439e25a7ffc798387f55e9f76109f3d702f7d8197f53f1e54766acbeedecb994c1f6f721506d3c7db1f04e33faf135c3f8feebd1fc5fd3247e196b83d23ce97042d28a1176cf2208130a2ec414fb2bed49e92fff8c197da3b84c4b2db6c0d2cdeb65f91d59dfb02cb801ac37d04b7788fb07b70352175674d585aab3ac19e2892a", 0xa9}, {&(0x7f0000002000)="718494117edb6f8ce4abe6bebe5eb0eb541c5d129445b939176be80fe3e93e7617d6f49b1a6f18f1cbf796dfda81c993d3431fbf49460675945d8ab9de9c1d7a764c97bb6e3a5a7262e410f96a4d7a60e64ab5a1366fb27e2864dc7bfa33de39bccb17f6adb0e2d91631ac2a02887e25bff570834df6bcc12575412ed1332bb1", 0x80}, {&(0x7f0000001000-0xa1)="611bddb2053699e1a1b9749753cc047a829eb22a42719481d9efb05d98e1a8268ecc9119036043982a2f831e97d5a476fb5073de55b5cb14849ff612314f3f5ced9339d9f01c99aea78d033ead0fea9a3f6a5c47e3758dd0df96d0b0616054a4607bad63acf07c02d0f5f0432f76af8d5d8cbfef795e3f6797cd4f73cdefd03b871aeabd4e0bd54022cdc8158af5139f8ff3d87707bb8ebcd5b3474f3fa7fb06e3", 0xa1}, {&(0x7f0000000000)="6b23c519d989dc23589a496d9656f234edde35f87cd893cce699e337c01b98c21e", 0x21}], 0x4) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eb6000)={0x7, 0x1, 0x9, 0x391, 0x1, r0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0xffc3, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb4000)=0x0, &(0x7f0000b4c000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008f5000-0x4)=0x0, 0x800) bind$bt_l2cap(r0, &(0x7f00000bf000-0xe)={0x1f, 0x2, {0x2, 0x10000, 0x10001, 0x1f, 0x8781, 0x3f}, 0xaf3, 0x5}, 0xe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ea000)=0x14) pipe(&(0x7f000053b000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000785000-0x4)=0x0) r2 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r4, r2}) shutdown(r3, 0x1) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e20000)=0x2, 0xffffffffffffff66) bind$alg(r0, &(0x7f0000e2a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca", 0xa0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000619000)="9ad072eb45390252b06597", 0x100e1) recvmsg(r2, &(0x7f000028a000-0x38)={&(0x7f00009dd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000722000)=[{&(0x7f000039b000)=""/159, 0xc}, {&(0x7f0000c39000-0x3)=""/3, 0x3}], 0x1000004e, &(0x7f0000bf7000)=""/218, 0xda, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000686000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000a14000-0x10)={0x8, 0xffffffff, 0x90, 0x16e}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e65000)={@common='vcan0\x00', &(0x7f0000248000-0x14)=@ethtool_wolinfo={0x7, 0x3, 0x2, "124dc7e32e7b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f0000b83000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[], 0x0, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000604000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009c0000)=0x14) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecd000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bec000)=0xfffffffffffffd9c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ece000)={0x0, 0x0, 0x0}, &(0x7f0000697000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000290000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000294000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000)=0xe8) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038c000)=0xc) r12 = getuid() r13 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d78000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00007de000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082b000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a7000)=0xc) r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c27000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000097000)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bd0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e73000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e3000)={0x0, 0x0, 0x0}, &(0x7f00002e7000-0x4)=0xc) socketpair$inet(0x2, 0x5, 0x2, &(0x7f000068a000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078f000-0x4)=0xc) r25 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000eee000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e21000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000955000)=0xc) sendmmsg$unix(r4, &(0x7f00003fa000-0x188)=[{&(0x7f0000f01000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002c5000)=[{&(0x7f00009db000)="36a7f23059cda731c86e1b4969dc7a2b8a530df05dd84a8a51a76e815af7b74a599a0e4c763608784ed0fc51ac40b1c0e6f21478d05dd690fce952", 0x3b}, {&(0x7f0000d4c000-0xdd)="71ece2bff578d69b3b7ef2a422159696ada07403bbdfa444233c31d7175d00b271363654b74746480ac728b987fc2fc3c94a884dd43ec9326af0c2623eac277eb41adcf908e6d51579e24274b8e24ff2a122c5b29dce27dfb08aa8e5a83fce5ef0c57de7c5aab641ad1c41c983275e44e42ebe66c332c5073b7a0a08651acf12e5b543636f49d40946860eaefd7a24f4376d1a3580fd9024fb6e172e3f402d06b404244e84966528f4d087c049ce09f4c75fb2a626856773fd933304e97997e8efaa78648959fb85c313b501a50b712fd95c24686102d58b1c1cfbd2c6", 0xdd}], 0x2, &(0x7f0000e16000+0xe3a)=[@rights={0x28, 0x1, 0x1, [r3, r3, r1, r2, r2, r2]}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r3, r0, r0, r3, r3, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r3]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xd0, 0x20008000}, {&(0x7f0000b21000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab6000)=[{&(0x7f0000735000)="1f4b065bbdc85d0158cebd36ee89cf470a27c769c27c32db98896c3807f6c2af9c38383f9eee9b9800ecc6729ef0433fa254b3c49e566433aa778c8cf33248478e25217878b817d88cd930eb46d8195dbf6f762b4414a1d63262d08710d2194237398d75d37c4c82283762a28e5e53f93739d87ea0826dad35aeb9f2609a8aad9ba86b876f7ee2e71ad30a3ae63c63a195b136a4b064d7f5d5f4b3959527ccd0279b9c35a0f04a6b5f4aa8afba20b56eee26068019a9fc9e260e915dea1d90224885c7f39922ad5792696af77a1df1f5b838b4e0c7345e6737cb", 0xda}, {&(0x7f0000555000-0xff)="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", 0xff}, {&(0x7f0000045000-0x71)="86f49a36d16383be7d15e28d8d544842a2418a8cef258add066ce6c5d2f186fa4984dc53dd1bd8aade98f1e75301e92edf4476dfcd67eed0272915adb8e04ba2d26c4bb6449d55bade4c1a870a901708d0de7df280ea3b01101f87c2b881075ff77df637ce3ca221fcd4915abd5c0cbe0d", 0x71}, {&(0x7f0000402000)="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{&(0x7f0000ce6000)="8839a78d73e605d47f129faba7cc241cd120db67e61dc3f4091416048e0716faad4f14b468082523c819a6fdc88c1368fbf4e412ddcbd7b61ee3cb19a2b70bc23b21086396d57aa2f18c4897e6a6de1926c522b98fe86a8d720e09da18b661204d0a91deafa3feee39760847b92d2469187b80ffd3887637f58da40453cf8c05e97595089bee96d44f72f5ad57e31b4ea344aa72d27475b5880b611ff474c278b09f3f9092f5fd5240d30203382b97473fd6753259f7389b381b51", 0xbb}, {&(0x7f0000f79000-0xf2)="4412e4cf43f1fcc76dab45fdb3970666a0927a17838c49188e7a9345201acc689711d26d9ab60e3060ededaf99bfcaf262cb953d952460ca0bf101af05eef91c0a75b91f874cc72a79fbbc5167e59c3183ab080f8bf4568d08794582441d750a00e74e3391244c5ecb8c64bd0ef8c004c5a7c45fe316de8eb6e7ebb2deccd728b2cda9e8c65d9e105f3f5aa11004c3aaa80d74dfe05eac2c123daec1b9fca6f4bb446014ed22dde9d6834a3a1bd4478f7613eef917ea7fdcb1b155838639da89bb2542354df9e10cf928e9aca831eb95541c694e69ac3f780aa176f4683d9f859f03f028105943ffc4c7267b92b1a1fc77d8", 0xf2}, {&(0x7f0000e4e000)="52381cd28289afc7e7ef53c55c3a23806c11cb90cced17f9532315", 0x1b}, {&(0x7f0000a5b000)="", 0x0}, {&(0x7f00000b0000-0x2f)="a6bf79f6df8841da7b8eded16f7e7dc2e65351e9d2676e374b38429549ca6abd113a25c6c09ecb415892cd2f30c120", 0x2f}, {&(0x7f0000b8f000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x40800}, {&(0x7f0000f8a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000223000)=[{&(0x7f00006ca000-0x49)="4a1f5e928f26fbf045acc9907c1e1166a57a861909c5c6133d45a832bd5e84a04cc4a584f645ef9021d5ba27a5233d3104e56a700fd9eede4c62eae97e0aadd68553f5156693e1fc5c", 0x49}], 0x1, &(0x7f000085b000)=[@rights={0x28, 0x1, 0x1, [r3, r2, r0, r3, r0, r0]}], 0x28, 0x20000000}], 0x7, 0x4000000) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e19000)={0x0, 0x0, 0x200}, &(0x7f0000535000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b64000-0x4b)={r1, 0x43, "a9bee6053d0605239b3d1568957d02ab3bf96c774458a2560f8d13c2e6c3a0e6467ac6f253b34d0527ef1039441c33babe56a7549b772d64d391a073501ee56d66ea5e"}, &(0x7f000011f000-0x4)=0x4b) 2018/01/22 00:00:05 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x368, &(0x7f00006dc000)=[{0x6, 0x0, 0xffffffffffffffff, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d5c000)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d50000-0x4)=0x7, 0x4) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x802, &(0x7f0000fb3000)=@file={0x0, './file0\x00'}, 0xffffffffffffff67) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 285.656104] sctp: [Deprecated]: syz-executor1 (pid 4115) Use of int in max_burst socket option. [ 285.656104] Use struct sctp_assoc_value instead [ 285.708886] sctp: [Deprecated]: syz-executor1 (pid 4129) Use of struct sctp_assoc_value in delayed_ack socket option. [ 285.708886] Use struct sctp_sack_info instead 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000774000-0x1c)=@req3={0xffffffffffff22c9, 0x3ff, 0x8, 0x1, 0x0, 0xfffffffffffffff9, 0xffff}, 0x89) accept4$nfc_llcp(r0, &(0x7f0000818000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eec000-0x4)=0x60, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00008cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000092a000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000d5e000)=r3) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000820000-0xc)={{0xfffffffffffffffc, 0x8, 0x0, 0x10001, 0x4, 0x0}, 0x9}) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000100000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000595000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a, 0x1000, 0x19cd, 0x100, 0x400, 0x100, r1}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r2) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000750000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f59000)=0x0, &(0x7f0000824000)=0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) close(r0) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x5, &(0x7f000097f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000005d000)={0x0, 0x1000, "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"}, &(0x7f000097f000)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002d6000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000664000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000481000)=@sack_info={r3, 0x10000, 0x6}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000b7e000)={0x0, 0x0}) connect$inet(r4, &(0x7f0000665000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00002ef000-0x90)={0xffffffff00000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/22 00:00:05 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000008b000-0xc)={0x0, 0x4, 0x151ff1d3a08c337d}, &(0x7f00004b8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x6d)={r1, 0x100000001, 0x65, "51a4bebb62cdc4f3f8f4463499ebd9e8af691a897ca5c90541ddd0906b95e41e52f9ebf0314d4ff0ae19769946fc1a4a46607bde45d631f38c2bd9480c2a23473b698f9b8364ed0b136d265eb3dcbd49eba1aa0c46cf082f5c1ae955e5cf602008ab178496"}, 0x6d) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x40d0, &(0x7f0000f8b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000020a000-0x20)={0x5, 0x0, 0x1, 0x8001}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f8c000)=0x0, &(0x7f0000f8d000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000486000)={0x6, r1, 0x0, 0x7fffffff}) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r2, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000939000)="1e016ff5852242ea975f3477ab170710d969b808fa14830af03a6fe93d0e38feb5d00dfb4998ffc1bfe20fe1c2c8df98e26da13cc5edf2949e03300046190f92c4243dfbb2127f66d34f67e880d78024a7957e81366dff12d8f108ad5ad85c37f7018d71ca258fa985ae8be14e8926e4fb616c40be90a36578074319f4a82ecfe8a2a1cb91965ad42293d134011c8e07b50d7a48daa84068", 0x98, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0x14c000)=nil, 0x14c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014d000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x7, 0xa79, 0x80}, &(0x7f0000135000)=0x14) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000009f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000e8000-0x38)={&(0x7f000014e000-0xc)={0x10, 0x0, 0x0, 0x80002c40}, 0xc, &(0x7f000014e000-0x10)={&(0x7f000014d000)={0x98, 0x26, 0x0, 0x5, 0x1, {0x1b, 0x0, 0x0}, [@generic="1f351a53c244a62c362161f20ef3b102dcceeba4c0ff55c6d8f67405faa7b576f6c7f51e35706caa0503a7da5c844939f2e7a9f45b988112036dc8931e6a17d1ea5f4700172ce9c569106697e055e12f6801a6d9dd875cde25426c427b934565e9dc4e6009322d54443eeb8cebfc07aad63d443765e5bac351eee993919dc94406a820"]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000014c000)={r1, 0x362e}, &(0x7f000014c000)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000014c000-0x10)={&(0x7f0000044000-0x20)={0x14, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 285.763333] sctp: [Deprecated]: syz-executor1 (pid 4129) Use of int in max_burst socket option. [ 285.763333] Use struct sctp_assoc_value instead [ 285.778036] sctp: [Deprecated]: syz-executor1 (pid 4129) Use of struct sctp_assoc_value in delayed_ack socket option. [ 285.778036] Use struct sctp_sack_info instead 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b29000-0x1)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000854000)={r0, 0x3, 0xff, "2ef0bcf7061e16e80204785a0d67808af0d82fff543824a84f6bae6a1dd595f6e42d2dc60c698c0b469c393956b2c85a7908f037f56368e23df235bc89d62bcb6f725917397439fbae203a0169e6e373e885a65c1006164b33657c9575ccbc400408c4dd9d6921540a9d11a613e009fb9f6bfe8ec9231460b06415c86f52fce1f42d973bffb61581e6bb8b33a8bb1967c9e2e97c27b2bf36cda37b8ba8d6234e13e0d42117e02d33"}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x400000, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x4, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000013000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000012000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000015000-0xc5)={0x0, 0xbd, "6b76866d7df74d079204504d4dd0046247217253095e3163aed37461dd689068daaff7306d948e3c7bc2fdc07cbeecbdbd77f9f89505848981ee62db60e636f043ae8090fda6cb63714b1688a05b588cc543dee6978d6dd948526407c354e6b5534ee2d2216215cb6d171fc87b2d04668e6172f80d3aaed16c1235440c91d44a0cfdd7db727340f3c948618a2597ec4431ba84608dbce024019a7f7b03470d8bbc94cda31050bbc4c1c650c5499464526465cee43976c048dff42de81f"}, &(0x7f0000014000)=0xc5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000014000-0x98)={0x0, @in6={{0xa, 0x2, 0xd8b, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff}, &(0x7f0000014000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000012000)=@assoc_value={r4, 0x5}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) connect$pppoe(r0, &(0x7f00009ba000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5c78cb3ea8687ca7e77243cab5c1b366"}}, 0x1e) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a8a000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d24000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x7f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffe7, 0x0, 0x2, 0x1}, 0xa0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x80004) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ef2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef2000)=0x10) bind(r0, &(0x7f00001ad000-0x10)=@ipx={0x4, 0x0, 0x0, "67836a4be0f0", 0x0, 0x0}, 0x10) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x100000000, &(0x7f0000002000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f03000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @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]}, 0xffffffff, 0xfff, 0x400, 0x5, 0x2}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025c000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000018a000-0x82)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0xfffffffffffffe4b, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = epoll_create(0x1) r2 = socket(0x0, 0xa, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000022000-0x20)={"3ddfb4e3375332064bc68d2fd780087b", {0x4, 0x98, 0xbf, "3b9446f30753", 0x40, 0x0}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x50000000, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000f000)=0xa99, 0x4) r3 = accept(r0, &(0x7f0000023000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000001d000)=0x9) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000023000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000022000-0x10)={0x40000000000, 0x0, 0xad13, 0x20, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000024000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000011000-0x4)=0x98) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000026000-0xa0)={r4, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x7, 0x3, 0x81}, &(0x7f0000016000)=0xa0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000001d000-0x4)=0x0, &(0x7f0000027000-0x4)=0x4) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000+0x25d)={0x1d88, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [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]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x100000000, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xc8, "d2682310e14e6ebb116037e0f1e02236214321b8563e7cffc1c7cab3ee1c3161fc09e01afd45a57bd632826ea6f13c4c037019e017198896a7123cae6be4041cd7c04ca9132c3ef7cbee7512f8c3d5b7863070b0091595e32b5e0b3b78f2fcd32e9b98d36f14f7b34362e877dbc823049666c018d1e8a89ac5c31d4c3f7b25c96d1cf42492f5305b777a2c13f6c40e3b78c0954eacaa6865f519febb1ed6335c50131e70f9e253756b0a240521de02b6c302b1e5ade39646e6a2dc003d3ccaa67e9615ac7794102c"}, &(0x7f0000005000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x7fffffff, 0x201, 0x63, 0xfffffffffffffffa, r2}, &(0x7f0000005000-0x4)=0xfffffffffffffeef) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x4, 0x1, 0x8000, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r3}, 0xfffffffffffffef6) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006f8000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000276000)=0x10) recvfrom$inet6(r0, &(0x7f0000531000)=""/18, 0x12, 0x100, &(0x7f0000ce0000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f21000)={0x0, 0x0}) listen(r1, 0xfffffffffffffc00) getsockname$inet6(r2, &(0x7f0000dd5000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aca000-0x4)=0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000168000)={0x0, 0x66, "167082d35eea8c2cfec39b0c12732261dd66f36c6121a873dcdb7a4078e31f97acdf95e0faef0ef5835ca6c5731f11d4a64467405a14c7988c49cc1ad47170ef90e8f0f0dd284d7c33bde71d3d5e43e72f7a8f3cc0cbefe9140756437ae100e7f5b81ca2459f"}, &(0x7f0000421000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001d7000)={r5, 0xd5, 0x3, [0x6, 0x1, 0x8]}, &(0x7f0000dae000)=0xe) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000e96000-0x2)=0x800, &(0x7f0000f21000)=0x2) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000514000-0x4)=0x0, &(0x7f0000ea9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007df000-0xc)={0x0, 0x8, 0x20}, &(0x7f00006b3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(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$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getpeername(r2, &(0x7f0000463000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000708000)=0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000063000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068f000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000483000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000425000-0x4)=0x7f) sendmmsg(r2, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r2, &(0x7f0000acc000-0x40)=[{&(0x7f00007c3000)="16ffee3306303d64cd76e84f3bdbf96225ba7239ef7839b73b39312636df2e05940419f900e3674b9f47ab7fe7a00211622e0e585be116790413f2f18fda528fd0cf3a45c1f9008c4daf0fb46971992293325e341b7b5efbfadb7a077a521a642cac1836157f904d0a59f9602d8f587061cc74406f2d96c5d54fad3f0b380ecb80ef0decd0b33d21de78134e46dd5898532fb9fb1bd97930b1fe5cbabf9d1dfc3caf549637d2c77be290e4e0e11d63c2dbe17204532dca5ec9baefaed2854fd442c8060ff85e045333f7ff3db64e98b31242dbd59248ac0efed0464f5d61b84ab35518702254c26cd1e84593d5f5dce1d6dd515ad996c5cc477c8f8c29aa29523097fd99430a2e4bd19ba846e98f6940536713228bee7a206eb9b93938f9d3c510bbe00cda6573fa03f823bc61d5a8706ef6293e65334a9d54c92ab6365dd5a0bc55c37831f32138152ebdb45bbef95793688a1d29717851ffe72abffc450d8a603db452680ddb7111e52f9f321f430ab43249642f3c6f266dd2e9d0194677a2e2b24b2d04683fd847abf97b9ca42f50500069b7409dcfade088f2e42601ff2473a6a1f73937294c0c28b0c6fde3a97943f41969ac7b06bc6cc8c6f365aa94427f4be4739db26cf1754c4218ca1c9106cc6be93c31a04bb28f356e6ef8852244e0d16cc75d5edf3f153547252438bf70b198dfc507f4152c49ca417eec8c8a3e78610f34016677d622ba759ce77969cdc1454707347558a3708924b3d9ab5f1d762403c0236e976b1d0fe96f5225a167d808889f8f2f4d2d8697ef27348b2d1adae1b269e8844ce2c761334f6bf0eaa4402737c85e298f95a675dcbabd50320f57829b904d66d545c7e736659af5a83244d276a3cba2c516aa430c657e6125d70fcd2b4a4897870e6e1952d1701b57dad0f00ba70e1ae143ec399d8855ee34ff208b452ab040291c5cf03c5c55c0239356d2dabd739833242887302b181748d5265c2a2ee83cc810156629f482bd1bf50ef38b54a134784241238c4d50d9e712f6d957baf06ec1292ba283b44b511e75749acc88a0d78f903d71ef07c34235fb1f052e1698cf6ff8bd2dab229c504e661feb656362cbc5419112694822364eab95c755406639c88b9b6fc6da02725f715f52fa9608d07d953c635f46d00b6f55bcf078aaf3529c1f16cc2bc51d106c03f72b3c8cffad50935f56ee5cf994421b3b3ec17bd38d7461314ebbc54a279086766aa5277fc88744fe81216f5f6ebbb9ed25df50093e9cc90eceff6d3b26d293ce390b917e9234dbd898cf882e45bc132f94693c9b2f53f671aaeef8474f46c767aaa86f9b2891280486af39a2624a83d00b2542ca4e0944095826624a5b22fc0770c05a6a586336e2ff36423afa5ffda85a208fbce00cbfee3b9e28f17f2938125f909858bf1ba2b21e86aab54b75911b169106bfca239bb9ee38edea6cbc78ef386fda919e8bdcc0832010cd3092cdb1035f0215cebd3a8ed32a3364b43d1a167f0386e0b1eb58c10addbf6024b74043cc1958f5e81092cb8389847f8f7c20ed9bb6809f097fe5ea584b1851a74fe56406603df37784734dd5f3d5d6626203618346f5f02b31e5ea55019571aa4507ab7a2bc9961633a453e8f0749401d593c176c46f80566c2360fef634f86840ac7581a2f315ca75fb3d0be73b7919e9fc3b675dc8662bc5f96b4e65ac487a5e9d4a033bf6d6716e59103aec4a2f4a948f5646aff0e48f64b48716bda4c46f3332ca33bb09f1f266d24f35d0a75d91d530eeb3022faa9d23f9f98bc4f417257f4ac3588941d881dc7892ee7adb6bd9decc63f6d3049ef2ee4b23e91950043341e3d41a6658175aaea142ea78a3cee826a1c13c5700368d11ff5d1a217a0c4cc633f46d3af4f4a2db17fa45bf29107e9a2cda1054b92f84794d04bb8b4cc6b48b9b261cb24e4f0f023c13957be768a00e6fd0c969c209b8b81586b71d150c250df7cbb6c3ac2eb8b6cd54b1300307d11ba459a510349913ac6f08b32ec080035692843921b8c11c7683ef8cc41344656c37d8b10da2a1665ed4522c68e1cfbc34253bfce23056da8cf6472713afd3d900d507ef2bbabf5db56dda31aa4cb9ea0382b53596b82e815873828784f9cb9603026bd5c4399c25ce3e6a1fbdffec19a504c557f09e5efd9495a3e7830b435dede7f46cc7256a6aaae0fe42271c3eb55dafd789389d52a737f8a3494b64ac272f48539574d1b07b9191a0792cb29e2de6cefce2cc14e1434dff3afc4212fa3584d993850592b410448d3581f075758610b6426c1614845320323c3ca876b9822d7bd395f744ecdbebc2c034a64818fa6ebf732fcc7e91c7f347e9b1ea82c949402377ce3da35d1a1077d732719128bf115f7172fd051ca9a677f39137ad4ffc24442e3abac0c2400261dc3aa415bb944ad13e39ee001925d9acaa45013f4331c095a881f2d25b87bf774c48bc855918e0ac4f33b8c1d1f2010955caa63e4d8f7ec4f879a4170e9ba4b97179bb7d620c4378830ec9d90411210c4a525a3718d616e06c221f56c924f600e30893cb86a1fa37ea30629d96d9c4ba1beb8d5767d245b4f586791d2db75cbe0e61ee10d4e059f97c0e9e65c3174de1c670208a44735ed481fe1176b2053c468afef05a38797f47311cc6de149088d77cb05d5b4e545274ac1571b407729e431c568dada9fa6501953aee0e9e9a7c2ead38d874313e9c2ffccb30020ca3c651610a2cf6ce8f7d3491b2c2314538320bbc975b8110c2ebeb6fc52c2d8a95f7ab327fdefe62db974a60e0880acfc47c16f757220db6c9031b9ba7fcf8b9d23b6063c85a0e6451298b4c6b2d208b115514287d4cc45675bd3951606752d57d620abd848a2642a32103fe19326634851e9445358c00e2ce431c2a90b06b3f62e67438b2332af34cfc51dd4e527531561b3d27f7b867a58677022716eb21fb4c469eecc53746416b55faea8c3ea79e852ade45935bbaa6d7e2c5cf40483b8b9256b80184700da3e978232c719d7073469ae02e0e0a34b7256074b3f9423049be71871aa3cd9b11ac032afde4b3c35c3e6b428d67bb3ad4d943b997090c9f8a302c1da7d9ea76a2170d9812c9df114659a2014da41c262c536810b9974476428ac6688dad0cd10820782e5785dab080aac834e7daf597808f566be0572475e5ba873d4a9d9f3b082488764b67268ebfac", 0x8e6}], 0x1) shutdown(r2, 0x1) recvmsg(r3, &(0x7f0000428000-0x38)={&(0x7f00005d5000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000758000)=[{&(0x7f000066e000)=""/94, 0x5e}, {&(0x7f0000cea000-0x63)=""/99, 0x63}, {&(0x7f000054a000)=""/79, 0x4f}, {&(0x7f00007cd000)=""/17, 0x11}], 0x4, 0x0, 0x0, 0xffff}, 0x2) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000)='lp\x00', 0x3) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000014000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000014000)=0x0, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000003000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7fffffff, 0x7, 0x100, 0x9, 0x0, r1}) r3 = accept(r0, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0x8) connect$bt_rfcomm(r3, &(0x7f0000002000-0x9)={0x1f, {0x3f, 0xfffffffffffffffc, 0x7, 0x400, 0x100000000, 0x74}, 0x43eb}, 0x9) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000739000)=""/161, &(0x7f0000b0a000)=0xa1) 2018/01/22 00:00:05 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000b6e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000052b000)={0x0, 0xca, "2fa65e73d7a8f6cef73347efc63f85ec54d64afa08383fabc0ead27af22184548b122e25479c54c1e1fd97ca65b2391079c0d440b5cf3b5d4f5a0e425eba91b940a41b3ec1e9a19084034a251f868248a65b6027062cbbcc218332dfd6f73f43e3d3a395071a505065cea0c16a57c56f251f59e452b4b533c37b265354f68a4c7c126e7813c843d129c414b2f5d69a112b40ec91376c1300f3a589d887f175a4435097fc49386c494a259f2055191797cdf58840d704c8afe048624b022cf9afd47b5421de7324278b1f"}, &(0x7f000001e000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r3, &(0x7f000011c000-0x2)="e5", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/22 00:00:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f0000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000112000)=@hopopts={0xc, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1ff, 0x93, "1684717df00c1879d668f90812271d25b0a5e2de85b2df6be0f0edef458f1448c573ebb638ff2dbfabb96c7b3acf23e866334fde7ac8c3d4b62eeed2d295ceb1c0be69dad59712e45e5fea52587370547f7ae37d1403cd72accf0a283043f3694f63e951c38492fa5cd16da60d987fbbc306b167f78099afd5b64e795247817431359b448b07a9b04af19edfd6e40ea5827002"}, @generic={0x2, 0xcc, "1cca6acf249b0a7c662f940c3a59c975baaba950c9dae63a46f32b61701af37c155d64e90c489a97e04fcd3966ac4ca92c890336e312e591a6030bd7641fef6ada3cb92bbd4e551538a5f975014ffb21dde16dd5d3adb6d68614409bda370bcc7ba2acbf03446e731b1d3cc36d2fdac7fb1f86c37276c0ff4ada8e56a4f9ceb797620ab901faac0d830720f2f45afe2556d7cc93f01d7af2c730f5238b19bbb36443b97e0689cd20f7a1cd645c54728072f57bf3cdc168dbc3a31e2591b18ca73955c4a93202e5f869be9007"}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x79d3}, @jumbo={0xc2, 0x4, 0x90}, @calipso={0x7, 0x30, {0x9, 0xa, 0x6, 0x7, [0x0, 0x9, 0x1, 0x81, 0x10000]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000783000-0x4)=0x0, 0x4) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) setsockopt(r1, 0x0, 0x0, &(0x7f000082a000-0x38)="e74d70ac620b399f030599b8cf674efe626185d1dbeefe8be96ca869cd1c8f4fa0ea7acce9757111fbb9d85fea40198e56bf72cc0201fc55", 0x38) 2018/01/22 00:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ac7000-0x20)={@generic="43f37378b561d348b1d1c607f9011c2b", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00004c5000-0x38)={&(0x7f0000b68000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000347000)=[{&(0x7f000092a000)=""/204, 0xcc}, {&(0x7f000004e000-0x6a)=""/106, 0x6a}, {&(0x7f000076a000-0x40)=""/64, 0x40}, {&(0x7f0000945000-0x9b)=""/155, 0x9b}, {&(0x7f0000a90000-0x76)=""/118, 0x76}, {&(0x7f0000a1c000)=""/0, 0x0}, {&(0x7f0000785000)=""/228, 0xe4}, {&(0x7f0000ef8000)=""/28, 0x1c}, {&(0x7f0000ea1000)=""/72, 0x48}, {&(0x7f000001d000)=""/28, 0x1c}], 0xa, &(0x7f0000f95000-0x79)=""/121, 0x79, 0x5}, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bb0000)=@assoc_value={0x0, 0x0}, &(0x7f0000ba5000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000005c000-0x90)={0x7599, {{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]}}, 0x90) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) getpeername(r2, &(0x7f00007ee000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ac000)=0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fd7000-0x4)=0x0) 2018/01/22 00:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000012f000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00007ad000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ae5000-0x10)={r1, 0x1, 0x6, @random="4fa83313b30b", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/22 00:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) socket$inet6(0xa, 0xa, 0x9) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) socket$inet6(0xa, 0x2, 0x0) 2018/01/22 00:00:05 executing program 3: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f000055a000-0xbe)=""/190, 0xbe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendto$unix(r1, &(0x7f00005d3000)="2c82ca64e2034702400836ccc13bd7a1e07fad51116347a7d30b894989f86ae693d388dabd9597a1d5b9bbc0981c0b354a1c2dbe0a904b4a124b57960ad810ae", 0x40, 0x0, &(0x7f00005d4000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:05 executing program 5: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/22 00:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000076a000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000310000)=0x14) r2 = accept4(r0, &(0x7f00004bd000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000677000-0x4)=0x8, 0x80800) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000e4c000-0x20)={{&(0x7f00003fe000-0xc0)=""/192, 0xc0}, &(0x7f000072d000-0x1)=0x0, 0x40}, 0x20) connect(r0, &(0x7f00000fc000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004df000)={0x2, 0x0}, 0x8) getsockname(r0, &(0x7f0000d28000)=@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}}}, &(0x7f00000c9000)=0x32) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000797000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000724000)=0x7fffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f8c000-0x28)={@generic="4942931acadae21f4085b4ba54e27ea4", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef9000)=0xe1a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bf9000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x7ff, 0x0, 0x1, 0x80, r1}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00001e2000-0x2)=0x5, &(0x7f00001ed000)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000d9000)={&(0x7f00006b0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000b9a000-0x28)={@common='ipddp0\x00', 0xfde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x80000000000003) shutdown(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000119000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bed000)={0x0, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008f2000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x35f740000000, 0x2, 0x80, 0x80, 0x3d, 0x0, r5}, {0x9, 0x4, 0x2, 0x0, 0x5, 0xfff, 0x80000001, 0x8}, {0xfffffffffffffbce, 0xffffffffffff7faa, 0x9, 0x10000}, 0xfffffffffffffffd, 0xd, 0x3, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x2, 0x3, 0x7e4, 0x20, 0x8643, 0x7fff}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087b000)={0x0, 0x0, 0x0}, &(0x7f0000489000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000dd5000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x20, 0x20, 0x2, r1, r6}, {0x6, 0x8, 0x72, 0x4, 0x5, 0x8, 0x2, 0x101}, {0x1, 0x2, 0x9, 0x3}, 0x7, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x1, 0x1, 0xfffffffffffff66d, 0x2, 0x4, 0x1000}}, 0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000936000)=0x40000001, 0x4) 2018/01/22 00:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00004fe000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd7c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x97, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @routing={0xaf, 0x4, 0x0, 0x5, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/22 00:00:06 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0xfffffffffffffffb, &(0x7f0000e72000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000134000)=[{0x3, 0x35}, {0x3, 0x1}, {0x3, 0x5}, {0x0, 0x1ff}, {0x4, 0x3}, {0xf, 0x4}], 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000040000)={r1}) accept$alg(r4, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000beb000-0x8)={0x9, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a35000-0x4)=0xf38, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000378000+0x5cd)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c, 0x4, 0x8, 0x100000001, 0x3}, &(0x7f0000df6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000959000)={r5, 0xf06}, &(0x7f0000e19000)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012c000)={0x0, 0x3, 0x5, 0xfffffffffffffeff}, &(0x7f0000c36000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ff000)={r1, 0x1, 0x6, [0x6ce, 0x2, 0x81, 0x7, 0x10000, 0x4]}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f90000-0x18)={r1, 0xec, 0x10, 0x6, 0x8}, &(0x7f0000ed1000-0x4)=0x18) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/01/22 00:00:06 executing program 6: 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, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/22 00:00:06 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ba7000)=@generic="4aa9c34fe7d973b4a9bf0b41560fd215") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000028f000)={0x0, 0x2, 0x3, 0x8001, 0xc37, 0xd4c7, 0xa26e, 0x0, {0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25870907, 0x3, 0x7, 0x0, 0xb0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de1000)=@assoc_value={r2, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x32a199f1aaee9153, &(0x7f0000d82000-0x81)="9d70560b07b4dbd50e253956e7c26dad062bb5e80eaed47bc52eb2db5046e390b5e80a54306e20b1e9ba047edc7bf12bcff6e065ca7105736d11839cb17687f6b848018e03176adcd4c075913361804746daaead06f66f3fdb37f2495f8921686e17d9fb9e038639e1d43a440765ec26a300b2a3045cb4fd11353e5a0b2b50e844", 0x81) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000008, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000183000-0x4)=0x0, &(0x7f0000c21000)=0xfffffffffffffed7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a0000)={0x0, 0x0}) r3 = socket$inet(0x2, 0xf, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0x5, 0x73, 0x12ea000000000, 0x80}, &(0x7f0000472000)=0x20) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000009c000-0x4)='tls\x00', 0x4) r4 = socket(0x0, 0x6, 0x1) bind$bt_sco(r4, &(0x7f0000e24000)={0x1f, {0x1, 0x8, 0x6, 0xfffffffffffffffd, 0x7e0, 0x7}}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000621000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00001cd000-0x10)=@buf={0x65, &(0x7f00000be000-0x65)="5a14d7d0aa0b3495feb34a88cf3acf9e154a7bc87c34e8e72e0167ab89ca3be79a264c7a97412e356e1bd54c07e698d46dd4c6936876dc16bc787bec30703da382ec099dacf5773b3eaef25a6a0896ffa4f0e59f2fdab526abeba5f701a02555ff0df2410c"}) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x2, 0x8, 0x2, 0x8000}, 0x3, 0x1, 0x0, 0x0, "886d314969122cfb"}}}}, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f000002c000-0x10)={0x1a, 0x17, 0x3, 0x6, 0x5, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000001000-0x1000)="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") setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f000010b000+0xc4)={0x0, 0x0}) r0 = bpf$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', 0xc43, 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$unix(0x1, 0x4, 0x0, &(0x7f0000410000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000336000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000064000-0x4)=0xe8) sendmsg$kcm(r2, &(0x7f00003b3000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000115000)=[], 0xef78f0f1c161ad0, 0x0, 0x0, 0x0}, 0x28000004) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000465000)=0x3f, 0x4) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000022000)=0x0, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000015000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000017000)=@sack_info={0x0, 0xfffffffffffffffc, 0x800}, &(0x7f0000010000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000)={{{@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}, {{@in=@multicast1=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}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000023000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000024000-0xe8)={{{@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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000023000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) r10 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f0000006000-0x60)=[{&(0x7f0000023000)={0x20, 0x40, 0x200, 0x4, 0x1, "", [@nested={0x10, 0x35, [@typed={0xc, 0x3f, @u32=0x40}]}]}, 0x20}, {&(0x7f0000024000-0x3044)={0x3044, 0x3c, 0x8, 0x7, 0x3, "", [@generic="f51d28a594bc6082662da2b332d7fe0e9e", @nested={0x1004, 0x75, [@generic="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@typed={0x10, 0x8e, @u64=0xc85}, @typed={0xc, 0x7c, @uid=r5}, 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[@generic="558baef69c53c724c3c6f18ea09f3aa6895e6179bf20e321e47f16d43397bc661d508a14ae2289d58c906fc6bfbf2499b598bedae630362238e764ebf3f85acc37f68373a540208f29c6a22907d385c70a69a593c371ea6038189ba5dc2e3a1af5db6a158a28897a9ad39aba", @generic="6a1373560c0b72348d55c16e39c83854a66e8e62745ee0a3ea3159d521545ccc86da15e4b98b7802e66ffb29b9de225966c70a876d237c690f2e826a2f06c7ffb9dcf82f9eec3287f02032535bcaa01365ff2b82dbaff1f002a6c8ed7e97f579aaf01dffbfaf2c6758d577fb04cdf42df18d1541d44bb346f80e7dcb81728f1310a3742de0f13025d34495a6da9ab1d0e973eaae9a3f6deaa43d04005d7ff1ebf84c7ca57951cee24369379f009fa5e1ceb8f8"]}, 0x130}, {&(0x7f0000023000+0xaf1)={0x10d8, 0x2d, 0x1, 0x3, 0x1, "", [@nested={0x10c8, 0x4c, [@generic="076cb941f96487e402d24c2b4ed9f1b16f3a4ea013dc8fc8c99d830c088ce26e62585900b423b236a36b164260fe5eacdac754ff2f17667ba87d08350ba4d1af6b14fc55c2c537376dd1f19cf6f389bc84313a3e1fadc79bb685", @typed={0x1008, 0x70, 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@generic="3550beab1e7b1bc3de081b8f367392a1270f419977c7417c3f7e9b9f7a7683d82fb93436ccac0238ec73c2eb8c2ad1a04dddbe2e240a8f5aeda8f8dc3adcdbdadc037e6f29c056d229cb36", @generic="872f7f8e1af4f37a05318516721d", @typed={0x8, 0x2f, @void=""}]}]}, 0x10d8}], 0x6, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r1]}], 0x68, 0x1}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000014000)={r4, 0x1, 0x7e, "41686af719b09045b9c336cbcc64281fa451ba87f43f5427f113e073ef66a65d3b551a8b67bc5cc0d4f0c7ec7d5582a166fbdb584338c24d1ce0e18498252d5bb54f0e9a20397710532660c3fd7a2e4bf877fe43493da720ff1d939adf4264c846b7068f07fd616bea58ca20454f0eaad5d2bc1e2dafa69fc0f1e6a74116"}, 0x86) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000dc0000)={0x0, 0x0}, &(0x7f0000d97000)=0x8) ioctl$void(r2, 0x0) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000470000-0x20)={0x4, 0x2, 0x7, 0x300, 0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x0}, 0xf0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c98000)={0x0, 0x8}, &(0x7f0000a76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000016d000-0x16)={r2, 0xfff, 0x7, [0x3, 0xc9df, 0x0, 0x4, 0x0, 0x7, 0x2]}, &(0x7f0000d8b000-0x4)=0x16) listen(r1, 0x20) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002a6000)=""/236, &(0x7f0000762000)=0xec) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000c3e000)=[{0x80, 0x0, 0x0, "6094561d7fe0204e689701398b19c53c9bf684758786271a36e1f77de2bd3d1df2641fa3e213c0d50d7615cacb6f21eebcef9d59aff990eb19cdae81d6159b72633923e439ad50b20ab8e57a3ff19abc68d0301e3f1144b8a0438a9370e40cd7b243fb6e7a3d922c278989b9"}, {0x10, 0x11d, 0x5, ""}], 0x90, 0x0}, 0x0}], 0x1, 0x0) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000e63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bec000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000e63000-0x4)=0x8) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e62000)={r2, 0xffffffffffffff64}, 0x8) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001b000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x178}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1, 0x0, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000007000)=0x0, &(0x7f000001d000-0x8)=0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x150, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000892000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001c4000-0x8)={0x2, [0x80, 0x3]}, &(0x7f0000316000-0x4)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b33000)=0xb, 0xfdd6) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000f0000-0x5)='yeah\x00', 0x5) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000011000-0xc)={0x10000000, 0x40, 0x7}) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000012000-0x4)=0x1) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000a1b000)={0x10, 0x0, 0xffffffffffffffff, 0x4}, 0xc) pwritev(r0, &(0x7f0000558000)=[{&(0x7f00007c7000-0x1d)="ce2a93fcd5dbfaead2f4684f56e983b6b2a7ac4df21ba7dac190628037", 0x1d}, {&(0x7f0000728000-0xff)="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", 0xff}, {&(0x7f0000ace000)="7f3beb61bfdf0576b469a6df54be465b7c907717055725740250a5669a7559422dbafd29dfc1398ecace723943de0691d514be64af4cffcba2a519a30431e7a4fc2984a1d42640408e5619fcc5c5974376f69e12aa8ff9bafb16f849a1501fbf06f9552fde4801a5d9cf929af2b565ec5cdfcf36c5320b97a270858f79ef90d9c833805f6c449ed663f6d82521913a32c74345226fa0c8a72bcabac4a9d1917d6a5aa34cc3deb03519c3a1283b12e13906c0712c62d1875a2027fb6f7f35661a4b7fea105677dc74fbc1a0bbbab2a552b4f8a53fd11ce511d213f304b89f5a567ede6fb348bb48ff0c280135781a83a954ae76f3cd6efd", 0xf7}, {&(0x7f00002ac000-0x65)="8bb459bc904c95c0669802ddc82f5b4c2099db1d16e2c7f775beba25d851d981bc655fe4e71b35879dbc0a6b64cae5de5cfa7545fc30114c346adf08b85ecb48143dc9d8863d64154d3202b2724ef30cbeab0ba9345ea9bbd433cab9858ec55b3fdab820e4", 0x65}, {&(0x7f0000e6e000)="66c69318c7981242210ed134d258adf65ab0b410d5d621277aa125db6ae6304ad612342c0c183b5dad881310948f43827dde8a3b39703ddcf8412ac6596cda7bd5c9bb009e6b9afcb131d05074e5a08cbf16762db0dbe3f1daf62d76e5f943251b3ebe6ceabcf2041f8d3d6ad885770270bff628fd034a2f854e072a6e61e519ebe1fc074948eeb5f56e3d56759fa976786df32e7510bd41ef33d9c6df2b74ac66acbad4913734a86e362ec98f944c2c2ac54caa4bd638c1f2be7d334b291bcda8a7d24b2288da19f336ce1cc864bcea825350c7a585f82776b29abee9e719bc0026d1f6e59fde8c93ddb0c7cdedf30e8ba369cb7a0e81", 0xf7}], 0x5, 0x0) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = accept(r0, &(0x7f0000394000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ecb000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000b5b000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) write(r1, &(0x7f0000d09000)="81b67111e4235953", 0x8) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f0000597000)=""/106, 0x33}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f000076c000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe6c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3de) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x596}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000a000)=0x32) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000b000-0x38)={&(0x7f0000000000)=@ipx={0x4, 0x8, 0x5, "8b0dcf676d88", 0x5, 0x0}, 0x10, &(0x7f000000b000-0x30)=[{&(0x7f0000005000-0x93)="81e7f7da20ecf0099d0954b3c705aa0e94f73c3b33856b311d40e52a0394e57aefe12e01e24522da71dad9ef0f887e6f4c8ceedcae1a2ad5c7889bd827cbc135ddc2c7552a626ca9b43c3d59d838bae660d4934a7eee8831cb366a4267cf78798ba7f30e32b6208345c9e3e8d6706b4669ea95a2ed9441f0159c892cfb6c4a8c42566c50ee606c5a17ed6d7e5f48098bcf9eff", 0x93}, {&(0x7f0000009000)="9fa81c4e571283f764789ef8428a20df72f05eb75730e8b9bcb0430e63238f6df53f22250e7eb6cfecfe7404dabebd6b543b1b0defa14d2d10fbdeee7eed129061e7795b9b5c5a0ef5db48ec85bc6fc2fd4cbc089d1da8d32b4c308f908a8966e5c4752547e9450cd5f2279d074e86ec553d0fcd05ff112163d3019eda4504e7e0e76dc9a77a3dead7fe5a8616e6aff9d3957abbe9c5255707450fbdb6cc23ff0a76d23e9de2a321007cbb8712f4e02fac89683a9363702406299485d23855d2b7b589b4df9cb5338bc02e70e7b601b4eec1e439b10709ac94", 0xd9}, {&(0x7f000000b000-0x4)="32f8842a", 0x4}], 0x3, &(0x7f000000b000-0x1460)=[{0x1010, 0x109, 0x1, "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"}, {0xa0, 0x0, 0x4, "9b817734678c70dc8eabc8b73458e8f8e249b06ff5cdd124768dc70dee6caa713a5ea1380e236b8ccc456da3b6b6f47c9f3e2c6e8945c5b60b89b1a5a847487e802bbea18e2bafb32469c369be58354c8cf0c4ec08170ec03d5e105f065adc759e9612318e340f7db90b5d6ad0a87981c80d6af1f93c5a20196d3fff3d9782a8a71026192fe2f4ee1a104fcc"}, {0xf8, 0x0, 0x6, "51cb5f2638a38cb6ad079a28d02f0fa8dad169eead291b924005ca9c8f9ceba1ad564e2b68a2c1945b944e6e1f6783c42cdacf1d08d4e2f648359cb04358930c39aae5644bab777b1736fc4289443a837bf2f8fa25f7210a347d578137f848a72e7738e600f6615f0aef0fcc799f573b4f8efe70ac5a3ce64292bd53b15e10889c9802c3be0429dc627ac2c5c42e0c7f36d6052b95604d572c2fb81a23cb15d39836bf17df1d6c454dc858032f25bd993237cb9bb2a0d8efb7cf6f3d8a2e592ad9fe06fd1f1e2c8a5b0a15e3d56807c1365b32ad7fd6e3233b5541cdb1d3e1ebee22f3d0c38560"}, {0x80, 0x108, 0x200, "9bcfb7ba84ff049f658dda5924e22863bdc119017c0d73d758cc9e37adc33b6efd7a82b880be46665f45c41145302071c3ad726b16b2f7ed2cd4adb1776315bcfc459221df82861b977edbb92206703eeb992e94de57232ba4dee16bc7b166cafe4000f198b1dcc09c"}, {0x78, 0x107, 0x1c0000000, "9e4a9b8ede06292aaa89caab5d39ce083c46e6072dd3f42d1865d45c0e7f1a2eaf049c3bb4d821111466d4722f1a0630075fdf86e7afd7cbfe1a8fec51911ef3972ace8c3fe7376d81e3440c96b1959d12a78909a2325e3a9f122f1a2666c7446af0b4be95"}, {0x70, 0x109, 0x81, "93445ed4935bd1bf748dc450ceac8fa06feae205577bef383e663c178994b77887a7a8e5de0b7424805c63cb48831f904b7be74f91dc88278583c0d443bf6349908b3fc5d1fcac5c8ae1beda9bbb05f557f6a07a409d2bcf0bdd3bbf2c78b5"}, {0x70, 0x10c, 0xa7d, "76042ec3a8a5f5e804fb5f58fbe9fbcb8932d4910d472052187cc6f136e38da846b877e96d7cf59bc8e14a33ec638a9b8b8561022de786308b5c7755132c8c3fb8cd1d775bae6acb5aadc44b2039b65356b5b7dff35c3048ee8206755f124b"}, {0xe0, 0x102, 0x36e, "c52412b1f7850f7575ce2317336d5e705482d9a56ba0a0a56a8c46e044f1c05dab4b6c6c0069f885971c4fc547327f9d794bb7efb3b6003419b18da0c394aa9987671fc2e4f18086c7b26c85bd7a3b1692ce56aaab89dfe298e69e4441da1caaa727c5594b1b9bb7c0a9bfa5a6c14e98d9a746b10d1bdf58a338b1974c752003aa2c326e05fa2fdc89b7c938e18f9c336eee556b7254d766d3ef59deb8ff1d59058c24099163156abb9e01c9d71068b82072fd66083f608aa03044f5e48e87794173ef644ceeac17bdad7ec125bc3a"}], 0x1460, 0x0}, 0x8000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000008000)=0x1, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x340, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009fb000)=0x10, 0x800) connect$llc(r1, &(0x7f00009b4000)={0x1a, 0x1, 0x0, 0x6, 0x1, 0xe2f3, @random="8afd8ff20ea0", [0x0, 0x0]}, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x6, &(0x7f00009fb000)={0x0, 0x0}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f000061f000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009fb000)={0x0, 0x80000001}, &(0x7f00009fb000)=0x8) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f00009fd000-0x38)={&(0x7f0000206000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009fd000-0x10)=[{&(0x7f00009fc000)="e62e4b05269e5d1e4e", 0x9}], 0x1, 0x0, 0x0, 0x4}, 0x8004) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00009fb000)={r4, 0xffffffff, 0xf9, "71e3cd0c85cca498d6439db844f2afede7d1c4141071aaa10561d289f774d1065a9b97f08993a061c0033a5b86fca1c4f27223e03b4c989ac0d2db45d133067c9d849d6d3fbf7cd7c38de9244a046a86390051c5e1498c5c961f7ad2e388e95dcde4026c3f08430afa95bc07e3aef6d3225a5eb8e161102ef8ad57919a3cebaa4b4da2ca37f227b959b7934257f104e0e3abf0d7a3d96ee92e047c18f0e320d7758be536dff6baf72a37cfd86be76c6decdf741308f380f58bf0e2bf319aad4980ccb629bc3fc801de93418e12851c0c58dcf2ce202fb32a1a38789792529daf06a6032a4ec09c0eea7f8956e7d471ee37c26b3bcce3ead498"}, 0x4f) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009fe000-0x8)=@assoc_value={r4, 0x6}, &(0x7f00008b0000-0x4)=0xda) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00009fd000)=0x0) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) r3 = socket(0xd, 0x80000, 0x7d) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000695000)={{0xb6a, 0x8, 0x0, 0x5, 0xf34e, 0x800}, 0x5}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xffffffffffffffbc) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000ffd000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000009000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000013000)=0x8) close(r2) connect$ax25(r1, &(0x7f00008a5000-0x10)={0x3, {"1705dac78cc34d"}, 0xa19}, 0x10) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000ef000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000006c000)=0x9) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000c3000)={0x3ff, 0x54c, 0xfffffffffffffffd, 0x4}, 0x5) 2018/01/22 00:00:06 executing program 5: 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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r2, &(0x7f0000c9a000)={&(0x7f0000a8c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b92000)=[{&(0x7f0000de1000)=""/241, 0xf1}, {&(0x7f0000cf7000)=""/4096, 0x1000}, {&(0x7f000031a000-0xcd)=""/205, 0xcd}, {&(0x7f000019a000)=""/157, 0x9d}, {&(0x7f0000498000)=""/63, 0x3f}], 0x5, &(0x7f00004ee000)=""/100, 0x64, 0x4}, 0x40002000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00009b4000)={0x2, {{0xa, 0x2, 0x43ae, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x51) sendmsg$kcm(r2, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x12) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x1076, &(0x7f00009f1000-0x1076)={@random="693d9a1142d1", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x100, 0x6, "da2d92", 0x1040, 0x2b, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, {[@routing={0x3f, 0x4, 0x3, 0x3ff, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @fragment={0x2c, 0x0, 0x1b1cc640, 0x1ff, 0x0, 0x2, 0x0}], @dccp={{0x1, 0x0, 0x4, 0x1, 0x101, 0x0, 0x0, 0x7, 0x9, "b56efa", 0x2, "77bcc7"}, "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"}}}}}}, &(0x7f0000299000)={0x1, 0x2, [0x41d, 0xe37]}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ba7000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000954000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f5c000)={0x0, 0xfff, 0x8203, 0x401, 0x5, 0x20, 0x5, 0x457a, 0x0}, &(0x7f0000407000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ddd000)={r2, 0x7fffffff, 0x30}, 0xc) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000240000-0x8)={0x0, 0x0}) accept4$ax25(r1, &(0x7f00007f1000)={0x0, {""/7}, 0x0}, &(0x7f0000ae9000)=0x10, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007d5000-0x10)={r1, 0x50, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008bb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast1=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}}, &(0x7f00006bd000-0x4)=0xe8) getsockname$packet(r1, &(0x7f000012b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e4d000)=0x14) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000bc000-0x48)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff, 0x1, 0x3, 0x2}, &(0x7f0000ef3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007ef000-0x8)={r1, 0x4}, &(0x7f0000992000+0x803)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fb1000-0x14)={r2, 0xf4, 0xfffffffeffffffff, 0x80000000, 0x1, 0xfffffffffffffff9}, &(0x7f000023d000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acb000+0xbc0)={r3}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = gettid() ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000434000)=r6) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000718000-0x8)={r3, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000271000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006db000)=0x8) 2018/01/22 00:00:06 executing program 6: socketpair(0x8, 0x1, 0x9, &(0x7f0000b5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f000064c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b55000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000748000)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x5, 0xd24) connect$inet(r1, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 286.268921] sctp: [Deprecated]: syz-executor7 (pid 4354) Use of int in max_burst socket option. [ 286.268921] Use struct sctp_assoc_value instead [ 286.304246] sctp: [Deprecated]: syz-executor7 (pid 4354) Use of int in max_burst socket option. [ 286.304246] Use struct sctp_assoc_value instead 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e87000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab1000-0x4)=0x0, &(0x7f000003b000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003e5000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e01000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c35000-0x4)=0xe8) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000c39000)="893357039d684393044dbde609bae60894f838754f9a60a9b31664705403e417b1963fab6cf5e8bcf9d7dbec5b4027f18922ef4076a015bbbcd641ecc0125f06a87568558b4177db4a9f7e9a377f6fccb7377d0f6ce0d1f2c21fbaf7bed3a6bf7cf9a1ab3d390a8c6cac559283fbe88edf5a9702c3960b927e86e887d4d9e735fa071ae91968edf0dfa5f5bd3b4bfec4d331bb83bab58a34d5cc55ad3fe7aab20d15a41f3c655a65", 0xa8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbd000-0x20)={r0, &(0x7f0000fbd000-0x1)="a3", &(0x7f0000fbd000-0x2)="098d", 0x0}, 0x28d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/22 00:00:06 executing program 5: accept(0xffffffffffffffff, &(0x7f0000218000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000)=0x2e) connect$bt_l2cap(r0, &(0x7f0000e00000)={0x1f, 0x0, {0x0, 0x256801c1, 0x3, 0x2, 0x2, 0x0}, 0x8000, 0x4}, 0xe) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/22 00:00:06 executing program 7: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x48) r1 = socket(0xa, 0x6, 0xa1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$unix(r0, &(0x7f00001f5000+0xa02)=@abs={0x368078d3bb3ebbb9, 0x0, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00006d1000)=0x101, 0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f0000423000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000ca8000)=@getlink={0xf4, 0x12, 0x101, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0xcc, 0x12, [@IFLA_INFO_DATA={0xb4, 0x2, "d1a6e6bff0cb5cc42909e64f2cf19a069ab3068036b5f2f761770f35feac29f480bdf84a3cf14d207fa0b12c096d71f8f81ad5c457cf0e1fec5a5fdec782c5e395cad8b70106e6115e70b882069ad310e0f55156a352cbd031878d1cc59eeea557dfc16167bbce085a670525f538d82f125503fd17b04765cc1c0d1f3bed5f020baef7e05e90721ea6c462dcb4c889a5579d9047643b1bca2ca4a5ca13478244631e5997e97509d11b649a027fee6f"}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0xc, 0x1, 'vmne,\x00\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) socketpair(0x1, 0x4, 0x4, &(0x7f0000479000)={0x0, 0x0}) ioctl(r2, 0x1, &(0x7f0000fa5000)="301fb90a700f639550ce1d1e63010358af36c3e86bed3dfecb9a0fcef77a8ee8f8c5625023478c1da21f016401a9fdaea498112e486b93355c0525e2ae8ce3693857766f4d41b192e18004b51d6b2f9d7f7c") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000341000)={r2, 0x28, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000947000)={0x9d20, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000654000-0x10)={r3, 0x265}) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/22 00:00:06 executing program 2: 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) pipe(&(0x7f000088d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f7d000-0xb8)={0x0, 0x7, 0x7, 0xe, 0x9, 0x83f, 0x3, 0xfcd, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xd87, 0x1, 0x6029}}, &(0x7f0000f7c000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000aa4000-0x8)={r2, 0x7fff}, &(0x7f0000736000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f7c000)={0x1, [0x0]}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f7d000-0x98)={r4, @in6={{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2}, 0x98) ioctl$void(r3, 0x5450) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000774000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000020007ffc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000253000)={0x2, 0x7, 0x7, 0x100000001, 0x4, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e6b000)={0x6, 0xcca, 0x2, 0x1, 0x18, r3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d86000)=0x0, &(0x7f000075a000-0x4)=0x4) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000098000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x10, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004cf000-0x4)=0x2) 2018/01/22 00:00:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000-0x108)={0xa7a2, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xf, 0x140000000000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000aea000-0x4)={0x8}, 0x4) syz_emit_ethernet(0x2b, &(0x7f00001a6000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "b4"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000368000)=""/55, 0x37, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0xffffffffffffff05, &(0x7f00003ed000)=[], 0x39d, &(0x7f00005b8000)=[], 0x20f, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) 2018/01/22 00:00:06 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000334000)="4bf663785ae6d5ad7219cb663c3ed37c478dfce5927ed002343237fdc10728424156b998f622f73aaf870adff026018e315038b4887e45d741a41779585ae2e19fe83f5a6e72e97e5f26784f9d5bc256001c62de81757e9fd8dce041b2b943df33a27090a7dfbaacc0aa6701c698265702d91aa4a2fd85c908f9dbb83561083a5ba76fc33469d64d85afd899c854ca6ff5e711d0de1e45510789300281aae64a0af8987eb0360f0b200d3e24bb6390ae7ebf02caec43acd3c53fc5d7b71da6904fe89dcdff9ed9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000092d000)="487580a1404b1367dde1b03d5e75aab7", 0x10) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000000e000-0x20)={0x8, 0x6, 0xa2, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f000000f000-0x20)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002000)={&(0x7f000000f000-0xf0)=@upd={0xf0, 0x12, 0x8, 0x7, 0x2, {{'gcm(cipher_null)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8000}, {0x8, 0x1, 0x3fe0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) getgid() bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/22 00:00:06 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007e1000)={r0, r2, 0x0, 0x1}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000)={0x0, 0xfff}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)=""/206, &(0x7f0000001000-0x4)=0xce) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000003000-0x14)={r6, 0x32db0160, 0x5, 0x8, 0xffffffffffff9d6a, 0x10000}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r1, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000001000)={r6, 0x721, 0xb8, "8011b30a2648916d7b5e908aa1234909e079af591a59a695e21e1cead6f189206c25cafe73ce9f9c8c3390df7c1d4adff33ae26c30b05fd743118c1081ce88f5bcf39c82e74969f65e49e1e21e87eddf9f6a0e02488e85e96b2a8ef97905841575985f817331cdf95000a4ab1ee051391d5b985afa9b1423be98a63d38f50f252aa413c2ac54175fc4d7e4aeb200c1f7b2feb6b0ebd3c5989e8dfa81758313a27bf0a7c1f18b8beab29c01727d5fad6858fd7d10280d0aa1"}, 0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r7, &(0x7f0000005000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000006000-0x5c)={{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x687}, {0xa, 0x0, 0x1073, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x862}, 0x100, [0x10000, 0x4, 0x0, 0x1ff, 0x6, 0x7, 0x7, 0x1032]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9bf1, 0x4, 0x0, 0x7, r6}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r7, 0x107, 0x0, &(0x7f0000007000)="320ef34f6ee98e65c0d8856e40a1708ab491171fe93ecbf7b239195aa2f8889dad7d5f2a294f226aa196f0ddcdd13c99058886f434708bfb37aa9f42063318598c2ca9d61364d7d7d460f0737962cba04ea616842ab4f36ad995f298b8411214ec168bb7b005c9e5d22ce9a7a179792bb3b4a3e318d67b2ea03df48b508f12d88d885d2b5c17f72d7af2609793706647e5423f5ae4aebf7c55825caa25579d4f7c513ae53723a5339b9c25afacc5dec2eccd9bb0da40432bdc428da42fbd822e86e11135", 0xc4) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000001000)=0xbf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000001000)={r9, 0x10, &(0x7f0000006000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006f5000-0x28)={@generic="d62040880c337d8de744fa6265ec526b", &(0x7f0000500000)=@ethtool_gfeatures={0x3a, 0x7, [{0x5, 0x800, 0x7fff, 0x6000000000000000}, {0xd, 0x6, 0x900000000000000, 0x20}, {0x8, 0xdba, 0x9, 0x1c11}, {0x8, 0x8, 0x8, 0x6}, {0x4, 0xfff, 0x7, 0x9}, {0x10000, 0x5, 0xf4d6, 0x7f}, {0x200, 0xdde7, 0xfffffffeffffffff, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058e000)=[], 0x21f, 0x0) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket(0x10, 0x1, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) connect$l2tp(r2, &(0x7f0000c78000-0x3a)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fee000)=@l2={0x1f, 0x5, {0x3, 0x0, 0x9, 0x81, 0x2, 0x7}, 0xce, 0x4}, 0xe) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00007f1000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fef000)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000220000)={0x6, 0x2, 0x7ff, 0x200, 0x0}, &(0x7f0000942000)=0x10) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000284000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x3, 0x23, 0x500, 0x2, 0x0, r3}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000074d000)=@assoc_value={r4, 0x80000001}, &(0x7f0000ff0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000088e000-0xa)={r4, 0xb, 0x1, [0x7ff]}, 0xa) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fee000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000ce3000-0x18)="311c0603d930e6f8ef05c64a1697354efbf7a1258a88e16c", &(0x7f0000257000)="13", 0x4}, 0xffffffffffffff1c) 2018/01/22 00:00:06 executing program 0: 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) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f7d000-0x18)=@get={0x1, &(0x7f0000f7c000)=""/114, 0x3}) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cb5000-0x4)=0x0, &(0x7f0000ee6000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000756000)={0x0, 0x1, 0x5, 0x4, 0x4, 0x8}, &(0x7f00001f3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffa000)={r2, @in6={{0xa, 0x0, 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]}}, 0x8c) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000613000-0x18)={r2, 0x7ff, 0x20, 0x10000, 0x4}, &(0x7f00005dc000-0x4)=0x18) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@empty=0x0, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005b6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e10000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d29000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xccf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcf}, &(0x7f0000843000-0x4)=0x98) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = accept4(r0, &(0x7f00009b4000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000b99000)=0x1e, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004b1000)=@sack_info={0x0, 0x80, 0x401}, &(0x7f000010a000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000154000-0xa0)={r4, @in6={{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401, 0x5, 0x1, 0x18}, 0xa0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005f2000+0xb16)=""/250, &(0x7f000095b000)=0xfa) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c2b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdb000-0x4)={r0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000264000)={0xdef, 0x82, 0x0, 0xff}, 0x10) r2 = socket(0xd, 0x3, 0x10) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r2, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000014e000-0x10)={&(0x7f000079f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b67000)={0xb, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x22}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x4, 0xa, 0xb, 0xffffffff, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x92, 0x4a, &(0x7f00007d5000-0x4a)=""/74, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={0xffffffff, 0x400, 0x8}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000020000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000001e000)={0xd, 0x13, &(0x7f0000020000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x90d, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1f, 0xf, 0x3, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0xebe6, 0x1, 0xf, 0x4, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0xa)='syzkaller\x00', 0x400, 0xa2, &(0x7f0000020000)=""/162, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a1b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005a1000-0x4)=0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f97000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f00004ee000)=0xac, 0x4) socket$inet6(0xa, 0x2, 0x3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000f93000)={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]}, {{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]}}, 0x118) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000d05000-0x1c)=@req3={0x200, 0x3, 0x3ff, 0x5, 0x5, 0x1, 0xfffffffffffff9e9}, 0x1c) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000cd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00003f7000-0x20)="77b4a326cc3c8659def8983157f79642e112694df44810c736d165a2b1bb394d"}) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000033000)={0x0, 0x3}, &(0x7f0000033000)=0x8) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000c000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000034000-0x4)=r4, 0x4) sendfile(r1, r2, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff69) syz_emit_ethernet(0x3e, &(0x7f0000ed1000-0x12b)={@random="d7ec0600ffff", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a50807", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) r1 = accept4(r0, &(0x7f000009c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000475000-0x4)=0x10, 0x80800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f55000-0x1)=0xffffffff00000001, &(0x7f0000e24000-0x8)=0x1) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f000000f000-0xc)=@proc={0x10, 0x0, 0x3, 0x410000}, 0xc) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/22 00:00:06 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, &(0x7f0000d45000)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000)=0xe8) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000674000-0x4)=0x0, 0x4) 2018/01/22 00:00:06 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/214, 0xd6, 0x40002002, &(0x7f0000001000-0x3)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, 0x1c) close(r0) close(r0) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0xffffffffffffff04) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f5000-0x6)={0x0, 0x8}, &(0x7f0000ec7000)=0xfffffe9c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000034b000-0x8)={r1, 0x84}, 0x8) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) bind$rds(r0, &(0x7f0000307000-0x10)={0x2, 0x3, @rand_addr=0xb55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000729000)=@generic="fd3b0f9cbb057bb89138bc6a11d009fb") 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) r1 = accept4(r0, &(0x7f0000dad000)=@generic={0x0, ""/126}, &(0x7f00002f4000)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000079e000-0x4)=0x0) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003cd000)="0e5aa3a14a2c2b67b7750c290fc64082aa57b503784dda044345db9fc8c25c9b6aad68bebea10f120981a3", 0x2b, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x30, 0x0, 0x827}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000070f000-0xd2)={0x0, 0xca, "fa9875ba0021122c2e0f61e0c5504c368c3447077f511c5dd8973e0e8f93d6b06b5cb68f95c252be97c0b83a57ccf6777decbca937f57aecee081791ddcf78f4870d1206aea3f5429b13c5cfd626dfea48de6feccb3a3fb91df0f535af5376b6b6fd4a6d3bf5c433ee8762087973f94a92ea6fd3e58065e0ff91600aadd72fe93e3dbc1ac48ee528666851aebf54156c3da1ac80efcaa83ea65ab30628ffe75242babaa1f4cb0874324d4fb518c1e078e97c8a016a855ae8faaff32dac09c2276c8e321e3d058ba81764"}, &(0x7f0000001000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x8001, 0x7, 0x8, 0x65dc, 0x0, 0x9, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x20, 0xa6e, 0xedfa, 0x100000000}}, &(0x7f0000f4d000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000332000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe1000)=0x8c) sendto$inet(r4, &(0x7f00006e8000)="8871bff6faceb242c8f8f2f7cbf2f31276ea0d719342100c4413b2b0680e8eb262debcb54e81b5825aa52dd01cd6c14e050661da171cb2d1b1046f4db541dbc3ca28271b04b8da0ab26e476aff971f378dbcc1d1d440938ad73af6998a66f1a862ed936a3bc2d3733858f9b44e2b061b4a4a63b67293f58b693c131af957dccb70bd596ec5e474a899fa3c276207863d9e1ec52c1c05945e7bad198294b3bdd399457d94e098b9", 0xa7, 0x10, &(0x7f00005c0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x2e, &(0x7f0000534000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff}, 0xc) r5 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000e96000-0xc)={0x60000009, 0x0}) accept4$inet(r4, &(0x7f0000a0b000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096c000-0x4)=0x10, 0x0) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f16000-0x8)={0x0, 0x8}, &(0x7f0000726000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eb2000-0x98)={r1, @in6={{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf7b}, 0x98) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x101, &(0x7f0000efd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c51000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000219000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003fe000)={r1, 0x7}, 0x6) socketpair$unix(0x1, 0x200004, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000efe000-0x4)={r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b35000-0xe8)={{{@in=@rand_addr=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) write(r3, &(0x7f0000ba2000-0x114)="", 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000eff000-0x28)={r4, r2, 0x7ff, 0x139c, &(0x7f0000ae4000-0x1000)="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", 0x8001, 0x0, 0x4, 0x2, 0x4, 0xffffffff, 0x6, ""}) poll(&(0x7f0000ba3000)=[{r2, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e51000)=0x6, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000028e000-0x10)={0x0, 0x2c, &(0x7f0000efe000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000efe000)=0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000875000)={r5, 0x5}, &(0x7f0000eff000-0x4)=0x8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f00000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x4013, &(0x7f0000ecd000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/22 00:00:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x17, 0x4) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffff9c}) 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) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000002000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f0000006000)=""/53, 0x35}, {&(0x7f0000007000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000006000-0x26)=""/38, 0x26}, {&(0x7f0000002000-0x71)=""/113, 0x71}], 0x5, &(0x7f0000006000+0x2b4)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000006000-0x4c)=""/76, 0x4c}, &(0x7f0000002000)=0x0, 0x4}}], 0x30, 0x40}, 0x800) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0xa902}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000007000)={r3, r4, 0x0}) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000395000-0x22)="d363355b3329bc96b5c712cf6fde1bbe4cad8568362e1f3ec9924a59228291681fa6") bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x100, 0x23fe, 'xts(aes)\x00'}, 0x78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000351000-0x1003)="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", 0x1003, 0x1, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f00006e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cb7000)={0x4, 0x4, 0x8000, 0x9, 0x8001, 0x3ff, 0x4, 0x100, 0x0}, &(0x7f0000d58000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000084b000)={0x0, 0xbd, "e15f273177d16d3de499d00a7448f314626cb56ea55f34c5eca01eecfbe355c969d4e0c4896fc95111a8f024005d8ef01186497a6e85ab762450364fd9eb5d5b032f6db7ca510dfd2a9744898298551b508c9e5d5f72406dce7c7a2a1f024766774e5f5fd7adfd8c8672247722715a30bcb8f6a12a8eb30aa8babf96f4dadec2cfbda95659925dbccee744fea59384502cffdc76bf780289054e79585196a7469af2bce64f58c2d2cde5524d5d9ecbe8971cf8200731fe64624c9d09df"}, &(0x7f0000e2d000)=0xc5) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00009b7000)={@generic="55352977babfea39160bbe094d1e8cec", &(0x7f0000cc3000-0x10)=@ethtool_pauseparam={0x13, 0x7, 0x0, 0xe40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r2, &(0x7f00001db000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$alg(r1, &(0x7f00005c2000-0x38)=[{0x0, 0x0, &(0x7f0000a35000)=[{&(0x7f000077d000-0x7a)="914f92ceb9b483e716b13c110da6cd2d1a1ce3a44d2d7ba0473e2e1573257418a64a0c5e84bafd8b236013d61bcac2475c964447866db32aae23063e0a2cf61d04d9d3625f7c1ec7054c2de493c130ab366f705463776ab68e7499e6fbed002bdd6e1fbc4d03d3d228fa4f4a7b8c6e32193b4f428b963870f2e3977a40d08e16fe80caf5469cfc5237a2d5ec735881aad82df1c7f8e8ea840456d23bd3ccf2f8d34445bd6517eb1f5dc1437a1c78299eb2b3268c4737f4d876975bf0062709c78f0eb32a0bd7362ad31a14b82de22ddf46d7c93ed65abdb9ddac6ba530d226", 0xdf}, {&(0x7f000068f000)="b395c144d232bc5fd285ead14e36c3891e5296dd0145b75a3e44b8cb976a0a1901f2b839161872b25175acdffc68d5414dc06d674b577a3d4bfd08d0798f35a70d5727b3e3abbd47a6fb7755b9a31d258752dfc5ae13c6aa14cd64982306f0", 0x5f}, {&(0x7f00007be000)="", 0x0}, {&(0x7f0000cd7000-0x50)="c8e79fad1de70b6531bd2327e011e644c7cdb11e25e848bc1ce6efbc1332caf238dfd140cc844475cc34cd8465ee040c18f931a1b3c8af415f217b1411da025ef2952d61fc0ba2b26b67c28d91457d8e", 0x50}, {&(0x7f0000cf3000)="73f3cea7e3e3c3f1f35561345644af925aa5093768ca53c70389100f2abbb5efbe29839485874ab18c60e52904b6a934959c1488e334a70c4ce18e3d418d35ba9467db38f117544a48a74f4d3f535f438a4148cbed8cf25353ad63ada00be01ae2b0b053ace88ab500d2c808f7964680d879f4413f6592cb04e81df37aee25bc91a583403530aac79be9c8f067958855ae3f558b152f49c62723568473501b09c3b1b929e09ec51fe7656a97", 0xac}, {&(0x7f0000bfa000)="35cb792addd6fbae00e296a1543104fdbda242cacaf50e2c03286b1bde9ac63087ea325915312bd915ff96648b3d57a8a589a3509746ac4a9a50607f9e55dd76d3479e2ba80b2fdfdb3254f4aa7fc410efdf50fa83bd3c7becff825bd2068e3be88db4a2d1e4efce61741d82591782ba54f553b3f53986e03fd8539b", 0x7c}], 0x6, 0x0, 0x0, 0x4000000}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d7b000)={r4, 0x0, 0x20, 0x5ae, 0x80, 0x0}, &(0x7f00009e1000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004ef000)={r5, 0xfffffffffffffffd}, &(0x7f000019e000-0x4)=0x8) epoll_create1(0x80000) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000078c000)=0xa0000000000, 0x2) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000584000-0x3)="43b214", 0x3) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f62000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001f7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000014d000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d076", 0x30}], 0x1, &(0x7f0000671000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aca000-0x10)={0x0, 0x1, 0x9, 0x2}, &(0x7f000099c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000051b000-0x8)={r2, 0x10001}, &(0x7f0000e0c000)=0x8) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = accept4(r0, 0x0, &(0x7f0000a95000-0x4)=0x0, 0x7fe) accept(r0, &(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000111000)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ed6000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000-0x4c)=[@in6={0xa, 0x1, 0x104, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000+0xee3)=[{&(0x7f0000007000)="ef5048b6bacead92ca24cf4ad8d6230899394294d082f343f14ed19a82143355bce2d0628657d52a38e202d161340173608e14443e24f9a0196c6945aeafbb81dec036f71130c45172dc", 0x4a}, {&(0x7f0000001000-0xaf)="f91f3c6d47797cd04695391fc441b4af11c7795aea5f392960850144fb81a5627ad964351bf33a5c2762f851da1288fc868bbcdc759cb66e1ad7727badb20c5598cc4dbdc1cb118fe64da9993fa2eab5e3276004d98212a88c409de17a11104e175142c35921e60f6921318b8bf276ba0b3f163bf8e1e92d854cbaefa5243eab958cdd58927dd90124767f1bd17b8a8dcfa94aeea01f20fd09ad59d92927be194ceae4659a4c926b544fa812df9484", 0xaf}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x4) 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, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0xfffffffffffffffa) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005ae000-0x5c)={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, {0xa, 0x0, 0x4e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1, [0x114, 0x3, 0x0, 0x4, 0xfffffffffffff372, 0x9, 0x7, 0x1]}, 0x5c) 2018/01/22 00:00:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x30}, &(0x7f000044d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000107000-0x4)=0x8) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000162000)={0x0, 0x0}, 0x7, 0x8) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socketpair$inet(0x2, 0x80807, 0x20005, &(0x7f000000d000-0x8)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000007000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000001d000-0x14)={0x1, 0xffffffffffffc2aa, 0x400, 0x3, 0x6}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000012000)=[{&(0x7f000001b000)="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", 0xfc}, {&(0x7f000001c000-0x8e)="1d385e1a2277aa1459ca279424a2525c70fbc1907806526ecdefe0f976ffafae11392ee272d36268d38e115d6322fe71889ec2fa0e5f1f1ae98d54a34f2439c0be444021bbaa29244d0e6d2c4a588ddc220c006a59f13ee74c0ee4816e4b9659c62c77d4c840a3092ac16e1632fad4d140b950ea6b578004b334e518482c64c2876fce22b48947f9dce0039e35dd", 0x8e}, {&(0x7f000001c000-0xee)="54ca2181d3a0485da18136db24052af5f74eb7c20a81c85864a4581484bf880e0baa820f5beba596c9d2fb82424086bbc0dba032d5be00ef2b504fba116434496957b6baa9efdbd2acea51802866637585905c365b94796c66771f292477ac72dc1dea8eb5d8065560a2f8f06284c9e74902652169639f0dea3f55b6b367df622592b88408b0763efb4aa3c6785af14339402f296339bb8518ab2d0e58d7309df18926e75bb3afc5455645f55316c9fdad0181d8c8bbcad987b2ac8465e782e77396baccda34e659b01dda55357671b67211bcaa1efed56f4513a7cf83e4ea29013597721440303a455eadbe73d3", 0xee}, {&(0x7f0000019000-0x86)="f6b20317f8e5bfe7af8bc3689ce39600e8aa671ece77dc05db63cbba33fd8a70451ecb0ae1f0eb9f7f2197a2d7f795fb71fc3a09c2a1ad5f916e8278dd9040830069e7fec8b930475668e006c460d2087919ef6ff6e14fdee3971adf713d7aace0cb0bdaaf268981fb3c75a4b5318ac0d86116d5b92a717a76969785a11cc5875f37d8e529d4", 0x86}, {&(0x7f0000016000)="b8f1c099b5b90c9a1f4bf7cd20bf", 0xe}], 0x5) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x0, 0x0}, 0x4, 0x1) 2018/01/22 00:00:06 executing program 0: unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f74000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x2, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x4, 0xf000000000000000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007b9000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000001000)=""/111, 0x6f, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) unshare(0x28020000) r4 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000)={r5, 0x7}, &(0x7f0000002000)=0x8) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000797000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000868000)={0x0, 0x4}, &(0x7f0000df4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000510000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff, 0x0, 0x9, 0x8}, &(0x7f0000f39000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f000055c000+0x5da)=0x6, 0x4) getsockname$netlink(r3, &(0x7f00008f2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000213000-0x10)=@common='bcsf0\x00') 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = socket(0x2, 0x3, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002c7000)={0x0, 0x80, 0x1, [0x3f]}, &(0x7f00004d6000)=0xa) getsockname$unix(r1, &(0x7f0000ab7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e10000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000751000)={0x9d3, 0x8, 0x80000001, 0x101, r2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000f0000-0x8)={r2, 0x800}, &(0x7f0000928000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000483000-0x8)={0x0, 0xb5}, &(0x7f00004a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000126000-0x8)={r3, 0xb5fb}, &(0x7f00008db000-0x4)=0x8) 2018/01/22 00:00:06 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001a5000)={0x0, 0x4d, "bf2e5efd0137b7f9752bec6716a9c91ec33755704ed84dbc848474f438b5579683784a82ab341c9ea521c1f36643502d5b53df5e7c5d0a81f319b312db5082c8b8ea62697fd3804b73173403b0"}, &(0x7f0000000000)=0x55) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004fb000-0xc)=@sack_info={r1, 0x2, 0x4}, 0xc) ioctl$void(r0, 0xc004587f) r2 = accept(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000-0x4)=0x7, &(0x7f0000003000-0x4)=0x4) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[], 0x0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x10001}, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={r1, 0x0, 0x6, 0x7fffffff}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000001000+0x1f0)={0x3, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r5, &(0x7f0000006000)=""/6, 0x6, 0x101, &(0x7f0000003000-0x14)={0x11, 0x13, r3, 0x1, 0xee, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendto$inet(r5, &(0x7f0000001000)="8a106f7b195335dd270c4d", 0xb, 0x0, &(0x7f0000004000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f0000002000-0x8)=0x0, r6, &(0x7f0000008000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000009000)=[{{&(0x7f0000002000-0x14)=@ll={0x11, 0xf7, r3, 0x1, 0x9d14, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x80)=[{&(0x7f0000000000)="c4f65deae1379ed22e2a543787ba7feba78b3385cf5acbb242a912234cc6aa717dbb5fdd1829d9bdaa7f700e49f44a6a0bf49996c095b36748e3f5bfc2dc3e76e4027e714a776d000a03f92038310aa4fc3de33c0340bcc37e56e2f30d25402333ca3950f4673f5d9488f47ffa5ba0a1", 0x70}, {&(0x7f0000007000-0x94)="4fdecb21d4857630015da8fb75caf2717468b862584694f3ef0d8bea35bd8fc6ce10569359b0a8ea0fc6a64f6783cf8216500d9c7c9dbd3d2a37a3eed582dd81be3182907434a86a23f8ae4ea5741935ed2be16b5b7d2df8e4b3f3ed65f98c58c930142eb96b4dd014449926457874f4fec579ab05a33956ff3a7a554a8aa46be2da38e05cb3d866b89e65e40098e560bffcbcab", 0x94}, {&(0x7f000000a000-0x97)="2d741d4092fc7c5f7a29b150873643f599cab891b36f4b509d08a392fcbb9635b5ec3885419aea2cc4dd6fd59160b2ae9b1c22a29836b039a0aa449d725ff334ee309477e8b9dfbbb34b26832d2783785a158164f4a3787928f34c7665688e0524232da7eae70a8cdafee00d928f5b533ef6812074b80189a75f8f94ff280db4e667c51171fcc8e502e7524cf50107597786db931f471f", 0x97}, {&(0x7f0000009000-0x76)="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", 0xff}, {&(0x7f0000009000)="17966003e254b6b5680d018fbb8ef6fa64be2f6ad5b9f474b465f8fedcbde93e10cfc29d16c9239407a94bfca4701a247050097958d98eb211bde854d604c6d889784d2a5abcc6d6d96dcae6b770c3736bf7c4b792dab43233674595c18a62b75862a59ef0304356bd", 0x69}, {&(0x7f000000a000-0x12)="1c41b444b9cf413c1ff84bf23bf38d8cdd69", 0x12}, 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0x1000}, {&(0x7f000000a000-0x69)="7720102002f7aef2014de3e12aed31a1dcce734fdefca0763dc28d5a12e780056b67a14145f7201de986ea6a40e18a795d1432fbfd6ee313ea6c782b80fe50d1cbaa0993cb88a74b99d961f5a8e4f0efe598c568c0b521a31a467e46897452eaf91016f5ddea7fd022", 0x69}], 0x3, &(0x7f0000007000-0xb0)=[{0xb0, 0x112, 0x8000, "6e2a3706eed784ae95d305d0af3511894a6100368cb16dee347f964ae061ea27d97cee809c290ecc6f7fb2b5c5414807e8ebee57193e587a2f38f191fc4c4b48ea0189c48c6dd1b308ba6fd9d08474b068cd925d24f1224c61d4184810a3d7df213011d16fc4bc24139a42f377d4562db525e682d3b6c17b14792bd28c068779a8e22e0a568dbe61d942df25dc4b712e192f690c96727be82d5c6375e17ed274"}], 0xb0, 0x20000800}, 0x0}, {{&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x3, 0x4, 0x2, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000004000-0x63)="c3cf28bc2dfc69ba09216a54728a3c13f30dfba5cd436d7c2d0bca12d77c01dd26df44aef23b574f8580eb1a21c3d5ecee6e7370fa24e4e83014da42da865e7e0d9d1e1216b789ff051f7fbbf7aceac475feb2950b3d009b6516b7730d5fda14b97082", 0x63}], 0x1, &(0x7f0000009000)=[{0xd8, 0x107, 0x401, "5af3db350aacd8c23e3d4bc465535894f47d65fc9f243cce9a37ce935b07ce60bdaec3b8f87a7b4ae631ab835b450f02e24eb1112c856feded389aafd64413f315089240bbe1c5cdff6618d2e8de4b88b6e1c9144dafbbf1681f9988e952eb606376d1cc729f2a4e9595e09a2dea85e28bc23598dc87956d87fa033d5e5583c49c3972508336d7cad9ed9cb2d8d656a68c2323309f5c8c41c0709efaf08ac4cdf1a270c0da2b7d59eb2d198e532ed8bd0e95446febaefcdb94c257985eb383d083d1bde6cbcd69b7"}, {0xd8, 0x19a, 0x2a, "3fc3bec12d5c36cf887a7269b507c2dfa25f7e82b7a0ebe26ce3d9ecca1b10ad4fd7e7cda4a2d31b84e666eebbab1e17536ba41d5f57df20c82a5a2967e6779b0c41d4882c264f7b3111e3fd0226aef1ac4e4cec93d5a30eb74bab05ddf751f4ab83d7c3a8cfa78df9036b133e7ffe3977a75c116a344af57cc0a766b731dd2e27a218ae2875bfbe6cb8c8b238d809d4cf8baa12105d3f80a1854af8a582331a3ec7c1686da1b5642dc5bacc8b269be86eb06620df89cf839df4054608c2fe1f04263d637d31"}, {0x78, 0x11f, 0x5, "41ceef06d3d8053a63e1572a687db300e5437d79b26bed0376d476d004ebea019a6a4596c1653d33d95c33e29c92afa86127a0b27e5025cc1368d6b364d60f95677fecbd97163ff0f2cee4f3f11bb6ed9d054bc5241c18ed36f6b068cbf9378d9485"}, {0x98, 0x116, 0x7, "b191970c86c6dc9e4244401035a26c34afc56484382b54ea40b525559ab1cddaa9edeb23ef5ee3582a947109256ebfb964b70b0a652d7fc40823e662bce1d03fada83c96d7c4577edf01b1124f709cdc7063099f6c65eddd147cce54b2e91ec4515d15d86e065a3e6d182b9f3e4f4903f01ffe7d00707344c3b2b0b7467c77cbf9109588d5a64a"}, {0x100, 0xe70bf9cf1926ed5, 0x6, "87cc1e6a3e0f4c5c7c3201f88d2d74a66c7e5e81da56d959be3969b035aec9c993cb4996c5deaa64374e79c5ab6d53589a5872fc9da8a4ec4529da6d4badb619735d8996fdda7888d5f7b1ef3698760ff017cf050679dc485ce43093628ebf1f6f74a11ab6949ff4fdda27837b659c17c8d5cc50ec1e38bb7fc3dc6c2de6537ffa4f839c86e671c71ed1253a6c94a7fb8ca448f7ec81477684aecf0c1a82e26bcd8d836de09af81576ddecff5b8ad575655be14cfa2367db3e6a4922cf8ceaccc08f027be2b7d5be22793da99904c3e8fe16e141ed190363f7006696e620eb004ec226bbf2ed141127"}], 0x3c0, 0x4}, 0x82}], 0x5, 0x8084) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000007000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000016000)='dctcp\x00', 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000015000-0x8)={0x0, 0x3}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000018000-0x10)={r1, 0x58, &(0x7f0000016000-0x58)=[@in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000f000-0x4)=0x10) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f0000ba6000)={0x27, 0x40, 0xe6a6, 0x7, 0x4, 0x6, "be6d6c11ea02c4ede6253e05d969e5ce45648011d94fa5b14eb1fc4ee87ed602b520f68fa2ebabdd67e16c69d98d03850afc32ced8daea6a049a86eb94b121", 0x8}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffd000)="b70a75b0d5e307e5b3b60ced5c54db0ae8", 0x11) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x0, 0x4, 0x7, &(0x7f0000617000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006d9000-0x8)={0x0, 0xfffffffffffffffc, 0x3ff}, &(0x7f0000f8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000846000-0x8)={r2, 0x9}, &(0x7f0000426000-0x4)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009c5000)={0x0, 0x0}, &(0x7f000023e000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r4 = accept4(r3, &(0x7f0000414000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ab4000)=0x6, 0x80000) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f8a000)={0x0, @in6={{0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000932000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000026e000-0x8)={r5, 0x4}, &(0x7f0000c4c000)=0x8) 2018/01/22 00:00:06 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d23000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0xfffffffffffffd33) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendto$llc(r1, &(0x7f000048e000-0x45)="bc4125772cd147af883317d42e3a4ee4cb42122a7d6a29cce47b1435b9556146fe9870deddfc9a3c1557327cb1f0d01fc50fd7f24cfee8cae8c4debadadaa6af580af22304", 0x45, 0x24040804, &(0x7f0000eee000-0x10)={0x1a, 0x15, 0x1, 0x4, 0x7, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f19000)={0x1516, {{0xa, 0x2, 0xa99c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000082c000-0x14)={0x1000, 0x24, 0x200, 0xc27e, 0x18}, 0x14) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000f5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000467000-0x4)=0x0, &(0x7f00005c5000-0x4)=0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f27000-0x8)=0x0, &(0x7f0000bbc000)=0x8) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f7d000)="cebd1c6f5ca211f67347ff0e5e72d90d65bb74f7e4403fdecf31d0df29c3be91098a41ff70aadeaacea69cc133405a5f02436cff50a596a0b2606b4b4b94fe1932a84221aa01d1c2dd45254b0aa55029b8917f49fada127df8d7ef14f612f3b5d424d60a849889e2546b5f78523e4a3bdabe6736bd33946b70fe3cacf00805e99f35d560a1f41a096ae959d21999f363919d109ef063c0705fd48964d7d041f0c2f7a98ed8b12746caf0de46876969e1feafe57732ca5f587e1f5c49eff0ef9c2e4d48c362a6a952759b4eb6a463f3308a690a0b6bdc594e86db8a76cec3164705124dda5c0f8a15e94e85bc4c10fac7eac2e7", 0xf3, 0x4000, &(0x7f0000874000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7c000)=0xe0, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cd0000-0x38)={0x0, 0x0, &(0x7f0000f7f000-0xa0)=[{&(0x7f0000f7e000)=""/4096, 0x1000}, {&(0x7f0000f7f000-0x79)=""/121, 0x79}, {&(0x7f0000283000)=""/157, 0x9d}, {&(0x7f00005dc000)=""/0, 0x0}, {&(0x7f000076b000)=""/4096, 0x1000}, {&(0x7f0000f7e000)=""/51, 0x33}, {&(0x7f0000e69000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f0000f7e000)=""/186, 0xba}, {&(0x7f0000494000-0xff)=""/255, 0xff}], 0xa, &(0x7f0000ad6000)=""/59, 0x3b, 0x1}, 0x40000000) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000137000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dce000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad7000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ceb000)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000472000-0x4)=0x0, &(0x7f0000dcf000)=0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dd0000)=0x28, 0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000dce000)=[{&(0x7f0000193000)={0x27, 0x400, 0xdc4d, 0x3, 0x1ff, 0x79d, "bceb0dae3ca3f94df8d72ca92898476b4efb4b76ae47246894108e4e5acd2433272347ab591e430ca229d5253b3683a634e773e34ffe26dd84fb7ed6de0855", 0xffffffffffffff7f}, 0x60, &(0x7f0000be4000)=[{&(0x7f0000dce000)="13d0e7d339f09da7ff4a2b4273bc623f642732168f48cc8478cd6de9c1a6a8afd58e3b47ebd6368a2992a1e2dec5e19da5d19ba68701812ad85a1ec52dd8e35ab8a84a2cff76", 0x46}, {&(0x7f0000dce000)="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", 0x1000}, {&(0x7f0000cd7000)="6f92df270af44fed1c300e591a7d8507118f8b0b3d9fe3510e992ecb2a2df245b787c2fdaec995ab67efe71f2a6f61bb33b283ba094ae7250751e43a610848e497d27aa84da642ba426f4db00fd1f9882ac432b9e29d2edbd325aaecfa5416e81d361179f1ea73ec9659", 0x6a}, {&(0x7f00002f9000)="c5c7fc74096137175ca43d538a9748a5efad60e0baa4abaa087445322f9010017b16abf177be755b90c6dcb7df36ce7be394bf16bbbece51b7ba1fe6fe2bd9e331c53839c309e9ef0472d98b0313", 0x4e}, {&(0x7f0000156000)="2fe9ae01c22622db9c0a28b431711b9ef244ff4b7e581d2c45ce252fdc9011f5637c34c0653934e126c618c649f7ad68f94b2d134700467be2ecf3c5d141a8e8423b4abfb1023b79263bdc51fc134eab1db025a3a165b40124a68538a99c64ca9af9c738877b22bb662dd0a395ca0104fbb6a8cb2ffe8c81804e1e97e09ddb7daefc74e0294d84d37432fc3198bd27ac84b976755ea7bcdb9cea075ed5ba5588379f11d2e5d7dcb5da0981c661695b85d291dedbf6568df273eb48abfcd2861d155c20274cfa11b945c1b80f9815028e893cfe767e65f86c64b92bbc8999a3", 0xdf}, {&(0x7f0000312000-0x30)="e7620d1979d5db7c0b4857af7ea57c641c412af68170439d3e52eaa8d27b28382f64c93471e1be4594b1bd152e7f4675", 0x30}, {&(0x7f0000c2f000)="7136399fe388d9f6a369a8009a6a99bbd939158fd0015398743c8f9aaea702aa266a49c071421e9b59351a53664575710570450f1a63356d8109d7b81b3e78ce416e4c3ff4221ee9aa54b23205cf0e318dbfd2b25a21953c67663271d70d6a018b4122fb33ad0055edc1fc5593878b8d38949a028aca03250e60dcbad1dff3376ce69c074f07d48eaec5637ad8ca34b7688c66e64ae193753ff424f4700b800536740b18f01d83805b74875e4675129d5baa672f8409d71fa7084d534bf5f3a6c901f330e87c36d7e24031c0d4461c738a2444b4", 0xd4}, {&(0x7f0000aed000-0x66)="9c0bbb88b805732af165287e6928708ff051b39ad6faff019263064e5fb234b34095d3a11cbf092a633442129dcfd22bf17ea3cc4a700fe473b24f4ad5ff986cfff96fdd5149cf8a541ca94ee6bc1267c6f349b995a52d84099c0ef9aa06288548398c2cf148", 0x66}], 0x8, &(0x7f0000dce000)={0xb8, 0x0, 0x7, "8272df67dde7671d3529accf5f4b9e33616a50e3a7be9dcafccca06753fdd383c8d539cf632cf82e6934c143d176747f530ad642ebcc064de5c0621734f71acf8869faeab26db8fa324f2b177cfd71baf01129cab0e4da5aadc67046afd73851a8cb3e0c1decd42b4c8a7214e0c6c330343b4742ac33054cffd156d127bf28f0d861be1bdd6c36ad4c41e8ed9b713023d25fdf9a3c9675e4054b73e87063c18739"}, 0xb8, 0x24000000}, {&(0x7f00000bf000)={0x27, 0x6, 0x7c7, 0x5, 0x2, 0x5, "c27836d09bdace49a956760f30039bcb6e0c55689a9e6dc8536207885627254b959c7458cd8b397783071e403a05e9cbc25c86b7cb262f61b4ad02c09ed306", 0x7f}, 0x60, &(0x7f00004a2000-0x20)=[{&(0x7f0000543000-0x48)="3a138bb9d7bc12c2f0b7de0a86de2a473af907776d76f920e4fa5712068b674f0e56a7faee1196aa1282c751638387288846e879f0981af0a5203a8757bd787d55acc55c3ed4a8ef", 0x48}, {&(0x7f0000701000-0xe4)="8230e78a2ffe7ac3c484ec462042c1e03848531ad9c493cac772ba1e42c1ec49e0059b6c53fcc4ce3ed10db05913acdc8b27b01af794d774690d22b1fbe472afbcc0b8d02998b03845297bd00bb4d9293fe3f3f168f8fc45a44bde31d2567bd3e48d54b7ab1cec122de9f2fb8463dba853869c808ea7780cf261b30772bc0f7b6a2bbc2ca38ec010226b2b3bcd0409d30eeabf8eca5116b1be1bde813e1b2ac836a2f43a3a067b2fc9aae56900da6ff6884f1f7fa7fe6a01187e2e88eff484d7419793ab22702c8a0c5c98ef4f4a0a7f4d079884c891cc8a1f4807a10cbed8fad420e4b4", 0xe4}], 0x2, 0x0, 0x0, 0x4010}, {&(0x7f00002ca000)={0x27, 0x3, 0x79f8, 0x7, 0x1, 0xdb9a, "7b86bd9068caa76b428a101c0f61478c45279ea19acc9a2a9eb24cacf6ae8cb27c10eba7079b11299e13fe3fd40ff3bf1ecbea7ffed25e1b7bdbab2d349dc7", 0x0}, 0x60, &(0x7f000002f000-0x10)=[{&(0x7f000087c000)="562bb87a4970efbb2b4211c33b52", 0xe}], 0x1, &(0x7f00009cf000-0x58)={0x58, 0x119, 0x25, "843431797a46c47066093628cfcde9b4bffef769069ded4f75ed9fab5f01a01fd34f7cbc7f4d801603dd72716c6cd9888ba172a7dcb0b67de604e018ec0fa13c5bd9a99c1536fdf7"}, 0x58, 0x1}, {&(0x7f0000dcf000-0x60)={0x27, 0x7, 0x7, 0x3, 0x51e, 0xffffffff00000001, "fe781692db8341df18155be99e50ee6011d85b7c480c01479fd152edd79cfea155f32602845d4795d0f220c0572504e1e02c3db57e736ab842efdb82fd2a06", 0x6}, 0x60, &(0x7f0000dcf000-0x10)=[{&(0x7f0000dce000)="56e2ed228db33077acad6504b02f7dd715f8658adc3f218bb649d89a56fc4d8d496ce4272854a6c16bebd23efa12b7ceafc2ec2804dd6f5def3d2e99ed98b391c40994f0d5dc8bad0ce07a754967c1f38330a814adaf9606628b760cf560c0582a953d5947db73444b81c9ce276ebab821d6c786ffae33c927300c55f8fc8f60af70b678124981bd509d3e30035e86fffc945cd36af832c90be8930518032c303995c5a56fcdb344ebf08dc565b408060b", 0xb1}], 0x1, &(0x7f00004e6000)={0x78, 0x114, 0x800, "2711c0c5e583ddf954ae064c78810d4f96f01a7fb70bf7415b56b7028996bf51faeb419e161f847b16f60935892c639d423084af103d781c8dff88f3b8bfdb74a414c9b425aaf22e735874127c97950b67192618d3c0ccc558b29e4d4032f1e7c88ebea17a"}, 0x78, 0x9d392bdde238c3bf}, {&(0x7f0000b9e000-0x60)={0x27, 0x200, 0x6, 0x7, 0x8, 0x8001, "eba7358aa276b54bbf2d276bf8f3736f931c4f1b48c0bfa4768ab6e004548077f57fbd57193a8ebf262df602c436f2764c61e231d9b129d77d5bc4d0426d7e", 0x6e22}, 0x60, &(0x7f0000593000)=[], 0x0, &(0x7f00002ef000-0x90)={0x90, 0x116, 0xf8d, "a676fd052cafa6f58312d5a54cc35d1d0ea4f8cde113a7a961a6abd0988ae3a82ca4c77b2bef323751f0b782e05078f45532c4cc7cf5fa98a41a997eb72f619f9ecdbc48bbac25d7ff398cd24f95e483daf4fae5300fbe8f8635af79a59df57b8e1d9b1eb83b32b39ec08409f799542a91f37fa9b7088729ab1b480d64"}, 0x90, 0x4}, {&(0x7f000024f000-0x60)={0x27, 0x401, 0x4000000000, 0x2, 0x2, 0x7, "8437b675cd33ab82f4ba11413a1565f31f003621c40e35e8ba192363b0c3dd56e8cf096cd41df98f3dd377097d11e0b22d919dec5c1da812fedba57a926527", 0x1000}, 0x60, &(0x7f0000dce000)=[{&(0x7f000053f000-0x66)="0617495d83d43188afcb89a4c7faa824717843c3d2e3c87bfc292aecc2a4b1995d102678faa3a83bb3574d0722ea4105dba3ccbb7e153fe56b7fcd8f4671d091b301c9941a43579d5a408e7570f087ef2ee7853ed678f0ea8e98367528c3a48dae9e97ba5c91", 0x66}, {&(0x7f0000dce000)="6069c2efc75238049deb8f586020ed2f11639a36faeae0914a4cc1f345addf7d20b691981533104312d538e18a6fc336bf9221ed779fc5663e7dad627fca0003a27f7bea67bd36e052271144bcb2c48f42159edaf84de6408244122b1ae1fc5fa89eac3fb4928a7770b7954188dd344dbc7be6e8bb63622b961ac0f03462dc9a0a67982057ff76be67", 0x89}], 0x2, &(0x7f0000d2d000)={0xe8, 0x13f, 0x2, "19b452c0983dc2ab1d30e5552b1b7d46675198e43bb745535b974c4572ad8149272313f02acc7a1a9dbb71ae6642b1aa6732d2a691f1718c8b464db0a6416f494eed78d10b01985e3250227ddb11b4e78be98bf7758421cc0566cbc4d5c335aaa8bec6d8e1380207d639bf115e7fe37b979413169621ac8f8825413395d9720946079275c33976f0896f719c12b572a6481af58389376808fdae0665bdce64adba6c2ece2606dd4a69ab3b7726daa2b907bdb6521b642d1c0c29edc2821ec84a4e549eeadbbb1161ae49d21d2f13475f3149ab2cdea202ab"}, 0xe8, 0x14}, {&(0x7f0000dcf000-0x60)={0x27, 0x9, 0x4, 0x7, 0xfffffffffffffc01, 0x2, "156196c1e2a0bbb55486c9aa4de162faef56bc122f1a46df9874e4702b65ce10453ee0f72b2fefcc0ac1b1287991db8245258bc73804c61ebc6a6777ba6483", 0x7fffffff}, 0x60, &(0x7f0000dcf000-0x10)=[{&(0x7f0000dce000)="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0x1000}, {&(0x7f0000338000-0x66)="75bf64de0ca3f7e4203df402393bbc05de08d529f0ab01fe200493e351e8714083d86e4ea5826a93c6f5e93c8fbd7d260d549797a0cd34661580c1379500146542674e80c17983c70f7cfeabb996ca6796188e3ce29c34343c92229f77ec4ff9644e1984b8e4", 0x66}, {&(0x7f00004a3000)="f60bab1def2d96cae86d77022217e011b59e42dc309799c6aac7fa83ec0b1745af86d9c4f41f366ee6f6f0109219dae2e37a3945b1820a2e5a5a96c26424e308e5c91b1747eb505e33a7955214fa2c210b31066900d86d994d8877cf697754f8f2bb7d23cc6f612512bd3b29ad36b4ebc21214f877f095576e74f694701d25759d66e88ce9d0147c7def8474dc1ff6c4af94c98d411bfb778e84b215b99e32b4a36b668a2efc80652475247f62b75294890a7e05a5b818586a367856d6ee5f53e7f72109c9ab6f201fabeaf9836f1a708fb986", 0xd3}], 0x4, &(0x7f0000dcf000-0x1010)={0x1010, 0x115, 0x1, 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0x1010, 0x20000805}, {&(0x7f000001b000-0x60)={0x27, 0x4, 0xffff, 0x7, 0x1f, 0x6, "b44c43181db8a0487a7c19f26b7e92eca4a7d82c36e02112bcb81af0c0efb7a19e6d19df66412b1e1576a8b6f74de0c3cd89daf1cef536f00bc5cabb355320", 0x80000000}, 0x60, &(0x7f0000dcf000-0x40)=[{&(0x7f0000dce000)="6917aa", 0x3}, {&(0x7f0000dce000)="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", 0x1000}, {&(0x7f0000b0e000-0xe2)="849742ac494b8671da98c06b69e912e2ebf05be7b11cf9cb81ef965f67b41a962e4357f81a73f753dab46c7937544616770572828ced200f17371c00a5e7bdc0ceb7db11bc181240ab6ab85c88382c56bc154a4b0a5336672dc36eddcaeeefa585bb39f8c80a8a354328a353ab9a865cdb4673da2005de876ff260ed40fd3899c5d1c5b6419e81a50418ae72f4695350ff3aab92f6b98c123d7664b8f197f2ee92778b78df7380d015ac3c9b2ae4970930f482c52a04c6c6586c194e878566e7a66c8bc85681feaf6b7ac3806cdc17948aa0dee8528c8be7c136b0e7afde2f9c42fb", 0xe2}, {&(0x7f0000dcf000-0x4f)="88f4bff88281a93e13b75e34bf20410e2ec88d795ad17643f833851a5fbfd665e8622625ac5d7d773f41d32661e1ba01b9197de67bbfbc8173a7281b992a7a82aece119d3fa422330c7821443f6f2b", 0x4f}], 0x4, 0x0, 0x0, 0x0}], 0x9, 0x4800) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f2d000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fce000-0xb)=""/11, 0xb, 0x2020, &(0x7f0000fce000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd4000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001e6000)=0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r1, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00002e4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00008a4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e34000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000017000)=0xffffffff7fffffff, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000ee5000)=0x2, 0x4) sendto$ipx(r3, &(0x7f00001ac000)="", 0x0, 0x40080, 0x0, 0x0) 2018/01/22 00:00:06 executing program 3: r0 = socket(0x10, 0x8000000803, 0x2000000000) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/22 00:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000054f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000104000-0x20)={0x6, 0x9, 0x0, 0x400, 0xad0, 0x3ff, 0x8, 0x9, 0x0}, &(0x7f000032a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000390000)={r1, 0x8, 0xc7cd, 0x5, 0x4f, 0x5}, &(0x7f00008f0000)=0x14) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 00:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 00:00:06 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4(r0, &(0x7f000001d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000001b000)={{0x2, 0x5, 0xd31, 0x8, 0x0, 0x7ff}, 0x4, 0x8, 0x5}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f86000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000796000-0x4)=0xc) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00001a4000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000018b000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d41000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) socketpair(0x3, 0x7, 0x3, &(0x7f00003db000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e47000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b83000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000092c000-0x10)={r3, 0xe4, &(0x7f000097e000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x174, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf78}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xa2}]}, &(0x7f0000959000-0x4)=0x10) 2018/01/22 00:00:06 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000826000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000afb000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000afa000)=0x0, &(0x7f0000afa000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:06 executing program 7: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xe72) epoll_pwait(r1, &(0x7f0000119000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000157000)={0x8}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/22 00:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008de000)=0x0, &(0x7f0000b5f000-0x4)=0xffffffffffffff08) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r2, &(0x7f0000fdf000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x4, {0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}}}, 0x3a) 2018/01/22 00:00:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0x5)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000618000)={0x85a, 0x6, 0x1, 0x8, 0x4}, 0x14) bpf$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) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r1, &(0x7f000057c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000258000)=0x26) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e8b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000089d000)={@generic="3e5b846003bcacd1dfdfcdb8b42670e3", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000733000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xe8) sendmsg$can_raw(r4, &(0x7f00002c8000)={&(0x7f00000ac000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000231000)={&(0x7f0000367000)=@can={{0x4, 0x3cde, 0x8, 0x1ff}, 0x6, 0x3, 0x0, 0x0, "6b171c50180212b1"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/01/22 00:00:07 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x1c, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000-0x60)=[{&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/105, 0x69}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x6}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0xffffffffffffffff, "3a2fc18269d7"}) 2018/01/22 00:00:07 executing program 2: socketpair$inet6(0xa, 0x807, 0x1, &(0x7f0000c92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000001000-0x4)=0xddd4, 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000020000-0x4)=0xffffffff, 0x4) [ 287.015882] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000476000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r0, &(0x7f00004df000)=""/0, 0x0, 0x2001, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffe9e) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b01000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000842000-0x40)=[{&(0x7f00009d7000-0x21)=""/33, 0x21}, {&(0x7f0000b02000)=""/108, 0x6c}, {&(0x7f0000b02000)=""/62, 0x3e}, {&(0x7f0000b02000)=""/57, 0x39}], 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006cf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f8e000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 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)={0x1, 0x1, [0x27]}) 2018/01/22 00:00:07 executing program 5: socketpair(0x0, 0x5, 0x8e, &(0x7f0000394000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000cf9000)={&(0x7f0000d2d000)={0x2, 0x3, 0x5, 0x7, 0x11, 0x0, 0x3, 0x1, [@sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x10, 0x14, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x24000884) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000026a000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/22 00:00:07 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c95000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b44000-0x4)=0x48, 0x80000) listen$netrom(r0, 0x8) r1 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfb, "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"}, &(0x7f0000fca000)=0x103) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ecc000-0xc)={r2, 0x401, 0x0}, 0xc) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000060d000-0x4)=r2) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e13000)={r0, r1}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005dc000)=[{&(0x7f0000b84000)="ae", 0x1}, {&(0x7f0000117000-0x6c)="03f02ab8d8c13745144bc7f489f088967839e1c0a35e9658ec8555375b001ebbda337a2e92f87ef6625917a6dc9dc2059a517a2f239e02ed82049c4b323a1a055004eb2d0cfe28f84e60fb9a404c027aee1bb7adce66c98d57f0ca42d94cccd8a8f1fbb2273752a2dc46a9af", 0x6c}, {&(0x7f000084a000)="18cf58faaf7c2ed96ec93d3aad79a1037891befb6a18db6fdb1b24112a616226c25a71f44aa7fafcaffec238a989cb633778e0012c262bc3a64bd1cd1a65e55c98efd5b43f4852be36bab3cadfa640414aad", 0x52}, {&(0x7f0000c2f000)="95967c2ae23d51638c1a386c8f86b8f57ab71c0ce763a2aa025cec186a265642be14840dc88a3e25a7d279d64c917eb3fcdb800c4a50e197050f8607196e170175be", 0x42}], 0x4, 0x0, 0x0, 0x800}, 0x1) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) pipe(&(0x7f0000080000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001f4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004c1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000053c000)={r2, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004c1000-0xe)={0x5, [0x1f, 0x2, 0xb9, 0x6, 0x6]}, &(0x7f00001b4000)=0xe) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000cfb000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000ee4000-0x4)=0x4) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89eb, &(0x7f0000d33000)={@generic="3e364899e656679bf69ef70a05de2f77", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x4, {0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}}}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc1000)={0x0, 0x9}, &(0x7f0000edc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d1d000)={r1, 0x242, "853ea33e6232ff5b4a0663eb10e7bc14f480aefd37d0ce9f3eca48a527df4427a958871e44a0800b0b5ee4b0dd164e7f4af96566c59948db8f16c0c302272f3a3c92b7343a4c318adbe2c61ef26cfc2c3b4c1f5d01a0f058f7f1b7db95578a2e39e8c1d56701a9bf09d1d02caee5d4a0841a57c5457491b8a9537060d1d5bace347ace97cab3b2ba8e22f73e29730a36628d2b5c6837babb675feba85d0c4010b23e2d1eb372b605fe095f7243ee952e2ffcd58dc16261df803eb49891d8d62becd18f7255b69a7312f53637823b614cebc1f1fb13e54337f0f1985aafab"}, &(0x7f0000ad2000-0x4)=0xfffffffffffffdbf) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f6000)=@assoc_value={r2, 0x9}, &(0x7f000013c000)=0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f000080e000-0x4)=0x0, &(0x7f0000c73000)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x10000000000000, [0x0, 0xda, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009dd000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000024d000-0x2)=0xac, &(0x7f000078a000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket(0x11, 0xc6bc5bcbd66df0c3, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000335000-0x4)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000287000)=0xffffffffffffff80, 0x4) sendto(r1, &(0x7f0000a80000-0x84)="462c9f4ac33c8c8223e52fdc5ac4e68c90749531a78e82b50a914b2d0fa6663517fced81bf096b2fc56d020f69334fc1c042405e3739cc523554384e6ffdada5023700c910bdeaf6e8650138d68cbd5bf01aa58aa259313b2d6b33e8cdc10c416330bc1f74977c2500972083a9552037af91da949533a762c72c93aa35b3acc78e30d9cc", 0x84, 0x1, &(0x7f0000e95000)=@nfc_llcp={0x27, 0x3, 0xfff, 0x1, 0x4, 0x8, "add400d0ba7cf7c29b925fbb4b7c43044bd59fb8024c552f95037753eebe43106210d7e7767230ed30cc23c821d5d5668893dc7b9a6f4bc20ca83170fc94a2", 0x8}, 0x60) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006f6000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089e000-0x8)={r1, r2}) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081", 0xb) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c27000)={r0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000a61000)="8e", 0x1}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x1)=0x26, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000001d000)={@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f000001e000-0x7e)=""/126, 0x7e}, &(0x7f000001d000)=0x0, 0x41}, 0x30) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x9}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) getpeername(r1, &(0x7f0000005000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) syz_emit_ethernet(0xfffffffffffffd6b, &(0x7f000000e000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000000e000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xca4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x7fffffff, 0x1, "db54c764b8297afc70dd7da535525b122ac3a401042fb1db0fd97bbe7523632e24d9d3c170404a839138a84968083954bce8bb4897e39d9556a5ef8efc295b51f372419f8f0efd0a4ef18d6c681fa8e7"}, 0x160) sendfile(r0, r2, 0x0, 0xffffffff) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a6a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000441000-0x38)={&(0x7f0000997000-0xc)={0x10, 0x0, 0x0, 0x1007c4}, 0xc, &(0x7f0000d2a000-0x10)={&(0x7f0000a00000)={0x2a4, 0xe, 0x3, 0x320, 0x2, 0x0, {0xa, 0x0, 0x4}, [@nested={0x64, 0x0, [@typed={0x10, 0x31, @u64=0xbab}, @generic="a47c64ed5ecc526213e7fbcad1297984d9f870da090813de1b442b7e933189d4a6caaf32c98b5498aadb4dd7e0c63b0a61d9f1a4bbd7e105f0af725bd5f1d536e9f89b3c1ac79cd630dece1ff623"]}, @typed={0xc, 0x76, @uid=r1}, @generic="1ff2f1d3011bfebb835e8a0c259fe1da3359a6fbb4224cea1e2a8ed135b8c5d1c5ad8f56dfd2d9ec189e8e66f0a72b24f6f64c6e9768cbd10ceccbefb243c80a3bd534b14dda0a37dcff2e18c87a4c56453a83b31c8e3a583ec680b5c80c5ded35903988a862fc6b05e1594d3982afa7de05c4aece66591d661e4cb9e07d1548fbb12004d4af251c3755e19980676dc0add4188bfca91639916589c2854712b50e59ba8cf4e8e77b071790e6420d3f123c06dbdaa5431aae5aa1c97e301feb8a7d7f82854604bef26789a04098751faa346a4da2d302212b3c", @typed={0xc, 0x34, @ipv4=@rand_addr=0x8}, @generic="e089c18fda05dc369c38725bccf83c763e397810b0128a30b7e9ec02822db2201834acfd34f10495c35d2cb2aba0e95dedd78778e9fb10d75f6c2e4a77e449fd8735d04f3598705d4c38665ce82f4481bdda4078fd727dc6e608ee8c1e7872ae6b6b3ecfbbd28c8eb6779a0d989382b3a70a424ace48895ecd1aada8cdba1931d51eb12e2cb8e8fecedda6fe27ab7be20e00cba2d7a05b9293e99aa89ec1667388a99d85e84a4a0143a7b4947e6c466f274449a4b2ac799093786595826c9a96df891c2f566ef2051cc04b2d709cc34d1ac94af49e53908227346ab5a2e11d7d5dd1781515fde4", @typed={0x10, 0x22, @binary="52f0d176f5ea88"}, @generic="2187e7373828fed0f96676ea6e1320eb0cbd87edd66cb982326ae30def14b77c9ed96029c64be50427427a9ddfc862c539da62f4ed2a790d9da2efc9e69ab30d9e0e"]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000800}, 0x44) 2018/01/22 00:00:07 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b63000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000+0xb1e)={0xb9ec}, 0x4) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xcc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070e000-0xc)={0x2000, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f8e000-0x4)=0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f8f000-0x4)=0x2000000000000008) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b34000-0x15)="0a0753b0d55e050180e5ffffff53dbb7055df0df03f4ad4000000000070000e289", 0x21) accept$alg(r1, 0x0, 0x0) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c8a000-0x28)={r0, 0x0, 0x95, 0x41, &(0x7f00009cd000-0x95)="c2109b4135576b2f5fc4242ea34f8c9122aa412f52ebb2687a18762606cceb710b1d01234402fd061a5ecffd72a00a8742be6590643224e4f574aca89530b5b13e9163faba674814d7a9e5676f0a4cc3549e84d950f1520d237052fbefffa69fd6cbc3219fde5ac1c515de1c32a75cca2515447eb3b8dfaf5d0926a1f9a8ac97226260bc4208d6824cacbb541eb772b03b600a3155", &(0x7f0000964000)=""/65, 0x9, 0x8}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd732a2c0351575a9e8aa5944f2a432a15b3fe56aa166b5b9"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/22 00:00:07 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, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(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}) sendto$inet(r0, &(0x7f0000718000-0x1000)="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", 0x5b1, 0x8000, &(0x7f0000671000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001e9000-0x92)="", 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000adb000-0x45)="0cfa6a937545f2f193ba4b2e42774dd1ced70687fb11dd28e8c71be4fab63473a35d5946e358a4deab447edc07fffc172a4b3e94609b4315ec06f746f71f2bca06e24dbda3", 0x45) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xffffffc7, 0x0, []}, @timestamp={0x44, 0x8, 0x1, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e1d000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000875000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xfffffffffffffef2) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x80000000, &(0x7f0000a6c000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f000025d000-0xd4)=""/212, 0xd4, 0x40000000, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000f6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x14, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f6c000-0x38)={0x0, 0x0, &(0x7f000081b000-0x20)=[{&(0x7f0000d4b000-0xe3)="5b97656739bb23a2e82874b6062bdba6bfab079a3bc13c5ca7caa408c18a462e4c73954b79c6a4469fb7eefd811841a82d10f45bd79b67e01578a6a726b2d045ac55d3ea95171eca117bfc4774ecc786c52aa830f84bcd07a53067f66b02ba40a318c5016bfa227f6e3b44021274ee8bf5b09b7231386c91019ff768b3935946771baa7e6df8c86ea622018125e89c5de9b3233199556ad2734657b219c134ebc5894b675de22fbfae272167a34b6d5c3f49205a036b83ac4289c5053d0ab919febb742e3c04d9b109b2e07290507c8a18d2f729dd109c42e7ccbdd40616d746c23077", 0xe3}, {&(0x7f0000f6c000-0x1000)="bf1e6ac1cc7e40175804c615c6fbbbefab2a3005caf9f40a1d2dc412cd4c12800255277cf63b8c3ca1ee99fd12878f7ff4dd33d88103c59662230ecd6484926a016214d9e57050587964f4480942177d874db0a34a7c3e3f1d449da3bdafe2786b81b6e2407b7d106a573e545e1f7d098ba72501768a7ff725391e3e47e990d2cc41ecbace2e80a75499480601d60c6f205e6d7653492e870825a2b535c4f0d79e1e055a44adea2ee865d45c39c31e3d3fd8042e1d47b5dc1df2a0d11342ef3b1288ebe36b1c5cf6042ea87b756aa47d2b6561ec1eefe6f501447be163e5c4b32c0fec5784e7481ca2f6a3efbe6eb03448662d63bcf0a57fc0ecc0925000333e283459d702e39a1eea071cb6d28113442712ee2234c06e79acdae66bb1a6df4e177b624ddd99986bb13cc9692388eff0f4f237435c92bb0a859daae690d6b963b5553bb585c1cc7cef520cd35fff008fe8cd79f943fd4eab2da5cbfadd45b9bfb91a021cdbcc0ccffb64dd3570f6484edd23aa07ca23d61575d191f9770107a57e41ad51dc1c492affc074e07aa4905a76d5037701fd7af33d9f130fab4875c35d1ddf85b7fb773e7b63fc3d1d16da687e4545b82a89593f02d2faeb7a03d59a3a874cf0f5a40ce0854debec9f1be720a308f3ed9eabc075bc0599a29ef4d8dfc12d78d6dba9e597907476b44ef4e763ab94c380b0ca5e63c721639cb82d14d335c98c160019da58a3f28616fd22747a96db4d1a0beea923695165fee691303b658fb6398f91ffb89a07dd52ef5de869141cb86c07f69754dfdf78ce42d491a1d1678288c0e6ab8d01ae7bbb83d2be8621895c518dcb84fcf488104cc4dd93bfad528f45788414a6aff3ba92f6983565e9e920cc16d0d729fdbf76ab8183764aa3059fa142576077040fcfa3800681fc83b21a2f54a2b3ac4d0d8dd9640c0e91bd8baee9e75156f35732e81c51c2c5fc110ec12901f63b94821906b9edff8e45ea34288533a899c3974027590bf70d60415f88c27a759b311aa38c32d530edb4628fc2c21c1e53150f040c9b79ab64f93d2ea4cc1f0930edbc322aac783ecc8581b1ef072e9bf947c99b7d9d5fd76b53ac39f8a95eb5f6f74b43c39a58ec5e860382beb93768e5ad5212cdda688a0f5ba1c77cd429768600fc16e84137b410147801743d5350133a4b83cf373cf309d908ffcb3e7865666b7ac241cbbbb711e6ba7a605e3427e96e04103fe2cdd721bad29b75c405e7fec181955f6b38d6e74ce14c37fd66af3b8865c7289a3370746b3dda48fc33fe61e515aff65f7a396a3652be679ff0201ea3ff5ae1ecd9649cf75f3684f2e635fc8399232cc6620b827f17142a9df60ec636f8604e77b0354d6b69943cf2a909bd0f9529399f5a139d8ba2efb065dfc49f9bf18e8306d6658a63896506c3bf961291b42213b7e3ee6ec2171db45cc79747ac50b97047c252a74acac669199087dbfb1ac487f8a13571a5daf829ed4d6a967b45363063b53f0c018ef6705c65f8dda1b3ecb46bce4169d0891a9e577d0e0d177572ca37351e18bba93c822507b2b4da5caf1f876551c73ea39416cb5852be095d01d83eee2f32a8c108956b4cdd4a53c0690f2574fd13874988d50455059f98c95ee74fc9213ffc6899b83ff4fe031b68de966b6fc41245d3bf6309e3de8b6294916a7a3238bf8cbfae0ff56b751d122b0fa6a5ca6c24494aee7cfd76fbdcab7753b5225f97706c6837e1416dce37c3f56f0bd0fa2780f17009357e4a0981c21e64cdb9a6db0f203dbc1e05079370eda87f68e813e5f747ee374eed15168a6ac39d3f657aa9eb80d0d847b652032bcac557735e465198917ff34c9dc22a4b723b411d92f0ae96b20463bba463e99bb11fd1680593a2f46e9151b98c7bb80deca5bf872d16323aa7ff2de6be60aefbca4a9f1e437602a4996c9943b0c001f97d76da4c7f5ed0a473789b3d74814e4a094d219c302a4cb5352a80c1cdd3318b9d658d4477af8359b44fc55dfe7bdc069caeb1a01f03da36b8fdddd70c8f07394f9e3815d35f789e1a449efedb6e494a0625d55d2531431e7a06200c441c54e321226af2747deb27f7e5bfb281e475bd5d41d6bfeef946e351b8a03547f0a8569c8b1e093e416e92bdccb906697cacef977114c347f3111161dea55b0f2525366f47896b414db0dc567d732a35231199238df063a170fc280294fb753ec41839242b14ce239394bc0226bbe6f6a78039e19c75e178a58d3a38a1b5c89b6802848c40a3d83f6b1e067dd4971579238d4ac20fb9766b1c85f451c4b389ae55a85a4b84bae6e1961d4d6f60d6b2d4389bfc1341fdd2edb5d0757f6ca2898bde18c98f407d855170374e432c9bdd26c5b1d23e891af912b91954e2ceed1dda0c88f37b0e78e9d63e1b96e0f58002debe43e195febec07a2426b742ae5a69562e2d53a808fd134b5563ece0829c8c592267a8a38b3190667190737080bac40887830e86bc2925880f39424ceb71df2945f4c3bf7b228a790353b3667c2fc2e947080f8328db8ff57fb39dd10fee9ac6844238627fee2f36ad71f92645f970a03100bc11774313c239e168913a753ce20cfbdc2f9436e5c94b14852d0b5c3a300029425845692f8753b5ae78f4c0bacf2ed9f02d0ba88bec246265f5b523852a8faef70e5f4e1ef0140705c5290c6adcb1817320a2f7192d322eafcc62ad7475fe840e38555f90c39c4b8279e22746ec7579c9e860a88319f464a6df94e52758dfd29d78fd10481045f3c15310b5ac7e8907533d1a2dbc5fd8e2b502793830c2dfb8c1576f4a3e1f4bc99a2fdeecceeaa47836a1caa42e3e980a9917604469608bad040e31cfa940e9cb45c236ddb93fe48d1fbc385c48296245f14029c27d6f307e4362f890f5eaf1a26ef8047b0a3133920f34588501c0399e2da3f21c33b71b67645bcd7162ac22d569dfe6f87b5516ee5efee736310c091d3321316fbd2c8b6298684e9e752738ddd151e711c5b7dcefc0b36d08b1229865168d1e50cfdff5654838b677e9d89c01b9e368df59a93b29d185fec3f08fed3d0a9ac09e4a2ef4eba59e35711badc1ef31d68748a31bf53865abad36d73650d783242faac3afeffa06098b38e8ee37fae27b77a95e4ae62a94ad31737b64963a4586079a630126e453d7f8010f527d255116d92b0d695edccc02554237f3efc04906d16878ac026e08761e50f69f76e64ec5b23d6a2f115deb8d282ae2635a3dae14b053b8c5c8d7082e3521338744f825e6c12ca13cb312144121b80b1a11a8e41c526dd1395e863a18316cd05624267eb0407e76551ec40bf08d5dd7d43d9545e99aaa0002d924751a270dbf40454c691e92119802204f22148ad817797aec444e80aafb0dbfeb72e88ffcfe31d53537267cb91753222dc8c726e5ad974a9627ffddd9808ba9f83a49c81285297055ce450ffc81562ad01b39d51a3a66c1461d3d33c278a4443790aa15dcbe2bebff4f78e4e97af288e02712b117250d519cf0979efcd4edf8de38f4fb5064906c9bff6e92717614829a04f5ce112e41812df2b3c34da00ced6c142162e505d43e723a2b2e1855ee26cb57681fa269ea041dc5e3aad9964a01afd6e89e703a27561b91bec95cd241cd1b14235cf2810b69f9fb9e1ff1ee81f5746a838b5fd756e4abd8c209215775b2952804bd60aa6961bd3ddef4aadf010223d23cbf369dc19f82587cc653e9e490f9e1ad7770362286378d93e11080c98163b11aa480c3091be9e448ca8bdb2e9fcf1fcb6e91bc38cf03d92943af7032bb878895388992d06cb3750df7582e967a07f62180fa1e8f46a37600b5cc290db9c33969d84a4273449398054ef879559304ebfdb3c6ff5691028c6ec8b4c96f58d119de899befc10e0b805876f8a60f16ca6436b7ecdf51cd7736c00ddca06aff28393a67eabeef31b2037afb676996445218c258391b56abc29669d6f1c745e82dd5e3a10891a1e5e6983d8d08247c74965c085c1ad5d0629ba199592c5df82520f20c246b44fe31ba0fd5ca2c5a4d5dc177bfc6c352c7172db1aa2a81ce5ae4ba0c4755b3ff204faf82ef1c5fd9f05feeb0fb66a199f7fe4e9608d07e18b1bc992717cfaaf77a1bac1e4ebf824c33db96a5d3d3b09ad4b2ff0637b59bc53ab5dae751373fe7e15e4db31aa8b9048ff6c67715f3105dcf65b29c10b8f75b08bbef221d2f3f3a64dbb0c209124dcf4a5cdbd7c342efc3bc5f88e218af4a06394106ed7af9b2f7d58cc8290827df07eb9c209840c437333957360a5d32f7834f0851132c493d1550a79cbc46bc8f33cb3b1b620e55a25080364eef363c740badcdd5fc2d9e16640755fa3a7b5351e44f25103f87fac615e33ed57e363961f61d5bac8b5858c1aa426c620a340acf41e0932a16c11e53adc52c246ed3236b3848ba72e3d9a5cb9891395259e0c27f6ff4263b232ce9be9e043e15932dc9b2a9daa035d64f6ba1c9f013900d6064a2c0e5ccd1bc840950b66074174a3d40ae0441a8461a3132ab077f7f8ac10f580d1177cfdddfa5b2e2a8489f9b2ca7c487bb07b2c802374c90d1fd51bd2f6363a1dceb019c9c9a8e6562c19b6944a419931751ae0ef67c4305f8dfa643d0aca48b79a60861d25c0cb6eac7d866f26cb89812c27325b6d1c95707a0eccd4401b5618dfd57fe72932667cc5cf41e9c7113e69cec8f74843a5997159514ce533e2fb5c99fb2b8d2b0f39e6df509e269032f1cc03c203fefc923e98823eebe2ef42fe0710de7bfe34244381378b9a3221811ab3a4109cc657dabdd43de772f9e693b8c017d9ad2353b12c1224354d0bc30d189c45821fb1ec5347a5f84ead6522035ed2f1e71fc3d336941722c8cb429668cc29be606bfdde1f04d4fe81b84ed156a9bfb62031f06e0f485721fac3134ec912668f532dc253458b203f7f8218b49079d781af563c369d9e688d04ce8c6ffe17c53998429b46c4585e07e6dbab7042765c7f3e753e1c92dded9aadeac7a864769c52e80f0b3099bf39848148b809b26bc270988eb3ba9e227266d5389ddfcf9116948ec7a1ca2d361cca80db627aebfe230f9c86738c62a1d54741df6e7028836ef0ba6a033cc62eb73fabe32eb90e336085d5cb97fb4005623e059f91b61ebb230795efbec2c805a89ba1475e9dfa74477755c6cdaba20fc5d792c6666dbde473acf5296ffd45277c8783e8f4b0f81b5d8ea696182188c4a5e9e5a680d8c822c0a8bcafc5596f51483df8e97e93436cea32e111c80fc349d137b0c8a581081a3e3b5d4e6f8abac8c17ab710611f66c001b8e3056080ef3f7b6410d8b4f54fcb078184fccb22f0aa2d79b6059482aa1a262206a41adbdbdfce65595b8f8f7b22ba76f3901841474345e5935a0bbd39459e1950c609565ec433c37e441334423e1c4dad18a22873ab325782b82ec419dd6fd6ae58914aa0836236811515a4041d634de08bfe37ccc22fcfab8eea38b8d01dcf76c79fc3f834cb24b60b09fa329f5f97b82128b490b08f70fad9dfbd1c279af8777d18e12944cb77dd8b1e6fcc5443106eae0a734523591714880a59691a8e7ec882547f272bf6cd25ba7927a2b41f2f929582aa502146d4d5c885d3c6cf339f24aae3f99cf088c3c82b0affadf700fadfa76992cd9777c8aababf4939c82217d870a220b6cced06b7b2e36e38031593d894f1c3d89537ba01760ac84422bcee9158d001b717dce635089c0d5ed3c8968df48229d0b0ce402d982cd6393ae8daa8e3fe2799ae7530a8a698d4c", 0x1000}], 0x2, &(0x7f0000cbe000)=[{0xb0, 0x105, 0x0, "fcb93d95f4fb6ec3837160f181cdbdf06f829399f55930e8b49022c95582a609ca1c31ea88115ba6cddba63375ebf553305de81f8397331b95c7d7e14cc66051fe8166bdbc6d7131764b988b99f5e22cc29c019473627460f5c4330060a6dff53ef96d22a7d151a6aaaf682f832dcd80b38e8dbcf1a9dde5ba2b05463876b1339e4eb2a90c2bfc25f5c74678ea49ee9c6c98ed36dabff458c2a1b2"}, {0xe8, 0x1bf, 0x8, "dbd652731486de748235470efac73db799581bc29e0b68a887e7f1d60924ec2eb14db799e66a24f52ff55c5cfa3abdf6a3916b9a846044573b1e88f08c32924e067663629187eb8e06b193c5119b60f94d158a7f6a7a4087e6cd3048c0a8c486eb5ab34c86efc5fe9e455fe3caa91b23702011d9c34157b255163d49481ac108ad4e78031eb6fefd45b9ff027b62060944d6e93dbd7e856fdb6f5279080b256fa8242bd00c8845f62096aaa1cd84cd37cbe096a726163f7b9897c807158e40a27c13d446b9519f74f34ea1629e0bbb112faa"}, {0x100, 0x11f, 0x8, "616baaaf21613df21833f335a2654149acc29e24e4697c496f0cabd59b529867549b705dd04cc00983efbaa8392996a9177ac2c3da985b795034ee08a2b68d4169f98b51451ac8b16abdf5344d5e67615922eb4001472503f4fdbc31df0daa349d66b23e65111e8c1dcfb7a8339c80c52fd127f3eb6cb392585dd61c0ff3477fe02aa65213cf86b7cada626e48a96d2d06b2ba44c8da860b377c6ca9af6d8a7f0960f988f021e6df62bf3a1917cc167d54b63af90643002f98e599c4896b08afff0693ea5a6f526d9c5e16a4ace99346070aa5de68660184b3baa3070b924f528a283b622a411b706f64"}, {0x110, 0x18d, 0xffffffff, "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"}, {0xa8, 0x117, 0x2, "71069273be35234b4ebc2f3fa8b319c2a4aa9b1e3a874d9ec5dfc4f9fc9fe2055f142197146fde3b399e2415cbfaf44b0c53fb36020c6f2d613db859775698098597dc55bb5a1f20231d926785aacbfc091b25bdf4200f4e57da92fefae76709f5b2d3506f9e4cba3b42e14028a1c55521bd0ff673ee1b74edaa8291f1a3225bb17cb2f19ce3521d6a1845c6c86ffcfa8930ef39cd63"}, {0x1010, 0x1, 0x8001, "a4189af9a38b8b84bad0a1ed33e61997dfceefbeca946b9c5036f379f75eb8d64d1ec9e7d6d830a52cdd830dd2297bc7260f8e36acbe06093e2087ec0c6687531da5ac2ca467a4e2db8c79b4b5d8d708d281b4cdeda587cbea63637c8fa1c8f45d34b7d2bd332a360c4bfa8e00a0b9638784e72af92e2a8e4eecc7244278a32ead5a9b24ce71a80d174c615812448eeef35b29a2b94e46a23a23d7cf6f01ffdd5ca5865f3d6e9a6e7dad27bdc37e84dbf1a8c301038a255064808d8246d313921d12d6225428708ee1fbc18e863e70051e1e1e03d9cb62995aed448ad2e0938421f43bcff82941edca884061f4132bf764bbf93c764d1e115eaaa1f062da0c6436f566d1fcb31a94be6844d04b1da33089a70b37917d8f79abae7e31a0f062dfe08f1ee64e4dc2a3be362e3f39554202734e91bd34f4306ce80492d7cd33c3c2e97ab0955948c6785466341591f17d5e841cbde5720d59c4190bca2b80ee50449e6f60083741d0baca669e90545845b220de57519e51417b9d4a667bd62c4603c2ec09b24596b8b8bedd22119da14dc9faaf58b0b5e1c67dbdf19fcbe772a9e29b0e8d8b61aab29fce3a45d0e8f6d4b58bce693199529406074b73ae5f5aef8a6d6566f8244ed8e27fa428409b0978bd2e3b4d5d70f2ed4f53dbf761708b9e8527b5328de1150401bd6fb83e7e1dece77f58f6483e258a7ea623ff97fafd99c3d3ba77545b96703ba4c52f4bbb5fe32889f4e987e04a0af426bc632b3855125504da16a9834bb9d15aebd61ff7f6121feed6020c01c23b6c265028d1619407bfb564eb7510515e49b1aecc01d3c7bdf4b22348135e577c2a65efc437acd98d22761f156070fd911494bbf8fe12998530128e2d2a9ca2dd21f0bddf96ee0d2f93d1e9c52e2acef66d58205739a452f36d135122b5704ba0f7d846ca2f7825f46a6ea7dbfc185ac4a20937a555a4bf7a7c644fdb7b31e8769d0232b6d472b1eb31e942a12665c389a15201da744e19bd770e558f5f264fdd27ce47c96bb83f382618ca5f1bcf1900049bb4330aa5ff7992e05058ecdb28b73f24943e27407efa488d06b734b7d994072ccee1c3167ed88a6c96bb7adf81e7d5bb3148761fcff2003b5f173eaf51d8ecefe84be96aa85a317422ddf074e6e413be9f76a8ff8b7a331329a5fa3643b006f467b11ce58d8b6b7bafa062c32e63bdf3529f2fdbe02cf3e918f444c678ec3b92a9c00f544f0a16c98256a7dd00773dc312ed99ee747865bf30747c785f469c571ffd18ec3110a3e263a7fa225b3bdf71eaf7256c6714dde7c3e67cfe37c4f45e0d5c5c21f68379872b8d4e0a721eddaed4632543f50319ebc55812bd01a24104a0c30b2db8630b1041943f77a63f26ebb87db0a0941d7f631707d4f6de089b05f059670c060832d5707b15fc9697bdf53b801b7c4ee214a06edbb9978ec7867a6965261e15338517f63750864bdf9b53a07c411d060846efd28ee0c9b863677ae372e37f988c213c88bd88309ca02bc8e74abb74092d81e7a7b0be0679e7a28277def5c6ec72fa8b0971e420c1c2562af4feab1a7e505e26f203fcf933690782239e5b8ebf08b5e8d39fd58ed16d13f7f5d5f86567a50ef0e02cdaf397d1d2299932e48f0093663bc23d753fb3cb6cec7ff15fadf3f0c507ced8b74b81a4ec8e3eeccaed295bc6002fd645d47a6129e322440835ae18fa989c8cfe4c9c86b399a7d375bfc92516a719eff5b59b2293ffe336b2185d4b35f4d66fbf0e6e13974643f22102940130d186cd782096d5e1e1cf20d28c017176dab16d946fc039a1f59b9124daf7cb46647be90ca20e2cc9b9313ed7d70a461dc8b91c9d1410ed319d2e15cb5ada7d179b7f32b42fa6df31af444f2b22b7bea5eb9ca38da131a13ce0fbf1efbbee9b0ed23f948ce7bdb90b36c09f1f73c035ff00423d28bdb4c9ee240bb71429f308bcf5e16de27de0092538cb9abd2a80bf4415ff114f2767be5cfc43df3fa1c0981930ced1a1c0d7aa90729f42326f0933a690e1bd73b9efbabfd49d9bd6ec395f6b75a8309be6af3e983f2d6dc8ab191d45dff5739dbec0b5f4d2a43299573fc5e27cef446afec3da49c68640c2e9382ee5461b956854fb377ab3fcfc23e328002e989bd0921a494d85823e685e881772e9f3b802ccafe48b34ee3d2b41c9107bf8a2670078068e9ee77658c1d51ade11b60bbc8ea70e454f306a7c3c6b903b16575f5df994435336d9ea1adeb65f775ae12fa25429933841e42208ab5b312bea941666b1a02338ef977761176d3e9d033b7cadf92b1aae4433759ce7bd34a7464df53893c4749d4f1d8fa14cd41b3239f88f83c1379be1478308abae1955b7a1fbccd38742ecc793864346ff5449cf417fc1e08dd71ba8792d075194091ee203bfb002c5dd347b46e4b4d249b5553c97855e78a529cf50b6c1bcdd89fb87b4ce05187fcb026e2bd3ade9a89c9700fd4db6c3a8c93701d09603e3f86bd0c27d9f6aa78391d41c1f6824f9a55ba916d3ee08fc70531c14bf36dbc46f095588e4de7218c9fdd646110d6f56334661efe20a13942e654c148d41388f49ce809e3ff4b8d0fbb1434231d94e13a12f55c8dc700b2dce1c070257eb7d1cdc3be14a61a72b67fd1b75bf691923b442db385da2a2c44583fb20615dd9e4320986f16509e367b666ba9b394678fd65b374bec87bc50f0612d5a8d462cfec4ba46ca7af9849d578c138f1dd7a13f7c858d6d1d1135c8d976f6029738d0373823535ba42e4dd14bf556d7495d4b4b0eea67008c954e10401ee2a8391fe6a6bf06be772a85ef98c66cc5b230ad875ef8c569bb37c47f8e4052acef2692d88cff1c8e73d5799167e8494498a0fab6008a3262adbd9f6242f4b64f74ac4d6df3cc2957b47e2753f63b12d0c39cb525876093238b46ea62abd688c67bb97fc05e01388cc9da0b4c58603d9986410eed607becf0bb8b8cc253ad46663053e7aab8c4b10c4127ec90a09a7fd61375150dd6ebb843bc4f8bc4b9be46ac9ca594b9d0761df83a448d89b452c46fb01ae00444f3cf3dea0cf76c0ef24450dc8e08976e37aa11f04faded2246c00a618fc0b3bb9072a5acc1e09797878cdeacb291f5f350073b308fdbca773f4490f846162257bd599a27357451f5ac2b8808723d908294dd564a5b010a1d73c95b39f20e11bf90c3c4002a4e25688102803f704525c7e9a3b70f06b1d43c4b78c6cbabafcb4cb15f01c300c9918d85f116c643288d9675a372f49bdddb6d53211422cc60bba930f0b4ad1847afa9ddc5657db8982141453922dc0683dab423c348ed6e76aaaef88af1fcd9aee6a882fcc109934a7f2ba002a9fce355837ccbe663a7f24a79ea531a6badae66dd10779fa1975f6882ca1dec5dac4a8d62f6465e14110dc67baf33aa740738652ec30739192108ef038d4990b747ce0c32f90ebd58850f9bad88a84a9f7e8e06be900f38808a970e7885796420ba52ec635e1769342aa3542421478dbab11ab9f80edf7ef6a71e13b4657855b8b087d3badd6c07c53bace9cd76dddc1942c21751fa8e9113d8701f0ce669e79e4f09aeeb7cf4a4819e071174924d6710d4104c8aada3317b5df48be7036004baa5f15eaadd72dcc860139e639c70ecb40f99d9ee2b7c45d95d32a3076abfff67ef32f7d076069387961b3ff71a16aee46aa076021b16c0b26f7036f3a9bb870ed7666b16cef1d79561f4595b095e02b0579c55a878331b5b0ff5604e4603aadee9c5025d182358534e4c84efe36d3167a486ad29498f0cc9dd80ce247cd7b0745e1274bd8ef090cf6a3ff65f8f7a3a4c32d4905fe03f64edbc7caa546239b49bc76b1eb7490fd54bf59f94d5644dcd10604627a62194b3f5e9bf5d24aa4f3fc80f3ea46e4ad33f3f01971268b834b63fb5b7e3d2ad11bce443444457f520ffdc68e0bf49a8ba8902a39923ca9d590f94603fa14672f9d351443ffd14d499789790afeac3b9e24439b17426d3a45d0a3bf02a534446f90ae53a9db4110869c7270f0093f751e4d77fcb6b4452983e840f822d5860518896d2f7db4107d0cdddbdfb1c74a25d83ed9c6e0f4b73b508cd5a1fa0f7f89cb0089dd88a81ffd0acc1074c2577b2fba9573e1760a1197f36c857e73174ac3add88c61be66dc6352c801d6e2851615d1cc7fa28542b7d1d07d9bd4dfcf92d407bc19a62a4af11ff8214373f88581d2bc6931ce006e694a78ca5524a2e383f2ee8b17c9b6e226ef3509b695afdb92dec7fb8c4f3a03b0c6844b346f0746d776583fc6037f09a9fa248fbfe0db1eadce15a7a31f3eee1cd004fc07e5a7faf4f48d13b1399a211b943f179c9f75ca2ff6ddc3dfdf498642e5c525439b24aa7e9a328d8eb47d5389c5bfa05bac3c3d520b05ebe3692245b3afed48319f926628e85f2f8bfefea683abc8fccc3093118d554f61a24ea195fe34537dea1ce379722558f0f4b90f9e64ee3c9b3634b6e4bd57b797868b176fe1e60bd50d0912603933f3172a470ba781bc96e9ea78adf01fab2de652ee15bdd87ecd410fabde43a7c782dcf276a6f47d5389416a113b913c81f1801338ecbffa86ff2426bd38530d0403711a31250452ca8526b9f274c8b5052774bffc9205e05cc34c84feff81702ace9399645c1c4a7e428c901697531ec77f64356a02e401a19ec952ec2ae11db1c464826be9e335406b4db87d97926e85f2e2d30a33e8786070111ea101ef2c49421c217bd51bd0e6d9c2a537856b8f2ccd257ea725a3de0d11239cb62a7a682427d43018ad68c505beea0fbfaa8601b491ef5ac4913b50583cc143cf2aa878bcf38575e64d72e247ccddf6f51a90b511499c8c0bfb7cd8aabfe05a39d9eb282ce765eb3066597f68837e46fd1352d658806a13e0fc50d104a4d6e20d4e33f637349a15d0a3253ae45ba920c173286880055ba3d36b5e30cddf5ee26421bb1b07827b5e9be10bbc05530f98e814b382c79a7653913b369b46360aa42c09bf8b63deb4d57e636f683225c4236684159741f74d361ea713ed1bfbdd6070e62a272683990b5fb4f303fac2e13c4b72acb3d91bf63382d9532ead0ac0725b611a855c1009ac89ed59d8ad6a26a6cd7c94cdf344ce6c5b7e86e255320e32ad7d5de1e76b9428fdb0cf9d039cd10478d5d8487ecbcbf36f07ca38c901c6d0b6b99f7b8ec84229f5e6adcf8f6fd860b8995a9f5680d365be6c9058a86d0f781b9f992ae79fd750095e8542984b1a8c97772cf72e18cbcf0e7519086cb1b41dd8643c3a35870b6912877ffc99017107761edb894598d7e8b765a1598d6146c6043ae64ec170f914b272d04d6c6816939949de12d29f0806760ac2f1c8da6019ab494ee676dec4be5e39bcf3322f2083521c296bb84930a3ea3b3bed3674347001aa2bdd191eeac4dd122466775c66ef9c0122ab19a796d2f71faf79031ee99e749e7fb1b74b362758872c1db3d3c4b3e6241620add0d0053e8ecdb59bf9ee25a64fecbf9c87dd33c877c90424e1c224c9009b24614ca0fe2be1b2703bcceebe2f59f38a0de34d36dd523c0aa417ba43674828256d719b4d5cdd5e0d3fa18e7962a8c6a3e173a14f3ada3d77326a1346fe862ec6f80c1d7f76ad3d9254bbe7d1b712e0501e0249e47c763a1fc757c074c85f65f0cc24e2d0fb4dd7d7385a4440321f97987ccb0ebd362a47e9256b583be094eff7985efd05102f4b7a0c4cc34f6d84710bfa388b396dcf8a2b7446215d2cfd20a666e1f2a5baaf0ac19709122dd18612619f53"}, {0x28, 0x104, 0x7fffffff80000, "ace274c1be2f3b42f245d63fcb11571d292d95"}, {0x38, 0x1ff, 0x5, "464b2e9fc8638f227253bd78f0bda6af79fe61a54e68adf600da601c54a9bce62e"}], 0x14c0, 0x800}, 0x4000080) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005ff000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x0, 0x400, 0x4, 0x10000, r2}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 00:00:07 executing program 1: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000551000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00002cc000-0xb8)=""/184, &(0x7f0000707000-0x4)=0xb8) sendto$inet(r0, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d67000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000787000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e04000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e9000-0x4)=0x24) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000ff6000-0x10)={0x2, &(0x7f0000ff5000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000587000)=@assoc_id=r1, 0x4) sendto$inet6(r4, &(0x7f00004af000)="ef7c75a7b5bbefc645f3", 0xa, 0x20000000, 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ff6000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff7000-0x4)=0x14) socketpair(0x9, 0xe, 0x9fe1, &(0x7f0000999000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000ff8000-0x20)={0x9, 0x8, 0x9, 0x5, 0x2, 0x6, 0x3f, 0xd79, r2}, &(0x7f0000ff7000)=0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000ff6000-0x4)=r5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socket(0x3, 0x80004, 0x40000000000000c) 2018/01/22 00:00:07 executing program 1: r0 = socket(0x18, 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000053d000)=""/107, &(0x7f0000001000-0x4)=0x6b) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000d6b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) r1 = socket(0x14, 0x3, 0x1f) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000022d000-0x4)=0x0, &(0x7f0000913000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000d75000)="b4d4dce714b0d95e67fcb852b94ae618b3e22fbc81071f152b4ed906cc81a2a837045079d77d13d7d0d15bc878258eda2b511d95902f64a86422605c77eafc708a48dc385096ecd4c35e4c574060c7db375ce2646e70b8da3b9c242f923af26cef07d2d8d895f33043414a6c06fad448375120aefe87b952d4e12d77144fa5be0db72888b1fc5bb1635efc20645fb2ad9ed211b30b30faffbe35a82572db6515851d14dbb94aa22a0dafb2c1444b2d8b3118613834f2b3692388a0581ab5218951212d219ea375c93772b96dc4f78ee47929b3fbbd3c3bf52cdfe4", 0xdb, 0x800, &(0x7f0000776000-0x1c)={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028000)={&(0x7f0000028000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x60)=[{&(0x7f0000009000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x10, 0x96, [@generic="637c0decbf843f09b10c5f"]}]}, 0x20}], 0x1, &(0x7f0000028000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000f000)=0x32) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000002c000-0x8)={0x0, 0x7, 0x8}, &(0x7f000002c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000001f000)={r3, 0xc1, "b247083cbfb5426ad662a8cac2d07813532de3b1ce6b7b796a2993f6d2f6727aef43b3cd416c4f7dd4ac47e9023b5df1f960069c8aa02ff8b8dcc598a86a8129a0ce65e75d6c0068293f6093e1aaba02f1d5cea758a3f7409f55d59edde21f9ad74deda2d123ec400f42b22641df7bec1167fcd0cf0b4ab4ed2910a29ed2d745cd20c44eb0598a13fae26def70befd4aaff38c01838b5628a3bead16a3b501d99dc0e82519bb83a857829a068f5713870988937f9678695ac170ea5b6687563b3f"}, &(0x7f0000021000-0x4)=0xc9) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f000002a000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x346) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020b000-0x39)="d7369ff0d1f7a7e45fbe8398bad7baf6458d8e9c220e32f6c2ee4538c35e64f587738d74aa3b92e473b99997240c7a84b3c39634c1bc7d8a84", 0x39) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x6d, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x10000, 0x30, 0x4, 0xa516}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000+0x2ea)={r1, 0x7}, &(0x7f0000f1b000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$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(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000fe8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d90000)=0xe) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000012d000)={0xfffffffffffffff9, "cc60444e276b"}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ea4000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000583000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000fe8000)={0x5, &(0x7f0000fe9000-0x14)=[0x3, 0x3, 0x9ce3, 0x6, 0x6]}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fdf000)=0x0, &(0x7f0000bde000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f000060c000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a76000)={0x0, 0xfffffffffffffeff}, &(0x7f0000ca5000-0x4)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fe8000)={r5, 0x15, "9c6fbd20bea1a491432ddf12846e402919b56d19c6"}, &(0x7f0000fe8000)=0x1d) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000fe7000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000fe7000)=0x1e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000351000-0xc)={{0x6, 0x6d0, 0x3, 0x5, 0x0, 0x60}, 0x80}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r7, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cd8000-0x4)=0x0, &(0x7f0000fd0000-0x4)=0x4) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x8001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 287.344989] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000881000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0xb6386605ad4655b4, 0x80800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ffa000-0xd3)=""/211, &(0x7f00007bf000-0x4)=0xd3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ff7000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2f3b36edad3e3c152162a83349a335d4"}) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000505000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000475000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c5f7d9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x444, 0x100000001, 0x8, 0x3ff, 0x6}, &(0x7f00009fb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000069b000)={r2, 0x4, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000755000)={0x0, 0x0}, &(0x7f000024b000-0x4)=0x3e4) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f1e000-0x4)=0x0) write(r2, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r0, &(0x7f00006e3000)={&(0x7f0000b41000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 6: socketpair$ax25(0x3, 0x5, 0x8, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xff, &(0x7f0000001000-0x34)="bdd9186f3abca17b55067c5bb4086c5105658beeaae3b61341c6e3a87497c5e1746c6567c05f80c962d18b61fde2b6860c1de4ee") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fca000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x7b0, 0x7, 0x0, 0x7, 0xf68, 0xe4}) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000)={0x1, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f, 0x4, 0x0, 0x7f}, &(0x7f0000007000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={r3, 0x8ef}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000002000)=0x0) bpf$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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f000000a000)=""/4096, &(0x7f0000005000)=0x1000) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009ba000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f86000)="807297e23b850998d8f39dd593402cc93b11413f3dfed59199a2c6764b5a4634d5c2ff06da96f81b9d1c9b759a703777c693f09e00647e33b7f5ba51f5755ab473", 0x41) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004cf000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = socket(0x0, 0x1, 0x1f) accept$nfc_llcp(r3, &(0x7f0000d3c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000068f000-0x4)=0x60) close(r1) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x8, &(0x7f0000f79000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000076a000-0x4)=0x0, 0x80800) sendmsg$nl_crypto(r0, &(0x7f00002ea000-0x38)={&(0x7f0000186000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000669000)={&(0x7f0000b3c000-0x108)=@upd={0x108, 0x12, 0x0, 0x0, 0x3, {{'stdrng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0xc000) sendto$ipx(r0, &(0x7f0000e94000+0xf50)="8bf253d5a114a864156d39157c5967d2dc9c00d505de6500b461ada4349a87f7a26afd8b29f7fdeb956c983555b7f4492b1bb0971a125c936b9d6144c6ad9da8e351bfacc4edd80fabbb4eda9710325d2648bf28cc4a0680048f392320ca60891b9adc6360306054f2adadb785a3ea8853df6bc3fb30af44733b36cda59530d4fb8e02c822745a6a588344a8", 0x8c, 0x40000, &(0x7f0000411000)={0x4, 0x97, 0x380000, "4c65fad28276", 0x8, 0x0}, 0x10) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000152000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a0000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00008eb000)=0x100000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e5000-0x8)={0x0, 0x1fbf}, &(0x7f00008c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000011e000-0x8)={r3, 0x9}, &(0x7f0000404000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b5c000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x2) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/22 00:00:07 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r0, &(0x7f0000458000)="bb6a63c69d9d8faba0c1ab96aa3e47dd8749a31aeb66295920ad6b8d7ce2d42f18b50c5f8aa3be094d4a09519e3ac50e742b08649189d684ae1fc0e0530824e1e81d27900105558a84484bb434a8855f44a70b0dae4667616292a15c519a63c4b17d01bfab051ade1c38306091", 0x6d, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) socket(0x1b, 0x3, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000003000-0x8)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000002000-0xd2)=""/210, 0xd2, 0x42, &(0x7f0000002000-0x10)={0x3, {"532698a31e0643"}, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8000, 0x20, 0x3f, 0x3, 0xa03}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ece000)={r1, 0x8, 0x8, 0x8, 0x200, 0x1}, &(0x7f0000001000-0x4)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7e2a, 0x10000, 0x8004, 0x7ff, 0xffffffffffffff7f, 0x3, 0xf40, 0x9, r1}, &(0x7f0000000000)=0x20) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) accept$alg(r0, 0x0, 0x0) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000b37000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002be000)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ad4000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffd75cf4ec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x3, 0x2, "a169a81535462c1432421b5c39684b295e23a063bd20a7c6811bf68c4382be36ff19030b84307662f6d86e65f8668521608a040eee88f90505b0befe8a8e13d2cedd1b151c2dc268c36808a8513cc9a6"}, 0x160) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000702000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c1a000-0x10)=@req={0xfff, 0x0, 0x2, 0x1b89}, 0x10) 2018/01/22 00:00:07 executing program 0: r0 = socket(0x0, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009c4000)={0x0, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002ed000-0x40)={r1, 0x38, "4b68d04a44302ab573801b153bd8a53cd6d18f3726726cb2726492860c0412fe1446e04d07670d6398a5f88793a2bc989f60f1e4c45f7294"}, &(0x7f0000001000-0x4)=0x40) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000584000-0x3)="43b214", 0x3) r1 = accept4(r0, &(0x7f0000bcc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x14, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000054000)={0x2, 0x7, 0x2000}, 0x4) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000511000-0xf)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000099f000)={0x0, 0x1}, &(0x7f0000339000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a1000-0x10)={0xa000000000000, 0x8, 0x7, 0x42, r1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b41000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004c8000)={0x0, 0x101, 0x1, [0x20]}, &(0x7f0000f90000)=0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7fff}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eac000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cb000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003a6000)={0x2, [0x0, 0x0]}, &(0x7f00006af000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000994000)=@assoc_value={r3, 0x5}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef4000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000a45000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bb000-0x4)=0x10, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00006aa000-0x4)=0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d92000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ca8000)=0x10, 0x800) recvfrom$ax25(r4, &(0x7f000051a000)=""/147, 0x93, 0x100, &(0x7f0000d4e000)={0x3, {"fb35f360a81efd"}, 0x3}, 0x10) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f000074b000-0x8)={0x0, 0x0}) write(r4, &(0x7f0000427000-0x15a)="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", 0x15a) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 287.623456] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000de000)={0x0, 0x94, "ee45fbe3d071e3f87f4727e7560e71d5a3f6682e997b9ff21ec112e70d52c9e3cf6db9ba20142192a677e92f464b18a26773d4adfeae8a6133f634bf3465132881844cc11427de5c1e96442a1e605a804f10b0838f785c2617f7b948b8a59aaacf4ffabfb9f8b91757c308c8d83e9356641dc283dba8af68c72f5a3f7fb3757b2ff744c8a45809d61d36450996959eeaa7fb6602"}, &(0x7f0000742000)=0x9c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000cca000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fd6000)=0x3f0000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007b1000-0xc)={r1, 0x7ae, 0x30}, &(0x7f000049a000-0x4)=0xc) shutdown(r0, 0x10000000000001) getsockname$inet6(r0, &(0x7f00009cc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b3c000)=0x1c) r3 = accept4(r2, &(0x7f00002a4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000229000-0x4)=0x6, 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001ec000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000c70000-0x4)=0xc) bind$can_raw(r3, &(0x7f000043e000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000663000-0x4)=0x0, &(0x7f0000400000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x202, 0x0}}, 0x2e) close(r0) close(r1) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000f72000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000860000)=0x6) getpeername$unix(r1, &(0x7f0000890000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000221000-0x4)=0x8) socketpair(0x7, 0x803, 0x8, &(0x7f0000b2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00008eb000-0x10)={0xc3, &(0x7f0000194000)=""/195}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00009c5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d8fc6016c496936) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000695000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00009a0000-0x4)=0x45c6695a15633a25) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a53000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a57000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001b3000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x2b, r3, r4}, {0x661, 0x0, 0x569eccf3, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x7f}, {0x6, 0x9, 0x8, 0x4}, 0x6, 0x3, 0x1, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x0, 0x0, 0x68, 0x1, 0x7fffffff}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000381000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cb000)=0xc) [ 287.672585] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1da, &(0x7f0000027000-0x1da)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1a4, 0x88, 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}, {[@hopopts={0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4f6d}, @jumbo={0xc2, 0x4, 0x6f}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x100000000}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0xbf, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x5, 0x6d, "74bba25c3cdcd5983942534b3fc4a571af10a98fe7af00a3a5f46df7221f25bf7ff4862b8fdb98648ec55260a1d1783d22956957110dd727d6d9c2a1eeccf203ded43b38c8991a3d38438d9cd3182c6095c4efa8624c71310e49d7b5ec3e4211b8417aebb3fc9a6dc1540a7cb8"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x6343, 0x2, "17d7"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x100, 0x4, 0xffffffff, 0x24471d40, [0x9, 0x8]}}]}, @dstopts={0x5e, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7fff, 0x45, "a4e53930459a8e0cfc06bb6f656f9a94961a102efcc07a9a562b48cf7cd9bc1b49a84e6686a337a864f7ddd030dfae9e6dca82b5d4c85fb5eab7783fac563012c93025bbfb"}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x7f, 0x0, 0x32, 0x10000, 0x0, 0x68, 0x3}, @hopopts={0x3a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x3a, 0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x100, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000725000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000210000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000091c000-0x4)=0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r2, &(0x7f0000db8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfc000-0x4)=0xc) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d47000-0x4)=0x0, &(0x7f0000994000-0x4)=0x4) socketpair$inet(0x2, 0x800, 0x3ff, &(0x7f0000be7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005df000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0xb1e9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) syz_extract_tcp_res$synack(&(0x7f0000673000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xa, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b15000-0x38)={&(0x7f0000175000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000805000)=[{&(0x7f0000dd4000-0x3a)=""/58, 0x3a}, {&(0x7f00008a0000)=""/192, 0xc0}], 0x2, &(0x7f0000b00000-0x31)=""/49, 0x31, 0xffffffff80000000}, 0x10100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000850000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d24000-0x8)={0x0, 0x8001}, &(0x7f0000f7b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000874000)={r1, 0x2, 0x1}, &(0x7f000024b000)=0x8) socketpair(0x1f, 0x4, 0x3, &(0x7f000070a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000972000)={0x0, 0xa9}, &(0x7f0000fa7000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c8f000-0xa0)={r3, @in6={{0xa, 0x3, 0x735, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fffe00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x2, 0x146, 0x90}, 0xa0) r4 = socket$inet(0x2, 0x800000000000006, 0x117271c8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000dbe000-0x58)={0x5, 0x800, 0x7, 0x80000001, 0x1, [{0x1, 0xa6, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x73, &(0x7f0000af9000-0x164)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x82de, []}]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "7411bb9464f9a81de5019aa732aedf071fa4a2277728288f45fd4b2a0b8592575964348dbe14eb4760bb96ffaf51c9d74375c2612b4a43a3764e23f286faf08deb5db6a67e"}}}}}, 0x0) 2018/01/22 00:00:07 executing program 6: socketpair(0x4, 0x3, 0x0, &(0x7f0000649000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f03000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00001a3000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0x3, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x5, 0x8, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000766000)={0x0, 0x0, []}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000238000-0x38)={&(0x7f000034f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fe1000-0x20)=[{&(0x7f0000efe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9e000)=""/7, 0x7}], 0x2, &(0x7f0000944000-0xc4)=""/196, 0xc4, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b79000)=0x0) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0x0, 0x80000000000004) 2018/01/22 00:00:07 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) pwrite64(r0, &(0x7f000039a000-0xab)="063b128b5b3dbecbecaff5105a4579a4ea86c6ab4d4d5f43834b177f03c9336685088ae02f04cec52c816d42f648f52650d1d84c45fc8aa2143cec8cdfeabe1482b2552c5eea397ec7c0dc1770b1ca2b46f0480da8d9d9f9364724fda44e3a55c1b6244eeff9d5b0a5c07dada8ff9437a5e699f3cde4b04f6069df45a445d8f5678cbe11351aa6a9f85384386640fca1fe50014f254685d3e26a3b1acc8f29fe432f37ded3df32d3f10f32", 0xab, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r1, &(0x7f0000f40000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ab000-0x4)=0x1c, 0x80800) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f00007ad000-0x60)=[{&(0x7f000099a000-0x7b)="a5e0372c3ccbe411b6a0", 0xa}], 0x1, &(0x7f0000068000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x4000000) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) r1 = accept4(r0, &(0x7f0000453000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000091d000)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000171000-0x4)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009d0000)={0x0, 0x4, 0x0, 0x4, 0x6}, &(0x7f00000a4000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008d5000-0x10)={0xfce, 0x1, 0x1, 0x5, r2}, &(0x7f0000fc3000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000000000}, 0xfffffffffffffeb3) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000077000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000074000)=0xc) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000076000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000075000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(r0, &(0x7f0000077000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r9, 0x800448d2, &(0x7f0000075000)={0x3, &(0x7f0000075000-0x1bc)=[{{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}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r9, 0x0, 0x23, &(0x7f0000002000-0x8)={@broadcast=0x0, @loopback=0x0}, &(0x7f0000001000)=0x8) r10 = getuid() r11 = getgid() sendmsg$unix(r1, &(0x7f0000074000)={&(0x7f0000077000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000075000-0x10)=[{&(0x7f0000077000-0xa3)="5616fc12685c43a832a3d01e9f113ab1b3eaacf71cbe02be50d0cbe83cf09aab934fa391a33c28a44856255c208ed1377b6d1a5cac4871810fc61ed106abdf045df32deb1e9e21b5f6ccdc21727434f0faa5d1f78b039ce966f665699e23492512effe4b53288595d00ed37688a957a346007ac20a165933b6f02c19caa7def56195a073d26c250a1ad7b3e351899f3dfd6f6cd715ddd857ef63301a71eeb8097c4a4b", 0xa3}], 0x1, &(0x7f0000076000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}], 0xa0, 0x810}, 0x0) 2018/01/22 00:00:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000db0000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cf1000)={@loopback={0x0, 0x1}, 0x2, r1}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000001000-0x4)=0x0, 0xfffffffffffffd3a) 2018/01/22 00:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000026000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000869000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a17000)={0x0}, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x31ed) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000ef2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x100000, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) socketpair(0x10, 0x804, 0x10000, &(0x7f0000d04000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ac2000-0x4)=0x20, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001ae000-0x90)={0xa1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) listen(r0, 0x0) accept(r0, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) accept4$llc(r2, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x10, 0x800) socket$key(0xf, 0x3, 0x2) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/22 00:00:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@ipv6_delroute={0x48, 0x19, 0x901, 0x1, 0x1, {0xa, 0x14, 0x0, 0x5, 0xff, 0x3, 0x0, 0xf, 0x800}, [@RTA_PREF={0x8, 0x14, 0x3}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0x60000000000}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20000084) 2018/01/22 00:00:07 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 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)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000df0000-0x4)=0xb, 0x7f) sendto$inet(r0, &(0x7f0000b22000-0x187)="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", 0x1001, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f0000534000-0xe7)=""/231, 0x430}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000cfc000-0x25)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x80000000}, 0x40000100) 2018/01/22 00:00:07 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f5d000)={0x0, 0xef, "b6c097a021c00067de5f0a99b923c95e704f5d50ca24d70160b2aa04b96ffe0cb49f28ed157c7523af153c8b53c628d83d1ad5fe61c6bf130bdd29a3e44f0ba52890bf8c68d20a924bb4b0f795183a6d5d72c331283549edd419c6147542affafa105acf425675a6efa66daf2ce1fe95a4f51ffd7a11c2216993e85320915422ecc7e51cef6fee35ffcabbc4902561696b8330f293c377c3015ff80dd5aac8fd9657189f68e451abb23f99cfb429f6bd8d1a61a0de5a1430e63369dff3d3ddaa0dbe4bc4693e8019a0950aee922970b7b3843b3567b07f1853bfcdb08083e12a5e0f70649a3372ae80c4db3f804169"}, &(0x7f0000eb4000-0x4)=0xf7) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b44000-0x8)={r1, 0x9}, &(0x7f0000f5e000-0x4)=0x8) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a08000-0x4)={r0}) bind$inet(r1, &(0x7f000034a000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b6000)={0x0, 0x184000}, &(0x7f000078e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000099d000-0x8)={r2, 0x2}, &(0x7f0000d38000)=0x8) getpeername(r0, &(0x7f000011a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f4a000-0x4)=0x58) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000641000-0xc8)={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]}, [0xfffffffffffff800, 0x1, 0xec5, 0xffff, 0x5, 0xfffffffffffffffc, 0x8, 0x38e0, 0x0, 0x5, 0x101, 0xfffffffffffffe01, 0x4c86fc24, 0x101, 0x0]}, &(0x7f00002fa000)=0x108) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a50000)={0x2, 0x401, 0x6, 0x1f}, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003f7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0xa, 0x801, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a6d000-0x20)={0x0, 0x8, 0x1fd, 0x80000000, 0x0, 0x6, 0xa, 0x100000000, r2}, 0x20) r4 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000a000-0x98)={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]}, 0x8, 0x7}, &(0x7f0000c7a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000e34000)=r5, 0x4) 2018/01/22 00:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x1, 0x8) 2018/01/22 00:00:07 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair(0x19, 0x80803, 0x20, &(0x7f00006c9000)={0x0, 0x0}) connect$netrom(r1, &(0x7f00005ad000-0x48)=@full={{0x3, {"201d9eec57a726"}, 0x9}, [{"c046da9c8da75d"}, {"489e7e984669e9"}, {"555c7b9be9f55e"}, {"bb5a0da95bc548"}, {"ac02399c520005"}, {"21fb8d2b64a713"}, {"48c83029239674"}, {"6461fe7504d0d2"}]}, 0x48) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000164000)="80c320ccc5b257801682f67cf080117b472a3791567d8ed4591fae7668216b15464aaf2ab81a46d0a899c0e148cdec6e944c2c10c9a71fe71090a09b48ee0f63a42220717f27879558fe03ba36b890bf13611002e37880fda1a4b5e0f7793ed06ba02b11e5c60acef482d96cb90df72e80c3de4577671f1f24", 0x79, 0x2400c090, &(0x7f0000fc3000-0x10)={0x4, 0x6133, 0x1, "1d5764878b1f", 0x3, 0x0}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000717000-0xa2)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac0300010000ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41f02c0258822b784def8a7ab6184539b60556c387afc53145f81003b00fd0e000000000000ea68b142e9023ec6626fa8c491434df9536ae7", 0xffffffffffffff3c) 2018/01/22 00:00:07 executing program 5: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x1000)=""/4096, 0x0}) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/22 00:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000da5000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000775000-0x4)=0xe9af, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000701000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xd370}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0xaa35, 0x4, 0x6}, &(0x7f00007a3000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae9000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000204000)=0x0, 0x4) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r1, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae0000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xe7f1, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socketpair(0x2, 0x0, 0x2, &(0x7f000005b000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000d8000)=0x3, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001ce000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000d73000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f40000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, r2}) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000907000)=0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000a4000)=0x14) recvfrom$packet(r1, &(0x7f000005c000)=""/4096, 0x1000, 0x40000000, &(0x7f0000551000)={0x11, 0x3, r2, 0x1, 0x6, 0x6, @random="12d8acc43206", [0x0, 0x0]}, 0x14) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x12, 0x3, 0x200000000003) socketpair(0x3, 0x4, 0x101, &(0x7f00002c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00002fc000-0xf8)=""/248) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d39000-0xfb)=""/251, &(0x7f0000e75000)=0xfb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000611000)=0x0, &(0x7f00000de000-0x4)=0x1b2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0xdd54, &(0x7f0000972000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e16000-0x10)={0x0, r2, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004ea000)={r3, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000047c000-0x38)={&(0x7f0000386000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)={&(0x7f0000acb000)={0x308, 0x3d, 0x200, 0x1, 0x1, {0x9, 0x0, 0x0}, [@nested={0xc0, 0x56, [@typed={0xc, 0x27, @u32=0x7fffffff}, @generic="a29848a844f858ecb80aeea040c0b3751be25748e3e20d6699be9ec7a1ad6a5dc46c21f2c0fe255b72376d36f5", @typed={0x18, 0x18, @ipv6=@loopback={0x0, 0x1}}, @generic="6c5ca67ba250903913b13fc9d6357012b22eab52f0a642019316a06430024b101ee260829b93d3bf239ba2bd1483d59f3b2e5c68f6766cfd6cb43fac66010336e1840dabc3aa1bfadbb1ec4ad13351c86bbfacecc4c1d98495dbf2a7ede97ea223e5aa1aad3a3e58"]}, @nested={0x234, 0x8c, [@generic="10fc09ca186365e35923283a0c5e8a691512db22bf2bd20511b0be4956ebeee3969349f60081b7d744e10da56e2d5cf148ab1165ee73c7609cc3c93061f8031a2f1ad96f3a9dd316fb4768e3362c8da54d20ee27d16cf059ff065d7ece2177d3d334558fadc41e68a76e29435eb5c818fecd4a19441d07f6eeea8f3da3eed346d5fa1d51d5f4fd524ada0b6acc8671621559", @typed={0xc, 0x1f, @ipv4=@broadcast=0xffffffff}, @generic="9d61ea085608b46fc5dbddc2de0fa9e7959c61ff0e286385999634633f73b5a4875ab9dc130a90f2144e9063cc54bdd262f99df00077b66f6860fb44b72ed6a85a02339a44953df58373eb971fe8a3a951dc3a25743507d7d41ce88116b987c5baf98a1cc50f9661bc7715e5de747e6f4595373e31c8", @typed={0xc, 0x1a, @u32=0x8000}, @generic="8186d58bfdc9975578e5b46db7b6b90d2f1e1ebc9bb8ad6419d4145aa1fc779474e1402a29fd484ab40f9fff17a9dd607a76f6a29a14f1f1b31d9873fc341b2d3f6127af217ab5715ad2c6eb5cf09551ee88a62d59041d870fbd88d833168b1fa61f732a5826ce672c88a413f9248411e5b09457142e136442f3eb5f81bb1603a37af2f344f6a9bdeaa33ff932b19a000c5c7ee6cc621fd05d5db07fb948", @generic="eb3254d32ae0211f024cc6daced309b64d8785fe99c10ca548d38fcbf6da1b7b3bd1cc58ea33d126389316e5da0d6c72659626194371d94aec536f51c5d9650922e43bcae299551a997a1c25bf82241a365bb24341476bf4dc4302eb7edd2ee4816dfb75e66552eacfc2ff342c06c4d2"]}]}, 0x308}, 0x1, 0x0, 0x0, 0x80}, 0x4004) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7612, 0x10}, &(0x7f0000001000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000-0x8c)={r5, @in={{0x2, 0x0, @rand_addr=0x9, [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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x62d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0xa5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xd1d3}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}], 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x2, &(0x7f0000002000)=0x185) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r2, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000008000-0x38)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}], 0x38) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) recvmsg$kcm(r0, &(0x7f0000007000-0x38)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f0000004000)=""/179, 0xb3}, {&(0x7f0000007000-0xb8)=""/184, 0xb8}, {&(0x7f0000006000)=""/53, 0x35}, {&(0x7f0000005000-0x7c)=""/124, 0x7c}], 0x4, &(0x7f0000007000-0x8c)=""/140, 0x8c, 0x0}, 0x40002060) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000410000)={0x0, 0x6, 0x2, [0x100000000, 0x0]}, &(0x7f000079e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a1a000-0x10)={0x0, 0x10, &(0x7f000088b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000604000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009b9000)={r1, 0x7fff, 0x40, 0x3, 0xfffffffffffffffa, 0x3, 0x2, 0x2, {r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8, 0xc8a, 0x9, 0x9}}, &(0x7f000011c000)=0xb8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ea000)=@int=0x0, &(0x7f00005a6000-0x4)=0x4) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c5e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl(r0, 0x20, &(0x7f00003f9000-0xf6)="9ad6fa23b17aa4e793a3d0930005e91568dfc531bd198caebfc664a74d99dc7ba6c4df3144b6f0f72e9d2cbabca24510bbcaa3b607faf7d9595a5dfe3f740102b6426982d9ac040e048d43c6ed47633d7476e34ef66a4708a39499e7d279ddb2c20f562d37a22e06bb993bddb805cd331e615819d7968792d0aa5049acb617cc182c1beed196037c93b840d1702ca68f1be910b1a0c9cd1be41bbd00bd868e98e91b31ce0d0b9a5cb619417d3fd6c45116e9050468f8f2ec8c4bbcca41ce1c1d6aac2b6791b92d84d4d47c53f7a7517b0c8e8652cd07ec81c53ac526a770e83251fef2d8b1ef7733a377a4bde65f55644fb2c9f4dceb") 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='bond0\x00', 0x10) socket$can_raw(0x1d, 0x3, 0x1) close(r0) 2018/01/22 00:00:08 executing program 3: r0 = socket(0x1e, 0x0, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009af000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1000, 0x8001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000983000-0x17)=""/23, &(0x7f0000795000-0x4)=0x17) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f000020c000+0x22f)="aac29fa6f0f0e4ef4bfcaeaca1caaeac0c4a12ef72da81c087bd177b463a3446e1741db1f74e4e817383fb55f6760cb50b8ef070516814d6f8621e3fd100bdbdbd865d6302fd97c06ba29c6a63860ea9da799df7882d10f165e4f6e3694bd64fc10dcbcff6588fcd038e4d79599c5ed01b454542456f4f3d9bb76e91f9868370766b9cc2", 0x84) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00002a5000-0x4)=0x6, &(0x7f0000221000-0x8)=0x4) 2018/01/22 00:00:08 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008f1000)=0xffffffff, 0x4) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40800}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b54000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='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) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000808000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cec000)={r2, r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00004aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) 2018/01/22 00:00:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x800000000025, &(0x7f0000000000)="", 0x0) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026e000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x5, 0x1, 0xf, &(0x7f000040b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000424000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000336000-0x4)=0x14) bind$packet(r1, &(0x7f000068f000-0x14)={0x11, 0x18, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d5e000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f0000bee000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r2, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r2, &(0x7f000025b000-0x40)=[{&(0x7f0000d4d000-0x1000)="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", 0x1e5}], 0x1) shutdown(r2, 0x1) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0xd, 0x80003, 0x100) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000a99000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000637000)=0x2e) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a99000-0x8)={0x0, 0x2}, &(0x7f00006f1000)=0x8) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a98000)={r2, 0x0}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000076a000)={0x0, 0x0}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000e3000)={0x0, 0x800, 0x8, 0x3ff, 0x0, 0x8, 0x0, 0x9, {0x0, @in6={{0xa, 0x3, 0x90, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff8000, 0x6, 0x6, 0xc1f}}, &(0x7f0000a99000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000528000-0x4)=@assoc_id=r4, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000467000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000635000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0xae) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f83000)=@assoc_value={0x0, 0x0}, &(0x7f0000f84000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000019d000-0x18)={r1, 0x2, 0x10, 0x401, 0x4000}, &(0x7f000025d000-0x4)=0x18) sendto$inet6(r0, &(0x7f0000f05000)="8d219a45652771daf5c445cb82be39b260f2101125c0aebf7211ae7bb0babbeddef06175afdc1e9bb0f9208ff3dcd33794f3f70e79b4d4454b477c274d1e0a951660727990e55cc8755ee929deeb5a7df5c6a1eceb708155d05fc7d7fcf1298f961cb2404b6264c7a3e515cc75717f120a56b6beccdd91e36b69dd6fd5c6ce672aa4367101162c7d7e9a55e1577df7e25baea7c8a0bc2f8e5c83e7e539572e99cfa36a1f70ffcc229a7b96f7370ac6a6868c1682a81c5e3d1026426f46cf7831df19ddb6fc1551a86dc075c6222f04c8f51d8f4f894470bc23b6588c7c74", 0xde, 0x40000, &(0x7f00006c9000-0x1c)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78}, 0x1c) bind$inet6(r0, &(0x7f00002c7000-0x1c)={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x320, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffbe) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000262000-0xc)={r1, 0x10000, 0x30}, &(0x7f0000f85000-0x4)=0xc) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) pipe(&(0x7f0000b89000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c9000)=@assoc_value={0x0, 0x0}, &(0x7f00002ef000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b59000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000013f000-0x6)={r2, 0x4}, 0x6) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x9, 0x5, 0x101, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000011000)={&(0x7f000001d000)=@getsa={0x3c, 0x12, 0x400, 0x5, 0x0, {@in6=@loopback={0x0, 0x1}, 0x1, 0xa, 0x2b}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8e000)={0x26, 'skcipher\x00', 0x0, 0x1000, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000f8f000)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f90000-0x10)={0x0, 0x10, &(0x7f0000f90000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000043000)=0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a4c000)={r2, 0x42, "994f508c5a8659c28cc4a2ab15ffd9529a3e7253db71798e84006e59d8ce341697bee6ac13369b7d2b5dd71b7b871b5e308b7eb39dfa202c06fb549b63501be75894"}, &(0x7f0000f8f000)=0x4a) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000061f000)=@un=@file={0x0, ""/4096}, &(0x7f0000f8f000)=0x1002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000671000-0x2c)="ac208cb853713777fb1114b8f7bcd5df3b9978007dbb43241afab0000000b00000007f0c26000000000d2ce7", 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4(r0, &(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000070c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e5000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200, 0x3, 0x9, 0x80}, &(0x7f00000cc000-0x3)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b27000-0x6)={r3, 0x61f}, &(0x7f000064c000-0x4)=0x6) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000077c000)={r4, 0x20000000a3}, &(0x7f00002fc000)=0xfffffffffffffff3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000efa000)={0x20000000000000, 0x8001, 0x8208, 0x3f, 0x554a6e5c, 0x0, 0x5, 0xaf0, r5}, 0x20) listen(r1, 0x100401000003) r6 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000373000)={0x200, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r6, &(0x7f00007b0000)="01", 0x1) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cf9000)={0x0, 0xcda, 0x1ff80, 0xfffffffffffffff3, 0x1, 0x0}, &(0x7f0000631000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000062d000)={r1, 0x2, 0x3, 0x6}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c76000)={0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f00003c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee1000)=0x14) getsockopt$packet_int(r1, 0x107, 0x610ce1f7c98f5ef5, &(0x7f000056e000-0x4)=0x0, &(0x7f0000779000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x10000000005, 0x84, &(0x7f0000b06000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007a8000-0x14)={0x0, 0x0, 0x4, 0x0, 0x9, 0x8}, &(0x7f0000f7e000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f5a000)={r4, 0x273}, 0x8) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000180000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000122000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000e5d000)={r4, 0x1a}, 0x8) r6 = socket(0x5, 0x6, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000e0d000)={r4, @in={{0x2, 0x3, @rand_addr=0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0}, 0x98) r7 = socket$inet6(0xa, 0x100000000080001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000a1a000)={0x9, {{0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0xfffffffffffffffc, 0x2, 0x2, 0x0, 0x7fffffffffffe, 0x0}, 0x4c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000251000)=0xe7b, 0x4) getpeername(r7, &(0x7f0000185000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000)=0x2e) ioctl(r0, 0x5, &(0x7f00004d7000)="b71b1d8c77706c835138f91b9da75b3f2461d162eabd5103") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000086f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x1, 0x8002000000000ff, 0x100000000, 0x9, 0x0, 0xfffffffffffffffc}, 0xf) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f000038f000-0x4)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000626000-0x14)={0x3f, 0x8000, 0x81, 0x0, 0xffffffff00000001}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000248000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x800, 0x7fff, 0x0}, &(0x7f0000e27000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c09000)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0xfffffffffffffc00, 0x8, 0x401}, &(0x7f000078b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e42000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f77000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c20000)=0x8c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f77000)={r1, 0x0}, &(0x7f0000ee8000)=0x8) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d6a000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x32, 0x40}, &(0x7f0000e4a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aaf000)={r1, @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]}}, 0x8c) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x6, &(0x7f0000d6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f14000-0x8)={0x0, 0xffffffffffffff81}, &(0x7f0000c66000-0x4)=0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f15000-0x98)={r2, @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]}, 0xed4, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000045a000)={r2, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x56c8, 0xfffffffffffffa2f, 0x2c}, &(0x7f0000f14000-0x4)=0xa0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f16000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f16000-0x4)=0xb) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00002b5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f13000)=0x1c) bind(r3, &(0x7f0000818000)=@pppoe={0x18, 0x0, {0x1, @random="9b05276028c7", @generic="535a8455b4dc4b3bda4284b5cf3d6b23"}}, 0x1e) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000053b000)={r2, 0x5, 0x20}, &(0x7f0000d25000)=0x8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000f14000)="3960ec400f86e896afdb84f0276d8ddc807288b8ce4a351cc8862d788685a91c43557bdafde8663608fb17ead29f4e19717ac13679b4a814a4d7b9af85657acfd769c72f2077e9dfc55679ee9a23acea469ad076907c6bbbba39b6333d6757e71af446", 0x63, 0x4004800, &(0x7f0000f14000)=@sco={0x1f, {0x3, 0x101, 0x2742e66, 0x5, 0x6, 0x20}}, 0x8) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000a000)=@nfc_llcp={0x27, 0x4, 0x8, 0x3, 0x1, 0x8, "c469440e558456c6b218ebb28cd10dd76b2d9addd0d928356845ccb6c6faea1f5bc12f4c1572e4eab0122888a1906d469d37c863b6bf07d01240e9d1ad746d", 0x3ff}, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffffb0}, @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], @rand_addr=0x1ff}, 0x41, 0x3ff, 0x10001, 0x100, 0x2, 0x40000000, r1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000e000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x1001, 0x0}], 0x2, 0x8001) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000004000-0xcb)=""/203, &(0x7f000000b000-0x4)=0xcb) 2018/01/22 00:00:08 executing program 5: r0 = socket(0xf, 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="a8d9901f5913010ce3e214d1d66f7b019653e6261483a6fcdd25c2264eca7215fe3adb3bf9dcebcac6933153b5ef60d3fea3ad5c1295d36a6f12b064bea131264304473d1aed2609cfcb4e662a8e4e516af00cd8e475c6085de39f4e6e974e6ca6b3d2f20029af9c10a60a08eb1544894025dc31b025a556b53271866489943b075d6b7647554c8f51639b7cc2afbf2fb03dae529fadaad074131b5eb99172ec24b0d90428b7f89e47abc745b1f2b87de81932be7e8cd69ef5502e169a4fbfde7c1f8b443dd0", 0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000033e000)=[{0x0, 0x0, &(0x7f000022f000-0x50)=[{&(0x7f000070a000-0x1000)="2141afc0d85fb9e8edd7ae0ac4eeb6ee692f180a0d7180c11c88755016908cff030a7b3fcdb1793487a7f171ec4e03d50090c1207ed1bbe1917aec199351abdb9acd4050154ce5a17f0635b9a7529e0768f0b71cc33c9c6b71052b228de82fae7d5d21a488a7bd8d2ac50a9228e783d07eef6bfe0a893a75ed0d", 0x7a}], 0x1, &(0x7f00002e4000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x35fb}], 0x60, 0x20008000}, {0x0, 0x0, &(0x7f0000d60000)=[{&(0x7f0000f4c000-0x5)="40d1f1e689", 0x5}], 0x1, &(0x7f0000127000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xc}, @iv={0x58, 0x117, 0x2, 0x44, "2505f3d23225a52d40ad7cc0be1f34a8a057dd5366c9a7360a4d4b21cd3a67a6cbeafbb65dd3fe738c4c00b3ee63dbb353b4a650e57f89da45070ea4452a57703593fed8"}], 0x88, 0x1}, {0x0, 0x0, &(0x7f00002b9000-0x40)=[{&(0x7f00009df000-0x79)="14fb4cea22ee869c21cf8893e770c5000ee8e7b415f8d165fb271cd5a8fba94ea933a00e956fa409b92c536a314c55d58d0c26250288358b492a08b5bd840c196eac3ffa6b18f7a4ffab4e019a066703b30e7caff897abb2ba5403ceea7e06c6104a0acdf7836b1ee0298ec7b26805b4f19b1de4088ebf5acf", 0x79}], 0x1, &(0x7f00002ae000)=[@iv={0x90, 0x117, 0x2, 0x7c, "1b77dadef777f3e89a85db920b81d0df4bd7a198c0c2c2c37dee10754f39eab17235092a235aab76e3edb59c37539b63981e232e8e7e4671168374853e7fbaea0a7f8f14f6e64a6aca8bd7edb34fe503366e2dea1a38251f9a37fb7382789373ba100b41bfea9dda776ae1b3bcf0be16fb7f4c9da004f5b524a387c8"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x10c0, 0x4001}], 0x3, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000e34000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f20000000000000002f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dcf00d", 0x5, 0x0, 0x0, 0xfffffffffffffff8) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:08 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000699000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000f09000-0x56)="81ebb4b59e6046fe3119fd3a88622dde276dee006c6ac05fa717715a8f196e7ce0e837ebbff2d0c04f3f588c68519a9dc904e160d6f9c6ff3a255d3b47f1f48d46e10e350a03f64dfb12d22f185744abf31dc4d48d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x6, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x9, 0x0, 0x2, 0x1, 0x7, [{0xff, 0x8, 0x10000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x20, 0x8, 0x7fff, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0}, {0x1ff, 0x8, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x24f3, 0x712f, 0x7fff, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x8, 0x2, 0xe896, 0x0, 0x0, 0x776a0331be77d293, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x40, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x2, 0x0, 0x0, 0x3703, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r1}) bind$unix(r2, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000002000)=""/190, 0xbe, 0x12000, &(0x7f0000002000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000)={r3, @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]}, 0xfff, 0x7, 0x9, 0xffffffff9e39da58, 0x200}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x8, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x5, 0x2, &(0x7f0000008000-0x10)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x4)='GPL\x00', 0xffffffffffffff81, 0x6e, &(0x7f0000004000)=""/110, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000008000)={r3, 0x52, "77fb1c73eb522538a870a7db238b78ae3454f04d9259d62d3bd13f48eb476c1ac0519d93a20069f10a385351c160834ceb564498bda827bbb815cb198e5c4f430a50ae49ed7cdcd760ed8558fa0e555849ba"}, &(0x7f0000001000-0x4)=0x5a) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009bd000)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029a000)="0a0775b7d0e38300b3b6adef5c54d6295df0df82180c0deb00001f08000002fff9", 0x21) 2018/01/22 00:00:08 executing program 2: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x35)={r1, 0xfffffffffffffffa, 0x2d, "d2e881bd0a97688e39a8906df7318c3755aaa335e2c79714145c1717bf7a9c985f41dd5205c708d41ba4ab4f99"}, 0x35) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000667000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x202, 0x5, 0x3, r2}, &(0x7f0000e0a000-0x4)=0x10) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x1, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000e52000)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f00002a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009e000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000616000)=r2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000009b000-0x20)={@generic="45dddbb1cf3f3c61a74aac8132dd4c3e", @ifru_flags=0x1400}) socketpair(0x3, 0xe, 0x8000, &(0x7f000043e000)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f000032f000)={&(0x7f0000182000-0x48)=@full={{0x3, {"f4369532358daf"}, 0x4}, [{"05a55f4c741516"}, {"89b0884255fa8d"}, {"d30d439f792943"}, {"f1d9f43aaec5d0"}, {"91dd2303e1f090"}, {"afeac654260d14"}, {"59790989d844d6"}, {"41860d81dbac59"}]}, 0x48, &(0x7f000026e000)=[{&(0x7f0000b07000-0xa5)="5543ce7e6fadff1203f40e0dfeb525c5dd4714d8e4373254c9c5a5c4562e90fa006c0d5c82e4408fe4d57d46bef21db5872c3900b1f64757e8470bce0d1f7171c9892635bdf8b87477ab553a5fad60736d47fdc9d484497bf51af55ed84ba3cd8919c823fe433c704b4549eb7d1ae9189f512beb6bd9ec5ab3f8e412dad20ee6f3ff2bbca2c9cf33010e470d2df3518962a2a620d258cf9475e1dca442e73899cb7f01cb64", 0xa5}, {&(0x7f0000c93000+0xf82)="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0x1000}, {&(0x7f000049a000)="763afd08170623143e05d8e2cd8202943eda898cb1e31a76f65685859ce47485225881b87d55ddb43fc4b45e3f503944ae2d0ab6e444f33e8e02baab4dc533c1e0119c6fdc8fae58d99b2d56af2f51f30a1ebe85", 0x54}], 0x3, &(0x7f0000587000-0x1278)=[{0xf0, 0x13f, 0x3f, "a9a32546144e4305d3686918548bf845f42e471f0e5f8fa0fbfa3fb0faa4e7a05397007f16d528d1ec0e01879811919fb6058cbe2ea235234eb45feae3b7bb32f962fc59754cf43bdfbce6863688522fe999334174d5c572e802106e4db732a745e458ea38223b06ccd841f066e013a89d3037e47ed30328a03bc3e391947cee4cdd5f979f108df4f4ccda5ff43d314cb3301291d2f046bdb027ca676af0327ce391983324af79d63e2b48cb3b5fd599d1454e28b55be46fd0cf918cef711f1b4d9574e3fddbffe65b912821919df856fb2cb9da55dae431a4e771"}, {0xa0, 0x0, 0x3, "27e087dd7c0b3089929d0053a87471734c0c6f505d360c7f5898e3ca1b66b2c4cf60820f0bc56303ecafa5dc657ca7ce183670559787b874f1d0e5b3cc6934738d40e5d6b130907ecc091f19ff1084ca854f4f7d2f192266dd625437983f7a436bd1811d3ccb32a7cf3d4679a18f7683657baa164f4815f2982b951c743f2a87a2873930653cd18812"}, {0xa8, 0x1ff, 0x0, "e1a89e4ec87d9fe02caa5c582d91af94bde20b2f3608f37fa1a641f99b9379c56060e8442f53fcfb723916404160b404039a94e74ec74b42543a0483fb9fff1ffc1d2ef0356a0156bf2aeb4121f80c698c708e704c987b90ed2b08530eb3c0c6cad82235b222f4744645aaac79abcd2610c5ccde6344c09aee15c82db86aaafe0ec5c76c268c058b8fe86aa391f4ec42aa91a2"}, {0x1010, 0x104, 0x4, "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{0x30, 0x1ff, 0x5, "b0b6b157549a9e550a5579e0dfc796c8f8ffe05fdd19a79e4e1ff3a97d0a"}], 0x1278, 0x0}, 0x3) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006c4000-0x1c)=@req3={0x200, 0x0, 0x5a, 0x5, 0x8000, 0x0, 0x6}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@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}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) close(r0) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00006e6000-0x28)={&(0x7f0000a84000/0x2000)=nil, 0x1, 0x1, 0x1, &(0x7f000044c000/0x4000)=nil, 0x10001}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e7c000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a65000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000b15000)={0x3, &(0x7f0000119000)=[0x7ff, 0x35f2, 0x0]}) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0x13e000)=nil, 0x13e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000013e000)=0x0, 0x80000) r1 = accept$inet(0xffffffffffffffff, &(0x7f000005a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006d000-0x4)=0x10) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000016000-0x8)=0x0, r1, &(0x7f000013f000-0x8)=0x0, 0x80000001, 0xc) syz_emit_ethernet(0x15, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x2, [0x0, 0x68c]}) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d67000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f90000)=[{&(0x7f000099d000-0x23)="a13b631dd61a226283e1d40cbfaa60b2", 0x10}], 0x1, &(0x7f0000387000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d4f000)=[{{&(0x7f000079b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x4}}, 0x2e, &(0x7f00003f8000+0x175)=[{&(0x7f0000695000-0x1000)="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", 0x1000}, {&(0x7f0000ce9000)="2d425da48dcf3312226aad98b4312d31e196e49f1cd74910929bebb68b6b98082df4254bb52a9088ec766f54f19e9ddc1224efe81280ff43f09a947763fca2", 0x3f}, {&(0x7f0000788000)="8756d11fddc4afe606bb50755359a2b18c07", 0x12}, {&(0x7f0000285000-0x7)="31142983403c9d", 0x7}, {&(0x7f0000f92000)="8eb15db90a201d5373017d90b2591816f2708d592c25a72673d2f1b813574415071ed208d8420b3ed0754874af89e0dd3267f4370d3cf46cf289bee8cf2dc35bcb780a3307eb8700752e08ebd9fce165c9dd8d1181daa7783c0450414fca214cd129ff360b00b0eeeb8554bd55dc1b2ee519c0c4a461e8000b07d327efcd6c5d87a10fd0c4de60", 0x87}, {&(0x7f0000b65000)="83d42a970ae8e5c1421301fbd6bbd677b683068aedc2b4cf3b4a20cee421f16ea063140a55cc32c7a4a2d26ac55c61021b9e7a8580f1af5f630f104b25eb0b211fb68a323c007d07f96851af2b8021e9e45324de2e6b67e81a0b477791bcbda16653e0725eeefbaccd48717c4f543a30861201fcaaf0cdaaf808f5b6e4", 0x7d}], 0x6, &(0x7f0000f92000)=[{0x100, 0x11d, 0x0, "915b0e5f25ae16a3f8d5d14232ae9766544338d11a9b856eb1b697a2c8e157ec344465289a5b7237359c3d47544efb2725870cfa13d85f93007d4ebd91399cd9783a793d5a50bbfeaa17e52d5987eb2a5f67b538c9694a1d6dec96bbfd24ad2170a51c02acba6bb8fa80d194f4834ec1fcc992b4034c153d03617f1932c83269400869a792259ffba7eedc64345dd0a56490e595017974c48239c1a2400059b21c525440b626dfe1f18ee08c2a1efbc49eae1cfd445addb1e0c07099209932a09fc032be9dc6969bf9a744192e928afc6a22e61d86a4d319622f3686f294c99c9360fe76a25de639d9"}], 0x100, 0x4000}, 0x2}, {{&(0x7f0000060000-0x9)=@rc={0x1f, {0x62, 0x7fff, 0x4, 0x6, 0x9, 0x1e}, 0x8}, 0x9, &(0x7f0000f93000-0x50)=[{&(0x7f0000f93000-0x61)="0f72464c5bfe89476df4271f3dbeaa5904eb5f1e496ee969d7f8a2c95565f5cee30059e02fa7294d86dadd23b2d766d383a92a32a5602063ce23acb7be6e2a4360a5bd3237aac0779adf92921c757799308ba2587ee2116e9f4329a1caae94f0bf", 0x61}, {&(0x7f0000f92000)="19b5787a1e29dd5e617ffba6c07bc2e21020ce29ef3df7b9feb00686cfdc70919583ecfec882d715ddd1261a1976c0b43c40c12eb209e05c4de9b1bf0b95628c7d45b7ce5a34b5ea07a3097ff3e2b3c22d94589d0e517caece07f1475a37b442b401a89642bac54440dbbfc790413533693bffbee95578c8e2dc043ea43f9346afc6e9effa427f578d7eb645e4de28aa437bd760e54989429f1af692f8016d3bce424bc0057809609f02500b1f1395cc7ad99ba7", 0xb4}, {&(0x7f0000f93000-0x3f)="ba544ad29657263f24ce675510d37a82405c444e674d93aad401c2d3e61d0ff912dc266d3a85410485cf7a721b828900a1d8dac7fa016b09c45cfd0890482a", 0x3f}, {&(0x7f0000f92000)="bfe6bea77c6ce1d679c6de1102e3ece620e001fec8f2140b7a9c779a", 0x1c}, {&(0x7f0000eae000-0xd5)="1efaf5ff3d61dbcdd407222512859c30e63792a95bffcd0a6bb5199313017f478abf93c361f7ac7a2833da7550d13873bcd4271790c95bf4d2bcb4ce1dcfd573bffc4c5b5453345345fc2ee1e32cd796abeb1d49442d756c197c7c6884403571e4e39575e9901ae1af773504f201d8c8dc535c908a0aa39bcfbbb2187827b057e4a510e648091272598c8da37131a4f2fc1ae88ac17316652234ae905234cced9e7f120b6fd7bfd581720c8d5149992655cbbcc73d08a78a1edd2dbb380839290dc0e1e40212fd260905ddfb843dec0ece2fddf293", 0xd5}], 0x5, &(0x7f0000066000-0x2e8)=[{0xe8, 0x111, 0xfffffffffffffffc, "1942444f3a0955a7105364839fcf2bd4e0e5e346c750882b4b4eccf12f2c73de6e73444608c35a16630c85888492754d68732b59631de15320f5de5f9c872a902c448c21a008a1a432003ad61cf3e16f660fcc9168c08941cc0843791eaf1a154d187695ef81df5d7b237d23903db52c92e9b2a7731b7db2cc312c3eeff0925939ab5a4ee7a598d2b6abbfcdeb90d383eda4c1e35d3edfd9d642d8fecf85a6babc82a6a43a98673e7ba0a720c4d63b5caa6279fe29b15d9c8c690a5920e778ee6c11fb5c2ed4b37c476f96a82af93aef6955883e"}, {0x60, 0x10b, 0x6bd8, "1d07366b245fda73e26f92477d157acfe50f3c6aac34de49380432fb4e2fb3bc6a33a9227aceecda77d3590dc1286414dba761487a7677a874561a516b3125344b945bfb5c2c0e22b30f3f2685"}, {0x90, 0x104, 0x8001, "a00a0d921725423a265ace27a6af1dfd6fa8c74768e91d604c085faf1d1013d6b49cfb05e45353f6ed7169be5133e014bd16954a0ab069ed9490e4811dbf57f0512bb363c8b22e1a98de05c4d8b29a3b97f40884a65bb8f3e50d7b68f9c96325e701c505235426177db7855670a23136aaba8353c38a91f566a186f3bc91"}, {0x110, 0x117, 0x4c3, "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"}], 0x2e8, 0x84}, 0x8}, {{&(0x7f00005bc000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x2}}, 0x2e, &(0x7f0000f92000)=[{&(0x7f0000f93000-0xc9)="2b569854d59211a3aa5ae01b28b9967d5d9453962aa46353e5a22e607d58ce2f9dc2fb01e836ec5524cf50b593ffef53b8d0b7ad7abfd064873f107ac188567877999ed8e20ba4bd006a5025928db3eb1855703ab2516fd9370769a885db96f79ed59263b378167e4c70c3c4c00a14fd9ed87d371ae9ed91d533000bfe822d193956c118c2b3e183100f2f4e5d737b3f20cce1c2a7e4ea8276b7260e7604e24cdd660803ca00a19f668783ce4a34e2f39dcc30add0b8d73de0c688be290e29eafc92fa038da3c1eba4", 0xc9}], 0x1, 0x0, 0x0, 0x40000}, 0x8}, {{&(0x7f000094d000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f93000-0x50)=[{&(0x7f0000f93000-0x3f)="ac610e8e35ce980d51429c70fde5edd260646db33101db183812ea2fdc02f9e13d8115f9eb15a1c6c50526ef3007bde7e84849c3af045bc8e362154da3dd78", 0x3f}, {&(0x7f0000844000-0x4e)="7900a3e2d2cfe35d98937a39cf5d522e574c5452c092d4f891b1cd5546e970421c511b3622fbc0f24b6e952ac71025b07aa2f3b9190a925f8dabb24575bb7e1ebe239b85896548e0c5ddab302720", 0x4e}, {&(0x7f00000d1000)="7c854f2bb07926245a9a3ae13b72675fa76b5a3f8fa25837c5eb4dee6ccebdbbd2d7f10c21257b7b35f92d4e20a3bc6b809771c47f3d1054400a45ef3e513ac733b13be68a40fa5d3ea544473c9e0dc690c058e74c237f0632fad6d18e4b5f5d5c3ebabfeda3c54ec6e7a744439f3a5ad6b000a08ac8cbeb0c3d5be6ad536749f73a1c305eac0587cc649faf8f1336474c59c96a6d1ec91c5a232c6a53c0af42a2c52c0bd7b1eb2cc7f71c", 0xab}, {&(0x7f0000f92000)="d01e8c828e0ad73fd255963262e0f72d8a5dbf4de271297b809b8d8d044c30402472b7509c024c1d33951a02901f8c8e66aa8b41bc76c42d7f9da2365425fcd3d541c329dceb4005dba05fe271a3c5c9e507bd1710639fa7310f57106587c5b6610f853f7e6949ddd2d5590b46c3b278d968f3b0b8063bf70fa8f7f1ac6c380ee16564a5f83a7bebb6e74b9c2757ab2613057307bc1d12a2b8f3825b6d8bc2fe8cf3bb50e3", 0xa5}, {&(0x7f0000f93000-0x95)="588f32d811d20ed28e4285008679411ef5adb8549e5a8fabbab236ff0d6fa6106ecc91c6b95760684cb4e3ed682fd4eed63efc8514dbea17426efe23fb7936359d1d76ec6fdabf067567f25469b0c31fe7c7ed55f7a0f94e6c5ae5d5404e8ef397571b087d1ef51df3f295f5934983a1e0e4cc00fbee496f26cdbc33cf448ae0ee4fbe8fdf6468520fa2945396e38a9e498f051831", 0x95}], 0x5, &(0x7f0000063000-0x100)=[{0x100, 0x104, 0x2, "e036ea8e660754eb9f5b48eed8e215859898c86556aa8a9c6f04833eae5db9d98648350816f04cbe90c74218755c62f9d4749a5b3f1e4d31030835587294a026521874c4f250aa7ff0a6340509bfc3dd348b5ce639e4674e3ac2dd03e551d3363e83db1e6cc9094e7313cf3acaa4407179792cced12859bd3f2c6be41986125a2d669dc7d35b7a89a5a03ebdec358324d8f8d9113420febd70de33c57d4ec0db0e9c5328f93e1e58b7db79e45915f9356b7f5e5db416d46fe3bdf5b85539b554fc37092c47889b8f15759adc9abb42d7f5a61e937d5ec17e55c0fcc6911f6845e6838b572b69395710ef7f9dded2"}], 0x100, 0x4080}, 0x79a00e08}, {{&(0x7f0000e0b000-0x60)=@nfc_llcp={0x27, 0x7, 0x100000001, 0x7, 0x1ff, 0x0, 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{&(0x7f0000f92000)="45e935efaa8ba053b28c7ee611d16ace631ff7505b813114596e27551cf0a2c85eda1b9cc86c4c59c20878cd892754a2b4a89916f266613ecab5f269a2c26e8c4fec5f9c00dc43771259e406412532b541daedc444c42ab6f764af95ed69d5d2f65dc3851e8feada18477e8b95d13083c5b38b31df24b2957be58f0d3668e25963d083361a13e06460ee73afe4327900af56a213ac86d2910fb32903d87f78001d54252b4b0659f9c2cd91f10b581f1f81bb9e58a4e3ab2c77fbe569", 0xbc}, {&(0x7f0000f92000)="db8fcb10efc3411fedbd064e6a3268f9841a46892ceeee1010684ea0088e96131e570aed8dbf8f81d45cdd0e981bc6664bc290c60ce1760e06676d0a8100bf5ac99beec57575b6c5", 0x48}, {&(0x7f0000afa000)="1697e31a032769e952dd1f13fa4323f045ab17186d6953600ab8f5405af4402d7a78121aa25a648d3245744c9c70c8051d7a02d64fe0d3d78b2bf791108141358a63cbbdc31c03f81520661a987ebb702337ae89924f23278ac73d25fd580004b87d363a", 0x64}, {&(0x7f0000f93000-0xd0)="835fdca70963c78fb41ccb6093933f066bd0a2997069a9fe2c116196cd3af94c3800712367e7d3114aa7237e6c21bf825308a2caac025fd2259092132acf57236698f547fe619112ace9417343bd3f10493c5f244924c1584fb27e74c966b3fc7c07c200d39de887c863363191f3ae9924ed08329adb3774a967e475461dbad602e695635e8b9c6f372b4d66e4f7d997afe7725f6a760e9f745b324e6acb8609bec220366cad1714430d5bb87157a658b7a564e9aad6ec618bde50441fc40bc289f974340bc0cc67e85a5313b973c191", 0xd0}, {&(0x7f0000f92000)="499bf60c343c161b17e8f5c0c10acb6b6ac576021f10a7f90bae83b57318a71664cc418e0611a98aa07ea9bcdc979425ad1cf45b46951592d6f4b41ddd21e41fd7ecefe456d174f9a986a667aa9a588cd90c6c6cb9604ef5693bd690af13ca076e29f94400e9fd6b316584ad0aff067a42efc9a8f786efd7afede70e41b13dc58af6624230aff5ff759d64c3dfb844b4565a293aa8154ff80081c6dce068b07383821a00c8138dd3a4", 0xa9}, {&(0x7f0000f93000-0x1000)="fcbc5c9eb3b6ecaa84399a7169c130fca963f44f96f58e56ad09053d9cbd42db5f6e45d35ae653bd36c2197abb494addb0dd3cba17497c3d9176fefb839447c8b5cd384adf7bf79ffca84f0d52ca510acdd0121a58e82d4ea515a37f7fa308ff9da73cb4ca9bb666fdd704e08c5eac86f8d805cf805d5a1d233810e25e8ba2c96e5cca06aa7759a6747bfceaaa379ffc368bd45228940776e8ef791f093929697a92ad25f466f1baa6b248d035b29df9ba1c99c16470372a7d7c51ee7f5b3cab479185779160a7cd92382193bb2dc1d20858077efb6cffe26ec01b1f807146eae8bba08d1aab7f0e9042893f7b0834657828ae5e54873a9b3ee38af14db9c74d03cf984795cdc1244680ae9327f33d0e81a8bebb70d9467fbdaf08f295cf592643a7c4856143dfcfcaf1c6454de6f9a100a892062ba999d2310029cc7737500cdd837b2442dfacb36f2369ad94a88150fa50a86fbf89e2dc1542c509e454b1e76d2c5caf898f147bb58a0c7d172f8a7a5f071e4b543ff6e9b467a28ae94a20ccbc64851de4c46ab5d5958fb73b163007b31833b6673655aaea934008ad33301430424ca0ba10ef5a89a1633bb1facf693723db481c009a2dd0c1c930c6f673a7c426865e38669048d27688ff7135cf55525df552b91f67b9771cd9a03d770a58662d05247257b395f700970fd39d4e68cf08928c7cfe0150828aec0fe5e3b3cfbd0402bbcac1409be9344cc5c8dd68da180b3ec140d9cdaa22b2b11417d4fd3d15fbebae8419d0cc6f955ef6d9a3100b630932bbe8a4738ec5ca6663a910c5b1e6b5ffec2f6551af222901aa935417b8bc5107fd3e43a7c04043c708e2005e7e0d57ee5c26ab336715b0b42eca14505a4a617bf2a417e6c184bac7a93a590beae9a4da7831a7fc2dabcde25ed33428d0aaf91f9c666102fc2bd490134c82dee5d4eb6312325fd5525239a192d2ff3efee5435ca588e85f946f2d21e3deb9fa6c1174d7a5e4d2669805d4a2568e727d6c80caf506bb9284b380e358e78b14ff3db11c64a0ca13c6db34740784d7dc7440e43b802eb979cd9b847120a048fc06c8fa7c2d86f36eb8a802ca5a21c282dc6eeb57c6662b02ebbd183a22cc200488b06b9e82cf22e8a760e344466c42d8a706951c79e61b84fb3f8d8ab4de67208df9c603974c6667b204d04e09e16cde763dda951453746a019092ac1b4e635ba11b8854999dca0067ee40efd6effc200fdf26cc125f356d2bf1161da349fe243a94020fe7dc3683e7b0b24bff158f34fb0b927bab0622cb7a2d2ed59a5a9524400654251d617b1314711f948125bcced3d9357d5a229b153cea95184385e683e6ab2a41f2e6349c63141e7cab381268345a742fbf2be5dbbc1b00a85f8ca0af3f39d106e7d9cb25485949109a94fdbb1cb256e4d3ccd61fbdb16f757cb4b807f0a58331db3a3ea8d4573de8acd29b18663eecd5c54a878d9c8869ccfb2118352aa19472b5ffcdbc4abd34a13a9401f059da0e61f03cef89a11e7dbce484e44c310e339b40ec3dce19f33f259a877cb5885c015890144a68b7358ebd5deec520ae3442dc50de15b406eac5df71e32bcc35ba26c716d97698ab8aa1f104edc4f95d25db117a9778063a9a8675147ced0f309d9e34cacf80aa11ac7a18afa92654e6e1c19168da6b737a9c572f7f2eaeacddfc585b235ca423d355b4e79d64261b4ce03024d981cecf7c519b49470e9a37de310da53496fe1b5ee8cfe625e6921d521dfe4fa8f1d3e10868e9e20633c0c97fe933f0a24e3bcd21732dd924e717dca1f19db9f7052cab7210eb10074eb4f606d5e8e0d664229e3d43845ecb8a8c968577b2c47baa1ded25a25d0c22899495a2aa6c897871915170cba18d89c5a9012e0bf77301ba4fb664d6928440bb60588c1649b4c9fa660b6a9e6560c6e384827e82d92fdf83830210ba00e9df1f71a18e9a8b09427ce100721e25e8ab92e8b47ca158a99638c21ef88ecee85e46c66bfff34154f8961b7445c7253a547b9d7a08f6a13680313633aee2fa84fa1c879c92c176d5e5dc456d040c48737ee38950c86651f1f9ed5d0c1213458bd6998535fb73ad42840eeef9c0936f3e934533d4cbe040f4826a1ae5cb1033cefbb51a8d29e599a955cbbc4d0f373d833d9b5700d0d40f51521e614f3f4108affee1b5eab5d76ef8dc931b689607282f96edd29aa23017dac60a0186b25cc02f97def3c1f0faa771f06085d909254abc98c338d3cf73b053634497d9abb9dc3c218681c5b384efca3fd8da0d67d44b0e39f8c351fe104725ee08a23a62a786123261fceac16b589e7966111f8b7a86fb0af7559b43220c400810382cbea6c0607cad82418f8a0248e586c1633c754bb26c4392f77a338e82413565356885edbfc2d03125d70a4f314acb99ee683ca05872bf3c35d1d49dc7b3fa914b57c9ebb956aaafbe0aee2d67cb6f860896b40549789a93e35ad68428dafd142893460983ba805463726a150bc402142b924629e2782209016eea770184c13f36e96667bdb2eb4835fd283033aef74234a5f428a61324fc02cbe5fc4779aa6298b931516f3d3025b0ccafd64b71c4265f6e8142e61529fb46dfef495062c3428e41f20851ef588cb8bd026453a29e11b84dd8930023386223b6503ee7d06b834c1d52e4525dedefc926e6f01d8911a6df7ee706529dbff78262732fd448975437c1e886a8859f8df746afac85b29961a8f76033492526aeb14c86fe0403353c263acffa8c6dcd9c1f0dc3e8577ca840cfd3cee5b3a34653b0a8b1392eb5cdcda9a868267f78e461cad05cdde04395fb036a7db2964b3e5f2c606397c49f8d8d7e97659c638f3f0693d69c2b7cbef6725af0b9815dfe58fb5d5a14a0953cfa35c30e8dca24ffffbe9cc2e5bf5ddeca2e434231d9e5a03b3c109b4f1929210b035448ea7fff40985af7757828805668a4222c296fe4b57105f0910da458b68baaf170a2503e9b30b6242c78999e1b1e1151c57f7646ed47595c8ccd53b67203ee51fa568891e2d92318fa25491b7aebd31a5346817b40308891fa3ec1b7288b97583b3f179e309080e87c09e52035ce705d5d0ca51f6cbe725c6af7030fc949730d62d49c54d0a7eb61363c513ddcdd43a3fa86de3485301e9a2f54e8d65f1fe2a2775ae018159f31141b0150b394c6ed59242e643177cd7fa4eddc9de5f17cc1baa92add2f44ce80eeb762ab7d4b61f1caf4e31709a6223680c7641f6cb2232bdadfdd78432e307dd367a946ea60d5e89e00aee63de33b35907060ac73586f16860d2deb309050fa46ffc9b6e598a7149a094d33f89ad47bb5cdfaa0027d6b90376935ac2a650ad4785ba618685bcbb73d389985c860a531250ea37a1d5f5a55fab82d3c2831357d5685bc0001adb438934522fc9cb6dedbeffdf76dc3c5dc838d4ca5b6bfac65e15540d189327b4eea06da7e252dc72bd75fd7c55a48e3775cb24f655e9578f9762f5ecf4aa5aedb02c1e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0x1000}, {&(0x7f0000f92000)="74e335d9280bfedf15db0e494f5fdc0fe0ae852e4fd884acb5aebe63f9bdb7", 0x1f}, {&(0x7f00002ed000)="213d73c9ad26c921a322d01896e9db417fcab9ee191e523a00b841c94686b29fce4d97bb7e35e6a972cbcf3e1835d4f694eda329582a0d5403552fa3f10ed3a165a66182042d5cce6ff2125701fd74b6337a55fc77337e3092387d9eb474d6937540ac181ebc636028bdaa4d5b069dd83be76da634f620300483ba11d36e19a895454c89123f884f885135ea298125bc4f18c7667898c6b5da69863b49d5ff0f231080c571bf37090b7fec5b511c1665876b8e397d97e21d0f9288e496f9dfa8b55720b943b8a2be6be8b68d0e63244168e1704d5e28c94448", 0xd9}, {&(0x7f0000301000)="17208c58931e37caac7880c8634a53694f83c4b407cfc579cf93b8f63982ec6ee19df5ae65b90bd94d29c7c460e0b90a71ee55c8ceb2e56980fce045f94df6e9d7fc7db7864048862e0ae7adacbe52e90ab939efb7f8a64413da72477c4c84c70abf5171e0cfd62ba2c362213922d99143a78e8247fcb732d8845960d81c74ed0b8684c7ba0ce0b0c0c10c4066ce7c4ccb73292369b600a4474bfed9a57f2b54389a67", 0xa3}], 0xa, &(0x7f0000f92000)=[{0xb0, 0x10c, 0xffff, "6c6c57d1853e19d7084dc8e20a93ff18191dec26fdade7edc891658a7ecd4ece0218b26e8db325133ae9a97ac123a9a3969e55ddb23b0e9a2d7a6ab70687ff942dd6b36f7f9c637821e0c83f46597b22d110799a0253abbc013daf0cc187a825c4b3611e09b1850c0ccd16b8a8a5cbabae697c1a07ee6665a926c33507dac8c72cf694b016810742ff022a349aaa27ac7fc7416d73f3346a6ce0830122"}, {0x60, 0x84, 0x9, "b1cb33351fe3e244ed960d81525d29d2248c2d324d380f29f68d8484e905bd1fd8b8118f6a64e4024bf52280547ca72a796e064f2e8b503db6d42b33ebc17a4e0aac552fec9ac1c1dfe7ece64eba16"}, {0x20, 0x88, 0x0, "8088b12cb4d4242e6840"}, {0xa8, 0x10b, 0x1000, "1ad57d04fb5c608f774c984d7f5e7a4c9b629e24daca2be56c8a6578db2c37018119d7c2e5612fc9de9ab7ce5a606c4de209472300fd531012d3b5253cc0b5878dfa469d17580dc0f3ba98c55404898ff592014cd31d424d19e5fbbc6d9ef50cd72922339d2437de484391878bac8fd3fd5f88cf798c28940b7fcfb5ff98cc0f16a6234393160af785d5490b89ab8524bd0d830110"}, {0x30, 0x111, 0x1, "3a9a043482b9e497e914b30fdc140b54635510fb0ed042e774"}], 0x208, 0x10}, 0xd8fa}], 0x6, 0x4040000) recvmsg(r1, &(0x7f0000f91000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00002fc000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000fa8000-0x1c)={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0x3, 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]}}, 0xffffffffffffff78) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000022000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000-0x4)=0x20) accept4$nfc_llcp(r1, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004c7000-0x4)=0x60, 0x80800) pipe(&(0x7f000073a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002e8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000038d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e4b000)={r3, 0x80000, r4}) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f8e000)=0x4, 0x4) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8000000000000002, 0x84, &(0x7f00003bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cdf000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000cdd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c25000-0x10)={&(0x7f00006e2000)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000005, &(0x7f000090a000)=0x0, 0xfffffffffffffe93) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) recvfrom$inet6(r0, &(0x7f0000c95000)=""/111, 0x6f, 0x0, &(0x7f0000b39000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) recvmsg(r0, &(0x7f0000eff000-0x38)={&(0x7f0000700000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[{&(0x7f0000f44000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000b84000-0xf2)=""/242, 0xf2, 0x0, &(0x7f0000e06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000043c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f89000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f83000-0x18)={0x0, 0x10, "f8fb83c432d260ff95ecb7176a546034"}, &(0x7f0000aa7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008e9000-0x8c)={r1, @in6={{0xa, 0x2, 0xe2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000373000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000089f000)={0x0, 0x5, 0xa3f4, 0x9, 0x8001, 0x8, 0x1000, 0x400, {0x0, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x857}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x0, 0x8, 0x7}}, &(0x7f0000613000-0x4)=0xb8) bind$inet6(r0, &(0x7f0000d5e000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000084f000-0x8)=@assoc_value={r2, 0x0}, 0x8) getpeername(r0, &(0x7f0000f75000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000de000-0x4)=0x58) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @rand_addr=0x10001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x2f)={0x0, 0x27, "8e9af26a9343ca0a5bcd26669b9759d655334961b82da5cb42ecdc171b4f59ce9cc9e64eb635a0"}, &(0x7f0000000000)=0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ccf000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f00005d2000-0xc)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x1, 0x2, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d16000-0x8)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f00001d9000)=""/4096, 0x1000, 0x10040, &(0x7f00006d3000)={0x4, 0x1, 0x101, "dc1fd068d757", 0x9, 0x0}, 0x10) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x4, 0x100000001) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000a1f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a86000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000461000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) pipe(&(0x7f000035a000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)='q', 0x1}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = socket(0x7, 0x0, 0x1ff) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000033a000)=0x0, &(0x7f0000583000)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000037e000)=0x0, &(0x7f00006af000+0x163)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000cb8000)="831c35a13aa92806942ee00ce5e9ec70694d497f559ff69aef289a68ee8feb0c506e8497f1811954011d946e3a7f14dbb1ec0c4ed7eceeb3b14ba134c29c4cbd23dbab8221633835cc6f3f7e56dbefde2b18dda6e02957a5bc4d6e44a478e9f73cbb7a106f06305b67099b9e070475c9f3e9e23eae5c3c89f6a597bae0254144f8d940d67b532866a036bf9e48dbcd763265624d602df78b6256b031838f81d4a49d54fec7a44165d899538a602e44893e07870c68c3fc610bf2ae42", 0xbc, 0x8000, 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000519000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) bind$nfc_llcp(r1, &(0x7f000052a000)={0x27, 0x7f, 0x100000000, 0x1, 0x8, 0x8, "20a5aa3902910931fabdb07a4d0f71f9c1752e6544c9157982d50ab61352ea292a6c5252a973bab9021898de376e011969d347c86df77ecfbe3ebdd8128e0e", 0x0}, 0x60) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x24b) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000085a000-0x4)=0x58) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000d78000-0x20)={{&(0x7f0000253000-0xbd)=""/189, 0xbd}, &(0x7f00006da000)=0x0, 0x10}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xca3b65f7adb1ebad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt-generic)\x00'}, 0x58) 2018/01/22 00:00:08 executing program 0: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000134000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000337000)={r0, 0x7fffe, r1}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000031b000)={0x200000000000000, 0x1}) r4 = socket(0x4, 0x4, 0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000002000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0xfffffffffffffd4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a8c000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f95000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003c9000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x9e46, 0x400, 0x7, 0x4, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x5, 0xffffffffffffffce) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) connect$nfc_raw(r0, &(0x7f0000001000)={0x27, 0xfffffffffffffffb, 0x8, 0x5}, 0x10) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a98000)=0xffff, 0x4) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x2691a905c44dc10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001a9000)={r1}) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000005000)="3dcace63c8b4ae", 0x7, 0x24040044, &(0x7f0000010000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r3 = accept(r0, 0x0, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000010000)="3d546f2eca2f2fb620d749fc419458713d30de2daf0ad277fc75d9c606ebb4f457a9285fca8a2b82d7d585cbffeb3256b53af4606683d2aafd4da576c9d0fd392e3cf0deba87cb0d5ce122", 0x4b) 2018/01/22 00:00:08 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000025d000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000855000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x0, 0x1f8, 0x0, 0x0}, 0xffffffffffffffa1) r2 = socket(0x1b, 0x4, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e75000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000d78000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000d2c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000801000+0xf4c)={r2}) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000deb000)={0xffffffffffffff9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b08000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000520000)={r1}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00009ed000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0, 0x0}, 0xa74e, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d67000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005a000-0x4)=0x8) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$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) r3 = socket(0xf, 0x80800, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dfb000)=@assoc_value={0x0, 0x9}, &(0x7f0000c46000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e96000)=@sack_info={r4, 0x9, 0x7ff}, 0xc) 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$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0}) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x1816, 0x4) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000)={0x3, [0x8001, 0xf5, 0x45]}, 0xa) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0x111, &(0x7f0000016000-0x10)={&(0x7f0000024000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:08 executing program 2: 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, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r0, &(0x7f0000723000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080c000-0x4)=0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x81000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) bind$llc(r0, &(0x7f00006d4000)={0x1a, 0x0, 0xffffffffffff8000, 0x7, 0x8, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000044c000-0x4)=0x0, &(0x7f0000f82000-0x4)=0x4) 2018/01/22 00:00:08 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e4f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/22 00:00:08 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000d000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000007000-0x2a)="d7ce5e666846478534a341f8b14ad3d915393563f145e3994c24e3af052e96044a202cf16d4cbcc34fce", 0x2a, 0xa9659ac3cd7f7534, &(0x7f0000003000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcea) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 00:00:08 executing program 3: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008a0000)={&(0x7f00009fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004cb000)=[{&(0x7f00009fb000)=""/19, 0x13}, {&(0x7f00009fb000)=""/186, 0xba}, {&(0x7f000056b000-0x53)=""/83, 0x53}, {&(0x7f0000826000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000414000)=""/151, 0x97, 0x100000001}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009fb000)={0x0, 0x0, ""}, &(0x7f0000603000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004ac000-0x14)={r2, 0x9, 0x3ff, 0x80000000800, 0x7fff, 0xffffffffffff1265}, 0x14) 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) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000149000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000-0x4)=0x2e, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008a2000)={0x0, 0x1000, "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"}, &(0x7f0000562000-0x4)=0x1008) bind$inet6(r4, &(0x7f0000292000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009fc000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00009fc000)=0xe8) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00009fd000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009fb000)={r5, 0x6, 0x1, [0x10000]}, &(0x7f000042c000-0x4)=0xa) 2018/01/22 00:00:08 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x10001, 0x2) 2018/01/22 00:00:08 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6(0xa, 0x800, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={r0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xf, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x9, &(0x7f000000a000)=[{0x4, 0x46, 0xf7fe, 0x80000001}, {0x8001, 0xc766, 0x7, 0x53f6}, {0x400, 0x3ff80000000, 0x401, 0x0}, {0x7ff, 0x1, 0x4, 0xce7}, {0x1d, 0x0, 0x2a46, 0x4}, {0x7, 0x1, 0x1, 0x1}, {0xdc14, 0xffffffff7fffffff, 0x3, 0xcd4}, {0x1a, 0x3, 0xffffffff, 0x9}, {0x0, 0x401, 0x8000, 0x2}]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/22 00:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000342000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bde000)=0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c32000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000cbf000-0x10)={0x33, &(0x7f000067f000)="4f88faf0502c2a13a68454a9f869ff2e789f003f0f8439408cc3bff44d791160f1f7b48b149418a4488a418c24f2c3e92b536d"}) 2018/01/22 00:00:08 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000017000)=@file={0x0, ""/108}, &(0x7f0000003000)=0xfffffffffffffe0b) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000017000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000070a000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = bpf$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, &(0x7f0000f3d000-0xb7)=""/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, &(0x7f00005c1000)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r3) socket$pppoe(0x18, 0x1, 0x0) 2018/01/22 00:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) connect$netlink(r0, &(0x7f00006d3000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) accept4$inet(r0, 0x0, &(0x7f0000179000)=0x0, 0x800) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) 2018/01/22 00:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000c97000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9c5e856fe00c", [{[{0x9100, 0x100000001, 0x9, 0x1}], {0x8100, 0x80000001, 0x10000, 0x401}}], {@generic={0x88bf, "5663a47430e784b9bdfd750427600ed398126d71befd0b9e5d037f25a2cccc5ff966b5ea6bd254f6729edf3dd37370799b8b0102c0c97e21e641718169d903bb7d1debcd45382a5043748ff0863744302e93b96339ac9554923dcf1a03e548aa22bc4046432c1a9932d1243c54b35491741bfbcea10cbc21c4fbe9c959f43a586d81212db9b9c14ce670128c6247b95c27165bc42b804284cae4c3270c19e59fdc7f68408d6dff17dcba812d9427d8b843d4597596466b"}}}, &(0x7f0000e0e000)={0x1, 0x3, [0x92a, 0x7bc, 0x716]}) sendmmsg$alg(r1, &(0x7f000033e000)=[{0x0, 0x0, &(0x7f000022f000-0x50)=[{&(0x7f000070a000-0x1000)='!', 0x1}], 0x1, &(0x7f00002e4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/22 00:00:09 executing program 1: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6(0xa, 0x20000202, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) [ 289.011124] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/22 00:00:09 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x55, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000004000-0x10)={0x99, 0x2, 0x7, 0x401, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000004000)=0x24, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000003000-0x20)={0x2, 0xffff, 0x800d, 0x5, 0x1000, 0x7, 0x7, 0x4, r5}, 0xfffffe7a) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000003000)={r5, 0x0, 0x7, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002000)={r5, 0x400}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="36a3c3384cc13b9a828a73591f75f9121498e5e7104f2b38fa14a81c0d2aa64a", 0x20) [ 289.078810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 289.092548] ------------[ cut here ]------------ [ 289.092556] kernel BUG at net/l2tp/l2tp_ppp.c:176! [ 289.092570] invalid opcode: 0000 [#1] SMP KASAN [ 289.092576] Dumping ftrace buffer: [ 289.092581] (ftrace buffer empty) [ 289.092583] Modules linked in: [ 289.092595] CPU: 0 PID: 5347 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #201 [ 289.092599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.092612] RIP: 0010:pppol2tp_sendmsg+0x512/0x670 [ 289.092616] RSP: 0018:ffff8801cc347438 EFLAGS: 00010216 [ 289.092623] RAX: 0000000000010000 RBX: ffff8801c13309c0 RCX: ffffffff8506b652 [ 289.092627] RDX: 000000000000025b RSI: ffffc90004e56000 RDI: ffff8801c1330da0 [ 289.092632] RBP: ffff8801cc3474a8 R08: 0000000000000000 R09: 1ffff10039868e17 [ 289.092636] R10: 0000000000000003 R11: 0000000000000001 R12: ffff8801c2e8edc0 [ 289.092641] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 289.092648] FS: 00007f6241bd8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 289.092653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 289.092659] CR2: 0000000000a2fa38 CR3: 00000001c19f3005 CR4: 00000000001606f0 [ 289.092666] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 289.092671] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 289.092673] Call Trace: [ 289.092686] ? selinux_socket_sendmsg+0x36/0x40 [ 289.092696] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 289.092707] sock_sendmsg+0xca/0x110 [ 289.092716] kernel_sendmsg+0x47/0x60 [ 289.092726] sock_no_sendpage+0x1cc/0x280 [ 289.092735] ? sock_no_shutdown+0x10/0x10 [ 289.092742] ? kcm_write_msgs+0xfa7/0x1b80 [ 289.092752] ? lock_downgrade+0x980/0x980 [ 289.092771] ? __local_bh_enable_ip+0x121/0x230 [ 289.092786] kernel_sendpage+0xbf/0xe0 [ 289.092800] kcm_write_msgs+0x404/0x1b80 [ 289.092809] ? lock_release+0xa40/0xa40 [ 289.092831] ? kcm_release+0x860/0x860 [ 289.092839] ? kasan_check_write+0x14/0x20 [ 289.092848] ? copyin+0x91/0xb0 [ 289.092864] ? check_stack_object+0x140/0x140 [ 289.092875] ? iov_iter_advance+0x13f0/0x13f0 [ 289.092880] ? lock_sock_nested+0x91/0x110 [ 289.092887] ? trace_hardirqs_on+0xd/0x10 [ 289.092895] ? __local_bh_enable_ip+0x121/0x230 [ 289.092909] kcm_sendmsg+0x148d/0x22d0 [ 289.092917] ? __might_sleep+0x95/0x190 [ 289.092938] ? rw_copy_check_uvector+0x140/0x280 [ 289.092950] ? kcm_sendpage+0x1900/0x1900 [ 289.092958] ? sock_has_perm+0x2a4/0x420 [ 289.092972] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 289.092978] ? dup_iter+0x1e2/0x260 [ 289.092986] ? _copy_from_user+0x99/0x110 [ 289.093001] ? copy_msghdr_from_user+0x3a6/0x590 [ 289.093013] ? selinux_socket_sendmsg+0x36/0x40 [ 289.093020] ? security_socket_sendmsg+0x89/0xb0 [ 289.093028] ? kcm_sendpage+0x1900/0x1900 [ 289.093037] sock_sendmsg+0xca/0x110 [ 289.093046] ___sys_sendmsg+0x767/0x8b0 [ 289.093057] ? copy_msghdr_from_user+0x590/0x590 [ 289.093065] ? lock_release+0xa40/0xa40 [ 289.093086] ? __fget_light+0x297/0x380 [ 289.093093] ? fget_raw+0x20/0x20 [ 289.093102] ? schedule+0xf5/0x430 [ 289.093112] ? __schedule+0x1ff0/0x2060 [ 289.093122] ? sock_do_ioctl+0x73/0xb0 [ 289.093136] ? __fdget+0x18/0x20 [ 289.093148] __sys_sendmsg+0xe5/0x210 [ 289.093155] ? __sys_sendmsg+0xe5/0x210 [ 289.093164] ? SyS_shutdown+0x290/0x290 [ 289.093171] ? selinux_capable+0x40/0x40 [ 289.093184] ? SyS_futex+0x269/0x390 [ 289.093202] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.093215] SyS_sendmsg+0x2d/0x50 [ 289.093226] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 289.093231] RIP: 0033:0x452ee9 [ 289.093235] RSP: 002b:00007f6241bd7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 289.093242] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ee9 [ 289.093247] RDX: 0000000000000000 RSI: 0000000020dc2953 RDI: 0000000000000016 [ 289.093251] RBP: 000000000000038e R08: 0000000000000000 R09: 0000000000000000 [ 289.093255] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f45f0 [ 289.093259] R13: 00000000ffffffff R14: 00007f6241bd86d4 R15: 000000000000000c [ 289.093275] Code: e5 7c 69 fc 48 8b 7d d0 e8 ec 14 55 fd 84 c0 74 0d e8 d3 7c 69 fc 48 89 df e8 bb 5f 2b ff 41 bd f7 ff ff ff eb 86 e8 be 7c 69 fc <0f> 0b 41 bd 95 ff ff ff e9 74 ff ff ff e8 5c 86 a1 fc e9 77 fb [ 289.093401] RIP: pppol2tp_sendmsg+0x512/0x670 RSP: ffff8801cc347438 [ 289.093455] ---[ end trace bf4f1e7536726eed ]--- [ 289.093459] Kernel panic - not syncing: Fatal exception [ 289.093891] Dumping ftrace buffer: [ 289.093894] (ftrace buffer empty) [ 289.093897] Kernel Offset: disabled [ 289.518860] Rebooting in 86400 seconds..