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", 0x1000}, {&(0x7f0000000580)="1548fedbb122d15553663fadc7d907ce6cad51232d2fea0a0d3d897d06526c64d653f2e84247be6f744757744a6c03b7d5751f2d5962a18d7f2b54cabb988644e02b19a64b7f49c421a7b5fe980a404ac2c6d25162c82984d4f50b23783ed3cc3fbf29142b4c68bab2e5bb20cf05537b1c7a5bc3239463bf7ff0ad868624f91e6e8949e28b3eaba15c171c5ffca7666a76df0369c554adbbed2ea11a944fb541081d5436", 0xa4}], 0x2, &(0x7f0000000680)={0x110, 0x10a, 0x8, "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"}, 0x110, 0x8080}], 0x1, 0x41) 2018/04/27 16:51:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6098b0480014060000000000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5001000700780000"], &(0x7f0000000000)) 2018/04/27 16:51:43 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="ef82941a2763ae6c9a029aa7b3295cbfc6dc9cbc8aecbe029a287ba695707ce8555089da4d680bb37f352829b04be09b199f367dfbdf922bc492ad32a0d684ed476ccb2451eef8f1b865c2e129c8da53ea808e67774abdb1d77c284d799536a3bc2f0d5b6619197896c942490fafd3c6a75dbe8d3f87424e9d216f06d21fddd2", 0x80) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)=""/145, &(0x7f0000000240)=0x91) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) write(r0, &(0x7f0000000140)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/04/27 16:51:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000240)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r3, 0x10001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x100000001, 0x401, 0x4, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffff81, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000940)={0x80000bbc0, {{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x88) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x40, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x18a0000000000000, 0x395a, 0x8, 0x72f, 0xfffffffffffff000, 0x5, 0x2, 0x100000001, r4}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1c, 0x101, 0x0, 0x0, {0x7}, [@generic="61d04cc01d"]}, 0x1c}, 0x1}, 0x0) [ 74.293380] netlink: 104 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/27 16:51:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000101000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x30}, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x6, 0x4) 2018/04/27 16:51:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000540)="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", 0x2f8}], 0x1, &(0x7f0000000380)}, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d11636e4c504ca5e8c84b8016cabf2bc45e9b09ebac6cd74cbd8ffbbdfc008187b0bde272651c6c54314ae60af62f04a2eff259aca787491ec2b2b3151bf7b8c389646a03861877aada90ecbc442db24beab7171de8a3e4feeebd23aaf45a854e2b3d93d1d2a7f5abb700dce84c54ff8efc3600203ffb281fa61b617f950799f8239945b90dc", 0x86}], 0x1, &(0x7f0000001b80)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x98, 0x117, 0x2, 0x83, "09e5ee7cebf14c81214ab474c2e8740772b8943f897ffaf73c6ad15e22400ec20c9b0bc7bb8837ea31b04326a52371505284c6fc6f01cc945b4b9db9c3d40050811b80eccf1cd0af0faaa8f3c067d5ccdfddf80c87fb9494402865115076a60712569d74e68df424606fad47285aba92129f1b55bc4b42851da8b1780be98f4195f81b"}, @iv={0xb8, 0x117, 0x2, 0xa3, "3f5e1acdb44751cb1a555e62b02af58c3f6ddf4c24ae7116f27014147d51ceabc31c0c2ac9e761546b584445c6a7412359517db98436f84498834c1792749821177e6a4dd9fe2ed3a54f2565dc997d73ccfc240cb5c130c10ecb00890e1ce93f8507cdffc2244eae28b648c421359a231152f5b843c8d5ddbaa0a3af3c243ad693a6592ab63771fc7f38d6cbf8390c98acb67adffdc0afbe966e26f99d22747e63c111"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3}], 0x11c8, 0x4000000}, 0x40) recvmsg(r1, &(0x7f0000001980)={&(0x7f0000074000)=@alg, 0x465, &(0x7f0000000400)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, &(0x7f0000000900)=""/87, 0x57}, 0x0) 2018/04/27 16:51:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@empty, @multicast2=0xe0000002, r2}, 0xc) 2018/04/27 16:51:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="c44e73a949d93eec0640ea83306d39076ad99b6a27912b9e7852e548609ddab48dc7a817ceb21238e9e163a15cb1216bedd32d5bc9cb4eaad2145d4ee8984f736c94608609a873093a2c84ee3cc467e88a7ef48b3155cfc52613717712f37e0cc153273958f9f7692df5d548616860cd444252c5ccd4bbf8b73d596e51599264caa412e30dde0b722c5c9975d82f3af2241a70d747b16cc6e8b72209fc744b1e3e1abf244a3188734e2366e1b9118a754b2f66fc14e495d17184d5dd33862375c45b032e31b903bc5a9fa286d6805f5750446e0a0c1833b60284b8a5c1c853273d86990ad782fd77a18d438afe680bce6035f13ecbf6e75ed2c6fc05e7b634de1969a87ecd94d574d9c1d0795483abe65c7b365f2556550dfc9ad829107bfeac285c878cd8348e2235282c152122f4c48d73273c3a1e8decd8c07724fe392800c2eda37295a74dc6845fd11b9003b587e5bd3710f1a42826f071161d72b3b167c49b49c3293899f5cb12a452529fc49849aa5343fc44dd5bacc68a56e51056924bd69a45905a5b9abad132b86f7cc45e5abd8547e37f0bf6dada855e7f02d970a47e12d73725ecf6568b63a39df00aade68320fd806ea1023353c91d456c0bd219005f54b82bf47d3cace2601767de745f7d28ee60f7d22985f69768ce2d0d5352ad559d089e104f855ce93c3a6d3fa4d7db8033c70a2cd4096a12a6751a711e354e2c873ce99870bcb702c39fa41c801c485a9f3f3f51f1852bdf12361b4795f86d723f7c4c22ab3c5f0af03c4663db6052b891b4d60ed31f7dc70b7de305f9d302e16c7457b46492d479bd4f1fa9e32c73b40c6c12800b6e7b2234cab41079d5596781e92f902f67daf4468babbb1b405f06715555d71248b15b04ef2c53525ff1c221f50f7dc73c1067e708077b446678316410df052dae181f1a51bef031f3bb448ff0578845235fc8c223e7eb63ef980a442d07eb1309c80275961cfdcb010dbc79f778d8cef8089b2a86a63a4f146cc62c287323acba951a34baa9cca818726036cd6b69ff851e6b7097081f326ec2849d4f7465f807a766e5b0868b7dbf96ffcb654f7e7bf76f4bccb7ff90bc4d9c4a406cd2bb0af49194354ac31ae1dc20768b5843fbac9127b1b593967298da66787f58b0022530f504cbb98f6ea161f95d9014b24eaf616207c57489b1652fc541ac635cb5862b8eda617484fec34dd5f281a0418759cd3ff576b8769b6df40bb88cd73f3d8dc9400405c18957e377c8ecdfa5e3770c3b75c67d26e4f1e0c6862efc4083fb5588b435652130073e3209ebc70b5da5898d7f33b01d0645d5ee2acb3533197d79b7397d3b76d44eafff395c347dc6fdb726ad1a55145bb446765450b9bed4d38594825f813bdd388525afb25786830edd7dec4e89b07e0726669eba44b5d86244d90b7deb727079c4b18099bcc33b6abc846a4b04d6ba347100e09480390652b1cfc08d9138c2d1aabcadf0036b604ff7b6d7f1ac9d28377a5e040ed7822a6c81a2288f7fe3a1e9c4452f04801e68ff888119313f38f834457ce22d259a4186571973097ce0e5a7e7b35b4c7e96fbcc723d2d52790691041a0ca77431c0f2320c85ad512b91000c93da674a35d9faeb7aecd431404b2564b836305aa0b6b4b79789028043602cdec4e3a7f3a254f4e78e2a02718485ca1434b2e61657d98c691404afb4fe652e801b2e56abb465c348e554ac7f08e731f08e0f05aab18954d8456882b20a8168ad1438387645c83c9c1096fc6a6788b6229ffe5713c2368bb1bcf59d07a048a0b0fae1ab2daa9b3e1e86a4a2cea0d25dd3695cbbc5c6c4ae4f748487e0e220d386357fbd598bf812d54ab96beb13377211e61783d918778f0c0a8dd00bac5569d14fecbf3adc43ec29f2a00e99278803d35886cacc53f48361062fe7ffe2c5c475f3dc7cad927418bc7dc76540c07c70a2f583fe9cb8505105c103d2639c3c2073e13a8332cd75bc9fc4333762e5c10398e6fa53e6a3e5db1f1b6ff19fead0bac6c6b293c06e52046318f990c8f4cc12920d89255456ff097a131c0463e609838e6109a467b69960e53753f9266c74009b7426e7e283f4a251122558b141913f156757fbe55095016014ba2effd9ee7348739b6735b6c9c49224c4cb628b988ff454a9ea1e1f20dc143e3b294d25a78e759e25ade060c419b7d5bf21dd4474200dd2a2b9ef428cc16575229fdcf53dd51afc89cf76185fcc986acd18ec26f170f83796c9da609b856c8af7db59bb2a5d8f37eea603f0b4a63103fd1df90b9702c784d91f878f8e5f3fe5717becd59cf93676d370fce799c7c98b3e54f778834e1a5fa273010818a048bb98f57e00c5749ad2e5495ab5f8e13d42ecc3b74586abc8de16fed3050be464a135a131d8e204ff43a8dfb95aafd95b7d8c030da8d974f94569d6a3ea52cb7bb8416f7e69770d9d9a087ed628a9cc6c6be4a525b86d819476db711cbc7edf1c3ee75699fd67f6f74b97b19c9b044c99ea163a716005cd382c1b8e0a8aaab052bc273650e756acc4a63bbf42f8ab89f019eef027b35427a9a4f4d06246240dff0b813f29c57564af1cd84d6a79966506cdf7d4a95e5debe95335ff153f54fbdd2e66387f75dc130ff78faa8b10ec4d416227ff7ca25cdb5871e31b519f2fd22cd5a6ccbdcc696b6b23409ee64b3eddd3c46c515d0ca9232fb5332dfbf5f96f1183f629682eeb953431e27c8b799725aad58ca3a1d46996c4879120259ea122d3de5085eb404959034ea9e351c7896ceb94893483f79c58f8dbbf55722d736c5723e3ccc389187c6a7c44058ef43b588c7f8ba40bbb89eaeed81d3b4c4ce54890a0a2468ae6bc05688fc9c21401989efb8c2f874169b72ebda9df581fef9f6865937bde2f3e7297dac2516fe5099325c46fc18a1c596ae50dce4ba276db5891c04413155d9bb3f09ccf8bd75456e9762024643381bb048acc0618bd9d007bf77ac1fbf7ae98d1a65f84ba6bb6de04e620a1f9c8c31705d168b8e1aec9abed018b7d8b75252330d27a7d1ec47c15b8e7a8ecf6841032ec773e0edc30e0730da353f56348469ae2c31fb884aa455bc291d9de9be34f599ee4cccbfabcdc27fe03afa2b1e65fcc32f9ceb22d9511da44d226d1fb4a91834210dedc6e3073e026c9525c0f750a1ff1d3cfcc4cbc3c0bf53df89577da4547d733db0cef460da794841324750aa4d12f24bcd42278f0452d228a7d645a8c119284e47e8d9cc81fe5fc3f302d615f246eb671658998b3cfc8fbe6f196888709b36cdd4498f45a38d50fde05de3ff49467077f164d22cb1fa7c4fda4e938cdca1c48667740a793d23605b4077bfd30e8b2fbd664b8b458a14c14e290fc6d57b36509d27a13c4f5618f56a247d84ab01ac4c977a37724a67535dd1a796db228794ad9766f4e800aa022b7f32a2b1f4985979c93175b47a977d813704bc90da6a486cb1655b89aea9a579fbf40161b582c6caedc5c7586cdc9743f65d7a12d88bba78a6bb1cd7e3440ad70a8cd9db916fbeeae341e7a547bb1befa8dbeae6c82b343208803fa47b2367a06c0eebee00931dc0c65bd897bbfa5cd3f5a9fc817de0d67f3ab4ef5481692670100db024f9ad56b95d38d62df64518cd190c964b058fc7c669231bbfbc6263b1f1ec9bd59119f851de8214a27e99690618f69a9eafa7d7e56e09d51996eb0673865a0eb741e8ad085d7303a55a82c703192e38ebd67e7166fa5b5bcd8a4f80ab1a75d6f2babca4b40cb23eaf9ce898754c563d2f5a31affd297c345eefffe07f5222d8fcb4edc69e6a90146a2d7f31642dc585dacdb4d1064a2abd5f847246e53d56b4277a5774ae550d1c16f79ee807741b909da335efdd566bd0a3f31bacaffbdf14cc650b88d220889754994ed28565c9e51adeb02722dbc104e5bc7885411eff106f507647663d90dae40a374c854e55bd20e39a715a9d75f7a66a2bda87ce20b8627e3100736a5d9e306225a658dd3fc2594d2dce6497241bdd6c08b1ade2e9f3e6fd049cf4c33deedf806bb6333b596a402a1e8d3602ad86858ce7d1aa48604744ebb29a23b2a021541de9bd3f2b5c9fa7886b10fb40465cd02748e28af61bf44ede1d69e88d42e4e6fa76df3f0a23de5f6345f36298464184431a3996559a4a3c6890b227fe8e5e5110da7c3049a0b655c956b25d05eeaa8da750df9ca4958568d958d49e6c95b602e9a943951e3d1d89a2b0a811c5f6496b6d0084523bf1a03b9f5f7277578dee1b0b56698e4792ba375409b920491560a80eab6a51c8088be9b33839f05451858f8d2a09cc45cb9fead998d308db892a798dafa148894fc762b3ba656f1054de6472f16fd0e5483390ee28b9b72e773571847d0cb0d5a70b53b8fc18b1a68ec9639887e85a89ddd0cc022146a584f2d26a02e81c223227476ad337df4381eb45327fd9bbd75444e1c535b221d4e89204a2bd3469dd4cdb718944ef146e24266453254015fb879c6709dea5e3d31b990291496e38c12b96097f696ba7d1f4bcf8b01dbc20528cf038e9d440861021c397e54c175df28a4868084e766f0fd01993f5107e53e8baed815bd75acfcee9c85330426a446e0ae53fc8464774a4d404a5e6440575d0b87910fa7d3f5c9bf39becce1afbc5cba1108f6f152aa823b05d8f9e27301f98274de3599e944e741b11a11a01d41f372309e31a325e372815e790121875a7255419ed7aa89397bbcaf108c1702f916bbffa14a8ac770ada3fc5dbdec066f2628abac1ea13e02ee482bb7485dc2dd90759aa4d2132599774365fd6dc915f6d5a77ff582af554926cb98981af5e5a6189f80ca7600646358c2276d266d8638d470d0f24ceb71343ab824003d05be6fdf8e58b73541e7baaa7010a78830d0f91742a85e6338df691aa8f7b327597ff5668c2d435149c7e6448c05317b5df0946794f29eff0635f61bf462ce9bb3e02f95a04bf3c5f6941434d11cebf5db711a94e91e944931e49ba0cfb1598f8f08d9bdb6af2a5799b2f674b1a41ecfda8972c1f7c677658c5d777ae125aeb36fef6ccc43daca6cca27322bb09d1248ab345692d74308395daea700d2e5f430d129cc7e316f4557cca1b1aef39b91c0427e9add90e6a3168a2659753efa06dda7a2ab8ba7b16a485225dd07336083af1afe5fa2ec2e98516ca1552730d50d9547c3297f6aa4f621be56ab3b2c197edf490ce3b46c23bad8598bffd540357f866e3d52462fe1862edcacfc4fa3a5bb39c58444187c6b657858555112f99d3647b6b1921d3ab61e0c97b6d3a2385c4adb24f53d6aaadb4996ad6ce434cdac4f5d4fa48d69354c0a324df77cd95d5ba801f0b540e80e67bc91b054d145ed6146008bbffe2c4e49b58ae0eb61bbeb9e3d5b6a520d018db93dc79ca214f890eb2372914f689b667e47fc4df34d747c7a6400ba542ef87b1bf088e1772321c836d0166f507a37412a408d9ed4f9f4401c4359702986d705c37fed2bc26b70e7b1687370ffdb55ef98dd956934a8957a16f4e950a99b2e0085e60331970d1fb94e7123cd5cf1d1d28b603c775014d686aad72e1da2367fc0087ba0aaf7d168ea3ca596e242229eb40d6d44a0c939a3d19df36b8cdd647bf1dc00286cde9b447a5aee18fba214b9b2203e799ef2cd9577f60a005dad873a9c3039ce62e0dd9f3ad17640c1cb0dddeb745149fa10c5a75b3bd3bde48878fd392899f5a4823235fe5d98aebf5f94ce40c69cfe786afe415595e977d085d640d4adadee6a490609b29fc6", 0x1000) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xea, "cf446fe0e71cf5abf53eb32cab8889e56455d57472713974c9a69aabd36149e73d862f1a19a021361d15068142fce2c0d31c67fe6af2e1af8abb29ca63d8bd75de09caf1b12a63c2bebccb961d5824efc914dbc4bdeb1e50e7bc7adaa958e92067ef066048415ca6c5047cfde8147d20b3855724f86bf93f789dd87a9a0d38690c2c5b24524d49e6cea5fe0a08165a4401e84b72aa1af319fd6b848c52c4872cf2df9251f7250e1b09b8b8b1c04ca47f7a00a64daad5fae505dddbc141fb37cea8dfc05675a1a0d2d6dab9965e3203771139a63ff554ca7cf8df8bdda02863a311f7f3b944a43deb3e66"}, &(0x7f00000001c0)=0xf2) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x2, 0xb0, 0x3eb}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/27 16:51:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ece572e761fa05e60000000000000000010000008738124d82350000fab45e529840ffe4b3000000f6ee47a05aad9fa3e8dda5ea861c064be11765f11aa4c62381a1e1f383e196d8c6719d4ff47b3406c17e2a04eadeb0091880f947b67e448d036220e0f1b36c51b03f2cd2fe5c736ab0311e9d13773b299f22935e3dc330feb3965b4ba2bf740d58de1d015493d3ef239e7431816bf10925d7ed7f5e8526009a16798ab8b175b696f573c779e90d4d6da301a5e4dfa79a57192b0fd8008446"], 0x28}, 0x1}, 0x0) 2018/04/27 16:51:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000cb711e6bfe44bd0003080100000000000000000000000000a7697420c4e44af07167ccae741653ef787e24c959be32108f36aa0b5cad58203323ed262803994273600f6e1a0ac2dafe8e71f4ad906916bb643f6ede53740cd9d28206ee91cb3dc6c8ba310df7fbd571d7a7bc088380ed631161d38ee0f7b330df7bf6682e312f14fcb067c58eeef33b0fa4"], 0x14}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000140)=0xc) socketpair(0x1f, 0x5, 0x10001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) socketpair(0x4, 0x0, 0x100000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/27 16:51:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xffd9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54db9b295df0df8217ad", 0x9) socketpair(0x3, 0x1, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/04/27 16:51:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00689c479665000004000000000000000000000002"]) ioctl(r1, 0x8918, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x1, 0x268, [0x0, 0x20000040, 0x20000248, 0x20000278], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'rose0\x00', 'ip6gretap0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xe8, 0x160, 0x1d8, [@limit={'limit\x00', 0x20, {{0x0, 0x3ff}}}, @vlan={'vlan\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e580f2a517b22c3506bf6ca019848ea1fa5e2b63d04496da62ba17463b306481471862fcbf47141c44f0a1fe2b5750ee66ea68a79a7fd7b179804baf3261c02"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2e0) 2018/04/27 16:51:43 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) sendto$ax25(r2, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000800)={0x6, [0x4, 0x3, 0x7, 0x6, 0xffffffff, 0x9]}, &(0x7f0000000840)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff, 0x0, 0x4}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000007c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000380)={r5, 0x24}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x58e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000006c0)={0x9, 0x201, 0x6, 0x2, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r6, 0x8000}, &(0x7f0000000780)=0x8) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'tunl0\x00', r3}) r7 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20}, 0x2, 0x6, 0x6, 0x3, 0x2, &(0x7f00000003c0)='gretap0\x00', 0x1, 0x3, 0x5}) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) [ 74.653315] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/27 16:51:44 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002640)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000036c0)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003700)={r1, 0x7fffffff, 0x5, 0x10001}, &(0x7f0000003740)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000002340)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000240)=0x5) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000100)=""/187, &(0x7f00000001c0)=0xbb) getsockopt(r0, 0x6896, 0x4, &(0x7f00000000c0), &(0x7f0000000200)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x1, &(0x7f0000001280)=@rc={0x1f, {0x40, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffff8, 0x6}, 0x4}, 0x80) 2018/04/27 16:51:44 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000380)={0x9e, &(0x7f00000002c0)="9192032c41ca21ae1cb22ee290c8f67e1c893f4f6e60249e23e2979f5bff9987d3ebff62197040cc25be153b71f245f7a187764c50a01f2aafae0abb223329de3c7b066ff1bd7764b1b0a6d5c1045832fdf4a1e071038df346aa91bded1560cb015084c444f1a4e01ea0f667a0ae1bccb483e0c9d95d6aaa06ddec029c8ea19711ab8e8166d233f1191e8cd914a6ec094a1eea7d2dfae24ca8bc2002bc38"}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x9, 0x7, 0x100, 0x81, 0x0, r3}) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200000000060400"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000680)={r1}) socket$rds(0x15, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00000006c0)=0x8000) 2018/04/27 16:51:44 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000007c0)=@sco, &(0x7f0000000840)=0x80, 0x0) sendmsg$kcm(r0, &(0x7f0000000d40)={&(0x7f0000000880)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000900)="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", 0xfb}, {&(0x7f0000000a00)="508a5b19c495ae1d09f6d03728804676223273e9942020e7fbd20699bdf0f90d7d7398c4b8a08c2e2fa0c0fa0540", 0x2e}, {&(0x7f0000000a40)="87315ffa076eeb", 0x7}, {&(0x7f0000000a80)="5c36b930c3a1393305ed08786c89df1d0ef94c03484542c541139ca24212decc7019208b952b412bf806aa20dc45dd026ab64a9c47335b0ca9dab7306e0a65d4a87dd23f1093352e1f0287f7fa50180d37395a06c40235125b4dfbce84a9f1b6500f880dcc4ec2af8e1dfcf7827d3e965b0bcd96d0e5ea25a70c441be2e48c11abf8fc3ea26ae1d7debb8b7d60f192b9182ca034d6edffa36ba418c857e7f76c65dd8edbaec06fa5a4298ffc06d45fd610a7032cb7b248053ff2b3ca76bf42b912ce4e9d3151f4000d45b9758b0df498e1bc44105d64d5b01959ab059f78fdc840eb0a3e47969b09951a175cfe7f3357e92192477dc5b2", 0xf7}, {&(0x7f0000000b80)="9dee0f9c074978e52c00a16cf67fa50de959dda546e8a5e7f5509c8397db8d2510471eead694b797da2910385a583cc041cbb43ec9d42b84adf58b974cc2eb6080263526255fb1d224bcf3c96d4025e3926253fffcf27ac9f3f78306ddcc75c2811b215e993a49017c4e8fb95399", 0x6e}, {&(0x7f0000000c00)="5037ec7a2c2de5aed90b72da98385b3fa43668d6f776ff3366e9ea36794e56fe830642a7e40a03f5593d52ad09cfb252dfba062597820f0b9c70b606d7e779115a310d892ebc108c4578ad8a619e25dd0d", 0x51}], 0x6, &(0x7f0000000d00), 0x0, 0x4}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400193940834b80040d8c5602062200010400000080000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd000000100001000079783656ff4d00040e05a5", 0x58}], 0x1) 2018/04/27 16:51:44 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f00000004c0)="f03b79", 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x100000001, 0x2) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000000)=""/223, 0xdf) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'lblc\x00', 0x4, 0x1000, 0x13}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) unshare(0x40400) writev(r4, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000280)="d5fb0c15dcfdb8c4181450c020e52a3f3cc10f5b3dd92c4f0fbed9b38689f52cf554321e05c0e5879ea18f9447536ff5fa56ab64f6de81790e935f129333db7dee24ec606a0e83d29c137061788be9625a4786014dd99278226abd9b7c26682656a1ffc6ea229a41875f4f64c22df69b42250481ce9157de5d8b397f51faeba1551d40995fc81c8ad3c56a5d45afb6ec6d4dac34a3cb47742e2244b210e8be418d3c16c8546be991c04a8592cb14c5c33abcdec3b8d3bdba4a96eea19500c9db82b28a72522b5ccbac780d58fff0b6fbe156d4d72ba3cd296ba812cdc1f0e3da7715cc", 0xe3) getsockname(r1, &(0x7f00000001c0)=@l2, &(0x7f0000000480)=0x80) tee(r3, r2, 0x5, 0x0) 2018/04/27 16:51:44 executing program 3: pipe(&(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000001000f7ff00000000000e1d3fab1c1900"], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=""/20, 0x14}, 0x0) 2018/04/27 16:51:44 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x100000000013, 0x80003, 0x468236fa) sendmsg$netrom(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@full={{0x3, {"e5258f5616bb56"}, 0x100000001}, [{"c97ec706ecbf68"}, {"129efc93e0c797"}, {"9f553abe2c1303"}, {"44eacb4e881c56"}, {"50499165706f69"}, {"bab778a28dc846"}, {"ccba052a6ffd0b"}, {"95f14586ad78c4"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)="d7c69eed13ba7f62a660d18c3e94cc70e0a3da6eb87fcf1e1425750aef2ab1c76257bb53801b71f7f4675f9252fe0030257bd27513220c184453a6b39a28b878be949e0fcc52e7424faa95d8eb8f9da386224b3c4af53330aee4d285", 0x5c}, {&(0x7f00000002c0)="8b1db2715e81d495589792b654cf03f5d8682fc2fa77bb7ec386e3596aed1145855b34f59a0eac38888bfb21dd64a69ef4f8eae9a1684482b2d7d0628dc5846e2ed89404e6864148c9f65c4cec9c60db413c76b7d819", 0x56}, {&(0x7f0000000340)="246a4cc60f8068a4f06b9bfd9f6e2ffc424ecc8fc524512af048e32882eb50d765d7a14d2944a71dfb8db0d78d19a772f0c1176f72e4809ab0c589eddace94b15e3f74486fa6", 0x46}, {&(0x7f00000003c0)="5d1bc2ce978ff15642a72003849799828f8e23deb35d5623028a75445d656d062c630813422fa977ace22220d6b74ed9f5004f7fad98c2186bbb8959d7cefc12e0ecebdcf37402dc6904a75f1f61b8c498b683858eb3a4bd976eefc86e0d16ea6d0d02b509a88bb22d3449ced4c53b49e42e2156d900ecf9e1307f3a4257e94b7d4796589a1eb39924a1e26a0461", 0x8e}], 0x5, &(0x7f0000000500)=[{0x50, 0x105, 0x1, "ce42754ba0bd87a524290db9b1a49f6c28b82576368d6d5fd39f1a295ec909f0093535428ec6dc0cf9bb0f1068425d714600fe191e00677bb7"}, {0xb8, 0x88, 0x20, "a43eb95dcb6f2940b66619aa00012ed54941e5654820cc71eabb587a582b7e0c2b4e9aca8c99071e5d7b47472b0ccb9a7999867e67ee5a5f00ac02a65497ac36c62f9e307b4e519cccde8b3d417b796092e641b4526b4876ff8a78869a9f803a46a5bb25c6040e5b5b70eaf8a6ed464d8006887e98c824beb2f3037c2e7abbe27327c921707d2172a26d241f3ecec155ada1e25a4eb0dc24c2285ad14159bfd8c4"}], 0x108}, 0x8800) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) 2018/04/27 16:51:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x20000000000001c7, &(0x7f0000000080)=ANY=[@ANYBLOB="90643a0c0100000000002c729e1c0000000020000000514361ec5894f97bdccedcc34e5deeeb5e8df310420f7132c10f00000080000000"], &(0x7f0000f6bffb)="00000080", 0xfffffffffffffffc, 0xfb, &(0x7f0000000180)=""/251}, 0x48) epoll_create1(0x80000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000005500)={0x1a, 0x30f, 0x6cf530c5, 0x7f, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x100000001, 0x4) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x30d, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, @random="fb7f8e9912eb"}, 0x10) 2018/04/27 16:51:44 executing program 0: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000006002000000000000ffffffffffffffff00000000ffffffff38020000ffffffffffffffff38020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414aaac14140000000000000000007465716c300000000000000000000000626f6e64300000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800534554000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2c0) r0 = socket$inet6(0xa, 0x200080003, 0xfc) pipe(&(0x7f0000000700)) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) getgid() gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000bc0)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, @loopback}, &(0x7f0000000cc0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x80000001}}, 0x9, 0x7fff, 0xab4, 0x9, 0x11}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000d80)={r6, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r7, &(0x7f0000000580)) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)) r9 = accept4(r3, &(0x7f00000010c0)=@nl=@unspec, &(0x7f0000001140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001180)=ANY=[@ANYRES32=r1], @ANYBLOB="1e5828e32b7940"], &(0x7f0000001400)=0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r7, @ANYRES64=r8], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000780)=ANY=[]}, 0x1, 0x0, 0x0, 0x400000080}, 0xa000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff67) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) [ 74.723974] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/27 16:51:44 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0xfff}, {0x4}], 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x8}, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) socket$inet_tcp(0x2, 0x1, 0x0) [ 74.807688] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.814985] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 16:51:44 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7fffffff, 0x8000, 0xe9, 0x837c, 0x5, 0x3b88, 0xd7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, 0xc) r2 = socket(0x1, 0xf, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000740)={'teql0\x00', r4}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0xa, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000200)={r5, 0x2}) 2018/04/27 16:51:44 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x100000000013, 0x80003, 0x468236fa) sendmsg$netrom(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@full={{0x3, {"e5258f5616bb56"}, 0x100000001}, [{"c97ec706ecbf68"}, {"129efc93e0c797"}, {"9f553abe2c1303"}, {"44eacb4e881c56"}, {"50499165706f69"}, {"bab778a28dc846"}, {"ccba052a6ffd0b"}, {"95f14586ad78c4"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)="d7c69eed13ba7f62a660d18c3e94cc70e0a3da6eb87fcf1e1425750aef2ab1c76257bb53801b71f7f4675f9252fe0030257bd27513220c184453a6b39a28b878be949e0fcc52e7424faa95d8eb8f9da386224b3c4af53330aee4d285", 0x5c}, {&(0x7f00000002c0)="8b1db2715e81d495589792b654cf03f5d8682fc2fa77bb7ec386e3596aed1145855b34f59a0eac38888bfb21dd64a69ef4f8eae9a1684482b2d7d0628dc5846e2ed89404e6864148c9f65c4cec9c60db413c76b7d819", 0x56}, {&(0x7f0000000340)="246a4cc60f8068a4f06b9bfd9f6e2ffc424ecc8fc524512af048e32882eb50d765d7a14d2944a71dfb8db0d78d19a772f0c1176f72e4809ab0c589eddace94b15e3f74486fa6", 0x46}, {&(0x7f00000003c0)="5d1bc2ce978ff15642a72003849799828f8e23deb35d5623028a75445d656d062c630813422fa977ace22220d6b74ed9f5004f7fad98c2186bbb8959d7cefc12e0ecebdcf37402dc6904a75f1f61b8c498b683858eb3a4bd976eefc86e0d16ea6d0d02b509a88bb22d3449ced4c53b49e42e2156d900ecf9e1307f3a4257e94b7d4796589a1eb39924a1e26a0461", 0x8e}], 0x5, &(0x7f0000000500)=[{0x50, 0x105, 0x1, "ce42754ba0bd87a524290db9b1a49f6c28b82576368d6d5fd39f1a295ec909f0093535428ec6dc0cf9bb0f1068425d714600fe191e00677bb7"}, {0xb8, 0x88, 0x20, "a43eb95dcb6f2940b66619aa00012ed54941e5654820cc71eabb587a582b7e0c2b4e9aca8c99071e5d7b47472b0ccb9a7999867e67ee5a5f00ac02a65497ac36c62f9e307b4e519cccde8b3d417b796092e641b4526b4876ff8a78869a9f803a46a5bb25c6040e5b5b70eaf8a6ed464d8006887e98c824beb2f3037c2e7abbe27327c921707d2172a26d241f3ecec155ada1e25a4eb0dc24c2285ad14159bfd8c4"}], 0x108}, 0x8800) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) 2018/04/27 16:51:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007000000feffffffffffffff40eed5cecb9054490b5d093e14871461e2a557e1858dbe000000009a2c1b7f788707965fa5822d1121c009e949211e84dd1daf1c8aa5957e91a7b1234d093722367944e6c1dc9499cac894d236bcbc59b546e61e11a35b6bead393be236b51f0bac18ba48fa7a359bea7da09c6d70092d9c99550966ccf3428b0efa0286e3c404024957cc1ea1af93b219399edc594d25bdf6de76d0180444ae2b99585792e1d89c8d5bb20b7e93152c319fbb858ac64a69a42cac84ce65f4fa184b809fb527e51c6f9044a474b82c1b8000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 16:51:44 executing program 6: socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x101, 0xdf, 0x1]}, &(0x7f00000000c0)=0xa) 2018/04/27 16:51:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/04/27 16:51:44 executing program 4: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) 2018/04/27 16:51:45 executing program 3: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=@dstopts, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) 2018/04/27 16:51:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x40000000000000a, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000600)={0x32, @empty, 0x4e22, 0x1, 'fo\x00', 0x4, 0xffffffff, 0x6}, 0x2c) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e) gettid() recvfrom(r2, &(0x7f0000000200)=""/228, 0xe4, 0x101, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x1, 0x0, 0x4}}, 0x80) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000173ffc), 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="50010000100001000000020000000000fe800000003cbc0000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d000000000010000a00000000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x40000000000}, 0x20000000) 2018/04/27 16:51:45 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000740)={'ip6gre0\x00', 0x8000}) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000180)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$alg(r4, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r7, 0xffffffffffffffff, 0x10}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000780)=0x4000000000000000, &(0x7f00000007c0)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r8}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000800)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000840)=0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000880)=r9) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/04/27 16:51:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffd, 0x7, 0x400012}, 0x98) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/04/27 16:51:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/215, 0xd7}], 0x5, &(0x7f0000000440)=""/182, 0xb6, 0x8dbc}, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000098ab43bf69295b96b34247fd4bb841aa45029d2d68404883c3f5b605be2167730e5a257820becf52c6d6fe9a497ac91db8031f5016043187d1a65630bb5516a1fb955054db477ca736efce1868b373a2ce034f9c25d82e0f68963b3871ab205aa5ab76becd506018ec351bdc5b976fb84ef2247cc010a13184f64eca020000000000000047733bbfe4cd0c58377db6fac7bb61270c23302073fcba010000000000000004cd7fdeeb109ec7c62bcde2c7af2ef605ed9e975a8ca4196ece07c1ed748354b897c23c8d5a46f713c7b953d0758406e21c855f8a4dc55ba6"], &(0x7f0000000600)=0x86) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x4, 0x0, 0x7ae0, 0x1, r2}, &(0x7f0000000680)=0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000540)="bda6b94a2c96e3c7baaa8bc5cd8dac2db87d77cd48561a8ec6726e95d5f7e18c182c4820cde0faece91780e15efddd74b26f30d21c7a296286ed555cceafac26cc44d5e622286da7c244fbda1b116c3fb78a87b099cd3770fa5e", 0x5a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) write(r1, &(0x7f00000005c0)="606091c898f873f9", 0x8) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0x8, 0x4) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000), 0x0, &(0x7f0000006000)}, 0x2000) 2018/04/27 16:51:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\bT'}]}]}, 0x20}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x6, 0x40}, {0x7, 0x400}, {0x3, 0x6}, {0x4, 0x800}], 0x4) 2018/04/27 16:51:45 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000001c0)=""/214, &(0x7f0000000080)=0xd6) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) writev(r2, &(0x7f00002b4ff8)=[{&(0x7f0000000140)="580000001400192301a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0014fbf51000020000ea00bc00165900ed5dfffff5000022000d000100000408000004008000000500", 0x58}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={r2}) connect$llc(r4, &(0x7f0000000380)={0x1a, 0x0, 0x1, 0x400, 0x3ff, 0x100000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) pwrite64(r2, &(0x7f0000000000)="bcd966656b7ca2099dcdff7e60cbaccc4e15421356a15fc8", 0x18, 0x0) 2018/04/27 16:51:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@remote, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x58) [ 76.042838] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/27 16:51:45 executing program 1: r0 = socket(0x400000000000011, 0x80003, 0xfffffffffffffffe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0x4) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'mime_type'}, {0x20, '[vboxnet0cpusettrusted,eth1eth1'}, {0x20, 'ppp1%,'}, {0x20}, {0x20, "2cac47504c"}, {0x20, 'wlan1.'}, {0x20, 'security\'\\self//'}], 0xa, "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"}, 0xffffffffffffff6a) r1 = socket$netlink(0x10, 0x3, 0x2) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/27 16:51:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x91b0, @dev={0xfe, 0x80, [], 0x13}, 0x1}, {0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x5}, 0x1, [0x0, 0x1, 0x1f, 0x4, 0x80, 0x4, 0x5, 0x4]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000001) [ 76.096552] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:51:45 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x9, 0x9, 0x9, 0x40}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1, 0xe8}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140), &(0x7f00000000c0)=0x3) 2018/04/27 16:51:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a711", 0x2}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) recvfrom$inet6(r1, &(0x7f0000000440)=""/8, 0x8, 0x40002101, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@dev, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000005c0)=""/6, 0x6}, 0x0) 2018/04/27 16:51:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x79d132c2cd35d9c4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/27 16:51:45 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = socket$inet(0x2, 0x3, 0x33) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x8000, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000080)="20109762113e5ea5", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/27 16:51:45 executing program 1: r0 = socket(0x15, 0x3, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xa4, 0x101, 0x8, 0x5}, {0x0, 0x1, 0xa17, 0x7ff}, {0x5, 0x7fff, 0x400, 0xe1}, {0x3f, 0x6, 0x0, 0x401}]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x7, 0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x0, 0x0, 0x0, {0x0, @ah_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1300}}, {"a0b5"}, @sctp_ip4_spec={@dev={0xac, 0x14, 0x14}, @rand_addr}, {'\x00\'', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) 2018/04/27 16:51:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x800, 0x4a800) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0x8f, 0x7f, 0x7f8, 0x2, 0x1, 0x61d}, 0x400}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7fff, 0x68c9}, &(0x7f0000000000)=0xc) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040), 0x2b7, &(0x7f0000000080), 0x12f}], 0x1, 0x0) 2018/04/27 16:51:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"7300000000d82e7702000000000400", {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/27 16:51:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xff}, 0x100) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000000180)={'vcan0\x00', @ifru_names='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8001, 0xd505}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write$binfmt_aout(r6, &(0x7f0000000600)={{0x1cf, 0x4, 0x0, 0xad, 0x366, 0x5, 0x22b, 0x5}, "9a48f2d9a3f24487e5bc66bc25ad9166159c20c5faa4e02f140c4cfc4449c908d21b0e0b4250cdcf1552da962c1ec509a26a0dddada13fab82698656edd93e370eb24db9a34e5785c5965bb497571adc1a88eecdbfe9543a8c64e8e8ae21252234e772b12e54e3336e2d773a956a", [[], [], [], [], [], [], []]}, 0x78e) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000484fd8)=ANY=[@ANYBLOB="1400000000050100ffffffffffffff0700000000"], 0x14}, 0x1}, 0x0) 2018/04/27 16:51:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 16:51:46 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000080)) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/04/27 16:51:46 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) accept4(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00006f6ffc), 0x4) 2018/04/27 16:51:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x20, 0x0, 0x7, "8309e4b7ccfc77f602"}], 0x20}}], 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) socket$unix(0x1, 0x1, 0x0) 2018/04/27 16:51:46 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x800) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x80000000, 0x4, 0xc9c0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x9, 0x9, 0x8}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013007951000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ea448d001000", @ANYRES32, @ANYBLOB='\b\x00.\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) 2018/04/27 16:51:46 executing program 6: pipe(&(0x7f0000002ff8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) vmsplice(r2, &(0x7f0000000180), 0x300, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/04/27 16:51:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x6, 0x7f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x14, 0xa, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/27 16:51:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6_vti0\x00', 0xb}) 2018/04/27 16:51:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001940)={0xa, 0xa94, 0x4, 0x2000f8, 0x2, 0xffffffffffffff9c, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001980)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0xfffffffffffffec9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001900)=""/34, 0x22}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/184, 0xb8, 0xffffffffffffff45}, 0x40000020) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001bc0)={0x0, @broadcast, @local}, &(0x7f0000001c00)=0xc) bind(r0, &(0x7f0000001700)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) recvmsg(r2, &(0x7f00000018c0)={&(0x7f0000001640)=@l2, 0x80, &(0x7f0000001840)=[{&(0x7f0000001c40)=""/248, 0xf8}, {&(0x7f00000017c0)=""/82, 0x52}], 0x2, &(0x7f0000001880)=""/1, 0xffffffffffffff07, 0x9}, 0x101) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001ac0)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) 2018/04/27 16:51:46 executing program 5: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0), 0x18b, &(0x7f00002d4000)}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000), 0x0, 0x0, 0x0, 0x80}, 0x0) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$ax25(r0, &(0x7f0000108fb4)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) 2018/04/27 16:51:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x40000000000000a, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e) r3 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000173ffc), 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x150}, 0x1, 0x0, 0x0, 0x40000000000}, 0x20000000) [ 77.357918] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 16:51:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xffffffffffffff2a) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) 2018/04/27 16:51:47 executing program 5: syz_emit_ethernet(0x275, &(0x7f0000000000)=ANY=[@ANYBLOB="5518406672be9f9aaaaaaa000800450a00280000000000009078ac141400cc141474025bbb00000000011fa752ffce36e1aae9e4", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r1, 0x28, &(0x7f0000000440)}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f720ce4"], &(0x7f0000000180)=0x8) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x4, 0x401, 0x49, 0x3f, 0x9, 0x2, 0x0, {r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7dd7, 0x0, 0x3, 0x240000000000, 0x3}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r4, 0x8, 0x20}, 0xc) 2018/04/27 16:51:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0xffffffffffffff26) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000740)="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", 0xfa) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000020000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffd76) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000380)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a271154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d40000000000000085b562e0cd67cc4b7395ccbf4675f00411c7debcb95b9db766bdd0836862f91c2378e334ab957b5085dd47627e604585ebd0f5b0d71a1537f12a82e5cba0112f61303b4c1e0045e59aa4b411a06ded98975ac73c712d29d5b76bb91f6cc40bbc7edaf560a8df2777c12a570835", 0xe7, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 16:51:47 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20000000000019) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfb) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}, {{@in6, 0x400000000000}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485cfffc43333e128ef508004500001c0000000000e50fa502dc0db289d91e3da19e8f7800000000"], &(0x7f00003b5000)) 2018/04/27 16:51:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00', 0x0, 0x0, 0xfffffffffffffffe}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x101}, 0x8) 2018/04/27 16:51:47 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002840)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002900)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000002940)={{0x3f, @broadcast=0xffffffff, 0x4e23, 0x1, 'wlc\x00', 0xe, 0x1, 0x15}, {@multicast2=0xe0000002, 0x4e22, 0x2004, 0xffffffff, 0x7, 0x5}}, 0x44) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002a80)={0xffffffffffffffff}) socketpair(0xb, 0x805, 0x3c52, &(0x7f00000028c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r1, &(0x7f0000002800)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="7191cb7de6d8722969ef36f8d4669e97c52cd7fe9daf8f16a6d2a061f621bf285a247d9a2f87668efc9be1909a1ae288cde726ee133f6cae3f11bdc55b0e73ecb81dd11f1acccd80e64662861b63321ff52080d43a3ee934d8565c3bafccfca1f383cce09888e448e59a0c73bee84ef2bf3b623e7be5f6577250882c600cf1a7fa4d51358412d600e28e06f3bf83d7c7517bfde8", 0x94}, {&(0x7f00000017c0)="9c550a12cbca2eb191524c64d45cc87b87faf71418b528292617d5eedcbfdf6a2bad5f5427809c3f4ab02571ac6505fda9252118fe114d", 0x37}, {&(0x7f0000001800)="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", 0x1000}], 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000002880)=0x7, 0x4) socket$inet6(0xa, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000029c0)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) 2018/04/27 16:51:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003780)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003800)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000003900)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000003bc0)={&(0x7f00000037c0)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000003b80)={&(0x7f0000003940)={0x218, 0x14, 0x221, 0x70bd2a, 0x25dfdbfd, {0x20}, [@nested={0x1fc, 0x91, [@typed={0x8, 0x31, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="4ac1e39b5e79a9aea63bf59d912b31d5023993c81fdac8597a4c39dba11529961a9b9905b97c324192a5db8f4ac97fb4583521d34caed681072ad7052b1dc60b938d71a295ffaa7513aa355adc43cacf7c089a381f484e648f4f1a05c8de763c37f2178552f804741e4d331aadda9aa4e5b67ef6ef0096ea459d989249ef45c71a4faab5fae088438379a81e57d7e8693e9d420fa4cc3ab295f1b909f07f8f797b711e5988515534f6b7960d", @typed={0x8, 0x30, @uid=r1}, @typed={0xbc, 0x77, @binary="0cd119b6fbec6b4eeac37e06d1df027f5f223c3d1261177aad9f25a5921e0b9a931aed15634721de31c94f476469819379fb5763803b67e5c0568ed4dbaea505f617b974778cc31cfd2879f500664c811caa55d0a8faf8f6a42a1492bc1f004b1eb06e06a1dccb8a7a63b21985462248d1327734bb75e7f313a1e4af0b0410e3d32b33dd22bbe9855fbbbfdd44f549ff47b296bbf21ad6ff225ad640828852227da17ca3accd0715e0e49af0178821916c35eada946d"}, @generic="0715b48bf46750ad7f0a0dfd80df865374dc61ef7eb65f368b101d2a08dbd845f0805cf973aed469335ce58a0d1d2a230b8954a77517af6bee7af5ce88c4ae08cd3149b51b2919adf3e29451b658f7e9f75acfbebec2ee669f58772d40529f7d762678aff8bc7b8e2a27353ff6865826551ca3a4c0e5e7e4d366b9e53103cc94"]}, @typed={0x4, 0x76}, @generic, @generic="5fae22ff"]}, 0x218}, 0x1, 0x0, 0x0, 0x4008800}, 0x8000) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x4, 0xd20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000004c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'rose0\x00', 'syzkaller1\x00', 'ip_vti0\x00', 'ip_vti0\x00', @random="11057a4b61c7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xe8, 0x118}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'yam0\x00', 'ip6_vti0\x00', 'eql\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xf0, 0x120}, [@common=@STANDARD={'\x00', 0x8}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'gre0\x00', 'bcsh0\x00', 'tunl0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "192344c0da003f4b1e5c0f32dec5f773f3ee7651b2b5e05d1584ee36895e"}}}}, {{{0x9, 0x0, 0x0, 'erspan0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="1c1f3171aba7", [], 0x858, 0x8a8, 0x8d8, [@u32={'u32\x00', 0x7c0, {{[{}, {}, {[], [{}, {}, {}, {}, {}, {}, {}, {}, {0x409e}]}]}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0xd98) 2018/04/27 16:51:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@loopback, @broadcast, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x82, 0x3843701, 0x0, 0x8, 0x1020000, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00', 0xd01}) r5 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r7, &(0x7f0000000400)=0xfffffffffffffcd4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f0000000140)=0x1) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x1b, &(0x7f0000001140)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f0000000e80)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r11, 0x84, 0x78, &(0x7f0000000540)=r8, 0xfffffffffffffd9e) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffff3) ioctl$sock_SIOCBRADDBR(r11, 0x89a0, &(0x7f0000000980)='eql\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000340)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @broadcast}, &(0x7f00000002c0)=0xc) r12 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r12, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r12, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r12, 0x29, 0x30, &(0x7f00000009c0)={0x1, {{0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}]}, 0x190) setsockopt$inet6_group_source_req(r12, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 78.289645] device syz_tun entered promiscuous mode 2018/04/27 16:51:47 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000140), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x7, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff8}, {0xa, 0x4e21, 0x80000001, @dev={0xfe, 0x80, [], 0x20}, 0x1}, 0x7, [0x57a, 0x20, 0x7de45b21, 0xd0d1, 0x6, 0x20, 0x200, 0x6]}, 0x5c) 2018/04/27 16:51:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x8000, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x8001, 0x2}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) socketpair$inet6(0xa, 0x80807, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x1, 0x3cc9, 0x20, 0x4}, &(0x7f00000001c0)=0x98) close(r0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x10000) 2018/04/27 16:51:47 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0xfffffffffffffeff) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/04/27 16:51:47 executing program 4: unshare(0x2000400) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000000), &(0x7f0000000300)=""/4096}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) 2018/04/27 16:51:47 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140)=""/207, &(0x7f0000000000)=0xffffffffffffff3b) 2018/04/27 16:51:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000015c0)={0x16dc, 0xb, 0x8, 0x2, 0x70bd28, 0x25dfdbff, {0xa}, [@typed={0xc, 0x87, @u64=0x6}, @typed={0x14, 0x6b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="9bc976456c82c517f6a879320ceabddb3744bf8178050c2bcd096ceb543f772877bf1a24bda44faa6968845475b6571d420f3471203c6c7130bc5f58f21b90ed2ae86efd2910f3", @typed={0x20, 0x94, @str="405d2e216b657972696e6727656d31f52a76626f786e65743000"}, @nested={0xf4, 0x5b, [@generic="169ae219b037cda307a097b1ccf04bcea99015ed0b8c8bbeaf943a9295a0d2d09bc8093669eb89e79af28f0e4c71e6baf648326d1c3f86d2b988aa1bcaa04185b6818db9836d1f15c3f0adc5f9f874c6a2ef72e9ad4b60f304b2933f3ddb1abf575b951fd0a1d62afdec49d7dc24c137615ca0efdde84afd55ff2fb5a7eeba9415e2bef32aaa81786a7d98b10676c40ec29731983e297f45b960bd969a85ecdca87602fc38acd7310bc0a3938bfdb8614a45b74594f379dd9ad93fbc8fc2a3fbc139ae2409794caaf03bc2f31b4fcc537693ded820c3e605bec8454b3bc88cd6cd66feadbc71d513c1d00b9fc5"]}, @nested={0x3ac, 0x17, [@generic="f11eaeadf1f65d3070498f6004e81e573c57782045a2d3b594df53989a732a3a2f295928dee761ce1aba45cb7f72f7698b04d47b916e8896c9cfdba844d26c2f9be1bbd9d50f53f2a0c23cdd4c1efdf63af2a3cf0caf797172db070722ffdf70df71229a7b8a2d506ad9cfb018e4dfc2a71876abb3530a769a2fdc3a7e1da197333e2501077700a9beb650f8891bc2e088074d9a2e3d85da076ed3903c63d8a09b9a2e5f398f6ddf1a255238bfdfbd8b56dce5f20828ef2f1dd645dcc10a2315cfc6c5323b7d54c54dac01b44aaf755b90f2b07c8e36d7b6738f6a38f5", @generic="0ff3825ebc929438d63caad48199f6f3ef7ca47c8ffa4904dbd991cbb7285c2a5338f8835fdf3004ac421a90b053d82194483cf0bc25687d6cddbbbf1d63401073cc44a209b3a0fdc587b8972263a85fc192a159aaf7357a51deb21619d671ec69573039b83f93ef4540f5e65560646d24c9596a67e61d39ce9d7251c8c0216eca11ebcc844a9c8f0c54f5b83ef0a3e7107723ee8ac758d7e080c7db3ca3a28e56e1aa0b4c8624a63ea366452508043c8ac34c7272ee", @generic="f0236c3710ee7c693323183a70c33c5b952757fe5c799b9149602857ae560fce8d0e008320d3c13ee91c23ce23e7478ab2f5167d97352002189da156fcb5b621ee9bde9c94adcb5ac0a8576b49cbed99318394e2778a3b33a7a589d581a156d007d5e9fe00dfb053ad133e017cd7f17bded6ca788e5a67ebf6cb848017417b4a6388af832a3173fad404ccb3602029b71a01c539690e314c36bf60f1d6071791a460d85b0969672807dddc2137cd03e04f8c6e88efea32bc75f6f645004687606d88c56b013e558bd3774a61c4168e835dfe7739e7175ec64232316e58ff306e5fed902b692ad2106a9f02d6ec957291264b", @typed={0x8, 0x39, @uid=r2}, @generic="cd708a3506296e0c0230c7b3e13518639c4a56decc590db3e4dbb285fec0e99e3d27e462e27ad9b495d076d89982", @generic="74341f2e685e281aa51957a6736c71e724fa5f7535d2a85ad694f123d35c6cc2bff8bb1826d56207df184260bc7c234095c9bb8c368d39a01b67f1abf4c8c1ba97d59ba42a2db0280702d5dc8f274b17d25ff986c266aa5193028b1693b92253f7d7091f1e25ce947cf3860fde533c79e17251fc58e3cc846dd76b3ca9dd721b4397e41a3d6bb4f855d67505f2c97bfd39194322d39ec8c43470c942826b3e1c1bda7af88a2b0ae53ce50f55c5b826f710f4d3c9ec64b2c44afa0b66e651433d641ebf207685c364167b0ec4622e6b00a20b7cff5b6877af04089fffae702b809630aca4d13b5ad9877a6343ed"]}, @generic="db3afac5ddd031a26ea30b5cdf40b07979cb86f0395b84c0e1569a", @generic="dcac137c385cb92cab9a8c934c4e986490dd1e34e9dcde69f5c09446572d7f6883c3c11b71", @generic="358a5e8e6f522e498a23c3b59c7dcb20a95d6e3f4e3836a7bed8382e0abca643cb527f04b78cfe7ec32ab4670cc4e0820e01bcdccd79afc53cb7356e624553c5ca5869fd94dde0e6292577e252015006f70b86e9ae5cb888b33c94d2f24c05333738796d17f15056522a80644bb71ca7", @nested={0x10f0, 0x2c, [@typed={0x28, 0x5b, @str='system\\,em1*&]em1.mime_type(self\x00'}, @typed={0x4, 0x36}, @generic="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@generic="dc46db3923f744b50570ecf5721239353380e201d9e736551e53c4726d229c0424e27f942ecdf6c1ab27e8a49840f1e71e524dfb99496905790115ffe3a8d667cf7ae87cb62d60ca12d896fc4e765dbd296be9a7eed40ffd0d6e3dde8a46b45086f73a8163f30da1c33bd33aea6c00392165d9d41911d88bf952de28ca80388558564e063883d29b70d0a4e546", @generic="c9b0fa9a64e9a6fa6cb9760fa2dd64b775367ffd3c7691981da74293", @typed={0x14, 0x82, @str='cbc(serpent)\x00'}]}]}, 0x16dc}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:51:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/27 16:51:47 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@ipv4}, &(0x7f0000000100)=0x14) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x4, &(0x7f0000001180), 0x14f) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000140)="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", 0x1000) 2018/04/27 16:51:47 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) unshare(0x800002401fffd) unshare(0x20000600) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x49, &(0x7f00000000c0)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x4000000000]}) r4 = socket$packet(0x11, 0x22, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b40)=@assoc_value={0x0, 0x4}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x6}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000c80)={r5, 0x6}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000a40)={r6, @in={{0x2, 0x4e23}}, [0x2, 0x1, 0x8, 0x3, 0x2a, 0x4, 0x6, 0x180000000000, 0x7f, 0x3, 0x7, 0x6, 0x3f, 0x2, 0x4000000080000]}, &(0x7f00000009c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000880)={r6, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}}, [0x6, 0x9, 0x3ff, 0x3f, 0x0, 0x80000000, 0x3, 0x3, 0xffff, 0x3f, 0xaa9, 0xfffffffffffff704, 0x2c34, 0x8001, 0x21]}, &(0x7f0000000980)=0x100) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000cc0)={0x1080, 0x39, 0x0, 0x70bd28, 0x25dfdbff, {0x1f}, [@typed={0x14, 0x4a, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @typed={0x14, 0x4e, @ipv6}, @typed={0x8, 0x49, @uid=r10}, @nested={0x3c, 0x38, [@generic="7f2ff2d4a819fa8aea91bbb447fe37693b96a21459bec711d2f89fa2c2cc4bb97cbbf4f53af99c270a7054b3a86f90d706a6bcc4bed6fe"]}, @generic="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"]}, 0x1080}, 0x1, 0x0, 0x0, 0xc000}, 0x8044) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000400)=r7, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x5, 0x20, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x8001, 0x40, 0x800, 0x6]}, &(0x7f00000003c0)=0x7e) setsockopt$inet_tcp_int(r9, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r9, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000a00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) writev(r9, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/27 16:51:48 executing program 5: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xffffffffffff0001, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0xff, 0x8, 0x5, 0x3, r0}, &(0x7f00000002c0)=0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000340)=0x3ff) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000000100)="ff01208001010000000000000000000000000000eb91758e95dab71e1ecf3fe156889c447737764d9273482bb41e20a0a3929dc3036768e27e3962f3419fe01fab551a2ffe807bef8f83d7967aa25accbc3c244bbcaf8ac57480d8b8457ba5f03c9845167b019d85166cef61a313962b1d00647a704743d43a2473856fae736566b04fb6e76754fd37526d20f8917a4ae8cdbabdcc7f57cc53bb4ab88550c615945881c4fef400f366431c2c4976bad2a8a080501af7a0493131a6783cbba8778ef911d25eb815dcc0525974c08ec56aa9a52f075763c2ad2881000000000000000000000000000000000000000000", 0xef) close(r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0xbead, @ipv4={[], [0xff, 0xff]}, 0x8001}, {0xa, 0x4e20, 0x1, @empty, 0xe47}, 0x4, [0x9, 0x5, 0x5, 0x8000, 0x8000, 0x40, 0x80000001, 0x10000000000]}, 0x5c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x5010, r3, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000380)="57a6b574a7f4d98a6a716ee13fd209d576de7c5b902a12781270b22bc74931705eb2613b6ec55dc50bd11dba86ca55e67f39895c53c3db00d691fe661935afcdc0d465ea1bed663cf5b2e371244d07d38eb179fe3cf04514c74836f2822d9aec6f1bdb10ffe43ac1530bcc9b23d58dbac119b300f70be8abb7aa31a51465a186b5c0776ee1e5a083d838830991ef1cb115ee59eff2229e2ae1d9c224faf4a6ab42b3c93223aca7ffd8de306c95a46685811822902212a998fc51aef006c0bb77fcd5e540b292267ac1304bcc8d1a6e7c9eb1ba22fbadd5c31620c9964635559e72002b2ec43bc35f240f69", 0xeb) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0xfffffffffffffcf6) 2018/04/27 16:51:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-avx)\x00'}, 0xffffffffffffff90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000008bc0)=[{{0x0, 0x0, &(0x7f00000054c0), 0x0, &(0x7f0000005500)}}], 0x1, 0x0) 2018/04/27 16:51:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x80000000, 0xffff, 0x8200, 0xffffffffffff0000, 0x1def, 0x5, 0x4, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000140)) shutdown(r0, 0x1) 2018/04/27 16:51:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@newsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) 2018/04/27 16:51:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x3c2, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000140)}], 0x3, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xa55d}, @in6={0xa, 0x4e23, 0x9c3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x90) writev(r0, &(0x7f0000000000), 0x250) 2018/04/27 16:51:48 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x12a, &(0x7f0000000480)=ANY=[@ANYBLOB="10000000000000000100001c850c8400248c0fd2bb381e4e6376309dde9f82001d207d67222b60fe51d62a668a041a3817f0352fa7d0837feed032905b61b5b952d0a578cfad5d8e4fb4874bbc85c557cdc4ee592e7fdc3f583ddaed4a29933ac8b693758273d47965f9"], 0x10}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x58694fdb, 0x1000}, &(0x7f0000000900)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a40)={r2, 0x200, 0x10}, &(0x7f0000000a80)=0xc) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="fc6885c267c1f1a57135beb9e78d3ef19c411d979ea3c3c5f38f8837c12a6cc7ec5025fed38a12d3908d3d9b8c3336b8eec60d9064b0dd24e5c04cbf1ff88b90c958a33e7ad85223a250d6e02ace57f283190379f547de585a5df4e63142c006e8d85c9b020f048609a8d80a9c41fbf2452e093cb25f6811266082c635d2", 0x7e}, {&(0x7f0000000180)="59fc75aed8bea458c8d4dbb97d9038a550798bc7ed8cb9d630e15cca029877c7b83a054eb2951525b53f4c333bec317af07864bd9abd2f30ca6196f822da9e735c86172659a69e52b603c66631f6190d7e6df57b", 0x54}, {&(0x7f0000000200)="eaa2b82063a39cf78b2c66ca98eba0d0e9eb9117ee60374b96e8b162ed1f496a171f703c1a0d33b44df40269b568aaacf12463af5936bed0da366c20eecda6a422b823ab5ea255eadd86764b6d60e572e296366e872f28a545aedaf54641ee5a0d4838358da1ae39d447bdd121163dbf315e83d8eb16e098af760ccfaa159b62eb1380e550b194573d22d6f909bb5705455c93dc64df6682a5199c037985068087b02c516f753692a3985f0f949618f83aa1", 0xb2}], 0x3, &(0x7f00000002c0)=[{0xb0, 0x18e, 0x1, "a631b00a31d7d055ab12731590ebcf0c4e04fed81e762a811c5ff82bec6c05e310bfffa951ac3c02305e984ecc8d15a5ace7f7c1610afa709ac2d3e4d44fc58f45408b12c374a034f798c522460161ed6c06ab2d0467d8cac517d2cad20d05aabe05a3ef79598a29bfb2329a72789fb81d58f30fb67d0359323aaa4bd1315ba68b894d5554a37746ead84985a643dc231ff59a3df6bffc2d7030caba80edbb21"}, {0xb0, 0x119, 0xfffffffffffffffb, "898a6837b983dbeb95c3b04448545fd0ba97c7fd140759646a3a0091f617acdf929211d68d075d483e9e383fd248d964f391a75f1acb38eb1b13260ad34a926ac1014d0f1854183d69ecfba96d4a915e6da0f846f51d206281ddc4315737881b69a9b083347b43f6079135ff2fc3d8c516ed0ad8ca2766abf9e40960363169f4bc942efc708cecb9980a4693a72e475e67d5012bf527cc0d69bd"}], 0x160, 0x20000000}, 0xc0c1) 2018/04/27 16:51:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000340)=0x1000000800006, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xd2b0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0x400}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xe65}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0xbc) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000000c0)) 2018/04/27 16:51:48 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x3, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x0, 0x81, 0xd4, 0x3}, 0x32, 0x0, 0x0, 0x0, "6443d11516dcfab82b08814d7d6fbbc85e69b96e543a9c4f97f365961ed628f9a8dfd73e90348be996cc1c76416a4af37de4ab6b81e2e23558c0c04eb08f57f0"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x211) [ 79.560119] syz-executor4 (7181) used greatest stack depth: 16952 bytes left 2018/04/27 16:51:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0x2000000000000}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) 2018/04/27 16:51:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0x8001, 0x0) tee(r3, r2, 0x8008, 0x0) write(r2, &(0x7f0000000140)="c2261f38d59eb703c9a3e45f768c870d4aa0bc841e175deadeefd04ae4f9e19dbe346ded0939f3a49f633fb8debf060f0845c2b61e4700e0a843311eabb9c77ab69489ee99b46950c2f580f65d977f500dbe5a14ae01c5d71f", 0xa4) write(r2, &(0x7f0000000200)="a1", 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) vmsplice(r1, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, 0x0) r5 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000240)=@req={0x80000000, 0x72}, 0x10) r6 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r5, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) [ 79.639041] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 16:51:49 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x148, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb75e00}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = socket(0x11, 0x12, 0xf) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xf, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/27 16:51:49 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8916, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="db0e000000000000000000000000000005001a0000000000000000000000000000000000fe36408e57f2feeefa6528975cea0000000000000200f9fc302e4bfa21748b6b32e6274f08244c1b5fa95858f885b478dfde093c1c2681ed5a1ffbff7b2b0a8c834b33ea60a8a3836768bb63b387e37e4bd55fb77b404ff6a4b2b8104065059bc360fcc377001457549d1a7ac2b95d134470175505cd5274a315d9183bc4469da1f1508c898adf5241333aa6bbf499f6f0d2159d1dad12193aaa2af74d21117b4fe389dd85c3fb48815a6f31b6d520e2c9b4748dadd6ead755d319cc873ac77ff8f8d616b68d6375315fdb5611d6"], 0x38}, 0x1}, 0x0) 2018/04/27 16:51:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x332, 0x0, 0xcedf, 0x1}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e24, 0x10000000, @empty, 0x2}}}, &(0x7f0000000440)=0x84) r5 = accept(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) sendmsg$key(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="030001050600400025bd700000000000ed05000000000000080000000000000000"], 0x30}, 0x1}, 0x48000) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r4, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500), 0x4) accept(r5, 0x0, &(0x7f00000004c0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000240)=[{0x4, 0x7}, {0x4, 0x1}, {0x8, 0x5}, {0xe, 0x2a42}, {0x4, 0x6}, {0x0, 0x100}], 0x6) [ 79.710613] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 16:51:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r1 = socket$inet(0x2, 0x3, 0x2) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) 2018/04/27 16:51:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), 0x4) 2018/04/27 16:51:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="f0bb0f5906fc0f38ec836aee362b96af", 0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x2000000005, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) recvmsg(r0, &(0x7f0000002f80)={&(0x7f0000002c80)=@can, 0x80, &(0x7f0000002f00), 0x0, &(0x7f0000002f40)=""/38, 0x26}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="700b5aba1487602e0a2c3068d56d0423", 0x10) 2018/04/27 16:51:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x7, 0x80007, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1401000022100501000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/04/27 16:51:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x2, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x8, 0x0, 0xe, 0x7, 0xffffffff, 0xfffffffffffffff0}], &(0x7f0000000140)='syzkaller\x00', 0x1000000000000000, 0x9e, &(0x7f0000000180)=""/158, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x140, 0x140, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000300), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xff0000ff, @mac=@random="f88441f95df7", {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x0, 0x6, 0xccf, 0x9, 0x7, 'gre0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x111}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0xf}}}, {{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}, 0xff, 0xff, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x4, 0x6, 0x1f, 0x1ff, 0x40, 0x2, 'bpq0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6c52c9bbd696cc26ebdae555f76181f6cd34b7c7aa56bc1aa492a1b7c5f2"}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x800, 0x100000001, 0x43b}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x2, 0x9, &(0x7f0000000840)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc9d, 0x0, 0x0, 0x0, 0xf4}, [@generic={0x9, 0x10000, 0x1ff, 0x2}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0xff, 0xfff, 0xfff, 0x1}], {0x95}}, &(0x7f00000008c0)='GPL\x00', 0x1000, 0x1b, &(0x7f0000000900)=""/27, 0x41f00, 0x1, [], r5}, 0x48) 2018/04/27 16:51:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x15) recvfrom(r0, &(0x7f0000000000)=""/223, 0xdf, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x0) 2018/04/27 16:51:50 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x20000000}) 2018/04/27 16:51:50 executing program 0: r0 = socket(0x10, 0x4, 0x1ff) sendto$llc(r0, &(0x7f0000000240)="bb8962dbfb638b", 0x7, 0x48c1, &(0x7f0000000280)={0x1a, 0x30f, 0x4, 0x80, 0x2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=[{0x10, 0x10b, 0x9}, {0x10, 0xff}], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=ANY=[@ANYBLOB="4800000000af747096a10935770100007375860de0a75497ebbaf1c35f50ada884f4d11a347bec260a6012b5eb1e8a69494d0131adaff26e0100000000e071bc719db6"], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, "14"}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) close(r3) 2018/04/27 16:51:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x4, 0xe) socket$netlink(0x10, 0x3, 0x200000000010) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ioctl$sock_ifreq(r0, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r3 = accept4(r2, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x403e, 0x35f0000, 0x537, 0x43, 0x3, 0x9, 0x7f, 0x6, 0x10000, 0x6, 0x100}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff]}, 0xdea9, 0x0, 0xff, 0x2, 0x1, 0x4, 0xfffffffffffffc00}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="3f000000000000009239000000000000dec60000060000000200000000000001800000000000000000000000000000000000000000000000080000000000000000000000000000090000000000000006000000000000000800000000000000000000000000000000000000000000200102000000000000000000000000000000000000010000002000000000000000920800000000000000000000000000000000000000000000000d00000000000000000000000000000600000000000000040000aea11ebef199ce777e080907ac0000000000800000000000000000000000000000000000000000fec60000000000007d147af3e4228d1e000000000000000000000000000300000000000000000000000020010002000000000000000000000000000000000000800000000001000000000000000000000000000000b20700000000000016950000000000000400000000000000000000000000000000000000000000000408000000000000000000000000000006000000000000000600000000000000ff6f424fad269ed7b4e2468e004000000000000000000000000000000000000000000000000400000000000000000000000000000000080000000200000007000000400000010000000000000000000000000000000000000000000000080000000000000000000000000000090000000000000f9a3bff3865ffcbb390f764428e02eeed3922a907644cbad5aeb504345d0a868842aa255d0dd4ad50590b8afb60fb4646ebcac67df4e3d8c98af56a8ef0567bbd56f8805c11d40c183c044d1257907856910fe4f53288583035c833f1eda71ec6f3881df69dbfa78feaf9e78d460acfa66375c5fc5f9d63859cfe348ea5f8f551c0fc9cc45d20b370b640a461c92e291db828aa4fc3a07e7fa1fa6766b0322602157408a66c52574bade3b1a3ab3fb4fe7c5d9b5b7e07fbd2d44583e13c0e4f033594f6482e9ba7b95141bd19a7c33bfb"]) setsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f0000000300)=0x325, 0x4) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f000018e000)=0x4) 2018/04/27 16:51:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x59a) sendto$inet(r0, &(0x7f0000000040), 0xf401, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe000000d}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/27 16:51:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0xd6) 2018/04/27 16:51:50 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000080)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000280)=""/184, 0xb8}}}], 0x30}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/27 16:51:50 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet6(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001600)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001640)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001680)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000016c0)={r3, @in6={{0xa, 0x4e22, 0xd22, @empty, 0x3}}, 0x1, 0x3, 0x1, 0x7, 0x40}, 0x98) 2018/04/27 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3d5860c2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2, 0x8010, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/04/27 16:51:50 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8000}, 0x8) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x6, 0x80}, 0x8) 2018/04/27 16:51:50 executing program 5: pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x8, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x6d, 0xd, 0x6, 0xa, 0x80, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x2, 0x3, 0x7, 0xfffffff8}, @alu={0x7, 0x1, 0x9, 0x0, 0x2, 0x54, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000000100)=""/4096, 0x40f00, 0x1}, 0x48) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0xffffffffffffff12) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x4) setsockopt(r2, 0x1, 0x3, &(0x7f0000000000), 0x0) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="ddf2f1c2935c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0xffffff80, 0x4e21, 0x8}}}}}, 0x0) 2018/04/27 16:51:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x40000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="e8c7e8000000009c00000000"], &(0x7f0000000000)) 2018/04/27 16:51:50 executing program 3: r0 = socket$inet(0x2, 0xa, 0x7ffffffd) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000900)=0xfffffffffffffff9, &(0x7f0000000980)=0x2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000b00)={0x8001, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0xe94f}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x81, 0x2, 0x4, 0xfa, 0x1, &(0x7f0000000800)='veth0_to_bond\x00', 0x1, 0x100000000000, 0x10001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x338) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000009c0)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x38) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000001000)=""/134, &(0x7f00000010c0)=0x86) shutdown(r1, 0x1) r3 = socket$netlink(0x10, 0x3, 0x15) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000670000002c1d9da25b7dce895474fc8a18f60a370bea882811b3119a1f847eb77176e637b03e2374853db1d301bf687cc5ae97872027659c141ce876c6ca9609000000000000002fc53be8fda03fe6bafa0dcdeca431e97145e1e5aabf91e261254c000000000000000000"], &(0x7f0000000580)=0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000f40)=@req={0x28, &(0x7f0000000f00)={'bpq0\x00', @ifru_addrs=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000001140)={'\x00', 0x10000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0)=0x24000000000, 0x4) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00000007c0)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000700)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000380)=""/72, &(0x7f0000000480)=0x48) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8ff0000a7307a0f522eb40dd67719cc81e65699ddf12b9fc79f394db681dda6f575c831d3f3e32146814804270c048cd5f3a02a0cdcfa25a0e5935d3594f9ea575d3e8e1c1cb3bc76de3708030baf0923f6f684ea3508d9d25805a35219b63c4051330f144037f9909c85cdaa86bffe957714647a1c9b6c68945c894e52839f9955f7419bd9ec120389bba5253f6d70d3677094fc8d9828d150fe0201d277e3ec206cae2da3dda8c9ff11a8c6e2a24796"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) read(r0, &(0x7f0000001180)=""/168, 0xa8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={0x9, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, 0x7, 0x1, 0x6, 0x0, &(0x7f0000000600)='syz_tun\x00', 0x2, 0x0, 0x9}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x89, @empty, 0x4e22, 0x4, 'lc\x00', 0xc, 0x3, 0x3a}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0xfffffffffffffff7, 0x5, 0x200}}, 0x44) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000740)="02379f18dcb73b8a19539230fb23ef3fb56490a4857c021e8e009baddd4964809a0518ec987c4b450d84d7b8ebf9634bdf676f2347f730769654c0495a720db785d8ede7868a785e52f3786edb9d45bcbba869f761d1ba6f9b74bb39643af245e3ed5d20d4f92becf3b280c62a7c3d9fa81ae6ba6a0a78ca62f4e478", 0x7c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000ec0)={r4, 0x3}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000a00)="b549e6d9e631523e8aa870a79e9ea290fddee05bc1e6575d458abceb01ca37984645c42281cfae3d44c3577e8387bb9af3931423a18295d13c33bab77768b1b747e3c77e23d86a7e1dcdf506f604d1fbf75823920c3f05ead8c5f3407a82c4c9c3af7ac477ceebab457e7b80c5eda8b6fa7c23c9bd1e0d55e7c396873b63358faec129157e65cdc9f2c0fd62884b3033daf76073277670c20667db8309f2e8ce4a053e3f003564ad33446bbca4601788d7f9c2b684344250b9e543908eb49c40fcae92401eab9371704e4e492fe8594ad4ffc9bc441560013863f9e5bb4b0a6e62d7", 0xe2}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000001240)=ANY=[@ANYBLOB="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"]}, 0x1cc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000f80)={'IDLETIMER\x00'}, &(0x7f0000000fc0)=0xffffffffffffff34) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001100)) 2018/04/27 16:51:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x21}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$alg(0x26, 0x5, 0x0) 2018/04/27 16:51:51 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x1}, 0x1d1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000000200), &(0x7f0000000200)=""/230}, 0x18) 2018/04/27 16:51:51 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019000100000000000000000002200007ff00000000000000080001007f000001de1a6a20f5ff2014c9c155624a0379cec8413718f947b03efa36472cc0e08adead82ddedd03bd4fbf1e1017a13b907ac139204d6f2143aa4b429ba5c9879362ae98d93813b815e6a9e02cfd5de5434a6bca1acd821bd7fd1d44d940ee913562afcdf8ee9af88fe418baa9b407a8419fbca650f9fbe90a397baaa10e06d5de67dfe4b38e1b90ceca86e970242"], 0x24}, 0x1}, 0x0) 2018/04/27 16:51:51 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000001c0)=0x1, 0x4) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e23, 0x2, 'ovf\x00', 0x10, 0x3, 0x5b}, 0x2c) unshare(0x60000000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0xa, 0x2}, {0xb}, {0x0, 0x80}, {0x2, 0x4}, {0x2}], 0x5) r2 = socket$inet(0x2, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000040)={'tunl0\x00', @ifru_hwaddr=@random="18d6f1dd7903"}) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/27 16:51:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f0000000140)=@can, &(0x7f0000000040)=0x80, 0x0) 2018/04/27 16:51:51 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140000030000000000000000ffffefff0e000000"], 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockname$ax25(r1, &(0x7f0000000400), &(0x7f0000000540)=0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e0000000000", 0x41}], 0x55) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/27 16:51:51 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100094701bb4ae1a06cadabca50002f0200000000efffff08009b0019001a009096495d2c8abef0f6da125071640f0000001000018cf10fa3cfdc4a45e5e4a5503e519992bcd2ceb6ed333b5cc8ac6d5b09a974cdbf8ccd6666e6a092ecfd92027263dc7337995714ab391363ed600b0eadf5746b82f3b1a5f810da8b62d42ac35e03ce7eb9392b2c0db37c7d018df9bcb0d4d279d9552d320481af7544a705cd11a3bc5b599505c6eb4efb06c7ef977b860ffadb0afe933d3019f31cfd2edb8f6c05641d21ece6ab1870895a98e7c531783a3493f03eb03a0f6de38a7e182dbe919dde5eb0", 0xea}], 0x100000a4) socket$inet_sctp(0x2, 0x5, 0x84) r0 = accept4(0xffffffffffffffff, &(0x7f0000001340)=@hci, &(0x7f00000013c0)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$llc(r0, &(0x7f0000001400)={0x1a, 0x204, 0xeac, 0x8, 0x3, 0x7fff, @random="6f4673e95c26"}, 0x10) 2018/04/27 16:51:51 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) unshare(0x800002401fffd) unshare(0x20000600) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x49, &(0x7f00000000c0)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x4000000000]}) r4 = socket$packet(0x11, 0x22, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b40)=@assoc_value={0x0, 0x4}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x6}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000c80)={r5, 0x6}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000a40)={r6, @in={{0x2, 0x4e23}}, [0x2, 0x1, 0x8, 0x3, 0x2a, 0x4, 0x6, 0x180000000000, 0x7f, 0x3, 0x7, 0x6, 0x3f, 0x2, 0x4000000080000]}, &(0x7f00000009c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000880)={r6, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}}, [0x6, 0x9, 0x3ff, 0x3f, 0x0, 0xffffffff, 0x3, 0x3, 0xffff, 0x3f, 0xaa9, 0xfffffffffffff704, 0x2c34, 0x8001, 0x21]}, &(0x7f0000000080)=0x100) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000000400)=r8, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r7, 0x1000, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r11, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x5, 0x20, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x8001, 0x40, 0x800, 0x6]}, &(0x7f00000003c0)=0x7e) setsockopt$inet_tcp_int(r10, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r10, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000a00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) writev(r10, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/27 16:51:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xecd8c79e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000500)=""/40, 0x28}], 0x6, 0x2b) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xffff) recvfrom$inet(r1, &(0x7f0000000100)=""/77, 0x4d, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000400)=""/250, 0xfffffe93) 2018/04/27 16:51:51 executing program 5: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r2, 0x802, 0x70bd2c, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 82.104458] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:51:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffe0000000000000, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a}, 0x8) 2018/04/27 16:51:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000180)="81", 0x1, 0x4, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x72}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr, @rand_addr}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/27 16:51:51 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) recvfrom$ax25(r0, &(0x7f0000000180)=""/144, 0x90, 0x1, &(0x7f0000000240)={0x3, {"f24c29f7a530d8"}, 0x4}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x450, 0xb188, 0x6, 0x80000001}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x200, 0x7, [0x7, 0x100000001, 0x2, 0xffffffffffffff11, 0x40, 0x80, 0x7ff]}, 0x16) bind$netlink(r1, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000280)=""/137, &(0x7f0000000340)=0x89) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000708ff9)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/27 16:51:51 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000400)="e83ae2bbf19ba9c2fec1fc4e17ce3e4ec7edf1dd726a8ee084", 0x19, 0x0, &(0x7f0000000500)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 16:51:51 executing program 5: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="c13befad11c5add7e4167697c8ad2641921f48f52a8a79ccb1a88844ec36e3f6d619dea36e3aea0e7f3f3f5d7241") sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001500)) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/127, 0x7f}, 0x0) 2018/04/27 16:51:51 executing program 5: unshare(0x400) getsockname(0xffffffffffffffff, &(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000600)=0x80) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@ipv4_delrule={0x28, 0x21, 0x0, 0x70bd2d, 0x25dfdbfe, {0x2, 0x10, 0x80, 0x7ff, 0x6a3, 0x0, 0x0, 0x4, 0x10000}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r5}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r6, @ANYBLOB="0018020000002300f7ffffff14002400b7eaa8d1e070a82b2940f54471f4ec9d"], 0x3c}, 0x1}, 0x40000) gettid() sendmsg$nl_route(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xd1, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYPTR], 0x1}, 0x1}, 0x4000080) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000580)={r3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000000)={'irlan0\x00', r6}) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r6}) connect$inet(r1, &(0x7f0000215ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000300)="12c0dcba3f", 0x5, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000a00)={0x1, [0x1ff]}, &(0x7f0000000a40)=0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x13, r1, 0x0) sendto$inet(r1, &(0x7f0000000000)="9b446ba513ce01bf037f84dacad05489b890db81fe3c911c5f90027f09756474403047d105f9b33b54eb544b783fca07d98c4e02a7df1708c084b0586cfe30b12b4e36ad5e1ff0327da1fe5fe2d2fdab425c2b454d2492bb08c42e5d7735c461c497e81ab63cc841c2eb2e53d9a8459c8dc8fe3e04c445db1a259c8010905fac67b2ad405775f39fe927228470e1ee97f99fca27f4161dc4e67775f2025321c71b6d197db9b93c134de72397573d296e80241a2aa847e557a953cc8157432520a577a4a695cd787bd55819585e73a05b74ee69aa696d13d4859c82afa8b09080b33f0eb25421d6e4a3", 0xe9, 0x2400c004, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x3c, r10}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000900)={0x0, 0x4c, &(0x7f0000000880)=[@in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xacf5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0xc03ce1a}]}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)={r11, 0x8, 0x6, [0x3698, 0x5, 0x8, 0xc1, 0x5, 0x400]}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xfe9, 0xfffffffffffffff7, 0x401, 0x5, 0x3, 0x4, 0x1, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1f, 0x7c6, 0x5, 0x40, 0x9a}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000640)={r12, 0x200}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000005c0)=0x2, 0x4) [ 82.281410] ÖñÝy: renamed from tunl0 2018/04/27 16:51:51 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0x80, 0x8008, 0xfffffffffffffff8, 0x1}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)={0x0, 0x32, "735cd42d8e19b91d701dee81882fbe1d2900c040d4247e3cc4420dfe8b70524332c585a4de5c3dd55d9e87b2163d05842501"}, &(0x7f00000006c0)=0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={r3, 0x9, 0x0, 0x5, 0x5}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={r4, 0x1}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000004c0)) [ 82.333394] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 82.350671] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:51:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000353000)=0xfff, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x6) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="86", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket(0x0, 0x2, 0x7ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) ioctl(r0, 0x1, &(0x7f0000000140)="977d632969210970db76ff3abcd6729b93077f2991b87b237bf7ecf25ace0265df6ee19f2f4cb0202192dc3ad726d0") sendto$inet(r0, &(0x7f0000000280)="af", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/27 16:51:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$inet6(r0, 0x0, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/27 16:51:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x80000000) shutdown(r0, 0x0) read(r0, &(0x7f0000000000)=""/227, 0xe3) 2018/04/27 16:51:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="43e38ac63f61418e0835817aece05819d5f3e1d74a688e7f8f4d0ea08f8cbea984f49fea37869f602de35934551efa7137fd94e00d075c43ff7dc7a581c165c470bf79c877c1f7fa3cad2296d422e6dc062aa66be2fa31a741d5fff3ce209dc16575db4d29d1475b06f5125e66e0980da5fb3a7b9046d073719c614270ca7a321bd155ecfe1becd76a4f7cfbfe4d0f055c3e96fda445528fbb24c4eaf9e7634fb9b7f3b3f675c00892404f79", 0xac) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000780)={'syz1', "9fec46ed69e07e35f64fa33872b7e04d1d5c97c2a6a21f69bed4c09c6d424396a3a613ca4444e1edc9b78327180199186c9494a4aa2776b59072755d6d961f8c57634898e4bfb57c297d0ee7674167f360087212e599838a717c21ab021140a3158dd03bd672fb8c456348fcd97c6d3197faec48a080b123475f42d8459246def9a66b4e4f151499ff723d2eafd029350aaa9138ccfbb75c511bb12300e977b954c078c159b7deeb85e55affe0695a4c51f066e0ec3f6b7bedaffa69528186cfa3e4bf19ecb7aa1f13dcda43f4b65991e6d2efbb488d556e1a04f925600b3a2572e653375fc650d79f87d5eb6bcb5483018a8f28bbe135d108bb"}, 0xfe) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0", 0x10}], 0x1, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x53, "5ae0d9e902a1ebcbbce3c2622f1bca12eb2d5e341b8a4c3ec6421aab324decfe1c4db7091b527327f72241953619ee39f81a0f19f8303264f1feabc539381673a0b2f89a09795b12568b166c206d768ea82dfe"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2e, "675fa7e5cb90df4ff183ec1d748719d067821403620c404aa5c38032a48d2563bccbda1708224b77b624403f66b0"}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0xf8, 0x117, 0x2, 0xe1, "f9704bdd2b4a848e0457b48747ddca078d51ca870537df08792513c073605259051d8bf3e8e827d0740d1e399b7c04bb63c802c89a2b97556d270e3071ce6b63d1e74d6db802b21b231bc78e61f256e5c9ef0c18d519958b9a11421ef9aeeb02882b492397f050686f68b289317fd976055c015ef73f100f3cbf2a7a7d5ebe17d09c7733e5cd5ed611f3aa7bc706de4dc81b29a98243c8409755b9c513809f1e3cface9e6ee2833c080cad816c8ee02e064a8550f7736c675d2598cc1fb66985c0b555323eb4cb6b3aed20127b5213cc52bf286138f2362e12445e602a63356bb6"}], 0x2e8}, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/27 16:51:52 executing program 3: r0 = socket(0x10200000000010, 0x2, 0x4) write(r0, &(0x7f0000000040)="240000002600670000001c0000007700400000bf01000000000000effeffffff0900ff10", 0x24) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="13c0b8517e9169", 0x7) 2018/04/27 16:51:52 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r1}], 0x1, 0xfffffffffffff370) r2 = socket(0x18, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r3, 0x4) writev(r0, &(0x7f0000002f70)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000000ff8)=@abs, 0x8) 2018/04/27 16:51:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'\x00', 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x28, 0x55, 0x3ff, 0x0, 0x0, {0x7}, [@typed={0x14, 0x4d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:51:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f0000000200)="0b9a9578ff202743f0a4e97715a7c4dae0e7b6f4de7afe09c7fc7706000000aa093b0cf1d23aa5ce5db32b7df2abf48669", 0xfffffffffffffcc4}], 0x23c) getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) 2018/04/27 16:51:52 executing program 4: socketpair(0xb, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000000000)=""/4, 0x4, 0x2, &(0x7f0000000380)={0x3, {"8ccd8dc24209b6"}, 0x5}, 0x10) syz_emit_ethernet(0x54, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@llc={0x7e, 0xfe, "f3", "ed4c27fb1124e2d3566a38bcf5beb613cab4408a3dfc48e9dd796f5a5a7ee1e0dc007a79c4d9d288b9f585b8cc9a9d15cdd1da3a3f12c51de92f090212a285cd38873e"}}}}}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="bf0a020100000000000000000000dc6f0000000000000000000100000000000000f5ffffff0000000001ff02000000000000000000000000000100000000000000000000000000000001fe80000000000000000000000000"], 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0x80000001, 0x2, 0xffff, 0x400}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) 2018/04/27 16:51:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80, 0x80000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x80, &(0x7f00000001c0)=0x2) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffff2, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}, 0x1, 0x0, 0x0, 0x10000000}, 0x4) 2018/04/27 16:51:52 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00ed4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b54c007f3ff00f30501000b000100feff0fd10000cf961942053108e57c9e21b7e42d3e2fb8db4ce4b745573af7152a5654119707c6fd20ee0554a1773f591965d8bf6190fd01a5b252757c20eac40e43d1c3ff0a54a2988868886216f389ef96707991ced1272ee784ce9cbda78f3e1e97705140ffd6c8f2a11a304b1c2a87b222dc747530afec0278d226556eab9dd3dc08c95395948bcf181836187cbce21329cec8dd73f89d7fca203bfc5b7160ad235e1de1646733ced0b531f4ea60154df45751a3e7ebd6fa5ad3df661a", 0xd7) [ 83.384988] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.393752] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/04/27 16:51:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6}]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000400000000000000aafe8000000008000000000000000000aa00004e20321a26abc73274100715e1a86409f53c8300000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/27 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8b, @local={0xfe, 0x80, [], 0xaa}, 0xae}}, [0x8000, 0x7ff, 0x3, 0x5, 0x80, 0x10000, 0x5, 0x8, 0x6, 0xfffffffffffffffe, 0x20, 0x0, 0x3, 0x0, 0x1]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1, 0x30}, &(0x7f0000000180)=0xc) getuid() mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000300)={0x9, &(0x7f00000001c0)=[{}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @link_local}, {}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 16:51:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000006) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) r1 = socket$inet_sctp(0x2, 0x100000005, 0x84) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c5602067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/27 16:51:52 executing program 5: socketpair(0x1, 0x4, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'veth0_to_bond\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000900)={'veth0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14) recvmsg(0xffffffffffffff9c, &(0x7f0000003140)={&(0x7f0000000b00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/197, 0xc5}, {&(0x7f0000000cc0)=""/71, 0x47}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/163, 0xa3}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/2, 0x2}, {&(0x7f0000002e40)=""/193, 0xc1}, {&(0x7f0000002f40)=""/69, 0x45}], 0x9, &(0x7f0000003080)=""/142, 0x8e, 0x4}, 0x101) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000003180)={@remote, 0x0}, &(0x7f00000031c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003240)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000032c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003300)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000003400)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003b40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000003440)={0x6b4, r1, 0x10, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x1e4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffe0}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r9}, {0x1a4, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa31a}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r12}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x77fdd442}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x4, 0x2}}, {{0x8, 0x1, r15}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}, {{0x8, 0x1, r16}, {0x17c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1ff, 0xffffffff, 0x0, 0xb3}, {0x100000000, 0x3, 0x94c2, 0x1}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}]}, 0x6b4}, 0x1, 0x0, 0x0, 0x24000000}, 0x7fbc1c4669b800ce) r20 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r20, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x6, @in=@multicast1=0xe0000001, 0x0, 0x8}]}]}, 0x16c}, 0x1}, 0x0) [ 83.510422] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 16:51:52 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x4d1dffb2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) r2 = socket(0x1e, 0x1, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000a3b000), 0x0) 2018/04/27 16:51:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 83.570577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 83.639293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 16:51:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) read(r1, &(0x7f0000331ff7)=""/9, 0x9) recvfrom(r0, &(0x7f0000000300)=""/39, 0x27, 0x40, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) r2 = socket$inet6(0xa, 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x7a3f343d, 0x371a, 0x3ff, 0xbc65, 0xc9}, &(0x7f00000002c0)=0x14) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/27 16:51:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x5e00, 0x2}, 0x20) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) [ 83.698143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 16:51:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1) 2018/04/27 16:51:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vlan0\x00', 0x3}) r1 = accept(r0, &(0x7f0000000080)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003a40)={@remote, 0x0}, &(0x7f0000003a80)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003ac0)={@loopback={0x0, 0x1}, 0x20, r2}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = accept(r3, &(0x7f00000013c0)=@sco, &(0x7f0000001440)=0x80) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001480)="bb0c32f8fcabafa78991e367556aaebeb37101a74047cf393135d5201e0b497dc2ed6330", 0x24) connect(r3, &(0x7f0000262ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x2, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140)=0x16, 0x4) pread64(r3, &(0x7f0000000040)=""/58, 0x3a, 0x61) recvfrom(r0, &(0x7f0000000180)=""/30, 0x1e, 0x2000, 0x0, 0x0) 2018/04/27 16:51:53 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x5, "02290f", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/27 16:51:53 executing program 3: r0 = socket(0xa, 0x80000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x8b, "842ec93e62e5062fda391549037d82f3b0af29132951487b3a2c7f01a8f1b197a47fb09534fbbcdc59d304600893849be3871b5c1980042dbb6b52a0f52133248bbc7185490561daa0ab4883f70f1f61a31e59054db4a9866110d7c9cf80c526ae8b9a4ed475595df889fee82eed9a7cb19ad6c05f369d899a3e7b1caf70476e6d5c19d3288cbdd15d7df1"}, &(0x7f0000000240)=0x93) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000012c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x80}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f0000000340)="b08017fa827f2b1065fe7817397739c6dcfc8b16ed20f13d552b7c", 0x1b, 0x0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0xfffffffffffffcbd) sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)="118dab062fa0adddcd682bc785851dddbe6dc28ce9e0e099377a999d65879992b561038ad28c0d6fae2b89180ea3f72f95625f4986eeb877253976b98bfe9502ec94e4712de4fbbd83f5921cc4f5751eb73c8dc4a42b1fbca4363e", 0x5b}, {&(0x7f0000000300)="65e1739a6bbe8ded1f76a8599470e5053cdf16", 0x13}], 0x2, 0x0, 0x0, 0x4040884}, 0x8000) 2018/04/27 16:51:54 executing program 6: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000001f6caf000000060000000000070000ec7dc29e94429d87cf488c20cc4432ff35d2b757ae6b0f1181b7d7bffc3a2ea110fcced57791d20e164d411b221d90f2fc6875bd683bb860243d69cb5f424d4b1984324a629029ae2ff22f2088dccc713cbea527fc2d1454dbe202682fe716c9cdb3e61d9278b57bc61da310c1d80d2aa299dede34d859346f299785177aee20ef635c6a04bec05f5ed6fc9a31730d32f993dd10374604758f2607894cfd454bb64aff14104d1a51edd24f1b8a8d82c03b7698eb7cc30f4bb2d48a199a5e3ea1442f"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/27 16:51:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x100, &(0x7f0000000100)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0xaa, 0x1, "1f4b", "de3674", 0xf5, "d710509cb5331dfebceafc2d688ab2289468f5acc2aaa5c8e7def399d134e31cbf479def2336414bbd1facc740dfc6089b53574a36138a8f86015413a2e82b0007ca532195660f5368a2257327f915a0c72c2f87ee4b582e944d4ca84d3302d3e359f2b6c40343b52ac72f030511a1f5f4f0c694b228160a17a984419e1e043b3ec0fa4fc56ff1c38c9463377c79d75466836ee96521e68ab6ce9b98487e1e7e242409d03136b7922583b78d790c473fa937381816538fef66c92dd069aadd9565265431358f85c614bf543367aee9c8293fec367d4ee49d481bfd71b7397d1466790c25cb540b0c8a"}}}}}, &(0x7f0000000200)={0x1, 0x1, [0x962, 0x5f, 0xaac, 0x39b]}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240), 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa008100000086dd60d8652b00140000fe8000000000000000000000000000aafe8000ab1300000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0600000000000000"], &(0x7f0000000000)) 2018/04/27 16:51:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x4011}}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/214, 0xd6, 0x0, &(0x7f0000000100)=@ax25={0x3, {"ab7edb3f28b874"}, 0x4}, 0x80) 2018/04/27 16:51:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'veth1_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair(0x10, 0x80000, 0x196f, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000600)=0x7, &(0x7f0000000640)=0x4) r2 = accept(r0, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000000300)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000540)={r2}) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES16=r0, @ANYBLOB="c6104dbae87459f65ffdaa08891ec8761591acc66d6b24060dca7784740bcf8c15c4c3d6756a90001a536e6feeaed76952574790112dc6fca9f69068c48cc4820e6aebf71a7f50b63c6812064e1976bd3ca0b0fe40f31dc7bc2b9dccff1dfc8a2b71c9864ff1aafd1af1f124d839395faa26950cddb4136826e65990156b1a3dc4f0a7d243fc", @ANYRES16=r2, @ANYBLOB="af86448e25f377bf2a8140989f785b77f4b6053711e3019ea497e1bb633bdbd6eaefe5378af09c36eae6c5acf0d938666554091cd3bcadf3a1db201ad9230dc919cbd2977b126518d1bfa83385cc098e6562b1faa57ca8e413e8ee276801c7658ef1c4b1949e3b4a425defbd5452f8a9a06ec6665608b7bca0534ab66172897d007a98dcfcf46c908130e9641b4e5e0b257deaa039485ae9350a20fdf80f5c9c", @ANYPTR], @ANYBLOB="000000000000000000000200000008000400000000000800030000000000"], 0x3}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000380), 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x0, 0x4e23, 0x5, 0xa, 0x20, 0x20, 0x7f, r3, r4}, {0x5, 0x7, 0x1, 0x9, 0xfffffffffffffffc, 0x0, 0x2}, {0x6, 0xe8e, 0x8, 0xffffffffffffffc0}, 0x100, 0x6e6bb6, 0x1, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x1000, 0x4d4, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0x7, 0x29e, 0x3, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r5, 0x5}, &(0x7f0000000240)=0x8) 2018/04/27 16:51:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x3b7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001040)="71e67a15", 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/27 16:51:54 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x7, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}, [@alu={0x0, 0x2, 0x1, 0xb, 0xf, 0xffffffc0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8001}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x2, 0x46, &(0x7f0000000140)=""/70, 0x41000, 0x1, [], r0}, 0x48) bpf$MAP_CREATE(0x800000000000000, &(0x7f0000000100)={0x5, 0x6, 0x1f, 0x81, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/27 16:51:54 executing program 6: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00'], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 16:51:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) 2018/04/27 16:51:54 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast1}, &(0x7f0000000040)=0xc) bind$packet(r1, &(0x7f0000000080)={0x11, 0x11, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={'veth0\x00', {0x2, 0x4e24}}) 2018/04/27 16:51:54 executing program 7: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/212, 0xd4}, {&(0x7f0000000280)=""/68, 0x44}], 0x5, 0x0, 0x0, 0x6}, 0x2022) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002600)={0x0, 0xffffffffffffffff}, &(0x7f0000002640)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002680)={r1, 0x5e33}, 0x8) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0x148, 0x178, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2b0) 2018/04/27 16:51:54 executing program 4: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x20, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/04/27 16:51:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8000, 0x3, 0xa000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x4) 2018/04/27 16:51:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10, 0xfffffff0}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x1c, 0xfffffffffffeffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="703d512ad085eeef4734a23df0286e9c5d5ed0fccd10633fb0fbd7c88091a75ef6d4f5350b32d60d131f765d7ee5e87450b3c424fce0cba45d1b25c8a1fd5a6082b939c53e9ccefb2950a2ecc98e422e20d58072ed672734bfabd7166395b465f33fc11392de2b964cd8", 0x6a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/27 16:51:54 executing program 2: r0 = socket(0xa, 0x800, 0xffffffffffffffc0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0x100, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x0, @rand_addr, 0x1000, 0x1, "776c63000000ffff00", 0x8, 0x9}, 0x2c) 2018/04/27 16:51:54 executing program 4: gettid() r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[{0x9100, 0xffffffff, 0x8a9, 0x2}], {0x8100, 0x6, 0x8, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/27 16:51:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) socket$inet(0x2, 0x1, 0x6) socketpair(0xc, 0x80007, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000004040)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000010c0)="ccf3499dcb7406188881c1d5e9241e31f6ee2495cb93397f6ae0cd82bf2dbdf6f69358018ec3eeba3aa5c6b8b7ac6d0a0974caed2c1900657e03f4832d744bda65052663a899ffa370846b0b0e8c3f227d38e3b04294d92d1ec111d977ccb9b82cac9367ad48095b7e589a5117c9a11ef0c789e854ac0968d93ca7f3957d4a30a8121391ec1edd7fc2c4cf4e4c85dce9b2fbd409320ead33684995425ceb0e43a6d8b2e1917f589a3ba80d81b521589801cae30733aaa2682c620544966cde84f1b499e14bc43d548b04b149261abccb68", 0xfd40}, {&(0x7f00000011c0)="87c9358d091cd7fa2eb192a1847d277b9f6f3c8575804a48e6d11f9a3afaa9fa61f30f7fff50707cf7e6b9ecce2c6a10d6e10a63bab6a5d374161bf779fdc9d02ec90c04618c418f9f027f275dcd4446fae7f2ef9a2e45a9e342a8945a9d7eca3a67aaf5b85b2348bea136a5a7e0440581a9b293a47e5698eba46f9004bc8b5715347595e3f798e0c2c24bc21e24b660e9357aa6854d59c51c2b920955efb090556e9fd0308f01a77e5b7845a0c6afdc112306cc71378a3fc0fd5ac23db511d1bd00b39a49731ccb5cbd2df306b5eac98b9bff26b11fe6893ed9101bafccc8016b70a32c5d8fdc6f6ae3dc7f64966926abbe", 0xf2}, {&(0x7f00000012c0)="2b990c39f2557193654965dcf21b4c35d53115c8a7d09a4cb5dd7309921a43f241c2a65abf6d990f8fc2968deb025b02383d0f50b180b8520e", 0x39}], 0x3, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x281}, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f00000014c0)=""/235, &(0x7f0000000040)=0xeb) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/27 16:51:54 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/04/27 16:51:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x11c1) 2018/04/27 16:51:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf50604050dadfd2f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000732a978e010b7f545f57d1bb000000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/27 16:51:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f0000000040)="5800000014001923407f4b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002060089000000001c04ed5dfffff500002f000d000100090000000000000000000005", 0x58}], 0x1) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) [ 85.697368] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:4096 wlc 2018/04/27 16:51:55 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000500)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000440)={@un=@abs, {&(0x7f0000000380)=""/51, 0x33}, &(0x7f0000000400)}, 0xa0) 2018/04/27 16:51:55 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff}) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0xfffffc7c) 2018/04/27 16:51:55 executing program 1: socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000002c0)={0x5, 0x2db, 0xc9, 0x1, 0x10, 0x9}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000740)) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000040)="4d03f46bb4156d41e97a588ac83e22c2c4890d20c8b449fca638c633380e61d9792b33cee1b9caf8a20400fea7c14ab72e2b82ef73c01ea9a14d9fa167003ae60c25a4dd36d6f7d6c33f844c5cf1608ce06fe1917d0960163ddb5d0830e29c70fd8d55a1f889ce3c3db7682af2e0bcf7da169aa203fbd2c203a5cfb75029574a3f8532d3bca33b5d14553efffc8229a391c13b5cea99754e3aa6473d3e5910d88b316f056352ee75c588ac7f85fe80424ff1fc440ccab465f02f1364635e52b0f0d1220641bdf4ebca8a243c8397cde1dbabe015a7696209d4d5e28bc0"}, {&(0x7f0000000140)="4ebeb30d041b25506ac27a014c9d9be53318f337d1d80f364017a794419553a18eb151cde366e411e32a9cf8f440b6402d7c7c50a58bd6a74a7bc0a129055829fc7143aed0049cae7795c8c792c8fecdb09a03d8bc1e117642239394a3a9"}, {&(0x7f00000001c0)="5472a1b4ca1a28c097bdad10c5361522841163f5e898e369952733f487949b97710e539d14aca3b52848b2ec641d118a0079f2cad90312dcff1eb0406e55ce8b2f7b83cf3ce657c6c92a1797a24cac42eb6341cf7b3c4a3b889536ba892fb0339d70b3d1606f85f7c992c8a9eac56857e1a149a825f3cbda77ed73a1a89f1745d9ee7c8d07c33902472cab0b868efbed54bc7026825d1378e96d90ac3d7f20600f707b8d2c1ba6498e06ba1f968129fdc6d61a56e23ff100c717cca6ec4e69797546c54a72923f7e146bbcbfb53b16a20b395769bbd780837539", 0x15d}, {&(0x7f0000000700)="a6b499ff79a408c901441235579df51f6b6ee06a96938cfb9d299ee640d62236ca"}, {&(0x7f0000000300)="ed57c6626b0c7c5fef6000f28d543db8659a69dae51ce3116001c0af88e79783f26f8805cfa9fd0624520f80bdbdc6b75e5bfa1b7466c8f59f5b600ee624737feb032cacc1ab93ce0b7f041eafe82f9f86ba5afe7242fc05016816cab9ffa386934f10071f05523321fec81a83177b8f3d140d52444f6acf9b35a4efd0d9cc61d9546ef7eaa1afc208182e559e94895b0e20f0891e900295fb"}, {&(0x7f00000003c0)="fb635cb0e6462cdaee43e22599718d3fac90a9c0a9c3f2d0acd778c590f584354df75eef910289f7451fba342e66c64fc34b2ceaceabc966430a563d47a56f437e2023138ec692dc5b5eaa79cb6b4eff5e3da53e827bda24841e706aa61c0a2d7f80e05bcd2f2849a19016c37909a9bbd86fd366e0cd064bfe33431bb39f0707943322a7de4716ec37bd4c00f5f48a9eb8a4c99dd8b06febd8ab5b7fa550a013b1a9c215efb4cf9ea8ec7902776c352327a1af23412f86070469e0bd09102e1298c158c60af3f85b0fc88d6bbc9cbe15278fef14c50ba4b306efb8e8bbc84831bda218b212004c67aa67f0f21f"}, {&(0x7f00000004c0)="e79154eeeb5662534738d0eeb48bc226c86fc3f362148a8aa3bfc505e8c85f261d849db008f3d2a96ea96a7f2d612206c4f936bf5af34634a5a20d46fdbd59874cde37bcc74672a3d2a06b13860fa5543af16cea4430a89a46f44acd903f8fd11b4e05af1e00e3820202debbbdf1b4d9dfac9cbdc59e91eb56b2b13917b43522c44d16010959930543a083d008c440207562c5bd3de05513cc9670c6839ac70bc3c7496e394aea806e55f294cc846b2e8cbf5f58629d515478b4d9ef6db5fdee95331c18a38086475c9a461517e8b8435759f29c481199f6e87310e63fac6a10209fec"}, {&(0x7f00000005c0)="2ca45cd2412cac9fcbbe5d6e9e0e2772"}, {&(0x7f0000000600)="93aa83b0edbe0d0ed8c8ef7a69cf106efb68dc1030e6927a57f2ceb5c76dd65a8eff09e464bcbf0bc6447758f292e8cee5881602"}], 0x1379) 2018/04/27 16:51:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="d10000003400010300000000000000ee1d0000ea836f00004bc0d2af33672d8ce1af5757db6f7c16897ada64584189446171bd6c8275eb48b7cfb810746fc4cdc83f525128d5922223365c88037ce6b388b1e50000000234a1f819fdccd6bdab9af3df9e905e1aaf098e056e766477070fd40f7d3b384023f19ed7c5bbe229e111165285a5664d8590bc2d519ac547ec4e261b371ef00c52a896d2"], 0x18}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='yam0\x00', 0x10) 2018/04/27 16:51:55 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x6, 0x0, 0x9, 0x8}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x5, 0x9, 0x1, 0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/27 16:51:55 executing program 5: bpf$MAP_CREATE(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) 2018/04/27 16:51:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) syz_emit_ethernet(0x18e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000000)="757956ff570bcddf27d9e9fd50713f999a0c20752d457330bf010a92c9485b5f30aeb37afeaab5292e863385fb6f2c20527a57c87313674000ce709fa23b775df7c811f9cbf8990163152cac83ffb1b27c3ca0c7775a8a57e9b7aa7cddb66774771f6a5bf63de04a9106d2d95053d954c0b69bfcf670510741bc22d044837c7c2f1db9a8cbde5f7a714192c2a59f0d9198422126b0948005ee71d3b0f19e6b4315e7a3c61b17b14d08c2cfa5abd104e18bef1eb2657cfb31e72173650581618e707721bbd35ee6f71d53137d933f26c734f2308f9c1b5ff55970480e", 0xdc) 2018/04/27 16:51:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x106}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd25, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r3, 0x5fa9}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/27 16:51:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x35b9}) write(r0, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c0800180000000000", 0x24) 2018/04/27 16:51:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000001fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) 2018/04/27 16:51:55 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000efac)=""/84, &(0x7f000000cffc)=0xffffff18) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) 2018/04/27 16:51:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x20, 0x30}, 0xc) 2018/04/27 16:51:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x820, 0x70bd2a, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x7) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200)=0x5, 0x4) sendmmsg(r0, &(0x7f0000003a80)=[{{0x0, 0x0, &(0x7f0000000680), 0xffffffffffffeb2, &(0x7f0000000700), 0xfffffffffffffdf0}}, {{&(0x7f00000009c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c40), 0x0, 0x40000}}], 0x2, 0x0) 2018/04/27 16:51:55 executing program 6: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/134, 0x86}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, &(0x7f0000000340)=""/56, 0x38, 0x7fffffff}, 0x102) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x26, "c21e09317581243aab9da701fd2933dd584d491bf77cac423f14645e204320b339e97a3e173c"}, &(0x7f0000001440)=0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001480)={r1, 0x3ff}, &(0x7f00000014c0)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) close(r2) 2018/04/27 16:51:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, 0x1}, 0xfef3) r1 = socket(0xb, 0xa, 0xffffffffffff0000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x3f}, 0x8) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) bind$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x80000000, {0x75cf, 0x40, 0x6, 0x8000, 0x4e544478, 0x8}, 0xffffffff80000001, 0x72}, 0xe) 2018/04/27 16:51:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={r0}) socketpair(0x8, 0x80a, 0xcd, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000800)={r0}) sendmsg$nl_route(r5, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)=ANY=[@ANYBLOB="640000002100110025bd7000fcdbdf250a00200001000000010000000700010008001600000000001400020000000000000000000000ffffe000000114000200ff0100000000000000000000000114000100fe8000000000000000000000000000aa0000"], 0x64}, 0x1, 0x0, 0x0, 0x20000041}, 0x10) accept4$packet(r5, 0x0, &(0x7f0000000040), 0x800) r6 = socket(0x0, 0x800, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000000)={r0, r0}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x813, 0x820d, 0x8, 0xfff, r7}, &(0x7f0000000580)=0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x8c, r8, 0x8, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xefa6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/04/27 16:51:55 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$unix(0x1, 0x5, 0x0) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(0xffffffffffffffff, r1, &(0x7f0000004000)=0xfffffffffffffffc, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xfffffffffffffd0e) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080)=0x7ff, 0x4) 2018/04/27 16:51:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x80000001, {{0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xd4}}, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=@ethtool_cmd={0x25}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001400)={r0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001440)=0xe1fb, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r3, &(0x7f00000012c0)={0x0, 0x0, @multicast2}, &(0x7f0000001300)=0x10, 0x800) 2018/04/27 16:51:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e24}, 0xffffffffffffff4d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/27 16:51:55 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x8000000100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x1ff, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/04/27 16:51:55 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa8}}], 0x2, 0x0) 2018/04/27 16:51:55 executing program 0: r0 = socket$inet6(0x10, 0x5, 0x401) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0), 0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], 0x2, 0x1, 0x4, 0x1}) 2018/04/27 16:51:55 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) 2018/04/27 16:51:55 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x604, 0x6}, 0xfffffffffffffe5d) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000080)="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", 0x10a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/27 16:51:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) socketpair(0x1f, 0x1, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:51:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x1) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/04/27 16:51:56 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000300)=0x80) recvfrom$unix(r0, &(0x7f0000000080)=""/45, 0x2d, 0x2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000a40)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000a80)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = socket(0x4, 0x0, 0xffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x8, 0x20}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x2, 0x4, 0x81, r4}, &(0x7f0000000440)=0x10) setsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000000200)="01230e5bd7b0945130600454f782", 0xe) getsockname$ax25(r1, &(0x7f0000000340), &(0x7f0000000480)=0x10) syz_emit_ethernet(0x28b, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffff07006e8bed406f5642a7ed6ede9e65713f0000000000004500001400000008000090787f000001ac1467660000000000089078"], &(0x7f00000000c0)) socketpair$inet(0x2, 0x3, 0xbdb, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001300)={0x0, 0x96}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001380)={0x9, 0x0, 0x8, 0x7ff, 0x1, 0x3, 0x81, 0xf624, r6}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/27 16:51:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000380)={{0xff, @broadcast=0xffffffff, 0x4e20, 0x3, 'ovf\x00', 0x18, 0x1, 0x4d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2003, 0x7, 0x7fffffff, 0x80000000}}, 0x44) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000340)={0x0, 0xdffa}, 0x8) accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r5) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/04/27 16:51:56 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket(0x15, 0x800, 0xffffffffffffffd5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000480)={r2, 0x1, 0x6, @random="07c6dbc7f9a5"}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000040)=0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200000000060400"}) 2018/04/27 16:51:56 executing program 1: r0 = socket$packet(0x11, 0x200000003, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002700a0db3a09dbdb385018ca23fc3f5ce1e9676623e7b878638100000000000000000200000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r3, &(0x7f0000002740)={0x0, 0x0, @local}, &(0x7f0000002780)=0x10, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000500)=0x60, 0x80800) sendmmsg$nfc_llcp(r4, &(0x7f0000002300)=[{&(0x7f0000000540)={0x27, 0x0, 0x2, 0x7, 0xffffffffffffff16, 0xb46, "44a4391d27f65b0f277de6e70d87a26903302a68b565d1a6bee2767a38c4bb03f1ece58523e92036a4dbbf64c0289127155f7a56697def67a2cab07c16331d", 0x4}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000005c0)="ca0dc4347b79179506ee5f96140be9e54e923241ad681c51c794fd3a40beda7095d844c5bdb8980a8aa53d27290adfcecc4ca30920b32d18cc8f75e1b1d0160441f7d3c8568fa1c2bac0f9031c7d1196b0752c271dda4d654ffad9d780cdbe8ce59bc01096c0c5755c1c3dc39393b6f3a098f39be91ba5d7947e5d93bf0e2b7668b28c9adaf90725fb41b8943127da0d2a60c63c14e817162fa9cbbf566c8334a513583f40b0ca4f3ab34b948fae1cd2bfd22055dbfec415b35e72606229ef51cb8b0f2001bf982f05243c096ed04899c3c0bb4caa014d05bc875d7a67bfd16781", 0xe1}, {&(0x7f00000006c0)="9133c1a9418489beb26255e3f48e31f5b205ea5d9a06", 0x16}, {&(0x7f0000000740)="9c6d60ee93b3b2233654055093cd6d3aa5f1b05f2660d1f4c623bd40afdff865e2093886a88f5ed04e3f16bb1cfc6107b2cad5d57c686ae1724f425e48ba9d3c3bac8492a2344b3f89e32cc2483f76ec1d38e6bd2041ed13c00f038d8fd8cd72850d2094169679de9bf5d0ca51ca6f114b594a057e7766181fde8136180ba57414f0", 0x82}, {&(0x7f0000000800)="4d57b91505a93bd4f79c912c078a27384c328fac459c607e234f405ffeec6af19c36a5c8f3bf511d11623107995f32a78d10814ba958a717ee36f22cf488508084fe5b88421ffffa04729547d0e4d37a9a1163afebc1aed4b509de7cf8f32b36a63cd842e4c0bc673b3b61acf644aed46a9abd66d99860a63b6d23c41aaf5f7843120f0582f8e5dfde52e59af0f4e77b9f39a1d81b2298aa8ab1f56496b5182d450e6e59972f27ee6a18945e37", 0xad}, {&(0x7f00000008c0)="1bfc22c8228c513002a0a21f4b28e86eb194e12893729964a2d99e231a2ba24f4f421e4a7f5cc8b2325eef39d330eb59c7882d06218e392698947d37648791f705e2a8c8ba8b03122192e6c8a9510a33bb9a56bb2bd5d8778cc1bd49cd9e1ecfa97a9afac235b9d653a1861172ded8a12b7944055703d43e2338e448447b7bfd01a11263cde6ce0db76d0c3c0988671ebe8c29d091e16a1e1d730a74b6bf883e44201cf1f7715dc5d78f82d02806de104ae34c9dfe8ae4c8d3d0f6c173ad1fce396107021457cd", 0xc7}], 0x5, &(0x7f0000000a40)={0x110, 0x1ff, 0x5, "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"}, 0x110, 0x1}, {&(0x7f0000000b80)={0x27, 0x1, 0x1, 0x7, 0x401, 0x3dc, "2884942ad0947e4aaada358387af6fd18e2ce5f2fd9da4eeca48ae7bc001b8680d9e6c5474cbc4c85a5612f1b6f436e0aaee7b810ef60f754fcc59d37e3bd5", 0x15}, 0x60, &(0x7f00000021c0)=[{&(0x7f0000000c00)="a36c0ba4f7f430c194de0e918d96b2b9fb6c3ae4ee0dec1ba134da13c25d6305692ba45fd23d3f1663e3d974914c98a9c7dfb9105d6a792526c971f3902945354d5994da0ecdeba21b048c1eee7388e6ff8d9ff74b326ade5f4aa1f2bd", 0x5d}, {&(0x7f0000000c80)="7c02d5d82a4549866f92958e08f3f01f16c9e7f062f471e71da87544af26959d68b07700d44285938eaf54598fa082cafcb7d90e9bd16b55d13b5e1ab27dd2d4b6c5e25f58f671d27508a0f3977fc48dab06746b145b5a89db367ee9696d218b0fd24ab80b443d508b723a1a78cbe8a8651a4c5a7f669302da05c036feacf1dea07c5492989d6e2ea1cf1c574642bc57fd9c5465d426996143444d3f2e25a8b4aeda9179ce1215d36d2a98a94d5a6665a6375e34bb54e4f302279290ff975751b6527899e5d6641cb212fb637704fbb6b953649d2b", 0xd5}, {&(0x7f0000000d80)="0fee932f46193b68273206bedd62e57d2a02b1b7ac74e8d2aa1897669f93a739acb0836684b4771040ce32796317842e4bd79d", 0x33}, {&(0x7f0000000dc0)="36333678d01dc104f61e33c4fb977245b20e2b1e9a2d00a637c1eef6613f59e72375001a43ca2c9693ecb5b43d534516c7f6f848300219a609a12839a76d4a72b2cd6ed1986d5e41e13514f93449753d288ac0b5fd0fa7ab932edae32f766c0b8443a0182cbc05062b2bf41404b9899797ebc4cb44507d397d90bc5362f2172ba6067ce8b348673ec8628a0fb0d6d9734b420c58ad4b3ea64ca74247a1e88d9d70c2c31d398f5752e6f697aafd3dbf17f4f7359be92de7ce064a80cae5ffc5367fc9e006cd76533101f375d07126ddc02cd25b0ea86f479a7dd578ae91fc8a3ebc6907c1fbb041942e", 0xe9}, {&(0x7f0000000ec0)="8edf72b9e7c817b5304e84a20b9788d7fa408e91f7124b29c93c3b6d5d52247049ed0c788aac94973ce1fbc220d6345e4927de70e6d7ffa7d4e579e71004a13a141c2bb14d774cba35679d5f07a561d757d042df6305", 0x56}, {&(0x7f0000000f40)="de48bea210f13b0c0698f20f3c3012a3ead36d4688862abb838bc9d87e3119aad67ee5ff099f0515f88ba5bb1b311ae108c9a3bdd949b1be82c45913183719b5c1821d5e190ae8e58e8ec00cc9a979db32ad95a8bf353934ff1750ca70f20fcfb75e22b75301a7311e7e20d1f60b914ed3f0834762972347221d375837e2", 0x7e}, {&(0x7f0000000fc0)="9ab5358866349a4d5ad0a536c4e271a880822109ecce7021179f8e7e2303e82a58abfdd51cc11637bbf3de3cb964651eb59c8c2a10a744c3c3b9771c06422e7d5b68acb95e5f7c7bd922d31f918f699cdf1cb4d45334b641225be96ff08ea74a508f4598edaa0a434cdd56258a223f26d9daa45749f582cc3cc5d4d725354af7d2ccce3df3aede0d88db36c694da157b4c10c221b9952087e3a40fdb4670668a", 0xa0}, {&(0x7f0000001080)="94723ca7baeeb71a", 0x8}, {&(0x7f00000010c0)="8a8c5c3744047e8c36ca8efb7738e58cde91313525d2f63a51c5fe65fcd5096fdb0e3062e6c39cc468ba32218dfbd933be97174a73a00bd789f4493369488d8ef3fbb3c4cdc606cd4a81dc8b6095ea2b563aabaa7b90f68a738e8b384cdca6cfef22a7a8e5ea336e05f6f1edb04de7d0dcca5f5a5cc9ea5fd14f587fd2ed7901c9650f40d8a4e9a321c4035ed8a4807cac7c27835744f4df10073eefc101788e10fe77ca66894f7ac0a8e04760d9e70a9f5b6f70695670e6d646a987b24939a99cc2e9b5f2c0d7e015c323b9d4486795e2f3290121891c39863a4c10abaf7ebba03deb7a45576fd9d47b85d94e176c2ed8df04dfb8887e1f74de066974f01c9987da07a26c6ecab54970060316968be5e68934301dbeec8e90d705a218a2e932042b4b679cc232fedfb29d56363fb46d74168d0eaba465acb6a4c738ba7f0a1663d13a021ee1e6945eb4b0ccbf33200bbf0ca58a43b2c50f6c4f97d4170650065d711cb3741e4dcfd4244d0dfca5f0bf0609d8682a02494c79eddc7f7c705ab17956a59108f272aa940b83589623b8eaf3d935c69ffa5b3ca5c9f521ddf97577873ecbfb73db8c5676344e600df85ab071ed9f11809c11b6ae5af63b180610acec1003eff38b5f5db44668c02740c85dac84ec4260f095f4a12cfadfacb28521f94711df9dadb32ce0cbfe0fca23cb85fecfbb46e2f111cd3951f65ffc2136fdbd427be4fc6d5cd1542b1f28c55d600c272f255832b106b86053b453e06cbb150725b00d0bc216368412a44268ec7a0f674e221e346aff25acbec025316d0548488a92da1f6dc61f42d62baadcca5b5086ca5cae0ab353223c18a368e7bd42ab981c44ea8ec13ffcdafa4b0e0dfc922f978fa641866b589f95d28a4ae30615cbce376cbe2cc7c7b107ab0f697a55a4194891a0193114c9fc9edd3eeda124b1abe5a69d038da5c7a6bd825456b6c824ccb233e8468b6966ffe5026d9b3db4c749d3189684fcb30b16aca048a688ffd7ec764b6a60b9ddea30ac0dc63aaea14191c2bcc5c5e64a93b7b8a48ad3832d2f319e21ca6923928dc4341ebbbf1143b2dc84759922d0316bd1761a985738e42bd5582db2e53a6c533317fdb2d272ff07fccf10e4181809911c7b830c889c48029d083027d19728fb9d70d1234ff1e7a81a4c53c86876a344d3a032980e3c9d9bde284c6a4a629d8d3afd4840a09af963e32b8e6cc81cd5699d93431bb9fe72a22935cc4c62a97b50cfd4e09c63b1f62e965ae3f64203b86938523228c08997738ae25c45176392747d55cee4c9e9856b07ea8393bffa18a927b14faafe20c22f71b78a30e0b653b534f655576b5c07ce813ecee65d64d8393a23320f69402d74ce53ab81c18746008404891fc517e2b150431cdd72522b877f3c30665d5d668b356af88264bf42863880aec668ccf9a4b76f691c3e45b0e803f9837fc9b76bf324ca248719bee1e71a2c6c55b05d489018e65c1da57099c9077a7fbeda123a5cb480bc534508aefd33487562b93b216afce51a0fc57f4b55db696ee0ed73bd6ca6e9079aaa5987717d2496929430739b5920a33166b7bf6ee1651d7106fefa068a1250e79e7a238dc9f14796fc26b988a94fe5d95824bfb1d5e1782205502b0596e47d012aad02dd16f612585a2d8ee0bb147537658429b1b6538179c19344d6f2d147319e724e3ae53f54b791bb636ec88dfc75bfa2f54f902e41636467ef366610e4106dc8bd78cf0dad7df27056f94206bf6aad884ef7082f13f29a1abbfbf9e2e3350f861b28265d7b1d07810f1170dc08fb100986e944bad5057c30f1c656ea58afa7a8abafce05661ebc7d7fb5c63c60a884cdcaf894ba7513ddb03435076450bcd6835bca761540ba6c7b54cc1e7045813a8f9c66b6d7d349e6e66a53081eb08433570c0f89f9242df2312599f11b832a6adcc558e797bdedcb795b49f486d2896bd20af286de18efe30505f7d59bf76800a80c40084dfdd03344295791da76b771801f5d22a604c713ecf84552e9ade577cef1d67e498e2095f8c96c08087fbf99021164affe942114baf72701813e104e74dbebce295b0eb5045e8da394da5e1e3bf3c42370cba5145a968591490727132631f6ca01356e068ae4e0dc9f4bd6cd3ffccb4dd614dddc1f86c2e67c76a330272f43d97608793ecab180c9fb0de9b163bfbadf9911416183ff720425d1b51480e2e6d30115cf5feaf24e0872be2130cace4efc1dd93a2ac06185782342c30f020bdb06a67b9d17d2068a3717f3aa407c16d4e7659d3b15df8a21c2713aefc9e33f10080c78ede55d24496415a39de94cc4df8554ed6d4b1409742f51a478fa059c126c069df2021e61ba7792ee3c70afa63f887eb0b70b54ae253dabe93b36bcd6fac69087f23bd1589f2f5a83573fff3f6efb14db23500893228cac39e5775971f2c9cd6f9a200fc1823a5268dd8b7101a5dc15c057356f8c07dc896e3282ddecc8a69b93d0f53f602c6a0e4b31d4160348ecdc5a909b956ba0f551d6b05af7f1b21fce50d57120f679942ead15157e6215832d2d9934a238790dc570cd8ba6b24fe921fd76a951ba6683e8353e7ed2f9b1f3817e0840b5e43554c7dc6baa7ec2d67e0f107454e5bc5a675c5951492b2a323881c4831f26e476673f1303b3c7655b8fbc6a1a6c06a6e10c1a20e29775930e166f2b356b6512eb86c4be276bb3445899fa68ca1d7f4a10d87f0e7bfb56cf1227adc0096d57ea802abd1328cc0d155d165cc7969d76a7b744ed2f1d9243cc5ff4eabe7923606a4abbb284ed3404582706b802a69cac5188a95f36a5b7814bf7d1e2bc539f2506961e31ba698597b20af3dae5f39c5fc71de15240dfb3a13a0e6faa63a7bdee85b31517f4c3ffc6ec81917bfdef88650173a8741170b36b5ba1b1b3f0648f6848f8fad23ffb89f16a313ede3ce39e932fdc0ee7238e087e6bd6c0b5c612d03fd64baf8a104964b0c8c3b329ef84932496c0d4a09daaaba64a0fad92edec93dba7a3d7deff8979796e03a841fa024dd0a7ad717529c466738245f5a1fecc9d6b79aa07ddd03563795b660f2c3e8a1f5db41a5e44e6eef1390140767334928b7f04c2341a421d7d0631d6b9a24ad8dc73e122971d6754a5e3e1fcc2b498dd7628986a287fdcf901d254d56c6dd8a4d648aace5f5e4f6d39f8e3dd7cf3264ebaa62081d94ed831aa5494b8fd6ed4bf7200df7e280d6e2b182cd63b88a392f1484b8404c9cb8e769c8a9c019ff69d9e78158db40d986f33c23f34e7966c9f4ef81c888e20e25988c9245e256e204d107350eb834a63afca6d8a974746fe3672532a9a0b657c1aa66cf54711725386bc52316b415afbbce45f68f8b5a00db98b19fec48c12aa51f7a19d586adefd675e0d8a543cd185f31508dc8ff231d6db2fa5864ab473e142b46b19c36c66f217a71d58d1fc923d1c4e075c2b4fe78e347f3f049208e13ab0906db30f805086e7897748da6c1f8d6c8c48a8396a587d266afec0e94962aa211b1c0b3e71b92dce05e41c0aa4854961746e94e06a4497a24409e93430931d85bb207e517dd7e4be43cd04b7f900e7c9d3877a67bb65be7841165d800a3b3c363b382d89ed97503a3067f003c9f2f8e920ba68e990eb5d70c1ffe26048679286a3371b663ba099123cfb4aa431ee5688110a151c30072b74ed367ae709b405cc35611f948a222cf2d3d11a487c5ea55cce47a703b6bcd6fa43aad7e481584fbfbbaa4cea89319dfc42f01b726d00231a0463fd3e091ece61f7c756824f0e11817c07730dcdd06eba79c2d462589c96704b33d7ef83222d05e8e6f4a38187a28680fecf20de78d713c8a3d6c567a97fe55b37b8c3bd123e737b641febb14a1f16e606b7ace1ab5380733aa56e5bbe8b6f888e9e513313b7f96c715ec71282567ec5eecafbf0968321c2a2bd0392747a0c77f422bec7f10c764ac3d2c7eb14430547dab951205eb09654b4f87f1828a291db1e1a2a4ca1302eb158005a2b48cff2eaf30e3e56fdc401460aa9b1bfa6b6ffbf9c1bf8e22fc6e7cde21ccb7e80c68732669ecd1a9edceae6ed16f810162331e461385b1d2eb51d3a1f561f1148ec1cf958e4a8a2ad59757259388bf119c88282fadf3480f6d0ecf55e78aa92505aabe429c223ad2a6bdfd548b2d9ccb2bddbef069fbb54cc07e00da45ddfc8d5b73cdc407be862d6a8ea57195235fe7d4387e6e9f785c0eb32622dc66862d712fa7786f98f22a1ba7a9d8106b95bbd363d351fc295a9ddb7868325fa855ae13d013fdba1510bb7262b5e17c4435b5a4f9ea485221919e27ecb0261c635c6e5cd250b792b04a20f4ed995ee929d3ee77881d04eef1324a99e841b94159e41e1c349bdade75c8ce379703513ce63a5e075a943607fd37982ee9f090b2f3ed945dd2c71203ded98d0c6ed0ab5d29915cc65499a0fadcd5a33d8171d00436e20334d4c5e6a12ea25f26e68e5852a221f110a310dd761427494001d1b7455b980f283a06bba9d611bd41a090ce73f03aa98e9d86cb5f945f22ad89f58155030bc8ed27ef23c0f9b29de80bfdbb127ecda3e6d328684834431a538d1ec952efed38e4d3cfe3232d380b65de874534838d663fb2dffdb84389940701c7264d788086aceb8b93d92d0637a4b720046f95cddf778ad4c73b291d42de52b13450b68c4e2fcd61fa35542f792b99293a6388c9c7064b2814231eec1b54ec154fa0d7d4e88078f67d6059bf5d0fd1ef8563a84f9ff6c32d14c4c38909f9b73dda67195752736f36f322a7ac410060f62abc833d14ec0e9a46643fcb489dc3c38cd8799842a106a9074c9feeeb8e46e6bd2f8c38648d6de287d843c37c7229c193e85854e67e0fc1c00e6a09972580164251e077927a9835f07d596434a9b02d6ef030b812a5e710bd354c75f9107c385462c4840d2b1036354746ab958939df9fb0746fd222a8a2bdf692be7dfffad4446cdbaefed56d0bff911665476864aded3cbf2cb26bea711289da7e5c4ac50f2ba17b055ba28a9a7c0dc4e242f822b7fa4a3d925b3aeb5898dee9af3abd5cf822d974167422584bc089ada02e3c41cbf5a0f9a63ae6adc397ad254907c2feb435ab3693a85c63cae2a6caf78ad568044f2db95653700ac0d739e57f0b6cafa8aa2e9ccefc5c6db79924c445d43dc097129e18f189e74cb62cf6ae60c0262722aca6ac681fdabe0b87f88eda88c3dff0381703aa44992948b10da1120b03757afe8a12b65c311245d9cd35f238712620c9464f84c57541ba49df46e660938a5b7a98819d7e673f881b9a1aefb37a824c4c9b44c7c8d1f106d763f9a5c27c07822241d2758075437618d22debfe7fd1a2299004ead738dc18b5c5a2d3a6e7f93311dd6768bb5ff2a5c0b6d8fd2be63056642ead33f27391be6b65c062ca4ee5edda7907e1893e5343a0dd120402c7dc264b02b6acfb57f24b6eedb1b9160cc396f0793e5fd5fdc69b7bdb26c940198a14f1ae3bbd3083d7f7941facf2ac41f57c63e4fb88cdee44c1fbf057384d5e1de3f960baeaeec9be57fcfd443d616d56fafa9b57dff7d51f50d94be2c9b5bc4b76c3848b94e888c13b7be1b7dbda5ab36553e056a39117b64e0d7486ab1bb2315fd217d17539cb78057881698702997740ed5c835460c40f882e79aa9f8434670733f430d43e851046d4ab78f67e0a614f6bc8c3a95526c488ef2b276617fc4dab6a8aa6c8e39047137472dbb5018e9623f40a1797657f7edc960f29d77d5715682352957a0ea26", 0x1000}, {&(0x7f00000020c0)="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", 0xfe}], 0xa, &(0x7f0000002280)={0x70, 0x13f, 0x20, "ce05c9fd45b2ffdf07b9c5019813aef57d3d1e37650c770c4696f57a7f9d3681f79ffd59fc5b0880188ee4e7119b78f58f9f12abdcc8e3b185130ce763f8ffe437569445b7cd47390a60b016989b9c5cbbc3ee0ace458ce730085170cd7bab"}, 0x70, 0x4040}], 0x2, 0x4800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x8, 0x0, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r6, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000240)=0x92ad, 0x1) getsockopt$packet_int(r6, 0x107, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair(0x9, 0x0, 0xffffffff80000001, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'dummy0\x00'}, 0x18) getsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/27 16:51:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x10d8, 0xf, 0x2, 0x800, 0x70bd29, 0x25dfdbfe, {0xf, 0x0, 0x4}, [@nested={0x1090, 0x6, [@typed={0x8, 0x39, @fd=r1}, @generic="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", @generic="fe0de35d5ad7c766e32423ce45693b8ffb78625b52adcdda8bf13832690f72170605b6e0c44a794f83473ddc0c9f62a62fb4a84e25145487cacbe31d27a3ce5942e6a20889ae10ee952a97fa64cacaa711dc26414d2b51bdd1d4f03398999909daacbbde74df682da48461fdfd3548098322c348301066fe83d701a44fa4bd4dd3e675"]}, @nested={0x34, 0x7f, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x7e, @str='\x00'}]}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xfe71, &(0x7f0000000200)={&(0x7f0000000400)={0x14, 0x10000000000027, 0x331, 0x0, 0x25dfdbfc, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x80) 2018/04/27 16:51:56 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000002c0)=0x1144a39d) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x9b, "d9edb8128e94c4ee8b0691f333f12c8dd960d5fe0fc0a4f7368e666381a2a85ee62d88cf2fb42cb485db03274c14585042c2681442462c52e003e852edf0db7d79c7b18fb9bd1f6cdc5d85c880a91ec4ae0219b46272040bef66fb6c978f191ceece97fa1dba29b0e5539af0baba43e88b6b7f881d49c22421b69d3f48712345eab22ddc2b3297739e59a9a63baee5a7a891959761cbe4bd410ce3"}, &(0x7f00000001c0)=0xa3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) [ 87.419384] RDS: rds_bind could not find a transport for 0.0.0.6, load rds_tcp or rds_rdma? 2018/04/27 16:51:56 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xca}], 0xd}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000400)="e83ae2bbf19ba9c2fec1fc4e17ce3e4ec7edf1dd726a8ee084", 0x19, 0x0, &(0x7f0000000500)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/27 16:51:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000280), 0x4) 2018/04/27 16:51:56 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xe3, "8145d8838d016e1af3b48a6f5eb92889c2ed29176979532495470eecdf525404fe9ca2ce91caf1ba78353e14081d7ae88ce3bea7dd94b69725566018e55c1d4d15e46f92c568535571b969d4f82a5e851f64636d4432c8c001aa50f445a18858655a5f7c8aaccc7cbf74a35070160041ed994bce73eb7b6543c5f3b5e787d98e6c95987ad127b648866030b541a394e1237bd264b784ef2733ba8c8952a57a818bd55b24d7803a795cbe1c7637f324fe4959f5671ceed72bac9791448cd1f134487d636e5af4d18243c1a3fbc00b6b38726af1ca0b39109c32a801f23b7a0cd3ed56e5"}, &(0x7f0000000100)=0xeb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x6, 0x6e}, &(0x7f0000000180)=0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f00000000c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syzkaller0\x00'}}, 0x1e) [ 87.459654] RDS: rds_bind could not find a transport for 0.0.0.6, load rds_tcp or rds_rdma? [ 87.479744] device bridge0 entered promiscuous mode 2018/04/27 16:51:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'v'}, {0x20, "857472757374656473656c696e757876626f786e657430626465762b5d5d657468317d"}, {0x20}, {0x20, "637075736574b174727573746564706f7369785f61636c5f6163636573732d"}, {0x20, '{\\'}, {0x20, '$'}, {0x20, '*'}, {0x20}, {0x20, '@#mime_type'}], 0xa, "d103f360ebbe42848696c8c80539f28e2384e38a1008cd482c6de6b7f3f684c436741bd176be59a8441a3606f7741fbe12078aff76705dd403c192cc0f6c2de3378b9c0910d80e0f14c571c83d0d34506c0bed8c85c5a19c6dfed5752d576b95dd1d2a9d75928e769e3908b24e91d52c4a7cedb5776817a8c9a98da800d648738c243924fcff6d3cae0bfe407202d6406c9333fd165dace3b85cfe87fef4e89225839ee36229509b"}, 0x10e) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x63, "57ac008ee1f450f847f2b1f22a4f87f26878858fb07f4c391bf6e0f696b016b494bceec864ca01c974ee1a734fa90bb92c099996b47ed69abaefd351222463d2d94c158cebe3da30f4034612d84c9f1322d819d52feb51f309adb3a8dd728cb9cfe579"}, &(0x7f0000000100)=0x6b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0xf370) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) 2018/04/27 16:51:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x7, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480), 0xffffff82) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r4, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000680)={r3, 0xb8, "055057786eb861a2a1d30bd9652a90c673dc06fc755e5a98ceaae6d5b827b66e6c6510ff766b207dc1f39b3595fb16ec10bb1a6b68e5087f320d80f68927e720f8fb2b01e717477ebd34fc5b65e57e0c12a38bb22dfe43b5a26e6eebc99290a354cb6ef31e4b18f9802d3ee9ce172dfc5f4f14e5b34cbad3f3e84f1a115b54d8998d292c21ac4d8d5a5095e10448f922f61c58711bfe5c1ab8718cb32c72412d797cb51097f18b24e92eccc16ee6934b1d5ca908933c09b3"}, &(0x7f0000000740)=0xc0) pwrite64(r0, &(0x7f0000000500)="4e6224d808db3a3fd14fd1609b558f3459f2f5dd33db4d9629c9c65f274b939e3e47e8dd062e50def4502c1e6309fa6eb294a73e7472be167aabfa1a5829b6e839f97945152f91c192fdc4d8b78a78c0d851ad3251392fc4f8943980d03e66b81d69318016925d7b6175b4", 0x6b, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x5, 0x20, 0x0, 0x4, 0x7, 0x5, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x100000000, 0x68, 0x100, 0x4}}, &(0x7f00000000c0)=0xb0) connect$netrom(r1, &(0x7f0000000400)=@full={{0x3, {"e1e1f1c8a045e2"}, 0x7}, [{"b5df4fd7d12161"}, {"e6a5b6a3acd478"}, {"4f12c13d8e3665"}, {"ad95c7796274d4"}, {"3c934620abd59f"}, {"cf97fa2350eb85"}, {"469c475dba2504"}, {"04a2390e185b47"}]}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r6, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x81, 0x1, 0x9, 0xfffffffffffffffe, 0x7, 0x0, 0x81, r7}, &(0x7f00000005c0)=0x20) close(r5) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000780)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x54e6, 0x4, 0x9, 0x100, 0x9, 0x500000, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000600)={'nat\x00'}, &(0x7f00000001c0)=0x54) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) 2018/04/27 16:51:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000001fff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=ANY=[@ANYBLOB="110000001c000102ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00&'], 0x1c}, 0x1}, 0x0) getsockname(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x600, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0xcaecadb3fc921510}, 0x4000000) 2018/04/27 16:51:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000800)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000880)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000008c0)=0x80000000, 0xfa) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r3 = socket$inet6(0xa, 0x0, 0xff) socket$inet6_sctp(0xa, 0x5, 0x84) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) close(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7f, 0x80000001, 0x5, 0x80000000, 0x400, 0x800, 0x9, 0x5, 0xfd, 0x20c0000000000000, 0x2, 0x7fffffff, 0x83b, 0x7, 0x4]}, &(0x7f0000000300)=0x100) 2018/04/27 16:51:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b40)={0x34, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc84}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) pipe(&(0x7f0000001c00)={0xffffffffffffffff}) getsockopt$llc_int(r4, 0x10c, 0xb, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) getsockname(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) sendmsg$kcm(r5, &(0x7f0000001a80)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000240)="fba1eb693045efbe2c0700a530f2d71a1e17b375ff3cfdc7dd3434f97b4d0db02f", 0x21}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="70427db51c9d0b5d25ca67d599e24ebb5ab43b81467ab845674edc32f0d3ffa20cba03f8d3149d8e40e9e437acf880a79247473389034e1071ffccb593f8370e60b5d13e49c3eecc22078f7be32eef7864bea5ad931f4b559a02d6baea44822f0c26fe6431963281dd342acd23c3a2bdd23fac429c8ddc506ac60b194038b277f9955fa6bb70d10db4a63e1f89525d20c40a3a2232c9d2983c0658977e4b0a7d66eb50889907773777340c0ecd3081301b3d3993decaf223a3d0af67ba9807a4723d765dec7475f7a0f707", 0xcb}], 0x3, &(0x7f00000013c0)=ANY=[@ANYBLOB="580000000000000004010000ed0000001286a9d9b1321e38e4bfc6e2951dfe9addd95610405a5e37baac8f7d23faac3b58d6e5ffd21ef4075a0238a33bf2fc507f224f746b971210737d9d44949455c1b1a76600000000005800000000000000880000000300000055d53294a4adaf3e74cfe86e486f438c57abdba010c2ce9925bdb3cbfe75b608ba46e35a61278535c64675cc126efdc56efb73dc096739b1da3ec3512d11885a082083b5e35d7ded100100000000000000000017000100000aa3dc24bb0492161dd8cd527c40073a379026e4d7434537561bfb1b8310aac36cff6a0a45a4e9a738c1b6d5387eb60b56d1046540b9edf4cc3f533ce2cb80b47ead3d615f60a981f22e8e09639efd0408ea3594bfdee3a6f503c01992eeb3806bda28f6c20a6742de068d46cdc3ca7dfd9b799264c03b960dd019b72e364aac74334358739d6b7dc64b8e829f148478500e460f9ce7db1b12127d519229c352b45ac3aa2859393fcb532a6ba04d153ec7a8269e08ce13c211b40b81a00b2b9a12cad8c5d31f010380dcc5f5bd8a3b52646f4dad68735b1e1a42924d34846414baacdca42a527e12e50f8f2419627a5999a7703cd29429fa1d06000000000000d000000000000000000000000000000000100000244f782954dedc87df3bf48814d0b48439a9641f01db7f8e17ab375cdb77cf7a53980ced3a6447fe77e6738ee6ed7394620bf667636857ca0ba659a8be50853b1c01f33eb76e78fd0292b2d70b852302665331dad1a5f07b4e6fcef64ed4f8905b9f8a6367d403bfc1341219488015678806e941af78979663ba03f41010afcbb9fdf821a25035ae8224a9405225a31e9c99048421616906a71c21bdadca35ef7f8d5089da3d079ebaf3ac621657f9a19b9185e95daddd8359504d51d000000000000000040100002000000009c577eb20e9052e7d38be2c6b4219b83776aa3a544c80866862791c7a36882781b493dcfc5110c2648e8563acd4b8aeb83c0a400da85e8b15991a5c9ab1e8a407560a98b4fe043da9546cbebcb5ab8ab828effdc321398e6750371e1b28bb2263e878d2bd92a2be4447650609b2a95fbadb804eac40c12b36e5901d7fc16c88db7fef03d695a5d2c8f9425dfe05a1be7308a56fd7930f173a1f3f21835612ac2bb2de96b3cd921930e6769ba5e7777fc62cc09e1c5eed6abc9f4abdbe00000048000000000000008800000002000000c9fda498f85035036dd1ea2d2f610b9fb2ce2511ca280de7c05f6e0f9251b57d8baddce4834e691bc8f1870a951ca32520bf3b8000000000d0000000000000001d010000050000008bd1fa1cc088a824606a7ef9bb43948771ab44844caf0a569d308885f14af1345ba17b75f66e0d5f4c7a360f578724aa490230e2b0ce5521ceed7fe431df1677724d264d25dd3bbc133e1920e35e881d0641293031b47a40e6dd1c983dab2b9595ad8292ca6b50ad1f361e955576e8e420d02956f42b231524b85482f08b7fd4ea2654ebf9af4d962deec784af9443558af717726bb1dde2299eaffd2e84a7479450e3845f225fd6a0c3d6ea3b712a9d0c6dc8f364d60a2e76f6ac9f4f8509d2080100000000000004010000020000003a4845dd7dbab90519a58b3608a37b6bd37ddf066c90c3b5357842a4f9b2d83baddedd889f8a761c097b6ee7b63e1e88b3bb1caf64233a87484169e3ce444fb7dc1484e9daef658c44cef23d62d9ded2e28e27390d6937a60d4448086e107400454ca9439e142623db2fcbfed1ac14fd076de3716dde1d4ce593b6cc0e7c32a4273ecd36322e5164bef4f7c713f3f9c6d8b60541cc64b69b3fff569c74cd32785d8857ed892bb2fdf8269f0d00f4782fd4cafa91a687aa48af558d03c8e3d2cd60c3949099e90ae98340b086aa97f29d83f96038ae9981fedf63d62e205d679a528eacc050bd36afe58801a088de813a893ca9a7cd13e9e210010000000000000f010000040000004c8f463508665ce515738dafac78294c1c72228c81ff5b038a3caa62ef7379ecb79a7ba7fdd57499c6fb0b5f03ee8b74915631a4a7037f1714ce2ebde5b4735a390d518df62792ff285dfc73f2a411d3ed1ea4ed0a243d1e2741d0aac8ff11f032d9c0385cb7d76c56f02e70e36cd79e5fc12ac203075f7e351a999d9c089c8986968e9e58cc88b2828330f58d251c08acedf3ba225edab57f7037546444d27249d554d561dfc44c05a7cb6b6300e279a2dfbe8754786d1c0d1a5f40f265e32182b651d0ac7991065c59eab2bf4d45f574a6105b5810d1668dc267ab31b7a4dcbec0cba0c22810958aa9604344b7eacb57ece553e33178536cf1000000000000"], 0x690, 0x4}, 0x40000) sendmsg$nl_netfilter(r4, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/27 16:51:56 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000480)=""/148, 0x94}, {&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000005c0)=""/159, 0x9f}, {&(0x7f0000000680)=""/189, 0xbd}], 0x7, &(0x7f00000007c0)=""/239, 0xef, 0x1}, 0x20) recvmsg$kcm(r1, &(0x7f0000000cc0)={&(0x7f0000000900)=@nfc, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/63, 0x3f}, {&(0x7f00000009c0)=""/80, 0x50}, {&(0x7f0000000a40)=""/170, 0xaa}, {&(0x7f0000000b00)=""/39, 0x27}, {&(0x7f0000000b40)=""/15, 0xf}], 0x5, &(0x7f0000000c00)=""/136, 0x88, 0x2}, 0x40000000) getsockname(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) r2 = accept(r0, &(0x7f0000000100)=@ethernet, &(0x7f0000000000)=0x80) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$pptp(r0, &(0x7f0000000d40)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000d00)=0xfffffffffffffffc, 0x4) [ 87.689356] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 87.720117] device bridge0 left promiscuous mode [ 87.747755] sctp: [Deprecated]: syz-executor7 (pid 7801) Use of int in max_burst socket option. [ 87.747755] Use struct sctp_assoc_value instead [ 87.823337] sctp: [Deprecated]: syz-executor7 (pid 7821) Use of int in max_burst socket option. [ 87.823337] Use struct sctp_assoc_value instead 2018/04/27 16:51:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000060c0)={&(0x7f0000005d40)={0x10}, 0xc, &(0x7f0000005d80)={&(0x7f0000000000)=ANY=[@ANYBLOB="3f00080011000100fffffff5ffffccbb161b28b0b0ffffac14000000000040000000000000000000000000001900000c003b0000000000741a4d000000bb2d84e8bce5a9227667e0c27eac0a58dbd8a1cd0ed854839ee24b09d08553606965d28253b038a73afae30f99af8fdff2f903e6d264006fd64eb59c0dd8002d55a63e97d334877be1c78c"], 0x34}, 0x1}, 0x0) 2018/04/27 16:51:57 executing program 1: r0 = socket(0x15, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/83) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) 2018/04/27 16:51:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket(0x220000000000c, 0x40000000002, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/27 16:51:57 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0xfb7}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x101, 0x4, 0x9, 0x3f, 0x401, 0x80, 0x6, r1}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c}, 0x20) getsockopt(r2, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e4ffc)=0x8) 2018/04/27 16:51:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4, 0x100, 0x8, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r0, 0x28, &(0x7f0000000280)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000000)="b7da5ba8b65ca4da2c79f7a13b36e32d8de57a394c9910a09d42cdd05a0a8476b675e424f9dedd6f6a26fd45fae3f666e71693d3257ceac9b5f0aad6632a06c4b5767eab0be715fa956ea9bb67597e4d55602e2146e210461acc905b37fa66e1cdb48a4772876e0fe317", &(0x7f00000002c0)=""/69}, 0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x1, 0x0, 0x8, 0x8}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="f9ff0a1322bdbdbbf97a12b31ec1c7869cad1858daf0b788b163cc969ee189cf4d887018fbf21af7fcfd244312afc64c9a1d2b"], 0x12) read(r3, &(0x7f0000000380)=""/178, 0xb2) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/04/27 16:51:57 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000800)={r0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000060c0)={@local, @dev, 0x0}, &(0x7f0000006100)=0xc) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000000080)=@ipx={0x4, 0x8001, 0xf9, "8b12f186222b", 0xffffffff}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)="f6226ffda689f95e8c708e6b5c2dbbb9d10c08996f692e10e39b934801095529267141333598f07d4f27189cab9c399326c112400fce2e7970dc52b4d879d34b65f9f3196d72fc05b707120b016a6800", 0x50}, {&(0x7f0000000180)="56951062d1b9792e714201731b5a100de8ed8133e232cf3411970ffaed6545e004721d398054b4c1b45d1f61e075800b5617dd99a24806f2ac357179f8290e9597c23f3a2c031dfe052801bf9f06b2abc4fe8118bdd748aad407035dc70dbdb8f5986339e96a6f0b4ccdb5f890f42355a14e017e641a2b113cbbc23e05daa247d96480075b63507807f2741b739b386d09784618d4c9d92db8104e56d9afbe85d4cc4ddf068d204337a50be3438a82bef74a77506d2d6f68de5ef43c7953b1c668eeb80b07622d9fe41432269a6ed0054c26a0ae123158777e2145f696f3f1967aded8009c2448edd21fe04c05a32f2331ad977f0aa0", 0xf6}, {&(0x7f0000000280)="e06ee61314988015ebb12bc027ed32003d27b39089be1ad50eba7c8818bf2f07fade42bc1d0fe26164c3ea24ef26552a4b310aacdbfce0caf0ddbabaef63ce7013d40bb1299a9ba16d45ef2c28fc6d9aa495b1410bc5c776396ec0b4c70a33c86b659798ee2215cab60587c4c61efc50f12f8fb7a9f9d3fd96c5e67e68c39f6d874f30cc1cc715cdd578fced10c65224c5c934b9515ce15c851bfc323334adcb3a391961e501316df9c70d87e8dcdd5f37ceeb17f20ca9bf0f85c7e91e73567bca6dadd887f547bd7b507bda32056fc6e666cc7f29b9c3070910db26e9a5c89ede", 0xe1}, {&(0x7f0000000380)="da7ba2d60fe41c5c403cd4719ebdf6767d7e35aeb0e235d60b492fc79cc8565e16d7402e4114b7cfc241be92b954482d68630bbaf013913a241eb35ec16c99556e4a5bcb236f7e24ab99fb5ac24ffbe897e544802494995bdba13f4d6dc6f6cd433f02bdf20bfface83360402025ec4edefc8f", 0x73}, {&(0x7f0000000400)="badbb8ec32df047fa5a5ff194267bb1d0c49d1916d4139a50a6dd9b2f3fe30fdb7383969f696530ee800297c1defdad770b4ff66d21d8554caa7b110419dd36be5b2129f3516b8ff5a37422ce260f1791fc55529355132b3f43bf9b86898adf56c7adfca5f3187b1663b2cb225b0c49e5773beb1548d7fa24980663eccaa4ae90c7dcedff55d17ab81a9a4d159cb", 0x8e}, {&(0x7f00000004c0)="6b8917368a3a1ecf915303e775b40fe0882a353009150229af0b4c4f2d3dbb837c3015dc996972fe41d439a1a05aff268c8c083cf0b12770174885a6bb14d123decb9d41874b5342d59fbfefdd1a601849102c36ddf173d8e494f27f8ad7dafb026d9af8ffea2d208da643d2e76f25ee9fa27fb6893342218e0bff62777da57f40e69bdfd965e041a7593689d85c3dcad888d2e9519c4833834c29f7", 0x9c}, {&(0x7f0000000580)="6094c1a25c29904cc19e3ff2ac0578fdbacab52a6eefcaa08d9828d558dbabdd3e40b1d4df3b9ba2b05d940b784ef1a9d62ae7df791d3368199e188bd4e7db7d6264fbf33fa6e85b8178e0f5f3d5acf8ad5b643df12774f3fb06f2794c8305e2781f62086adea54782dc75b663f62d3b2886b768bb4b6b37055809aab4e9e8a72208a795b11d0de67439f89a233f5bd6fccb08441a334fefe43d6ceeacc096e8177b7607663a4260770dd6e3c8af607f1cda33b9f287e650ea312a48793b91b32a4534a650690b4e9030cf5a1271b43987bd30d978", 0xd5}], 0x7, &(0x7f0000000700)=[{0x80, 0x109, 0x7fffffff, "65c1751bed966abc74636d326db9107a0bba9337264cdbfcc781e4a37fac48fc346be5ac5f982f6ce30f3b42f9f42e1d7dfe69deba87950c36ec0736efc5ca6113a2500ac1b28576b3556b3f6bf91c69c0111aa02156039424bbb6adc7e374b871e75e6c0e240cf23dc7e60c7b1a9c"}], 0x80, 0x20004000}, 0xef4}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000780)="64a3c444fa47c5aea48a8e21d94e5d", 0xf}], 0x1, &(0x7f0000000800), 0x0, 0x40000}, 0x80000000}, {{&(0x7f0000000840)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(camellia),sha224-avx2)\x00'}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)="f99302631d81969c8e83875f114e9498db75244d48ef2075533ec7f56ec1ce912ebdd32d796be0d223f945e65b98590bf9b77bb5227b611b88644bf07cc205207b852d2fefefa093b26f69d65a7f0e783f3c1baa3fae70bc04ee46b5124d9ac5c7cab08d5d74133c3dc6afac56729c8b04dfef6230783e554b85aebc9305e67afceb9beba49b45bbc8bd7433115d5985442c22eb6ee7163dfc62c8157ce996fe472ed8df1d5c2d258f6849189cd6922c50be84d92ad211beabe0b7499976fae2c8af391dfc17f377a06c46a2c384a7a0917035e9ff9c46a13dbcf95eee81fedaa85c2610eb0e80528549", 0xea}, {&(0x7f00000009c0)="6d64d192709a067f366b5f1a0031b1af4442a6bbdae78c06d4ef2d499b27c629c55ab63d038567e93e9ae3fa9881c22e486cd00d79d068fafa419d7bda912fee6a61bcd583a80a56335ce4ff342c63248ca31b", 0x53}], 0x2, &(0x7f0000000a80)=[{0xc8, 0x11f, 0x9, "c85d29253916189612a93b482187e440f44870da605b0516ab3bc5480879050132d731b6777024468c8eb2452ceaefb6eaaa62e8a89ec2af941989047836a3e3f018a54564d67d58c68aef6e0dde3f5fed89549f3f93a0a76ed46ed5dbac3d436f8c7534ebf3f3330d67cbffcd0b8db7c329960c32e7465d3fcacf26eb72ddd19d47bdc577bb029f97a0bf9ca0b2876fe43fd0fe54452542963bcf5a39f7c7cc3b8570b593121821fe451ce65c20a378268417"}, {0x1010, 0x18d, 0xfffffffffffff295, 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0x1000}, {&(0x7f00000098c0)="b76c9db121375f0d5cfcbc966c66ee87a5d5a0e7a785cdf67ceb65dfc0a4a14d3a51a9c3bab25ee52128a65f9ad88ebb52af95e560b6a9f6864c467b40263e424956eafd5d0c8f4380454005bb55e9cf39974617a44e75c65fabed2863e88c61bfdf9239408397cd84c5a316f19d3d78378ceb14865f73e8b0e753582d8d6a4d510add3a", 0x84}, {&(0x7f0000009980)="4392296e7ad598775d24192cdc23f3b04e40b2a021430a057f50484e797dd8a4142e23e1c27f282eae4e521a8a633d65cd96e8b3393e3ba73b46d3db0727653cee8514deebb73228a1cb8e3a458fe6627e45d1c6fa61891e3e3d85bfbfe4d8231880c73df933d4a506826e7c58d2499242b0e213484ad8a7b8f7e7a5d0b6cb6e8bc8323fac2eaef3ef15c1e550ddf4687dd36704462cb37ca8417747c6edbf8824", 0xa1}], 0x7, &(0x7f0000009ac0)=[{0x40, 0x119, 0xffffffffffff8000, "4f4f5f5a7bea08486a9036387bd78d9debb5b2214bc2a5ef610b19dfc3eb3bed2d278b2bc24baa8a622233"}, {0xb8, 0x104, 0x9, "e658ab72468164937087c9163f9dddbcf5aad45365680faad240e90556257ca58613d5b7d2539b1e44bd0b38bde39c266a15950dd63abfa77d588a366f6cd337c868ecb62eae8f08ac9f052b11f803951a8b0b094daf16e88ae2a65d77a7f5da8fa003058d96a49d6a393beb28813aef5733909cd363693eff762117b4de036153e5504c5aca58275d0f4b70562c5af69801620ef326fe6436cc9c599a7732dfe39a7b8bf8"}, {0x38, 0x11f, 0x0, "ba2c0fc418ecfd323f6533b1ad49527066e25c54eadf532557a089041280811cf8b279c4"}, {0x68, 0x11e, 0x9, "d61b35c7bf3abef03d156f0fdd862aa7cda9ca01fb4b49492ae321972939323037c21bbb359a7b03ca18ea658afaf9ad982b284d23e5ae3767433d57cd388fa514fdf40a88e9e08ca26cf7e6ac511800293e987c504d4eb9"}, {0x20, 0x11f, 0xfaac, "41c9482f36d2afd79b1987b8c9"}, {0x60, 0x105, 0x60df, "071c0a50569874dea10c7dcd1596fb1087ce90b4b6ff408c31b0c461c95400476b5864a095a943d50002247a9437efd91ec6afb1610eb162a19b9932424db0711a8bd5c15ed3e61b02fb0f15f08f"}, {0x28, 0x10f, 0x0, "72425ebec42da1ee51f0eacf112f4bbb7f6d6a"}], 0x240, 0xc880}, 0x1}], 0x7, 0x20000000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281379}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xea4c, 0x7a3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/27 16:51:57 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) r1 = socket$inet(0x2, 0x6, 0x100000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0300060009000800000091f6000000d0197d8e617f042ea91079e973eaba2f4a4085c7301e0daf9170a9b54d443001ba2029726c0ca977cf5aba3297948227b86dd4f3"], &(0x7f00000001c0)=0x14) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/27 16:51:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="747630e3f5143177640cfbc1f10befaa75e75dcbf4b288d8a2117a06dcfe430bf29f812fe1b6c61f1a114100b2c3241a68abac4690c309d07c33f47f945514623639369298cafefbaab5f75bb5b54d69e5d519c16d0184bba87bc1a20d5e4263c6b6c2b0c5a1cd66fd101dc4d85f9617772d74f3922087834b065e1a886641aeb7ae5abafcfb524ce6b8dfc89e802eaa14f6ee36803f8bf09fa01e1980b8a80d6c4b635e2cf3133456c5296c83448a0c6cbd8e7a8978a6aacd73", 0xba) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000300)=0xffffffffffffffff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="b3bb42f289d04f700b88d3fc775803badedc44ac2c2eaf9b858a4e99d4209969b83b2c450d968400000000000000000000", 0x31) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000100)=0xfffffffffffffcfc) 2018/04/27 16:51:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001080), 0x1, &(0x7f00000010c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0xcc9c}], 0x1, 0x40000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/27 16:51:57 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = accept4(r0, &(0x7f0000000480)=@l2, &(0x7f0000000500)=0x80, 0x80000) bind$bt_l2cap(r2, &(0x7f0000000540)={0x1f, 0x6, {0x1000, 0x6, 0xf8b, 0x7, 0x52, 0x20}, 0x1}, 0xe) socketpair(0x1f, 0xa, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000440)={&(0x7f00000000c0)=[0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x5, 0x6}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000280)="2457fc02f9ee0eb6e39b7f9a67b2c7cbf1d210895f983dfc82f67086d1b1728e166d6510692e11f13a526f3a17e514cbcd0510d87d914a5873dffb8b4d86f4bcb2bb7a06d664b3331a887225618471b3632ed9ff5d253c7f5299ccaeaf15f09bf9c853e39de2dd96bbb2fd7ef66665acbb7dbda2ccc9fced2e51713e62d5950c57f14449e8665545ed559cddf460eba4d6100eb46565cc1c35866fcad1ec10aabf0e3ebd4586a2f66c9aceb8b020c61fd5c134487725414c06d66811d340a337329e082bb704") setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/04/27 16:51:57 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff185000024000007000000000000060000000008004665000002fb4b35ea", 0x26) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x235, 0x8202, 0x8, 0xfffffffffffffffb, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8, 0x1, [0x219a]}, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r2, 0x3ff, 0x7, 0x7, 0x1, 0xa16a, 0x3, 0x6, {r3, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x5}}, 0x10001, 0x3, 0xff, 0x8, 0x9}}, &(0x7f0000000400)=0xb0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000100)={0x200, {{0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, 0x88) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000d40)={0x0}) setsockopt(r1, 0x100, 0x3f, &(0x7f0000000280)="68882c2b15bb2cb17f76a5a314ff32ed7b1091007bd0a83ede", 0x19) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000680)={r8, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000480)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r9 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r10, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800454d3f1c0000000000119078ac4e200008907800000000000000000094382ce4eb42b5ed82a6f6509a0d8ec5e7fdb36bb0e0379be7ed1af9d9246955dd2b3694be100f5f318ad6fc271915f37d7b181879efc098406023df8d4667dbf5ef9057314fc3bc22d642a614f25673c6a0c70a54954fc26f087bc4f102cea2465e8f620a2a4fceb82a53095d44c26888f347beb4491665c8dd9e84248efaf43485c4ae11c38e013099c149550e78e031bacc8e833db69fb01397cbc8d2ce8cd487483baf8b93adfa6baeb7"], &(0x7f00000000c0)) r11 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e24, 0xffffffff7fffffff, 0x4e20, 0x401, 0x2, 0x80, 0xa0, 0x32, 0x0, r11}, {0x83, 0x1, 0x4, 0x1, 0x8, 0x0, 0x2, 0xfffffffffffff523}, {0x8, 0xff, 0x230, 0x5}, 0x7fff, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x3, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x1, 0x818d, 0x9, 0x7, 0x7}}, 0xe8) setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) 2018/04/27 16:51:57 executing program 3: r0 = socket(0xa, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x2}}, 0x2e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000005070000e1ff0000b0010000ffffffffb0010000a8020008c8030000c8030000ffffffffc8030000c8030000050000005d356c70095d2ecb389943946919fcdec12cc51a9e693c2b0180fbb74af71f3cae0fa0e008bf4e64", @ANYBLOB="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"], 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x40, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, &(0x7f0000000100)='ipddp0\x00'}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000940)={0xfffffffffffffff8, {{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x7}}, {{0xa, 0x4e1f, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsh0\x00', 0x1001}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x24, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/27 16:51:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x2, 0x3ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x8, "2d3dd50602efc680"}, &(0x7f0000000100)=0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x20000000007, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0x7, 0x4, 0x9, 0x14, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x7bc9}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb1, 0x6, {0x6, 0x2b, 0x2, 0x8, 0x0, 0x3, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x5, {0x6, 0x6f, 0x8, 0x2, 0x0, 0xad, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0xa0}, 0x1}, 0x4000) 2018/04/27 16:51:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008bc000)={0x20, 0x10, 0x1fd, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000040)=""/111, &(0x7f0000000100)=0xfffffffffffffec7) 2018/04/27 16:51:58 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f00000000c0)="362db6d17f17c928a77460972be703e42cd16c68705be4a7b0dff0152020ebfa0e125bc6ecc0e2a6819072a592711b6e44a567146cdfc5d66bee76b18b", 0x3d, 0x44090, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 16:51:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) recvmsg$kcm(r0, &(0x7f0000001440)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/227, 0xe3}], 0x3, &(0x7f00000013c0)=""/121, 0x79, 0x9}, 0x2003) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001480)={0x57a4b4c8, 0x5, 0x9, 0xde, 0x8, 0x100000000, 0x5, 0xfffffffffffffe00, 0x0, 0xa7, 0x6}, 0xb) 2018/04/27 16:51:58 executing program 3: r0 = socket(0xa, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x2}}, 0x2e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000005070000e1ff0000b0010000ffffffffb0010000a8020008c8030000c8030000ffffffffc8030000c8030000050000005d356c70095d2ecb389943946919fcdec12cc51a9e693c2b0180fbb74af71f3cae0fa0e008bf4e64", @ANYBLOB="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"], 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x40, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, &(0x7f0000000100)='ipddp0\x00'}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000940)={0xfffffffffffffff8, {{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x7}}, {{0xa, 0x4e1f, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsh0\x00', 0x1001}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x24, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/27 16:51:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000000, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x1a5) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r1, &(0x7f0000005000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000014c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f00000026c0), 0x0, &(0x7f00000050c0)=ANY=[@ANYBLOB="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"], 0x138}}], 0x2, 0x0) 2018/04/27 16:51:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='\x00\x00\x00\x00', 0xfffffffffffffff9, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/27 16:51:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmmsg$inet_sctp(r1, &(0x7f0000006140)=[{&(0x7f0000004a80)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000005e80)=[{&(0x7f0000005dc0)="8c9882f74321336f7f095566d6ce66a4f860e4f0f3fb88bd5ee0ce8bfa4b78b30b", 0x21}], 0x1, &(0x7f0000006080)}], 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/04/27 16:51:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x400000000000}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x15, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000290000000325000016c0000000000000"], 0x18}, 0x10001}], 0x2, 0x0) socketpair(0x4, 0x7, 0x4fc4, &(0x7f0000000100)={0xffffffffffffffff}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000180)) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/27 16:51:58 executing program 7: socketpair$inet6(0xa, 0x8000a, 0x2, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20, "75736572a76d643573756d47504c247d6d643573756d5b275e2f6c6f65746830"}], 0xa, "2580720288d25b46bc14ee10989c4dd07117f11974a32b4fde8ebf47125b45b95d1291cb0e8089584825d4dbfef66e52a49f6472a0d6ce630d10a9cdd90b6e3067c105864777ae75e1ca9e4aaf2ebb5128e9961497a297d2e33c864a6ca8e5dcf52b89c79041c373a101637aec11b8f7817b96853015f63cab7d5995febf55d31fbc408d78c4f25aaa"}, 0xb5) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000440)=0x1c, 0x400080000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x8, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1}, @alu, @initr0={0x18}, @generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xba, &(0x7f00000000c0)=""/186}, 0xc8) 2018/04/27 16:51:58 executing program 6: ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)=""/152, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) [ 89.041860] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/27 16:51:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x4, 0x690, [0x20000040, 0x0, 0x0, 0x20000290, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'vlan0\x00', 'eql\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x11, 0x0, 0x0, 'ip6tnl0\x00', 'bcsh0\x00', 'sit0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd0, 0xd0, 0x108, [@m802_3={'802_3\x00', 0x8}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="eed5da4de4bf", [], 0x70, 0xa0, 0xd8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x0, 'lo\x00', 'rose0\x00', '\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2d8, [@bpf0={'bpf\x00', 0x210}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x708) socketpair(0x17, 0x0, 0x3d, &(0x7f0000000840)) accept4$unix(0xffffffffffffff9c, &(0x7f0000000a00)=@abs, &(0x7f0000000a80)=0x6e, 0x80800) socketpair(0x10, 0x0, 0x3ff, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000880)=@abs, &(0x7f0000000900)=0x6e, 0x80800) 2018/04/27 16:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x0, 0x8000, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1c}, 0x4d, r2}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/04/27 16:51:58 executing program 3: r0 = socket(0x2, 0x803, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0xce) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001500)=""/4096, 0xfffffcba}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f0000002500)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/27 16:51:58 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000565ffc)=0x3f74, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x33, @multicast2=0xe0000002, 0x4e22, 0x3, 'sed\x00', 0x1, 0x1, 0x66}, 0x2c) sendto(r0, &(0x7f0000000000)="4979e7e845c250b3097827b3ea5f3a5c384b7a1c0828", 0x16, 0x80c0, &(0x7f0000000040)=@in6={0xa, 0x4e23, 0x9, @empty, 0x7}, 0x80) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 16:51:58 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000200)=""/30, 0x1e}], 0x4, &(0x7f0000000280)=""/88, 0x58}, 0xad859196954fc721) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x8, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/27 16:51:58 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x80001, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/27 16:51:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'teql0\x00', r1}) 2018/04/27 16:51:58 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="1b0000001900033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) socket$inet(0x2b, 0x0, 0x800000001) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r1}) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f00000002c0), 0x0, 0x200007fd, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$binfmt_aout(r1, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r1, 0x1) sendto$inet(r2, &(0x7f0000000180)="f24ccf3c68fd25cb77006287", 0xc, 0x4000, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/27 16:51:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1, 0xf, 0x81) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xffffffff7fffffff, {0x7, 0x3, 0x6, 0x2, 0x0, 0x7}, 0x2, 0x3}, 0xe) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) accept$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="d0010000100020042bbd7000ffdbdf25ffffffff000000000000000000000000000000000000000000000000000000414e2100024e2200000000202000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES16=r2], 0x4}, 0x1, 0x0, 0x0, 0x4000000}, 0x400000000004) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0xfffffffffffffffd) socket$nl_xfrm(0x10, 0x3, 0x6) [ 89.294999] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/27 16:51:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)="3a3d28511f06c63f1a181b3f5922301f8f95c8e595fed4ebb9ec10fcb9cf84357509df63c154bc8533643bba1de21247c43c0e2c29b0be2a08ed07ca4329969fa80bfbb60a72f95b92e5986286960e0d134a1516f5e66484d8a482d70985ac3ecfa1ab53f3dc097fa3d357b33a497eab021f6dcb9eb952b28cae27594137f2d3a0799abe5bf94be59f6c", 0x8a}, {&(0x7f0000000600)="c5bc8c8ccc38b5b1b308674f6532d8a45391a9432dd25700e18b09d6caf5bb334ff4e98e94a4f38316f2194f0fcbbb24ad4221b6b3cb610dc6e81b08911c246f4918fa0951faf9eea6910ca57de2b4b00e38db9ff63e779efa366399092fa5fe905ac7cf6adb864a6f34d0b6d2e55cd18814d4d0db6d2b6aa6b82eed51c8771949c19d5af0065a5dd78fd0972c2bc3db4e98df76a6318c357f64b7850b800be5beed18fb5bb655e63a2a6690", 0xac}, {&(0x7f00000006c0)="9c6e58260ec94b2bf8159f93b048904fece1be736e8e04658ea8034b96128feb9b30e2ea43f1838b7bb4c530b9190fbbf44feb2cd80b9b9c0fb378758fa41beafb33fda5d8d31f5e19dc893cfa7018833dc1a5310a698ee65b61d196d6485a5edbe6e1fb460be209aea00475ec89acd574c1627172e3ac66324a7948deeab14e6955061d0207bd25ce52b0bbef3db144b5f51587f48d998f8bdbbe44d6c0074c10cf73764cf5c280b791cf2445ccf00bc8df49e8379b05bccd936db81b45886f798910a25e216a7b117ed971bda8b444d724ec6864ecff", 0xd7}, {&(0x7f00000007c0)="a05f4dc4d95e5de3b614f5ed5cd48c141ebbcef7c2b0e271a8d350ac40578979c4192207817e4f94a80bc18ef79476d418788d27b6e03e6d6bf9409a26aec87c146698848d1bd3879fcab3fea9cc2cb6aeaec98bb12aab2af452130ad2874c7011b3991b73051fb7ad1f6f614d147affd10734fac20957a4191610ed9d102d8a428d4867035d204e80eb3bd0b3748a9c65d4cbf2692df3c1617cf0085a56f71fa38669f9c52d2fac7d460e", 0xab}, {&(0x7f0000000440)="8558ba262782c782bd0801a39e84c905272bf16c0c036e7becd99ef72c085a9406334de7d40a2a752cd2f9d58c0002182e77316b9a3774aaffc9b01c71f32c646d5d", 0x42}, {&(0x7f0000000880)="1f778fe53a43a3c87efa31f3c65dff2871f3c1cc736f6985660e1e18b760dc71897a5556f682cd2dcf0eff3f56cd7bbbafc77474a464927fe1aef0a37ece2873fa7dbb10b0244d2503d391f8d21bc1434c4944fa9c3d10f680ce117593d93223cc9486d55693ecd161680eeeaf278a8e3d7e61b7dced86798c3289b0041381f0756a1f27f31105759b386bbc046a603afb6dc5c099a5c5fd3f24d938c8084329d63d90f75249010cf459cad51803", 0xae}, {&(0x7f0000000940)="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", 0x1000}], 0x7, &(0x7f00000019c0)=[@iv={0xd0, 0x117, 0x2, 0xbb, "d5b23f96c4b064978073fb2242f8cdeb8256ee9672afa1378e47dce0a7175aa0df820292c4acb208873d15d355f6ab2cac26ccb6765f9c28355022474a1429a311108aba9c7efe85d7bc03a781781f6faafa53d12047d09e322086fe376cc962be98362c9788cab89522ce1268475316085e8541631ccebd4f39a5b5502c37084f8bc3e719da006b7206e672795f45b8747f6ece1860a965281ab7b34604a741c9585fa6e73416167a6b4b008cfa06715febce69d6f7908d12a93a"}, @iv={0x50, 0x117, 0x2, 0x37, "755ea5333a33d2169c1fd1f32500c712db2f00e2295e30be54cd85d02ccacf06b2eef95662c3a8339afcc847e40f82b732fcdacb218d29"}], 0x120, 0x4000080}], 0x1, 0x20040000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) [ 89.346506] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/04/27 16:51:58 executing program 2: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'erspan0\x00'}) r0 = socket(0x10, 0x80000000003, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_delrule={0x28, 0x21, 0x100, 0x70bd26, 0x25dfdbfe, {0x2, 0x14, 0x94, 0x7, 0x348, 0x0, 0x0, 0x3, 0x1}, [@FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40090}, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2, 0x80000001, 0x4}, {0x3, 0x800, 0x4000}, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x5, 0x0, 0xfffffffffffffffc}, {0x7, 0x0, 0x8}, {0x81, 0x200, 0x3}, 0x6, 0x400}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xffff7ffffffff02c}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/04/27 16:51:58 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) connect$packet(r0, &(0x7f0000000580)={0x11, 0x17, r2, 0x1, 0x8, 0x6, @random="42340fcc77ed"}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005100)={&(0x7f0000001d00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001d80)=""/59, 0x3b}, {&(0x7f0000001dc0)=""/180, 0xb4}, {&(0x7f0000001e80)=""/95, 0x5f}, {&(0x7f0000001f00)}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/239, 0xef}], 0x6, &(0x7f0000001fc0)=""/36, 0x24, 0x2}, 0x102) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) r5 = getuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006280)={0x0}, &(0x7f00000062c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006300)={0x0, 0x0}, &(0x7f0000006340)=0xc) r10 = getgid() r11 = getpid() r12 = getuid() r13 = getgid() r14 = gettid() r15 = getuid() r16 = getgid() sendmsg$netlink(r1, &(0x7f0000006440)={&(0x7f0000000600)=@proc={0x10, 0x0, 0x25dfdbfb, 0x102}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000005180)={0x4f0, 0x38, 0x124, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x208, 0x3c, [@generic="29027f430ad948182e9685a6916ef2faf33648248a1ff3db65b82539db5bc58d2d40c7862c23b20ac7c64af84b1cb390dcde76aca730eb62fb30b81c961b49dc93a854a1edfc8dba2a89fcd2a1bd62d5cd6c30cb3ef1f6700160c03859d412099a93720cdac3192f55002eddce2646dd396fa1b31e15eca0408a1c2f6b3c6e50b9345028a5b32c0b6b4f26a392368a482b35ca31573fc262152fd6a3a88846afb5b0c4c91ae12d5d2880f790cd46fee739e9f90eeb3511c92b8aa92c000ffc7440f7d138318b", @generic="7bfbf41692f5b0f26e9a75b07f885666beecaeec2145fcd8ecbe69a89387c4eeea047e590dfd2de580c017cd2c60ceabd5f934afefd7bbc4f1b670df12af2aaa1acf", @typed={0x8, 0x6c, @u32=0x8}, @typed={0x8, 0x6d, @u32=0x7}, @typed={0x8, 0x5d, @uid=r4}, @generic="0a7f6e9ee94f38dd2409de6c21126751b1352d8d2d062ca46145ea5cb2777465b9fae4e1694e973d187e665666e3014ae373f1bfd430e17d9df6c488c102a0083c3bc187fce8fb6eecefcb18b65919a1b5e2de4242b06367a87bec23203465d3b886fb2b1fe89f15b7735e156badbf682a5c521fa10dc28e8087203531720ed99fd11a29ee14ab5ac7c995c37b30f28c6701f33fb744f6fd8a63f0676be7aa3428ae1fb578dea3e5e5030e2e5554c94fda1d4a88bae08a38ca02dec78e40c9e58b0507faf9a77eb8b0e20fbf76fe95467de6410eb7005cc583de0b1563ea73b566dcbb"]}, @generic="ac7467866f2f6765bae3ef98248cca5b003b5f193d787550b7523f112536e94fc37ccdd62056f5c94be0716f009a5f90e21f16a7a9f1334b14e695bb0f75a55b9db24bf3b3dd56a5adbc8a4319d8bdcf07bc77f4d92be39423c8d10f97a4ca9bf62b75e81377189de016b5e36baceaf718b38b820a14f449026d43a3df6bfc6d3a5f3a49384ef8eea0959ef778f29b20485f4e1148701f06403274051f6b4ef60df06b4fae66126be1af8cbee606ca2f9ec88933060314346542b40cb51f4b23941da01d9a7ab0961c74657feee2178d0d79898d8c55dd0b058e18f4fe78e5e36182c99848dcaec82ac3f4773a18c3243227", @nested={0xe0, 0x6c, [@typed={0x8, 0xd, @uid=r5}, @typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x28, @ipv6=@loopback={0x0, 0x1}}, @generic="4605b9b8273aa55bd0786a0d3d86049525bcb07dc5f811b9bb01515182b0c40aaab1bb3976cc04fe9e16d9148c9d421da1349460db11fc47bc355469f18ac03d8be9b068b3226abfc4a56fc65591db730995beecd012e6e180eb96238254fc22d53cbd69ef2b265c9bb3a371310c7229119ca425a6ebc66d54599082d8e141335e61deb467af54205124a566c5f49b2f73abe730d76f69b3741deb4e46e3eec69d8ab7544bbc5d2dd61b25934ef7d0af8b3c988d40baaf15"]}, @generic="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", @typed={0xc, 0x78, @u64=0x616f}]}, 0x4f0}, {&(0x7f0000000780)={0x2c, 0x28, 0x500, 0x70bd2c, 0x9a0, "", [@generic="2cf77d89a2a269f7", @typed={0x8, 0x59, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x82, @u64=0x4}]}, 0x2c}, {&(0x7f0000005680)={0xbf8, 0x16, 0x100, 0x70bd2b, 0x25dfdbff, "", [@generic="318791cc71f3ec0e80e8596c85342e7889c701c7152f1086df1c50d984734287b55d62b7bb81c8307744fa2547752cc632a32a288584429a7c11f41c01d3065ba05431d8557e97331444dd4783ec8f90fd255b335f2116521c44fb5029f409446fbc6a69ff444da97e488e341bd33c31a03e0ada4b0a081d58e889cee50299271ad6640d8ed18e34604d83abf653b0443791fded909ca1123f8bf011717476a6b3ea2cbda2a7fda93b8b", @nested={0x11c, 0x94, [@generic="68754efaff7192093e810d0927b993594d587cce5d0330f555ef5d78b4dab778be8e8bb71562e9d7edd126650fd4c7dddadf4fabb8f89a06f66cfec8208afd7c3f6e11343494ae3cd068a476cac4eb", @generic="4473e1b53bda5a9cabfcff0897364877f3d78289a02c353234c9deae85b991422ae825fc8b01d824e8df60c0b010f4c60e65e2b223663dcdcb23e0a4f4c59e17ee192b4a8320dcfb60916dcffd7fd11aa8a318f9a4bcbd20c47535ead8d51b45b165c7e1188712ff724caddfb66ef977f73f4b19dc4c27348f1e334c6d1d0cd3ede5c7af84f27092fa1929eac0948090f70b6690d5959c289dec2065ccdfd181f372c77a814fd2360bed294e17d1db46e5e63b06dd6a62cbac86882924cb729cb2588a8f04ee"]}, @typed={0x14, 0x43, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="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", @nested={0x3b0, 0x9, [@typed={0xb4, 0x16, @binary="609f57555b4c931d6da5fc77f013ab87a060a546b5ceae714ba7386d7281a49d0b87026d6e3542b26f78592ad365c8270b48aeea0942b0ccc89e5c0f30d66340ff48043d1a698fba69a9e7fca628abecc0972f412f8d49f73da550668e237815c66cf93ce50ea2c9498fb219e871e9c65de8053d80bbec3fe5b12d216205cbfe608d359a980483f291f69dc9795c4f7b4e003a101e8da1de1fbc87753dfcc4254fc2ebb73e9caef4a354cfaa278270"}, @generic="5c987d2d208837f4546abc92dbf35631a16c27530f51688638330fde865737b8bc24179664ad7b4425b44397c531db4d54a3dc953847642033dd5b6a439abf", @typed={0xc, 0x6f, @str='wlan1\x00'}, @typed={0x8, 0x86, @str='\x00'}, @generic="43e886777f9b800423352dcd869034207dc6c349b774c9aebc189114945787ad16d8d44d502493b02738e0d2f50af9075d18c63745dd057db0488c925f43c7d767b94e391507b8033d90ace623446c2354f4439c4fef5f5053b414349c9b308b5b1686f01b6b508bc70949831bb0e159da6002730abbb497fa96cfb42d98c4ecae95458c5f27e62ee09bc6b61777a4c5d7a33eb7d7d5c851ed7ac61f8e36ec44b58154fa10958e2bbbebf6b109120e00702c49698d8b419ea6bf789ff0ff1c7cff990ff6691f58925d78260c836591d25f4f5663a9e2c21eb782cbcdfb38658048548107285ce27cfc8bc2", @typed={0x8, 0x41, @pid=r6}, @generic="125e81d55108f6fa090935f46a8c0ca97c48fb51e7c27f42314349c92bf1a4448552ea2c61374a7d68b6eaad5996f125e37523d7f627e2695c3bf77648853089208f6dce22d040e8075c65bab11ac1b79bfd9ab45e0d5f8923ca54c940e31368a0cb3cb094a6062162868044d39dfeddbb24fba26ebef9fd4cfbf2940a0b2c4029297e52699ea03d469b7cccf5d31c85f8858ba82b2449492b8120c15fa06bff4f2a", @typed={0x14, 0x95, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="6ac07d8ecb11ca8ebffb99c527e9e1160fc676917f1f61acb885a22d3dde05640d57f654f22a62fb189e79025b4cbc9ed1b1a91dd23c4523aaedb7c0dbbd4418a756ea479abb9839b777fe339508fbf02525e1aefb3f9067d393d26f9244787e05b4b276be3049095a72bc2d9d9cea30d480b40d0bd915a6dfbf8defdf343b0ab72e38810413dfb5af1a0be136f25b697e342dab35d8207f6d7ce4a60a05c9462372cd42283084b0bd389fa6f403472e1b991bb882438c57aa5a88e9beaad6b25740065e51be9836f6dd07f2e975d32a0c488f5395f6d9cf4106eb9b6824f2786e0783cf1ae72dd0a6df43a45d8d6abf0e8c44ab69b5f5304e"]}, @nested={0xc4, 0x27, [@generic="58bf95af60598dc0e26959c914d5110955d55a4daa70dcf2a088eb5420cb7b0d8b15ee16da50498edbd22392c3353e25358df1181390423edaff8a7375a77afb0a4c0264b1e1d9fb755c113e293ce5160286b14943ca86ffa4c151657eb0678055bbb83058d3b04f6f2b546fe7240c44d43656558cc0048e8cedf34dd9b742d2c58ea5e2a218250d3734b642321311b57d8fd5b35f1405ec5ab7cd920bd097ef0e7d237c5d88a36c8cad1728c8f8c4d538233a8ee5b2a32bb29e808f2a6c80dd"]}, @nested={0x2f4, 0x82, [@generic="299d84a13da9cf274f21a4369ee30f59484de33fb636fe5215c6b84f71cbf14482e63d29541002ee893560905e6514", @typed={0xc, 0x2c, @str='eth1\x00'}, @generic="d84eae7ec67a221c30a42c2bbec0247dc5b744cf025221563f3e7ae81fe1b215d3723419aec95c8a92a6461daa60cba91e6b61626e7eb87238d4efe2aada4eb5ebe4ac857c8610c0c1e6682cce4e567bfea6cbb027cd147044dd8faee886d7612cf441e69fb66770b6fa00ed2d758f61c7de79ff6e36326ff406", @generic="498bc5ff82d4140e0ab14fd059d801ca7b4c5e981d5aab7016c98d2b5d489af455a7f2b7ed7f932e9ee5f61030f835b1052c1cdd7a6f8206822c9400a1df41c89cce540fde7a8cb74d6b548f2e6366aec90de657d505a6508984d7692c856d903f78d87c7a8f758e577ec091ab5e5a76953867f4b480528494b2abc1d4068562ac434401747b6d95964b831b0c02c519cfcf8dbadead003c5fb119fa379716a191ea31c5540bd9c6dc22635d2bd9e30c125a201c56424e01db99026ad64ba4aa1420d9356217cb1864ae0738c5b9a4775976edcfc2a40444123571", @generic="4a9527176b510faf2085821abee121d03036d4daf72ca702cdfc8ecd41c1ff88dcc0510753970603ae8c5f4f460036449d5f65bd006c797ede60116f6331a9554e5edcba769a7d335d3122600d57b15cec5c46bb25a31e6ed44ee7cf3dcac07f686005741341eabe43b95dd8b85404306c2ebbeaa80b52b0401a5c300d6db43c9a9a650c3ffa698b8336263ce3eb6f18df245ed184a814699df2b2d4db493418eb078ebe0160", @generic="75be23985d6500b924e23c6db18252b3320b66ebf7a18690c849f86c115c1b57cf64aed2bd31d67a25fbd93814040b41d819f1e91bac9da5d55195405d46aa5251f065cf63fb35b1b8d37c799c21b421bff12432203e34b2c1add44f3c7e406b7f662e6615467b640bbaa5dd2395dfb273a6d85afc5b09ef12e8eaae6a60c1b09759195fe8081d323d8cfa25bff868712d45d1881bf019ef77ae1ba8e518fefa6571d2304999d6239cb458b81d652e5b2b4693a5eae75f4572"]}, @typed={0x10, 0x56, @str='ppp0proc[\x00'}, @nested={0x194, 0x25, [@typed={0xc, 0x2e, @u64=0x200}, @typed={0x8, 0x7, @uid=r7}, @generic="9b7bcf3a903ba153233a3da6c856f3374c4b2b0e09019e5ff6195a08355ad530504217026ce0543b18fe439e67b99ed356b3a47a9a9856d982947a06133a0eb989f4de982fe7039c27a46981975dfc177dee178e4ab80a743f3f22034e81903a8e2dea7f7dcb307f289eac5d1cf6f5eb6b312e6fa58e950a3686d63f16026c090604acafc28c315c833633acc7465d663087d6c481d5db4c0a4dd4949149ee9beb6b8a1d430c9be2ec80", @typed={0x8, 0x90, @fd=r3}, @generic="961a4d2cd38f1cb3029c58f71a85bfa86ffee544fe42f5", @typed={0x8, 0x84, @fd=r3}, @generic="bfc7d0ba2fddabbc9413e3d05d5e2390b3461efa0d0a199e206653f0f2f4a7e0fcf67f0b1573a48cabcbcf6547ec853a13f4ed135aa8286ba9d483409b439efc6b296632abccaa56f4a29b66142ab9cd9a38931d3826871723c3c58b237c6a1c416c4c6c3223b7ac650ea1f90f19417e970eee0a9cfa8ca423a57a9a69c9ff40cbc0551ff56be1c6b3cc977afd4bea49414fe279023d5974278218cf2d00703d6f47be807e25e223"]}]}, 0xbf8}, {&(0x7f0000000940)={0x18, 0x31, 0x706, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x94, @str='\x00'}]}, 0x18}], 0x4, &(0x7f0000006380)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x90, 0x1}, 0x800) getpeername$inet6(r3, &(0x7f0000001f00)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005140)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000005c0)=0x9, 0xf3) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000480), 0xffffff52) unshare(0x400) connect$pptp(0xffffffffffffffff, &(0x7f0000001cc0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r17 = socket$netlink(0x10, 0x3, 0xf) recvmsg(r17, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000240)=""/205, 0xcd}], 0x5, &(0x7f00000003c0)=""/39, 0x27, 0x40}, 0x40000022) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r18, 0x6, 0x1d, &(0x7f0000000440)={0x8b2, 0x100000001, 0x9, 0x7fffffff}, 0x14) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000000980)=@in6={0xa, 0x4e22, 0x2523, @dev={0xfe, 0x80, [], 0x21}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000a00)="1b160931cd2bd0805364de77cb4f0a256aac9bccb768becc2b1636d2de61c34c2db1ba65011db1d9a6081541388f9c16b64d91f7c6aa2e4b18ec1c70420e3acfdb1c9c2e3f42a776512437473d5fba01e825c17b1f2c0746280b7e85da17b179ebf7233d4ddf62fbaf8ebdfe2f9034db9c4d398c811ee1138320096ff117c80dce2f5c9a5de9e58a105dec1323c9f15257d36ecdd79bb8d9c7d228c8c5b769c878a165cad60dff5d1227b1b6f1144eae6c094e6b70828f8681af37dd8088864b6a4b", 0xc2}, {&(0x7f0000000b00)="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0x15a8, 0x8000}, 0x4040) 2018/04/27 16:51:58 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet(0x2, 0xa, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x800) 2018/04/27 16:51:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x10000001f, 0x8400000000003, 0xffffffff00000005}, 0x2a0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)="662920b8f31a2a68a2d0a52e4a1f9fa4f594e9647ba4b62ce7481e8aa731701c97aaaea04e412f84a91106e4b02a8792a139139186fabdb9adf772e60076d0c53ffc30910d54b037451723815dea60406181b7583fac3778878654a4c1e0e98cf31e8a7b891d0c36ed238b2fd778bd33e5c6a1aa7478b42e9fba5efde764bc9a5b0c250d1ade57bc0b13dd61dab8c8f7db7e6f71ca9b6ffe74ef"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/27 16:51:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x497, 0x6, 0xffffffffffffffff, 0x73}, 0x2c) r1 = accept$ipx(r0, &(0x7f0000001b80), &(0x7f0000001bc0)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001c00)={'gretap0\x00', {0x4, 0x0, 0x6, "0479abcd8141", 0x8}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x18b8, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/27 16:51:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x18, 0x2, 0xfffffffffffffff8) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000008c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f00000005c0)={0x290, 0x4, 0xf, 0x8, 0x70bd2b, 0x25dfdbfc, {0x2, 0x0, 0x6}, [@generic="3f6749b4ae5f6645698b3e4274a83f0feb79664bafa89449f39e6713ee9439d27bd94e6c068f196522319338c283fac9644d1abbfa8076b3b540a37315351d911419c6f296b486d05cb9f8287c803f2c56b08592c29f050bdab6e98f661d62adf01215a1cb0c6d0859447aaf90b9136e4e5d0f632e55053c08ce9a61f65e4a4c16aceaf46c187a6dbe78a5234a7e64ff2bed4b7a43ae0c0698f428970af10a6c14a9d0702b7a37f8eb547ceb54ab1cde2c4d4850f86028be1873b77e521c88c69f61cd6af05e42562b2adaa63bbd9c3de62781e6a828c4cdcb", @nested={0x174, 0x2f, [@generic="8146a4980d295b18fad8a96d31145c1644d6da55d05ab8aaed09c5ae552fab0da849b24b0150b25d37d4e0c60b580c4c0a1065ea7f600d3af3291f124f72d0ff9a8c35ae4a3386a12ebab22739a1a6648e00101ce099c3fb1911413e670b2e4ff471c6ff647130615e89d5aa2231cb33c0fd36c52b4cd349dffa", @typed={0x8, 0x32, @pid=r2}, @typed={0xec, 0x6f, @binary="6a87b4528df52fa06416d4b796f94f9bea0a769f08a505f510bdf2170886dbf4f871ce479841dc486c2f8db1aea542e0b4b83e185abd711609e568917bee67494d8709e377cf682c69cb34bc5982138cc22ccbca62353cc3611a7850636cd0a3d7a633fbbf43eea81c6982869deb95f51078b65aa0b308bba3bf94a9aeb4874543c34d753bf0fd5b57bb3b16af4cc0c76b7e69cc6477ba04b6637d5b24118585fe00693cfec521fd869623e0a9d33c2f52bd69c694fe6016f860d80b7a70f41fdeead53390bfb41a0e74d217de513b6f56e60dd82b426b7130d6bc69e93e74e46f4b70c9a73d84"}]}, @typed={0x8, 0x8c, @uid=r3}, @typed={0x10, 0x17, @str='bdev]self\'\x00'}, @typed={0x14, 0x76, @ipv6=@loopback={0x0, 0x1}}]}, 0x290}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x1, 0x200, 0x7, 0x2, 0x5, 0x0, 0xf63, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000300)={r6, 0xde, "df89a8d63f014fadf324ab11aed941bb855cf05bfa44cd74bce3309b17acefa17dcc03d05209b3a342f5346ee25141fc8cae58c338ae74c49c55173eb6b81fd7f16138dacda1e33f97203c36c0ce7b8e2bb43af3ac2c52f1f91b01a4a477aa4a0e36d0aef26a476c5491cd298181aa16b11949aac734ab4514a1a6dd6b30989099eb5ef9dcec054a821fdb716a0bfe410f5b0e700f4204c3d36e5871bc35f93842f5fc9ce897bdd81c6dc27441bdb8d2e82549e30f29c23e59e2a2ce6e762e2d6de2ac369af15c411854ed25a7de006b76e5719a24b122766ef5556034d1"}, &(0x7f0000000400)=0xe6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="63463e256d0d37e159353e79b403190329de695cb76bc62aee14e11ef6ceb47572710a19ac3629ca9ec39c20e7023bdc0769e53098a922fc0242abeb0888676343558da22641499256366fc521cbc189057f0e31d29795297cdd4ebde6c870a8925bec0fe00c3a997194b713db37162b7bb0abf48169ecf5f6598b2a73e9", 0x7e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendto(r4, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/27 16:51:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222027bbb57a3e0e49d6a90600d6ec0000", 0x27) r1 = socket(0x0, 0x5, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x5fda, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) recvmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/98, 0x62}], 0x4, &(0x7f00000003c0)=""/93, 0x5d, 0x1}, 0x0) 2018/04/27 16:51:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3a, "8f7f8184fb86dba57e3b899e0e6d4f044631caa8f0b7bacc6738677d0c44939d6003a6018a299bedb3f63aa6ab2befcca08d35143a7f91a1f6b1"}, &(0x7f0000000000)=0x42) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0xf1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/27 16:51:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x1004e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x3c9) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x80, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f0000000040)='P', 0x1}], 0x1, &(0x7f00002c3ef8)}, 0x1) 2018/04/27 16:51:59 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x4000001, 0x7d, 0x200000000000000c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r0, &(0x7f0000000040)="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", &(0x7f0000001040)="42d34d67cc1404c487da61dbdaaa59e2199242b934340c77285f904b928fa36d481a2d39a4cc510d5a5639ddfc7354ad90312c8d", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000001600)={@multicast2=0xe0000002, @empty, 0x1, 0x6, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x28) r5 = accept$alg(r2, 0x0, 0x0) sendto$packet(r5, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) close(r0) r6 = accept4(r5, &(0x7f0000001300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000001380)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001480)={0x0, 0x4c, &(0x7f0000001400)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21}]}, &(0x7f00000014c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000001500)={r8, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) socketpair$inet6(0xa, 0x803, 0x81, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000001200)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x80, 0x9}, &(0x7f00000012c0)=0x90) r12 = socket(0xf, 0x6, 0x9) r13 = syz_genetlink_get_family_id$team(&(0x7f0000001680)='team\x00') getsockname$packet(r7, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001800)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001840)={'bridge_slave_0\x00', 0x0}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001880)={0x0, @dev, @multicast1}, &(0x7f00000018c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f00000016c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xc, r14}) sendmsg$TEAM_CMD_NOOP(r12, &(0x7f0000001a40)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001a00)={&(0x7f0000001900)={0xdc, r13, 0xa, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r15}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x94) connect$vsock_dgram(r12, &(0x7f00000013c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001100)={0x7, 0x2, 0x7b4, 0x2, r11}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000001180)={r17, 0xbba}, &(0x7f00000011c0)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/04/27 16:51:59 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="1b0000001900033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) socket$inet(0x2b, 0x0, 0x800000001) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r1}) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f00000002c0), 0x0, 0x200007fd, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$binfmt_aout(r1, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r1, 0x1) sendto$inet(r2, &(0x7f0000000180)="f24ccf3c68fd25cb77006287", 0xc, 0x4000, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/27 16:51:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0x5, 0x1}]}, 0x30}, 0x1}, 0x0) read(r0, &(0x7f0000000180)=""/98, 0x62) pipe(&(0x7f0000000080)) 2018/04/27 16:51:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="fc0000004a000700ab092500090007000aab80ff010000000000369306000100ff0100000005001a0000000000036915fa2c1ec28656aaa79bb9d946fe000000070000000000272f2e117c22ebc2052140006bdd0000a934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef44b2c83170e5bbab2ccd2bd073457d43dd16b17e583df150c33880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fbe000175663fb8d38a873cf100000000000071ea5b80f37cf9bf0c", 0x146) 2018/04/27 16:51:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0xfffffffffffffd6b) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1600000000000000000000000000000000000000000000000000000000de0300000000000000000000000000"]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001940)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0xffffffffffffff71) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001780), &(0x7f00000017c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001900)={r1}) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000001980)=""/24, &(0x7f00000019c0)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001840)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001880)={0x200, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000018c0)={0xcfb3, r5}) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000440)="d817ff55b503a3c1c47682771f31a8bff80f7c532eaf109b", 0x18}], 0x1}], 0x1, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f0000001800)) sendmmsg$alg(r2, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="9380140eb2030e108000981894c1feb419", 0x11}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="18100000000000001701000002000000001000005529fce93d4aa51ae1cc91896a573b8ee572b5229a78ba175fbc2419a447084b3bf4cc0b48601fa9ab4d567247a6eb43a14893311b83683d5c38c125a5c860406c8992fdb2430559ccd0d169e490696125bb28af142311dde83cc11579e7d0b67640a0f517cb7f0aee8fb712bea73d45ef54e63f3db76cce0a55f0a54036e0d5030e9b788cf6ddaf2974c3346b9708ef7776b1dad977cc812ade4c9c802eaaebd47875320d1c96335f83030dfdf8d9039fe72fb670d3050ec5f2562d0b70fce70d5bf3639150ed82bcbbc25f0efabe660a8dcd281db58eeff1c5847e85aa4e16ce4e1379a54136d7fd7e3aea75ae0df9a711967ba5f9accae693ca107b6ec08bb78cad9b1c7f1074c5ac5936ed7b4bcb857abea3320756b598eeefc38520e0b35494f467ab7637bb3d0ce13504042657b23b82a54a349213a3d8bc24785c0a8dc8230933ba16deeb0f3ed106c8b74c4fa56b63097b9ad881698eebceb90408e3a91feb9fd4884a943acd50e2dfd094fa780b30f243fea6e796d6a9acf42face93a5f8444c7a14a091762a5dfb10e832e82e1f3f80a640701fba6afe43359d010dc3958d15af852badd58292da8c2958cf6a9fa0056ddcca3c9774bb70c736dc2ad833d7ed53b53629b518109f8c7d2f30bce4afec95f9d2cb6db95cef28d57e8cc46588058c9fe93d3cd582ef4bd00207058a20a7e1eec04583e16af0b88c34bebeef3bfbe80dbd1378c69b8730a0fc9015dc17591586c1947c95ae846b3f82d63e51dcf157d6fdab9751fc5194daa554460a47605f058250eeb6ad1a416fed55a8ec2207bab1312243659d0322b5f199e4923a14c4fd7dd9f29ce96de95d7a178a155a05320b5ba4efa185526f593ed565f4286188fa0aa505ee6f429e71bd0ef4516785262a85235ec49f152df734e31ce91a0c730dea641d9874ba7114eefb715dfa53b0fbdd3d2cd0f94749cbaf6cb05e96cf56cd53bf79e6ea21578790bcd979f1294c37b36420a5db88bf7c23fd89dd501a647d6f5a70fc7a1790f0065fa7cce5f7e2131f8254b28722069d95c9ea9d499e58baf2714524c875c4c13a8e58c62321aa56493c48ea1c48dba74286ff11d24f5c052c57fdb29d50a2869e3051903bb310d3a84a46c60a03ef3a570676479a358da4ab83cc756a349d5e080b110a6e6f00a681a2775f9a6ef46d43ef2b717a64be43f205dc49d89f95fbb112a615d1c364487a8a9d64da83dbe9d7606a8e7824bc6edfd504addb63194eaf8503ece0b72ea61ade5764b2bf110c14e5d6d3b713b024cb6a51beee512df4f02f361f45b1a1e5b4014912662bd9cc9997d806415b7a5bef540000f0847804d73a973f216fd89e31172be7e92dc2d7e390b33f3bc9ad88b1c814b22c05d6aa8d1c30620b7f59f523afca80b6d515d4359360b5908b7507c294bdf28809c4d129cf22ba07e94e5e28df3b81cc3d313588615a739e670997a9fe62729f24597b23cfa63fcec6ef489b263ac91046bd81bf73aede64914b2660482383f2df86ce7637188d5d145625969a5402094b9f8e16943fcfb94dab0c9e8f5f8ad860fa7b9df4dbbb87467c076988d760b66e4e1a66e0a58c54239065a0517848fc2c803d7eb205ced4826c2ccde557558c821033801f625995dce92650cc0f79b8284c242edae760b8495dd4e9b8d82bb17b3a8bee5d995d996b0bb717cf5cfdf217a12c2be2c6ad7c3583dbd4d95ea516eee3caa358f7962372d76dc46bac4f46adbce7f5eac5965c14d3a9fbbfb288dfb47a812ba20b3bd35969bdb61f8d07bd87de5d2df142cd75ff12445e8ff86d7c6ef3f638a15fdf8381da7b1b875aeeb9d4ddd72a13f71becea9ebcfbcaa44dfb5ea08d78ad9d065a33345e930c12a4d0a146b3d1673094c656b46ab8b50aaaa5f97d2c9860d4622ba5df5896ebcf1c87ce1cca0c6f5a62f163a3e448e7797bd3b4184d029d06be0ad35b986f674b64c168f4dc4ab880d13f64f738afe717824cdb66e733f5099004523717a09a5ab18a29e0283e9119d0c8a6736ad8d82ba9e8ac8590035a4c51d5769d5feab5f2a0cb4776ebae84737b110db38631b5243781ce01889c96614ed238a463a0d9872a18202d934fa745e85d4218f23c1bc06f0e57b9d1ddccce8cba1c399f145d7e90da0db97ab061b140ed854f1dbf0f21f323875467e4f6079428e04b01985e90e8f1e473cb20dfe0814f6c100b82377f341c8cacb177ed5332d59a635085108cc053d1f92d99a91f9875a438680e6d9cc989e6857c57321cd1103b5e770f66b782b46ada96ebbb1aec4b79f3f827c26d9b49b903953b56e2f8ca0b0b4de2ab5a18a02d2f3c0ca8ccd574fa1bf6be9a206bbb7eeab44ff986e5727a9b5780d37b0a51d3a9ed2e5c8256b46a77ddb1f49c640d19a7f6bc7e60d31e63b311ea3862f41ae3282384ef05d3a8418df6d8b226b91f0961dddc4400d79eb16353e7b9fe2064120b704a925545d14e557248f82f13bc2863ada2b1f0dbc5367879ce4b9578874a8be8acb53d86c607e12347ec89200c049997d859cf4aabf93c56dd1c0d241ad4b3704abba373c9acbc1fdaf703a7d7d5af1724286603f416c9e4772e86b5d1c974a29c4d73af57b9346f0037995c84de6324df94e4f2f1df51fe779b755a515843a37da9ff82c0327fbcf6f7d423f1b85113484b9aae6e15e51f8f72b1176017803db92272cfd358c8071886f9556740aa97e9a9af1718b948bef2d13f011cf232cc1b808e4d3c26d5441c8b7e1103def0324e02bebe0c83b31eb98101242219e3b45606d16246b247fbf963a436b823202ab09b9d10b6f3e9ed6e2426f82213e5ac866d15403c95fa134aff3c3b0bcaf94f75443259981855f60ca3b9b93d9c40a24ecc82c98248914141e9f58e250cea9f32f90702fd6357dbe94a9d546782f0382c5bc4e0585f8f7e1c01438ef21c6d4006bbfa75ac7e006cf952211bd7f568febe6a00b3561d0905f0378d851d9b9b426f5aca3dbb814848cc8ec8635a4e49138680d5c27830fd10fda98e98d1a5c03899853e28630b34180b87e0c618657381e328ccda0a8e216756fea6dda41cd9081b0c65585a46b95d1795574d27607e3441093214bb4111572c9f9ab8e7927e8a0e38619e889a9dd4bac41e328bee75dbfd68eefa28008bdae1171c5add35bf1f1b490fab7d42003aa7537c4463d76f3cd37d61120ad2eaa8778e8fd2670cc825a61d4287bad7fd7ae6b6099e0e55431ea5a8279c07aaf6b41fe617faa907b6d2d5930d10bfafa12d355a8b79b4ee10614d307f7e48ccaf447b5a309e0003bc5dc950cc7c3d236391bbb367381a31b790fd9ca7e26bf1dbb401e059652865dd343b931ba0bf35c5f9de96c75195b004df997447f79cd19035acb4903555aed467e3d6216d45db81cbb497da3cfadda97d95161ae43cf8f7c52f2b1f0f0f3fb8abc78c97aa593cc0f0d4629895ddb4889718bf75459eabbd019eb5b984a0e1dc2b9a854dd925fc33f41d4f98e291e9ec112b35ec240dbb21d1084794dc8ee80feadcf1be1788074d100d100b5da23e7c726d6368418e08d2f4354928b190a8d3850e7f58e6728479cb5391ed79b68f9cd4a9d8d3a6246a8ebe901c0a0664d71d6cfed7f62a4ab5a78a772e9f98fbcd39d0b699e903f211e663752143ef2deb96439177e11b1b5983933e68b854b4f825c03375e739817d6ff98bcf0e6674453d729a3d01fc24c599e419f7ecfd1ed1937984dde1e83378c80e9b2fe8b14713d511ca28a7310eafdef39d789dead2aa1657581c027d222623d15b22a3eb8089cfb5dae52cc6eeb2a575c58c1471202b07ae04b63b01bb1c92ee09da52d02362c214325b2ed00fcc674e59e782385d044c1a74ae0bdeaef86464f13e3d32713acb81e163df6152262e3d1510532cbd5500756e6ee4e6d46211cb416466fa047fd2995b657e74a6d66329bd8250be18edd033f342b05218974fcadcaabe7d047f772f4323d70c17c2e3195c74c6de149752fbe2dac55f0944dda806520fb6a556aa6f8fd5a532139d9f3873afc8975b624f7db2ce4b6e7c2d64568dd6e046d4976f3288691bf47c193837f706a5c4600253d31ab1d909971b89a9ca21e28604d5a4790c81fe9187e495fd6916a99d9f6775224249a6f00dadf45a5dce06adfe9f07dfb824984f9085b7ef94c26abe1d382abd4282d798c8ba66a7562ef13cd70d5f43412066fa3781066174d12be88038426b887a42bbb1aff203f2fa2cd7e7317c2ff0961b41ba20c418fccb6b38001ab860a7fc481c6a59eb5d68241f525c65f0c7f206093e239562e63dea0a44be8d06fb48c0bb0d2063e7f1df6716f1afe5096ac9411be64e4c9b6d0a658d5066e090a2653f57e4c74993eb50e14155c614823ffda0e25d665664dac801afa1f521c907d2f817233af691c4719c6169403ee75ded0bb4cdf2f5f8b7e86b5096c6716c090b6c1f405f0ad7d844010d1a9b7d7f52ab00ec13bf4e95f0d869baee533ea65b12f595f0b37e481b2ead05c77935ab069a3354c249814122b30612cba6145f4b559f5e29bd008f43be9328df034aaab4fa547efc5e52ae70af431c000e7a76e4212308aa630f8f91915d8272fc654a0c943fbb416b80938f7c90e4ff81fd98c44c03133d77ee021f4ba0a6ebc1dfc08345c4c336cf1fdfb0e98c954f7d5403f57e3d07c44ac6736cc080ba2da780a149466790bac987a241e951af6405ec0f8e18c51fcadeb2b18c9b47a7fe9b3272720634a0ba0af576a8fba40dfeaac699f09ed297b6bf7821a64f2f0ba421d7bb147d416cce09ae104f56d24a7a571072eaa09d6ddd6542c0d552a6d855164d90bf3ce27827034214244d1adf21b1fe69522d706ff5689cf6ac42d8206044fdae3620b827a99e42a6bbbaf7446129c8a35dd4e5a1d0ffade7cf09a35cf7631556e7a46193da32f538764a645788d1671dc576c36e1607e80c789291d920d5b2f383761fc4808f08fcf8b83aeb21da71879c564b2fb8ff5feae15d834ed38e89cd40f8d442b3c32fcd96e1a65eb423ec9d13161d6d8bf125c725dfdab97c4cdc975515e5274f454137f84dfc794a55e9ec39b39923526acb8ba54c06398695721c00142416d9fb92cbae58068fb81943931a6e5e410b13f642eedd1b065a549b8e8bf6a800bb5c126e5f904963ca3138c303e5285e8d21f1afffb66dc3ea6f608b3c2bbc73bc19f0afdb3ae0074f45a6e005ee94c73f60973d75058e609546342e67031fcdc64bcd67bebdf28a15820df5712e47eb6290201718481c5084901116806989a394c6e865d03a5a4a2368cf1e6243b3b1f2d50acd8c87577ee30650c9b8d652e71d64add8d4d25d802c5f8c1e06790c1077fec7242b95cdf26457857821dfab0d794a4072adf7705ee4f7edc522e056fe0fb452737c2a0a7561fece9187678519bbee9fa66678fbeac7e6b3c0c8881e8f8a4ed4e2c945c06f75bfaff680697eea8ee2fe5b083620f5bb843e36580337618eb7fdb2074efef24187d9d6e8ef2185102ae3b73c6b625a83be68910cb90e6c4b81df8f2ee05a671b4ad272097b85e32814d443895165d1c9d66eee93f14b87526edb8d4b12e2ee9271b818e64a8f5ed234e7403929137d0b6bd034cd399ad68d4e6d73a6edc996abed4d2272c29b15f500b07f6dea9296b795030bc72dc75708d797bdc87702af5061098e5b44bbeab544f93f0a97567920d16fb2f73936485faa5b5a2bbcf2bdc51a0db24ebe90b5aeba9582d00000000180000000000000017010000030000000000000000"], 0x1030, 0x8000}, {0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)="d27321f7c414477b1fa4ed57994843130f4fcd8cde0719356d91c94185ac5ab1193eb184908421cc08aea4736e84caf0e934bcdaaf420f249e7474c5ccb9937e9eecddfb88b75048435517f3f3c55eb24be759493adadb3162e24eced064cbd7645e219971724de976055cda6f1d04db19cb9d7cd1b59a4bd05270c2592aed84de390798f8f8afc774be27f02c8181572f52a79d551a29af7e614d287449b9a62c877c61d443f7dd1a6fa5c2b653a46329faccd13e05183d7d4a05107ab112", 0xbf}, {&(0x7f00000014c0)="6a0b035dbbe8cf628104f3773a17371098762f8a88e51f4f7411f6ce01bfb4b5c727e449907fbbf650fc6b606f70c941d121a081e37184fd31f8ee086aa0355ded1bddafb735ecf3d438b3ce6bb1642e58d0249c68b67d07118b1192d4687064bc27950255f6499a792d56a7b31e30fcf7ccfea96887e7c4c98e0b042f8c", 0x7e}], 0x2}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001540)="69559cf6f691bf7d902722a516bd728da69fc720a746f962a55af8731f1beae231fb1e4cfbc547210089c15ec589282f1ecc55b211e45c5816a9c868f731d9d8acf545d0bb775a47d3dbb4c4e98bfa0854670a5824a723a2996dd70a731c8d443e422d1bcfdc1b8c9abc5567fb4218faec32c4a37f71539d185d8022edbad6e576cceaa46b9cc8d9e493d1c3a2a0", 0x8e}, {&(0x7f0000001600)="d88535516b430730b03d24c86c285db9710d3bd103759fc4eee2032acbba7581603579f99cd0040ed745b0190b8f7d1b4e2f58cf592417bac9f04165e3fa86d822af3c2390ab9043db3eddaa355895c75dbc8ea0f63f5d517fbcc0f7add10a6ae7046096a9a0ea0b3819d5b19987ced545d888a0ed7af50f8a78f4368967a3d9802b254a2bc709d73d639b449ddbd1b909c544b477408f3c75b4a9c5fffd2303179e8de78d8071a1d21ac872e3560e4afb277af9267f68274800dd", 0xbb}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x4001) socket(0x5, 0x80006, 0x5) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/27 16:52:00 executing program 4: r0 = socket$packet(0x11, 0x200000003, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3cd}, 0xc) socketpair(0x8, 0x0, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r5, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x7f, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000380)={{0x2f, @multicast1=0xe0000001, 0x4e24, 0x3, 'wlc\x00', 0x10, 0x8, 0x48}, {@rand_addr=0x8001, 0x4e24, 0x2000, 0x2, 0xffffffffffffffe0, 0x7fff}}, 0x44) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair(0x9, 0x0, 0xffffffff80000001, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'dummy0\x00'}, 0x18) getsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f0000000240), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/27 16:52:00 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x3, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x10001, 0xd8b4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x401, r2, 0x10000, 0x8}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0xf4d9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x8, [0x9, 0x7, 0x4, 0x1, 0x6, 0x4, 0xffffffffffffabab, 0x400]}, 0x5c) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) [ 90.787950] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 90.866914] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 16:52:00 executing program 1: socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x7}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/27 16:52:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x2, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008054}, 0x20040810) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000200)={0x7a97, 0xb50}, 0x2) 2018/04/27 16:52:00 executing program 5: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r4 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) accept(r4, 0x0, &(0x7f0000000340)) accept$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f0000000100)=0x48) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r6) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/27 16:52:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/27 16:52:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002540)=0xfff, &(0x7f0000002580)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x4f4900c0, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, 0x0, 0x80000001, 0xb860, 0x6, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x200000002, 0x2}, 0x8) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_int(r3, 0x0, 0x3b, &(0x7f0000002600), &(0x7f0000002640)=0x4) write(r3, &(0x7f0000000280)="766fed0801c8c91f23a9d06ebc8c0becc39fa92856e056415c150127c78ba23805848ec598c8fa0628c6f2f08eaaf5dead7fdb5b92091b43a18c908f61eb53bddc683d76a47cd8aa092ccec3de3d93a05fd10af5308c3e0c737961306b0b530a08c7c5e3383b08eefeb859873d52df4ad289d0d464deeda9612023c67e8ead5494d11dbb48ebb2365cc1e2bad0bd418c3bc66046a7319750fa5f", 0x9a) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001f00), 0x34) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002680)={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}, 0x101, [0x1ff, 0xba, 0x9, 0x7, 0x1, 0x4, 0x100000001, 0x9]}, 0x5c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100}, 0x8) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002500)=0x15, 0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) r4 = socket(0x4, 0x800, 0x7fffffff) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000024c0)={0x1, 0x80000001, 0x10000, 0xafd}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000540)=""/118, 0x76}, {&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/122, 0x7a}, {&(0x7f0000000780)=""/48, 0x30}, {&(0x7f00000007c0)=""/78, 0x4e}, {&(0x7f0000000840)=""/76, 0x4c}, {&(0x7f00000008c0)=""/154, 0x9a}, {&(0x7f0000000980)=""/63, 0x3f}], 0xa, 0x0, 0x0, 0x100000001}, 0x10001) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001dc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r5, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e00)={0x60, r6, 0x2, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x217}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2000000000000}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) setsockopt$ax25_int(r5, 0x101, 0xf, &(0x7f00000025c0)=0xfffffffffffffff9, 0x4) close(r0) 2018/04/27 16:52:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x120c03}, 0xc) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x6, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x8, 0x7, [0x40, 0x100000001, 0x1f, 0x1, 0x0, 0xfff, 0x6]}, &(0x7f0000000280)=0x16) getpeername$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/27 16:52:00 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x111) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0xc000000000000000, 0x4) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syzkaller0\x00'}}, 0x1e) 2018/04/27 16:52:00 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0xffffffffffffffff, 0x101}) r1 = socket$inet6(0xa, 0xe, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) r2 = socket(0x10, 0x3, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, @in6={0xa, 0x4e21, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x9a}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x64) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='vcan0\x00') ioctl$sock_ifreq(r2, 0x100000089f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) [ 91.467751] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:52:00 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'veth1_to_bond\x00', @ifru_addrs=@ipx={0x4, 0x4fe, 0x6, "6f17006ef08f", 0x1ff}}) syz_emit_ethernet(0xfffffffffffffec7, &(0x7f0000000240)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0x0, 0x2, 0x14, {@broadcast=0xffffffff, @current, 0x1}, {@random=0x1, @current, 0x2}, "ab89785d5d6e3c00b3e9d50dc4360d397db99c77bd0a6707fda7afd5594705f0305ed3d8237f3476186a0299d166c15e6f809eac94b119172bd1ff3de7eb3744c3313833cfd9dd310e52fbb9bc96811db23a58907770de7a519684ba7b71f57e592e98de05188f7886ed8314411bd05f1510a5825f1252db916658a78cc7eb547c3f002eca3ee9b71e854850a1fbd017fa0bc04ae4bcb401c2489feeeaf99aabc929dba19260450e5abbde0666e626717fb893023e1d668cd6cc4949a08c201c6e5d96d0ad7289db8f6352ad3d240e22f21fabd2afb50d8f97bac83c3f53e7df43e9158af5437fff9df66e11c94cb8954c60be3b07d4262efd34614c47f15d3270f8d36ca33077ad16a52840f1c1f963c583c642530705e2ef9fb2a006b87493b6dc33718b2f74864ae1447aa85559b0532da72024de06e17ceaa1f469938a80d9f886223ffc0686e84cac8a587301b59f200b9e176cb8459b1e9d6a2cfb7d8d15b66790a1effc9aa1495a271019769b3ea8a088b3a1771a240b5d66109158b1f8b92f102801bbca97782a0c7e59c10fadb9647698f4efa3c57170bc232c59cf8f61f8d26c8d4469a0a5013ba10c8b4244e929c0caf9dfb178f9fd4f8c0464ffa24704c385bf3a169554dfd84ad496a6075c2d1d5d5380ced230d753c861c89fa97ed0b1c887a4a93b66d4b248e5fe4f3629f983373e4d0411885d1a29827cea177d359535fed1e724a8cd84c22c41f9ccfded9eda22e5fab52cab9b8523601ef66d1a4937ff54d9eb27646f6425e5285101db3b4d92aa5bba43d5ab6927bd7f2801d0f375cb8e36a5dccc097a27901a8db006b75f01aba0113f3fdd5bdea2ad3f187e690c546d6b2f702c62a13934fb46b12d249b09f6fa41501eb46f150aa6f91280c308e818908426a52ecdd1efc8319666c4c24119e79b97b612f7b59e8540e5ec33507525fdf6c12a2d53a5490b0ae8f26f424a0796ff255f7cac978be470dcc82fd95a72669efb0e3e6a5c63790f47c964d6d89bcb7deefc6b9f362813e6078bf85c460a9f531b81794e9879c2aa6ac9b56e7d8867f1da55bfabe391c77912ca8be47c4ca8c0ef8fc30050f3fba3aa7f73b29c8ba7b36ef26d11e249b05762ce9b1063fe745e08dae9c09346523ea13fcaff458eec93b364a3c34b052911668bd07ecd91485128549ef721bc0ae0e73dd8c79cf98c6a072814fad85a0012601caae8d7aec1463980309f55426830055bd17012375c0be111331a15cdead87923b9530f8f41db86cbc70ac9c65ed4a132a5a10ec9947a261b0fc25752c8c1b8b8a5c0c9c7013348210f85f86b3ea54c8404a008bbc01c942b5628d1325fc27179935f3fe4a8df594d70962333c98d10647bd150749672fb621ed0c30e5c333f58f16692a23344a7fa7bc46045d6cd4a7d23ec4bead010c4d8a5a6a8680924a33c3542b3e6290df215f6cb3625d5b1a3d39585c42ec4a2bd3f1cc8644f9642a76e0433edb221fc93463d42a889510d85802bee9132d1a5365ba24a8932efd00f530851a4eeca536865ac89c19b3c530aeac30eccd1a3d1ae437e21730cd387157c72d799831e35378ceb413cd126fefffff7cccdd164eef1d50554ff7338d54b4f93d1c5ec22846f517558003e1eecb3b5704bfe6b4984b03135eec748ee60a494a77030446f70462f96365272e079c77018a76b6ad94172257ded28a6aa5624b691590d74ea3149f6cc905dcd7911f096159d553926f9fe0ebc85a0ca2cdc0ed46d64e9e0f9bc172a30f0bf8b40f299031b337f793ecafab9f23163e586bbb97ecd981149e1913bf12b4af0b373f116127e804949e64e6d6fc28e561b96b179d3aceff72accc0b0fca9782bde5fde0c0b45dcceb9300ff8fee5736bbc7058987ddc72f93086ed26afaa3bc34bdd599ac4c285da0ce0a4a827118f1a89154f1e96cf405b759193617243ce146faf7e06882f0e6340378c27a59dcd8aed2989cd9a105bcb422f6cc8da95999b51b2da15154ed860b180d5e81314c15e2950847783343edd46bc72d94f2957abd128d59d7d5c4369bdae76995b2a6e90538441967158ef562db012c1a3c4d23090d7b0b2f627a3906980cc437c11e25d48a5f334a9ea252c9614acc5c618864cff9ece0eb3767b2d7e5a20d826ed8742884df8ab3fc4e5fb80ac86ec0a3feb9ca18bd33fbe1ed654d26675bc921afd7d4f76e56baa72bd65f2293f9bdd05e6c120a8a716f5a4fc648d9dc823cecc6c8787119e37fe72d77e01fdd70a74c346b94189bbd6bb69285cc9414bc5cb5652a4cc708095cf06756c0319d3ba9ef347b5f03bb822b31b936e20174fd27d3ba81dabb157ec0bbb1cc1843dcad364e84557dcfaae09f989a18d9ce766c76b241fcc8a22c12e1e66f2c72a05e83b959dd65c9b7c5b6f3b92010f80176bb557709c637f593e521054f5c787f2e602849c6740b75284408d3e26c1ba1ba1e8c7f8c4466966220045c7ec8fb2eef01db9d411207b3458a9a5f5e890761bc5defab4dfce3b5f4362b623a7c09deea14f6e5d40fa23011468c3e62f4fd4c21fac6af7679147f8b089d0172b4b3f04af6c892377caf761667b8147c7f68bec274e5862a6b0eefcb77b83598edc5e4ab4f353bf8cf8c77aaba25331f150bcccf891fca5262c40fd4239a4547b713e5a7c3df115460617be8793145050be525286427d2c4a634ba1b58ccea313be3be0c74b7bf566877c8abe6331e78ad5f19436c8b9d75401c735932be66b82d214890d1571a6e86aa9e4bd85f0a441ffa7cfad104c25b75f71ea9af13e7bed76a11378def925850c13fd5fc6821fb736fe14198ca052275469401f1f51e80a68f126e47b7e609316f8447b374e1e289e0f88d703327a333a7000abdcdde4d22f4ce8f415075160b1f710fcc0befa8d646e1388fc7adced937e649786c0b23c5cffe683c3713d28f868f8aaa6b074a795cb0c482b7d6c80bf6fea960f65a6745e0b38b2ed66deafa54fbc0b6af1fe870c377e22dbe1db011445bf25ea66382c72fd43b902d0e842c8b7133d01587ba84dd7b3170f57ee93957cfc2a3105d1b543e792ee634763ee6a0cf2b7aa31cb07a15b04039618e87dee991bc1bdd509668bd3c99eaa8cff91968b830b4f950fc84b145f4fd96bc44ab5db2a7a8d8c651045187b894c0394dba79a290c4e0dd1ea0d8df1e5f619a24331be6aea6b829ee03b73c8e87e75e6aa034f184a18a8f376a65057ee4fa09d2c1e38b972999e41e552a3f8c36da008d7ceb7cb70e76edef35347b89e4b85a4b5df0a35630d15b3c1155755160d98e11ca4e602a525c4e773f778a0cf4abb3583915e8af8f06e9d045a84bb2902ff8e8cfcf3c8933c054e36eb7ad117aca245adea04921ec28d98be24fbd8ce913821d524165928e8d1968700341cef23fa38798ac0679d0e1884c7e852861fa132ceb88af6e278ab79cdc8412f0fe047c6ed13dc67c36d3a04bfa865eb10f75755a4e0446944be14eec6592358cc5b9b4fb32bd193cdbcb0a3108006a5919c40eeb1ca627462be8edddc2463979fbd06794ef7264950b6dbf1209026ee553d61ec8029c0bb7ccd1c530c74d2d0a991a156c9e87138e24430842ac58a305d6c5ff68908d602f53f633ddf408d2151081092586748b952bdae635c559567c09697710bb0c8dd6afce52ccdeabf2971e1b75fc03686e50521f60dce4f641d5c1c4daa4f4b7cd5dac2470e963c13e35bbf5c7d33c9fdfd9fa47120d77d83d36ee61ffe03f7a5fb0153dcbc1bfd2d3883d4486d26b55389ade0e99b0ef386e7b8df60602231e2826a0e4e82c01a92f49ab19d0db28d28748cf2de51ee2cd37ae2fd462676936398732d5f398bcbdfe40eebd83257b925038e2f254c1b39576712ce2c83917be3e5d0ce152c4c5e58babda0f32e8247465f9e94c460931f0cf58603056967b9041900fae7a7f9c1eb2af2eb5549696ec2dc7d39a325b998489b6e531ea1e75f73f44431d9404c75daea8036d823413ee3007c82cbc84e255908ab9d0ca46d000272c6a0ca804d6ae3864cb6af39b53c6e33c7d57e840d085e8812ef579d09c3869f2f1ec9e984759fbc0cacbdead66d843648746188f4e8e00ca7c86064540280c96d86134f132bc43b72ba6cc3b4e201db5e0f69907e3055834f906d2a8acb9b562ed2a4d00e056b27b7029b95e4b38f6d7a5b7cec871a9e4e1e9db12b9aaf81f008c8f72c88d9a6a5928e9f8cd46098f5b636bbf8f8b0c6b8b29f24fa077ccf7f2c7700bbd41c6d735636c964fd1b3b4b83dee799f334b1dfda5ed2c2e60c3e29d74a0d9229d54f1bd6cdcaf27d4320c7873bfea64f5fadfb214940f92aadd8079a9228697fddf114f70aa3d1ccb9f240b1f5d5eac0521a6b86c0258aeea3b246bf0b60a8edb1bcf8c6b1175a9b94495228a192eb10735938c3aea2306376f8eb01e3288bf9dfd9071ab34520857bfc69e360a2f4af0fa6fd296ba246f3ac6f7a75abb241c9820a3214b75bb8cc9cbbd2861cea70a5a99284d2092c78747dbf6cd7443b367a3e5ac66506f02d6111b1a17824e0731f7323c84404adeae160896a2fc26912289afefa0e7a1ae5f497ad209579e8cfaa0cad158bb18da283795b994992f2d6f625e84a8dfb0d4baf5b057d5f15120eaf5a042553b797ec95e09ea659d161a7b486284c91776b85500e80cb1bb59cfcbffd5031181cf44086e0db94f5e7748a722f43bbe7fa7b97b350b16637c0df44a2d64403e3238e354cb09fc30fc7212249190dd70b7aefa7d2340251da846bf3c7f9a743fbcb1b7e13a0ad4a4d0f488bacfb9e4b2318f80b9f26527525a409e223417b475b38542d7ff870409bbda0ef6989f92634018fe385d6adecfc41740066228bb5cf215bc9b8cf0f8173519c37da882fdf3b8243e1b4e3b0874156c8483fd8c66cb5bca3faf1e7b0e0c0420d65e9bf2f2f7401ef84576596d1de914a5efa09a7a5c26edf6fe774601ba7a8c9fcfa6f471fcff87541858554baa8b22270064ba837dbfa2698174bb1335004e521141b82bb28ef4d7ba0254d1901d5bde8c252d547e942a20535d1ff899412e224d566a2e2c0b8a9c8a01ed691cab1df6d3a38e7f65b0bf5831382cfdddd377bb360104a9b39ac878c5188fb22a2f7611457faf9e736de3dd5b4115eda9be81694c917157d11c5be99c1346735864cb698ea5af7bf94631222b9772eed084d0e88bf14557252ff0a21e67239223570a8614184f47fe65a8c7d86381c6df75de961b2231b5166e67bf75d02223723053cadab33c0f38dddb2a757adceb16a6ae2c12818e0e11ffbdc2976ed5093416236bd748fbd589b1748e231c7df0c7c90d214e0053bbb5c1e26ab0ca247e73791186ea68df41a29fc70e9be45f12cffe4e99dae60110d3ecb2887a9c8ed29583177059537e3c6bfd6da2edc298f7ddb6be8e683c04ce3c10428979de2f294027de28c30837b2e934e5b2d41fcb82024bd87d692238374f16856a4de19ff2ff2f0462b0e65369e53d0981d6cef2f55f4039e159a7f468a5ea1638de434dc798f37e4d69119492e9a0506447a9dc95d1cfad728c72d16deba10fbc6736add65ade792b15f04183895e03457d2863549ea5792f17b4f5c00fad6015fb28989f7f16351b05a5966171c82658f970b4c70476c90e9a9497fe30c86e951cdaa23f456744c0502a3603c1a74285c21e72eeb51e1519f466db5f15a2afaceb9dfb3dc4df09138366bba0bdcb7e7df7b1b24ba38d4c9f3f6d66c2f9d6ddd25cc6fcc3283"}}}}, 0x0) 2018/04/27 16:52:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000100)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000004380)="80", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/04/27 16:52:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f0000000040)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/27 16:52:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x800) r1 = accept(r0, &(0x7f00000001c0)=ANY=[@ANYPTR], &(0x7f0000123000)=0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe3, "599415f55a15022b633664b2c32a8c9d985a56a137fde667d74a9122dc4efd43abb0fbdf660c3cda5b6e81b51bdaa8660f1d6d85afa116e2d65c4f2f7d04c17249f234fea5c5e186332636b555835dff99b49342aa396fe3e712e9a8110e645c237a62d4065e6afca656647c4dae4b1dba4cb11230e6e176d17caebfd51e6b622282f3cd42d5b01cf116aa3e3e95e71d9d27e8675b2d26d68de355ba6b06676927b85229b8d22d32e1bb61091afc8000d692c934be5df214066e24e95537a6d4ac8d8ab345db0012e54a121d7244c077f3687670c71b90d33858c1e1c86d209fda5948"}, &(0x7f0000000140)=0xeb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xcd71, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x10000, 0x1}, &(0x7f00000002c0)=0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xf211, 0x4e21, 0x0, 0x2, 0xa0, 0x0, 0x0, 0x0, r3}, {0x6, 0x3, 0x8, 0x10000, 0xde60, 0xdbdc000, 0xdde1, 0x100000001}, {0x1ff, 0x93ea, 0x2, 0x2}, 0x401, 0x6e6bba, 0x3, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x2b}, 0x0, @in6, 0x3502, 0x5, 0x3, 0x6, 0x16, 0x1f, 0x5a5}}, 0xe8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x6, 0x4, [0x5, 0x4, 0x7, 0x1]}, 0x10) 2018/04/27 16:52:00 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x4, 0x1, 0xffff, 0x4, 0x6}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={r1, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}}, 0x84) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000600)={{{@in6, @in6=@local}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000005c0)="c4", 0x1}], 0x1, &(0x7f0000000400)}, 0x0) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000440)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) [ 92.409414] sctp: [Deprecated]: syz-executor7 (pid 8180) Use of int in maxseg socket option. [ 92.409414] Use struct sctp_assoc_value instead 2018/04/27 16:52:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000080002, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 16:52:01 executing program 5: socketpair(0x18, 0x2, 0x100000000, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xd424, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r3, 0x0, 0x2}, 0x14) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x1000000, 0x41010, r2, 0xfffffffffffffffc) 2018/04/27 16:52:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f0000000200)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x52) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x30}, 0x1}, 0x0) r1 = socket(0x9, 0xb, 0xbea7) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000380)=""/229, &(0x7f0000000480)=0xe5) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x26e4822fb2340d8d) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) 2018/04/27 16:52:01 executing program 4: vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)="729767b13f0be7846e931e914794e8319b7b3664d0b087b9416113f7785144e2ef757c50d22604e80a85d516e0a83ca7349f8c2cafec9ea6ec4fa2d84897f43708c7bcd8b8ae5e33a785438853893a819f52353c750909fecc0f2ac11a693f6e494b1ce6cc512694f8cb5e67bf4a919da94e584a4193861e110d1e1f2f1036556f76d71f95de399cd9b9cada21b1c0220c232b0e63fc717de57ec39d402d631f18134d73893a80018c", 0xa9}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x20000000000001a0, &(0x7f0000000000)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/04/27 16:52:01 executing program 2: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 16:52:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = socket(0x1f, 0xe, 0x6) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r3}) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001f0fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="05", 0x1}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/27 16:52:01 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x2, 0x4dbb, 0x2}], {0x8100, 0xfffffffffffffff7, 0xba, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x3201, 0x880b, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/27 16:52:01 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffffffffffff, @host=0x2}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x22c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000940)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000800)=0x80) getsockname$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480)) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000300)="f86584bfdbbc2b4c7a877645d1ee152b31ddf4f6447e3b5049c87b7c20fbc9c9d522e87754e7c30614ba2e3cf0ee2d4a6379198896d8da1a656347ebc911a68f49ea7008c0cdecb144c11fba0f186b389f30a7be4fc35ca524d659da003bf731114feb88e4b688e515ed8671a30a087050477e5357cd8f6dacb77bf478dd77834b50046b2b4d", 0x86) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={0x0, @loopback}, &(0x7f00000003c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffffffff}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000440)=@generic={0x4, 0x158000000, 0xcd}) sendmsg$alg(r1, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000500)="e12bba43432464c7fa783442bece6ec95d2ed848c835899b9d7632b90ba4155f06af90458f5d983a5e563316ec21633e575220f52e1dbcc9baf15768b8d03f10cfdf1f98b06b24533e017fee2524f579144b1a27d9a0624f17848365d87b4cb3ab892592ef0ef83eddb7404186ce0e312626eb38cc5364da6296308694eb52f59a65bab25e3d9abfa5e2b87f55", 0x8d}, {&(0x7f00000005c0)="88ce32b1526673f403c773ffd576ebcb2d234741a7204bfa31656b1be7bf4efcb21ec57953d5adef849eddcaed12f50ae74b006e86d6aa312547d3b6f3b88ce5f8d9d8b4d175595cfe3b68328f1af3a22861a5d9dfbe681427a1300e55eae760186a9b03185e2e3f42d7ab0edc470c13c4e69985e6d205423d1a4ec87b574455c25a070f3d292e3d0babb5e7d4994c1335754c6f244fdda3d74a1212ad86c2045d938def84c345f21f3d865728efc867565bec659ba27bf14e435a0c11ddc4fc50f06bbc33de09e0ede76add76009f52a64d9ca007be3f3f32bcef09", 0xdc}, {&(0x7f00000006c0)="01cba7bf9219e975962aa43883c07992db7d4e43b7f9e57a34384fd460515a6f403ee465e7f86c8a00696a58b2910cf9202a52838aa82f32c2bd36b17d2f890b7a5716bcce19b17876c156447f1b5c119bb9b796", 0x54}, {&(0x7f0000000280)="a5ff5ee6f0e1f73fd484a68555a57d5ed68dcc1c5580d41585611b71c272856a7b38ed6e8b2211c8", 0x28}, {&(0x7f0000000740)="35f87624494f3071795db727f71c25f8", 0x10}, {&(0x7f0000000780)="5d249dd2d6d29a4869d15cc850eba144826633e0d839a94f7c5b6befb3a611582d6da9729d", 0x25}, {&(0x7f0000001bc0)="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", 0x1000}, {&(0x7f00000017c0)="1b892084a19375987dca8794d19236", 0xf}, {&(0x7f0000001800)="0f8518c071dc5c7d0d86fe3a69159f489d4f215eff4b30162a0655a8ea45987c91e3e528520460e985314d8e0ff5abca75b46082fae0230fe5fe", 0x3a}], 0x9, &(0x7f0000001a00)=ANY=[@ANYBLOB="1800000000000000170100000400000008000000000000004800000000000000170100000200000034000000362ca8d1db934ace0e05447c3d0a01d0dee861949b016ea29d793b5be525457633ff23a25077f6ea478689669ee7959527a73a3118000000000003000000010000000000000071ab5b5976aa56b19f79d745c3ac9f3cea1986828148d64cba71efe56b25472f2f2d5302e50b2e4aa671e3eaf2dc7dee2548cb599f102acbe764c70d66bbddaf611848a9677d4f3985ab927fad6077bef6b234381586e31afc8016452f3c23ea32c602ef6207aadbd00c833705b80b2bf5bbf86efb4a5741a05664d2b901f21a9bbef6ec000000"], 0xf9}, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001900)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) [ 92.547862] sctp: [Deprecated]: syz-executor7 (pid 8182) Use of int in maxseg socket option. [ 92.547862] Use struct sctp_assoc_value instead [ 92.610159] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 16:52:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x100000001, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) bind$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/27 16:52:02 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair(0xa, 0x7, 0x7fffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x6, 0x800}, &(0x7f0000000340)=0x8) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="137486ed3a5f91a108118ec02a3c5e66f406a4c999eaec50b45f7daca8ebec3f34b3050a837b9b6e2bb198b2e1cda060df4d65577c7898659d4b349e388bd69006282fabf50500000000000000f22c25111e3b2c404a8071a42c957441f837dab34f4efaf04cf23b72e942ee65639a11fda3359a345f9d570485a382fef31de5f89a34b42647ca0c2434e7e17c6bdb986fe4de857a5a5c52b6ca64", @ANYRES16=r4, @ANYBLOB="00002bbd7000fcdbdf25030000000800020002000000080004000100000008000300bf000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20008081}, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e23, 0x8, @empty, 0x9}}}, &(0x7f0000000440)=0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/27 16:52:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x4008010) accept$alg(r2, 0x0, 0x0) [ 92.661432] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/27 16:52:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) getpeername$inet6(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001600)=0x1c) 2018/04/27 16:52:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x93, "0efb681161ae2371eaaf930f484347bb9d299bf2c1a9a051e51d6c85dfcea8d8404b6be9ec743692de37acb570106425df08f81ac870d678ddda1b27c4ff41d3bcfe047a43a00914471fa9a2c9fb972b4164fd0c1a5816b23b24950fce5b0a645cf94393233bed9c4be7a88106d64cab393652435b52bc21f158ae45e29d5247bf74817527b7c9fa0c501435d29b20379c6589"}, &(0x7f0000000140)=0x9b) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, 0x4) 2018/04/27 16:52:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000d09620958397931ffaae8768a6c2014a404acc2b49e8282dbf10a9765cf2d43fe76b28a9340b37bac535bab11f51178bf62d687743170a82fdf69e467f7abb9a84e8e46786aaa4b021809cf9a98a8030cb51c10ea22ccfe59551c48643741ea17535ca0b03c91396a96363455b987cecc276cc1b9899000000000000"], &(0x7f0000000340)=0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002840)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000002940)=0xe8) sendto$packet(r1, &(0x7f0000000040)="0c68dd969b9a2032143d27c1", 0xc, 0x8000, &(0x7f0000002980)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) setsockopt(r0, 0xff, 0x8000000000000007, &(0x7f0000000280), 0x0) 2018/04/27 16:52:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x80000) accept$ipx(r1, &(0x7f0000000600), &(0x7f0000000640)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/27 16:52:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x5, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) sendmsg$kcm(r3, &(0x7f0000000a00)={&(0x7f0000000180)=@sco={0x1f, {0x9, 0x1, 0x5, 0x2, 0x0, 0x20}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000200)="67d854660234cf4a204a6ef2e25b592d49f31e293132aea10ef1193576a7013198a7f2db55f70879fadebf14534aaa214c16bfa2942e9f038eacf2698cc12b410b6c1b1aae6b64987b3152f4361e9f7f27924854e47e2563ccb0b436ddc7d2fc7256cd0974b509c62f73e6c97eb02c264e3d37af076b4695be02fb7e5bb5841b2d35178ecc689f3b661c5f9b8debb9a12a7fe799cb7feafd8ae314a3d74c1289c27011418d0b5b8b527c2686995fb69e25bbadbc0964ec396fd62eb9c4a6ddf2575657ae3f89bd1665c82373263b2934eec9b3f10b56099c81df52c76aff46fd534e93a4b0287ac7667ac7c65f2a34", 0xef}, {&(0x7f0000000300)="7b3fe25de09dcdd071ad071b0b8b5408df6e69e24c70157212f432d479951f60bb3d60ce8e9b758043e8a6d72a4b06cdacae30a3a2bc7a5fa442b10800cce016f64605a3e44c5c642590c42a90cceca5da4ae993c7259b12cc77cb22a6e3788937398f815b3d445604ad842dab747873e821ab5d5741f7dd5c31c84faae3d43822c47c", 0x83}, {&(0x7f00000003c0)="08b715272f86c5ffae01b66c285447264ac70194ed84960b3af67a8e358b807ee359bd9513810a7b05f739461e4e9badedb152805f59be7b7fbc1f535e40f7af7aef899007b7287a2595ce9dd65958f7ff630515b8260afa0d715f72aa0b1fdc367a78", 0x63}, {&(0x7f0000000440)="52926d59830f6db5dc20fdcd0f4f4afed6e21844489dca402f01c78c74438eab688890d850aa2bedd4bdae925ff057ff19bddf3c3eda8a51641d8d03d873e14f2dd623ebf8b4d5aa3dd40ea060ff29f87c32d8162b50ea0ab2897327b75777ddb0265d02b42cd0a3d1ab05d2050541f4510e6e2a2f6cd4a2913994a74162b21eae5c35954b51de9e3cc450a65e8ec5f690df87d8be6c911152dd0cf950e8f691a76f50dc7b7b2afe1974fcdd0295d43b83d17021fa17750fbd82e729d874f3fe7946c24d466295a9e3f6e4165e8a0f8a499fa9fa2c89829b02ccc011b96107b73d219077f213ed5dd2f50176aa636f5a86", 0xf1}, {&(0x7f0000000540)="a074d3064cddc59e8dbe66019413dc8f153ba776007774be179c97d8b57f3e4b0e8302f607815b0bfb58f363edd623f5a106b9af0cce3b5c53def0691544c73f2ffe0c58e7f638aae702351f11c3bf9bd294943239", 0x55}, {&(0x7f00000005c0)="dba369a197557669ff57dac268c6b694deab213f51f1627b79d56a7ae48fbadb043b8e311e3d3cda5b80852f6cb200b149d3a376b349105d9ac2320fdb3d85deaaaa195356e5f228f155f6078e3f6cca60c626a1776ccebb2b8da56a1ac1b5f49a8659f42aa89aa83c31f271c130a2fdc0594127259866139d5dc6d4615fa285a8833ba5ebbf201f2a3bd77e9b252a3e34296d623893b8f514226d14aa2df9590eb7ee1693cf06e80464af14d76a5135feb88bd192f61f85175657e1fb5b94040f668e5353862b1f16868fc9dc0180f55718d432aa59c0fa434248ca2045a22e49bc4dd853bdab51a3b2c15a17f0", 0xee}, {&(0x7f00000006c0)="b64cdc6ff7213ebfedd4fe9be2b13fee370ded18ee461cbdcc0c31063f3d586d24561c8293eae7e3c28267487844e7b361edfa6b3e28d37abfc27334bb13908267787e1ddd87c6ccb3ac2bb11c4070ae44a9c3fb75cc06f09ad89cbd613f5b12e2821efba383bb1514e909cbb1cc147b6ac0c55099f39ea7d157de8f74cd", 0x7e}, {&(0x7f0000000740)="1c51ded0d1dbcef7aaf05ec31593dca7d0c55f831c77a7d43ecdca9a77f399372ce9e5edc49a1b56", 0x28}], 0x8, &(0x7f0000000800)=[{0xc8, 0x10c, 0x3, "3258c9723fcdd28eff26fd0b06535ea0e5a83a3f57c47fe0da13f1de4e13004d5f0d15c790a7116ecdf0b9de7c2de8da8251ccccee6c5de82572c0f8650cb5a2e3bdf4f969f470cccb662212633f031e549090de3bc995c5aeb8eae604f460af4cc97d89936061a804e8c077de7bf574efac0222acd307b3a706b6b21685c1edf438122833f245845d4ff9a0f2afbae15e58154bc81bc67b2341894fedd64668e732224e06fcb1b8839813781b9646dfe30c398ba2c22e6d"}, {0x10, 0x88, 0x1}, {0xa8, 0x107, 0x8, "6760f2268b001741fb6f187c3cd1c21f2fa84f63aa83fc0d0db62a783020cb761544257a743c12cd2cd4419670dda5d8fcd144e2463d3bd3b6c20dabab7d1bf489a24a420b33309e27849ecd723ca9c1dbf1a58dac53cb8d42e37b88b7f0a20ab5ef9ea7542873f7732964ed6ee6d02c933e87ff688ec64272ecf72943db844b9dff2c8f7918db7776e90d8c628577f85f7c"}, {0x20, 0x10f, 0x10001, "20e4bc80314142e903"}, {0x20, 0x111, 0x7, "48c775d821393263d190"}, {0x10}], 0x1d0, 0x10}, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="868d6bb5c430b3858271f6b4abb6675d", 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/27 16:52:02 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x1ffffdc) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073df39)=""/199, &(0x7f0000ade000)=0xc7) [ 92.844297] sctp: [Deprecated]: syz-executor4 (pid 8231) Use of int in maxseg socket option. [ 92.844297] Use struct sctp_assoc_value instead [ 92.902180] sctp: [Deprecated]: syz-executor4 (pid 8242) Use of int in maxseg socket option. [ 92.902180] Use struct sctp_assoc_value instead [ 92.928165] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 92.935670] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000000000000070000008309e4b7ccfc77f602000000000000001d7d736568ea7e5bd471af9826e5766a673cc25ef2cf730148abcf6903c08d45e9583b1399a454395d98"], 0x20}}], 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x80000000000000, 0x20, 0x0, 0x2000}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) 2018/04/27 16:52:02 executing program 5: r0 = socket$inet(0x2, 0x6, 0x100000006) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20b) 2018/04/27 16:52:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x9ad887c, 0x0, 0x9, [0xfff, 0x6, 0x56, 0x5, 0x3, 0x3, 0x97, 0x5e, 0x3ff]}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9bff0), &(0x7f0000f9a000)=0x10) 2018/04/27 16:52:02 executing program 1: r0 = socket$inet(0x2, 0x4, 0x9) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendto$inet(r1, &(0x7f0000000000)="03", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 16:52:02 executing program 0: socket(0x10, 0x6, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x3, {0xa, 0x4e22, 0x2c3e, @dev={0xfe, 0x80, [], 0xd}}}}, 0xfffffffffffffe97) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) sendto$inet(r1, &(0x7f0000000040), 0x7f40, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/27 16:52:02 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001800)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000001840)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001880)={r2, @multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x3af8, 0x8, 0x2, 0x1, 0x2, 0x3}) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000001b80)={&(0x7f0000000080)={0x2, 0x0, @rand_addr=0xabd}, 0x190, &(0x7f0000000340)=[{&(0x7f0000001540)=""/232}, {&(0x7f0000000280)=""/24}, {&(0x7f00000002c0)=""/103}, {&(0x7f0000000540)=""/4096}], 0x1a3, &(0x7f0000000100)}, 0x4000000) 2018/04/27 16:52:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3ff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000280)={0xfff, 0xfffffffffffffff9, 0xffffffff, 0x565}, 0x10) setsockopt(r1, 0x10e, 0xa, &(0x7f0000000fff), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r3, 0x8, 0x1, 0x1f}, &(0x7f0000000380)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e21, 0x9, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x6c, 0x0, r2}, {0x80000001, 0x100000000, 0x41, 0xfffffffffffffffc, 0x81, 0xfffffffffffffff9, 0x7, 0x2}, {0x7f, 0x5600000000000000, 0x0, 0x3ff}, 0x7, 0x6e6bbe, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x8000, 0x4d4, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x2, 0x3, 0x6, 0xfffffffffffffffa, 0x5, 0x2}}, 0xe8) 2018/04/27 16:52:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) getpeername$inet6(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001600)=0x1c) [ 93.152412] sock: sock_set_timeout: `syz-executor7' (pid 8284) tries to set negative timeout 2018/04/27 16:52:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000014c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001500)={0x9, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001540)={0x2, r2, 0x0, 0x8}) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept(r3, &(0x7f0000001440)=@nfc, &(0x7f0000001400)=0x431) getsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f0000000280)=""/4096, &(0x7f00000001c0)=0x1000) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000000c0)=0x100000000, &(0x7f0000000100)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) accept$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001280)=0x14) write(r3, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000001340)={@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, {&(0x7f00000012c0)=""/36, 0x24}, &(0x7f0000001300), 0x2}, 0xa0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000000080)="03b76c6fb5ad4706a4af1d733a46b4bf7eac459202ca98b8caa2ccc8bbe2", 0x1e) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm_base(lrw-camellia-asm,sha3-224-generic))\x00'}, 0x58) 2018/04/27 16:52:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f00000000c0), 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="a40000002e00fd06000000000000000003000000b100000008000900cfdbab00000000189ac002cd1d53707d5f10e7ba62ce2f2347b37b664853e85ade968e6291f2ba0000000000000003b296f1283672b034977bd1b0e0f1d902c1c7f01b51aa39369e4e314fa86a5e71f3909c53e8"], 0x184}, 0x1}, 0x0) 2018/04/27 16:52:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffff8) 2018/04/27 16:52:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="ff01000040000000000000000000000101000000", 0xec) close(r0) r1 = accept(r0, &(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x8, 0x1, 0x2, 0x3}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r2, 0x4) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x38000000}}, [0x3ff, 0x1, 0x7, 0x7, 0x3f, 0x9, 0x5, 0xc342, 0x0, 0x5, 0x90, 0x7, 0xffff, 0x9a, 0x1]}, &(0x7f00000001c0)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x30f937bf0482cae6, 0x3, 0x4, 0x8, 0x1000, 0x401}, 0x20) 2018/04/27 16:52:02 executing program 7: accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2}, 0x381, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040), 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x6, 0x7ff, 0x0, 0x1, 0x7ff, 0xf66, 0x7, 0x4, 0x7f, 0x8, 0x100000000, 0x6, 0x592c, 0x8001, 0x5]}, &(0x7f0000000280)=0x100) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000340)=""/104, &(0x7f00000003c0)=0x68) [ 93.251685] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 93.259190] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000700)={'broute\x00', 0x0, 0x4, 0x7, [], 0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000006c0)=""/7}, &(0x7f0000000780)=0x78) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0xffffffffffffff24) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r2 = epoll_create1(0x80000) r3 = accept4$inet(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e20, 0xc499, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x7, @empty, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x94) r4 = accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) epoll_create1(0x80000) sendto$ax25(r5, &(0x7f00000007c0)="f75c3519e4bf47ac71a4eab6b6df1b61ab740365cf7fbb12c2ec63ee3d628052be8ef75733e50adf3f570979abb25884335d3ef9f16e1e8c9a9342c68e961b894350a1edb8bfd13db28c476200dc410676c7b55667eccc5123c4fa3f30853f8bd97df948fc66e8fe7ede9204419e83fe365bacb57ca69d730bcf4cd5cb60629b3b63be65e51479c706c9c86bf0f5c232861d566bca7cc07f4f548bdd92f65613b216269d885530c9fa82d2dad61b8f28794f84025ad0ad217ceb6a75df9d870125311369c6ffeab692faac4a3ac5a326099647fa2b980b1f9dc893564b92c76f21e11f5d68b879688a325d86b2be8cb2f01b7a0cd633a019a5", 0xf9, 0x90, &(0x7f00000008c0)={0x3, {"9509acb1ae2029"}, 0x3}, 0x10) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)) getsockname$netrom(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) epoll_pwait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x4, &(0x7f0000000180)={0x80000001}, 0x1c9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e25, 0x800, @ipv4={[], [0xff, 0xff]}, 0x85}, {0xa, 0x4e23, 0x2, @empty, 0x3f}, 0x3, [0x8c, 0x8, 0x92, 0x0, 0x9, 0x1c, 0x8, 0x1004]}, 0x5c) [ 93.300490] netlink: 132 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/27 16:52:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0x72, "3cf3e25f50cf9d417059ee48927fdb2211cad8eb51b06bd8b7ed226c0a4b6b6579119b08e606d6ca19f15360dc48ae33c466e4d786980b260a15d8865bcb8e80fbc9634512c5a1ab6c858329b81d5a32523c85c154f1986daff7343e38068922d8f09a20e48e4a04e5486d0937ecb57a5716"}, &(0x7f0000000580)=0x7a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001b80)={0x101, 0x6, 0x8000, 0x2, 0x7, 0xffffffffffffff01, 0x0, 0x100000000, 0x0}, &(0x7f0000001bc0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001c00)={0x0, 0xa9, "59695074feecec8b75a5c59d82fbfb83be1f13949a976ba9c946c7296534cd2cde93b7459cee8231645b7c7bcb89e97728b248d5f3b22f264895dc4d764882d82e1e6c48233454e86e49757da9e2eecd350ba668bdf36c5cedaa987fc1cc7a0f1bbff33a7feb52a36e0a6b46273940da1ee7f97685f12b4c256a895c028d91b179489d6eebf563259b110b3e58a7363426aaf2574a92e1c585a3699d8e76552acfaee08df35ad547a5"}, &(0x7f0000001cc0)=0xb1) sendmmsg$inet_sctp(r1, &(0x7f0000001dc0)=[{&(0x7f0000000240)=@in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000280)="69ed5fd91860337ce6", 0x9}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="33c0d76d37fee0e11fb29d08dce0a4cb3617fcc23de2ee90f694d18b84945121e4d3e494ea2ccac263329bcb6235f2fa166a5ef5f60579f6b7c775d9b2f039a11e0bb0a7fff0dded3dccaee0720a01323535f4de786b1d6b5edecdfeadd85fa20917625efce7edd6abca3c896f72f05df345e5aba6e632c1855249c909a858280cfd9eeaad2b76f90fee6ae7c8948bcb8957b3b430d5441955a17ec80778dcf3f43ec97ce9abf4", 0xa7}, {&(0x7f0000000480)="75d3f9e2b70901b5cfec3e1c61cf719f6412916bf1161bbea5e2baf63b54ba1018d61eadb1753055d187021e0318c38c11b6547fd2d639299870037bfa14e261be35a653f3c0398fc6b6ad268b7b2335e0cf8e0cd5a23f208df29f9ce349b1f4939fabde5bbae8f65e558766abb643c1c631102d2511745138ca07d4e6dbbf229f5941ad57c575cc99389d02d1175734f44c14503426920714cac15443e7a8a71280ef817bf54ad37c243807095aca4c17e40e13eff0662f668c44b403506282", 0xc0}], 0x4, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xb2, 0x5, 0x800, 0x6, 0x0, 0x8, 0x100000001, r2}}], 0x30, 0x40}, {&(0x7f00000006c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000000700)="963fb05d0b0327e63761937e6af9af5d03feb12f7bb19656ca3e9dd8427ecccbd4de61aa0e6340e0f33ee567e1a8cb96b02df132d46dff3290927d274c22280babe95b36e8eb7a7cea20c1efb7ba277d2c29c926a39446f7534498d4796c34e08e091eea0bcabea5d9264eb4b6afc5da863aa0ce75dbd4b764c95347090f5546a146995f03ce4bd3c018969f6cd2a7", 0x8f}, {&(0x7f00000007c0)="c1d7bbed089f4e26edf66bdf7d2c282d37e7389d42848229acdb7d3cc859bff746afcd3898506c3a1c6a84a0d640c204ce84b10f0435f97fc04fef565a09537d1775e809bb000d034c3130f94d26900601aa00e6782e24ca2e20ef0f8ad7a7dcd93c465dbba3495afe742903d138fcf93b79379382fa3f53863ac2a54e983b17995eb476cf90389d8ce06654a32248cd067aab445d12558b719290997c0e92828104ec26329920af824bba0920c9588850cad57c856292d13c71d8e235198761325007ec2bac40aefa4de7002c0b5f4833fdb00263b7e55095f2f099ef38cd182b0bf00162ffb3f1", 0xe8}, {&(0x7f00000008c0)="82da48b6daa4488ee3b61e82e638534bce3c54e3d16bd94da2bace1b62b8cf2b8590d2010efe2d76db0c508a5962661541bbec27a05cea78f0930f80df6ea86f902cacf09e69c04294ea2887400c91ebd7bbdcc7df5c73f565be16166d1d152bee62934decb3cde712297a14ef5596cb0c530b17ff7c", 0x76}, {&(0x7f0000000940)="16d99d655190d5798c55889c73afc3df131177adf6aa3746235cc8371dd37fd4845d9e98d3c5af52c942a118fb802a5eff60e254136255a93a98a7e0a70a22f71318f3554793c4771bb3716da9b267104ff10b7a062ae66f003560374adb848e93bea303ca20e26c8f1b4dc4afc611905b0a1312e4a24178b8e0b08a0e5ef963786198b98124ee6d356f65ba0dac7ad61a534142f3f1d755582ba6de6707957a6351b5501379b57b97f0655f8ebbc60f36", 0xb1}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="173896bd1c405c0c329f51d3f62874f0bdeac37351aea34642489855f2950d3e", 0x20}, {&(0x7f0000001a40)="f4f15d75f8f05da5c1d1bfb781cc6cd4c8352ababd4de1609f26fb4b85bb5e4701ec73776d1179d2e2a7bf1c0ebedd55a93550542c1d9538825fb42db1d21c64f177caf782c3f96cabc3c2b8ca520faf18a25f6ee25367591ea3eae24f31e7fe9c8abe70ced74d5391de1d641eb618e8178eba", 0x73}, {&(0x7f0000001ac0)="d1eb9152c04284fde554d348ee3aba9e76fb224cb4829c7ab8d2995a837caebbe6a3815667af2b3f7cbb1defc1b7bae06ea3", 0x32}], 0x8, &(0x7f0000001d00)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x3, 0x400000000000, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x5462, 0x242, 0x0, 0x4, 0x240, 0x6, 0x80000001, 0xd51, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xc183, 0x2, 0xffffffff, 0x79c539b1, 0x7, 0x1, 0x1, r4}}], 0x90, 0x880}], 0x2, 0x4000) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) r6 = accept(r0, 0x0, &(0x7f00000005c0)=0xb879d26f089d79a3) sendmmsg$unix(r6, &(0x7f0000007240)=[{&(0x7f0000006f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000006f80)='C', 0x1}], 0x1, &(0x7f00000071c0)}], 0x1, 0x0) 2018/04/27 16:52:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e00000200c0332bb1dc2c223fabd662c972696da800000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/27 16:52:02 executing program 7: r0 = socket(0xe, 0x6, 0x9) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000), 0x4) 2018/04/27 16:52:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0)=0x10, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x8b, "3e64971952c963dd63e839627dc9b997c12d215875ee68ad866345bbd220bd72c7265a2e9d594871002b31da6c9ee2a6aac82a7b76d28e0fe2c3581ecf4fa5a7f405d76b6b59dbb8c3a02e430931ad475de3afee04f76312712690d8c1bbe5b829d3554239a1f0d05ebf8473fc4b8de025db46a4123ebd34a5f10506b775bce53e125e8fd52d2357f722ce"}, &(0x7f0000000200)=0x93) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={r5, 0xfffffffc00000000, 0xffffffff}, &(0x7f0000000280)=0x8) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}]}, 0x28}, 0x1}, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000000340)) 2018/04/27 16:52:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) getpeername$inet6(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001600)=0x1c) 2018/04/27 16:52:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x2, 0xffffff7f}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:52:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00000000c0)="98298883291cc5238766a8f37bd287a013cfdf76f453235d73ec95ff880d7dd7b3806e67199928b1c69bc5f95aeee4cf0c803aefd171a0d4e150ce7c31d7adb4287554ee6262b9ffd644d67195067d75b93ddde0a930dca4e39ddd057c982a4067e133eef8e1275fb42033fa86ef64e9e3f186072f31f345c30fc8943f091115fcc7dc82b20ada4c90fed534e12b0567d67945401ac70ff49b53bb7a576f17e926f61e2cd73a0b90d16b640eb5d0692a5e5150352bdf2f7b4ba5e3c324d3d2340e", &(0x7f0000260ff8)}, 0x4c) 2018/04/27 16:52:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x44000) 2018/04/27 16:52:03 executing program 6: r0 = socket(0x11, 0x804, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x800}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/27 16:52:03 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket(0x1b, 0x5, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x7f, 0x6, 0x2}, 0x98) write(r1, &(0x7f0000000000)="260000001a0053eb910000f9090000008100000015e0f1ff029b0080000000088000000000d8", 0x26) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)=""/40, &(0x7f0000000100)=0x28) 2018/04/27 16:52:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r1, &(0x7f0000000040)='Q', &(0x7f00000010c0)="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", 0x1}, 0x20) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f000009af7c)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/04/27 16:52:03 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0xb, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/11}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x40}, &(0x7f00000003c0)=0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x119) 2018/04/27 16:52:03 executing program 7: bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000001180), &(0x7f0000000580), 0xfffffffffffffff9}, 0x20) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 94.351361] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 94.358961] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000001ac1414bb00000000c30000007f000001ffffffffffffffff2e17c9848760748cb995655935c181f06f13222fcd971364a6710873b2854bc1de7979d0c3eb14175d389b1b7063b92549098e931869d1f99d766119b0a38f8f42e84695e348157ba45358d76f73cb1bd3ed42f30e77a35bc963f1261dc8b6e3e10534023d85354f0e17ad21a473d8b9db8235e07959a0e2ad410b29914e7ba46d2972d3c8ca4687f04eb0a6d96aed07a1a78a40182a7c8c88621aaff836a70c2902467b458fd522ed5e31813d15526884631cc76529bc127899dcc1a4315b6e"], 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x27d6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x3f, 0x400, 0xea0e, 0x1, 0x5}, 0x14) 2018/04/27 16:52:03 executing program 5: socketpair(0x0, 0x5, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="04080000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x163, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7}}}, &(0x7f00000002c0)=0x84) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x100}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) 2018/04/27 16:52:03 executing program 7: socketpair(0x8, 0x8000a, 0xf3b2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1ff, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={r1, 0x4, 0x0, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000380)={{}, "", [[], [], [], [], [], []]}, 0x620) 2018/04/27 16:52:03 executing program 6: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) 2018/04/27 16:52:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/27 16:52:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) getpeername$inet6(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001600)=0x1c) 2018/04/27 16:52:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x40}, 0xfffffffffffffcf7) socketpair(0x5, 0x1, 0x8000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000040)={'bond0\x00', @ifru_settings={0xb02, 0x4, @raw_hdlc=&(0x7f0000000000)={0x7, 0x3}}}) 2018/04/27 16:52:03 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) recvfrom$ax25(r1, &(0x7f0000000140)=""/149, 0x95, 0x10000, &(0x7f0000000200)={0x3, {"c6610ecbacc60d"}, 0x200}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000019000104ff00000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/27 16:52:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f00000001c0)="5f26e9312b4c4553b85bd9911cd056503c300bc0ab13cf5dc4443fc454e2bca783d100fdd94a5b2feaa0384698609a20ae0bd754d7c7dc46bf6f66798da85d93addf04708b17acf5d8656fc308fc324d2498e3faa4dc57313be96159198e7133268932e7f365eb484c3ccda203b7b7a58945e85b5cf0140f4bdba83e6197d2373999ebae1b91c9ecfe3f20efff0d21691f715a8f6b08d14f63c1dc13713f87b427ee937840d5ae9e1680d25337eed698090d1a1300c280f1e888741662aa94b2e313a23b90e8b10bb381e5998be231a7b5e8b32072d2480abbf34bab956ae77137fa21558b0d2b10fdbd35c098d23888f7c71125ae4f8e340c5828a2fbec020dcbd9d1a5be57ff8fdbe0e98c7af950b95df02bbf094f887de7f4dbb722ec79da34bda3da720247f9cc202a80a315e2519e5e35971c3da4007aabbcba6e41cf6628492f70178ee6f78685534c86e9fa16a87a9705443071730cc30171c80cef0eb92af6a53af3622c8a77c7e1da7c59880716e68b2f11e6b0e0549ca10349352957086de20853a0828ec47a8a7d9188fb2d2d40343d385506d0a2ea645e0417b39eef162f8062df4182f3b52049f2f21979f0c7ee738170426b301d7a47ebbf0383a291309228ce48766fa1ae5de351980c721e3bca61c2ff2f5a8b627cf061e27359d76f9bb44ee0be11b956f4f13f72f65be03abf9f945b7200f6400fb4725f13c7338760e86b2b88e4f590e4c07db860a1bf88c6fea72bf7e152e9f158bf33958d3610fea54b838a32c11cdae1b9a755e56e626b533b967e5283c86226932e27b8ba708bbf6f5ebb8c58dd2baf396d69cee9b8435f0a146d9e844f6300e5593c92acc25189832acee6551d411f5d2b3fc5eba2b80a502770c93c1bc49723dd590814bfd58a40d050189a35019d69e4352e5c44a9e59a60f2f43d0733da2535db319ecb4bea2d2e6b3f66f36191523c4b81eabb0cd8941a2be34cceafbb2618a3abd8bb545ecabc7f38d32032fe9048486cfeed21a73819231eae03452f1b8b32f82039cd934dc03f50498a709e5a8154cde843776d03b2a19a242b967ba5666189d4200f6e3eaadc44532d2ee54c7c6d2ddb3349e1d953b3fdfb573a797261cb03dd4f71780a5aaddc7bdecb2200751b48aea8e246b00776d5dd5787c253f0a1763bfa6f97643854b4121b9a9baf8bf539de68c01af37bb6e42f53c92dbd04463b73a80f43eee6f4562bfe48b3b9424a6752b512da076a1eaa9e770abbf992e8e2a05ea500031d479b49e031a7e9c23c8f9f31fd7a8bba7c0cd30977d103922d649f74d290dc20e54540c4f02df0cdb07236e3fcbd5d3af16cb02f0050a00c66412724ae6f041e92f2c5274b08432d2f8a3608cc3a0eab111bdad6696727e851b54f0641c22ac6de9da92b94cd2a49b9722c5e72229a1e6329b4a88e8851f8716afd69a557ae85a557bb6e1d88951e57287847a17fb1a9dbf9bf9a19eee8d01efe5e6e5b17294fc355ab583b8c127fd3ea3ea8b033773ab5383ff8cf2c0573cef3b84a5c30266e18302bd149c634494c81b0fb9903f3d6384af421d00dfac25329c03e502b457c60ac75131446e51da606c43aa6b76fe5c7463f1c5708e64ed08077505b5d5d919ce0c77858c3624e7756440bb1e0978270cb63ac06c5d6107bf6ff2af06dd84747d4e9ffb8b03e6d60171ce2d3dca44abf6995a3c4d6872c605c34886d7fe82c20468af14e5d7bdfd252e4df2fff9674e8ce0e8abf6ee69d36434a0c93", 0x4e5) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000023dee0235436d3680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) 2018/04/27 16:52:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)=""/44, &(0x7f0000000180)=0x2c) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) 2018/04/27 16:52:03 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000080)={'bcsf0\x00', @ifru_settings={0x2, 0x6, @te1=&(0x7f0000000040)={0x2, 0x8001, 0x81, 0x3ff}}}) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x81, 0x30, 0x7f, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x6, 0x4, [0x100010000000000, 0x2, 0x7, 0xb]}, 0x10) socket$inet6(0xa, 0x6, 0x2) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000380)=""/56, 0x38}, {&(0x7f0000000280)=""/163, 0xa3}], 0x1000000000000204, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0xfffffffffffffffb, 0x8) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f000067bffc), 0x4) 2018/04/27 16:52:04 executing program 6: r0 = socket(0x0, 0x800, 0xf) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x58}, &(0x7f0000000080)=0xfc9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x20, 0x400000, 0x1, 0x400, 0xfffffffffffff801}, &(0x7f0000000180)=0x98) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0xf4) [ 94.642768] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 94.650391] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:04 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000100)=0x95) sendmmsg(r0, &(0x7f0000000f40)=[{{&(0x7f00000002c0)=@l2={0x1f, 0x4, {0x20, 0x10001, 0xd7e, 0x1, 0x248d, 0x2}, 0xfffffffffffeffff, 0x100000001}, 0x80, &(0x7f0000000580)=[{&(0x7f0000001000)="12f7eb2d904bc91ab62d30f9f9175b6cd480cbf91c4bad995df53ab04577d743ebd1c9d56bf2b45d6efe3781a2716cb2fc375ca43658344efb673978ba8e76132ef12bf675bba61abe8021844bf09d8f2d9a8063180015d465e9c8a266e6944ee01ced7afc095e246ed0e710f3743ae807000000000000009a8bbdbc825c1af23aff20cf05c7070165aed8d132e057e33905bdc8b2b6f2704261dac98853ecfe94fbb27b24", 0xa5}, {&(0x7f0000000400)="410e21545f4e1c7f34733f6adae0c2e65be5cf95efe7fc477bf426edd27e01b836e431291cb4529c1154bcd8c3425f14b97bc238c24f78f610ed0fbe731f29dba9b8c8c980874a95ab51a6b764eaadc7a83667eead721bf48a8497dbc371689c3a8803cc2531a6ef80b07411d17aa10769540ca7f8565efcf0f7885c5d908a357b964fc6ac2a3d7daff0acc9589d73ca637506758a8a3c9e2dacc433a2824a36590c7dd5a4e2ee285ce55126", 0xac}, {&(0x7f00000004c0)="be80a8e4cd", 0x5}, {&(0x7f0000000500)="a32c028b18d58f79b45989b77d0957761994a0a5fde3b61ca9f28221a47a61d546db3ae44e7dad1ac4f451ba48c86b7a80a8b9cc5d536dd104bb43979155e5ac7f561458d4d15d545781ddf0b24a417477345a21a300c81916bd0d", 0x5b}], 0x4, &(0x7f00000005c0)=[{0x70, 0x10f, 0x1, "cba030071695eb2fdcba4342857bd2e4b6929ae2ae564782d0ca883fd736364316e3eeaed0bdf576450f426fe64fd404b0c200f3efd9c9c32d77b746402a343dba453ea02ad94bb9f2fe4b56905aacdc06c0bcb4124e795214b0b7d8b58320"}, {0x100, 0x0, 0x3, "10f984dcef0920d9f60cf09dd3124eb3b1752fca50ccbf1d6350755352e7c041b30adbab22a7911a0ccc90dd4545cb5b67d70e0e379737b9e57320548493af14295f58515c4d5d753cd39abbe79baf6836e8c1e2ae57d32dddaf33055f56a26f747e21f37497d9882df3919b383d8c129dd66d340528cac58ce58b923176c58279dc223bfc2f1755f3e1a0471f6c1e4dcaa48d77492e868cc96b7ffc515b6e8cfd8ad8cc44c8dada46dc94a441ffdf14e593a9dc6438155ea17314f6fca19047a39fd04f47d89be51be715cd631759e4a0ef2f576ba21fe09e29f5ac34fefb1d237c93377ab4699e189a0824"}, {0xb0, 0x1, 0xae8, "af85c274eaf67fa26fc90254e9093ff8f61eb113f32108e8ae5f727becdc19df4c1636cc478cda173438bfc475a17376824efe3cfc884faeef2625d036a73e6cdd7d352c17ce489880997dfd8ee80b498b601528bed9a0560c7fbd544154d5b9d3cd5ecf367eea751560253f929e039d867b23fd69d45c17f9febabf20215c0d2ab03dc7f544ba62b67fc49590ea79f16692a40c3b16435bde"}, {0x110, 0x10e, 0x6a4, "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"}], 0x330, 0x8000}, 0x7}, {{&(0x7f0000000900)=@rc={0x1f, {0x27, 0x0, 0x7f, 0x7, 0xff, 0x1c5}, 0xbf}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)="fc9a418b73871868bb375fcd53106f52165ef314bf719edadabb885fdb622b3fe6", 0x21}], 0x1, &(0x7f0000000a00)=[{0x10, 0x12d, 0x4}, {0xe8, 0x102, 0x6, "ede41e99fb241844c980b823020aab404064125b791def3e4851b32605683df1b22f9929cd393d27483bfbeaa17ff396fa3e24a02e72842323f9b55849f7c8c4e5ea37be28eb1ba7cc4e3bab7c33cbef0e1b3efb3491274b8b5a3cc1a711064e9d8edd76577410c20c498978417ae1fd90b2bebc9d67d3ab09a0167ec83eb6ec38cbfd35d7053648a5e084a51f19e50fe7a551565920bab6c31ce439112fbf79aea601404136ec798bafb947de5f0ed9389aa1af241a0c83c45885888dfb6b0fdae291b5d75f49084157fc05984524b84d9b4cdd"}, {0xc0, 0x0, 0x100000000, "0cc7727611afef8c5b3c2508186640461503ba25d551250e7713acb4ca3c44dfb17bce2e357a924efbe3653945055365e1ba4c6ee5e48a8a54a7724243a632afd998cef309d26d40e623f06d5d1f3fdca7e47045fac4265060b0c14a9ed39b34da9935e432ab2759e65ac67dc98d88406ae49fd17643c4d73727daf3a5e3a87c3260d94db84ba2893025167a891683f6d2d06d7775c44f65df1bd70a6a42e2c8eb2235c30dc42c5352ac"}, {0x60, 0x0, 0x7, "133f778440b3fecfc208eb4cb31757623672b4a2582be944cb0021aeba5a351c15c7f091c84926ea11e613a423790b1a1fd34b0f5f37f9d0aa41f07bf63984c00ba8c5f934f2e5a80a386e72ff"}, {0x108, 0x0, 0xc18, "cf64c9749235675da07e6a26f9c0ae499459e0a9a938c8692b82afaad55e989d29ba2921586ed48e947fc81585d58df054b980d90beade370b4a0687249533e6c95c0eeee7396621047924849fd937b0defbf919972f444ca825030ce0cd68c1e50a2615e412f8df153d41f90d8d5a44dc239f5d2d4f0238cd9b5c08a0b7dffef6af8ee9bd977335c6d53ae0d181d83c80f25475a902699744ae0177ae1a16c2ace93579c32a47d6f180484f774b615193ed744ae38f4c0b3b2a922b0d023a7a3e3bb63cc133955e6b03dbede4862606731127fc57e812926c3b0054d493af625361f4a1b32cc9d6bd3a1fbb68d80f4f737f"}, {0xe8, 0x118, 0x399, "6a4e29515382e7578cb1b60db93ddc8ec8f804ff2443233837a79ed76be3b2a879f627f368b9e144da778d468e336f2de3212a242538fc3b008965f4c8d157ddd2938999dd3826a737bb845f2eec194ec1384ab6071bb55aaf77d0f3057fc0c4e150161e410f1d51551a9dce347b208c8133fe2aead790b2412d59a88c3cdc72c7a0492f8881177abee71d5725b0b012f923a4295f67818b8a7c0734162104c2ef365bbfcefb5a1948645b6aff61276f64b495471d0f13f80f798219d92fa93dc92adf1c2ddf2e8260c24fff02c953e8f6e0"}, {0xc0, 0x3a, 0x3, "0d8c0c12fa01b01cf708f9cdc45f8857bca0e06fac9d19a53629e0c4e9efd79ae98e7167612205fbf87d4b7c7c18c16c68eeaf40a995733976056bd9498efe665866e527215ac819b2b97e793f4dfe97309fb50a9dba6009cc16e2c5fc63adc39da6c62c3fd82411a61b5fbdbc46a84e5f29bbb7ffe80a01fb998f73820424ba0b799fcfd841909d142b99511cb84ff63a1aff406e0e76a9f7c8eb48e5bb819c4d7909dab92aaaee28"}, {0x10, 0x11}, {0x38, 0x451944627445fd4c, 0x1c06, "de4a46e3f8c37fb31747a1e8ac8ef62cb8b5fa3c72cd3255d9652b9e66f18a5f77df2f"}], 0x510, 0x40}, 0x6}], 0x2, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4e, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) r2 = socket(0x0, 0x6, 0x4) connect$vsock_stream(r2, &(0x7f0000000fc0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) [ 94.714853] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/27 16:52:04 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c2ffc)=0x2, 0x4) r1 = accept(r0, &(0x7f0000001b80)=@sco, &(0x7f0000001c00)=0x80) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000001800), &(0x7f0000001a80)=0xfffffcdf) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000001a00)={0x28, 0x0, 0x2710, @hyper}, 0x10) r4 = socket(0x8, 0x80802, 0x1200094a00000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001ac0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000017c0)={0x0, 0x2}, &(0x7f0000001900)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001940)={r6, 0xe2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001700)={0x80000002}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001b00)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000001b40)={r7, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001c80)={0x0, 0x1c, &(0x7f0000001c40)=[@in6={0xa, 0x4e21, 0x8b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000001cc0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001d80)={r8, 0x4c, &(0x7f0000001d00)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x9}]}, &(0x7f0000001dc0)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740)) sendmsg$rds(r4, &(0x7f00000019c0)={&(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/74, 0x4a}, {&(0x7f00000010c0)=""/207, 0xcf}, {&(0x7f00000011c0)=""/253, 0xfd}, {&(0x7f00000012c0)=""/128, 0x80}, {&(0x7f0000001340)=""/71, 0x47}, {&(0x7f00000013c0)=""/76, 0x4c}, {&(0x7f0000001440)=""/244, 0xf4}, {&(0x7f0000001540)=""/211, 0xd3}], 0x9, &(0x7f0000001880)=ANY=[@ANYBLOB="580000000000000014010000060000000100000004000000", @ANYPTR=&(0x7f0000001e80)=ANY=[@ANYBLOB="2597c30ec8cbef414f06dc409a03b4553d37590c49060346ff40c8b401987809a5f8753c2be36cc90cb83ceb86e4356e94cdb212637faa3c131483b66d0b115e9e662c9c3f6db89985e471725f27feb0b43e6b3c"], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='B\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="382100000000000040000000000000000100000000000000010000000000000011000000000000000300000000000000580000000000000014010000070000004000000007000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="0200000000000000"]], 0x78, 0x8004}, 0x40084) sendto$inet(r1, &(0x7f0000001e00)="b1c1d6115b632f1c", 0x8, 0x0, &(0x7f0000001e40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/27 16:52:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r2}, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000280)={0x10000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffff9c, 0x28, &(0x7f0000000500)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={r3, 0x1f, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x14) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/27 16:52:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18}, 0x0) close(r1) close(r2) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'bridge0\x00', {0x4, 0x72, 0x7ff, "643fb229564b", 0x5}}) close(r0) [ 94.774124] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/27 16:52:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r1, &(0x7f0000000140)="791f7dfde0815c48c13197fc2e324deacd", 0x11) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x1000}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000600)={r4, 0x9, 0x10, 0x958543d, 0x2}, &(0x7f0000000640)=0x18) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xfffffe24}], 0x1, &(0x7f0000da2000)}, 0x0) r5 = accept4(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000240)=0x80, 0x80800) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000680)='bcsh0\x00', 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x20}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x5, 0x20, 0x7, 0x414}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x69, "5552371a829237845644e0abc4d1fe73e4bfa848f4000796f9956e1651c3a4facfd5ef9ab609125360c1914760154ff1416dda1316a2a4d93625810959044838453188dd36a25d65fd4d83d741ef569e658c8057f90f1a38577341afcb1688b87053cbd9cfd27d606a"}, &(0x7f0000000580)=0x71) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000280)={r6, 0x7fffffff}, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000300)={r7, 0x6}, &(0x7f0000000340)=0x8) accept4(r1, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x80, 0x80800) 2018/04/27 16:52:04 executing program 6: socketpair(0x10, 0x4, 0xffff, &(0x7f0000000540)) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) socketpair(0x10, 0x0, 0xffffffff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x8, 0x3, 0x2, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="256e7fe0c6e652294faba6ef6c3a8f9370075cdc7a3c1efe2cb2d5c17a47ecd7c007c918634e67e912e61e924670124732dd935b7aae672c1b8d0e2c4ba3a0bfcde27378137c5277439bc371ba2928324be0d714f11341358fd70b9a131c95bd5f4f6fa76eb153e62aa95757d917bed74e650abc1e60757ecbc4d9807cd63e88e94b8820f8a7fc1b5a69e1913877aa5be8816e1d2189913b8dee92c5b75c82b7ad467179c5910a9137d602e318ca29fd64533dc8639304bffcd79b975b2cd4fa2f07868c74d0e7", 0xc7}, {&(0x7f0000000140)="eb9b0fe48a350bc14251ba314dd82c4585cecd0f52cdb5ab066ffb316a18df6ccd36aa410cbb3b0346934ba5ff4679dd2cba6babec94b416e545bdadcea91df337c0fd5f7627cd33296f36ec57ab7ffef8dab4941469ed78388c038e5abae4213b59831eeb581916e6cc98f5d38f6b7b9555a09094a7cb6ce74933769b5c6d375f9882a76fd5e1199c891e9ffd827dab8edc698b0ba2f8b4750bc639fff201cfda490f9985790175790f897323649cacb86a", 0x98}], 0x2, &(0x7f0000001e80)=ANY=[@ANYBLOB="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"], 0x1298, 0x20000004}, 0xaa687291fee91383) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000500)={r5, 0x2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="11000000000000000200000000000000000f000000000000000000000000000000000000336b"]}) ioctl$void(r0, 0x5451) 2018/04/27 16:52:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/04/27 16:52:04 executing program 5: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000300)="1f0000000104ff00014454c00711f4ff0905010008000100030423fdffdf00", 0x1f) 2018/04/27 16:52:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x77) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket(0x5, 0xe, 0x5) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 16:52:04 executing program 6: listen(0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/54, &(0x7f00000000c0)=0xab) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2811, 0xffffffffffffffff, 0x0) [ 95.070604] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 95.078342] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:04 executing program 4: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000540)=0x3, &(0x7f0000000580)=0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xc2fc1ecca81fcfd8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x1, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r2 = socket(0x9, 0x6, 0x101) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/27 16:52:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x4e6, 0x5}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000640)={r2, 0x5, 0xfe, "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"}, 0x106) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r4, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000480)=""/239, 0xef}], 0x1, &(0x7f0000000380)=""/159, 0x9f}, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/27 16:52:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x7, 0x1, 0x3, 0x2, 0x1, 0xade}, 0x2c) vmsplice(r0, &(0x7f0000000ac0)=[{&(0x7f0000000880)="c2d695eba32b058f1a554955667a2783ed9de8723653cf6c3e50193fcf489bb0ac4def7c8838e229e9c8d8856c3ad8603fb15d3edf9165ca147f", 0x3a}, {&(0x7f00000008c0)="98ab963cca04538e5e0e08512850711a1936ccc7d3b8111190abb5f134297a6ebf21d000f37c1497ed13", 0x2a}, {&(0x7f0000000900)="2fff6c973f2302bd015d309f21adaa3c58c90690fa0bec32cfcf65a6143664540b496dc7ffb0da8d3c62b0efd896c45fbfe71dff60ab08e3cec8dd27abde7f84f748acabb20ba0b5d5e2bb21a8edc3", 0x4f}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="f926953727e4169ee0bd17e12131cb0820b2e04759eb80c76d492c92e2288c707e1c84fb154b7f042faa257f194be99fce610dc96723205450af697ee864263182804fd816792456060b17d455ebb440713add94f2da97da93303b55f00a0ca6e1b3050986b2414326748b1dfda95c8d37c0ac9d16657ff585eb3fbe639fbb082b9c81908b773bdad1472326f53148da3111d87c06b2768decd4b49eef370d113e08cd83e3a53f218a18aaafba72f849a08201c08522948dd10bb7296b097e8255235edfcee851c03b6a1fe28a1ef491f89fe8208719ef12ef5951e35706ec", 0xdf}], 0x5, 0x1) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/212, 0xd4}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/212, 0xffe2}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/1, 0x1}, {&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000600)=""/165, 0xa5}], 0x9) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$void(r1, 0x5450) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000980)=0x5, 0x4) r2 = accept4(r1, &(0x7f0000000780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000800)=0x80, 0x80800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000840)=0xc8, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000bc0)=@assoc_value={0x0, 0x8001}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000c40)=@assoc_id=r3, 0x4) 2018/04/27 16:52:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/27 16:52:04 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffff40a8f100d10d0800450000280000006d00017800000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/04/27 16:52:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)='(', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0xff38, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:52:04 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r6 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001b00)={0xffffffffffffffff}) r8 = socket$netlink(0x10, 0x3, 0x1f) r9 = socket$inet(0x2, 0x6, 0x7fb1f7a8) r10 = socket$netlink(0x10, 0x3, 0x10) r11 = socket$inet_dccp(0x2, 0x6, 0x0) r12 = epoll_create(0x7fffffff) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000001b80)=0x1c, 0x80800) r15 = socket$bt_cmtp(0x1f, 0x3, 0x5) r16 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001f80), &(0x7f0000001fc0)=0x1c, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002140)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0, 0x0}, &(0x7f00000021c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002240)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002340)=0xe8) r23 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002380)={0x0}, &(0x7f00000023c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002400)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000002500)=0xe8) r26 = getgid() r27 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002540)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000002640)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002700)={0x0}, &(0x7f0000002740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002780)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000002880)=0xe8) r32 = getgid() r33 = socket$inet6(0xa, 0x7, 0x7) r34 = socket$inet_tcp(0x2, 0x1, 0x0) r35 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r36 = socket$vsock_dgram(0x28, 0x2, 0x0) r37 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000003100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000031c0)={0x0}, &(0x7f0000003200)=0xc) r41 = getuid() r42 = getgid() r43 = socket$nl_xfrm(0x10, 0x3, 0x6) r44 = socket(0x0, 0x807, 0x2860) r45 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003280)={&(0x7f0000003240)='./file0\x00', 0x0, 0x18}, 0x10) r46 = socket$kcm(0x29, 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f00000032c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000003340)=0x80) r48 = socket$pptp(0x18, 0x1, 0x2) r49 = accept$ipx(0xffffffffffffff9c, &(0x7f0000003380), &(0x7f00000033c0)=0x10) r50 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000003400), 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003480)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003640)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0}, &(0x7f00000036c0)=0xc) r56 = getgid() r57 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003700)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003800)=0xe8) r59 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003840)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003880)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000003980)=0xe8) r62 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004f00)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005000)=0xe8) r65 = getgid() r66 = accept$inet6(0xffffffffffffffff, &(0x7f0000005040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005080)=0x1c) r67 = socket$unix(0x1, 0x0, 0x0) r68 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00000050c0), 0x80000) r69 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x802, 0x2, &(0x7f0000005140)={0xffffffffffffffff, 0xffffffffffffffff}) r72 = accept$ipx(0xffffffffffffff9c, &(0x7f0000005180), &(0x7f00000051c0)=0x10) r73 = socket$inet6_dccp(0xa, 0x6, 0x0) r74 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg$unix(r0, &(0x7f0000005280)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="afdcf60dbfcc073e7bba5fe5f3ca4584f936e9b1007cf0deeed9a2e427f4c9c1", 0x20}], 0x1, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x20000090}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000700)="524fc6848803f9852fba821b38c26de9fe4622966c3bd80e1c8e06a4074e9b26a05100d14a7fe7bb185232", 0x2b}, {&(0x7f0000000740)="a9374175a31b350b401e336ecf8f1c31ce0cf8738e90b364e6eb5dd6c649ca1df3f2436d73a7750513095e34b83699ade3113cd272069baf8ef1238916e04401a5334ac66f70a106e978f3c2c31ceeaed7342719b5a8388a821f4150ace7f7b12858a065f2a74de1aa6943f2136ead49d58e16bd07db456299c192dcc96a4b43afffc523b4afe94202e7b7d45b4193", 0x8f}, {&(0x7f0000000800)="6f1647b18e1e2aefc3a7b8202ad575a5709b8f15f4ffd6ae01edffeb8087a7333eda17d83f0d1401093b72528b6989a32514c610fa0293eade7c4b81efa1f3e969706b20cce1d4ba0c79e67f83a2b2c6f49c9f904efa4978c3f065ffc71f3160227794bf9109d9eefccca59e43cfa8935eb3bdc6d9cadf6ce228906f7296a0a6da450c5bda6358ea214287a5a3f8d2beefda8f75c7c5ac6ea0bf86d7dc1380f3bbf405d7506c334693de4dc7019fecb7bd2c5e92032bcab17b5512bde9ecfcf8093a36921375590ce03d15fa78a42791d9e7839e02c6", 0xd6}, {&(0x7f0000000900)="f870fe61347690bfd44a566be4982772470e15e54e484ad322b55b7a3df066c237c35bc39274621d12b6107bb20ace1c5ad9da2593b7aeac4c952e3e52c9a888f759130c7ff956a697972708095c750b2971ffe2d164efa12890d27b35a4cc68", 0x60}, {&(0x7f0000000980)="56af7d8d48aa52010bd4d0c70ad16598db3175b9e778e39f591d2149d1b2a8e51bcaa6776c74eb1b88fdbe72bc1d4e33e46344e0ad124153aa78d14c97cfd0793420c8b5737e451c463bf6a7e1f68ea605b9ca7f3e6ce09fa31b5806a426c708f9222a3b060aea422a55f94fc8a6f4cf7a09f214d6edddb93b286dbda70c54b06d536c08ed88dd5e7d5e634eabb16d93a845f0799533397fdd52c71fb578", 0x9e}, 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@cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x10, 0x1, 0x1}], 0x110, 0x40840}, {&(0x7f0000003b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e40)=[{&(0x7f0000003b80)="77d4d403862c4c5b969ac723", 0xc}, {&(0x7f0000003bc0)="e763c96d121258903b672d9a3fe18eb73bc9e8c0de061e11bb03fb937e539db0b2f91c8740172cc9dfc57bd734e7616157fa9ad00d81a51d2a59796dd26f52f84aa75bb87e9c2f0a9ac71e0425c21c21919a9702e0cff14cc9053beb6e7344ef9ffc819a8cab7006bf92d8f801c3c87e8e7f0983d14195310e8b36d1795751688b563bc04e8cc365c37728efae4b7f98670b75549494b0672a9b75311eade8d92ca0995ee917922dc96a9388d6b09cd4d5bf3cf5b53cf5", 0xb7}, {&(0x7f0000003c80)="71b3a98471f9578516bde851b90a63786d9b46ac726b497cf21c5d0bd6ad89cc18e7e8f3c33f7bec2efb871dd9e61f7b9bc69c8de75f8c4dd1d331278356279762587c74735d09b7ee6c15abe16cd21a73973b4af2e2c2c056eea2a6992bd1d072974cd44eb74373ef7c0d204d640259789861e9cdef5f73dc9bb3fe3faeac757bedfb0d5be213e416dae2378f08ffa90a5224c5072087ce1c4e5b10b5334c5f7c814c6d667753e1cb1e", 0xaa}, {&(0x7f0000003d40)="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", 0x1000}, {&(0x7f0000004d40)="2d808a518e8fa05ba2316b6f5c4125e917d9e5d10036eac61240c65ebdc62bf2d2be8cf76431e8db8d755cc5d39a53b2ae974df423983f991513d66ce2a64249cf531307c7a4a5736a96a17234172da5cdd5d21fd53240c50238fad990f402a856fb86fb675947159ac395a291946c0c2da971dfe4d91584e4855ed88ab91cd57f0b104b0c3396007b34d109e425e1f46daf5ca8ea0527eb0cd95d8e2c7e5e1e0b0970890d994bb1751d1c341e12e818637a2cbcf5f457151ec36e1584d27a4b481faec3fd7f9c", 0xc7}], 0x5, &(0x7f0000001bc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r63, @ANYRES32=r64, @ANYRES32=r65, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r66, @ANYRES32=r67, @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYRES32=r71, @ANYRES32=r72, @ANYRES32=r73, @ANYRES32=r74, @ANYBLOB="000000006e0be233057030120990f2185a3f4f9b3b36232be72a6c3fd66bc96bf8fc24491908563bea136e2fe11c87726243ba227f65b885ac36a7d13ea5d4d31809423677b2630200000000000000"], 0x58, 0x10}], 0x4, 0x895) r75 = socket$inet6_tcp(0xa, 0x1, 0x0) r76 = accept4(r75, &(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000440)=0x80, 0x80000) sendmsg$key(r76, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x2, 0x15, 0xfff, 0x0, 0x9, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @empty, 0xc3}}]}, 0x48}, 0x1}, 0x4040000) getsockopt$inet6_tcp_buf(r75, 0x6, 0x1a, &(0x7f0000fd5f6f)=""/145, &(0x7f0000e65ffc)=0x91) ioctl$sock_SIOCADDDLCI(r75, 0x8980, &(0x7f0000000000)={'gretap0\x00', 0x6}) 2018/04/27 16:52:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000002c90206cf47b2bfa41a1d227789ea6d655df932b18aa3c9f5bc698e3d61a70b702afd48cbded279a4386929ef66b855df2669d077012b36e03b9396e11d5963ae07289f9d7519afc4468f2a712db84f592edd7e28f2d667ba8268f7f9fdd0c486d2d126e06750834a5e3952fb2bccacca74b7613cfdb93b2afbb6d9f28ecc41b352072fa55a59704fe4a09967ee67a8cb876bef1764921ad0aa63dad900ac5bf2a9ea285f98caacc984a232c545175f28b7b867e0e07b07bd011feb30293e103673225ee69e197314a9058de0a19dd66ccbd786fca4342a09f9a730d450d6b22982309637b730c3359339e8a7d09f9642bb324fdb8d734c8c5eb08a7a9d11a3d92fd2e8d12f47f991055893726b115eed6c8d8648d67c135a5ea7ebf147e7c5be59f05d6aa50b79f6bbdfee18b21aefcc2601fdafcb5710033020068b53c2749536e93c67f1497227224ef37f2b2bb316bfaaadee2106370a7c6fd28a7a1a1ad97314724ae626fe0d1413757b6d09cdd472d0ebf80cdf0e0a68b9cc2bfc7cb584b4552bdfc18a7a5e3775e97821ad81096a701453865a0c82bfc988e4c78237f2d49e8ed7b90d1838087af760ccc61231ae5386ef08b50004ec3e98e2727e77b467217318694c18a9bcc4d06cdc096f3017cebd4acd28e4c89a3ac72e64973a272f5feae64436880c157218aa574ddb2bcb04284fa602a2ea9b2c7c9f9fc5e45a19b5bafc86e138621aa02dedb619a76249ddfab4fe0de52a11a20bdab56f71b90d5ee4b9fa39daacda33e253cfe5e06d03ea78ea8e21a4c08766b419834b6b5036292f3ae512828db2cd71f6ff54a78211c75dd9e21b85d008c0a5a440853e8c18b679e590d0aa4127aee76c64d78f68c2b5c60ceea02cba76a250e7127879e8c1cb9cbaca8673366382a922e4425bdbee84cc2d0b086aa5e1ce6706d1854b98220a0d896d261e4311da3aa69d16eb66d052c781ae10c79a910064e541915ce502c543ee3f9c0f5e3e4f39c4af1f48ec6bd85e60c19477146086b75f391dccb137377417a44d78c96923a2a5861d52c1831e674f886f17327fe05b2956a3408515f363b10a42cc278cdde1b1a6fefeac0281969b679eae398205e0571bd6501a9498c498de61229e3f9f92ad789bcc3d80844b98ee2433d4440b08333a720f62adaa12301b4157380a600e84a9298e269275f4bcbe21aee14e4d480f08932dc7550aa88d21ebac9b289c4310b59f729b19aeff5051a42b08f913a03f542a95d96920106b186896e88a64bb02f202449ffabf6b5801ea89b3566a1e0cf568e782b52afcbd667d2f9cf4e54d823294abfb42dfe83e9fa4309ab2e454a4c0b7e06e7b52adada8ac2ddbbe167bd1ef0f65cfb5fecd40cd3d966817fa7b264154a3fd3187b82feb3be2ae9a4a0ee8fcba2737215b8afa61a0d02882e2087a37ce10375011e6105c90971fad775117ef68e4eed8acd26c660a47b86625b054201eb355cd759a0fe780486b0e5270bc607b0667e941e381c1c339bcd8f6cdf744b2b2fb9d7b7a9fcf763049566ca55f7105adda76c5e9b842ce3bf25476ffae5a9d7397dc4d728badf683c9817c2afe28a00577a55fcf969b1715be3d3477088027587ffa0e68f98a3c40f53cdb776015349799b3e20aae9cbd291e5f4e7e4e4e6d527ac929fa407a94784c80c8610d519ceb095a1304eed8fc5d286daa899e176110c4b1bcb5790f49e55849aa50c97c4020b314316f8c4dd556948e0f0d9e4a68f8278b42a997c7407409eab11d5f789d3082720db4b32855e1d47cf150d06e484259313ee4f8107fe3e1f2cd98a5811334e09a17939431143b3810125c92b94c4df7a41c8b11f8756886079fea6f73790b1f3e2be66ba45ea4a8e1b5a1abda2d3c4daf5d5987df3a8c92d07bac541497743609f4caf2fed6a8b039a185fc02b19ac3cdda86f40b0ee5c8c03638a6ad4949861972d8ea2a5c3005df61c346d478ca9a0069f89e07bda5455dcfe1ff944c64d90435a7572dce109502610e155825da3560350ea1e224973533d61225fff3f5238e5dc32767cc83e4f0cdd6a8621975b689d8d779a08f64400402a026ca758785b4a0bb3f3d8a0c3a73b11d172d3a52ee7be9d9a4f4022989d334ac77e4d4bde0f939120f908ef8e2e6f6aabb8250f3da7408be02b8502ff5bd6ecb1b3057e2d6c9ba8383651a338529196d849c411a96d65762596d7171a03337b54c305efff95e9be44b921f0c03e6716d585f9edd807072c62bc417663ca6e64bd1a796fd3ef2f09eae6601545da93a47bb28af531f74e8f5d41234ded447e015178385f656278ac97554f7a06360a036fd0e42c75bee809a68c5509f16fbb372b07a62b73e58422e23c1dae0b3ebe3fbba51316a7e3c1bc726a24737f2547ec566dd5e1776f1a5948fb79fff1e0b2d9e54f42be649aa7e0c2dc4eb546032734984aee5e30722a4c70029b5f719afc3993b4dd033c4ba3ba94b6685f9f648ecaaa7537e3f8fc9e359fed98babed6bddd349351df30d2f7787506cf309b20cd137154ffa9d84a2d5161fafa3598a08b24d94178d70507143489ae485eef541ee927cde81a954312720dea98e2485e192b4031196e37df85c2a2eb48a46975690092498c398c8319dc23ec8f4a9d84a5ba96427896b6a3043c10ce6b85a858c8e22683b1c9155dd1d9e86f7471568fbdb84463bcebe1668842d72b1a2ef548ffbb23f6276c8cefbd8f00dd1c07fdd32d21f171f1f1b98e409fe0850fe288001357bcae4edd44af9d87febbe268d41f72f61c44d860e411877a1a7414263bce882119963d9e4b68fd324b9670e617dd30b5d63d0defbb278f5fbab78f44007839861a0f8e32591949c2b4d87cb6f0e3be033c86574034fc4d8953c1370c0efb38e03c33d2a41816af29eef1cf0d7fa7fe389a93ec5b1175d7a4eb6af13e36d8cb8e91809af0334f13c827614f0c052a66f05bfa72160153e1adc14e0c30807ca9e1aa8e7df77ecb70a5bcabdad7d2d9df14b8b859cae1cc0ffa08a9ee8ea57470576d9cc1a602524b3c726272a4d73aefa12ceb955b367bd4f66fc0878f75890b127b4952bb80cb25cdfcf91cda6c5c5ed4411de4ff74931b204b425380d16b37eb3b6ae0c4e0e8982a86409a55bc1ca58f0946a480d5933ffbc82109d0ac5221c36f54a43dc35dbe1fd069ee1b5c45d2f8f1fec2b35d3472a3bea1a06156d2155cbc7d6880d5404a729bd7669a82bfb7f52c2e2636161bd6bb2dd84cfcdb37d015711268ceaf4e569584cdc128ecc0d51e2f7ff1373ebff771053da71510a6dc968289f11dce3cc247a787c962d933125e426f84d73bd60aa77f90c1ee7094f4106593de6b13a088809b5a08ca073d59de74fb6dadca7543e6ac8bdb76f8a0ec5169b86231140e1d71f503df872f30994998e673c6ae1787d5ebbbc061f8f623166f15052a9f49ede1e107a2d0ee8fb54b4395b88a9b068ec7b8459d8650d55df11dcd5670838e703f0cdb8cf1047625ce2db4019767e525a8f8f1c543ae85ffcb13bb0fb9dea66d276a3d935f5f6a0a65272b4086a44ba0964aeb97e3645c01f6ef186b4fa21bc37280daa89d3484f307cdad6e220e15e02af7abbaee9b961674a47b0b6be5b3a2d5770f40201b4d2dec5a49734de037c9700a98f3fcf775e2efb46d1e3d9f3bf242077623bef3415cb3d38f78ac445d9b7cff36cbc9da12b92c6ed0a1ddf08599bf80fb46b1d12f973197bcd312676029dc42d26617c6401e9611469f85c4799e32d87b995a1ef6d887e4551474a6ecb309dbe641155ffabf2bca33d7a716c2e0af373bc7c68b5fe67f11e12c077e80f7ae30ed38224c98705fd9c08d36560cab4b73921c705f30e916aa7698373d938979e8fb6a316674cd936aef5b04e9b221980a6b969d7d9d262bb6a8164634b29ddce7f2cd08e91f00000000000000c9189c8f66c50440c3304213d318e0e3be3b0fb5d35a79086c6f2f72ae724f0ba740666a9200760b40261fba48fbe0fe24af6bf680dfed733d119d40ff8636aa9e5799daf9b44f42c96dd3ee77217b7111dfb0e3a8d77991099e19313c104ded8ed0375465d04e889108e65a9407b7f9c740c697cdf822e9a1450944ff8b8361bdf5ada903fb53d79c5e4e16037dde45bbeba46f7f91aa01fa8d5b10d672e2b069345a90a5481b487159019a4f0a127e216a5f3ff829385a806f4b12ef4c3fa80701920939b84060a676e55b476e57ab9af257d64e0914104c8152cf0ca8ac465b047e7cc7829a62ffbe6679deb6091b70870d53cbcc8e93a0b39540bcd3b59021947ee48ac2bc989eb5c01c680582c7e091d0e12dec16da9db54e106a449b6e53fd47eb41c55fef2e3a9ce37445d9343150395830d6aefb0a0c39dbca02d9866b4c1aa889e03e587ea238c881852a814b35a18472dd18ac44bf5dec59c7c39734845f8b8b450cfe84106cc6a05f1f63cdb8c7e20e546be49f06ac6165ffed6b9b9cb7d5d8ee136f178e9f52b74c6bbb2a2e00469c00f2c8b98b13bb34401d1938fdf31a933e85ec5eae61eb8983b7404ce533915c6e222e029ec7d23c2dfb9817e0eb5b86aafb67f2b20608e501b49fd1e443646f507f807f3d882bfbcd32d14acdcad370a9270be8d366a8e3804f98fa64df64bedde294212a89995085ccccfc20bf481b9158ed7a1fc4776cc3523587d0c46c1dad0e5408fe8e81a99e5b8e722b0463fe9d4c46c4b35fc5a8a2812ef8cde64255732bd3bdc1a58c3f782e8c56c95aa4eecd534b2236c2e2f111368b2348330c7692c9a9d50552b3af42d7f499e7c4084a761ddbdc86d330043aaa81d2443933e5054e786db4831a38ef6ac6a333235ae38460ac0abec1f55c46fe121b069338b5c6625081b4cf9ed8edf70a12c408f9fbec43bb368d798adcb0b12ff9e8e19bf20dcf8e8a77df9dfbd6704510843a9962aaf7b436e8f95cd9f426c3d8de78b953a8949dadfbf60594696372957f8d465fc2271cdecd538ba9d913eebdef3d4a651aab219844e33c1bc631b8cc55f584add92554ee23c5d8a46304ee365b5fb77253ebd95dc532b4c4ac6b5a361ad9fd255d0eb4cbee5ad5ef014af681ca02526c13ad98c717826b6d54e9dc327649aec5efd62a92243b834249949f14641d26707d61f4ffb7777fb6a6a2581fa22dbece322a685e9521bab83109b7856ac9f1f56150ba902b973d749fa9fe7f192f7bf844f47db30a97f75f12249b16dc8c533091806ab8449a8bf736cc6a5e35af1c18f41ee0f3ba7c5023036f423fb3497bd61398877b9379d351a047e6b358736de1ff0b549ff63d7ffd1a393dfed86748eecd8f96bae3495f5cc660c15f90b451a76718ab2b4c4dad52ff248ea195c62a47528be1a8f18988cbc7f34becb00ad089ea0609d0f92f6cbfd3067d9e00e651f3d00727f2b6f502059ffb1cce22b7e5626ebbde8b64ce18b5794b3d3e7a7e494da5dd8df1531956a322d394c34b9e72fc931f966b2ebf66ebbdede34112db088ba784f8551bbd8c090f1590c0d3ad38b7c86bdb14c42fe44208dc2a29e40f4a6bdd873367ed16ca5913c07be28acdc88f41a7146ef0f03fe0f5cea1cb655c85ef2318b23e5996d6708e9e7b6571807a2183dda2a17b278b9d2ec1f0b3924225aee19df4e6466d2c92fbf7092904bc94f1f3ef750e4ec37e0dfc22192bed8b59722f7879082311766f68e0dc7122324acd4e7a9a557bd8a6a55ad87bc8f2c869170ab8995ffbeb269b490a3653aa8fc1178a0dc26f227c66397df6ec"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) connect$ax25(r10, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}}, 0x10) 2018/04/27 16:52:04 executing program 7: r0 = socket(0x3, 0xb, 0x2812c3e5) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x5, 0x3f, 0x1f, "bd7aba4e881ae03ec3fa614d4e80c7be615c19d2fe405fb44914ce10f4857bbb5a5c6ee9518e1ddab183d3e1b8353a9912d00a2dd120caa344046d1b97bd4f", 0x31}, 0x60) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0x20600) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) read(r1, &(0x7f0000000040), 0x0) 2018/04/27 16:52:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x24000000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0xfffffffffffffffc, 0x81, 0x3, 0x80, 0x10, 0x5}) 2018/04/27 16:52:04 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) bind$can_raw(r0, &(0x7f0000000600)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x3, 0x7fff) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c737ea4751344c22b4f4fa5b371", 0x2f}], 0x1}, 0x0) r3 = accept(r2, 0x0, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2c}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0xffffffffffff7fff, 0xffffffff, 0x500, 0x8, 0x80400100, r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4d1, 0x40, 0x202, 0x80000000, 0x5, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x10000000000df, 0x0, 0x4, 0x80000001, 0x4, 0x700, 0x421, 0x9, r5}, &(0x7f00000001c0)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000200)=""/190, &(0x7f0000000180)=0xbe) [ 95.627978] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 95.635538] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000002c90206cf47b2bfa41a1d227789ea6d655df932b18aa3c9f5bc698e3d61a70b702afd48cbded279a4386929ef66b855df2669d077012b36e03b9396e11d5963ae07289f9d7519afc4468f2a712db84f592edd7e28f2d667ba8268f7f9fdd0c486d2d126e06750834a5e3952fb2bccacca74b7613cfdb93b2afbb6d9f28ecc41b352072fa55a59704fe4a09967ee67a8cb876bef1764921ad0aa63dad900ac5bf2a9ea285f98caacc984a232c545175f28b7b867e0e07b07bd011feb30293e103673225ee69e197314a9058de0a19dd66ccbd786fca4342a09f9a730d450d6b22982309637b730c3359339e8a7d09f9642bb324fdb8d734c8c5eb08a7a9d11a3d92fd2e8d12f47f991055893726b115eed6c8d8648d67c135a5ea7ebf147e7c5be59f05d6aa50b79f6bbdfee18b21aefcc2601fdafcb5710033020068b53c2749536e93c67f1497227224ef37f2b2bb316bfaaadee2106370a7c6fd28a7a1a1ad97314724ae626fe0d1413757b6d09cdd472d0ebf80cdf0e0a68b9cc2bfc7cb584b4552bdfc18a7a5e3775e97821ad81096a701453865a0c82bfc988e4c78237f2d49e8ed7b90d1838087af760ccc61231ae5386ef08b50004ec3e98e2727e77b467217318694c18a9bcc4d06cdc096f3017cebd4acd28e4c89a3ac72e64973a272f5feae64436880c157218aa574ddb2bcb04284fa602a2ea9b2c7c9f9fc5e45a19b5bafc86e138621aa02dedb619a76249ddfab4fe0de52a11a20bdab56f71b90d5ee4b9fa39daacda33e253cfe5e06d03ea78ea8e21a4c08766b419834b6b5036292f3ae512828db2cd71f6ff54a78211c75dd9e21b85d008c0a5a440853e8c18b679e590d0aa4127aee76c64d78f68c2b5c60ceea02cba76a250e7127879e8c1cb9cbaca8673366382a922e4425bdbee84cc2d0b086aa5e1ce6706d1854b98220a0d896d261e4311da3aa69d16eb66d052c781ae10c79a910064e541915ce502c543ee3f9c0f5e3e4f39c4af1f48ec6bd85e60c19477146086b75f391dccb137377417a44d78c96923a2a5861d52c1831e674f886f17327fe05b2956a3408515f363b10a42cc278cdde1b1a6fefeac0281969b679eae398205e0571bd6501a9498c498de61229e3f9f92ad789bcc3d80844b98ee2433d4440b08333a720f62adaa12301b4157380a600e84a9298e269275f4bcbe21aee14e4d480f08932dc7550aa88d21ebac9b289c4310b59f729b19aeff5051a42b08f913a03f542a95d96920106b186896e88a64bb02f202449ffabf6b5801ea89b3566a1e0cf568e782b52afcbd667d2f9cf4e54d823294abfb42dfe83e9fa4309ab2e454a4c0b7e06e7b52adada8ac2ddbbe167bd1ef0f65cfb5fecd40cd3d966817fa7b264154a3fd3187b82feb3be2ae9a4a0ee8fcba2737215b8afa61a0d02882e2087a37ce10375011e6105c90971fad775117ef68e4eed8acd26c660a47b86625b054201eb355cd759a0fe780486b0e5270bc607b0667e941e381c1c339bcd8f6cdf744b2b2fb9d7b7a9fcf763049566ca55f7105adda76c5e9b842ce3bf25476ffae5a9d7397dc4d728badf683c9817c2afe28a00577a55fcf969b1715be3d3477088027587ffa0e68f98a3c40f53cdb776015349799b3e20aae9cbd291e5f4e7e4e4e6d527ac929fa407a94784c80c8610d519ceb095a1304eed8fc5d286daa899e176110c4b1bcb5790f49e55849aa50c97c4020b314316f8c4dd556948e0f0d9e4a68f8278b42a997c7407409eab11d5f789d3082720db4b32855e1d47cf150d06e484259313ee4f8107fe3e1f2cd98a5811334e09a17939431143b3810125c92b94c4df7a41c8b11f8756886079fea6f73790b1f3e2be66ba45ea4a8e1b5a1abda2d3c4daf5d5987df3a8c92d07bac541497743609f4caf2fed6a8b039a185fc02b19ac3cdda86f40b0ee5c8c03638a6ad4949861972d8ea2a5c3005df61c346d478ca9a0069f89e07bda5455dcfe1ff944c64d90435a7572dce109502610e155825da3560350ea1e224973533d61225fff3f5238e5dc32767cc83e4f0cdd6a8621975b689d8d779a08f64400402a026ca758785b4a0bb3f3d8a0c3a73b11d172d3a52ee7be9d9a4f4022989d334ac77e4d4bde0f939120f908ef8e2e6f6aabb8250f3da7408be02b8502ff5bd6ecb1b3057e2d6c9ba8383651a338529196d849c411a96d65762596d7171a03337b54c305efff95e9be44b921f0c03e6716d585f9edd807072c62bc417663ca6e64bd1a796fd3ef2f09eae6601545da93a47bb28af531f74e8f5d41234ded447e015178385f656278ac97554f7a06360a036fd0e42c75bee809a68c5509f16fbb372b07a62b73e58422e23c1dae0b3ebe3fbba51316a7e3c1bc726a24737f2547ec566dd5e1776f1a5948fb79fff1e0b2d9e54f42be649aa7e0c2dc4eb546032734984aee5e30722a4c70029b5f719afc3993b4dd033c4ba3ba94b6685f9f648ecaaa7537e3f8fc9e359fed98babed6bddd349351df30d2f7787506cf309b20cd137154ffa9d84a2d5161fafa3598a08b24d94178d70507143489ae485eef541ee927cde81a954312720dea98e2485e192b4031196e37df85c2a2eb48a46975690092498c398c8319dc23ec8f4a9d84a5ba96427896b6a3043c10ce6b85a858c8e22683b1c9155dd1d9e86f7471568fbdb84463bcebe1668842d72b1a2ef548ffbb23f6276c8cefbd8f00dd1c07fdd32d21f171f1f1b98e409fe0850fe288001357bcae4edd44af9d87febbe268d41f72f61c44d860e411877a1a7414263bce882119963d9e4b68fd324b9670e617dd30b5d63d0defbb278f5fbab78f44007839861a0f8e32591949c2b4d87cb6f0e3be033c86574034fc4d8953c1370c0efb38e03c33d2a41816af29eef1cf0d7fa7fe389a93ec5b1175d7a4eb6af13e36d8cb8e91809af0334f13c827614f0c052a66f05bfa72160153e1adc14e0c30807ca9e1aa8e7df77ecb70a5bcabdad7d2d9df14b8b859cae1cc0ffa08a9ee8ea57470576d9cc1a602524b3c726272a4d73aefa12ceb955b367bd4f66fc0878f75890b127b4952bb80cb25cdfcf91cda6c5c5ed4411de4ff74931b204b425380d16b37eb3b6ae0c4e0e8982a86409a55bc1ca58f0946a480d5933ffbc82109d0ac5221c36f54a43dc35dbe1fd069ee1b5c45d2f8f1fec2b35d3472a3bea1a06156d2155cbc7d6880d5404a729bd7669a82bfb7f52c2e2636161bd6bb2dd84cfcdb37d015711268ceaf4e569584cdc128ecc0d51e2f7ff1373ebff771053da71510a6dc968289f11dce3cc247a787c962d933125e426f84d73bd60aa77f90c1ee7094f4106593de6b13a088809b5a08ca073d59de74fb6dadca7543e6ac8bdb76f8a0ec5169b86231140e1d71f503df872f30994998e673c6ae1787d5ebbbc061f8f623166f15052a9f49ede1e107a2d0ee8fb54b4395b88a9b068ec7b8459d8650d55df11dcd5670838e703f0cdb8cf1047625ce2db4019767e525a8f8f1c543ae85ffcb13bb0fb9dea66d276a3d935f5f6a0a65272b4086a44ba0964aeb97e3645c01f6ef186b4fa21bc37280daa89d3484f307cdad6e220e15e02af7abbaee9b961674a47b0b6be5b3a2d5770f40201b4d2dec5a49734de037c9700a98f3fcf775e2efb46d1e3d9f3bf242077623bef3415cb3d38f78ac445d9b7cff36cbc9da12b92c6ed0a1ddf08599bf80fb46b1d12f973197bcd312676029dc42d26617c6401e9611469f85c4799e32d87b995a1ef6d887e4551474a6ecb309dbe641155ffabf2bca33d7a716c2e0af373bc7c68b5fe67f11e12c077e80f7ae30ed38224c98705fd9c08d36560cab4b73921c705f30e916aa7698373d938979e8fb6a316674cd936aef5b04e9b221980a6b969d7d9d262bb6a8164634b29ddce7f2cd08e91f00000000000000c9189c8f66c50440c3304213d318e0e3be3b0fb5d35a79086c6f2f72ae724f0ba740666a9200760b40261fba48fbe0fe24af6bf680dfed733d119d40ff8636aa9e5799daf9b44f42c96dd3ee77217b7111dfb0e3a8d77991099e19313c104ded8ed0375465d04e889108e65a9407b7f9c740c697cdf822e9a1450944ff8b8361bdf5ada903fb53d79c5e4e16037dde45bbeba46f7f91aa01fa8d5b10d672e2b069345a90a5481b487159019a4f0a127e216a5f3ff829385a806f4b12ef4c3fa80701920939b84060a676e55b476e57ab9af257d64e0914104c8152cf0ca8ac465b047e7cc7829a62ffbe6679deb6091b70870d53cbcc8e93a0b39540bcd3b59021947ee48ac2bc989eb5c01c680582c7e091d0e12dec16da9db54e106a449b6e53fd47eb41c55fef2e3a9ce37445d9343150395830d6aefb0a0c39dbca02d9866b4c1aa889e03e587ea238c881852a814b35a18472dd18ac44bf5dec59c7c39734845f8b8b450cfe84106cc6a05f1f63cdb8c7e20e546be49f06ac6165ffed6b9b9cb7d5d8ee136f178e9f52b74c6bbb2a2e00469c00f2c8b98b13bb34401d1938fdf31a933e85ec5eae61eb8983b7404ce533915c6e222e029ec7d23c2dfb9817e0eb5b86aafb67f2b20608e501b49fd1e443646f507f807f3d882bfbcd32d14acdcad370a9270be8d366a8e3804f98fa64df64bedde294212a89995085ccccfc20bf481b9158ed7a1fc4776cc3523587d0c46c1dad0e5408fe8e81a99e5b8e722b0463fe9d4c46c4b35fc5a8a2812ef8cde64255732bd3bdc1a58c3f782e8c56c95aa4eecd534b2236c2e2f111368b2348330c7692c9a9d50552b3af42d7f499e7c4084a761ddbdc86d330043aaa81d2443933e5054e786db4831a38ef6ac6a333235ae38460ac0abec1f55c46fe121b069338b5c6625081b4cf9ed8edf70a12c408f9fbec43bb368d798adcb0b12ff9e8e19bf20dcf8e8a77df9dfbd6704510843a9962aaf7b436e8f95cd9f426c3d8de78b953a8949dadfbf60594696372957f8d465fc2271cdecd538ba9d913eebdef3d4a651aab219844e33c1bc631b8cc55f584add92554ee23c5d8a46304ee365b5fb77253ebd95dc532b4c4ac6b5a361ad9fd255d0eb4cbee5ad5ef014af681ca02526c13ad98c717826b6d54e9dc327649aec5efd62a92243b834249949f14641d26707d61f4ffb7777fb6a6a2581fa22dbece322a685e9521bab83109b7856ac9f1f56150ba902b973d749fa9fe7f192f7bf844f47db30a97f75f12249b16dc8c533091806ab8449a8bf736cc6a5e35af1c18f41ee0f3ba7c5023036f423fb3497bd61398877b9379d351a047e6b358736de1ff0b549ff63d7ffd1a393dfed86748eecd8f96bae3495f5cc660c15f90b451a76718ab2b4c4dad52ff248ea195c62a47528be1a8f18988cbc7f34becb00ad089ea0609d0f92f6cbfd3067d9e00e651f3d00727f2b6f502059ffb1cce22b7e5626ebbde8b64ce18b5794b3d3e7a7e494da5dd8df1531956a322d394c34b9e72fc931f966b2ebf66ebbdede34112db088ba784f8551bbd8c090f1590c0d3ad38b7c86bdb14c42fe44208dc2a29e40f4a6bdd873367ed16ca5913c07be28acdc88f41a7146ef0f03fe0f5cea1cb655c85ef2318b23e5996d6708e9e7b6571807a2183dda2a17b278b9d2ec1f0b3924225aee19df4e6466d2c92fbf7092904bc94f1f3ef750e4ec37e0dfc22192bed8b59722f7879082311766f68e0dc7122324acd4e7a9a557bd8a6a55ad87bc8f2c869170ab8995ffbeb269b490a3653aa8fc1178a0dc26f227c66397df6ec"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) accept4$ax25(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x80800) 2018/04/27 16:52:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x10000000000001) shutdown(r0, 0x0) 2018/04/27 16:52:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x80fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x5d47, 0x6, "5a339983f0db", 0x2}, 0x10) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/27 16:52:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b800000013003103000000000000000000000000000000000000000000000000ac1414000000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80000a90000000000000000000000000000000000000000000000000000000000000000000e00000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/27 16:52:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={"6272696467653000cd733d090600", 0x800}) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, 0x18, 0x104, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@typed={0x4, 0x7b}, @generic="746779bb139bf83801932609cdd1398307ae1e154fac3291a6278574ad192a0f8740f70a667c397a38b59202dfc833592d2500bf6ed4dbce3b67e03c6b44bbce66848f5027dd10428442a864dfb7f486668a5b47ea1918a9f40a5f6c0b3563ba32949f4861cf31f1b8d8efe58ff12951404dce23c08099f98a11268b8697d2edda6c52887031e3639257a99626a3920bfca74d973782642c5188ba78436278419e260c9b5883"]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"62727c64cc6530001500a13143ff4000", 0xfffffffffffffffd}) 2018/04/27 16:52:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x10, 0x0, 0x0, 0x200000000000005f, 0x0, 0x200000000000, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2018/04/27 16:52:05 executing program 0: syz_emit_ethernet(0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000012c0)={0x1, 0x2, [0x387, 0x5b1, 0x294, 0xc80]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xffffffff, 0x4) syz_extract_tcp_res(&(0x7f0000000140), 0x8, 0x6) 2018/04/27 16:52:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2d}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in6={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x5}], 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$alg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="3533663a262bd9eb31655cae773c17dffb52fd9357e4d9dbab816cfb7ee882afce70b3added6b0f8e81d1af03f70e0b4ba87f5f32ad68cbd1fe6", 0x3a}, {&(0x7f0000000080)="0b00ae0426f6d8462700d08186755d2f36818aad70a9b403eb9cd770dcba0b87d76f292b168fa847b0036bd321c1678e6e84fdce06abb12ebbacd0e56c822fc12029bc1a51f922f82742f1", 0x4b}], 0x2, &(0x7f0000000140)=[@iv={0xb0, 0x117, 0x2, 0x9a, "f07c9b7533e3459f7a9fd09587564a431adc1197fbf6c53bdc1bd62460ed033895395cf0e139e22c5d3d82f4244f1607b624b820d8ed9cdafec549c88bc9223bce456f728b92c7d18a0769b1000d4f86390c922e58ee36796fc394f02e477cae5ca705a24fea0343144cb597637a6d5d7b187a13285d4a96f3e08b34d92466c9f3c5bcc2c961b1c458323449753efea75fec5a33141965e6abbb"}], 0xb0, 0x20000004}, 0x24000001) accept$alg(r0, 0x0, 0x0) 2018/04/27 16:52:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a000000d487b44794a6d02afe13547adab6f2c13ea2a80ead49822f7f750d4d3727c6fcf2c149977677a6d5ce6b707e0bd171500874758774862736e855a75d61dac1f40a395fe26a6fdc6c704b020478b4b803407d8fe9b65b87a40a34d85eb6ef4488e9f6adce63ea4a5565cdad76e5fafae08af82e76a01f287a"], &(0x7f0000000600)=0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000640)={r2, 0x6c, "bfee87caa60e3603865fe15f394171e43aadb2ba8291834e97a96470683f05a57a9667c1bf9a6eff998a2243460b8517a6ed9d5d53c9c127366d99e26960e3daa24f9bf6c01bfa5a894a5ec851671f62ecf683d9a87a7611a4f7a999c467cbbf200ccc6da8a7614ecee2adeb"}, &(0x7f00000006c0)=0x74) r3 = accept4(r0, &(0x7f0000000400)=@l2, &(0x7f0000000000)=0x80, 0x80000) recvmsg$netrom(r3, &(0x7f0000000940)={&(0x7f0000000480)=@ax25={0x3, {"e0869f849f9daa"}, 0xffffffffffff300e}, 0x10, &(0x7f0000000780), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="98000000000000001701000007000000845c4398178bf02e78fa093d7116d0f743783b2760c7716e01db58e3de1a792e7e05937c6bd46c21abc42325320f7f91d840db1c2ac553dd72cd4c67422325d9c44967becfd78649bf4edb4c1bcbea2e6d1eaf1fe10328bb458c7c42cc1f1854da703ac22ad0bc92a9b6cfa64d51fd76e48ba49b3f2528d45979f010e4cf21d37297d46f47b172d3"], 0x98, 0x40014}, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000700)={0x0, 0x134a, 0xe851}, 0xfffffffffffffc88) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r5 = accept$packet(r4, 0x0, &(0x7f0000000740)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) accept(r4, &(0x7f00000019c0)=@can, &(0x7f0000001a40)=0x80) r6 = accept(r5, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$netlink(0x10, 0x3, 0x1004000000004) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x0, 0x4) ioctl$sock_ifreq(r9, 0x8917, &(0x7f0000000500)={'ip6gretap0\x00', @ifru_settings={0x4, 0xb200, @sync=&(0x7f00000004c0)={0x4, 0x3, 0x56b897e4}}}) writev(r9, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) 2018/04/27 16:52:05 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x1e}, 0x1d, r2}) [ 96.471752] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.478512] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 16:52:05 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x3, 0x7899931f50a704f8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/04/27 16:52:05 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) r1 = socket(0x12, 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xd9, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r2}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/27 16:52:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x80fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x5d47, 0x6, "5a339983f0db", 0x2}, 0x10) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) [ 96.550892] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 96.558426] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:05 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) sendto$inet6(r0, &(0x7f0000000000)="2e627db758769444139c9265065601ab2bc8f2403455ab3cf38c967d1a95f0", 0x1f, 0x8000, &(0x7f0000000040)={0xa, 0x4e21, 0x9f, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/04/27 16:52:05 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) accept$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0x200}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/27 16:52:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r0, &(0x7f00000001c0)=""/87, 0xffffffffffffff98, 0x0) r1 = socket$inet(0x2, 0x80003, 0xab) socketpair(0x0, 0x804, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/251) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr, @empty, 0x0, 0x0, 0x0, 0x0, 0x14, 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) 2018/04/27 16:52:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x80fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x5d47, 0x6, "5a339983f0db", 0x2}, 0x10) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/27 16:52:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) 2018/04/27 16:52:06 executing program 6: r0 = socket(0x14, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/04/27 16:52:06 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffff7fffffff, 0x40, 0x9, "347b51f70f6fed787cd9aabdc7e2490ff7f1dede9ba88bf85986ec6f75b9a29f280cdfa881540c115c8aaa5e8e7108f576cb6572db26dc6c0dc828c484b43652d5006778beea371132ea4c0c6750caeb"}, 0xd8) r1 = socket$inet(0x2, 0x3fffffffffffffff, 0xfffffffffffff7fd) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0xfffffffffffffffc, 0x3, 'none\x00', 0x2000000001d}, 0xffffffffffffffdc) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/27 16:52:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2085}, 0x2c) r0 = socket$inet6(0xa, 0xe, 0xfff) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) getpeername(r1, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r3, 0x50, &(0x7f0000000380)}, 0x16a) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000240)="295dadf9dcc88aa1b62d7a4ce67cdea2158d74f4d225610532b0c0c9a2ba98bab57d59794aa25f36fc07e072cfda2dca55563f8107506a5aae4e00c4d995e8e16fc475d078a6ea717c0a1c961fd13ee8f9baf6d9289f7ac070345648cae44f988ad5eecd46", 0x65) getsockopt$nfc_llcp(r3, 0x118, 0x6, &(0x7f0000000400)=""/143, 0x8f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x28, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18f6ff000000000000000000000000001f0100000000000000000000010000009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 16:52:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0x4, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) bind$packet(r1, &(0x7f0000000200)={0x11, 0x17, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/27 16:52:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r3}) ioctl$sock_ifreq(r2, 0x8967, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_flags=0x400}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 16:52:06 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) accept4(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000400)=0x6d5a39e2) r2 = socket$inet(0x2, 0xc000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000001c0)=0x4) sendto$inet(r2, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/27 16:52:06 executing program 6: r0 = socket(0x10, 0x6, 0x100200000c29) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014af64)=""/156, &(0x7f0000015ffc)=0x9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffffff7b}}, {{0xa, 0x4e23, 0x21, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xdf79}, &(0x7f0000000180)=0x8) getsockname(r0, &(0x7f0000000480)=@generic, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x21, 0x100000000, 0x7fffffff, 0x1, 0x10001}, &(0x7f00000001c0)=0x98) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000002c0)=""/216, &(0x7f0000000240)=0xd8) 2018/04/27 16:52:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x13, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80, 0x800) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) r3 = socket(0x8, 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) 2018/04/27 16:52:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r0}) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008040010000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x16, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e20, 0x2, 'wlc\x00', 0x3, 0x7, 0x9}, 0x2c) 2018/04/27 16:52:06 executing program 1: r0 = socket(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x54) ioctl$sock_SIOCETHTOOL(r0, 0x8920, &(0x7f0000000080)={'ip6gretap0\x00', &(0x7f0000000040)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "5d59c3"}}) 2018/04/27 16:52:06 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf50604050dadfdaf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001b00)=0xe8) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000240)=0x4) sendto$packet(r1, &(0x7f0000000140)="c4d24b40195cb2f4824b6263815dea67b2b39778a12b6704c0d09377855a278661da579a3451fe7d4e26cb74f04e895efc3c471a3169d2627f09c8ef6866163fac386057eb3f8ee6dd94fb2deaa09e0b607de1527c5421f373cd4c69318b0e54d6576e96a60b0617dbb934202ca0a17992819a81ca03345eddd7130993d1c44261cbc680447426add6e3d2a87a09a1559fc435257bddb94431c53abfef6e7685faa1db36dffdcd2928fa8e2587c6ebfec0337649da860ff49c197efcb4fb5389d464381cae312bc0ea8f1e246a88a34881a598330becb1dc51ca1c29c6ead8818c3f1063feb246", 0xe7, 0x4040001, &(0x7f0000001b40)={0x11, 0xf7, r2, 0x1, 0x6090, 0x6, @random="acb42a9392c9"}, 0x14) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffffe0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x0, 0x2, [0x3, 0x8]}, &(0x7f0000000100)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/27 16:52:06 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0xf2, 0x1, &(0x7f0000d14ffc), 0x0) 2018/04/27 16:52:06 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @jmp={0x5, 0x4, 0x4, 0x3, 0x0, 0x10, 0xfffffffffffffffc}], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x1b, &(0x7f0000000080)=""/27, 0x0, 0x1}, 0x48) r1 = accept4(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000400)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001440), &(0x7f0000001480)=0x4) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="67d713225aa99a3209ff6b795a470554528cd4d1e529530b1caf924727273b79d47065fba6f12d9da81a3bcadb6477d7b77b8f1feaabbd152b1254269a7cdd8b21358b4d637b7fa402dab987ee526b3b479f3c4204703609d0b1c802cf40d2f42fd85efa00537e00ff07e28538784aca0a630fd0763a1ef6d6b821f432b0b2a7e056e77f90bc1df89ff3fab4cf095cb11734e729ee2786d2e05dcf67c2d3f5d5334ef899693b84cb56642330cdd4a9574eeaffbb74c58928ed392609425b", 0xbe}, {&(0x7f0000000440)="062ecd152b8d5a6064b0f0ff7770d6c52bc08a687093957db14817594684ec9727c94aee80368acc772fa16d3a3ff80110f511a541eeefeef7df4bee7929d5185fd760177bd2362f5004683a9c8568270a35e5dc8c620429f527e046fb3d1f97dd2ebaaed532ef213a7e275aaf352d3f8ac23e2f2bf7ead6fc44c7df6ea748d5af4eae0de137697c1ace4abdf30ed76ec6f4d985930806eb6749fb945a2bbd5ad46721f64ee4343caf5b0d4a591b48525bcbbbfc6645a94a9ffb670e8be9669f893137513cb274d708ef126ef35f2ba67893eb3a5ae5e14481a88660dd21fd445057b3addc5438212bb664194a8f37b2e3fe60a43de864f6fc1057e5e8a8110804385f76aeb04d85a3067244d2ca92b9725db90b1c6279e2f33bf9b90dfad6ee1e62348463267d78fad7adae647d01d2ee50981a179860c67b9aa4888e37a58a7ae906be02c7911bdceeeab2d297e329f3f38985448066f6f059f0e66728b7bb83d7f4133bfc304aaea3d72d1b5e0a31d610e89029d7fc58b4af8e5016ba507d5a1a936b43c0be62ad9e68ff94f0c2cce82fc3162e026c7fd1d29638ad81cc3f46da16342f2d3a10ebd2c255db60800fe6a938071fa1f051eb41a2357294941cc2c1c662ee93e35264dac6427302c01e1a195121fcf9c79fe95c16adead0eb4cdc03e14fb6d989e31f3a2f74b3485d44e38c99b81d135e09d3f3b8345a1d83668a42f960f7bce964fedf96905e33731c6c1409d5b1cca7233dc4fba5f58471721059dc4ac7395a18d5edf0c9c36aacee23058b22ace9f95ed6ca3e708159533420e7ea01569c64b62b9fcb725c388ff3757aa47b838cef7e5503f72c0d7698e957c109b4139ee0cba7e05967563eeee37c0d4064a7d179e192c5fc1eb207f631fb21fe68c6b3a37488561dc9900ebc61726bbfd55a33afb542f88ce2286a0921a348463fe86431bc833a0c32be15a8d7742bb6a29733573037cc18be93fbf85d3ea1570e390ec22bd0139b526a9fd41ede01f0f15ad969df972cb935eabbd7706dc82733596675e26e341a0abbc23fb140b6887458bcc5f02c1ace8aa070a231ac0482e89c52500d64e13e124fa26fdf32463f5fa6a106886065ee217ac5d2fc4ea365458725a3af135033ee04212be906fb943730a97edbc05c4eceebc1aefc45d7b26877e40b24143be489ffb90c3632808b28eabb9261c68285b31a6e40932cd4f1522bd0129385c848c9f69f2f0b4710cc26168c80d407a09a66622d2d0d45b091a38b254974b94074619cb3d9e581933b150027791f0f2cdeac003598364a792ac29cec4f8ca42cab5f790c93fd152ccd8bbf4f5b21167420735b76d12cae683ff29fc77e05d30ff9341c9d2cce6d263180e5366677da5e64b10cbb1d2e39726d34b2193b177dff2b4e26ad88c0a030df5535c5e647b5046cc78c8802858b56eab8a292ccb1c3ef70aaea207f89dbe40ba28a8ca43c4f0716b0a7e4bf32a0f8a92df289f36b6326a861233ae4ec159fc4623e4fc58d0b2afe1dbeef6d07ede74b4a11b98c9d16f0d0011748059188df8fd07cd5eedf18cd6f3ea6821f97782be183e4d31f91405d13e4e68d8aada835a9a21fd3f45058806d3e4d68124064245b945f71a456c2f86a5ed10e1b5012d1d23e8d8483203ef7b0f6bbefe7facc6b9591b265dda5bfda9e3be48f290eb1eef4ad4e8c6ba48f9b58b8d512f6eabe1fe1e029a01a02026fdb77b149594d3aeecde7c319a910cbd02dab3b12ce27ef6b8ef83389aaeecef728f4c0c91c8f9af847c86762cf7e100ae154b82fcf2b08e66fc7ba67826a82c1372bdc355f77b142f982ecfac2047edcad03a5e27dbe2b32f245b14db77450eb5981507b039d3491ea03075c698b981d5b931dfbab51b53dd31dc9b33233c12635bae0fea1adbe765ca306d6aab9b8e57a7171ba7ab1950bc72b23cce353c056dfbee1156252deb88b8724eb5c7ff62e7e8da9b88ad8500e7a31c7c38208a08b6e725f7852183cf85b8b3dde4d65b210c6551f7f0a6027c5394a2299a9985b2281b0afc7261a7b57937f4c44c6a427448eb9a9252355e3a241207e611ff06cd7654f58051d3dfb8b45f86daa7522a39dd63da4df569ffdcc92590d0d8d62513f31c95f15f750bb2a818f1fada8ba1baca4282a59006609c4bbe3b4b6ee73aabb695b604b2de557d6712f17158898dea23592a2ad610de0f13498496a0096137810c9a1d2b1ebe45cb2d87c18c592d3b49d663c6da93c10a1c69d1c4373e78bc36b8140a5bb4b82949208e3b0fbe8382eedc142e2832d04a92eff36d3886ea829906591f1435596a1ad51b8c709335ad70787a2a048024a87e67d111857bfa69f90a2c78ea5a0781471b8818d508e329fa92d61cc80400087436d45ca7c64558311dd9e2511933fb796b5201178c266ca612732cf5f9f465ddb78536cd607013b29754734d2cb8a8d4460f473b17871d915b2b86a458262561fa5691100371a0dfba74cbf2f6970d00a1fde902dcc5a0236ecb94710c3bc50bc33f5fc526894bae888b85367b155fe72096f205b7d0f03743f6d5735ec0438b79bd031188b07b919e7dcfbfa9bfcadd9f8b1f37bcb6641234cdc6ff9a0567354e6612706938afba95d2f58fd4434576a2dffebc183f16d1824b10fd1c432f15c4d6f651a7da96f5ac9f6a15a356ffd2b1af9f9d8064a562d36480eaf6e8889e65e9f703b591eb4585702a63e7c94358aedda7aa3efdd0132ae9d73df5add4b323a6cb4c012b467598a2c03793eb65d2b4a43f0833449d0f4839819d7a79e07e3b982046438194689423d95213d57d1e4ff63b0eccd3580c8d32ed10d22d905be0c23767b5103e04c742b0b83817bbee25d83b776b347e0631b275720572faa1a2db8872989eedbb2e5b4df618c1b50d00978bba17aad227391addba94a53961ff06a8f10c7547453cc448a9531774a3024454554bb28ddf7bec6339bf8678e07e6053f56cc0b980a8362d3c0b4cbd80373930ae122402e24d3b62fbf0708ef3a1ee4ed5e6b3f5bc8796fdef4289aa4217363f8fdf820df02fc7757ae3a26a4967584f990eb7e5b1fce08f9fa94cb3a61627664030e0dbc1a95c5ace24e1d5ad2a6304e612eb34883725458be61ef705415ea679cf941a1289b6daf307ee8e55d621dcb5e2c5eda358574db6e6d484c589b808b37bf0f20cd2ce285976cc43d4ff517ba6f926cc6229061d37285374abe40997404adf1ad0eae40ac4b8309be2b2727001bcc3658be024038ea5f0ec6603b3e30498f535003e5b5137fa7eaf6c823764ec2a2b5d697bbc680a734d798f713631b0782a169270c378a0cf78797f09a36467c6ec82485447df69d0cc871aee577320bb0ce4184c4ca73977c05870bf870e67275dc28b6dc261ee114057af9aa3e3f6a6e6fb39b35d0a5cbf961523ff1a57b8405b23ac6dff872f3abe8ff9c4868ffc5f72ca2a7fb3e019950072021c2897df78d0ab6194aeec3f016a58888d292f1d2539bcb6c3482251cf1534bbec47a05e546689b6b1e3cc7e5a07b1300565cf6d2a9838b107e94244af7f72eabf80cbce456736878cfd220022ca24f2a2970bbaa4c949e74bf03412e4fd16a852af55a87b9154a373ab1baeb01e035086f18ab34649c2adb561b18df8866f27fe33fa26962d6dd92407ad751d678cef62cd3621cf8237da9c68cd3a3813996a41a89de6d0b63edde5217ba0c88b56af47451adf9c34f2c40ac9b9e4dcdb6e39e666ca0bbfa8c812738a42bffb3cdd59184b312611f9850ba64b8d06834ab256b643a4f07bfe2c280e0c065d6424492768537f936ade3aaf88c12936a5b39efe5a287bfccd08f37250acffeb664290b94b5cc6aa037bc2e8ad07aadcaf806e0a66dbff15d11af6345dc13774eb79575bf21bd78fd05256b97e376eb010b4511898550ece15004a25918778eb816315891225c0fcaf2128dfe3e7bb46e208774f65b77d1ea5d951811c818c2a31dc0268070929253c85b3ee5a4eae238d3e73e98263b77d8933fd2b050328a8627d5bf8d006e77617883a30974c612431614c8c40ee743f588be450e0b99ff59dbcbf7d73e8f8e8c5fb8719b1ffe623e1646e1921b746c792f1c0d2e81e485fd5c93171edd97b6300f4a8f66dc4c23d3e9aa96f807d276b416f6300b80e55f0440cda238ce8041d2a82909ceb76bcd5c5ed9342cadcbb368ffd268ee7682b0a033cce7d45dd4936f9b1213fcef7d677bbbec3403049c3fe07d5f720ab1ee5bc2d073008be5ad2a5fccc44a991581de70af09d467649d417eaf3feb4a90556996e90be25af28516e30ef2ac9e971a11dfc036531b1b9f539cd4a92cd8ec016ccb14a80f46884c4a258529024c94ee35b3f7697eeafa7578d8bc63c65d226bcf83b4e7e795f41c0d205b1e4f5144747d817d5680b799bc53cdd5e1fc73db94c83ee5653ef135c991908a273305114cc74f2a455122cc991648a2a9f0ab4dd9e9641f4c4e50aac7a9d1165af8644a99c40e644e12fa5e80001906ecddd0e0b39df94cb8a0c2cc6aee6fd894a0f6985488e03dd772bdc2adee4d3596075be572775512c8cda87e5ac577b72c12158914d07d56166b4e40fe908efb1c394ca01b7c1a48917db8b716fd5e78cd19d7c28157906df5de64c535b4e9418f442a597b5721b44180599e5ed4ef615937785c24c0c4d0d8f084e1b151e7724618b66e96d17608cbca08e885408b580233fc529acc64d1f44e7d067aa95bd4e96ede600b3ced486c28a0a773727dfe28fba9d30e6ddbc9c6706ce5e1fe5e25fe7867c8d32d93b3d5e8a214a98745e062df3aee8f03e8c65a5b9a6907b3ef26a239fc1dd4f0e50f50c5c1b55eeddea3e08f94962f12bd4b5de4758b219f3c10e90a4997d41fece324dc1269d5e2799daaf65196f2f7b30d147dafaa105f772d1da2ab9098ad63ac35aeb04c513a4d05a631265a48b08e9bf45ae91debd4f594c55b94f90f112d106e3549e5f72ea0d98b821598c3ef66c5de89858b2ecb1355a8d99abd2285975d102dade506085c124a5dfc9527d8b6fbe96e2e2552c6d4c1ca48adfb0dc4f391b7ac4d597521ecf986420833d5118c623dcfcfa42765bdebcb0de4ebad5d9cd8d27f342a30d976201f83845f3f7cebf71dd48d3de9f122bcea728cff3da456e6ab2063f1fcc40c51d29d0f82dab2edca06f1034267455bef0c3bcc3c5a5b1790d6a1e4e6b32c391928efcdeb5387e74e8d3bc0362d37a9426a3db10066b3c6a432f2d8919942fb5a603a4fbd14569d4264db76cfbda3b75b991dd1e65f31dd194c06b3783ca0e99e6122b4f858e7d7a9fd587b496299dcf6f6527e0044accfdaea4405b1c6bceb4f8d29a52ebd1d767c226993c9e610358db65b63c936bd3b1f65a156ef7a9da3a8f59f72ee4503c26fcfcdef5bd3543df31aa6436e0d7cea7ec992ec88eaca7d00d4dfd1c2cc8a1b0afd05ed4bea031d0932d2e224b0f05a1de0f586e6a186de8a04a3d065423ecb91b736446ade191b056549ddffb760312d787672eb12d8527cf462cfb0c002742fd730011443e3375269880ba65350bbb8940fd98982f39e5e22098d6608bf2d0cdf53a85f900f002387064fd82740d054772de233a9ab35d13e1411bf6e417c8c159fd8b98ff767f9d2c70322eaa809722b06ef1f5603831a3ad40c61ea47f73875e670ba2c2bc68bd75e4088e83df6286ebf0dda36413dbd868be9ae1201f72dbe5fd0275103cdd459d6c07a4daa019a5835d268ab60ade08307f256c0e9ca50", 0x1000}, {&(0x7f0000000200)="4b664ff2cbc14ba02f0a9ba9aff81e80194195215a", 0x15}, {&(0x7f0000000240)="40018b1f9b17dfd9b2afd75ddf5e435c68d8e0d3f99a893f47ebe57a8adca88c486ba513", 0x24}], 0x4, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bb3de5645a67", [], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x18, 0x2f, 0x0, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld}}}}}, &(0x7f00000003c0)) 2018/04/27 16:52:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) 2018/04/27 16:52:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x6dd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) socketpair(0x3, 0x803, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/04/27 16:52:07 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) 2018/04/27 16:52:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x400000000000001, 0x0) r3 = socket$unix(0x1, 0x800004, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x10000}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000003c0)={r7, 0x4}, 0x8) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000440)=0x400000000019, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000400)='veth1_to_team\x00') bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x2) accept4$vsock_stream(r5, &(0x7f0000000300)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x2b, &(0x7f0000000180)="bcd559b2a9b4eb3a433e84266c926b801361508a5e3cc61392995b2299a4332c53672327afffabdf48b97e89807486990513e7d2eb2a6475cce788e08b15481145be8a7549e0e1acf4372efb8da9f10324aaeb34c25aac74fe7e34e07573a47236f93600581f621e9bc10da464ba6229ec7f027c519d0620fb64314ef155647b327fcb3506f193e6da4e60c20184fb746eae146ff712c70a26f313adc822b5100c01d206e6f0ba3e8f3f90a16f5f0a35aa86e76ca66c4ccad2636e3b2475b4a268c0f38f0219b284368440a23e01319cf73a9f5246", 0xd5) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r9 = accept(r3, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000140)={0x6, @empty, 0x4e24, 0x1, 'ovf\x00', 0x10, 0x101, 0x33}, 0x2c) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/04/27 16:52:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000002c0)=""/252, &(0x7f0000000100)=0xfc) connect$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10, 0x80800) recvfrom$ipx(r1, &(0x7f0000000b40)=""/210, 0xd2, 0x0, &(0x7f0000000c40)={0x4, 0x0, 0x6, "03f1d84afb86", 0x8}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)}, {&(0x7f00000003c0)=""/30, 0x1e}, {&(0x7f0000000400)=""/159, 0x9f}, {&(0x7f00000004c0)=""/227, 0xe3}], 0x7, 0x0, 0x0, 0x60e}, 0x1) sendmsg$nl_crypto(r2, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000980)={&(0x7f0000000840)=@get={0x118, 0x13, 0x0, 0x70bd26, 0x25dfdbff, {{'ecb-cipher_null\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x2ac4aacf}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffaa0}]}, 0x118}, 0x1, 0x0, 0x0, 0xc041}, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={0x0, 0x4}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000780)={0x8000, 0x360d3bb8, 0x20a, 0x1, 0x481, 0x1, 0x7, 0x90, r3}, &(0x7f00000007c0)=0x20) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000680)=""/18, &(0x7f00000006c0)=0x12) 2018/04/27 16:52:07 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = socket(0x5, 0x80004, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) 2018/04/27 16:52:07 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@dev, @loopback, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2c, 0x4e23, 0x4, 0x2, 0x20, 0x20, 0x6, r3, r4}, {0x7, 0x2b73, 0x8, 0x5, 0x8001, 0x4, 0x2, 0xfffffffffffffffb}, {0x8001, 0xffff, 0x63, 0x5}, 0x5, 0x6e6bba, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x1, 0x4, 0x6, 0xc690, 0x7f}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 16:52:07 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000000000000100000000000000c85181cf3d0da1712187355b5a17d7c3f2c61c3fe51b31031f3bd761195851259b51db19b9b60f677958b57d54f79df1e18cf6d722912ffb55a470fa1087892be6f3f137762645141278c7936a508e95536abda960"], 0x10}}], 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x10000, 0x10}, 0xc) 2018/04/27 16:52:07 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x17, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newaddr={0x34, 0x14, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0xda2d, 0x8}}]}, 0x2bb}, 0x1}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0xd) 2018/04/27 16:52:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001740)={'veth0_to_team\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/221, 0xdd}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/141, 0x8d}], 0x4, &(0x7f0000001540)=""/68, 0x44}, 0x2002) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001600)={0x200, 0x5, 0xa000}, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) sendmsg$key(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000001640)={0x2, 0x15, 0x4, 0x7, 0xb, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x4}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff7, 0x0, 0x0, 0x70bd27, 0x3503}, @sadb_sa={0x2, 0x1, 0x4d6, 0x5e9391d4, 0xff, 0x4d, 0x3, 0x60000000}]}, 0x58}, 0x1}, 0x4008000) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@empty, 0x5e, r4}) 2018/04/27 16:52:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="a19de4e5861b7ac19c3e2af6355e08ec0b18ee2e3abec7c7d3f1bd5c29248157cbe15e199a77adffbd2781fdf521f947e5520f4af80c10245b48bac30ef23ca4e08bc717b1beea31c7576fdd55047e6631169cc30000000000"], &(0x7f0000000040)=0x4) 2018/04/27 16:52:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'gre0\x00', 0x1}, 0x18) 2018/04/27 16:52:07 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x8000, 0x4, 0x0, 0x3}, 0x8) 2018/04/27 16:52:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="b2e96e277258771b6ad9ee663c8e45a407c009a333d6f0c45153d61a358b53df", 0x20}], 0x1, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$can_raw(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x3, 0x700, 0x8}, 0x7, 0x3, 0x0, 0x0, "249a70cb979b2835"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/04/27 16:52:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="6d7d1c63062fd95b59d2830cce4d091d12886c4e68f78dcf5a5cbfb70612345bcccf1caa0bdc133ff0a057f1ebc156b5be530d86cb20d3fc2c7074", 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000040)=""/135, 0x87, 0x1, &(0x7f0000000100)=@sco={0x1f, {0x800, 0x10000, 0x7ff, 0x62, 0xbe, 0x5}}, 0x80) r2 = accept4(r1, &(0x7f0000000180)=@in={0x0, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x80000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000001480)=ANY=[@ANYBLOB="1c0041bf29d5676fb40000000afdffffffffffffffffff00cc535e6f02d78f2c3156034dcf2d665b9df8564820edea8ef28947cd708d45f524beac6bdd7f4afba90addd29ca152f701b63ecac728"], 0x1c}, 0x1}, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r4, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r4, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001580)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x20, 0x4e22, 0xfffffffffffffffc, 0x2, 0x80, 0x80, 0x73, r5, r6}, {0x2, 0x3f, 0x1, 0xfffffffffffffffa, 0x8001, 0x2, 0x80, 0x9}, {0x10000, 0x9, 0x8c, 0x10000}, 0x7, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x7, 0x0, 0x0, 0x1000, 0x81, 0xe26}}, 0xe8) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:52:07 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e28fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) r3 = accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) accept4$bt_l2cap(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @dev}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000006c0)={@empty, @dev, 0x0}, &(0x7f0000000700)=0xc) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) accept$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000ac0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000c80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000f00)={@empty, @broadcast, 0x0}, &(0x7f0000000f40)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000f80)={@loopback, @loopback, 0x0}, &(0x7f0000000fc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001100)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001740)={&(0x7f0000001140)={0x5f8, r1, 0x310, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff8}}}]}}, {{0x8, 0x1, r7}, {0x100, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x210, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000000100000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9230}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}]}}]}, 0x5f8}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/04/27 16:52:07 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x6c8, 0x4, 0xc058, 0x9}, {0x4, 0x9d, 0x8000, 0x1}, {0x3, 0x22a04baf, 0x51c, 0x9}, {0x8000, 0x6, 0x1, 0x5}]}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="260000005e0009e21200aaf8c81951ddffffff0100b2c90002f4ff0000000000000008db1ee9", 0x26) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xb82, 0x4) [ 97.956827] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/27 16:52:07 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) socket(0x5, 0x80004, 0x6) 2018/04/27 16:52:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000540)=0x5, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'veth0_to_bond\x00'}, 0xe) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x9, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r3, 0x0, 0xbe, 0x0, &(0x7f0000000480)="7210544dcf06cba7f53917c48457d7955d64c6c6d265ae2ed3a82e4370c339e6a23459b74a4bd9b946e2fefd9d3e230068e231ca5e18df05adbd3e3e5adf28246aac639f7ea54cd94d2e08499bc6c478c8c3c1c1496f0235b9844df8fe6daa00bbe55dacfbe644b741d749ed65cfcbd812d45739da08baa8eed65c371d6be323a46d70be40a67f3058dce207a7f1c6d36f8832eac21f624902dc8721b7642b3ba96efa1815463bf5d206bd4a3eb1a4c6c17fbc25514cce3e55368beb6c67", &(0x7f0000000540), 0xde, 0x96f0}, 0x28) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd8, r2, 0xa00, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x53680000000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000005c0)={'veth1_to_bond\x00', 0x6}) [ 98.006424] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/27 16:52:08 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)) r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x23, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x906c) 2018/04/27 16:52:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x376) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000300)=""/87, 0x57}], 0x4, &(0x7f0000000380)=""/2, 0x2, 0x2e0}, 0x2000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 16:52:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, @local}, &(0x7f00000008c0)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000a40)) r3 = accept4(r1, &(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000700)=0x80, 0x80800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000740)=0x9ab5, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)={0x9c, r5, 0x200, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x63e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x963}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="a7118230eef5e420406dc6a099da077d64", 0x11}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000780)=""/203, 0xcb}, 0x0) 2018/04/27 16:52:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) connect$ipx(r2, &(0x7f0000000140)={0x4, 0x1, 0x4, "81af58aade3f", 0x2}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000e60000000000f8e0ffff000000000000000000000000000000000000000000000000070000cb20669d2e5fd8cfabf4623cea4f3c44ab23f73403bba10ee86cd13c35ea2fd420de2232cba1f04cdd125010c20dfd15b8e8d78191597d3aa946fa6cac6299f724b51184707d87630a290e89d9e4c40d1e040000004000000016c349d276e456028e626054f94eea124ebcd77c2654082f90b5067350128758434478b409000000000000"], 0x58) 2018/04/27 16:52:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80a, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={0x8, 0x5, 0x8204, 0x9, 0xb, 0x4, 0x7, 0x16d, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x80000000}, &(0x7f0000000600)=0x8) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000500)={0x80, 0x51, 0x1, 0x8000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0xffffffff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000740)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000040)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="96370b8cf7c6b3b6d443469e26011a2766bbee83d2bfe4cfc11d674c73d6e2c1a4ed66946bb23cf9cd7f1b137fe60c9f127db7323790851dde12b3d4f42421b7f12ea8a60059018a831cc112e0aa270edb864167e4c49633775b98ee4edc801909551c32cc70124d25792596c6", 0x6d}, {&(0x7f0000000180)="0062bea60051161834f56c9d7b711b1ea165359f34dc49a98b9eb58fab7ccfbae916c5dd678e50d8795dc7e37b05732baffd73d5fa1a94b8b865dbe1e9a605c0eccc9c02a72104a57d016ee5999a16c453de619c5521559d442777263da8c51998f16ba15fbf0f27318605cde06ca1576306a00091814094c510d2b88c994ebfed409d91b98b088a622e77fe49d4a816b8a9cc9ff5841af89ba89b3721d274e01031be6c02623175cabb23beaf7ec909e8f16156c67c972e14da7e0f35814eb77f04c238d8d90171ae0a21cc", 0xcc}, {&(0x7f0000000280)="4a8e01d82a423c890e25e382a4d98639a253f55f1f721969393f", 0x1a}, {&(0x7f00000002c0)="ddd30c5eba646ef0d983dea507c5fe15a926f7072ee12dd648947712f5957dfa8919a33b137e1a2e6b0841c6168ee1f7b72ee7ea7451d725b22d9ea1874a6571fb628b92c087fbc15fb343375929eb4eb400be83bf1b1a8659abf266feb85d25d69a228f263619c9afa3a999e8d714063358a7b8fc60c62f658253b94d9047b221903b83e3baeb9faeb6df1063d5e8b1422b1e2c3adfac99928c6cf95509159f70a8be206a22e3671a634b93c959b31ddcbbb8bd295121b9c488a4c2dbd4", 0xbe}, {&(0x7f0000000380)="0206baae35479efddeabeb8751f022a07f0c5d87cbf6985d647e63df2c39c94f2e0107a4b0ea9df3bf8af1b8cc6f2afe9196bab0200a07a63fc6f14c8d9be4d47934a64ac010e92d6bac69df1cef14e7057bfa0e79e1ca2ade5c559d8ad7861b7df599cdeaef861b3ddcff294eee62fc159c988a48b39197e69d3fd14b346df4ab8c220b0c2b4206ce582ef8a311ce81330e4235b9cf628202c79708cd8da047e6a24f9b04d82570a28c7863794bddd64a6c61c75c2699d870aff5c0b2", 0xbd}], 0x5, &(0x7f00000007c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8208, 0x1, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x2, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x8, 0x80, r3}}, @init={0x18, 0x84, 0x0, {0x43c, 0x3, 0x1, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xa50, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x59, 0xffffffff, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x5, 0x1000, r6}}], 0x180, 0x10}, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001300090665000000000000007f0080400300000046000107000000141900040004000000000000000000e0883559d804ab4f65d53f", 0x39}], 0x1) 2018/04/27 16:52:08 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1d3949869c2984d914d9f04005e66cd4dd3050bc1700612dbdb080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffdf000044f2a432a15b4ce56aa166b5000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/04/27 16:52:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) 2018/04/27 16:52:08 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4afe, 0x10001, 0xfffffffffffffffa, 0x1, 0xab7}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x4219fa1c, 0x9, 0xfff, 0x4d3, 0x9}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast1, @in=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r3, 0x0, &(0x7f00000004c0)) epoll_pwait(r3, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1, &(0x7f00000005c0)={0x9}, 0x8) r5 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000500)={0x9}, 0x4) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00000002c0)=0x7fff) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000100)=""/37, 0xffffffffffffffc5}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000020000000000000000000000000000000000009500000000000000c1c23083860b5cce7e9cdd1e30e8f90bfefe8009571e9bbbb76a46975ee7296d328b2901ffe133b10a8b458d7976561e4453037fce94047b35cd61ff9292a923331dd3c0404808843ffcd681282d45d2c18c53e9d89de2"], &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) 2018/04/27 16:52:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000b2d20da620482db386f6fc3b28ad9790d24909f05b326914a5d1e63a79eaadc26cd493ca52b6351beed447b6c1a2473f48aac611eedf468e83661a9a3158994450544a8053f81205fa01166471da9c236ae6e9b23728c80490e8e9e1d7ae2aeac371863b946c00e0ee"], &(0x7f0000000280)=0x71) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={r3, 0x0, &(0x7f00000004c0)=[@in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0xd7b, @loopback={0x0, 0x1}, 0xe0c5}, @in6={0xa, 0x4e21, 0x5, @empty, 0x7}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000580)=0xffffffffffffff72) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=""/5, 0x5}, 0x0) 2018/04/27 16:52:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6_vti0\x00') sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x100000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0db14530a21881fe65cca0a66b747f499c7eee60ee796ecad29fe875296cec0d8adf250a141481098000eb66"], 0x20}, 0x1}, 0x0) 2018/04/27 16:52:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000000700000000000000000000093b001a00ffffffff00000000000000008440d804ac1414aa000000000900000000000000000000000f3b7a4dadc277820b2691770cf927d33b66b641d232f80e230a1c5e7f4a74a8c98ba516dcf1a07254a9845f40cc901e9d64275a2ff7aa86f3959f66a20de55390d1fd3f0dde68c18333b41b174b30e8e5e54b5a06"], 0x20000078}, 0x1}, 0x0) socketpair(0xd, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/04/27 16:52:08 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002700)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xffff}, 0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002740)=0x7fffffff, &(0x7f0000002780)=0x1) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40400020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xac, r3, 0x22, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x23}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x7}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40801}, 0x4000) 2018/04/27 16:52:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x322) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x8}, 0x100, 0x4, 0x2, 0x7, 0x7, &(0x7f0000000100)='bridge0\x00', 0x3, 0xefe5, 0x4}) r1 = socket(0x0, 0x2, 0x9) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/27 16:52:08 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) bind$ax25(r0, &(0x7f0000000140)={0x3, {"c1c7b333486a96"}, 0x5}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82609)={0x20, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/04/27 16:52:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000002c90206cf47b2bfa41a1d227789ea6d655df932b18aa3c9f5bc698e3d61a70b702afd48cbded279a4386929ef66b855df2669d077012b36e03b9396e11d5963ae07289f9d7519afc4468f2a712db84f592edd7e28f2d667ba8268f7f9fdd0c486d2d126e06750834a5e3952fb2bccacca74b7613cfdb93b2afbb6d9f28ecc41b352072fa55a59704fe4a09967ee67a8cb876bef1764921ad0aa63dad900ac5bf2a9ea285f98caacc984a232c545175f28b7b867e0e07b07bd011feb30293e103673225ee69e197314a9058de0a19dd66ccbd786fca4342a09f9a730d450d6b22982309637b730c3359339e8a7d09f9642bb324fdb8d734c8c5eb08a7a9d11a3d92fd2e8d12f47f991055893726b115eed6c8d8648d67c135a5ea7ebf147e7c5be59f05d6aa50b79f6bbdfee18b21aefcc2601fdafcb5710033020068b53c2749536e93c67f1497227224ef37f2b2bb316bfaaadee2106370a7c6fd28a7a1a1ad97314724ae626fe0d1413757b6d09cdd472d0ebf80cdf0e0a68b9cc2bfc7cb584b4552bdfc18a7a5e3775e97821ad81096a701453865a0c82bfc988e4c78237f2d49e8ed7b90d1838087af760ccc61231ae5386ef08b50004ec3e98e2727e77b467217318694c18a9bcc4d06cdc096f3017cebd4acd28e4c89a3ac72e64973a272f5feae64436880c157218aa574ddb2bcb04284fa602a2ea9b2c7c9f9fc5e45a19b5bafc86e138621aa02dedb619a76249ddfab4fe0de52a11a20bdab56f71b90d5ee4b9fa39daacda33e253cfe5e06d03ea78ea8e21a4c08766b419834b6b5036292f3ae512828db2cd71f6ff54a78211c75dd9e21b85d008c0a5a440853e8c18b679e590d0aa4127aee76c64d78f68c2b5c60ceea02cba76a250e7127879e8c1cb9cbaca8673366382a922e4425bdbee84cc2d0b086aa5e1ce6706d1854b98220a0d896d261e4311da3aa69d16eb66d052c781ae10c79a910064e541915ce502c543ee3f9c0f5e3e4f39c4af1f48ec6bd85e60c19477146086b75f391dccb137377417a44d78c96923a2a5861d52c1831e674f886f17327fe05b2956a3408515f363b10a42cc278cdde1b1a6fefeac0281969b679eae398205e0571bd6501a9498c498de61229e3f9f92ad789bcc3d80844b98ee2433d4440b08333a720f62adaa12301b4157380a600e84a9298e269275f4bcbe21aee14e4d480f08932dc7550aa88d21ebac9b289c4310b59f729b19aeff5051a42b08f913a03f542a95d96920106b186896e88a64bb02f202449ffabf6b5801ea89b3566a1e0cf568e782b52afcbd667d2f9cf4e54d823294abfb42dfe83e9fa4309ab2e454a4c0b7e06e7b52adada8ac2ddbbe167bd1ef0f65cfb5fecd40cd3d966817fa7b264154a3fd3187b82feb3be2ae9a4a0ee8fcba2737215b8afa61a0d02882e2087a37ce10375011e6105c90971fad775117ef68e4eed8acd26c660a47b86625b054201eb355cd759a0fe780486b0e5270bc607b0667e941e381c1c339bcd8f6cdf744b2b2fb9d7b7a9fcf763049566ca55f7105adda76c5e9b842ce3bf25476ffae5a9d7397dc4d728badf683c9817c2afe28a00577a55fcf969b1715be3d3477088027587ffa0e68f98a3c40f53cdb776015349799b3e20aae9cbd291e5f4e7e4e4e6d527ac929fa407a94784c80c8610d519ceb095a1304eed8fc5d286daa899e176110c4b1bcb5790f49e55849aa50c97c4020b314316f8c4dd556948e0f0d9e4a68f8278b42a997c7407409eab11d5f789d3082720db4b32855e1d47cf150d06e484259313ee4f8107fe3e1f2cd98a5811334e09a17939431143b3810125c92b94c4df7a41c8b11f8756886079fea6f73790b1f3e2be66ba45ea4a8e1b5a1abda2d3c4daf5d5987df3a8c92d07bac541497743609f4caf2fed6a8b039a185fc02b19ac3cdda86f40b0ee5c8c03638a6ad4949861972d8ea2a5c3005df61c346d478ca9a0069f89e07bda5455dcfe1ff944c64d90435a7572dce109502610e155825da3560350ea1e224973533d61225fff3f5238e5dc32767cc83e4f0cdd6a8621975b689d8d779a08f64400402a026ca758785b4a0bb3f3d8a0c3a73b11d172d3a52ee7be9d9a4f4022989d334ac77e4d4bde0f939120f908ef8e2e6f6aabb8250f3da7408be02b8502ff5bd6ecb1b3057e2d6c9ba8383651a338529196d849c411a96d65762596d7171a03337b54c305efff95e9be44b921f0c03e6716d585f9edd807072c62bc417663ca6e64bd1a796fd3ef2f09eae6601545da93a47bb28af531f74e8f5d41234ded447e015178385f656278ac97554f7a06360a036fd0e42c75bee809a68c5509f16fbb372b07a62b73e58422e23c1dae0b3ebe3fbba51316a7e3c1bc726a24737f2547ec566dd5e1776f1a5948fb79fff1e0b2d9e54f42be649aa7e0c2dc4eb546032734984aee5e30722a4c70029b5f719afc3993b4dd033c4ba3ba94b6685f9f648ecaaa7537e3f8fc9e359fed98babed6bddd349351df30d2f7787506cf309b20cd137154ffa9d84a2d5161fafa3598a08b24d94178d70507143489ae485eef541ee927cde81a954312720dea98e2485e192b4031196e37df85c2a2eb48a46975690092498c398c8319dc23ec8f4a9d84a5ba96427896b6a3043c10ce6b85a858c8e22683b1c9155dd1d9e86f7471568fbdb84463bcebe1668842d72b1a2ef548ffbb23f6276c8cefbd8f00dd1c07fdd32d21f171f1f1b98e409fe0850fe288001357bcae4edd44af9d87febbe268d41f72f61c44d860e411877a1a7414263bce882119963d9e4b68fd324b9670e617dd30b5d63d0defbb278f5fbab78f44007839861a0f8e32591949c2b4d87cb6f0e3be033c86574034fc4d8953c1370c0efb38e03c33d2a41816af29eef1cf0d7fa7fe389a93ec5b1175d7a4eb6af13e36d8cb8e91809af0334f13c827614f0c052a66f05bfa72160153e1adc14e0c30807ca9e1aa8e7df77ecb70a5bcabdad7d2d9df14b8b859cae1cc0ffa08a9ee8ea57470576d9cc1a602524b3c726272a4d73aefa12ceb955b367bd4f66fc0878f75890b127b4952bb80cb25cdfcf91cda6c5c5ed4411de4ff74931b204b425380d16b37eb3b6ae0c4e0e8982a86409a55bc1ca58f0946a480d5933ffbc82109d0ac5221c36f54a43dc35dbe1fd069ee1b5c45d2f8f1fec2b35d3472a3bea1a06156d2155cbc7d6880d5404a729bd7669a82bfb7f52c2e2636161bd6bb2dd84cfcdb37d015711268ceaf4e569584cdc128ecc0d51e2f7ff1373ebff771053da71510a6dc968289f11dce3cc247a787c962d933125e426f84d73bd60aa77f90c1ee7094f4106593de6b13a088809b5a08ca073d59de74fb6dadca7543e6ac8bdb76f8a0ec5169b86231140e1d71f503df872f30994998e673c6ae1787d5ebbbc061f8f623166f15052a9f49ede1e107a2d0ee8fb54b4395b88a9b068ec7b8459d8650d55df11dcd5670838e703f0cdb8cf1047625ce2db4019767e525a8f8f1c543ae85ffcb13bb0fb9dea66d276a3d935f5f6a0a65272b4086a44ba0964aeb97e3645c01f6ef186b4fa21bc37280daa89d3484f307cdad6e220e15e02af7abbaee9b961674a47b0b6be5b3a2d5770f40201b4d2dec5a49734de037c9700a98f3fcf775e2efb46d1e3d9f3bf242077623bef3415cb3d38f78ac445d9b7cff36cbc9da12b92c6ed0a1ddf08599bf80fb46b1d12f973197bcd312676029dc42d26617c6401e9611469f85c4799e32d87b995a1ef6d887e4551474a6ecb309dbe641155ffabf2bca33d7a716c2e0af373bc7c68b5fe67f11e12c077e80f7ae30ed38224c98705fd9c08d36560cab4b73921c705f30e916aa7698373d938979e8fb6a316674cd936aef5b04e9b221980a6b969d7d9d262bb6a8164634b29ddce7f2cd08e91f00000000000000c9189c8f66c50440c3304213d318e0e3be3b0fb5d35a79086c6f2f72ae724f0ba740666a9200760b40261fba48fbe0fe24af6bf680dfed733d119d40ff8636aa9e5799daf9b44f42c96dd3ee77217b7111dfb0e3a8d77991099e19313c104ded8ed0375465d04e889108e65a9407b7f9c740c697cdf822e9a1450944ff8b8361bdf5ada903fb53d79c5e4e16037dde45bbeba46f7f91aa01fa8d5b10d672e2b069345a90a5481b487159019a4f0a127e216a5f3ff829385a806f4b12ef4c3fa80701920939b84060a676e55b476e57ab9af257d64e0914104c8152cf0ca8ac465b047e7cc7829a62ffbe6679deb6091b70870d53cbcc8e93a0b39540bcd3b59021947ee48ac2bc989eb5c01c680582c7e091d0e12dec16da9db54e106a449b6e53fd47eb41c55fef2e3a9ce37445d9343150395830d6aefb0a0c39dbca02d9866b4c1aa889e03e587ea238c881852a814b35a18472dd18ac44bf5dec59c7c39734845f8b8b450cfe84106cc6a05f1f63cdb8c7e20e546be49f06ac6165ffed6b9b9cb7d5d8ee136f178e9f52b74c6bbb2a2e00469c00f2c8b98b13bb34401d1938fdf31a933e85ec5eae61eb8983b7404ce533915c6e222e029ec7d23c2dfb9817e0eb5b86aafb67f2b20608e501b49fd1e443646f507f807f3d882bfbcd32d14acdcad370a9270be8d366a8e3804f98fa64df64bedde294212a89995085ccccfc20bf481b9158ed7a1fc4776cc3523587d0c46c1dad0e5408fe8e81a99e5b8e722b0463fe9d4c46c4b35fc5a8a2812ef8cde64255732bd3bdc1a58c3f782e8c56c95aa4eecd534b2236c2e2f111368b2348330c7692c9a9d50552b3af42d7f499e7c4084a761ddbdc86d330043aaa81d2443933e5054e786db4831a38ef6ac6a333235ae38460ac0abec1f55c46fe121b069338b5c6625081b4cf9ed8edf70a12c408f9fbec43bb368d798adcb0b12ff9e8e19bf20dcf8e8a77df9dfbd6704510843a9962aaf7b436e8f95cd9f426c3d8de78b953a8949dadfbf60594696372957f8d465fc2271cdecd538ba9d913eebdef3d4a651aab219844e33c1bc631b8cc55f584add92554ee23c5d8a46304ee365b5fb77253ebd95dc532b4c4ac6b5a361ad9fd255d0eb4cbee5ad5ef014af681ca02526c13ad98c717826b6d54e9dc327649aec5efd62a92243b834249949f14641d26707d61f4ffb7777fb6a6a2581fa22dbece322a685e9521bab83109b7856ac9f1f56150ba902b973d749fa9fe7f192f7bf844f47db30a97f75f12249b16dc8c533091806ab8449a8bf736cc6a5e35af1c18f41ee0f3ba7c5023036f423fb3497bd61398877b9379d351a047e6b358736de1ff0b549ff63d7ffd1a393dfed86748eecd8f96bae3495f5cc660c15f90b451a76718ab2b4c4dad52ff248ea195c62a47528be1a8f18988cbc7f34becb00ad089ea0609d0f92f6cbfd3067d9e00e651f3d00727f2b6f502059ffb1cce22b7e5626ebbde8b64ce18b5794b3d3e7a7e494da5dd8df1531956a322d394c34b9e72fc931f966b2ebf66ebbdede34112db088ba784f8551bbd8c090f1590c0d3ad38b7c86bdb14c42fe44208dc2a29e40f4a6bdd873367ed16ca5913c07be28acdc88f41a7146ef0f03fe0f5cea1cb655c85ef2318b23e5996d6708e9e7b6571807a2183dda2a17b278b9d2ec1f0b3924225aee19df4e6466d2c92fbf7092904bc94f1f3ef750e4ec37e0dfc22192bed8b59722f7879082311766f68e0dc7122324acd4e7a9a557bd8a6a55ad87bc8f2c869170ab8995ffbeb269b490a3653aa8fc1178a0dc26f227c66397df6ec"], &(0x7f00000010c0)=0x2) 2018/04/27 16:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0x7ffffffff000, 0x0, 0x131, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={0x0, 0x40000000, 0x3, 0x60, &(0x7f00007e2000/0x1000)=nil, 0x4f7}) recvfrom$ipx(r0, &(0x7f0000000040)=""/62, 0x3e, 0x60, &(0x7f0000000080)={0x4, 0x7, 0x1ff, "bbc4040acf68", 0x9}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0xfff, &(0x7f0000000180)=0x1) 2018/04/27 16:52:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7d, &(0x7f0000000040)=@assoc_value, &(0x7f0000ac5000)=0x2ec) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/27 16:52:08 executing program 7: mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x71, "510c185592035fe44a8986ca2e3bd3c58567df2a5d894e137fefd869483dc4504a43e74a981ca3e36117b3f47e34c67465cfff25e974f40bfd3e9e3c22b8b85f7d041e971314f51d44a41b890d53055a721a3a5f687ed96822faaaa539a7d2d99ccd28a22ee3381549258d29647f9797e1"}, &(0x7f0000000340)=0x79) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0xf800000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x33, 0x7f, 0xfffffffffffffffc, 0x1ff, 0x40}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0xffffffff, 0x200, 0x9, 0x7, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xec, "0c0ed47c3e8b1f367ac422c8ccf6c08997cdb10a32e67446f60d89381aa8cdea7604acf17bd5bce6320ecf8f4696bfe48218f38578d3441718fb92d70de94981dab96eecac6397ee87453608ef91d288da14cc1d07b2d51c7545a524ee1d411e225fdb4f360f6af22442ef4dfc4f2526b1bc2e675d7e9b96698ac049bbbe5145fdd458a802429adac9aad4db624dbc81356fafd2e0f475f5198dc83d76725be53c1c6a13c16e763536cd21cd64b9e154cbc4ef11159b935c3e173d2af8d64ec33ff955d6745c60f0e67f2848f38dcb877691fdb984300b9d11f8b46a08e6270b8e414c80eff33558060bcafc"}, &(0x7f00000007c0)=0xf4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x2, 0x2, [0x2, 0x6]}, &(0x7f0000000840)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x6}, 0x800}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="928bbc5b67c77108231f4427b0184ff0b4841a10e4", 0x15}, {&(0x7f00000000c0)="9306e35746dcecc9863446110a9ad26c5dbd80a3e3019ef689bd031bf4b7ea1c2dab87f9f77132f69aa188bbc7fe5de22dea4010b10e67f96684e677afa2f33700ccd7b5db2e5b0ecc4c8ea65716efc8641d7d1bc60283d68a21136547b090d24371484b95295a12d3b8ef30fd614ca1010006deeb55deba5cba6c913bb392e85fc86e7af0f8cd55f0d696f4a7f6b82e7992bf9e27c862a0bda59d9c405c31c171649c96e6ce4488f0347c6b787840e92d63b0bd6336ffd66c5962afbcf199b342c32623a29e787c7dd88482b3b66d6cea6a4a30ff1ae302e1487abe39ed3cc9ab4aa3060ad7eaf5", 0xe8}, {&(0x7f00000001c0)="74cb580ff4759a101386b0956307b4fe0886b67c05eb8564904691763f94fa1d08b462bd796e9166fd6eff19f98be949c681c4788192eaab8b513918b9f1821571e2a6bc47b0e61c003583882c76bd75a60003ce43fcb339ca9406fd89c5aeff189b5f411b4f21f8f2b892c174e1d51689f16f2536424d597e08924e2cc7dac6e6ce1606e83bb6c9776fe1840960442be0c2525b1420e7cf8376a3e7e0f83d0d9159b02c7f14b4cf7b5855f32913c96c5d6c3cd6edc711", 0xb7}], 0x3, &(0x7f0000000880)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xb, 0x9, 0xb8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xe1b7, 0x20b, 0x5, 0x10000, 0x9, 0x468, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x5, 0xfffffffffffffff8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x50c2, 0x8, 0x8, 0x1f00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x0, 0x1, 0x3ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x90, 0xe, 0x9, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x10000, 0x1ff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8, 0x6, 0x80000000, 0x100000000, 0x1, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff80, 0x7ff, 0x8004, 0xdbe5, 0x800, 0x401, 0x2, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x0, 0xffffffff}}], 0x1e0, 0x4000000}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ac0)={r6, 0x3c, &(0x7f0000000600)=[@in={0x2, 0x4e24, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000b00)=0x10) 2018/04/27 16:52:08 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000004000000000000000000d400020009000000000095000000000000a2d8fe14513d20"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f00001d8000)=""/4096}, 0x48) 2018/04/27 16:52:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cts(ecb-des3_ede-asm),speck128)\x00'}, 0xff49) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54db9b295df0df8217ad", 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 16:52:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x805, 0x1, 0x5, 0x7f, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018190000", @ANYRES32=r0, @ANYBLOB="000000000000000018140000", @ANYRES32=r1, @ANYBLOB="0000001b000000000000000000000003"], &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0x380, &(0x7f0000440f63)=""/225}, 0x48) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)="02868a0d8f4af4b812c64e9ed525bd3adb92634e58a9b3bab6b3186cf846348425bd018f78f1368d9f66ab665c1efbc739bb7918982a7759d857ee949fce42451294a1e05b7f0413b3cd534835aca0e3174a9ea497de71d96dec1bc2f5942f01f332fd27c03d024b87f1ff389a6f50cd0522980a6b95a44fb81f415cfa1822fd", 0x80}, {&(0x7f0000000140)="b6e5f10adb49af121bb62d18ffb9e86467040525f7fb92eacd250f251828b2e52c4fe8f557ff0a7f33b9572bb180bbea0c00060651a8c8845fa4cb6a3059de6e863fe4aa17f6b23397d8a3827d48507ccc9f32732897d9ad46d86173320f1b28cf4eb255bbb44df9ee62c399fa0712c77ba658f319452aa1c36ecf1f70b9a160271125a22e5de1621ea72e135793c7fdf2366f2841196d244bbe1b5c89c863e91c3d331cb6d2eda5dde09264ef6d9ae806d4055d47381c01c6ff5fab090e16eb93f53fec32a7e98e5d62e4b2559a88560d56ea5cc8ac1b32c80ed70d044a24af5987209c849d4041edad8f8958a962bc8662fe79", 0xf4}, {&(0x7f0000000240)="587359ad6bb5556bc6ff462c220fe6c02053eb0a4e4d519798774eb11c912890512ce441267683acec1b14356a49fecb7d414378044fcbb8313843dd5b0ce078dce4ec8a365bcfafa3be752da91b36ed5259a3600e6d21e6c4c10d0251bc693b95dce292133986cea7e8021ff671a6391270a06ba48b852201bfb2af69deb7c0df018315a9540784121bceefc3d25e8be311ebf1e07baaaa541bcd71dc577e18f61330022fc6c138999b0effc1d8a1158f9a915db54128d98ee0b620f1ab25049c58", 0xc2}, {&(0x7f0000000340)="20f80ae5ac0b56ca182ba9c6cabf30f6233b3919256503380fe3e4bd44ff62f47fce33572012649ca0de15da736ad09d349547dfdd88feb130d4563b5059ade5f4c40d7e67634cff543507b32903d9b6cb677d8f263f18df569969bf170fe78bd99092642b3a58aa3121a4dc5da47419eec75a", 0x73}], 0x4, 0x8) 2018/04/27 16:52:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000100000000000018100000", @ANYRES32=r0, @ANYBLOB="0000000000000000180000000000000000000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/27 16:52:08 executing program 6: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000000340)=""/204, 0xcc, 0x0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r3, 0x8000000110, 0x800000000000e, &(0x7f0000000fff)="02", 0x1) getsockname(r2, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'fo\x00', 0x0, 0x1, 0x6a}, 0x2c) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000480)={'ifb0\x00', 0x400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x5a, "a011bb3991f07a077ac3bd01806250cf129e08f682a68b6898b6db3ceaff1d13166fa3a23fb259f465304a3f7c186f436c9372baf0811b8a0ee67b7e5addeb4d1def7fb1f5529401fa63adc9cd0222f4d1244a83aacca42815c8"}, &(0x7f0000000600)=0xfffffffffffffcf2) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="a6685a2965f0c8fcf7869ffdf07a640ed4e1", @ANYRES16=r5, @ANYBLOB="040029bd7000ffdb8d8955309c9c849adf250d0000005c00010014000300e0000002001000000000000000000000080006006e000000080004004e210000080001000a0000000c0007000800000006000000080004004e320000080002002c00000008000b007369700008000400ac0c00005273701971af715d0100000000000000d8bacc76a9cd5f8c0000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) listen(r2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @broadcast}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) connect$bt_rfcomm(r1, &(0x7f00000005c0)={0x1f, {0x1, 0x0, 0xf27, 0x3, 0x6, 0x3f}, 0x8}, 0xa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00', r6}) 2018/04/27 16:52:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x94, 0x200}, &(0x7f0000000180)=0x90) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00'}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000200)}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/65, 0x41}, {&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x7) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) sendfile(r1, r1, &(0x7f0000000200), 0x7) 2018/04/27 16:52:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002b80)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) socketpair(0x1a, 0x6, 0xffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000003c0)={0x5e3, 0x4, 0x2}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) bind$ipx(r1, &(0x7f0000000380)={0x4, 0x9, 0x5, "6bc71b2a288c", 0xe5a8}, 0x10) sendto$inet(r0, &(0x7f0000000940)="9e6fc3414654f3c7d9b41ba48cbaf09aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000800)=0xc) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000008c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xb, 0x11, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xa7d3}, [@call={0x85}, @alu={0x7, 0x6, 0xe, 0xb, 0x4, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x51, 0x6, 0x4, 0x7, 0xfffffffe, 0x10}, @map={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x245f, 0x3, 0x6, 0x1f}], {0x95}}, &(0x7f00000004c0)='GPL\x00', 0xa8, 0x66, &(0x7f00000005c0)=""/102, 0x41000, 0x1, [], r3}, 0x48) socketpair(0x3, 0x7, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0x8001, 0x4) 2018/04/27 16:52:08 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) 2018/04/27 16:52:08 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000006c0)={0x1d, r1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', r1}) close(r0) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x3b}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e24, 0x8f3, @dev={0xfe, 0x80, [], 0xd}, 0x8}}, 0x800, 0x7}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, 0x800, 0x7, 0x3}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x9, 0x2}, 0x90) r5 = socket(0x4, 0xc18f1a18abc518c2, 0x7fffffff) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000072e0e9ba5c1de3e4313bbda415bd4c36f1e1bd5f5157a260f533cb75b11d48918db5bb21bf34d314b8eebd385ad0f11b4653b4172ea6f"], &(0x7f0000000100)=0x3f) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r6, 0x9}, 0x8) 2018/04/27 16:52:08 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x2) r2 = accept(r1, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/27 16:52:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000100)=0x7fc, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3de}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendto$inet6(r0, &(0x7f00000000c0)="e8322f3d8f38b342dc5cd2c7f6b5", 0xe, 0x40000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="ee", 0x1, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/27 16:52:08 executing program 6: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x0, 0x5) getgid() ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/27 16:52:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x7e, 0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x10, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00000001c0)=0x3ffffffffffffff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00004d2b32)=0x3, 0x4) read(r1, &(0x7f00000004c0)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000202101000000000000000000040000000800110048d32ca67e995bd1278f946322aa8907188ed1a25f49f8782108cd0de2416ffde8b2f3f6bb0fef63faad414bb5f4cee2b5fd4ac83f02ffe6", @ANYRES32=r6], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfffffffa, 0x801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x80000000000101}, &(0x7f0000000540)=0xffffffffffffff99) tee(r7, 0xffffffffffffffff, 0x6bf081f2, 0x2) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000000000)=[{r8, 0x8109}, {r8}], 0x200000000000004f, 0xfffffffffffffff8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='tunl0\x00', 0x10) r9 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000062c000/0x600000)=nil, 0x600000, 0x1000001, 0x8001e, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f0000000140), 0x100002fb) r10 = socket$inet6(0xa, 0x5, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7c7a, 0x4) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x3ffffffffffffffb, 0x84) [ 99.483940] validate_nla: 15 callbacks suppressed [ 99.483950] netlink: 'syz-executor3': attribute type 39 has an invalid length. [ 99.496426] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/04/27 16:52:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=@flushpolicy={0x1c, 0x1d, 0x3, 0x0, 0x0, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 99.600737] IPVS: ftp: loaded support on port[0] = 21 [ 99.754954] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 16:52:09 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080), 0xfffffffffffffcd3) 2018/04/27 16:52:09 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x1f, 0xa, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x1}) write(r0, &(0x7f0000000000), 0x0) 2018/04/27 16:52:09 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'syz_tun\x00'}) 2018/04/27 16:52:09 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r1}) socket$inet_udp(0x2, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/04/27 16:52:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) 2018/04/27 16:52:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0xff}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x4, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bond0\x00'}) r3 = accept(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000180)=0x70, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000240)={0x78, 0x3f, 0x1ff}, 0xc) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bind(r0, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x80) 2018/04/27 16:52:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x14}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '/)ppp1{cgroup*\\'}, {0x20}, {0x20, 'vboxnet1}('}, {0x20, 'proc'}], 0xa, "d2e1844682f6d16bcd6f9f91e698cfa9ad405756f09018a3f6b6a0a09002f3c35ef8dfdaca48618c930ba8a8559be663fed29852daecc51177d4923fc6e6afc568ccfd293c287de38f6374626e2c82a95d538f2304949c1b4cad7308d09af0ff34eb43027c51edb2cfad1e3196af56b36cdbaf9351ce7a87d27c022e419b2ba6b0fd7ea468e9631035eb1ab95658851e9483662eeb3f8b63993ab164cd107e7faf20e36727cc72f5038d4c6b67e9a00b83e609fef184c8f2aeaf782c5e5e6d081a07f75eed40e72df7d262097f4348b5b22f46"}, 0xff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x3, 0x3, 0x9, 0xcbf], 0x5, 0x1, 0xcb6, 0x0, 0x4, 0x7ab9, {0xbd, 0x4, 0x100000001, 0x100000001, 0xfb, 0x3, 0x0, 0x2, 0x1, 0x1ff, 0x3fffffff80000000, 0x9, 0x0, 0x9, "7da73f945a362a7650d01cdd2798d8c054becdbfab34a8a7a243cc40ad170973"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, [0xd7e, 0x8, 0x3, 0x7ff, 0x1, 0x6, 0x20, 0xf6, 0x4871, 0x6, 0x101, 0x9, 0x7fffffff, 0x80000001, 0xca]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r3, 0xffff}, 0x8) 2018/04/27 16:52:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/27 16:52:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(serpent),sha3-224-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80, 0x0) accept(r0, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000000c0)=0xfffffffffffffffe, &(0x7f0000000180)=0x4) 2018/04/27 16:52:10 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x5, 0x5, 0x1ff, 0x6, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80}}}, 0x84) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 16:52:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xd1, 0x8001, 0x2, 0x101, 0x100000000}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/04/27 16:52:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a06007f3704a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100d56f8a373100000000000000", 0x58}], 0x1) 2018/04/27 16:52:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000040)="6aa0fd5c699eee87e52bca07667e0dbc7174d1cf9baf8484ed9607dc450536d0fc54b6dcf6b91981bf93ae34f5bc9b9ef55690d06c", 0x35) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/27 16:52:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fc19eca307dc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce7df9a19912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee47f000000000000002a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781", 0x201}], 0x1) 2018/04/27 16:52:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2000000000000005, 0x9}, 0x2c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) socketpair(0x400000d, 0x1, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000240)=""/236, &(0x7f0000000340)=0xec) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x1f, 0x7ff, 0x6, 0x5, 0x14, r0, 0xffff}, 0x2c) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x20000000000, @empty, 0x8001}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x18a}, 0x8) tee(r1, r0, 0xfff, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000400)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r6, &(0x7f0000000600)="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", &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/27 16:52:10 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800030012d93a0000009a72de5f0000000000001241890298900a8e3d0ef81915f0c3fe22a144c5f1cd0f245b94b36dd21ea1656b3b1ead48c15a28406ca9a781ab1c4062046eba61dd84fa39396c655ce5ba9e52b60963e36d27542c4224b02db5b920eb09af2fcd30a4f880efc7851258727041a8abf27c7ba0b3d2935c399840370f7397fbad343bc86d0190a5ddc5dec7c3609368cf30ac6203af5aa44729a8a1f486ecaf0000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 0x1}, 0x80) [ 100.853288] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/27 16:52:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x800, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="a3", 0x1}], 0x1) socket$netlink(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/27 16:52:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6d940069e512d0b7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73797a6b61ffa4000000000000000040", 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r2, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r2, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c000000130001024d998f407e479ea8bf689e64", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/27 16:52:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000280)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/04/27 16:52:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r2, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) accept4$alg(r0, 0x0, 0x0, 0x80800) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/27 16:52:10 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x8000000000050, &(0x7f0000000380)=""/185, &(0x7f0000000340)=0xfffffffffffffd67) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r3, &(0x7f0000000200)="d7d7c9088d5226fbcd0f259b8959c4fa8ec552b352b9cba6ce20b01be649d5adcba1b3e475ff7e918781f299e507e4c0cc52e47dd879490d5e9a0f0982a70e2afa5dd2ce5be09f35026b5dd8c68bdc140cf370bcdd5451cf8e053502d8b640cb6dd30cfdb885f0f28e3884c54a119b1d2aa9ebf578c6290ce237fcea64d92956d9cb06b704997f1090b899f142852e0aeb4af17b1ada333d6a3122c3a229a9c70d14d65daef676a3e903b4bb1f9d209124cfe6c269b62ba7024b3368b473cf6f1fbb6f21906e7c50f30ca761abffac417485ca74714960510099e74c6d", &(0x7f0000000040)=""/182}, 0x18) 2018/04/27 16:52:10 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x438, &(0x7f0000000180)=[{&(0x7f00000000c0)="d46df766a0af8373fbc71aa3b8a24fcc166b1fed8a0789377e0bb42849789f7d237c072a6237c4f8401da7ed82f06844554a457ba6266ec92e421d5669ed5b90db30166a1e23d85a3c2e6b5e4cca92374d20af8394fe122d64f039524f711f17f3bb3648e40856af71c45286ef3c51720267dcf939da0e41884226ed5cd4c24a90f63ac78f76cb13d7a256349541", 0xe}], 0x1, &(0x7f00000002c0)=[{0x0, 0x111, 0x8, "77c09c3e6cb3e8b5bf4ff0cea8aa1ab8d825"}, {0x0, 0x100, 0x101c, "af7ab5019fa0ab30ccfddd1511cd432ae065d0283f21e71e86e52ad9717b9c46c3de670ac74b8e44af2f68aff7f8d70373e820ee92941ace995946374e26e59b6e8a4968a594fe4e8517d000292e93bdfb1ac2feffe47df6c6a47113b7dfc545d718bcb552e0ba028c19aa81d282963bffbad468e7920e1229810e966a0b1443a7"}, {0x0, 0x112, 0xe3a, "8226d6cf6b5a6dad72b1eb9344ee049fafa453bbfd61b91a469845bbffe834734ce2a9deb3495a1d4a3dc7f68ae0a96af1faf6f24b45a4625ae3463e75a077a8706a05c27a45834b7e377f73de01487789aed374b2c2a8b165f63ab9bf25"}, {0x0, 0x0, 0x2, "027425c3a3d46f8b8e2ed4dfac156111c3d8c3b8cb950959095265c13518a035fdd9ac8dc6946810d2e586236f71254e09194dc374638db458f8188ad51dfc0db90e4af537fe6b336a21a69c4e2cc8e40d8cd80c78b3cdd7c359566e1285a2fbc4d8c0b43fec0b2b46f4fd3b70020f6e40785c2d8fb11b91a2c3be26a33f3d0197485808c70559e05fbbb42152705724f1e28021e7ae46ee7e100bc20502d1deb50f716a29373e8dabdd8ddbff19e4faebd1eeb815f67bb3fddfcc4c413dedc9fe6f90ddc1612556fea28e000047a0a4eaf97b543215aeb904a61f66543e15d8dbb07b92cad274b3a50c60a45711ec"}, {0x0, 0x101, 0x5, "f7e84e005a63ee141ac0cdd233f29933c21dc42001e54c873a936a608a324b3b9e65d12b134257e118470e8d30ed766c905370cfc9eeb7687af197fb98993d1642419c89375f4c86269f0fead5976594ad6a6fd926138a"}, {0x0, 0x0, 0x5, "4d23facb2bcfd2d390204232d2e2a1b55872d40b70"}, {0x0, 0x113, 0x7, "ba4f562759ce63af24f68dc65d8707012cb8d766a226316b8bcb454678c1b7bffe30e4d3a4d40fe40572f38a3bc65936d52b8aec9a542aaa97d02c3b26426a5366d24aa7f750dafefd62f0b1765fccccd5"}, {0x0, 0x110, 0x3, "cc8a893b5f93e4bc92fe5d6369e8daafb7147a8aea9d20c3fcab076995e3270ddd26ec28c9ce46d235cce32f10b27f9ad74c2acdb1b65c86069c3c09febb1d095ab30688d21c270d80a5c7a3d34a3f69d2785a61eb6adcb52c995cc37659e6b93cfb8e4d03d1651edcfb58324a0e7102e6b1710ada99e1b4a0f014103bfa07feeb1cd9c8a9fa19fa17a87ef951eb038c231b33706e559135442203a7e18de095ac53d80dc8dc3b"}, {0x0, 0x113, 0xfffffffffffffffb, "d81d9c3231618c34dc4ac84089fd2e10da8ad2ea95b684b0f0f077442d7944d9903bafc022f268"}, {0x0, 0x112, 0x5}]}, 0x2000c080) 2018/04/27 16:52:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket(0xe, 0x801, 0x3f3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2811, r0, 0x0) 2018/04/27 16:52:10 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) 2018/04/27 16:52:10 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) poll(&(0x7f00002a0fe0)=[{r0}], 0x1, 0x0) 2018/04/27 16:52:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x4, 0xcbfc) getsockopt$inet6_dccp_buf(r1, 0x21, 0x4000000000000000, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) [ 101.179889] [ 101.181580] ====================================================== [ 101.187893] WARNING: possible circular locking dependency detected [ 101.194211] 4.17.0-rc2+ #22 Not tainted [ 101.198180] ------------------------------------------------------ [ 101.204497] syz-executor6/9116 is trying to acquire lock: [ 101.210032] (ptrval) (sk_lock-AF_INET6){+.+.}, at: tcp_mmap+0x1c7/0x14f0 [ 101.217639] [ 101.217639] but task is already holding lock: 2018/04/27 16:52:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe}, 0xc) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x33b) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair(0x19, 0x1, 0x1000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000240)={0x80000001}) 2018/04/27 16:52:10 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x100000001) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getpeername(r0, &(0x7f0000000740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000007c0)=0x80) bind$llc(r1, &(0x7f0000000800)={0x1a, 0x337, 0x7ff, 0x8, 0x1, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/04/27 16:52:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'yam0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0xe0, "07075d509a1ca4e2954269494da9d1d37184bf66b427ad9d53cbdb722368a8830910ba3221d2cb41620ecb299049671b70d887dd261e04b2f917aafe8acd3c70209c0ccd108970463bd791887c96054057ec3526dd8c70736329fda9f6cff3764555952d148f83598c8d42f87772945c25b92c274edf53a1ee76623588d410c3"}}) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000000080)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x22752a62, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x111}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in={0x0, 0x0, @local}, 0x3, &(0x7f00000006c0), 0x0, &(0x7f0000000780)=""/231, 0xe7}, 0x0) [ 101.223637] (ptrval) (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x1a1/0x2a0 [ 101.231298] [ 101.231298] which lock already depends on the new lock. [ 101.231298] [ 101.239630] [ 101.239630] the existing dependency chain (in reverse order) is: [ 101.247257] [ 101.247257] -> #1 (&mm->mmap_sem){++++}: [ 101.252832] __might_fault+0x155/0x1e0 [ 101.257250] _copy_from_user+0x30/0x150 [ 101.261765] ipv6_flowlabel_opt+0x258/0x3310 [ 101.266719] do_ipv6_setsockopt.isra.9+0xb81/0x4680 [ 101.272280] ipv6_setsockopt+0xbd/0x170 [ 101.276793] udpv6_setsockopt+0x62/0xa0 [ 101.281309] sock_common_setsockopt+0x9a/0xe0 [ 101.286342] __sys_setsockopt+0x1bd/0x390 [ 101.291024] __x64_sys_setsockopt+0xbe/0x150 [ 101.295966] do_syscall_64+0x1b1/0x800 [ 101.300383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.306090] [ 101.306090] -> #0 (sk_lock-AF_INET6){+.+.}: [ 101.311928] lock_acquire+0x1dc/0x520 [ 101.316267] lock_sock_nested+0xd0/0x120 [ 101.320861] tcp_mmap+0x1c7/0x14f0 [ 101.324937] sock_mmap+0x8e/0xc0 [ 101.328837] mmap_region+0xd13/0x1820 [ 101.333171] do_mmap+0xc79/0x11d0 [ 101.337160] vm_mmap_pgoff+0x1fb/0x2a0 [ 101.341590] ksys_mmap_pgoff+0x4c9/0x640 [ 101.346188] __x64_sys_mmap+0xe9/0x1b0 [ 101.350610] do_syscall_64+0x1b1/0x800 [ 101.355035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.360746] [ 101.360746] other info that might help us debug this: [ 101.360746] [ 101.368895] Possible unsafe locking scenario: [ 101.368895] [ 101.374946] CPU0 CPU1 [ 101.379590] ---- ---- [ 101.384234] lock(&mm->mmap_sem); [ 101.387754] lock(sk_lock-AF_INET6); [ 101.394057] lock(&mm->mmap_sem); [ 101.400098] lock(sk_lock-AF_INET6); [ 101.403889] [ 101.403889] *** DEADLOCK *** [ 101.403889] [ 101.409934] 1 lock held by syz-executor6/9116: [ 101.414492] #0: (ptrval) (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x1a1/0x2a0 [ 101.422542] [ 101.422542] stack backtrace: [ 101.427027] CPU: 1 PID: 9116 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #22 [ 101.434202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.443538] Call Trace: [ 101.446122] dump_stack+0x1b9/0x294 [ 101.449728] ? dump_stack_print_info.cold.2+0x52/0x52 [ 101.454902] ? print_lock+0xd1/0xd6 [ 101.458512] ? vprintk_func+0x81/0xe7 [ 101.462297] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 101.467991] ? save_trace+0xe0/0x290 [ 101.471692] __lock_acquire+0x343e/0x5140 [ 101.475828] ? debug_check_no_locks_freed+0x310/0x310 [ 101.480998] ? find_held_lock+0x36/0x1c0 [ 101.485055] ? print_usage_bug+0xc0/0xc0 [ 101.489111] ? kasan_check_read+0x11/0x20 [ 101.493242] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 101.498415] ? find_held_lock+0x36/0x1c0 [ 101.502458] ? mark_held_locks+0xc9/0x160 [ 101.506592] ? graph_lock+0x170/0x170 [ 101.510373] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 101.515372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.520110] lock_acquire+0x1dc/0x520 [ 101.523895] ? tcp_mmap+0x1c7/0x14f0 [ 101.527599] ? lock_release+0xa10/0xa10 [ 101.531571] ? kasan_check_read+0x11/0x20 [ 101.535715] ? do_raw_spin_unlock+0x9e/0x2e0 [ 101.540108] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 101.544675] ? kasan_check_write+0x14/0x20 [ 101.548893] ? do_raw_spin_lock+0xc1/0x200 [ 101.553112] lock_sock_nested+0xd0/0x120 [ 101.557167] ? tcp_mmap+0x1c7/0x14f0 [ 101.560869] tcp_mmap+0x1c7/0x14f0 [ 101.564394] ? __lock_is_held+0xb5/0x140 [ 101.568442] ? tcp_splice_read+0xfc0/0xfc0 [ 101.572666] ? rcu_read_lock_sched_held+0x108/0x120 [ 101.577671] ? kmem_cache_alloc+0x5fa/0x760 [ 101.581976] sock_mmap+0x8e/0xc0 [ 101.585326] mmap_region+0xd13/0x1820 [ 101.589108] ? __x64_sys_brk+0x790/0x790 [ 101.593163] ? arch_get_unmapped_area+0x750/0x750 [ 101.597996] ? lock_acquire+0x1dc/0x520 [ 101.601953] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 101.605998] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 101.611524] ? can_do_mlock+0x109/0x160 [ 101.615481] ? can_do_mlock.part.8+0x20/0x20 [ 101.619886] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 101.625401] ? get_unmapped_area+0x292/0x3b0 [ 101.629794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 101.635310] do_mmap+0xc79/0x11d0 [ 101.638743] ? mmap_region+0x1820/0x1820 [ 101.642783] ? vm_mmap_pgoff+0x1a1/0x2a0 [ 101.646831] ? down_read_killable+0x1f0/0x1f0 [ 101.651307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.656826] ? security_mmap_file+0x166/0x1b0 [ 101.661302] vm_mmap_pgoff+0x1fb/0x2a0 [ 101.665174] ? vma_is_stack_for_current+0xd0/0xd0 [ 101.670002] ? kernel_sock_ip_overhead+0x570/0x570 [ 101.674923] ? fget_raw+0x20/0x20 [ 101.678357] ksys_mmap_pgoff+0x4c9/0x640 [ 101.682400] ? find_mergeable_anon_vma+0xd0/0xd0 [ 101.687134] ? move_addr_to_kernel+0x70/0x70 [ 101.691525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 101.697043] ? fput+0x130/0x1a0 [ 101.700308] __x64_sys_mmap+0xe9/0x1b0 [ 101.704180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.709177] do_syscall_64+0x1b1/0x800 [ 101.713046] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 101.717869] ? syscall_return_slowpath+0x5c0/0x5c0 [ 101.722780] ? syscall_return_slowpath+0x30f/0x5c0 [ 101.727696] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 101.733048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.737873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.743042] RIP: 0033:0x455979 [ 101.746209] RSP: 002b:00007fbb9905dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 101.753897] RAX: ffffffffffffffda RBX: 00007fbb9905e6d4 RCX: 0000000000455979 [ 101.761147] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffc000 [ 101.768397] RBP: 000000000072bea0 R08: 0000000000000013 R09: 0000000000000000 [ 101.775652] R10: 0000000000002811 R11: 0000000000000246 R12: 00000000ffffffff [ 101.782903] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000000 2018/04/27 16:52:11 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e24, 0xbed, @loopback={0x0, 0x1}, 0xff}}}, 0x32) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r1}) 2018/04/27 16:52:11 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) socket$packet(0x11, 0x2, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffde7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x3ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x10001, 0x1f}, &(0x7f0000000100)=0x8) 2018/04/27 16:52:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="085bf2c50440c32d6a5a66d3e87d47b0c3a7e22800000e5500ff0300000000000000000700000014eb91c8eaf87226b00ea5c8eb74ef2a624dcd8d769a23e05c4cffb0028b31c26ab88e581f78850a2b3c9fb04436740c41201e3962c1f0d89ceef16f742a0f21bfb9ef0dbb422edb18dcc87fdf9e723d1f8d7bbda3b990309b154d17e9386ff8ddbae109fb3e48ccfe788efcf8db796115bed3b5367048a4cdd06582278d0f24cd1fc45f6a502a63ef20c9178acedc6eb4a72a21b567383f8c4d"], 0x1}, 0x1}, 0x20000) 2018/04/27 16:52:11 executing program 5: r0 = socket(0x9, 0x6, 0x5) r1 = accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5d8, 0x2a0, 0x2a0, 0xffffffff, 0x168, 0x168, 0x508, 0x508, 0xffffffff, 0x508, 0x508, 0x5, &(0x7f0000000140), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff], 'syz_tun\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x73, 0x8, 0x4, 0x12}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0xfffffffffffffff9, 0x3231800000000000, 0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x400}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x66, @gre_key=0x3}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @gre_key=0x4649, @icmp_id=0x68}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xffffff00], [0xffffff00, 0xff0000ff, 0xffffffff, 0xffffffff], 'bpq0\x00', 'bcsh0\x00', {}, {}, 0x3e, 0x4, 0x6, 0x1}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@multicast2=0xe0000002, @ipv4=@broadcast=0xffffffff, @port=0x4e23, @gre_key=0x6}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0x0, 0xff0000ff], [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], 'syz_tun\x00', 'bridge0\x00', {}, {}, 0x8b, 0x11b1ba63, 0x1, 0x20}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x0, 0x1, [0x1, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x101, 0x9, 0x1, 0x1f, 0x16, 0xc0, 0x3, 0xc492, 0x2, 0x7], 0xc}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xb, @ipv4=@rand_addr=0x9, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x4, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) splice(r1, &(0x7f0000000800), r2, &(0x7f0000000840), 0x5, 0xa) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001040), 0x4b, 0x0, 0x0, 0x800000}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000009c0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000a00)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a40)=0x0) r6 = getuid() setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002540)=0x2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000023c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002380)={&(0x7f0000000a80)={0x18d4, 0x0, 0x0, 0x304, 0x70bd29, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@nested={0x2f4, 0x95, [@generic="e9e4102e31fed62eced1c521761a68269ccab783ab1a905930456918dbe2985d388854b7fbf9dd27fa832d", @generic="74b1e0937c07ab069703acd4c4cc75db1b66a2500d46eccb778ac6720ed28777c35cf25e0ee10c67801b4d6aefef1c0850960f43ecf3e168d067d4ebde785a2615aa9c3c11fa8e82ce8d135ca588e620d83cbd70fe42f2f6fad225939b2b9f527aeaae41cc8991247845e74847154461689ae45741a86e7546ee6e7f02464d814aec937861c2473e6bb131e2102565b28b86bc91697bca642e7fa5c074aed56e695300aa5b3bd068ba18c9f28ec837f6297ae241272c1cfb3d2483596bb9", @typed={0xf4, 0xd, @binary="1b354ef95c9cbd9be49c35d51d1d037ab9cab91c3f2b4589a4487d9c36c9fad7cdf6deeab80ff724e609da8140b6013da2124bca2b70fc9bafeb41b661cd01095877370305d4e174b9d184aeee5da7e1080360849b4fa88ae80ed65e2d6297bb5a7dbfc94bc51253e49668ef1794d2fef5b99f12b4008a3a32fa8104bbb31ced4a0863be4fb7a1b100e1b15441ab799f138627049e2bb6f00c222e388bd87630612bf4e835c5d566608ec00bf0c300350d7cfaa368e535d5863780a6c0f8d315779121d6337615bca0055bb409d03f97317858938d0fd1a62610513102b3db1b65c866f12de3648a5de00d9bb4"}, @generic="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", @typed={0x8, 0x6f, @uid=r3}, @typed={0xc, 0x61, @u64=0x9}]}, @generic="62a0751ee6426711de95e8c3af896270f872a932288a3092d986f70e46f4c82341b4874e73f8faee9a10b3b7f2acbd94c5e0a079d88bcf8f471df9bc3866c539d0338811dcbd680b9d60c642165b7f6c8ee7012d2fa6f85e4bb50b73326e29b087362e64c8130794e2e6c7845302a2d674005175a3f02a79272b920eda21e4a2bdc004714d489165720e2fe7e68e638a03ceba140344f73b799fefe02d0c9f9e1634fe6b79f1eac9cd1121302b410463bffb1f39f06d9bea1dbf2081ec9a3620b68fabace00accb7f0409d0c18918318283665944c497329d1653bcc101c0d", @generic="0b02e27391c7f233966d3517129d257b42663e5ebde734e33559d2858d587502a565dc4d58da", @nested={0x10c, 0x7, [@typed={0x8, 0x6b, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x22, @ipv6}, @typed={0x8, 0x94, @fd=r0}, @typed={0x8, 0x3a, @ipv4=@rand_addr=0x105}, @generic="d380c4592382480a558127433de9e868c9364b68da52be3b0a8a8ce7416bcbe913aa10ec07fa55e01adf757dbde134d0ee75221e1ff73219bbaa8739c95483d979d74a2e84d4bb0e77d8290f994ec87cbb28564719efb649361ad1d3664444ce354a22a2a554c0d3139afeff841e27bafedcacaa478ba3924bb4c61222534538f9982bcd41578c04c256eecdb0a4ef37719c662e06a27d8046ed70ca3ad824ef38198730a3bce93e4d9b85cdd9e032a1e52e4f048bf6e85a04040fc7a6cc9e4d27f242d5ba4ecad43f1f2fb8197ff1e2dc9ce6778266535c91"]}, @typed={0x8, 0x18, @pid=r4}, @nested={0x120c, 0x8, [@generic="07ef0e7f8242e9085ad1f7c9a3eaf6368e1aa4f44c60693d14c23a6dec7a10ba35e4c8b85cd02bcfda14e0519e01479d7b82fe907394561aa68397e315414aa93e2029040c542ccbdd1032d2d6eadfd74f7067da432d0fa8081e6727400d22d4b0a85d98ab2b85e5c7c5b60e5c0511c8a3a8b9d49473ebc79395d7ad18872efdc422352de9e73ac192be9371cbdfa5342229c66397f7366273bf56604f32aee86413afd122f137c9d70f755eee890be4d0f03f854fdb68e77493271f83e9f6deebb2b9cb445a248baefc6126bc222a5e67c40be6dfbd0ce8120f01f53c3b640b5fd6bf63c65ffcaf938d26148e7ee4e0aa839e37c16c", @typed={0x14, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0x21}}, @typed={0x1004, 0x6a, @binary="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@generic="a9274f455ed2517c5e80cfdbc3697c167713234fbf3f245592162a843eb81110499d919d40727535ac405711f2a493142f7edb6585c75ceb29a20f5704bdcd4c6df45b6c88ae807ad73af890aaf136901fec5d0caf19032b1271d468731a9bf00771e140caea1c9f8e4b523e11a1db44835ff4c3a6af467c31d898d1a44c66fcb8ead60b960198ac45f1f203e0f694eeea8c3d0a292154da6818b0974370ee95265634078b6d7778cf65883f3cc4a2d44d0e304114594e59198637248d4e8c33c1c60bf23b56998d7cfd4bd4adf2d9ecaf8c77e4a638b20e8d4a09036eda7cef5669e3b17166f823e496b69226edc5c3aa41ca7434e3c24216"]}, @nested={0x1a4, 0x4e, [@generic="33ee4e9c8f97ac0c3d252e4179566ef7541fbd764af993763b7cfe1b8fdbb8b7eb92d8bdc3809932a96fc7deb269c547c00987479cbbe66221970b43b90b48c582e5b0ef85a88bd84907b482075e30678e91a7ba3c7e1da6c747f23eb84482b43c8ecbd4bab2ec6b2c731e01c12631dc3aeb16", @typed={0x8, 0x13, @pid=r5}, @generic="f92c7dc3667f13d4f4282a3a21c7592800f664119c5754b6ccde5fedbc80ab0202080adf4ef537b7299e7608df7b81cfb24a78e917abbf9fb992881c3bd85a55f86203f5ea005f52be9db8c174f3d7186d74bc4c56cd8e44e53a4148901abedfb45df0bf23ddc76081f9453455bc92fa41918b12cd7103cf2c848a2403e7edd8d2d5949fb816500d9c010063a91350bf1ce5a7ed7054f800d314d4b1cf8d75cd279972b00f08e1b2a54b0fb4f03e0a66f9c0cbf9f186e9e874305af5f6947b3d0ef6c4e75f330805fe0a916a99716cec1c120e005ea957a38e39e00d063a0c59e010435e6a51dc9442f4", @typed={0x8, 0x5c, @uid=r6}, @typed={0x14, 0x65, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x33, @u32=0xffff}, @typed={0x8, 0x30, @fd=r2}, @typed={0x8, 0x59, @fd=r1}, @typed={0x4, 0x85}]}]}, 0x18d4}, 0x1, 0x0, 0x0, 0x8000}, 0x40040) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002400)={@in={{0x2, 0x4e23}}, 0xfff, 0x3106, 0x9, "7a12ceecee71be03ba44d13606345f5fdba244e486d3e33d8a1e12662061c7617f224248f39b8de0a75e256c0ebe939dfdccdca60bc6e33f1a96793c0115620679eb93230b44329986f49c8ce7868ea4"}, 0xd8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002780)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000002600)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000025c0)={&(0x7f0000002580)={0x24, r7, 0x300, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/27 16:52:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000000fff), 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x54e, 0x1) 2018/04/27 16:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r3, r4}, 0xc) 2018/04/27 16:52:11 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xfffffef0) socket$inet6(0xa, 0x807, 0x5) 2018/04/27 16:52:11 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xcf, "4902486b11223854922836d6e93e6f73f1ab95aedcdc26d252b71fa04dfc3832f4a06d7d690df269196ec1d68419ef1d104b608a859c708c6f4b654b9e8a0f5bcf66fec2265b57c2b4abc2e34a6cc56538a37a67d310e27eb43134efa1e752b7d24f10bb8d6e070d01a6ef3de827e3d769952ab0e9441fb43f9a877011bd4d73298c065e25630d8716f1722486ac114b4f469ceafcdbc943b6980e1ac05274d04cf586b49a97ce5a1326c0b2c7f903d5d96681794228896efdb47dd3c005ff27b2f563d1450a516259ff047aa4370c"}, &(0x7f0000000000)=0xd7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xca, "05777f2db29926b2d428c526c8e5449fa04e2f902939ae8c616845118f80c614a8abd7ba6d56b3dda1bd3fee0b90cdab09d5d32d62a19a0b5def4270fef9679bdd3530239a0de7d1ee1d86aea63b711ae7be2cc06c8a46b5254c23f7598bc217a50119845aa0dd223e5bc7844edb6112c8b178386b1daaa1e114a251f6ea0b62b8cc3cad2dd3c5e2ed5d0ef11cc3e3dc0b64cbe446cd996d888c75bf7bd51d003b4f46f10841bf667400bb68d603bad0bdf623de48ad01ab0270101d40337d277e8b261811bd004250d0"}, &(0x7f0000000280)=0xd2) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r0}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/27 16:52:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x4e23, 0x1c00000000000000, @empty, 0x10001}], 0x94) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180), 0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x17, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/23}, &(0x7f0000000140)=0x78) 2018/04/27 16:52:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0x1, 0x0, 0x0, {0x4, 0x0, 0x8}}, 0x14}, 0x1}, 0x0) socketpair(0x4, 0x80807, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/04/27 16:52:11 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00000015c0)=@nl=@proc, &(0x7f0000047ffc)=0xd3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x6, r3}) sendmsg$netrom(r2, &(0x7f0000001580)={&(0x7f00000000c0)=@full={{0x3, {"df6db51f41de31"}}, [{"326bd400d168cf"}, {"6b0b832e8dd1cd"}, {"b0a1385aee97ef"}, {"0a0cf229263655"}, {"286b64888fa01d"}, {"c0e20f5c7b19e8"}, {"71d31367a8bf30"}, {"72946b567f8fc0"}]}, 0x48, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/04/27 16:52:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3c0000001300090400000000000000006aad750b", @ANYRES32=r1, @ANYBLOB="000000000000000008001b000000000014002b00100002000c000000", @ANYRES32], 0x3c}, 0x1}, 0x0) 2018/04/27 16:52:11 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xcf, "4902486b11223854922836d6e93e6f73f1ab95aedcdc26d252b71fa04dfc3832f4a06d7d690df269196ec1d68419ef1d104b608a859c708c6f4b654b9e8a0f5bcf66fec2265b57c2b4abc2e34a6cc56538a37a67d310e27eb43134efa1e752b7d24f10bb8d6e070d01a6ef3de827e3d769952ab0e9441fb43f9a877011bd4d73298c065e25630d8716f1722486ac114b4f469ceafcdbc943b6980e1ac05274d04cf586b49a97ce5a1326c0b2c7f903d5d96681794228896efdb47dd3c005ff27b2f563d1450a516259ff047aa4370c"}, &(0x7f0000000000)=0xd7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xca, "05777f2db29926b2d428c526c8e5449fa04e2f902939ae8c616845118f80c614a8abd7ba6d56b3dda1bd3fee0b90cdab09d5d32d62a19a0b5def4270fef9679bdd3530239a0de7d1ee1d86aea63b711ae7be2cc06c8a46b5254c23f7598bc217a50119845aa0dd223e5bc7844edb6112c8b178386b1daaa1e114a251f6ea0b62b8cc3cad2dd3c5e2ed5d0ef11cc3e3dc0b64cbe446cd996d888c75bf7bd51d003b4f46f10841bf667400bb68d603bad0bdf623de48ad01ab0270101d40337d277e8b261811bd004250d0"}, &(0x7f0000000280)=0xd2) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r0}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/27 16:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000001380)=0xc) 2018/04/27 16:52:11 executing program 7: r0 = socket(0x40000000015, 0x5, 0x6) bind$inet(r0, &(0x7f0000001240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001580)={0xf, 0x0, 0x9, 0x7, 0x10001}, 0x14) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="8bed7f302101852ce591d6872076e7d7ced52406ad0dc41d9ccebf61cd69758937a1d41c899fcc90128c37310c298cf5953e1ec2971e048a8669e7a0078dab9f3f69532ee8bb12a443b4cd399daec5d2b8ee64e4812f39534066525387e6b4a69cc9212e99b612f5043200eecb3c223fe7f5267a5f259f8e595c770cd9b495f2b1edc2af6db089126f189a93dcdae897ab47b78123244a816b597ce75c1cc774d011edb66e177fb08d2ed06a7e3d640f6d70379ce53dc29c9f2b124e1583f5a29ae56141a103815060ffd75b6a5a59fa03b554423bfab79d410a12735deacfb8483c2dd8fd0d067a10259db3", 0xffffffffffffff5c}, {&(0x7f0000000100)="cefd", 0x2}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b3c9329c41cca04bda77eeb4e1cb3a3ddef3c10d1e81bd4be327e804bf001fcbbd3997473903f0711e24ab096c55a1aa56099f5b0657678c783f233e9704d2af093f47dd1f0e224ecf8883b8cf2a09b90121d47ede9a0181bc2b5a0201575aea318ef852a0705ffb03f67630aa34187862f3132990dd06532561c0824f92a6271dbaaaaf705960b581fd0b36c8dedba34cdf6d1ede8fb6601ff8e33188752ca8ac79", 0xa2}], 0x4) sendto$inet(r0, &(0x7f0000f7db7f), 0xfffffffffffffe78, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0xffffff2c) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x504000}, 0xc, &(0x7f0000001500)={&(0x7f00000012c0)=ANY=[@ANYBLOB="3c0200000106000225bd7000fddbdf250500000200000b0008006000", @ANYRES32=r0, @ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x4000001}, 0x800) 2018/04/27 16:52:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000ffc), 0x319) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000003c0)=""/88, 0x58}, 0x62) 2018/04/27 16:52:11 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r0, &(0x7f0000000040)="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", &(0x7f0000001040)="42d34d67cc1404c487da61dbdaaa59e2199242b934340c77285f904b928fa36d481a2d39a4cc510d5a5639ddfc7354ad90312c8d", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendto$packet(r3, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) close(r2) close(r0) socketpair$inet6(0xa, 0x803, 0x81, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001100)={0x7, 0x2, 0x7b4, 0x2, 0x0}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001180)={r5, 0xbba}, &(0x7f00000011c0)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/04/27 16:52:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd6fff), &(0x7f0000001ffc)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001940)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001a40)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() r7 = getgid() [ 102.070503] netlink: 'syz-executor5': attribute type 2 has an invalid length. sendmsg$netlink(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="74130000420000002cbd7000fddbdf2508001b00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="0800840008000000000000"], 0x1374}, {&(0x7f0000001600)={0x9c, 0x1e, 0x8, 0x70bd25, 0x25dfdbfd, "", [@generic="52318501a0cb11fd00d44b816546b39b7ddbff5cd93ea6573decbc23e7120426be29ebebdb4cbc7ba375ed4565b956d7bb", @typed={0xc, 0x91, @u64=0x9}, @nested={0x34, 0x29, [@typed={0x1c, 0x75, @str='#bdevvmnet1}selfeth0\\#\x00'}, @typed={0xc, 0x4c, @u64=0x200}, @typed={0x8, 0x24, @ipv4=@loopback=0x7f000001}]}, @typed={0x4, 0x6c}, @typed={0x14, 0x2f, @str='vmnet0lowlan1\x00'}]}, 0x9c}, {&(0x7f0000002000)={0x10f4, 0x2a, 0x600, 0x70bd27, 0x25dfdbfd, "", [@typed={0x1004, 0xf, 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{&(0x7f0000004600)=ANY=[@ANYBLOB="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"], 0x146c}, {&(0x7f00000016c0)=ANY=[@ANYBLOB="6c0100002000000206bd7000fcdbdf253eae25a2c0c5c1ec2a29fa043deecaf958db867d33afa8374988297a164fc15e0ff0d6799dc1020a919f275f36bd3fb587192473ad9e3b94066ae61cfdc60f8908a783a7d79c31614f53ed873995c8307597e00be49dd56aa74c3e31f13d0d833c1b1173fbd5d5a95640006f0073656c696e7578776c616e306d643573756d3a2d6e6f646576637075736574252d7472757374656476626f786e65743176626f786e6574305bb8000008003400", @ANYRES32=r0, @ANYBLOB="97cf7957caaeb3711fee57a5c88c781d5d1385a061c3ba31c0e708ea69f13671f991b87e5f0a54ea23d728ec75f6b41e7eed48948a4eaab8b17620f2c846f83ae78053f097bba17402e33f2c468b8e1fc0fa582197394c61e2681c883494125b48d38a293ec7c9fc94310d13c2c7b1335bc4ba3ae3caa46ed3ee86f1626c8e290e213a8557d94fd09ccae2801b3576c03e8c7fcd59c450cbb947d2b8547270f8915e28dafb8204f2ab0000"], 0x16c}], 0x5, &(0x7f0000001b40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000000000000010000fff8000000e9a180ecdb2c2dddc8d37484a24d981d7d04915f3602f90a0765a41082502dfdf8de17e62a38e49f81a7b70ae8af12fe87738721b11ecbc1", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x4}, 0x1) 2018/04/27 16:52:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000640)=@updpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@loopback=0x7f000001}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in6}, 0x0, @in=@broadcast=0xffffffff}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in6}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x27c}, 0x1}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0xd4}) [ 102.113183] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/04/27 16:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) 2018/04/27 16:52:11 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x1ffffffffffe, 0xffffffffffffffa7) 2018/04/27 16:52:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x2c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x3bf, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000080)=0x81, 0x4) 2018/04/27 16:52:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000006c0)=@int=0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) ioctl$sock_ifreq(r1, 0x895a, &(0x7f0000000800)={'vcan0\x00', @ifru_settings={0x4, 0x8, @fr_pvc=&(0x7f00000007c0)={0x8}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000010100000001ed0000e0000002"], 0x1) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) socketpair(0x8, 0x80000, 0xfff, &(0x7f0000000400)={0xffffffffffffffff}) accept$ax25(r6, &(0x7f0000000700), &(0x7f0000000780)=0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000740)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r8, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r9, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r10, 0x1}, &(0x7f0000000680)=0x8) 2018/04/27 16:52:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xf2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f0000000280), &(0x7f0000000000)=0x4) 2018/04/27 16:52:11 executing program 4: r0 = socket$inet6(0xa, 0x4, 0xf962) r1 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfb9c, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000b80)="3c92a890325a0e772585edd0636ff9c6af78f08e4bb0de45b0fd1dc6674c6fe162826904c38f0af58be7cc2949f739cbf566b699af5ac46589f43b4130246c3d3fa318dfcaf20fe64f32f606b2a88108b354c03f795f6f762c97a72d50b19191b2490dffd0aa6ecf1e2ab88794afab566ba12ea4506fd5f03be44d92baf3413a889c61bcbdfac681a8494b5c9bca9bfaa0244c70c17190823fd367079926c9dd8d5e63bc65693f725b4d0b39798b6d0fda859e1abc6b26d0ae97e11f327eb709951a7c87fbe7a6d63d98fccb3dea972a23157b1a97f9b6ced28f161d1f2dddc0bf60884dfc5cae270b77e8cf19b2abbb42abfaa3bf29b88c8a7e23f6fc50346a3da5bffcdc7a25c898edf574e7569ab2c09644709e3723e99f46d3c5e29447413f09211114cef7d311b94cba0a63f162994a36a4972e96347bde4ff1c5e8e333a9fcab9057ecefc9e961b712207a2017e07d3c4c3f04701e851ea1d077d8223394ab4e2946c07d14a0d38cdd5909e710294cd4f8b7953224265b93fdae2202c42ab076c0aecac311926925753f408a27f247dc463027ea7aa3fb7378024cee52c657019a88cdf762b00a7dc63153215c82f2914233707aea15c744aa2a531a4839112c3ddab8c0e224d050a048bf6266656de2efef83b37fce55ea9d7a6a558f6dce35c46ecc9aa139d526fdc6d1e5b4fbd083816027aaa8bf450e4b0777ccda08c5c63406d38e4cc08d8e0bcda20dad6f7be3713002811f25d568c8eca502c364727f2965114326a92b8333b8d29c1741e69742fba96a75ddc98cff7f0b61449fa1b468ec1620aac455025408047f0284a13f164bf223e635a8be678310fb1d9265799231458955f417a637aa7d1bb156da2419edfd561b5b3cb4db24dea937bee502027137fbd71fb96001b79884d6fd463041ecc3df6c9008002d2e7306ca55abdebbb31caf0a35f0dd8bf7370a95b0deb5e52c98e53f8c926ba522f3aa6e1c2958b7bc25483906751dc16bf0b1a176ba20c274042a956b33e5d9cfa4891d2a4d108a6c72b4235e59ed01057c5c2de7162b3a4b1e7d1bc8f60ee9eb2cc620f00e082c7566c06a1763846183364ff36d2cd18d99a03515cf2093ea22343701d9745e1525060d04c922a888549df55346b97b6dfb406cb750f87d43063cfb7933450e408330700469ebe4bb06cef9c568f10f2bcac31c21990b37fa22ca8afd2c2b328ce21270df2e92a81304e0f9284c39340cbfda7a81e8693bacf4ae32407c04c0ecb3e0eb639d7bbefd35f2782e91f7bc4e2b345fc88252ab375b2fb36d31c20e91dd88c850c32f82166e19d8373b7ab436fd56b5a3710872203ebacf68b32783bcfce494152f304a2fc2f1ba2285e3c69d15b4bf23272d5a96e35c997d6f4d2fbcb63600acb33e4b50a1c94835a346a78a129fb34e6b6c6e8f4e0f8473f9bd82a11986f2a6b9e1c7feffffffffffffff7719410883b5fd597a4ae7046a6d492d164e17d5082ade546a6b68eabb03633635a8ff207b0ec2a2ed73e89996aacaaff8b3dadb246a462a66b1b5a1bbc9c949ea5236d57383622fe513afc6fdd350c46032061a2ed2fd6d3a5f4a21b24f740bbd6a378edf004fe9b055e1aeb713a5c0a56ad130da8917e7d03490994d335ec6d3f266b8a111285582d2b699a0ce54219aae24b1874c1d53180000000000000000000000000000eaa80cee1c6b3f1f1d37759027f79e5ca9f87886e49c83837023ebd8773dd2987d5779e1caaa4b2633b983657cb3c6a3e26899dd9db964feb27e3c50766a8e69dfcdca0342a1596025afbd99ba75ab8710cf77612b8805b308fed58d50bf69361859afca7da8568914c0a056e39c6557729888af509457d5d5f133b80a54d8d38da68b6c9a38a0a24026d7b44c92c6b29661d79b076dcc1b5ed470b7bc5f21f42ad28ad65115622cedceb0e6d53c37f2cf18a8bbf41b8d62438572572aa37ac16ea9a5a93a300254ea62e7662182a4b091298b0f14b2631727c4549e399b04481dab5d1089ed5e1c3908705bba87cb0d422cf71381105faa5c2ec1e5a02e5da2a1fbb05b76468eb90d541ad6cb9c5a78d04df558c972089a61a02ed901155c04855bed40a50c69c72eb9ee268c96", 0x5e8}], 0x1, &(0x7f0000000240)}, 0x0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) 2018/04/27 16:52:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, &(0x7f0000001000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000035cffc)=0x965, 0xfffffffffffffe17) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001040)=[@in={0x2, 0x4e23}], 0x10) 2018/04/27 16:52:11 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)="114f4750", 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000000)="75b8409db92456a6d0e889da7feb58bd270604316fa952a9d8d66186e851b0c2b1a02bd0a2669daf4ba0ed35737e9b26164260675f8ab7a847b640f242152bd17e3f98a9ca844497b1f55feec1db8e672100c3ce20781083401a28bbdcd75777d5cbe2203bb0908dbc34f0d823335f3656edd26691cb49e6700ab44338bef0e242b980c7e43c05dc27364324a1ae9cc695ee95d7040dc247184fa948ae9ed5beeb4668d7a176d6b7237840229aecdbaa28303d958da92b9f155d45a762beee9180cb1c1a75360f4012b5e7f622563f93fbbd8b34859a18075cf5") getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 102.220757] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 102.234627] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/04/27 16:52:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x8000, 0x3, 0x5cbe, 0x9, 0x6, 0x9, 0x5000000000, 0x1]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x7}, 0x8) [ 102.311239] device lo entered promiscuous mode 2018/04/27 16:52:11 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x6, "5348b8e91df8"}, &(0x7f0000000400)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffc01}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x87b9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) socket$inet(0x2, 0x3, 0x6) 2018/04/27 16:52:11 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) sendto$ax25(r2, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001080)="003135ab", 0x4) r5 = accept4$alg(r4, 0x0, 0x0, 0x80800) ioctl$int_in(r5, 0x5452, &(0x7f0000001040)=0x2) readv(r5, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000380)={r7, 0x24}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x58e) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'tunl0\x00', r3}) socket(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20}, 0x2, 0x6, 0x6, 0x3, 0x2, &(0x7f00000003c0)='gretap0\x00', 0x1, 0x3, 0x5}) 2018/04/27 16:52:11 executing program 7: unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000016000000000000aa00004e2000089078213cba708fc18ca0536f3a074b86b1763b500dbe8cbcf8911b75730d4a18f659ad4b243216aced873aa667ce00cb67787cd22f6b302437248c37013098a4edc4d48e3afffb11548a9e26bbb386d7cbab14ca43b952add672ab9110b577bee5efa15494c9697613b3c85ff413b69bd8ce65eeff62f319cc6a978ef315b2d48b2190cca6"], &(0x7f0000000040)) 2018/04/27 16:52:11 executing program 2: socket$netlink(0x10, 0x3, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x1, 0x6, 0xa0, 0x5}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/27 16:52:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x3, {{0x2, 0xffffffff7fffffff, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) r1 = accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000100)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="5aeb9450cd654ce720b8b34ba280400939fd3119aa2d204707df008b846311f4f67c5be163f67cbb903cd2670f6089d953945f9cdd18a1917c75f2cd188c940500000046a051c549d65a8cb4866c5056e6380400fdbf086d04dbc85c4ed63eeea52e6aa08736df28da2aca5ce53b540b154af35e3731baa89ea285dcd26bdae2ba27d55f0000127574df54532bd3", @ANYRES16=r2, @ANYBLOB="040128bd7000fddbdf250e00000008000500b90b0000080006004000000014000200080002004e240000080002004e2000000800050000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000001040)="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", 0x241, 0x1, 0x0, 0x0) 2018/04/27 16:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) accept4$inet(r2, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x80000) 2018/04/27 16:52:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000000340)=""/67, 0x43}], 0x3, &(0x7f00000003c0)=""/177, 0xb1, 0xfffffffffffffff8}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000004c0)=0x4, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="a6d542d766ff62a804d491ba4ac31c41c24e68a925613d3effe52a114a59dd9e7231d35aa158b6fa6f0647e6ea30b3fe0a648490ecc7a4dea549dab678c3414a5f7ef4fbcba9f3bbc19d2a94794ab4a99bf376ab09cfb6a4", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/27 16:52:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000240)="2215f61e947d537ca234dabc3e9c467132b3f1d9d9d070be97b4ddbe8106d2fcf77c7b6ed7c4af1618137b2e9b61eb2cbd445706611d0ca8cc2b4270c155c4db96e9ddf3caa0c53b2b73575723189d109b7493180d09c27417d28784ffa36046cdb01a55221cb6e127268fd6940a206b4ac2b04f17af628e1dd859e6ff6527636547d12ec4d47a263a83ff19651fd9b639bdd6c1a33f0ee79d0e7c15b878c10cca884a5345fc5ce897fdf3c3374851184e42b3a8dbf66c5a57fb9dc59dacf953b01d91301b336a86fbbabd4e1c5a3c60c404564f5e6b442f0224e4959cbba404", 0xe0, 0x20000802, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff76) close(r0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x7fffffff, 0x44, 0xdae, 0x7}, 0x10) 2018/04/27 16:52:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000ccfa8)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/04/27 16:52:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00010000000000333adaa5000000000043000000080000000000000000000000"]) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000840)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2, 0x0, 0x7f, "a47786aeb14282929f5fd5eae04763f6c0f57ce5649085977cba3bd41ec4f32d89951ce1c34da0472b8d8aed98a8eb26dc1f354020754090f9b46d2c120d7c5628b29c1915d6e4c31232f977d5f12059"}, 0xd8) socketpair(0xb, 0x2, 0x6, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x95a}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)={r3, 0x57, "753d80a0213dd17c144899e88456ac83a1cfe8e15db4528aae70c9d65403f8e8f5ccbeba3da1d85bf849fc64a9aa2aff896a75c1891eaa01c561fa4236aa5d1e8f7ebcdb19c964c5978621cf1c4e0dc2e703e0afb3ad7c"}, &(0x7f0000000780)=0x5f) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[0xfff]}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x2, 0xfffffffffffffffc, 0x7, r3}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r4, 0xd3b3, 0x6, 0x8, 0x0, 0x7}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00000007c0)={{0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xa4a7}, {0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x0, [0x9, 0x2f, 0x5, 0x100, 0x0, 0x3, 0x2, 0x101]}, 0x5c) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x21}, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="252b567c4c98922727409857df8dcdc76c39a49a239073105f380761c2bd425e43edce8baa9172dd062b497560289ef2e6beae12ac90c4c403554619cec9d6fee6411cb1e891d236b14859b9ecceb3e9be9479"], &(0x7f0000000b00)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x400, 0x8}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r6, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000000540)=0x84) ioctl(r0, 0x8916, &(0x7f0000000000)) [ 102.468381] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/27 16:52:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e1f, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffff7) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/27 16:52:11 executing program 6: r0 = socket$inet(0x2b, 0xffffffffffffffff, 0x800000001) poll(&(0x7f0000000080)=[{r0, 0x2}], 0x2b3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/27 16:52:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000001640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000001740)={'syz0', "c15f0b7d8be86799864a80db393a17344aa8c175766d1b04bfbee242f6aa78add290f4496a89eaefa0bdd63d64bd934451af89e9e0027f401b658f86e90ff2377cd1eff7e1d2b58ac009bac6bb43af99f035b8facf6defb0a479e84f756548934f4162c93756ad1403ef9119720a49cc6b8315e7939ed3c6877fbb46783bf0d46a907f21d275701ed878172b09c2e1665a0f68ade01c96effda8231a87ff933bb8ef2dca38566d5ac58a"}, 0xae) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@rem