d1eec98f847167a4", 0x5a}, {&(0x7f000007a000-0x7c)="cd947b06ccac02e7f3ce009187feb342f6f4bcdbf67ccc89d304c5fbf31ca7b51462f7254934da5281a9a05119400f7ea9686f2e93399c37a35d0787781490c3c940bc4a8626278ab2096185f443a134ab85e37fe4d04a2c9a598d6bb5dd6fec2bee77ebd75cf507940c2c1ed1f684061cbc13d790a583ab14be7b7e", 0x7c}, {&(0x7f000007a000-0x8c)="1766a08f37afe909d99d8f25e6ed87d5dbdf7870b2c702b32b9833b3769093a93be17d12decf843d894831df9f51e6b187fc18813d7649458348ce44f635bbb7a52acba0fea14196b290bd33a55e40967dce08702d5142e55f6048ce6b5d4656f3b3d663f981318f29a8e0ef47e9e0acf22644627f72289c303f994cbe813ee9d3a75210b38caa33df9036d6", 0x8c}, {&(0x7f0000068000)="920e96d92f880503f4569d920357e6f033b859b7f573e985ce14e15f92ec517c3bcae4676abb6288cb8910ef23474fb748080358a12ac993adfb1384906a4545352175d9741afe8349a89ca8c82320eac5b67bf0d7812eb520f82de71abee1356d63ca5b94d7f9bacabf6a0de369213428507b7f1e90ab3d2773cd582176db78629e62147da48cbc8004dd28e189e9c89260868096b96f009e062c6786ac27e200c55e3c82abdecc085238ac9c269a5b425f59783099ed9d80c04b5b5fd6f7f14a64c3f7", 0xc4}, {&(0x7f0000071000-0xb7)="1c7c5f4d369ef13c97c83b9a32d8b51cd750264781222b92e9fb7bf5dd1e837d085251a2b238237464737e3c5f672229d4353a138c6f13128be1153bea409c1443cfb14865922325c3737a5c9da0d0cb27e71b62f33807ad08dc258887cbcab8e269bc0f0135a43f3a139f7ee18661605377239ca08720a6119788c908ce94e7350277015effc14c02ce77c068e9ff14d0a74febbe17ddc6bb334779aa85f4b01314d49c2f21d95bb797a4ad15819a0be400798c8cd291", 0xb7}, {&(0x7f0000045000-0xc1)="eeb2c59f885e1ceab798c3e9c4899f2faded4175477e5c8d0ecc477730d1ad3113fd6c54e39b53b19a9ecdd722544316b80aebd949bdb3b9e2ae32d204dd234558691c14186509ebee5d92d99c73e10710bf18dc0369e723117d6aac498f3e4d5d71e8cf4ee1baf1bc04a8a5c8caff326766b45ca8a337543a343bf6a2e9c781e3b0f06dcb6af5cb3299dfb2898357d29dd05948e82df2dfe2602b96f0c5bd41fc01199a924562b8e6ecdd10015d5717b173aaa72a539dbcf35ce8a2ba85c81b12", 0xc1}, {&(0x7f0000055000-0x62)="85742f73b6c52432fde85ecabe56c907382391cfe2dbfd00c56bdd55b163aaa6d1af4b951f7229bb633053099172a7c1edab5ca3401f0260109d4d231cd323c1db441a9966132a4280559baed82418c96130edb938c238a49eb2f696dd1e10a17d78", 0x62}], 0x8, 0x0, 0x0, 0x0}, 0x40010020) acct(&(0x7f000004c000-0x8)="2e2f66696c653000") mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000006a000)=[{&(0x7f0000063000-0x3b)="3900000011001947040001000000010007000100028000004500ff17005080ec14001a0004dc0200050000000075000000e907000000140da149de", 0x3b}], 0x1) 2017/08/26 23:32:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000801, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e18000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8, 0x2, 0x2, 0x1ff, 0x10f7, 0x0, 0x80000000, 0x200, 0x6, 0x5, 0x2, 0x1ff, 0x7, 0xff]}, &(0x7f0000e7f000)=0x108) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000c59000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000219000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000083b000)=0x0, &(0x7f000007b000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000099e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a82000)={0x4, 0x80000001, 0x8000, "71756575653100000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r6, 0x8946, &(0x7f00008d5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) connect$unix(r8, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) lstat(&(0x7f0000e0e000-0x8)="2e2f66696c653000", &(0x7f000020c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a42000-0x4)=0x0, &(0x7f0000a22000-0x4)=0x0, &(0x7f0000920000-0x4)=0x0) r14 = getuid() lstat(&(0x7f0000318000)="2e2f66696c653000", &(0x7f00008f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e4e000)="2e2f66696c653000", &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000d49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000035e000)={0x0, 0x0, 0x0}, &(0x7f0000fef000)=0xc) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000dd1000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r8, &(0x7f00009aa000-0x1c0)=[{&(0x7f0000cf3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008a5000)=[{&(0x7f0000af6000)="6e623e9ec8dbb99fa7f83d9f4264bf85bf29d7d7915b1930937a11ee6d2b8454948e145bdaafdf5e2693e1428da52bfa3c09a803", 0x34}, {&(0x7f0000abf000-0x10)="f2c561adedad0bf4cb66f19b2a0f6abf", 0x10}, {&(0x7f0000474000-0x53)="02c8d795e992c7ae88503f8dd4b281f0a241024fde27e8be72394acb308e8d00ca486aa4fe63c7d603cc65a6a134c02840041269c0f7a4ae3e366a33c13e745e0df501b404194f43b89e7804ce61aea454d280", 0x53}, {&(0x7f0000188000-0x5a)="22521e5ef7d0402116537ca0372fd76981ce341c22a66e3328f60dcc0cec67d5ad8dd3955a65d7fc36a98667291402201e708a1f830c4eaf8b038b000bd59e4233fa9034d26c78b4da77effaf58d0cbea4076c615be4cf66f898", 0x5a}, {&(0x7f0000e10000-0x1000)="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0x1000}, {&(0x7f0000712000)="746d0dcf409727b2410c5ff4348a29ab36ddd92454fd942e681517b0d7d57c1b988e1579113fa79ba4c35ee4258a9c9a8142b1e7d416fd749559f92fe19bb2f43e83f7af4aedc22fa1b7e6e73c480365ce44543e62991654fa5027f77a72bcb71192491cfa945cc28f77db3603df98d8e40cc931d89db91949d6067d8d787fc004313fd1bf42da66101ecc6062b2f293da55bd517a88b34300a6bb133c", 0x9d}, {&(0x7f0000866000-0xde)="f34c614e45739a73fb70ec9ff71ef9afa2a23fd6ad95ff735bd802c5d5db9d93045e0da0a1c8fa3a046c7a6974f47e3f315431467045e940c9f279b1456fb2d3614b1397bdd0abc229443a0bb41bdd589892c998ef29d158274c86899cc91f4f4c2f2e1dcbe3089af16eb29c575a25a88637a881f07f41b0d9a4f734aa3ca4302d4da067ea26e994af559acb939a4b596dc89af4d3f4d0909167ef6c983a66bb7c2bd9aa6dfb6f4a57e0158e27f3c0eb22a10dffec291d36107a9ddae7fe938add2a60f791834719bf6b2859c9a4deac50ca2f495ec6a26f371958edab9a", 0xde}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000870000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000621000)=[{&(0x7f00004ee000-0x39)="be5b1f80c426bf2ed6171ed91d2a762bd8964170b940029b1a6624cda28ef27c8080f47e9b7438fdbbab047b26103b9d4a6410cf98c4b4e66b", 0x39}, {&(0x7f00002e4000)="e2b6d04631eac429768344146768e4ef2d2a5a0f642e14da07c08a16597310c2cbff314b57f1fd64a7fcf8ad0f40bce4429a184249702b0d3b809d89a33756ba912b3ae10346fcda1d9230f04bf5689f60d55242fc49ae3fac1a04588c9d767d4b7b6ad3bca35010892e5b76163364275fb52cd10aba662664d7510387d3eac2268abe92bdec862b9b61cebb623935b12d357d2b4504c6851edb6cae3128f526f9995ec99640a4746233f4256209d6e5028a00535ca3f4882ddd564eadee57594becef0521c73695158c348303c68879f4f1a5435bc9c78c8e722a", 0xdb}], 0x2, 0x0, 0x0, 0x880}, {&(0x7f00002dd000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000166000)=[{&(0x7f000029a000-0x5c)="b7f75e334d1c0a84dddc19df2a857451e19d471884b917ab5fe7c1cfbcec008231a8e3dd5704cc40958eef1c28f0d4e66d4b6631a9d2e6b3d677a8b9845d3ffaa137f7e81c5d579e9bece5ed51e3b6f6f0450e4506abce84fc9743d8", 0x5c}, {&(0x7f0000d7d000)="6dbbf1585cc485229166ae88a19e44bbad8e1df2807c506c245b47280da4af0dc7576bede1c6ee3fae238df9b8dc785894563046b4248132a49fcdcac07c2d445943e15043e70564e429b5f3dd0e212279af022a4f09b94e98121b0f", 0x5c}, {&(0x7f0000544000)="d33fc0bca0bdc057ddcab6931b6743c83c2fefe9598128585c52c89644d01bafef295601aed69103b2b1962a011fe035b1c51f185054b67804b7c6893b6ab615ac1ad6bf7f2db268c1c5f3f02c7510e509cef283e35d37c2ce72205cb37d653f1f21", 0x62}], 0x3, &(0x7f0000230000-0x168)=[@cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r14, r16}, @rights={0x20, 0x1, 0x1, [r2, r6, r5, r7]}, @rights={0x38, 0x1, 0x1, [r9, r8, r2, r4, r9, r2, r8, r0, r4]}, @rights={0x30, 0x1, 0x1, [r5, r0, r3, r5, r0, r7, r8, r4]}, @rights={0x38, 0x1, 0x1, [r2, r7, r4, r6, r0, r6, r6, r2, r9]}, @cred={0x20, 0x1, 0x2, r1, r17, r19}, @rights={0x28, 0x1, 0x1, [r8, r3, r6, r9, r9, r9]}, @cred={0x20, 0x1, 0x2, r1, r21, r24}], 0x9, 0x40090}, {&(0x7f00005cf000)=@file={0x1, "2e2f66696c653000"}, 0xa, 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0x1000}, {&(0x7f000034f000-0x65)="89ec47e8d663d3eb541e578c248e4296a5951d0529af8ad25cdea1b6632b68a35bc983db173e3d7875017db35c5a81447e06b9f3a0c6f6d96b4cf75949c7e9764c1256c44307047c3eca81686094c04584607db3b1ede1890b730cda719152a330a0f1c96b", 0x65}], 0x8, &(0x7f0000b12000-0xc0)=[@cred={0x20, 0x1, 0x2, r23, r18, r13}, @rights={0x20, 0x1, 0x1, [r8, r5, r2, r6]}, @cred={0x20, 0x1, 0x2, r1, r17, r22}, @cred={0x20, 0x1, 0x2, r23, r18, r22}, @cred={0x20, 0x1, 0x2, r20, r17, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r16}], 0x6, 0x20000000}, {&(0x7f0000efd000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ef2000)=[{&(0x7f00005bd000)="700db3d52653ee4afc6d8c8bd356dd8c7274e224dba4d6a4095d893059373a6d7f9325ee9870c3e26563faad2cc2a4ffe2d13f908ef91481fab4278b4ffdd1ad9a215f075fccb5f98b20ebc97927ba3dce410cde9f73af5778655e6897c0213139ebf8f24944780f04915372868a212b74472b363b52afe207c6352b9fafa7e8408fe974f352a0952be3afa1fd10222e3c582cf0cf3353c24c94052ed2a61c692ade9c29c8c83e6a121ff24c2d87d440fd9660a8d515bbdd5901350ca2", 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0x82}, {&(0x7f0000347000)="e3a88eaec9033af2867e1950530b1b6b8c6e326a735d721253d65c09cd701eb6c305d5c8c071e404a885a17eebbb11b35ab870539fa2ff775e179ab5e1b986724265e482b82a1dd4badcf7730504166e249432abb6d0cc117caef378d3394b93cae90e56f9d925e28115b0053a835e131a7f405ed8f3c55b9a9851d27972f6b58efe8e0b633f5dc3542a163328465d3b6f1418", 0x93}, {&(0x7f0000669000)="22faa381abc92ecb8ddcd41ada5a34c1f3bd31028b04c1067957d2b4a58c8c1f6ad941d47d1796d1cb5cc31943124a1edd7201b379017df44714776039d82a64c724aed1d5d9ba491221ad8062a926b83923bd72c4e44287fe512943d9225573d182bf420b0082096e6b42c8fba67d1f0ff3e20dad7795a82e686dc2fce0fe8e8869a19ca6a902144579fd4dd9fd4faf56252e1e0ed9f1e718aedd8b001e517433524cf6079c1cae333086a300881d6c8556450ee650c18a2a4d258b337a5764b39db06f6982f813deaca32c221bf6e0c987999157f96e575411af", 0xdb}, {&(0x7f0000a60000)="b152664ab7e77e4acd7493c27186d8b53b12acc94c0d15e8eaba3d52cacf62799897f62f50a422adf50bc65771bad278ac6f5995a10859c62901cee70a903d9aca10b725772a2beea64204e2ca5f29154d0e155b9f42d5610c14736e71d794cd19a67069748ba9c8ced51c34c3c8cd9d3209d2e19ff99181624fa1067e17fbc1381114351eb9730b9c1f0349424c0db7968f6d4c7280e6cf5f1d56f3e8d38e3383f76dac33a701a60149932692", 0xad}], 0x4, &(0x7f0000b85000-0x60)=[@rights={0x20, 0x1, 0x1, [r9, r5, r2]}, @cred={0x20, 0x1, 0x2, r23, r15, r12}, @cred={0x20, 0x1, 0x2, r23, r10, r19}], 0x3, 0xc040}, {&(0x7f00006bb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f6b000)=[{&(0x7f0000e4a000)="d37f584ece3df67de8a31c56900afb336713464128b67c283ecc4f269fe82dcfec9b23b03758c8c12f72bfb07b16f2a9d63d456ee6a0dcd690bac3ad9ee18ecd96f764609b20d7adcf9be9f82fd999b0d1c719dde7cf371018a3f098d58a7dabcec51e5d376a7b61b2d9ef7e6a14a039e0c0ec626ed3a8d6ce6b7790d764ea640851b2", 0x83}, {&(0x7f0000a81000-0x5)="33f26ca584", 0x5}, {&(0x7f0000fc8000-0x48)="bb79aaccffbc749ae140f201c4a9059ef3779743509159c80325e9b883e22f4685be554c0ddfc56751420bc684db4d920ee16a4bf7c2580c5e137e885d8ba2120ea07cf8cf8dfcf5", 0x48}, {&(0x7f0000dfd000-0x7d)="9834fd7f5df015da44836fe5449f40f35dc8df3bb6da8e8d6caa2c8049d8ee2178ce0988e1c8bb81dd828d12e3aede455eaaa673597070d44c56b907ff737e2c7af1f2e555d9971e1e96d6c03140263d44f0355f026b3bf3dd241116c5ced927200ab902a81263af46f6d659672e9be37fe21e9deeeba60f493480ee5e", 0x7d}], 0x4, 0x0, 0x0, 0x40000}], 0x8, 0xc0) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f00008e3000-0x28)={@common="64756d6d793000000000000000000000", &(0x7f00002f5000-0x24)=@ethtool_channels={0x3d, 0x1, 0x5653, 0x5b, 0x400, 0x9, 0x0, 0x3f, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r9, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000605000)=[], 0x0, &(0x7f0000652000-0x560)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x40}, 0x0}, {{&(0x7f0000187000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x50)=[{&(0x7f0000b62000-0x97)="", 0x0}, {&(0x7f000010e000+0xc17)="", 0x0}], 0x2, &(0x7f000064d000-0x2f8)=[{0x10, 0x110, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x0}, 0x2}, {{&(0x7f00000d9000-0x10)=@ipx={0x4, 0x0, 0x0, "b9f3075ebfe7", 0x2, 0x0}, 0x10, &(0x7f0000049000)=[{&(0x7f000059d000)="", 0x0}], 0x1, &(0x7f0000717000-0x278)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x3, 0x0) recvmmsg(r8, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000954000-0xc)={0x1, &(0x7f0000606000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r25 = open(&(0x7f0000e38000-0x8)="2e2f66696c653000", 0x100, 0x2) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r25, 0x6, 0x1d, &(0x7f0000133000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a75000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_emit_ethernet(0x1873, &(0x7f000091e000-0x1873)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x200000000000000, 0x6, "a228af", 0x183d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xbf, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf1, "359ce3f3a35b83f911efeafdd6f1c1db2cf029f9960865e16e15e9a65502c6cfff770e6e6635dcd477702af4f4f7b90697f69a4bda9eb042074d1406ec64c5f0d762fefb5c50efc8861fdfd992c47c7ce1f2ec3c7de4254195dcfb8d3ab281f07795b376f8df0db3a359835524688f62d4645cce8dba265da3c942743c0b51fdc463a45aeeed2cd95c19476c8d1faee26168faadaf907d6d8208cf0eafa2da3712eefdec378943b6fb8bf85f2e6f42da5be65e78aa670a6b0a46ff049b9b6556d6bcf56a9b7d465238c21929ebf5a55b0252eee29ee36d3915c807b09dcd75ed8fc4f9741f7644dc8c5f003cb4a1ba48dc"}, {0xc2, 0xfb, "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"}, {0x5, 0x28, "b5a429fd72858b08865ef142472faf0d3eba23f8940c7f21c4f328d4ae74ef0a703ee650c81fffba"}, {0xc9, 0xd5, "423260f8929f588be4d71bd5e06798641e22aa67583673c12e9d85cff5ec8158c5498f7c11c7862ecf965deddfd17ca93b902f7afa3b3010c81b2b72b33f2d0edec6aedbfbc49e0111f6b172bf0b0332604f353c69e54f18de552dd7cb34aa82eabfd1845a051d1f99fb6a8f0c8aae1182d495a049590417ccd7ca229116e49b7b9a4c828f2247d68fab72c9fbc7de7dea1b5e1267eebfc9aa5b4a39d914beaa25d4cd304fff82c88142ddd6babd7ceea814250d37c80d24241bf532b66b62a81d8526262b8257142dd2ad157fd54bd6a343afa4b3"}, {0xff, 0xf0, "07cd29dbd7dfb12f215ca0f5cde3e14550baf296ba78480022fd30a8e5779ab01e3f49f2355da901ff7ab314a416c758692674269f9a0d5aa70928b14c0965a4610d84946786f3b837b075cf57ceab6f515184c1c7a420b5765a24efdb0fbef0e67d3519497e77badaf1334a4d54f4d4d760879f97a5b3d72d722f43ae989620972afffb67fe62cc0d3aa9450e82e8e14aeea4420a4a4264650baaa5367922f4da1d51b0ce94548aeba8c44e546d6cac514fc65c842237925c4bc5263d8da33590244d44172f78d9771331b12708d5ed98489fd5b8632379a586790ab771e98165b1d3065631fc48a9802955d5a91856"}, {0xfe, 0x8d, "28803d0979ed8207bf42820f7415c168f01f071283578f96b11dfc8ea7877dde238cfbaa13db26030160a9baa12bb943f7e833a1659aed34e8dfb63996c09f6d51a0b379e7311166f04c1c57ab57472948e5fa3e7c1c4e124697b3a2ad4a0bb0f02bbd3b7d56b6c0eeb6800191ff81c8184983da46b3cf38939e5b6c3f8a8865c882faf1ee0f53cf37aa1a92e7"}]}, @dstopts={0x6, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x8f, "002e85b64da962c035d58e3bd72f15046f6a39103733bf1b12c99234a10893164b9f9e16ad812bc9d0849ab4c4efc007ad99ba301574387fe6d5936e417698fc98a768f07383818115c7f155695e89f33d806f82087159126941993e81e39ac3fc9893e78568a6a08b015f7657f37766c0fcf10547525a1d4ad4fe0fe97b42e94ae53c2c9e6e877daf28baca625dbd"}, {0x0, 0x42, "d15cd8d67d60ec0d3d87e996e480ef09bee0af6282501c0c4e979750599791fd3c60bceb22c465cd8627fdb0e6b1c7ef5f064f0af788921ff04d099a3f1913c18f7a"}]}, @hopopts={0xff, 0x255, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}, {0xff, 0xd3, "e84da29d34896442360e9604d7ac385d1f403281a584ec158bc397547d34613c0a4ab43056796c85030b2efec173c1bcbed1ffd8dfd08824b7237d175206311cd42ff700a284ab76cdfe1144b5dc84fa41cfad1aec571448c2b1f00e2f1d30d267ebdb81e34e22029b9b78e172d4886e13c512bb9b76ce4c43e4b85dbcb8d7b5e49854fdfb2a76a924c4ac60e412124bb762cb7591afa720c4352608e61eda098971b59eff57273ceb7b8965931d3c9dfb1789bffb5022e66517f4f9d3174931c2101412acab2cd145622341b0a7e44397d5ca"}, {0x5, 0x1000, "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{0xc9, 0xf, "65cc4a4bfb6ee0c7591af4d76a6439"}, {0xc9, 0x82, "0c59dfabcfafeb4997bd75e79fbc619e300097cd36f8adf903d36fdbdaedd134a9c78443a3f6cd0d5f6e9cfddc89b11958824ed8514f3d5b6c2e8931c1dcf9b0f12265a9a724612d13110d46bbd325af13e42f57903a3a831e422c7b0c96587afcbb4b4a39e2f4f89fccc3bdd5b62a7df4b949643b4f3f18777148442424d480c3bc"}, {0x1, 0xf0, "c186c1758e22ff06f97bee161c1cd609ca115608c75f591d4e6ef4882232c238d61c1b7e9d0efcf92055fcbc9538014e3aba2f387cacf2af7ce6e9020105cff348b2b93a439c81192fc08ec576952a48986e38e349d271627ccf55aa40297f4e3fb2a2b82749d2f8f9ce13bc4f4888d4a98e0715f9ff10860a1cd7a5ba8e7efa8c384e73ac66a3b4fc6a4dea46cda52a5ffd18832c390dae3f457c80af8702c63d7826094c68a38258af5704a4b0dc97c92874cf7ed172ab807decc11952c627235d042e3c730c9851f2b2e1bd2d11c27c08e8a8671e2e23895d99dcd7c6ee8f1d49889e3e1fcb7be22893459d652976"}, {0x1, 0x48, "3b634076bd7c058930d4d709aac56d70c3009e31f9b4b481a48bf1c62bfbdb8965b0b95e48fde238115180e7daba02a98e2fba0a5d05f8b2f2bb3971f6b3dd795b73ce07ffbbad30"}]}, @fragment={0x1, 0x4, 0x60181ff0, 0x5, 0x4, 0xdb7, 0x3}, @dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @fragment={0x2f, 0x1, 0x5, 0x6, 0x81, 0x3, 0x3}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) getsockopt$inet_pktinfo(r25, 0x0, 0x8, &(0x7f000085d000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000931000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000a3e000)={@loopback={0x0, 0x1}, r26}, 0x14) prctl$setmm(0x23, 0x3, &(0x7f0000400000/0x5000)=nil) 2017/08/26 23:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x200008) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000989000)={&(0x7f0000c45000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dea000-0x18)={r2, &(0x7f0000d6f000-0x1000)="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", &(0x7f00009c4000)=""}, 0x18) bind$inet6(r1, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000414000-0x4)="0ad0aca3", 0x4, 0x10, &(0x7f000029b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d83000-0x10)=@generic="e9823d0bbf1a398887ebe891dc71bedd") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c6000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000025c000)=0xc) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000deb000-0x19)="d2899cfa1084c04b19b0800c2a447e8912035fed5bb05aed95") syz_emit_ethernet(0x4e, &(0x7f0000e9d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x400086dd, @ipv6={0x0, 0x6, "438d87", 0x18, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000052000)={0x400, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0xfffffffffffffff8, 0xceb6, 0x3, 0x7, &(0x7f00003ef000-0x10)=@common="69666230000000000000000000000000", 0x8001, 0xc84b, 0x707}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cf000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00001b5000-0xd8)={r0, r0, 0x5, 0x802000000, &(0x7f000089a000)="b7a8df85c0e46a747477ad1e809f0abeb2db43531d9ffebe9d48ece8867631bbaee66002c6aade16f2bec9b6851cdee351a0701952d62c5c09fa684bcc88004cace82e9d570fe9b7f1d840f14fa81ae92d716faba26df27a6856f09977898a88ec3e0dad8f5be5d2160defb7c2c4dc4b383c88085da5c17fbd25985b7ce47458860efc2c0bce493f7df2c341b4e82d0ca1fc9170e874f9ab6dcd0823ca2db40fd145b4b3f3873a356579fc9c4eee2c9f2910c55c47264c6ea024ae623d17f4d429ebb8e22cd3e799ad8e5eb77954f397590b2688f3a9943081e339932cdc16985152", 0x0, 0x7, 0x20, 0x5, 0x997b, 0x0, 0x1ff, "4c482c6c6cc0f56d6c7144c9884785802dd582700f7b61d9e4928d93e64ef5766df9f65c3ac0634df133eb85d06c4a0bd296edd57cf88aaf585f414d70c39e27001a0c83203725afc305291bb0b44b3bcf4dcded1c0d8cd037929d2c222a1de05f97ba1335545b6ec3289d671e03654de71b5d2031af09cbf0bbf391893e55d077a0f1e896ff7fe423f1a52939fa4b5e25d5fb525ac86c8b11c7bb9d6ec83dd8b2e47ebf1e9addb7fc427cf90c5a"}) writev(r1, &(0x7f0000cd0000)=[{&(0x7f00006ae000)="d6b842f56b8873985ee92b7d085f3509b91519853b91dd066705957477cbb70dd77f87a2260958197d233a681539a256aaf586b34426846f9cc3b26914cb58992c95af693ca5a82cf2d734c62152e33262996f11aad031137bd93ad3d06cd931aa0f3c329dbff8f7b7994d4a8957c11c7de521b2ffd714e3235d3b872814c9ac7c243085121fa0e456b0ea754fe98443ad1732db4c77e08454db80a80df8d8aa7f95d372", 0xa4}, {&(0x7f0000a72000)="e52744f6be705ad36edc47af05ec02023dbe506a72ab3443cd149763c046f83bb34d5d3a5b9a267a366bbd0d0f95aa461c746c88d2ec276d3546ede872fa3a1ac5efe8be7415753d5f12f6af1b067c738f9635755524da52cb54d2de18c15055f382ba56fca5e81a801390316d923c0acfbab6349d8dd3e6c08667ea31f04f532ef5b574a5565b2dc5", 0x89}, {&(0x7f0000deb000)="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", 0x1000}], 0x3) syz_extract_tcp_res(&(0x7f0000446000)={0x0, 0x0}, 0xffffffffde3c4907, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000fe8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x8000000006, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x9, {[@generic={0x0, 0x2, ""}]}}, {"7c"}}}}}}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) 2017/08/26 23:32:50 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000f73000-0xf8)={{0x1, 0x0, 0xa0, 0x3, 0x4}, 0xdf43, 0x4, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1, 0x5, 0xfffffffffffffffb, 0x6b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) getpgrp(r2) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000587000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0xe) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r3, 0x6, 0x6c2, &(0x7f0000f72000)={"3a388562b66ee927d1232c372437e2a3", 0x8, 0x2}, 0x18) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x100, 0x0) r5 = mq_open(&(0x7f0000035000-0x3)="07", 0x40, 0x0, &(0x7f000000d000-0x40)={0x6, 0x3, 0x25, 0x1000, 0x2, 0x1, 0x7, 0x5}) mq_notify(r5, &(0x7f0000000000)={0x400800, 0x5, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00008ea000-0x10)={0x6, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x78000025, &(0x7f000055f000/0x2000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000855000)={0x0, 0x0}) dup3(r5, r6, 0x80000) socket$inet(0x2, 0x806, 0x2) fcntl$getflags(r1, 0x401) ioctl$VT_DISALLOCATE(r4, 0x5608) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ac8000)=0x0, &(0x7f0000f73000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r3, 0x6, 0x6b2, &(0x7f0000f74000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f75000-0x4)=0x47) close(r5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d59000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) pause() 2017/08/26 23:32:50 executing program 4: mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000002e000-0x18)={0xffffffffffffffff, &(0x7f0000037000-0x9c)="", &(0x7f0000036000-0x6c)=""}, 0x18) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000af5000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000060e000-0x26)={0x79, 0x0, [0x5, 0x40, 0x1, 0xbee], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000001000-0x20)={0x3, 0x200, 0x8867, 0xfffffffffffffffe, 0x2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb2000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000)={0x0, 0xaa22}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bcc000-0x9)="2f6465762f76637300", 0x3, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000000)="", &(0x7f00000b4000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r5, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x500) munlock(&(0x7f0000fd7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x12010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000003000-0x8)="2e2f66696c653000", r4, &(0x7f0000002000)="2e2f66696c653000", 0x3) readv(r4, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x1) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, r3, 0x0) 2017/08/26 23:32:50 executing program 6: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000298000)=0x100000000, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) write(r0, &(0x7f00008b1000)="240000001e0007010000e9ffffffffff048ede000f001b00fa002900040000000008000000", 0x25) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007bc000-0x4)=0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008b2000)="00000000000000000000000000000000000000000000000000000000", 0x1c) 2017/08/26 23:32:50 executing program 3: semget$private(0x0, 0x1, 0x200000001e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0xd5583f8dc5362eb8) bind$inet(r2, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000000b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r1, 0x80003) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000057a000-0x10)={0x20, 0x5, 0x3, 0x6}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0a000-0xf)="2f6465762f73657175656e63657200", 0x40000000480120, 0x0) r5 = openat(r4, &(0x7f0000b79000-0x8)="2e2f66696c653000", 0x242c00, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000cd8000)=0x9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000b24000)={0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00007c0000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000040b000-0x4)=0xd9) syz_open_dev$loop(&(0x7f00006e6000-0xb)="2f6465762f6c6f6f702300", 0x1008, 0x44000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x8) socket$netlink(0x10, 0x3, 0x15) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000cea000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009ea000-0x64)={0x0, 0x5a, "e8c559e88a0912cee50061a5cbeeb9c44192b693b0283ec2737b243a084cea9eb819ed8b53ef9e0c694054758d35f001fbad2e48258246a39f34d8496906879f0fc249303500c6b1f38d0fe9ebb8ee6f42a4b7ba214ad9126b2d"}, &(0x7f0000469000-0x4)=0x64) r6 = socket(0x10, 0x2, 0xc) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x59bd, 0x4, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000c9a000-0x4)=0x81) write(r6, &(0x7f00002b4000-0x21)="1f000000070101fceffe06fff7ffdfffffff72370900b026080000000003620cde", 0x21) 2017/08/26 23:32:50 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xbaa000)=nil, 0xbaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x4, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00007d6000)=0x0) bind$inet(r3, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f00007a3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[{&(0x7f00006ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000df000)="", 0x0}], 0x2, &(0x7f0000bab000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x4a}, 0x2002) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00006ae000-0x4)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000baa000)={0x4, 0x2, 0x1ff, 0x7}, 0x10) listen(r1, 0x0) r5 = accept$inet(r1, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) shutdown(r5, 0x0) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e52000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f96000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f00002c1000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r6}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendto$inet(r5, &(0x7f0000ba8000-0x1f)="8a11c8c4ef8066208aca8dc70259e39b7c4aa5191ee90b34d6cac30a030e36", 0x1f, 0x44045, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/26 23:32:50 executing program 6: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000017c000)={0xa, 0x0, 0x7a9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000089a000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00008d9000)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000049d000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000d1000-0x8)={r5, r6}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d9000)=@assoc_value={0x0, 0x8}, &(0x7f00005e8000)=0x8) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008d9000)={r7, 0x90}, &(0x7f0000121000-0x4)=0x8) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008d9000)={0x101, {{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffac58a114}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) shutdown(r1, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r3, 0x0, 0x69, 0x4) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008da000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000497000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000062f000)={0x0, 0x0, 0x0}, &(0x7f00008db000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f00008a4000-0x38)={&(0x7f0000295000)={0x10, 0x0, 0xa4, 0x200}, 0xc, &(0x7f0000364000-0x60)=[{&(0x7f00003c2000)=[{0x80, 0xfffffffffffffe01, 0x400, 0x6, 0x1000, "2a6f890157259794229e2284375869fa2ed9e7c78e2ead4f73a772466cb9e8bfcadd55431ace090bccc1e3d334fb04e4acf5f9959ceee6653e330ee71fc099a3384b1ed96660e507c8d428d9489996fd1330e6ffabf4be899938275ff65f0b2ce23f81719afed0eebd18289469"}, {0x54, 0x45, 0x0, 0x0, 0x800, "a3202f5a2ec5d0884011281a1a136829a51dc92290c1d61295da71400f182f5876441da5efa53176f02c0eb03de8a7972f1b05f3319817b25c86292bab2e9ed6dd20"}, {0x90, 0x7ff, 0x101, 0x101, 0x2, "85e4af98fa41d2ef6b4c1f95b1e764f51b875765c3b4836f5cc1065e8eb8cd80d7b27176ace76525fce9e5dd2db5a000b14240b899d41009fd56af709cc7ae3c4940e13a6c67b9634bb65fb6ca4ecc71ee2559b0f96b688c2174427dc2724050a8095d5ee9153d4f02c9011b9a71af94ecf5fabb42175295e994e31d0aa14428"}], 0x164}, {&(0x7f00008db000-0x154)=[{0x14, 0x8, 0x0, 0x0, 0xfe8, "e3"}, {0xe0, 0x5, 0x100, 0x959e, 0x9, "4ebaef14873ebada4c37a8a924b7dc410b9023b9eb70e04deea1bd374145e7f337cc89e6bbc1255f8ac6c53634fee21b4e441841bc18878a8018534554abcf110fe4d26d9d7a3e53548f7028b9717d866670bca33c4f39336d63cb39146bb13f43e4b8e3fc4973e60b6b336754cc8860228783ce1eabace79459ecd499c69ad2fad8fa040e7e5286f625a6dd410c1f2bc822884174ad04e48c83df8b8fa75f7dbc7c39d26e1dca8b0646bccfe62a130aa6e66693aa46db30d9a8f529a8d6b1ec80f3cef9906ca68c8a99c7fae7182f"}, {0x60, 0x400, 0x300, 0x2830000000000000, 0x9, "44a56aac7243b7a8b8e490398a83632744fead7aebdf72e47fcc18f06f5f87e30748a97317fb025ca10fd421e1f3256b110e090abfa515336a6c53816df37ed5a0682cffcf812b5e2b8045c7ee079f0c"}], 0x154}, {&(0x7f00008db000-0x198)=[{0xa8, 0x2, 0x400, 0xa86, 0x9c00000000000000, "f8af9f83e7364e0ea681e5bd5762a25c1380955ba52d8852d8be29230b62a33f82b0500d4372bad613b3927e5b94537ec474f2c8cb5fb285575f242fb9adf05cd3456ea027a8789b5b9b62e65c94aeb2672d949644a796ac3d021e8107180b5ef5b108ef7cdbfa6f9c02eeeb0f098fb34804b730066469ba01ca816b07198df2af95b1e0c446e5c1ea707a6bd3283cf5bc9eab9c80c9"}, {0x3c, 0x100000001, 0x0, 0x4, 0x9, "97dd3e4133f6ebf049b8402a3c5e1fc38c892977da849cd6e5d14ac50e89ab964996098f63f845bb55"}, {0xb4, 0x8001, 0x20, 0x100000001, 0x7ff, "357c4cfe4dc00882eba83f47b6ed4ccc94c40c2ba06d2b991afd7f67babac4c324997db5ba663e3ea1d457602942de32606c559da551431a4ac1db43986554dbbf7aeb486bec6a04b9e54eef5fc1feee546faa05e5146cd209c99d97dc6e9657c5fc9e6d0d0180ccfcffdf1dad0ee858ffd8b2209001127ea142004783ea7a6420fe67f5ed2377915d06d578dcfd82f36a209a97f79ee9a01d9d7ecad95f42b505d900be"}], 0x198}, {&(0x7f0000669000-0x4c8)=[{0xcc, 0x0, 0x311, 0x7, 0x9, "27b77c270b229cd28dab8325182c1da776bd422419710d9ee119f28ff117bd51eebc1cf6d004651d63d1cdea79e6f748e3c16326717415999aa964d26b67bd25b29d9453bb529827b63a7b4bfe40c6aeaa89c6b5d782b0e84c8098222b2729d1cc98adb57b8b275032e2c4709663bd1766d2f9ba5ea8e0d14f4dabde16053e75499eb3eec3912326e48276c1aac4c4c47f5c0441d94f0af8a264eeea3b8f9338d76fcd7e2dbed473dca0b3b409a2b07fa796c0dcb873a3fa306c7fe7"}, {0xa8, 0x1, 0x1, 0x3e0, 0x400000000000, "2ca628e26a4a4732b3113585e87c2eea75625e92e568dd7c5fb6a1da3592adafeae3f8062dfe65788b6aa3ac1241bb1e6a1dec6ade72fa92a9c3be4539833f17819284969aff00139bb9aa64a8512da92556a39949f9f35bd2be1c7028240f5df615b315b192305ea8e1b85d2d364fad6ad1384546e49bab55a232bbdf2be9462374c4b13e9dc2bf50ef4688c707e8ce6ea13205c1c35f89"}, {0x100, 0x100, 0xc1aa9ffe96eadd96, 0x7b0, 0x9, "9c26f540d3f377ef7cad7335ef0e9a02b837830e73d0afb669f9fba9038e9a588ce34aa435a129dc5fcd9c7bf81f9bea6e8ed91f1a6fc36774a4411476961fb2e29b04c3df10584aee15d7935ad56605075f54ef3f7f9224b182b3798c74b603315f0d305aa90831a165a530ee624356476c272f7d454c12b67b9d78a2a0af2fb7dff7e64bac7461e3697b5e32d1bd30e9be2f6a26f6e40d0ee3bdad2e71638f12ef8b6c12dcfe958f24cafe3f48cb92c573411714d3539d88c4f571e6b21f108fa18ad2b1823e66f30d9c859def046c4019659842e221677c5aafe2ea4e8619b11f48d756c9df67c7ad88ace178"}, {0x14, 0x76, 0x10, 0x101, 0x2, "eea671"}, {0x100, 0x81, 0x800, 0x0, 0x2a37c133, "42a6c2b9f3b3cf0cb3965e61f2bfb180853f83a50d7c6dcf5ccbfaa8f87a52f78347ec1d505249b67d2cdbcd479dfc721e76f0012f47e3dae54fce948dc9c656ecf98de98ad61599044456a40e87f553dc7faea5964df86ce93d41091132235eac36b633e71fdb391ff6ccba4d3c79311643aa5f235edffcb76929cb2126ac73f4bed2c3fdba1698f6cca8469c27c777c79d09b7f45ad5b3458f0fca150c472d2abe2ef15858aaf491320a3f62f9881f959c020896cf8838290da909a01fdd41bb592159aaf8d893d48be426c293322102cf189e47ba48d7696599112c55dada8a9d4c10e9041d890eaddbf8a6d19f5c"}, {0x80, 0x0, 0x110, 0x200, 0x20, "63568f53cf5df96eb037661a876a325092cc0486a4e9b9c79a4ef4e0b5abcf3fcc59a3b858ffbb9fe2f6ab4522207dddc7d58c813bca23261aca0d1317f7701ad752d4cb7c07c2b8d4f0efb2c56d9949e549baad50a0b78a83ee340c92ef3a839a95c59d0ea58d2b43f997a5440d073a"}, {0x94, 0x7, 0x5, 0xffff, 0x4e024904, "dafac63217ecfa962a1b7d2afa16b33c2dcacf69c425b47fbc7631757045faaa7081069b1888d5ef41a4e985dcda9c28cfc554e2007c1a35ac8af11285ff51afffec43e088151ece78e19ac7e470c2a48591e20729b3cc24d6fff4bddc2b9423a51d63bf520119f1dcab35a0ee18b8517c00b0ac5a7333175c6b0d64bcd4e0ea7667"}, {0x2c, 0x4, 0x400, 0xffff, 0x8b0, "7233cb332c969b3f90bc449bda408119e935d962d44c4ec9d7"}], 0x4c8}, {&(0x7f00008db000-0xc4)=[{0xc4, 0x3, 0x728, 0xdc, 0x80, "a8a5783da6fd7ba71c9f10513810c372da190e5d0ae065906e9589f784af8ae5b4f59756bdb878d854b10df8d4d18741ca558d48c2233e2496e507690b6d7b67e451082c86ffda81bf8cb2ef6a90bbdc6f65b7bd929ebcfe7f43a893a3a7e127b4eebbf4c1f5e50d5f36c2560cb36c79257840df79d29ed65612393272466ed1af409b9fad149a202836efabe789418f49d762fe6711b4e6c90aca2358bfe1d40ebb18fcf6aa23e6ea979a76374eee7f08467b"}], 0xc4}, {&(0x7f0000085000)=[{0x9c, 0x4500000, 0x3, 0xe9, 0x7, "4fee5ff41719f27e0b44f789067026dddccd2ea0f8c990c7c52d803473a93ee9e2e4d797ba2d2768945dcddbfa606c8c55e565e3142371e4dabed3df2d80e961963a12d7c8cf7202024c0559d7ec8704a42885e84d2a64831ee96d5129da7b5bcf07d573741e9345f9131ed534129ede9a58c1c5a81f14f80aa09ea8c03dfc5d2e2c51ea5211d0ba87d26044"}], 0x9c}], 0x6, &(0x7f00004ee000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x2, 0x10}, 0x800) 2017/08/26 23:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x20000000000a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f8a000-0x8)="2e2f66696c653000", 0x100, 0x80) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f8a000-0x10)=[{&(0x7f0000d78000)="39000000120019c6000000000000000007ed0700030041764800000001fd000009000300005a3e020000002808003ff71f1000804716075bef", 0x39}], 0x1) inotify_add_watch(r0, &(0x7f0000002000)="2e2f66696c653000", 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x8016, 0x0, 0x3, 0x6}, 0xc) set_mempolicy(0x6, &(0x7f0000001000)=0xfffffffffffffff7, 0x7f) r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x2) fallocate(r2, 0x0, 0x0, 0x87dc) fallocate(r2, 0x3, 0x0, 0x10001) clock_gettime(0x4, &(0x7f000058c000)={0x0, 0x0}) futex(&(0x7f0000f87000)=0x1, 0xb, 0x1, &(0x7f0000a67000-0x10)={r3, r4+10000000}, &(0x7f0000f81000-0x4)=0x0, 0x0) syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = gettid() getpgid(r5) perf_event_open(&(0x7f000002e000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x8000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt(r6, 0x114, 0x3, &(0x7f0000448000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) [ 55.824462] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/08/26 23:32:50 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e0000-0x14)={0xb, 0x9, 0x23a747fd, 0x800000000003f, 0x3}, 0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f69000)="2f6465762f76637300", 0x600000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f6a000-0x4)=0x4) r1 = socket$inet(0x2, 0x80003, 0x8) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000d19000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x6, &(0x7f0000f6a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000d1c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) sendto$inet(r1, &(0x7f0000003000)="", 0x0, 0x4000, &(0x7f000010b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000d1d000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x20000000102, 0x0, 0x0) sendto$inet(r1, &(0x7f0000cb1000+0xb61)="ac896722fbb602326e208f3145d6e1ffb847e1654a9f79bacecad0a94b2ef7914aeb4dee08d92d0e2dcd74b4632715c77893f417c521e5c60aa795bf00423c234d2b4bc6760200b105028a6022b8283070a8f9ae19020da5568173d72fb6efb82d4e4e1ba8df33818ef15cb0690000b2f6fdc5b878dccefcad7313aa74bc91eab225b1541eafe3", 0x87, 0x4, &(0x7f0000298000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000344000-0x4)=0x0, &(0x7f00002fe000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80005, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1c000)="2f6465762f72666b696c6c00", 0x42000, 0x0) r4 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$addseals(r4, 0x409, 0x9) setsockopt(r2, 0x86, 0x4, &(0x7f0000001000)="", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1d000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) bind$unix(r3, &(0x7f0000d1d000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f6a000)=0x0, &(0x7f0000f6a000)=0x0, &(0x7f0000f6a000)=0x0) lchown(&(0x7f0000f6b000-0x8)="2e2f66696c653000", 0x0, r5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1e000-0xf)="2f6465762f73657175656e63657200", 0x2000200, 0x0) 2017/08/26 23:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000a8c000/0x18000)=nil, &(0x7f0000dfc000-0x18)=[@text64={0x40, &(0x7f0000fd3000-0x68)="c40299b60f3e460f0d60f50f20c035000004000f22c0f345ae66baf80cb800f7e48bef66bafc0cb800000000efc744240043000000c7442402e767e03dff2c240f01d147abc7442400d4490000c744240204000000c7442406000000000f011c2466480f38807200", 0x68}], 0x1, 0x10, &(0x7f000003e000-0x20)=[@dstype0={0x6, 0x2}, @cr0={0x0, 0x20000000}], 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000aed000)={0x7f, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000937000-0x28)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000aee000)=[@text64={0x40, &(0x7f00009e1000-0xe)="f341882048b804000000000000000f23d00f21ef353000000b0f23f848831af34fdce436f3640f09260fbde65ef34da566baf80cb8b2c6be83efec0f22c40f0685", 0x41}], 0x1, 0x400065, &(0x7f0000ad8000)=[], 0x0) mmap(&(0x7f00005f9000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x1000000, 0x33, r3, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000486000-0x400)={"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"}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000474000-0x18)=[@text16={0x10, &(0x7f0000aee000-0x78)="6766c7442400009000006766c7442402050000006664c73524268d00000000000f011c66b80500000066b9002000000f01c10866b80f20d86635080000000fa2c8847e000f23d00f21f86735a630000066b91503000066b8d400000066ba000000000fe267f36d0f3266b97e030000600d32b832b8760900003e0fc71bf22e0f001d0f183f66640f06", 0x89}], 0x1, 0x4, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000aee000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000af3000-0x10)={0x10004, 0x0, &(0x7f0000a4e000/0x1000)=nil}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000af4000-0x20)={0x3004, 0x10000, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xfffffffffffffff9, &(0x7f000085b000-0x10)={0x0, 0x0}) 2017/08/26 23:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x4, 0x36, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e80000-0x8)="2e2f66696c653000", 0x42001, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)="81620f1d6e958f73605ae560d231a7180a51356251a643fd7924596dcca2ab5a264e4184ae9cd88a9d085135af7f92262ace6e03a157e87415e127533535e73c3283cd8b90d5f42b1b47dc67c8474dcfb76ada5fabc8da7667fb", 0x5a, 0x7ef9, &(0x7f0000001000-0x50)={0x8000, 0x2, 0x0, @pad=[0xb0c5, 0x1, 0x2, 0x2, 0x4, 0xfffffffffffffffa, 0x1, 0x3]}, 0x0, r1}, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x7, 0x8000a, 0x0) sync_file_range(0xffffffffffffffff, 0xffbfffffffffffb6, 0xe7, 0x0) accept4$inet(r2, &(0x7f00001e0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d79000-0x4)=0x10, 0x800) clock_gettime(0x2, &(0x7f0000455000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000094000-0x40)={0x3, 0x18000, 0x8, 0xe2, 0x100000000, 0x0, 0x80, 0x5}, &(0x7f0000154000)={0x3, 0x9, 0xcfb, 0x800, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x80000000, 0xfffffffffffffff7, 0x3, 0x3f, 0x96, 0x2, 0x7f, 0xff}, &(0x7f0000e1f000-0x10)={r3, r4+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x4}, 0x8}) getitimer(0x41fffffffffff, &(0x7f00001e0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = inotify_init1(0x80000) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x5) r6 = syz_open_dev$loop(&(0x7f0000e5f000)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000e5c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) pwrite64(r6, &(0x7f0000ca8000-0x50)="fa", 0x1, 0x0) read(r6, &(0x7f0000090000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r7 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000bc9000-0x4)=0x0) r8 = memfd_create(&(0x7f00009d2000)="2f6465762f6c6f6f702300", 0x3) getsockopt$inet6_dccp_int(r8, 0x21, 0x3, &(0x7f00009ce000-0x4)=0x0, &(0x7f000034c000)=0x4) tgkill(r7, r7, 0x8) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c0000)="2f6465762f6175746f667300", 0x40001, 0x0) sched_yield() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000e5d000-0x14)={0xe68f, 0xd, 0x3ff, 0x100, 0x30f4}, 0x14) fcntl$setownex(r5, 0xf, &(0x7f0000e5b000)={0x2, 0x0}) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000e5d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffe, 0x0, "7fa9a1a32ac6a4206fd39479b38445115f584c80e5f58a8c3696a31cf6445cec968cab295c364f8e43eae04037de951c722aa186935b90e360980551a8ccf799", "ba8eaa717bf9f623f73d9472a6746d167ea2b1feecc80e5f266f715c7a0236f9", [0x80000000001, 0x7], 0x0}) r10 = dup2(r5, r6) r11 = fcntl$getown(r10, 0x9) wait4(r11, &(0x7f0000e5f000-0x4)=0x0, 0x0, &(0x7f00009f1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/26 23:32:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x1000000, 0x1f, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x200000d, 0x4010, r2, 0x3) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000d11000)=[{&(0x7f0000420000-0x1000)="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0x1000}, {&(0x7f0000fb4000)="723308fbe1d3c83f8eb506b91eec104824d0485a48312dfc3e86dce5201618948a63cdd9c630cc95b4b716f8835ac718fec0284f4efdd8686d1f11", 0x3b}, {&(0x7f0000fb6000-0x21)="4bf5e02b9eb086bae645f385ec6110908145f7a7e1f65fed053f9a331254ed8186", 0x21}, {&(0x7f0000fb7000-0x8)="a68b6cf7cba778c9", 0x8}, 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0x1000}, {&(0x7f0000e75000+0xb94)="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", 0x1000}, {&(0x7f0000fb9000)="", 0x0}], 0x9) r3 = socket$netlink(0x10, 0x3, 0x100d) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000999000)=[], 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xe) writev(r4, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x0, 0x72, r4, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x4) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) r6 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f00001b3000-0x10)=[{&(0x7f0000fbc000-0x20)="1f00000002010100000007000000e3800005bb05090008000901000180fe58f7", 0x20}], 0x1) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x2000)=nil, 0x2000, 0xfffffe, 0x931, 0xffffffffffffffff, 0x35) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, r5, 0x200000000000000) socket$netlink(0x10, 0x3, 0x1000000000000e) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f000019a000-0x1f)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe586c", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0x11) 2017/08/26 23:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000089a000)={0x4, r0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ce9000)={0x0, 0x8}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bd0000-0x1008)={r2, 0x1000, "bedb85ab7895ebac74de5f6bc4a48a0f0272ab1a55aae8a01771f58510eda95456be794a6d5ff27de3689d3faa64d895c3582d0b57e390e4a23c9d4ada5d684fd202f4c8352dd29b03b1ed2cdeaa2a1f35b6eafce1bffb6050475faab6ebcf57baa5d30792065b97674a59922aa63f12e51d767446d66f544df17a0989b152f2a1b8bbeb1e4ccfef8bd63e3acd7e22be8f13821b3089863f0310dc58fca7e339673d5fa3b78823e58751620b580ae729710c30eaba55dbd1bf1a9aa261666299472adf92c7bd0c9876557170bacded25c26f9d924b39707993cb71076a7b78ac31c1981dd3d7457d4cf7c7bbbf40561c20f2316593c8bd93a575f5cead828ca782f7744490d0d2c0a2934bc1b89c3bb10e4c99b5236042c4d8ac5e59ec88d70045e911292d402c5abd54ed589a18ba458049eceb4368c90f622eaff4689a67e06f31efe3e697834ae9a19040c1c3a67ee521793bcbdef14ca213dd450cba50b9b38404f767844ff319c38069b7bc6d2dcfc80c1df8b1b165c1b03df9c8d99a68a16d9bdba0ad88d0c46a5708d79a08a25befd1f9880aaa438fdab1d0729797ad78924af11db5a8a667baf3ccb5c91436da8a796e5178ce8a52c728147b8bea644cc9f0c6020705ac14459ddc13d8ce80f5497f7f9fde36b382412fc18486e0e8cf387903c2c00b94bc99756c2d3978d0775427a3c1c169b7d9e892b7fea10051344437532db862e286b02fb6e91bc5c743c2c6af19be017d2a4f7048edf3cbcdf4527c62218e8b2d73d3d340216e6a82c499831f63ffb9bcadc8200443a41c233896047814c51b42cb7779cf3fe8f6289993c52ee4edd79c427161257a158265596accf2d1b78b662a017fa2ea97c9532b5e9f5aa2502567640f4891566011c4eb48127a7ceb2e95ce5ff0e85ea06e5dc0cf79f3bf31922b0c62b5316540e9daa550b807275ba6adf57c07907b9db6cc64638f2cb01816f8edc765aab78420cfdbad920b74ad0f36d4ac5a52babb9ecf81c33e379c725b539e8e4f278d66cb6f39b0349dcc6ecdc18ac17cfc3fa64470fc5153a98d48ff0ea498f171141173e00ed7f8df2be5a6f0093bf4ebc1e5ca715d642ff1a8098922fd2053901c4cb40df123548d6d265777d29bc02a16db188e3d92e5c79b92081ff8e4db3ebb9a1a9c435db656f7a97c06b37584e04599c13d1669fc9740d159c0b7c1462751cb9079200dd855feb7ae792f8e3319c1b5c690b2f320f053147b6412895b6c2bc1980f3d3d88cc9aceabe2bb5168e3aa11a6910dd73456e246fa91c37d535883c581de8fb0b3608b427b7bcc9da276f50cbecefb1f8c84e619a749c1d3c1134acc576a51685af6b1000c30bc6e301c6724b1ef97e8ca8abd2613d1e712a5222c54233f3d1d9fdfe4254220bef59727c19508275f0baabda876b25c9c3c92ef94d754bd034642715e35ee67c99865a63a29474d6b87454a57fa6ff9b831507077ac4a173b4e2a31f9aeb69e689bfc6669eacca95670a2f46ca3dadab9015c44b1f7c4e7c7b696a787a727c4b86d510877346a92f06a017817616155ee462c838146ebf5814ebc294fa3b4df71e77730421792d33be6bdf2140034d8c99fd6200d8d83bbe32e55427ede41ef37e6c97dda96445ca9c05deccb548a58abdc56ab88c635de28114f481cfe88c5093d4c934179ee1a7254de974d62dfbeec2dc21c8c77711839c8125d3c727fd24b4176acab141f82c8f0c3fc46d66771400500877c78e89c38aa624775ecbce130d7fa03c39bb2e40fb7115e1076504e837327fc67aa70ae771812d1184f24a8d9a4cc0d8d4ba3b8209273f28a752edc2f2e421c2a5bf823fafd93b9f7673043a512840a2b157ccbdb7a85c7a35501542cb7c289cc355a065a8b0e6f623a65649b36fe9bebf567c0391a5f23f087b6cc5da9df661aeb147969e94a2c5ebe516b91e332ee694cb7485ab0406533d9c6b1ffc478947cf72483f790732b186b77077389caedfc251cc04ec8f6f1d487fe39d312258417f53287ba60165495485b3ecd30bc9c4549034c4724a8901a75be40874f649d5ed1f20e284aaadd4ffcdb0e4c204784d25308230b59b86571b7d6925ba7ada16e43245cc051bc5dcbf1b822c3a8e8ab99220af6746c01458e707e7f5e84307dc944794194c2179ca18cf11dec25e91c0926796cce039cf9eabf98e57b9ab817d9e4b5f5217b8824f296a5ea4b5f4aa941dc4b900cc58851e00a3818554b34b05f4e55b9e97a5969ece676bf4ac4de831fd55cba110448b6e5159702a12e2592733fb26b077b8bbe59deef7f64c2501a8f62388000af33a227ceb70a9ce253a99bb364f39785e23914e9782e4cfc2ae17f49a17bf49a84e0cff2463108d0ce7be4c00de376e4707d99fc4cb6a7251b9db8828723f2bbd92db5f79e4a85fab33ee2303f859a044ef833ce543028fe80a7b4f1a52ef4e53cbfdd83d4a4ae23405412550eec52619c3744b2a70d7824248737b2a0cd1c1d3d88b2554a63ff19547071ce013207c4b51d43173687bcab1771f7b75eeb96735a65ff804ade4aaf4276947a3eb234e061d86b6a92e326f146632cf9677de5e478cffb5907e5f04ce7c6212a78833b6e0dfe3d9cec68ef504ef74c12336570fad869e03d34f93372c0452e8f84d3d224d660060abd70a66d3cb3dd16f8d2fd7a6d163387bb1eada6df7a758885337d94682b0958125c1c20ed7ebf177f3f6d1d4c868f163da5e50f86f716da4ffb060209e71a3457e167066cb9714c8046fdd60760054fc8a960868b3588cdfbf10c3ce838ec07622f2db7e91d8b9a799a36da6a81d2f97f54f5a093fc9fd9759cbe6811552b558a482e79103c7a2e155cb4485270be42ec7a209da93c7c69395a2e3371d2d00d941893bcb699b9751a4956af54cf920258bdd721487642e9c686364051a961db8f96fe923414c99c9e490ced45d29041fced8ad493b5a6505527cea24243c1b37cca8ed8f780e92b20edef3cb39c6ebc1c4bed1fce183cc553c728889779f5d25a211f1d8fca6ba8fb52d76f1dc1209eef390b5f851697920c194e869f60acd972077ef74f2157c01892f905e54936417068a750d14ccd15d068bac687396c05d68769c393a5cc729461004fb9eefcb237f8108d99dff823b787c28994603ff5ce2c6bb0a01b98c04dfca040de0f06a311ff11806184d0ef8d111f18137e6a4a27cc511f811246405569364249e04771879318fcf5f5fd88118c4125c6eb6c0bf993a03b3b62be048d2c15076127ca6e58191247fa98caf9fab44da5a7889ee73280bc57c9fd68e818ba6c73002e2d36803dba3fe6466ad788f0aba8248a85374f7512af5cca67461e72440c2bf5990b177ce4e249694fea5e28b1a559f6b3a443d9f60591c5d09ab1e93b82ed97f940b0a5d061932344aa5b30333948882bb382162b52c2b10ffe10f1fec6559abab4bf625466be714bd0445300060423e522aa60b9f6481d5f007a416392306777a1ff09fa2a09c23550466685d7afbff8ba22de654c4077f5f1f6b50230a0c8e8fb147cd34b2b16a31df4cb91096be76719ff2e20fefe219b4f2ffa2e6c9fa394a7ef0ddcd71798ec963c5b6b3f2964159e53ef9a84b666427dcf0f624885cb3b35b4591a2c71c32fbaf69968fe404d2f2c9e85d1fc6486324493318eb8267a811e3c27204f5468d7dd84d7237dc82b84b87eafb7ca7c617580343d38fd19e3cc71b26f13bcebd834a1a14ca5b6defc032d24ab389a7c03df6933b5d70574ecf90b621bfa3f7cd4af9621e82a8c2c4f7389d6af3705765cc0e3f4671d780bd8c927a00cebbe0769016526df944109174e377e4d3b4be6a79d6cbd3490b4a272df016d977f870f84e3b2c8a2c9fb0c2639d1c21e2689f4746a31a31ed5a298d05de8f42e3dea62d809010a443ba1904ca25a029373236c82d7bbb0edd17652a129d881a77ef14bcc366cb8e9c1b5a60ba86a2f58d06f7de30b81f73cab242e26164c97637c3363af8af9049199f7a9c4c109622009bb4709847db796d9470d46f0412bb00632803475bf55b249a23690c4a9ea8e47a1629aa92c47bb196c5e109d0c4b96acadc079e9860c7662fee986eec50553aa4e1eaaddc1cdb75407dda96b5b4636f2323346fcda1e815a7f8e13d42b8b1e73c43ce4bcc7518e5b2abb5985f3c690ee1e4ce03448d39f1042039110189cb3bb47896eb020d76aebbf36a22365b3632f84b53591fb946ed9e9ab561723da639c114cdf1f959b0324b7930666ea779380baac381fc561d6571d2bc383dfff2080009c72d71af3090a903c4a0161bd56f93295b8521b0fb0f4d59a38c4d3383a9ec70faaccb0ad1c7cf21d1daca7742982d931b23452e77d135be327e1392afcafbdab59a081af07c139c091bfd586356b34d1ea27784848a0442f7560f06f4baf04531c84a5ba841fe845cb38b4b6c6665e3a4f30e588b2fa43d073aef0fbe61b621402f7b8966fbee7ca24bba31f207f1c114e64d45b35b594540dd509e0173357b8658b8f0bad3980f910311153ab6ec72c13c1419f740c23563f1204a37e5b6b80c16169860c9c2926cf03c388af70a720be10516c7d21cabc39d04711ebfeab87949fc4b16c744ed6a462793fd5a318e5fc75417dc68f5106068f3c99af99f6166c1c132d7e4f63f6f4eb24eceadf87699ed7fdf9884a14a88a827faff9a2dfd932250f4f9f6597477a3a316bb8c2ad4cf25d94527717891856ee6fc69ab2774e9be3d770bd20ac2b410fd66767e71295b55babc5eaa8528662ecc268fa59d8b6a9a6d76619bef3e6584de298ee3dfbd089893d8f7c39c5f4ee36680c8736e34245d0282233d7296ae7bf4554781a7e119efcfc492f6667ac8b2e1dc428dbc62695cc1b6a347dc2db444e01bae74ab48c2e25e14255507011beb91b9f9a4dd062d64008fcb9e16a33f34c5e9a4f2b1ce569476ddfe80a86b01495081632fd8f51fd7fdd08c184fe732795177e041e31f2846ebe450bec0261abd0ed98b299dffca1c4c7cfd9f04aab8cfa56cd88cde5d74bb5efb23dc152f4070d88d8a83168f619beaf68e54881b7cbf035e3df7e57156b2eba7e288911ed5f9e159507c90f8d6b88f998772eaa8f7e41660346555fb06d6145adc8db4b6faf210ff6e76784846ccf4fb4d07be49d87c4aa18622cee9008c4b5885aee592caa2c861c36b54ca69d3a37590b6e56e2a096aa918f6068967798b8a5368ebb504c20ea420435c5d7b120ab030b6827f96b61b4532f5dadb14d0e14630b79ac383b35bd4d6aeb9ed011d4df65613d963b497270e205f9882093bbc8bbf7fcb2dde2e44744b5b13f1edc22dddc9ed0d5aa6bb8b528964f0fddb5d1da13bd55d90c4931762eb15bd7967d137a6c7f8ce51292bc2399067ac6f3bee3633cdcfd478abd909dd429f44ea638b43bfb4f67e722f8cb9537484f5126066a2a2d89af04ba87120121e18b05ecb530df26f27760b650d8ddeb3820af0b03ac06bf28c835b11fbbdb159c3c6bcccc808ec3fd2bd2405bd40dfad56fd1225c69c9d7ffe5236f1f0773a3bb420621b6181355eef236d366dc973edfe4023f03328cae719586add1105c454406ae04794f0976c5e2bafd602287522a16cb7a335de695ab5dee89e62dc9aeac0813565725742e22fe5f05861dcdab8a65bc285a4e635c9f27328472b27ff719e83ccef0bbdefc932167999d2838bf5e34c2de1bd86c0d43067d60d9897cdd045c75a4aad13c0f9080311d5a4aeb5d7965e706bb5e56cfbc"}, &(0x7f0000e34000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000751000)=r3, 0x4) syz_extract_tcp_res$synack(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) r6 = socket(0x2, 0x3, 0xfd) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000391000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d6000)=@ethtool_per_queue_op={0x4b, 0x9, [0x1, 0x100000000, 0x6, 0xc1b, 0x1, 0x5, 0x338, 0xb75, 0x3f, 0xbd, 0x81, 0xff, 0xb0, 0x0, 0x9, 0x7, 0x401, 0xffffffffffffffe1, 0x6, 0xffff, 0x2, 0x3ff, 0x7, 0x1, 0x10001, 0x3, 0x9, 0x4e93ff95, 0x7fff, 0x6, 0x7f, 0x18c, 0x5, 0x5, 0x8, 0x1000, 0x7, 0x3, 0x7, 0x8, 0x6, 0x0, 0x8, 0x9, 0x2, 0x4000000000, 0x5, 0x400, 0x11d8, 0x1, 0x7, 0xff, 0x7ff, 0xbbc, 0x81, 0x6, 0x1, 0x2, 0x7, 0x9, 0x6, 0x8, 0x9, 0xb9, 0x0, 0x7, 0x8, 0xc4, 0x4, 0x1000, 0xfff, 0x5, 0x7, 0x0, 0xffff, 0x3f, 0x9, 0x6, 0x3ff, 0x9, 0x4, 0x2169a49c, 0xfffffffffffff358, 0x40, 0x2, 0x2, 0x6d, 0xff, 0x5, 0x4000000000, 0xfff, 0x5, 0x2, 0x1000, 0x4, 0x5, 0x7, 0x2, 0x8, 0x7, 0x80000001, 0x7, 0x49d, 0x7, 0x35c580, 0x354, 0x3, 0x0, 0xfff, 0xfffffffffffffff7, 0x9, 0x9, 0x3ff, 0x3, 0x9, 0x7fffffff, 0x4, 0x200, 0x8, 0xffffffffc0e506d0, 0x5, 0xfffffffffffffffa, 0xfffffffffffffc01, 0x0, 0x1, 0x100000000, 0x8, 0x2, 0xfc1, 0x7f, 0xd91a, 0x0, 0xc2, 0xdd8, 0xbc38, 0x20, 0x7, 0x2, 0x400, 0x0, 0x10000, 0x8, 0x101, 0x7, 0x6, 0x81, 0x8, 0x96ea, 0xa65b, 0x80000000, 0x0, 0x8, 0x1, 0x7fffffff, 0xfbb4, 0x81, 0xe7f, 0x1, 0x3089, 0x0, 0x80000000, 0x4, 0xfff, 0x2, 0x5, 0xfffffffffffffffb, 0x6, 0xf1fa, 0x1, 0x81, 0x4, 0xc0, 0x40, 0x9, 0x900000000000, 0x0, 0x3, 0x4, 0xfff, 0x6, 0x2, 0x3, 0x4, 0x80000001, 0x6, 0xfff, 0xffffffff86650055, 0x1, 0x2, 0x0, 0x2, 0x80, 0x8000, 0x2ed, 0x4, 0x80000001, 0x583, 0x1, 0x7ff, 0xfffffffffffffff7, 0x7, 0x8, 0x2, 0x0, 0x6, 0x1ff, 0x8000, 0x7, 0x9, 0x7, 0xecaa, 0x0, 0x4, 0x6, 0x200, 0x8001, 0xeb21, 0x10001, 0x100000001, 0x6, 0x1, 0x108000000000, 0x200, 0x0, 0x800, 0xffffffffffffffff, 0x3f, 0xffffffff, 0x2, 0x3f, 0x80000001, 0x100000001, 0x8001, 0x1, 0x2, 0x9, 0x800, 0x80000000, 0x4, 0x81, 0x6, 0x80, 0x7f, 0x1f, 0x200, 0x4, 0x6, 0x2, 0x1ff, 0x2, 0x5, 0xdf0, 0x6, 0xeca2, 0x6, 0x7fff, 0x0, 0x6, 0x1, 0x3, 0x0, 0x0, 0x3, 0x4, 0x3, 0x6e, 0x54fb, 0xecc, 0x8000, 0x3, 0x5, 0x3f0, 0x4, 0x10001, 0x1, 0x1, 0xff, 0x798, 0x400, 0x81, 0x75656b88, 0x20, 0x1f, 0x0, 0xa3, 0x4, 0x4, 0xd1d, 0x5, 0x6, 0x8, 0x100000001, 0x4, 0x40, 0xfff, 0xe8, 0x7, 0x7fffffff, 0x3, 0x8, 0x3, 0x7, 0x2, 0x7f, 0x1, 0x6, 0x7, 0x5, 0x100000001, 0x4, 0x1, 0x1f, 0x6833, 0xff, 0x5, 0x2a6, 0x8, 0xffffffff, 0x20, 0xdd53, 0x40, 0x5, 0x2, 0xffff, 0x7, 0x9, 0x9, 0xc20, 0x23a6, 0x4, 0x81, 0x1, 0x4, 0x401, 0xffff, 0x2, 0x764e, 0x2, 0x80000001, 0x1f, 0xb54, 0xfffffffffffffff7, 0x4, 0x365b, 0x9, 0x9, 0x80, 0x8, 0x4, 0x401, 0x100, 0x6, 0xb1, 0x81, 0x1f, 0x7, 0x5, 0x3, 0x0, 0x100000000, 0x2, 0x1, 0x9, 0xe00000, 0x7, 0xfff, 0xdcda, 0x7, 0x8001, 0x8, 0x3f7efbc9, 0x8, 0x1, 0x6, 0xfffffffffffffff8, 0x1, 0x6, 0x3f, 0x100000000, 0x7, 0x80000001, 0x4, 0x291, 0x40, 0x5df5, 0xfffffffffffffff7, 0x8001, 0x7fff, 0x1, 0x7fff, 0x6, 0x1, 0x3, 0x9, 0x8000, 0x8, 0xe77, 0x9, 0xb7, 0x2, 0x5, 0xa1, 0x80000001, 0x8, 0x200, 0x100000001, 0x800, 0x6, 0x7, 0x1000, 0x81, 0x10001, 0x80, 0x3, 0x2, 0x7, 0x101, 0xfffffffffffffffa, 0x80000001, 0x8, 0x6, 0x6, 0x800, 0x7, 0x5, 0x4, 0x200, 0x5, 0x8ec7, 0xfffffffffffffffc, 0x1, 0x922, 0xfffffffffffffff8, 0x6, 0x4, 0x5, 0x3, 0x3ff, 0x948, 0x3, 0x9, 0x7fffffff, 0x4c, 0x3, 0x8, 0x6, 0x2, 0x3, 0x0, 0x1f, 0x6000000000000000, 0x677, 0x8, 0x5f4, 0x7, 0x7fff, 0x3, 0x9, 0x100000000, 0x9, 0xffff, 0x6, 0x2, 0x100000000, 0x80, 0x4, 0xfffffffffffffff8, 0xd8, 0x0, 0x40, 0x81, 0x7, 0x2, 0xfff, 0x101, 0x80000000, 0x4, 0x8, 0x7, 0xf5, 0xffff, 0x6, 0x3, 0x3ff, 0x7, 0x893b, 0xe82, 0x7f, 0x7f, 0x1e, 0x400, 0x57cf, 0x400, 0x20, 0x5, 0x5, 0xc36, 0xb25e, 0x0, 0x1434734c, 0x9, 0x7ff, 0xd2b2, 0xb8bf, 0x2, 0x100000001, 0xfff, 0xc4c, 0x9, 0x0, 0x0, 0x7, 0x71be, 0x4, 0x0, 0x4f, 0x6, 0x6, 0x8001, 0x1, 0x7, 0x9, 0x6, 0x5, 0x1, 0x200, 0x1ff, 0x66e, 0x200, 0xffffffffffffffff, 0x6, 0x3ff, 0xfffffffffffff801, 0x1, 0x3, 0x20, 0x5, 0x3, 0x5, 0x5, 0x0, 0x1fffc00000000, 0x0, 0xfffffffffffffffa, 0x7, 0x5, 0xfffffffffffffffd, 0x6, 0x1, 0x8001, 0x3, 0x7, 0x3a, 0x1, 0x6, 0x8000, 0x8000000, 0x400, 0x6, 0x3, 0x400, 0x2, 0x9, 0xcb, 0x0, 0x0, 0x400, 0x4, 0x5, 0x5, 0x6, 0x3, 0x1, 0xe8, 0x3, 0xfcd, 0x2e9, 0x8001, 0x100000000, 0x4, 0x80, 0x0, 0x200000000, 0x10, 0x2, 0x7, 0x4, 0x9, 0x3, 0x8, 0x4, 0x20, 0x8, 0xfffffffffffffffe, 0x10001, 0x6, 0x6, 0x4, 0x7, 0x2, 0x5, 0x0, 0x1, 0x9, 0x9, 0x8000, 0x5, 0x8, 0x6, 0x0, 0x67a, 0x0, 0x2, 0x2400000000000000, 0x81, 0x10001, 0x0, 0x6, 0x1, 0x7, 0xfffffffffffffbf6, 0x9, 0x2, 0xffff, 0x3d7e, 0x6, 0x5, 0x6, 0x2, 0x5, 0x100000000, 0x7, 0x0, 0x5, 0x2, 0x0, 0x3ff, 0xec, 0x6, 0xffffffffffff8000, 0xfff, 0x1450, 0x2, 0x5, 0x3f, 0x3, 0x8, 0x9, 0x359c, 0x8, 0x9, 0x9, 0x6, 0x8, 0x3, 0x2, 0x10000, 0x100, 0x1, 0x7, 0x1, 0x400, 0x3, 0x401, 0xd9, 0x2, 0xe489, 0x7fff, 0x1000, 0x7, 0x9, 0x0, 0x81, 0x7, 0x912, 0xfffffffffffff801, 0x100000000, 0x4, 0x80, 0x0, 0x40, 0x8, 0x0, 0x5, 0x2, 0xffff, 0x9, 0x6, 0x7fff, 0x2b4, 0x13, 0x3, 0x3, 0x9, 0x2, 0x2, 0x4, 0x8, 0x6, 0xffffffffffffffb3, 0x7ff, 0x7, 0x9, 0x5, 0x0, 0x283e4d99, 0xffffffffffffffed, 0x8, 0x9, 0x3cc, 0x5, 0x900, 0x0, 0x3, 0x6f6c, 0xffff, 0xb2, 0x2, 0x400, 0x6, 0x1, 0x6, 0x4d, 0x39c, 0x5, 0x7, 0x13d7, 0x7, 0x4, 0x0, 0xffffffffffffff96, 0x7, 0x5, 0x7, 0xfffffffffffffff8, 0x20, 0x100000001, 0x4, 0x2, 0x9b63, 0xffffffffffffffff, 0xc7, 0x47cd758e, 0x4d, 0x1, 0x5, 0x100, 0x2, 0xe0, 0x8, 0x1, 0x3, 0x4, 0x7ff, 0x878, 0x7ff, 0x100, 0x100, 0x4, 0x7e62, 0x3, 0x8000, 0x3ff, 0x5, 0x3, 0x3, 0x5, 0x1f, 0x2, 0xe3de, 0x1, 0x7, 0x324, 0x10fd, 0x3, 0x7, 0xffffffff, 0x4, 0x10001, 0x9, 0x3, 0x200, 0x9c33, 0x30000000000, 0x1000, 0xeade, 0x3, 0x2, 0x7c3, 0x0, 0x400, 0x8, 0x100000001, 0x7fffffff, 0x1ebc, 0x10001, 0x7f, 0x1, 0x7ff, 0x0, 0x3ff, 0x0, 0xffffffff7fffffff, 0x40, 0x100, 0x9, 0x7, 0x1, 0x0, 0x3582, 0x5, 0x0, 0x200, 0x3, 0xf4b, 0x2, 0xa8e, 0xffff, 0x2, 0x7ff, 0x9a8b, 0x4, 0x1, 0x6, 0x1f, 0xffffffff, 0x7, 0x4, 0x3, 0x5, 0x7, 0x18000000000000, 0xffffffffffffffe1, 0x401, 0x1, 0x3, 0x4, 0x5, 0x7, 0xff, 0xfffffffffffffff9, 0x3f, 0xfffffffffffffffb, 0x1, 0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0x1, 0x9, 0xffffffffffffff01, 0x6e2, 0x100000000, 0x4, 0x8, 0x7, 0x5, 0x6, 0x2, 0x8ca4, 0x8, 0xfffffffffffffffd, 0x5, 0x3fe0000000000000, 0x80000000, 0x0, 0x6, 0xf1, 0x0, 0x7fffffff, 0x9, 0x6, 0x10001, 0x2, 0x20, 0x6, 0x1, 0x81, 0x400, 0x8, 0x0, 0x5, 0x3b2, 0x1, 0xfffffffffffffff8, 0x8a, 0x8, 0x401, 0x5, 0x1, 0xd28, 0x85, 0x8, 0xb943, 0xd95, 0xffff, 0xfffffffffffffffd, 0x20, 0x87c4, 0x1, 0xfffffffffffffe26, 0x8, 0x5, 0x6, 0x400, 0x6, 0x82, 0x0, 0x4, 0x8, 0xc9, 0x4, 0xffffffffffff8000, 0x25, 0x0, 0x3, 0x5, 0x6, 0x3, 0x4, 0x7, 0x8, 0x82, 0x100000001, 0x2, 0x1, 0x9, 0x5, 0x0, 0x3, 0x0, 0x7, 0xc88c, 0x0, 0x250c800, 0x4, 0x70, 0x0, 0x7, 0x8, 0x7, 0x8000, 0x24, 0xff, 0x81, 0x3ff, 0x9, 0x1, 0x7, 0x20080, 0x6, 0x4, 0x1, 0xffff, 0x7, 0x8, 0xfff, 0x5, 0x0, 0x1ff, 0x8, 0x849, 0x2, 0x0, 0xfffffffffffffffd, 0x3ed7, 0x1, 0x9, 0x40, 0x8001, 0x5, 0x3, 0xbb03, 0x1, 0x5, 0x3, 0x0, 0x0, 0x10000, 0x3, 0x4905bcd, 0x8, 0x100000001, 0x3f000000, 0xfffffffffffffc01, 0x7, 0x6, 0x9, 0x4, 0x1, 0x6, 0x8b7, 0x400, 0x0, 0x5, 0xfffffffffffffffd, 0x9, 0x53b4, 0x80, 0xaa8, 0x9, 0xd871, 0x2, 0x9, 0x4, 0x5, 0x9, 0x401, 0x100000000, 0x1adb, 0x761d8bd4, 0x1, 0x8, 0x80000000, 0x11, 0x33b5af7, 0x4, 0xd38, 0x9, 0x1, 0x9, 0x145, 0x4, 0x2, 0x4, 0x2, 0x665, 0x5, 0x4, 0x50d0, 0x3f, 0x0, 0x0, 0x5e0f328c, 0x2, 0x2, 0x7, 0x20, 0x12, 0x5, 0xfffffffffffff57f, 0x2, 0x6787, 0x7, 0xfffffffffffffffe, 0x10001, 0x10001, 0x400, 0x5, 0x5, 0xe73, 0xc000000, 0xfdd, 0xad5, 0x8, 0x3, 0x5, 0x1ff, 0x1, 0x3, 0x100, 0xea57, 0xfffffffffffffff9, 0x7, 0x2, 0x8, 0x1, 0xe97, 0xffffffff00000000, 0x270800000, 0x3, 0x1d67, 0x730, 0x22f9, 0x9, 0x200, 0x7f, 0x8, 0x1, 0x5, 0xf6, 0x838, 0x7, 0x8, 0x4, 0x1, 0x5d71, 0x4, 0x1f, 0xffffffff, 0x8000, 0x1f, 0xa66, 0x0, 0x6, 0x4, 0x9, 0x7fff, 0x1f, 0xffff, 0x7ff, 0x800, 0x60000000, 0x1e9d021a, 0x6, 0x26f, 0xffffffffffffff22, 0x0, 0x2, 0x6, 0xaac, 0x7, 0x0, 0x40, 0x0, 0x0, 0xea08, 0x6, 0x4, 0x7ff, 0x4, 0xffffffffffff0001, 0x2, 0x8a, 0x2, 0x45b8fe6c, 0x8001, 0x3, 0x5, 0x3800000000000000, 0x7, 0x15, 0xffffffff, 0x100000000, 0x8, 0x5, 0x9, 0x10000, 0x47e, 0x6, 0xeeeb, 0x7f, 0x80, 0x88d, 0x7f, 0x80, 0xc, 0x0, 0x3ff, 0x7, 0x2, 0xa000000, 0x0, 0x401, 0x0, 0x7, 0x3, 0x0, 0x8, 0x200, 0x400, 0x7fffffff, 0x401, 0x6d, 0x3, 0x8000, 0x6, 0x2, 0x4, 0x2, 0xc45, 0x8, 0x892f, 0x10000, 0xfff, 0x795, 0x3, 0xe93, 0x9, 0x86, 0x200, 0x2, 0x4393, 0xa17c, 0x4864221d, 0x7, 0xeaa7, 0x8, 0x7, 0x100, 0x30, 0x3, 0x2, 0xffffffff, 0x2, 0xffffffff7fffffff, 0x5, 0x2, 0x9, 0x10000, 0x4fd2, 0x2, 0x4c3, 0x5, 0x9, 0x0, 0x8, 0x7, 0x0, 0x2, 0x7, 0x25c, 0x8, 0x2ef, 0x5, 0x20, 0x200, 0xc842, 0x0, 0x3, 0x4, 0x1, 0x7, 0x949, 0x6, 0xa21, 0x86, 0x7, 0x9, 0x77e0, 0x9, 0xfffffffffffffffc, 0x3, 0xed8, 0x81, 0xa3, 0x40, 0x200, 0x1, 0x1f, 0x10001, 0x1, 0x1f, 0x401, 0x0, 0xfffffffffffffffd, 0x40, 0x7, 0xee, 0x40, 0xfffffffffffff93f, 0x80000000, 0x2, 0x1, 0x5, 0x8, 0x0, 0xfffffffffffff408, 0x5, 0x100000001, 0x2, 0xff, 0x1, 0x0, 0x6, 0x4, 0x2fcf, 0x0, 0x80000000, 0x4, 0xfffffffffffffffd, 0x1, 0x5, 0x2, 0x2, 0x9, 0xfa81, 0x7fff, 0x7fffffff, 0xff, 0x3, 0x0, 0x800, 0x1, 0xeb8, 0x9, 0x100000000, 0x8000, 0xffffffffffff0000, 0x979, 0x4, 0x9, 0x0, 0x5, 0x0, 0x7, 0x7, 0x7, 0x101, 0x0, 0x6, 0x3, 0xfffffffffffffffe, 0x2, 0x10000, 0x200, 0x1d88, 0x4, 0x9, 0x10000, 0x4, 0x401, 0x4, 0x3f, 0xfff, 0x3, 0x0, 0x6, 0x29, 0x4, 0x5, 0xd4b2, 0x2, 0x1, 0x1, 0x8001, 0x434, 0x1, 0x5, 0x5, 0xc28, 0x80, 0x9, 0x100000001, 0x1af6000000000, 0x7, 0x80, 0x8, 0x0, 0x4, 0x8, 0x40, 0x8, 0x10001, 0x7f, 0x935, 0x4, 0x2, 0x0, 0x5, 0x7, 0xfffffffffffffffc, 0x6, 0x0, 0x1, 0x7, 0xfffffffffffffff9, 0x5, 0x3f, 0x3, 0x0, 0xfffffffffffffffb, 0x6, 0x2, 0x5, 0x6, 0x2, 0x6, 0x4, 0x800, 0xffffffffffff7fff, 0x8001, 0xfffffffffffff782, 0x0, 0xf5, 0x1, 0x0, 0x2, 0xffff, 0x2, 0xfffffffffffffffe, 0x80, 0x664, 0x1, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffc, 0x4, 0x1, 0xff, 0x800, 0x2, 0x7ff, 0x2, 0x6, 0xffffffffffffffc0, 0x2, 0x100000000, 0xfe00000000000000, 0x3d01, 0x10001, 0x1f, 0x3, 0x1f, 0x3ff, 0x81, 0x80, 0x100, 0xffff, 0x4, 0x8, 0x2, 0x1ff, 0x9, 0x4, 0x5, 0x808000, 0x101, 0xfffffffffffffffa, 0x3, 0x1, 0x401, 0x6, 0x9, 0x31c4, 0xfffffffffffffff8, 0x400, 0x71, 0x2, 0x6, 0x1, 0x3, 0x7ff, 0x34d9, 0x9, 0x3, 0xba4, 0x5ed8, 0xff, 0x0, 0x7, 0xffffffffffffffc0, 0x9, 0x1f, 0x20, 0x80000000, 0xdf, 0x3, 0x1, 0x5, 0x4d0d36c4, 0x4, 0x7ff, 0x3, 0x2, 0x5, 0x50f6f4d8, 0x3, 0x10000, 0x282a, 0x10001, 0x8, 0x3, 0x1, 0x78, 0x200, 0xffff, 0xff, 0x5a2d, 0x5, 0x2, 0x10000, 0x8, 0x40, 0x6, 0x7, 0xc66, 0x7, 0x4, 0x54cb, 0x4, 0xffff, 0x1, 0x4000000000000000, 0x1, 0x1, 0x5, 0x9, 0x40000000000000, 0x10001, 0x2, 0x6, 0xfffffffffffffffc, 0x5f69fcd2, 0x7, 0x7, 0x4, 0x9, 0x80, 0xf, 0x80000001, 0x5, 0x3, 0x0, 0x1, 0x226, 0x6, 0x9, 0x1, 0x5862, 0xfffffffffffffffd, 0x8, 0x7, 0x6, 0x52c7, 0x1, 0x3, 0x7, 0x8, 0x1, 0x7f, 0x4, 0x1f, 0x1e7, 0x7fff, 0x6, 0x2, 0x9, 0x2, 0x2, 0x6, 0xc14f690, 0x1, 0x2c, 0x1, 0x34b, 0xd29, 0x1f, 0x5, 0x3, 0x5, 0x3, 0xfffffffffffffffe, 0x95d6, 0x2, 0xffffffffffffff01, 0x1, 0x1, 0x5d, 0x4, 0x8, 0x1, 0x5, 0x1f, 0x1ff, 0x7, 0x7, 0x1ff, 0xffffffffffffffe0, 0x5, 0x80000001, 0xa400000000000000, 0x7, 0x80, 0x4, 0x1ff, 0x265b3d60, 0x8, 0x6, 0x1, 0xae5, 0x7fffffff, 0x8, 0x9, 0x0, 0xb4bf, 0x2, 0x3, 0x2acd, 0x8000, 0x7, 0x3, 0x32b, 0x9, 0x2, 0x1f, 0x1f, 0x9, 0x11da, 0x7f, 0x3f, 0x5, 0x0, 0x7, 0x4, 0xffffffff, 0x0, 0x100000000000000, 0x1, 0x5, 0x401, 0x4, 0x9, 0x7, 0x4, 0x100000000, 0x2, 0x5, 0xab9, 0x6, 0x8000, 0x7, 0x6, 0x1f, 0x1ff, 0x92, 0xffff, 0x2, 0x400000000, 0x6, 0x0, 0x1, 0xfff, 0x10, 0xebad, 0x7, 0x3, 0x3ff, 0x49, 0x7f, 0x8000, 0xfffffffffffffffb, 0x101, 0x0, 0x78, 0x100000000, 0x0, 0x1f, 0x7, 0xa4, 0x6, 0x80000000, 0xa98, 0x1, 0x5, 0x5, 0x9, 0x80000000, 0x877, 0x7, 0x4, 0x522, 0x8000, 0x5, 0x3, 0x1, 0x4, 0x3ff, 0xd3, 0x8, 0x4, 0x3ff, 0x7fff, 0x6, 0x0, 0xfff, 0x0, 0x9, 0x0, 0xffffffffffffffc0, 0x2, 0x7, 0x3, 0xecee, 0xfffffffeffffffff, 0x10000, 0x7, 0x1c0d, 0x0, 0x0, 0x80, 0x2, 0xfb65, 0x7, 0xfff, 0xec, 0x80000001, 0xfffffffffffffffc, 0x80000001, 0x5, 0x1, 0x4, 0x391, 0x23, 0x4, 0x0, 0x8, 0x7, 0x10000, 0x101, 0x80000000, 0x44eddf25, 0x4, 0x0, 0x0, 0x1, 0x101, 0x0, 0xffffffffffffff7f, 0x80000000, 0x8001, 0x79, 0x2, 0x1, 0x6, 0x0, 0x40, 0x3, 0xa0ff5cd, 0x46d514b3, 0x3, 0x8001, 0x600ded19, 0xb5, 0x40, 0x81, 0x3ff, 0x4, 0x1, 0x4f96eca1, 0x8, 0x0, 0x1ff, 0x6, 0x6, 0xffffffff, 0xc4b, 0x100000001, 0x5, 0x8, 0xfffffffffffffbff, 0x6, 0xb07, 0x23d2, 0x1, 0xffff, 0x2, 0xa88b, 0xfffffffffffff2bf, 0x4, 0x401, 0x8, 0xe8, 0x7d8, 0x4, 0x8, 0x2, 0x3, 0x7ff, 0x401, 0x38ae18f8, 0x8001, 0x10000, 0x7, 0x1, 0x0, 0xfffffffffffffc01, 0x3, 0x2, 0x1f, 0xe91, 0x80000000, 0x7ff, 0xa71, 0x4, 0x87c, 0x6, 0x5, 0x2, 0x1, 0x4, 0x32, 0x1, 0x5, 0x77, 0x1ff, 0x6, 0xac, 0xfffffffffffff801, 0x3f, 0x7, 0x200, 0x1, 0x5, 0x81, 0x6, 0x10000, 0x7, 0xf98c, 0x7, 0x400, 0x9, 0x3ff, 0x9, 0x3, 0x80000000, 0x3531, 0x1000, 0x4, 0x9, 0x0, 0x8000, 0xf9dc, 0x1, 0x4, 0x8, 0x9, 0x3f, 0x3, 0x80000001, 0xffffffffffffffa5, 0x40, 0x2, 0x8001, 0x401, 0xffffffffffffffff, 0xffffffff, 0x9, 0x7, 0x2, 0x28f3, 0x6, 0x7fff, 0x3, 0x0, 0x4, 0xf875, 0x7, 0x7, 0x8000, 0x4, 0x80000001, 0x8001, 0x81, 0x4, 0x81, 0x3, 0x9968, 0x9ab9, 0x100000001, 0x4, 0x100000000, 0x3bda, 0x10001, 0x3, 0x10000, 0x800, 0x1, 0xff, 0x401, 0x8b26, 0x7, 0xfffffffffffffffd, 0x8c, 0xf3, 0x10001, 0x5, 0x6, 0x100000001, 0x3, 0xffffffffffffff27, 0x1, 0xad4, 0x35fe, 0x7e, 0x7fffffff, 0x100000001, 0x9, 0x2, 0xf80000000, 0xa3, 0x9, 0x1, 0x2fe, 0x7, 0xfffffffffffffffc, 0x7, 0x20, 0x20, 0x6, 0x1, 0x7ff, 0x1, 0x1, 0x20, 0x3, 0x8b, 0x1b93, 0x1, 0x5, 0x2, 0x7, 0x6, 0xae4, 0x10000, 0x8, 0x7, 0x5, 0x1f, 0x9, 0x76ae, 0x6, 0x9cf, 0x8e, 0x2, 0x5, 0x5, 0x9, 0x10000, 0xff, 0x6, 0x2, 0x7, 0xfffffffffffff494, 0x2, 0x4, 0x4b7, 0x0, 0x8, 0xfffffffffffffffe, 0x81, 0x6, 0x1cf2, 0xcd9a, 0x1, 0x100000, 0x7, 0x6599, 0x6, 0x8, 0x3, 0x0, 0x7, 0x0, 0x1f, 0x0, 0x1, 0xc58d, 0xfffffffffffffffb, 0x5, 0x5, 0x1, 0x8000, 0x0, 0x641d, 0x8001, 0x10000, 0xffffffffffffffe1, 0x3, 0x4, 0x1, 0x7, 0x800, 0x6, 0x1e, 0x6, 0x1, 0x8, 0x0, 0x3, 0x1, 0x6, 0x400, 0x3, 0x8, 0x5, 0x1bcf, 0x1000, 0x0, 0x9, 0x7f, 0x2, 0x40, 0x2, 0x4, 0x2d, 0x0, 0x3, 0x0, 0x6, 0x2, 0xa5, 0xfff, 0x3, 0x0, 0x2, 0x5, 0xffffffff, 0x5, 0x100, 0x0, 0x200, 0x2, 0x120000000000, 0xc2, 0x4, 0x20, 0x3ff, 0x0, 0x80000001, 0x100000001, 0x8, 0xfffffffffffff5ab, 0x1, 0x4, 0x80000000, 0xbe8b, 0x10001, 0x822, 0x1, 0xfff, 0x95, 0x0, 0x7f, 0x3, 0x0, 0x4, 0x100000000, 0x81, 0x3, 0x1, 0xa60c00, 0x0, 0xc1, 0x3ff, 0x1ff, 0xc35, 0xfffffffffffff001, 0x20, 0x4, 0x8, 0x5, 0xffffffff, 0x100000000, 0x4000000000, 0x9, 0x6, 0x70, 0x0, 0x1, 0x6, 0x9, 0x200, 0x1, 0x800, 0x2d, 0xb47, 0xfff, 0x80000001, 0x9, 0xec5, 0x6, 0x6, 0x1000, 0x101, 0x45, 0x4, 0xf49, 0x3, 0x9eb6, 0xffffffffffffffff, 0x6, 0xfffffffffffffffb, 0x3, 0x8000000000, 0x171, 0xfffffffffffffffc, 0xffffffffffffffc0, 0x6, 0x33c, 0xff, 0x69f, 0x81, 0x8, 0xf, 0x4, 0x1, 0x3, 0x6, 0x2, 0x5, 0x5, 0x0, 0x10001, 0x4ba, 0xccb, 0x401, 0x400, 0x3f, 0x6000, 0x7, 0x6, 0x2, 0x7f, 0x3, 0x437a116c, 0x0, 0x1, 0x3, 0x0, 0x2, 0x80000000, 0xfffffffffffffffc, 0x0, 0xa2, 0x4, 0x5, 0x100000000, 0x95, 0x8, 0x6, 0x2, 0x0, 0x2d4, 0x401, 0x200, 0x0, 0xffffffffffffff92, 0xfffffffffffffff7, 0xfffffffffffff001, 0x3, 0x3ff, 0x5, 0x0, 0x2105, 0xf500000000, 0xea, 0x5, 0x80, 0x9, 0x1, 0x3, 0x3, 0x4, 0x4, 0x1000, 0x1, 0x616, 0xffffffff, 0x2, 0xfffffffffffff000, 0x7, 0x8000, 0x1, 0x4, 0x7, 0x8, 0x8, 0x8, 0x101, 0x3d4, 0xffff, 0x40, 0xbd4d, 0x8, 0x9a, 0x1, 0x5, 0x3, 0x6, 0x10000, 0x153f, 0x7fff, 0x9, 0x80, 0x922b, 0x1, 0x7f, 0x0, 0x6, 0x5, 0xfff, 0x80000000, 0x100000001, 0x81, 0x0, 0x4, 0xe2, 0xfffffffeffffffff, 0x1, 0x7, 0x73df, 0x1, 0x8e45, 0xffffffff, 0x3, 0x0, 0x8660, 0x401, 0x5, 0x9, 0x7fff, 0xffffffff, 0x7, 0x6, 0x4, 0x0, 0xffffffff, 0x1, 0x0, 0x10001, 0x1, 0x101, 0x7, 0x8, 0x2, 0xfff, 0xcd, 0x8, 0x4, 0x5bb000000000, 0x48000, 0x7, 0x4, 0x7, 0x8, 0x1, 0xa9, 0x4f, 0x2, 0x6, 0x7ff, 0x1, 0x0, 0x1ff, 0x80000001, 0x9, 0xffffffff, 0x5, 0x6, 0xde24, 0x1b1d3439, 0x800, 0x3, 0x4, 0xffffffff, 0x20000, 0x23a0ded9, 0x2, 0x4, 0x3, 0x4d, 0x1, 0x5, 0x9, 0x3f, 0x9, 0x101, 0xfffffffffffffff9, 0x68, 0x4, 0x9, 0x6, 0x101, 0x6, 0x6, 0x5, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x9, 0xeb9, 0x2, 0xffffffff, 0x6, 0x188, 0x1, 0x1, 0x3, 0x8000, 0x65c3, 0x401, 0x8, 0x0, 0xff, 0x9, 0x80000001, 0x4, 0x100000000, 0x0, 0x51, 0x0, 0x7, 0x7, 0x7fffffff, 0x342228b2, 0x1ff, 0x9, 0x20, 0x3, 0x7, 0x7, 0x0, 0x800, 0x80000000, 0x0, 0x40, 0x8, 0x9, 0x3, 0x3, 0x2, 0x10000, 0x8000, 0x9, 0x6, 0x100000001, 0x5, 0x0, 0xffffffff, 0x7fff, 0x6, 0x8, 0xdd, 0xffffffff, 0x9, 0x5, 0x1000, 0x7ff, 0x6, 0xfffffffffffffffe, 0x8, 0x6, 0x5, 0x4, 0x8, 0x0, 0xffff, 0x7, 0x8000, 0x6, 0x7, 0x5a, 0x800, 0xffff, 0x26d0, 0x5, 0x7b7a, 0x0, 0x100000001, 0xfff, 0x80000001, 0xfffffffffffffc00, 0x100000001, 0x5, 0x8, 0x8, 0xffffffffffffffff, 0x80, 0x0, 0x80, 0x2595000, 0x1, 0x7fffffff, 0xe1f, 0x7, 0x9, 0x1ff, 0x5, 0x4, 0x200, 0x100000000, 0x9, 0x7ee, 0x3, 0x7fffffff, 0x3, 0x0, 0x8, 0x1ff, 0x6, 0x5, 0x4, 0x6, 0x792, 0x7, 0x4, 0x97, 0x0, 0x4, 0x8, 0x0, 0xd290, 0x6, 0x2, 0x0, 0xd72, 0x1, 0x6, 0x3, 0x4e, 0x3, 0x9, 0x6, 0x0, 0x0, 0x8db3, 0x9, 0x378, 0x6, 0x5, 0x6b85b8e7, 0x7fff, 0x5, 0x9c82, 0x0, 0x9, 0x4, 0x100000000, 0x0, 0x5, 0x4, 0x4, 0x243083d1, 0x7, 0x2, 0xff, 0x3, 0x1, 0x8, 0x1, 0x4, 0x5, 0x8d71f4b, 0xc000000000000, 0x2521, 0xeeb, 0x5, 0x4000400000, 0x4, 0x40, 0x9, 0xb9, 0x3, 0x8000, 0x1, 0xf9, 0x9a3, 0x3, 0x9, 0x10, 0x9, 0x7f00000000, 0x626, 0xfff, 0x10000, 0x875, 0x4db, 0x40, 0x28, 0x6f5, 0x6, 0xfffffffffffffff7, 0x7, 0x99f, 0x4, 0x81, 0x700000000, 0x1, 0x1, 0x741d, 0x4, 0x5, 0x5, 0x1ff, 0x7fffffff, 0x520b, 0x3ff, 0x1, 0xa00000000000000, 0x3f, 0x0, 0x100000000, 0x3, 0x1, 0xffffffff00000, 0x2, 0x3, 0x7fff, 0x6, 0x0, 0x3, 0x6, 0x1f, 0x355, 0x4, 0xda37, 0x2, 0x2, 0x1ff, 0x7, 0x8, 0x6, 0x9, 0xfff, 0x4, 0x20, 0x3, 0x5, 0x2, 0x9, 0x47, 0x6, 0x6, 0x4e, 0x7e, 0x20, 0x8, 0x401, 0x4, 0x400, 0xc1, 0xb7, 0x6, 0x401, 0x5fa0000000000000, 0x0, 0x7, 0x7, 0xff, 0x2, 0x976, 0xffffffffffffff96, 0xfffffffffffffffb, 0x1, 0x9, 0x3, 0xffffffffffffff16, 0xcfe, 0x3, 0xdef, 0xffffffffffffff01, 0x9, 0x2, 0x400, 0x8, 0x6, 0x4a, 0xe5, 0xae90, 0x7, 0x1, 0x41, 0x0, 0x7, 0x80000001, 0x1, 0xdee, 0x8, 0x2, 0xffffffff, 0x0, 0xffff, 0x5, 0x5, 0x9, 0x3, 0x6800000000000000, 0x7, 0x7f, 0x5, 0x4, 0x3f, 0x80000000, 0x8, 0x7, 0x9, 0x7, 0x0, 0x1b0, 0xa2, 0x5, 0x4, 0xff01, 0xb477, 0x5, 0x200, 0xe220, 0x0, 0x9, 0x6, 0xeb, 0xe4, 0x2, 0xde8, 0x10001, 0x81, 0x0, 0x2, 0x25, 0x7, 0x1, 0x1f, 0x100000000, 0x5, 0x3, 0x12, 0x6, 0x9, 0x0, 0x8, 0x1, 0x3ff, 0x8, 0x5, 0x1, 0x6, 0x0, 0x10000000000000, 0x1f, 0x7, 0x5, 0x8, 0x1, 0x9, 0xb5b, 0x54ba5c00, 0x3650, 0x1, 0x0, 0x2, 0x3, 0x15e9, 0x101, 0xa98, 0x401, 0x5, 0xffffffff, 0x8, 0x9f2, 0x8, 0x9, 0x2, 0x6, 0x7f, 0x2, 0x7, 0x9, 0x1ff, 0x8000, 0x2, 0x8, 0xfff, 0x101, 0x8000, 0x5, 0x5d4, 0xb8, 0x0, 0x9, 0x7, 0x0, 0x4, 0xffffffffffffffff, 0xc9e5, 0x5, 0x1, 0x7, 0x9, 0x7, 0x0, 0x7f, 0x4ee, 0x0, 0x2, 0x5, 0x1, 0x401, 0x100, 0x8, 0x0, 0xca2, 0x8, 0x8, 0x0, 0x40, 0x8001, 0x4, 0xffffffffffffffc1, 0x33f, 0x101, 0x200, 0x8d6, 0x1, 0x3, 0x7fff, 0x7fffffff, 0x7fff, 0x4238, 0x1fa, 0x9, 0x0, 0x7f, 0xffffffff7fffffff, 0x6, 0x0, 0x8, 0x0, 0x8, 0x9, 0xffffffffffffff8f, 0x6, 0x9, 0x800, 0xfffffffffffffffb, 0x8, 0x5, 0x23, 0x9, 0x9, 0x8, 0x6, 0x9f, 0x7f, 0x1, 0x5, 0x0, 0x5, 0x8, 0x4, 0x9, 0xffffffff80000001, 0x2fb0f7f4, 0x6, 0x7, 0x0, 0x1f, 0x7fff, 0x9, 0x7, 0xffffffffffffffff, 0x7, 0x6, 0x81, 0x1ff, 0x8, 0x6, 0x0, 0x2b, 0x1, 0x9, 0x0, 0x1, 0xd1, 0x74d, 0x8, 0x9, 0x400, 0x0, 0x1000, 0x14, 0x40, 0x49, 0xffffffff, 0x800, 0xfffffffffffffffb, 0x4, 0x6, 0x7, 0x8, 0x4a0, 0x78, 0x80000001, 0x9, 0x4c7, 0x9, 0xfffffffffffffffd, 0x8000, 0x80000001, 0x2, 0x3, 0x7fffffff, 0x6, 0x2, 0x1, 0x4, 0x4, 0x500, 0xffffffffffffff0c, 0x3, 0x2ea, 0xfffffffffffffffe, 0x7, 0x200, 0x0, 0xfff, 0x6, 0x0, 0x7d, 0x401, 0x3, 0x5, 0x1, 0x8, 0x10000, 0x5, 0x80000001, 0x1, 0x6, 0x6, 0x4, 0x8, 0x1, 0x2, 0xba, 0x64, 0x0, 0x8, 0x37, 0x101, 0x101, 0x2, 0x0, 0x4, 0x1, 0x3fb7, 0x9, 0x1, 0x101, 0x0, 0x0, 0xaf30000000000000, 0x8, 0x6, 0x44f, 0x2, 0x9, 0xffffffff, 0x7ff, 0x2, 0x4, 0x3f, 0x9, 0xfffffffffffffe00, 0xd4, 0xfff, 0xffffffff00000, 0xcdfd, 0xe26, 0x3, 0x6, 0x14000000000, 0x4, 0x3ff, 0x4, 0xae, 0x6e4acefc, 0x6, 0x1, 0x1, 0x100, 0x1ff, 0x1, 0x1, 0x5f6, 0x7, 0x1, 0xff, 0x7, 0x9, 0x2, 0x81, 0x2, 0xbc, 0x4, 0x8000, 0x7, 0x1000, 0x6, 0x2, 0x100000000, 0xff, 0x0, 0x7f, 0x0, 0x7, 0x200, 0x8, 0x5, 0x6, 0x9, 0x7, 0x1, 0x6, 0xff00000000000000, 0x7ee, 0xffff, 0x4f50, 0x3, 0xffffffffffff9b57, 0x0, 0x5, 0x10000, 0x3, 0x5, 0x1000, 0x1, 0x8, 0x6, 0x6, 0x0, 0x6, 0x5, 0x7, 0x0, 0x6, 0x2, 0x1, 0xfffffffffffffffd, 0x10000, 0x2, 0x2, 0x7fff, 0x8, 0x3f, 0x1, 0x0, 0x0, 0x3, 0x9, 0x9, 0xfff, 0x62a, 0xfffffffffffffff7, 0x1, 0x5, 0xc9a, 0xfffffffffffffffc, 0x3ff, 0x7f, 0x7f, 0x4, 0x2, 0xec2, 0x7, 0x800, 0x3, 0x101, 0x2, 0x3, 0x1000, 0x9, 0x7ff, 0x28, 0x96, 0x3, 0x1, 0xffffffffffff0001, 0x2, 0x9, 0x1ff, 0x81, 0x10001, 0xb53, 0xfff, 0x7, 0x3ff, 0xc9e, 0x9, 0x9, 0x1, 0x9, 0x35c, 0xfffffffffffffc01, 0x5, 0x200, 0x7, 0x100000000, 0x1, 0x3, 0x6, 0x3ff, 0x7, 0xb9a8, 0xe9, 0x400, 0x1000, 0x7, 0x20, 0x9, 0x2, 0x6, 0x7, 0xfffffffffffffff9, 0x68e, 0x99, 0x1, 0x517926cc, 0x5, 0x5, 0x1, 0xd8d4, 0x1, 0x87, 0xe90c, 0x1ff, 0x9, 0x2, 0x3, 0x40, 0x10001, 0x3, 0x3, 0x1bbe, 0x7, 0x3, 0x400, 0xa9cc, 0x3, 0x6, 0x6, 0x9, 0x6, 0x5, 0x7f2e8d7d, 0x6, 0x2, 0x0, 0x8, 0x8, 0xffffffffffff4232, 0x1, 0xfb, 0x0, 0x7f, 0x7, 0x827, 0x10001, 0xfffffffffffffffc, 0x2, 0x5, 0x9, 0xd825, 0x17c, 0x7fffffff, 0x5, 0x3, 0x0, 0x4, 0x3, 0xbad, 0x66, 0x54, 0x3ff, 0x3, 0x8, 0x7f, 0x8, 0x80000001, 0x2, 0x2000000000000, 0x6218, 0x5, 0xff, 0xb5e, 0x9, 0x9, 0x0, 0x5, 0xfffffffffffffff7, 0x9, 0x100000000, 0x0, 0x7f, 0xfff, 0x0, 0xf32b, 0x2, 0xffff, 0x3, 0x8, 0x6, 0x6, 0x10000, 0xff, 0xfff, 0xe0, 0x8, 0xe7, 0x0, 0x2, 0xaa, 0x7, 0xb9, 0x9, 0x5, 0x8000, 0xfffffffffffffffa, 0x17d, 0x3, 0xc7c, 0x6, 0x400, 0xb7, 0x80000000, 0x7f, 0x2, 0x8, 0x36, 0x2, 0x1, 0x5, 0x98bf, 0x7, 0x1, 0xbc, 0x9, 0xfffffffffffffffc, 0xf6, 0x5, 0x400, 0xffff, 0x6, 0x1, 0x4, 0x81, 0x5, 0x3ff, 0x6d, 0x2, 0x0, 0x3, 0x6, 0x11b, 0x7fffffff, 0x8, 0x1ff, 0x3, 0x19d, 0x0, 0x8, 0x1, 0x100, 0x4, 0xffffffffffffff81, 0xffffffff, 0x1, 0x8836, 0xb83b, 0xffffffff, 0x100000000, 0xfffffffffffffffb, 0x3, 0x1, 0x0, 0x5, 0x6, 0x7f, 0x0, 0xfffffffffffffffd, 0x805, 0x0, 0x3ff, 0x6, 0xffff, 0xdb93, 0x2e8, 0x1, 0x1db7, 0x0, 0x6fe, 0x5, 0xae, 0x80000001, 0x9, 0x80, 0x100000000, 0x6, 0x0, 0x1, 0x1, 0x1f, 0x8000, 0x100000000, 0x1a, 0x3, 0x200, 0x80, 0x1ff, 0x3, 0x3, 0x20, 0x5, 0x7, 0x7fffffff, 0xaf4a000000000000, 0x10000, 0x3f, 0x4, 0x69, 0x3ff, 0x4, 0x1400000000000, 0x6, 0x0, 0x7fff, 0x2, 0x7ff, 0x4, 0x0, 0x2, 0x5, 0x3, 0x3, 0xb46, 0x4d43dd82, 0x7ff, 0x79c06218, 0x2, 0x81, 0x357, 0x80000000000, 0x9, 0x101, 0x1f, 0x2, 0x0, 0x57, 0x7fff, 0x101, 0xffffffff7fffffff, 0x629, 0x2, 0x8, 0x23d5, 0xffffffffffff0000, 0x59b, 0x5, 0x3, 0x4, 0x650c, 0x9, 0xffffffffffffff00, 0x100, 0x81, 0x1, 0x8, 0x11ddbd2, 0xb, 0x297, 0x80000000, 0x3, 0x1, 0x3, 0xfffffffffffffffa, 0x100000001, 0x8, 0x200, 0x20, 0x401, 0x4, 0x4, 0x80000001, 0x20, 0x0, 0x7, 0x4, 0x1, 0x401, 0x2, 0x8, 0xe1, 0x3, 0x3, 0xd1, 0x1ff, 0x1f, 0x0, 0x1578e906, 0x6, 0x6, 0xfff, 0x0, 0x9, 0x7, 0x7, 0x6b6, 0x3f, 0xdb8, 0x35a5, 0x4, 0x5, 0x800, 0x100, 0xfdc4a99, 0xffffffff, 0x8, 0x236, 0x3, 0x6, 0x8, 0x6, 0x9, 0x5, 0x8, 0x5, 0xfffffffffffffffe, 0x2, 0x2, 0x0, 0x10001, 0x6, 0x1f, 0x3, 0x100000001, 0x0, 0x1, 0x9fa6, 0x3, 0x400, 0xfffffffffffffffa, 0xffffffff, 0xffffffffffffff11, 0x7f, 0x7f, 0x4, 0x88, 0x84, 0xe11f, 0x3ff, 0x3f622911, 0x2, 0x95c2, 0x800, 0xcdcc, 0xa8, 0x8, 0x1ff, 0x5, 0x8000, 0x1000, 0xfff, 0x100000000, 0x6, 0x3, 0x9, 0x810c, 0x40, 0x6, 0x2, 0x80000000, 0xffff, 0x1751, 0x0, 0x5, 0x3ff, 0xffff, 0x6, 0x10001, 0x10001, 0x200, 0x7, 0x9, 0x7, 0x40, 0x6, 0x2, 0xffff, 0x4, 0x200, 0x3, 0x9, 0x3ff, 0x0, 0x0, 0x40, 0x5, 0xffffffff, 0x4, 0x0, 0x6, 0x1, 0xffffffffffffff81, 0x401, 0x0, 0x8, 0x8, 0xde, 0x101, 0x100000001, 0x9, 0x2000000000000, 0x3ff, 0x9, 0x1, 0x3eb, 0x5, 0x4, 0x7fff, 0x8, 0x7f, 0x8, 0x4, 0x6, 0x1f, 0x6, 0x7, 0x2, 0x4, 0x3, 0xfffffffffffffffc, 0x800, 0xff, 0x3ff, 0x4, 0xe76, 0x8, 0x81, 0x6, 0x8, 0x7ff, 0x9, 0xd055, 0x7ff, 0x6, 0x71, 0xffffffff, 0x0, 0x1, 0xd10, 0x55a0d806, 0x3ff, 0xf16, 0xff, 0x0, 0x400, 0xdd, 0x7, 0x800, 0xc24, 0x3, 0x9, 0x5, 0x7, 0xbd0, 0x7fffffff, 0x6, 0x6, 0x3ff, 0x159900000000000, 0x100000000, 0x1, 0xffffffffffffffff, 0x1, 0x9, 0x20, 0x6, 0xfffffffffffff801, 0xd3ee932, 0x79c, 0x7fffffff, 0x2, 0x7, 0x101, 0x80000001, 0xe068, 0x100, 0x3, 0x40, 0x200, 0x40, 0xfffffffffffffffd, 0xe63, 0x5, 0xcb02, 0x13, 0xfffffffffffffc01, 0x400d, 0x101, 0xed, 0xffffffff, 0x8001, 0x5f, 0x1f, 0x2, 0x80, 0x1000, 0x0, 0x9, 0x2, 0x4, 0x5, 0x40, 0x81, 0xffffffff80000001, 0x3, 0x4, 0x1, 0x0, 0xbd3e, 0x6, 0x5d095273, 0x9, 0xffffffffffffffff, 0x81, 0x4, 0x9, 0xffffffff, 0x7ff, 0x2, 0x3, 0xfffffffeffffffff, 0x20, 0x5, 0x5, 0x4, 0x5, 0x3, 0x1, 0xfff, 0x8, 0xffffffff, 0x707804fb, 0x7, 0x3, 0x0, 0x4, 0x200, 0x5, 0x2, 0x6, 0x0, 0x5, 0x7, 0x3ff, 0x6ec, 0x200, 0x1f, 0x8, 0x9, 0x3, 0x9, 0x1f, 0x4, 0x8001, 0x517, 0x8, 0x6, 0x4, 0x9, 0x101, 0x54, 0x3ff, 0x9f, 0x400, 0x7fffffff, 0xffffffffffffff9e, 0x100000001, 0x2, 0x2, 0x40, 0x5, 0x800, 0xffffffffeeb1fe13, 0xb02d, 0x1000000000000, 0x3, 0x80000001, 0x2, 0x8, 0x7, 0x4f40, 0x3, 0x1, 0x5, 0x5, 0xfffffffffffffff9, 0x3, 0x5, 0x7, 0x6, 0x0, 0x1, 0x8000, 0x2, 0x10001, 0x0, 0x180000000000000, 0x80000000, 0x100, 0x3ff, 0x494, 0x87, 0x8, 0xc9, 0x62, 0x3ff, 0x7ff, 0x80000001, 0x7f, 0x7b9, 0x5, 0x9, 0x20, 0x3, 0x2, 0x1, 0xec, 0x6, 0xe619, 0x3, 0x80000000000, 0x10000, 0xb9f9, 0x5, 0x4, 0x81, 0x9, 0x3, 0x0, 0x7f, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffff09, 0x7, 0x4, 0x50000000000, 0x80000001, 0x3, 0x40, 0xafc1, 0x1, 0x800000000000000, 0x4, 0xff, 0x1c, 0x1200000000000, 0xc5, 0x7, 0x9, 0x8, 0x7, 0x1, 0x4, 0x7fff, 0x1, 0x3, 0x7b0, 0x401, 0x0, 0xfffffffffffffffd, 0xfffffffffffff800, 0x7, 0x135, 0xd5, 0x9, 0x4, 0x4, 0x6, 0x0, 0xffffffffffff8000, 0x8, 0x0, 0x401, 0x6, 0x4, 0xfffffffffffffff9, 0x9, 0x10000000000, 0xa1, 0x101, 0x7f, 0x2cb7, 0x3, 0x1, 0x3b, 0x800, 0x0, 0x7f, 0x6, 0xffffffff, 0x7fffffff, 0x9, 0x3, 0x6, 0x6, 0x31fa71ce, 0x7, 0xd9d, 0x0, 0x68, 0xfffffffffffffffe, 0x6, 0xffffffff, 0x800, 0x22, 0x2, 0x7fffffff, 0x7, 0xc, 0x8, 0x3, 0x3c, 0x200, 0x6, 0x4, 0xfffffffffffffc01, 0x9, 0xbca, 0x7ff, 0x1, 0x80, 0x1f, 0x9, 0x7f, 0x4, 0x8, 0x1, 0x20, 0x20, 0x1ff, 0xf0b, 0xad5, 0xe8, 0xffffffffffff0000, 0x4, 0x3, 0xffff, 0x1f, 0x5, 0xffffffffffffff6c, 0x0, 0xfffffffffffffffb, 0xaea, 0x4, 0x3, 0x100000001, 0xfffffffffffffeff, 0x8, 0x6, 0x1, 0x9, 0xfffffffffffffffa, 0x80000000, 0x1593, 0x8, 0x53, 0x1, 0x2, 0x6, 0x8, 0x401, 0x7, 0x80, 0x7, 0x16, 0x8000, 0x2, 0x100, 0x1, 0x9, 0x1, 0x64, 0x0, 0xb374, 0xfffffffffffffffb, 0x1, 0xb, 0x9, 0x1, 0xcf8, 0xfffffffffffffff7, 0x600, 0x1, 0x7ff, 0x4f5, 0x1, 0x1, 0x80, 0x1, 0x1ff, 0x81, 0x9, 0x0, 0x7fffffff, 0x5, 0xff, 0x6f, 0x3, 0x4, 0x6, 0x0, 0x52f, 0x2, 0x2, 0x7f, 0x2, 0x3, 0x95f, 0x6, 0x100000001, 0x8b, 0xffff, 0x4, 0x1, 0x80000000, 0x52d2, 0x1ff, 0xffffffffffffff7f, 0x81d7, 0x0, 0x634b7cb9, 0x1f, 0x1000, 0x7fff, 0x2, 0xfffffffffffffffc, 0x2000, 0x8, 0x6afa108b, 0x2be, 0x1000, 0x200, 0x2a9, 0x9, 0x4, 0x800, 0xffffffffffffffff, 0x200, 0x7ff, 0x401, 0x5, 0x100000000, 0x7, 0x20, 0x4ed, 0x0, 0x1, 0x1fc0, 0x381b, 0x2, 0x4, 0x5, 0x3, 0x9, 0xff, 0x8, 0x8000, 0xdaf, 0x6, 0xffff, 0x1f8, 0x7ff, 0x80000000, 0x4, 0x100, 0x6, 0x131, 0x0, 0x7, 0x3, 0x1, 0x2, 0x5, 0xfa, 0x0, 0x9, 0x8, 0x8, 0x7ff, 0x7fffffff, 0x4, 0x1, 0xfffffffffffffffb, 0x1, 0x79c, 0x5, 0xfffffffffffffffd, 0x8, 0x67000, 0x6, 0x9, 0x4421, 0x9, 0xfffffffffffffde8, 0xa25c, 0x18000, 0xfff, 0x13, 0x3, 0x7ff, 0x4, 0x100000000, 0x7, 0x9, 0x7f, 0x9, 0x88, 0x5, 0x100000000, 0xffffffffffffff08, 0x161f, 0x3, 0x0, 0x3, 0x3, 0x7fffffff, 0x6, 0x9, 0xff, 0x5, 0x100000001, 0x5, 0x6, 0x7, 0x1, 0x3, 0x5, 0x1f, 0x100, 0x0, 0xa281, 0x7f, 0x80, 0x336, 0x0, 0x3, 0x3, 0x6, 0x868c, 0x7b0b93f6, 0x6, 0x0, 0x9, 0x6, 0xab0, 0x10000, 0x8, 0x973, 0x20, 0x1, 0xfffffffffffffe01, 0x3, 0x9, 0x8000, 0x80, 0x6, 0x5, 0x4, 0x1ab2, 0x6, 0xfffffffffffff655, 0x1, 0x8001, 0x3, 0x0, 0xffffffff, 0x1, 0x4, 0x40, 0x800, 0x7, 0x9, 0x5, 0x800, 0x6, 0x200, 0x6, 0x2, 0x7800, 0x7fff, 0x8, 0x1000, 0x7, 0x3, 0x3ff, 0x7fff, 0x7, 0x3ff, 0xfff, 0x7, 0x8, 0x5, 0x20, 0x1, 0xffffffff, 0x9, 0x100000000, 0x1, 0x80, 0x6266, 0xffffffffffff174c, 0x1000, 0x1f00, 0x3, 0x2, 0x7, 0x1, 0x6, 0x8, 0x5, 0x9, 0x1ff, 0x0, 0x5, 0xb3, 0x2, 0x4e72, 0x4, 0x1, 0x3, 0x6, 0x3, 0x8d24, 0x400, 0x1000, 0x3, 0x4, 0x1, 0x8, 0x0, 0x2, 0x9fd, 0x4, 0x9, 0x2, 0x4, 0x9, 0x2, 0x21fc, 0x6, 0xffffffff, 0x347, 0x3, 0x2, 0x6, 0x8, 0xfff, 0x2, 0x6, 0x7ff, 0x7, 0x2, 0x6, 0x92, 0x7, 0x9, 0x6, 0xffffffffffffffc0, 0x994e, 0x6, 0x2, 0x9, 0x100000001, 0x6, 0x6, 0x51a9, 0x5, 0x6, 0x1, 0x80, 0x3f, 0xfffffffffffff000, 0x0, 0x100000000, 0x7fffffff, 0xb472, 0x0, 0x7e72, 0x7, 0x8, 0x9, 0x8000, 0x5, 0x7, 0x0, 0x1ff, 0x9, 0x0, 0xffffffff, 0x1, 0x1, 0x2, 0x9, 0x7f, 0x9, 0x59361cff, 0x8, 0x81, 0x7ff, 0x23d1, 0x1, 0x5, 0x80, 0x411], "7c8371ef9bc00f703fbfd97270cae1a0858f03316aedd19a9ad69516df1ce860417b61832a3e8cf875d439c635de3733df6d2095ef3fbd07839cda998d139da1a59e7f881883b2dcd3732d14a627e2bed9945b3df094ce0c066e4890576aee2f23dba0992046ecc69ae388a1239b44bf0548764f367ea4cd1d67d76d22e93735ed571ceee4212fe2b22f0ce71db0b7090558d023f3252050f40d9409d6519da0526d496f4ff9e2247d6cc0e13b31d5f98aaafafafce527ea941aab9c1aba3cbd980db31855e0fe4848cf0d4070b6bdeaecf2e647c243c23002de3a0e58f2de2de7ca1f6ba4d1f8fd89196d29330e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r6, 0x4, 0x40800) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x0, 0x20000000000) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x20000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) socketpair(0x7, 0x80806, 0x1, &(0x7f0000c8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007ef000-0x20)={0xfffffffffffffe01, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r9, 0x40106439, &(0x7f000068d000-0x10)={0x3f, r10}) syz_emit_ethernet(0xc9, &(0x7f0000019000-0xc5)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="0578f536e594", [{[{0x9100, 0x3, 0x0, 0xffff}], {0x8100, 0x37, 0x80000001, 0x1}}], {{0x8902, @x25={0x3, 0xa, 0xff, "988e38b08e1c785a1b939c47d43bb82b5441449388a3aa39370ffe44576a2abefaced30ce03d509dd9db4d022f5ae0235de92f28c599b7a41951b290ea61ded6d622619c75c652dc3a423ee85ff67be1a6c1b0808928eb9b04ceaa560b1941a842b51962be0cb125b1fbd5d2e9e29d538cc430b50c9864d4d739e6e30f861a529d72a48962c880f9f1961deab171165b1d4cbafbe99740783aaf351946d025baf35bb65711e71c5f1d91903f6f377b6d"}}}}) ioctl$sock_proto_private(r6, 0x89e9, &(0x7f000041e000)="3a8daa4d3f2b08b632c4ef572beddb0abe8b0273d9420a6f2e9594b12dec63d5675a16a43bdc473dd1cc8a776b0f3f23096c621365dd7954ebabded754aa") socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x89, &(0x7f0000220000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x1, 0x4a00000000000, 0x8}], {0x8100, 0xffff, 0xa078, 0xffff}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x73, 0x0, 0x3, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x2, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x4, "c56e3a", 0x7, "7eecc6"}, "e3234558829da567c78d8ac06cd711594261ef4f1beff9c6f42cd3bba761b54a7aedbb3d3919cb805394671b6924f80b89269ff57ec1aaf1adb7e7998bcf3f8fcdbf0fb2b71d0afed4080e83c9a3c8"}}}}}) syz_extract_tcp_res(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x7, 0x5) syz_emit_ethernet(0x40, &(0x7f000084c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, r12, r11, 0x0, 0x0, 0x7, 0x800000010, 0x0, 0x0, 0x2000000, {[@fastopen={0x22, 0x6, "08b56c20"}]}}, {"0c10"}}}}}}) r13 = socket(0xa, 0x3, 0x3a) sendmsg$unix(r13, &(0x7f00000c4000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f0000b71000-0x2c)="9c0f", 0x2}], 0x1, &(0x7f0000dff000)=[], 0x0, 0x0}, 0x0) 2017/08/26 23:32:50 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x20, 0x5, 0x5, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x4, 0xcba, 0x1, 0x5, 0x0, 0x105, 0x2, 0x1f, 0x9, 0x3000, 0x3f, 0x1ff000, 0x3, 0x8000000000000000, 0x7, 0x1, 0x0}, 0x0, 0x54, 0xffffffffffffff9c, 0x7) r2 = accept(r0, &(0x7f0000fd4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd3000)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000fd4000-0x4)={0x6}, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd4000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000afa000)="2e2f66696c653000", &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() chown(&(0x7f000078f000)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000fd8000)="2e2f66696c653000", 0xa00, 0x80) write$eventfd(r5, &(0x7f000081f000)=0x3ff, 0x8) r6 = dup3(r1, r2, 0x7fffb) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000fd6000)={0x0, 0x2, 0x4, 0x8, &(0x7f0000f73000/0x2000)=nil, 0x2}) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x3fe, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000002000-0x7d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x2000, &(0x7f0000691000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000fd5000)={0x0, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x7}, &(0x7f00007e7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fd7000)={0x3, 0x200, 0x4, 0x1ff, r8}, &(0x7f00000b0000-0x4)=0x10) r9 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5003}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00005c4000)={0x8, 0x1ff, 0x5, 0x5, 0x1fb, 0x7, 0x4, 0x2ec9, 0x9, 0x5c, 0x100000000}, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x2, 0x2008000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0xd33, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffe0, 0x0, 0x1, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r6, 0x20000) connect$inet6(r9, &(0x7f0000375000-0x1c)={0xa, 0x1, 0xa8de, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) connect$inet(r9, &(0x7f0000fcc000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) pselect6(0x40, &(0x7f0000fcb000-0x40)={0x0, 0x200, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000fcb000-0x40)={0x0, 0x6, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8}, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x101}, &(0x7f0000fca000)={0x0, 0x989680}, &(0x7f0000fca000)={&(0x7f0000fca000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000013000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x58e, 0x1, 0x0}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000013000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d88000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000-0x50)={0x2, 0x4, 0x0, @pad=[0x3, 0x6, 0x2, 0xfffffffffffffffd, 0xb968, 0xdbbf, 0x3f, 0x3]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r2, 0x406, r0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000000d000)=0x7f59) timer_gettime(r3, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000004000-0x20)={0xffffffffffffffff, {0xfffffffffffffffe}, 0x0, 0x40}, 0x0, 0x8, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r2, &(0x7f0000005000)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)="2f6465762f72746300", 0x4400, 0x0) dup2(r4, r5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r5, 0x6, 0x6c2, &(0x7f0000015000-0x18)={"e06a0576c5a7bb8054a1d8585fa607be", 0xf5c, 0x9}, 0x18) 2017/08/26 23:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000e4b000)="2e2f66696c653000", 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f00008f1000-0x8)="2e2f66696c653000", 0x20) faccessat(r0, &(0x7f0000997000-0x8)="2e2f66696c653100", 0x2, 0x1000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000027b000)="2e2f66696c653000", &(0x7f00005ee000)="72616d667300", 0x2007ffe, &(0x7f0000748000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r2, 0xc, &(0x7f00007e5000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) getdents64(r0, &(0x7f0000745000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ba000)=0x0) fcntl$setown(r1, 0x8, r3) r4 = creat(&(0x7f000092d000-0x10)="2e2f66696c653100", 0x6) bind$inet6(r1, &(0x7f0000756000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) readahead(r4, 0xff, 0x5c20) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000973000-0x19)="00000000000000000000000000000000000000000000000000") mkdirat(r1, &(0x7f0000020000)="2e2f66696c65302f636f6e74726f6c00", 0x86) prctl$getreaper(0x5, &(0x7f00003b3000)=0x0) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x21) getxattr(&(0x7f0000df7000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000601000)=@random={"747275737465642e00", "72616d667300"}, &(0x7f00000ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") mount(&(0x7f0000fe7000-0x8)="2e2f66696c653200", &(0x7f000033e000-0x8)="2e2f66696c653000", &(0x7f0000065000-0xa)="73656c696e7578667300", 0x1080000, &(0x7f00005e9000-0x43)="4c9117f54bfbb4f6485567802913260aec2f7b775e5778d59316ef84ef7075e9b7388468dcdc4be53e003a5cf730f81d81822ef7c3a13c80d0f7fe18e5178607e779ad") r5 = syz_open_dev$mouse(&(0x7f0000050000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10b002) writev(r5, &(0x7f0000189000)=[{&(0x7f00000be000)="6a", 0x1}], 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000005a000-0x4)=0xa2, 0x4) 2017/08/26 23:32:50 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x2000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000025000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b85000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100080000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ebf000-0x14)={{0x41, 0x0, 0x0, 0x800, 0x6, 0x2}, 0x5, 0x0, 0x7}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) lseek(r3, 0xfffffffffffffffc, 0x1) sched_setattr(0x0, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000022000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffbfffffffffd, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000fc0000)=[{&(0x7f0000fc1000-0x11)="ebb29c2aa804ab648463b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r5, 0x5402, &(0x7f00009cc000-0x14)={0x7ff, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x100, 0x8, 0x0}) writev(r5, &(0x7f0000457000)=[{&(0x7f0000fbd000)="a8a29bf80a14da25ff5da9d68243aa3c8f9ddf1881db1a1b758866c1e3ae00bf43f592d11c08f655a6b25f3fa84a563061d06a06ec12b9d08ff8457f6054b627e51b", 0x42}, {&(0x7f0000fbf000-0xea)="aea40b12297500ddf600e8dd95b230", 0xf}, {&(0x7f0000880000-0x6f)="91be63fdd8b96c872f9aec7ba3a3e78f9e63d08422859b769914b2efc0f1b7070000009853c5ef361c5986f72a43bddc91ae4948f763db5b43bd2453830d1976b166bb67aa2a216ed04a11fb70c595e589548a04ad40c65dcf0baa5c06126ebec512d169178e2ff98a3d863d3bb0bf", 0x6f}], 0x3) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f00007ea000-0xa)="2f6465762f70746d7800", 0xa) ioctl$TCSETAW(r5, 0x5402, &(0x7f0000a29000)={0x0, 0x4, 0xc1, 0x80000000, 0x101, 0x1, 0x7f, 0x1, 0xffff, 0x3}) ioctl$TCSETA(r5, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000001b000-0x1000)="") syz_emit_ethernet(0x37, &(0x7f0000fa6000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x3, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"c5"}}}}}}) 2017/08/26 23:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$join(0x1, &(0x7f0000471000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1f000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) bind$inet6(r0, &(0x7f0000097000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f00002b5000)={0x42424242, 0x42424242}, 0x1, 0x3) r4 = accept4(r0, &(0x7f00001e2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e81000)=0xe, 0x80000) fallocate(r1, 0x0, 0x3, 0xffff) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00001f7000-0x4)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000035000)={@generic="464bd08430c12a20942113aceccc6f5c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f00004c6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000409000)={0x0, 0x81}, &(0x7f0000633000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002f4000-0x108)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x81, 0x8000, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x80, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f00000c1000-0x4)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000595000-0x44)={r7, 0x3a, "df4f4b56116f44388c127ac5fc1122c22eb445924cd586f23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f0000f83000-0x4)=0x44) ioctl$int_in(r2, 0x5452, &(0x7f000054b000-0x7)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d46000-0x4)=0x0) ptrace$cont(0x18, r8, 0x9, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00001d0000)={{0x800000000000000, 0x3, 0x79c, 0x1, 0x7ff}, 0xffffffff, 0xfffffffffffffffe, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000cc8000)=0x0, &(0x7f00004d2000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000429000)={0x1, 0x9, 0x22, 0x3, 0xfffffffffffffff9}, 0x14) fstat(r1, &(0x7f000068e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000d1a000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSBRK(r2, 0x5409, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r3, 0x0, 0x0, 0x15, 0x11, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000118000)=0x8, 0x4) 2017/08/26 23:32:50 executing program 4: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000092e000)="6879626c6100", 0x6) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000092e000)=0x4, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000607000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000092f000)="", 0x0, 0x48000, &(0x7f0000930000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x0, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000086a000-0xbd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbfe, 0x1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000088b000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000)=0xe8) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f6c000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f0000f65000)="0b45800304", 0x5, 0x7ffe, &(0x7f000012b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f6e000-0x10)=@generic="00000000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f0000099000)="3a", 0x1, 0x8003, &(0x7f000092d000)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f6f000-0x18)={0x0, 0xfffffffffffffff6, 0x10, 0x3c5e, 0x9}, &(0x7f00009aa000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000090e000-0x20)={0x105, 0x7, 0x820f, 0x41, 0xfa, 0x8, 0xf8, 0x6, r2}, &(0x7f0000d4d000)=0x20) recvfrom$inet(r0, &(0x7f0000930000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x10002, &(0x7f000011f000)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007b4000-0xe8)="f180490ad9caa20b1081d2451aec6e25013420f63250778a8ab18d0c8fd2731bdf5c731b35f37f8fc723a1feb6658209830775fbd8738f93ad66c74f3445cbd06b290e6fb61eee0313f26c21b850c542f4427b77820e03a44bc8299e127ceb5ba4b8771f43d124dd87d67e4da13276964cafd1", 0x73, 0x7ff7, &(0x7f000019e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) 2017/08/26 23:32:50 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x1000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000-0xc8)={0x0, 0xc0, "e8d856cb5357ca4fc7658981b018dcbf66cbe4e3f5aff2f445a386e1413ccf2b808438359643995a4a7aa09ef24cac6104519bd9b0710bf5905a14002c9d8fd4d02c407fdef6f6958cdd6c0ad184fed1db716f99e1ebb1842b1d9c7bdd92ba6d4594137ff74cf0d2dc3dfa96bb3a1df7237bbb7f85e0a979985eeb21665cd25b667be633b5866ea105a7dcedbce9f398f446edfd9d5c6ad81b78709a0c0fc9e13cf153c7e49c328dac670cbfd7035fc0d4029be1587045bb2b2a7f84064e88d3"}, &(0x7f0000005000-0x4)=0xc8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75, 0x10001, 0x10001, 0x5, 0x400}, &(0x7f0000007000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x1000}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x1f}, 0x10, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x2, 0x2, 0x0, 0xffffffff00000000, 0x10000}}, 0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={r4, 0x6d, "a951bea5c236db433edd0225d07bce6a69e2fc5618f23b7b833229b2a91742b7191ff89cf877566cc6f222d92753137390491cdb0b859d520bcd1d4a606786be14a21f5cfde13c7a12eb8b8dd52de6698ffe091517b1976aaf546dd9ca45164799c7978198ea4d9f945978c0f5"}, &(0x7f0000008000-0x4)=0x78) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xc7, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000006000-0x8)={0x1, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r2, 0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000009000-0x5)={0x5, "347fc090fd8e"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000)=0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000004000-0x4)=0x5, 0x4) readv(r7, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0xd7)="00", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000000)={r4, 0xfffffffffffffeff}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000008000-0x4)=r4, 0x4) 2017/08/26 23:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x20)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002aa000)="2f6465762f76637300", 0x101000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000a53000)=[], 0x0, 0x20000000) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x7, 0x0, 0x0}) unshare(0x400) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000800000-0x7a)="", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000cd7000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r2, 0x9) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f52000)={0x2, 0x9}, 0x8) fcntl$lock(r1, 0x5, &(0x7f0000004000-0x20)={0x1, 0x20000000000000, 0xf225, 0x0, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000737000)=@generic="574fb16eb5a8fb782748c029f571a7ad") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000dea000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = dup3(r6, r6, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000de4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000cc9000-0xc)={r8, 0x400080000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) read(r9, &(0x7f00004d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) ioctl$TCSETSF(r9, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r9, &(0x7f0000fe4000)="00", 0x1) munmap(&(0x7f00003a7000/0xc00000)=nil, 0xc00000) 2017/08/26 23:32:50 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f000001b000/0x2000)=nil, 0x40, 0x0, 0x34, &(0x7f00003f3000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff7000/0x4000)=nil) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eec000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000baf000)=@get={0x1, &(0x7f000039a000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x10000) r3 = accept4(r1, 0x0, &(0x7f0000775000-0x4)=0x0, 0x80000) ioctl$TCSBRK(r0, 0x5409, 0xffffffff) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000967000-0x4)=0x0) recvfrom$llc(r3, &(0x7f00007e2000-0x2)="0000000000000000000000000000000000000000000000000000", 0x1a, 0x1, &(0x7f0000a90000-0x10)={0x1a, 0x2, 0x2, 0x4, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000f5d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000968000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$KDMKTONE(r0, 0x4b3b, 0xcd6) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000969000-0x28)={&(0x7f0000351000/0x1000)=nil, 0x1000, 0xf561369255294b7c, 0x65, &(0x7f00003ca000/0x4000)=nil, 0x40}) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r5, 0x6, 0x6bd, &(0x7f00003eb000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x4) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000141000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003eb000-0x4)=0xee) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000080d000-0x8c)={0x5, 0x0, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000969000)=[{&(0x7f0000966000-0x58)="580000001400192300a14b80040d8c560a0600001500e076489643d818fe5800000004ca8164643e8900050028635a0004fbf5100000210000000004001c04ed5e000000000022000800010000040000001f00ec6b0f536e", 0x58}], 0x1) socketpair$inet6(0xa, 0x3, 0xe7e, &(0x7f0000966000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000966000)=0x80000052c, 0x4) syz_extract_tcp_res$synack(&(0x7f0000270000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f000063d000-0x118)={0x409, {{0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/08/26 23:32:51 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x249) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000033000-0x24)={0x5, 0xffffffff, 0x519, 0x5b10, 0x2, 0x8, 0x0, 0x7, 0x3, 0x2, 0x0, 0x5}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x1000}], 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000fbf000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000134000)=0x10, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ae6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c3000)=0xc) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ecf000-0x4)=0x0) splice(r1, 0xfffffffffffffffd, r1, 0x0, 0x6, 0xe) mmap(&(0x7f0000faf000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x6, 0x36, r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006e6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e4000-0x4)=0xe8) semctl$GETPID(r0, 0x2, 0xb, &(0x7f000015b000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, r2, 0x0) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000fc4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000253000)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f0000d68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000fc1000-0x58)={{0xfffffffffffffe00, r3, r6, r8, r9, 0x5, 0x6f, 0x0, 0x0, 0x0}, 0x100, 0xf29a, 0x100, 0x0, 0x0}) mbind(&(0x7f0000bc4000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000fc0000-0x8)=0x4, 0x3, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000fc7000-0xb)="2f6465762f6877726e6700", 0x3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x5, 0x78, 0x7, 0x1, 0x5, 0x1, 0x0, 0x6, 0x200, 0xb, 0xcf9, 0x0, 0x409, 0x1, 0x0, 0xfff, 0x4, 0x10001, 0x0, 0x4008, 0x4, 0xffffffffffff7ffd, 0x7, 0x9, 0x10000, 0x7, 0x0}, r4, 0x6, r1, 0xd) setreuid(r7, r5) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000fc8000-0x8)=0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2017/08/26 23:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009fc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000928000/0x4000)=nil, 0x4000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a75000)=0xffffffffffffffff, 0x4) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000f99000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000175000-0x4)=0x8) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000498000-0x4)=0x9, 0x4) listen(r1, 0x100) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000164000)=0x3707, 0x4) connect$inet(r2, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005c3000)=0x10) fcntl$getflags(r0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000958000)={0x40000000900002, 0x800000000000ffff}, 0x8) sendmmsg(r2, &(0x7f0000fec000-0xc0)=[{{&(0x7f0000b47000)=@rc={0x1f, {0x1, 0x0, 0x7fe, 0x4, 0x100000000, 0x38000}, 0x4e}, 0xa, &(0x7f0000cea000-0x70)=[{&(0x7f0000101000-0xfe)="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", 0xfe}, {&(0x7f000051f000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000d33000-0xcf)="0e804343b61b4b8d6e095a0f70a54e423f508fe8382e3d0e3c2a3a10b78cff1dd1677a52744db2e393f540d17e71360c93245e065cd385ad87de07160c5de56bee302c344cf24204ffc006a22594fd8d4419f71f885b47a9f7750d2e3f58524bff97269b1b551d69671ae2714b32b05ca0366817f934723ed348c42596ffcfe01075325d7467998189e6df71bd17943741e5d2e5be46b057466e8171f30f0ae6640cfd6a2394104c49c25d735d027a27bce5517799f5b78979eef21cbc46f06943a30427781f18d7cbec6b3285f98c", 0xcf}, {&(0x7f0000157000-0x3)="8e5405", 0x3}, {&(0x7f0000f29000)="624b8ff45133074549c71e8391de7b8f46c6f33ed98ff505532e775c5c2354fa086233b612f1edc6bb120ccaf9fdbfa6f02e35d2c0ba60260b19044e09b159af6b4374541a50318a53b69908c734d3e13dfa88a6f71305fb1e2bea21ee68e2182f9e2ae9a2c9020fb13c411e888ec8bf1cfc36aab3ece8d8e709d456d1621b17c7cfd10d786d535deca867fe3e697e6b77e6caebf5e31376c51601ee274a12494e215f2295a0a92402ae0effdab2d50d2d3ca182172098ab5954a2746834a0a9c1bdfa2691fd06bc9a6242bd72f07543ece6df832c5726ef585d640c79392e", 0xdf}, {&(0x7f0000f90000-0x7a)="2815d2e1994fd5d44379923505141dfc218ca69c88cda307b22752ecf940ebe42d998b9688c687f180fdef39231d1eaa5b26ac2cf952457dffd63b16015054003cc0e11865488a47612fd2c28b29ca9b1b2790e0a8dd48a3900a8b894e17bb49b9e94015c39866eb51ebacb0d41641cdf0690008ae698de62031", 0x7a}], 0x7, &(0x7f0000c15000-0x288)=[], 0x0, 0x20008010}, 0x8}, {{&(0x7f0000193000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ce000)=[{&(0x7f00008ea000-0x8a)="c3d3a24ff7b38428129c01978e680a01fb2be26fc86ea03fafe9a709fd9e14dd19f819cc669c6f454dd9659c47f819823a6b19c1814383585d8a60c20b844f0682cef014a9689eab80b74f067b0fa8d0151e0e0d767f775942a146e55e04299e207fc7d39324cd5449ffb4b47322ca80068fd6bc8112ad5471586a90629a25844fa74de22bdef4ec1a0f", 0x8a}, {&(0x7f0000e9d000)="", 0x0}], 0x2, &(0x7f00008b7000)=[{0x70, 0x115, 0x9, "251558d9a5921ad6908a1557e3cd1969933e4504dfb9d656d4f0256c95750f729d097d20d99bb21ad29c6c2a93819e4454fa01b545f3b0ec8d3a58f190feb937695028ca9e6a0c72fc7da902a81d9739f33c90aebdfbb08a3166ecfa53715d"}, {0xe0, 0x1ff, 0x100, "f3c81a323ceb73e7a0624583e4e262baf943f7574268ea5e466147120338c1e5673080438460d62d7e97e761fe894210882b3fef437cb375339073d0521125571bcb6e42475c14db9e8d39e27603509fbcd1ee5c5d92d9218232b45d6304ffeea502e906c75283042af35f7c3c18f72129040b19c69d3c0e6948950d051ab3429c36313d679066705a37a3f8dbed257d80aba95f5488857c3c40945a21912fecbaba54c91674fed08d208a112b0c625f23d128819964b5a07f5b94fe58d249dc0e68aa9bc59d641fde8881fd79c0c886"}, {0x70, 0x1000013f, 0x4, "4bf81a6f35ee64be3d805585d45b8593a8597e692dc7845195affeca89e4e157c6090997d1647083d662e71a21b4e10d376d406dcc63254447d3f12ea93dcf24b1d8911821f69eb16b74935fd7874926ba79f23b8417d66c0d903768742f34"}, {0xe0, 0x102, 0x9, "aa28b7b9856c53a9b3c025cc696e29cbdc493e9ae8cc1e0c4d3ed1ae0855765f40bef1770137c8a046e6be852471e1290548ad4cbd079dda02a5780b8de7b7b2e57608f416c554212f514406475c759ddcf0d291e69921d28382aa49c9df1b5b18a00a95dd59d545a20e843b5a59ed3180e23a74fb69959dc4fa48567829e747e07f7348ae0e7d0cc8527b27c063066bf4c9feab7443f8361dbc5ddfb0b707ea48ce397994678ed2bbe4787a954b473d64d09a2c155f70dd767672e7fd6b0d88304e85559e79094eed3b18"}, {0xc8, 0x11d, 0x0, "0c84c1c664da8a3b84debce396c1b5b091c881721f684fd581065c55314ccfd8112c2ec1a885290840c29adb1c2e34e7983ed2d9e5f2bebdbcfcd40ab6239c7cda580854e1116b3f8fc17fca2fd805913528f07140d5a6a105047a3af8ae077766010984470ea79c300f4b4649ad632ee5684e0a9a2ce576ead84627eaac3cfbc0874da370513b6a2ab407e9eac18f547006a65cb83ddd4b5567f8e159c4eaa5f88b03addcf15b7342b7b11360b6c6c805611d1665f5b128"}, {0xe0, 0x0, 0xeff, "76c52c6df686616975b6c965bc34383d83278962949a25967a8c763842900a4a17cb845bab5722c1d001489ef3806120ae088ce384ad71c3e65d56e6b441d33f016fe5f3127cad86a8449bf458edbf5e7ad9bc23357c0d43e1bad020c6b7e6315de8a55b5561e2e8daa54d423ef3b2123d3427d3c9a67b33e2373d7f6aa3425dbb54a5d8deb1b518ed91dceaa6bb2e9929e55d6e38ff4eefe0b096a9571e8f22ab4a3901dd8cc461b328f9b2eb19dff0549fdf04a53e7f27bfe8a0e4e82b34d545549d306f4599d09e"}, {0x98, 0x13e, 0x8000000000000001, "25f538ff6003785c1dbbf9fbcfc3579fc181a0aba82a1cfce4d6e23a09bfffbe4eee635c3fd49349d4c94b6cb91c2a46a2eaf111ed05cb1505eda66797bd5490a834ecf860122e9b4f945624321e3fed706a398911b1929b7e3bcafa05f95615ecbf86ca499f171d67a8002d7bd492922a7d8c39d87da617473e34cb6d91675674"}], 0x7, 0x0}, 0xc}, {{&(0x7f00003b0000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003ff000-0x50)=[{&(0x7f000043b000)="2d83d170b5d2c05f5018343fa9013b438cb97c7243b0c9211e50bab44585d3ba2d69a8c59cd2c0baa69d61ac6d1f092364693b2b1c9510a591415f2bc93df77281cb3f5d32be10318c3925e1acc164195de0a19e805bae5ba680deb6c1102793031099047afbbd6c1a46bad07ed788da8d2a3c83ddb0fefbc93588f4ea9cf2619b01d43e91986f881712aa33a144f37d7e6a180a46", 0x95}, {&(0x7f000036c000)="a7239de400afc256916351304e27edd174536e85562911914cc53d7b69c3416967b98b548d72a179991621473555de829cb43f786f973d3cbcaa6976a2864fcfab", 0x41}, {&(0x7f000039b000-0x59)="2842fc215c55ea258abc910df6e1be0461396417c9bfea996dc95eafdc4d79d22faba7d0dc34866b75fe74dbbf5b16ef1a892f299376a2c1a8ef0cb5a0c9b043cf703d2ae3079726770404fb88848743a0207b2573227a0455", 0x59}, {&(0x7f0000cec000)="e2e0879fb8386077ca75b1081711fa9be017dc21a03f1b98b67ece771994bfff984130aa481ab33ef99925ea81f81fcb7c39dbef4ab992e94f4905ec75fe18006e37fb623cd2cd91ae92738ca7830c473c9a9cdf6002f34c9782c9fdc4139199925d830f57896ec7e4f27529d3577229554cf2c6d7fc22cfba89b4fb6acbdcd3f1a316a4ceeb33b3692445e2c3d7464e884165d039d7a2e7e0fe", 0x9a}, {&(0x7f00005cc000)="5aa9a0fc3c7bf858d9ffc52362f590f7cec913456c", 0x15}], 0x5, &(0x7f0000378000-0x1d0)=[{0x110, 0x118, 0xfffffffffffffe01, "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"}, {0x20, 0x114, 0x7ff, "99b7e9e5cb7029c2ed4c623884"}, {0xa0, 0x112, 0xf42e, "c992634cb1be49bbb8d94b3cb60435ac7aa3f320bbc55e2640861d8d9002a1fd02cb1a8c1549529085f034a904811b53bee8a18f9de61b704982d53c729c25752b25aa529412e04c15c122d8da69aeebcb12d1fc90e986f4900b4c613a4f62b48e107a19610714ad977ea22ae3f91d2530eb1cec772b5fe049ade7d4f809b150805c96a5297b392db7"}], 0x3, 0x40851}, 0x3}], 0x3, 0x40005) sendto(r1, &(0x7f0000a74000-0x2)="2ff9", 0x2, 0x40000, &(0x7f00002d2000)=@nfc={0x27, 0x800, 0x8, 0x5}, 0x10) r4 = accept4(r1, &(0x7f00006e7000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009bd000)=0x10, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000760000-0x1)={&(0x7f00000b3000-0x6)=@sco={0x1f, {0x4, 0x2, 0x1000000000040, 0x0, 0x1, 0x1}}, 0x8, &(0x7f00000b9000)=[], 0x0, &(0x7f0000fa7000)=[{0x110, 0x0, 0x3f, "84942fa5d36aae405470cb1d0a34142942e3f0242acc7f16282ac8e0bc3aa53dcd7bda5d91620fcfa3dbe93e6123e1394afce1b80652f0c8bf32d1f0eba668fd8eb1214b1514417a9ba73b9efebfd533b2474bf2ba389c61844ebdcf955a0637166be6a3c53a98f6b7c8cbde88668f2138f96af35ae308b22c3641fbc9b08077a18011ac25f6f20e7d685c6c2c4a130b4384f9b67ff3de32832d11ac7ec14b1c346869119dfa1cdc8648685fdd0d051d507f7b078bd92df7927bdb2bd3e4f3012e8cb407b56355e7a307cd78c6878ac7337a3e35cb8c9cb0ba1bdcd2aa7bf9e69a0eb29a254cf71d52f96a1dcc602ce3f2c0e881c9597afd7f"}], 0x1, 0x80008000}, 0x50) sendmsg$nfc_llcp(r4, &(0x7f0000b06000-0x38)={&(0x7f0000d01000-0x60)={0x27, 0xe257, 0x81, 0x0, 0x5, 0x1, "95907e232445b523f0c60fbadb61f180a38ffa59306cb4b02f503d3ecd3483223dac566bfae62062477eff1a1a9c9b194c1c51398d9b17a0ada2c9287091bd", 0x5}, 0x60, &(0x7f000043d000-0x40)=[{&(0x7f0000044000)="", 0x0}, {&(0x7f00001e3000-0x10)="d174c9b7ce532ffaf5c156e0ca53cbd2", 0x10}, {&(0x7f0000d4d000)="c0781e3fc78d6de37855151aa03b661a0cdfd74932556d360cf7717f0135a545bb2a898e308a62eedb92ac5ca0d596838bdc9b36bf411f6d378aed1132d149b400a4b269c4376900fd25982dfc78", 0x4e}, {&(0x7f000067d000)="26004b", 0x3}], 0x4, &(0x7f000067d000)={0x18, 0x10d, 0x2, "c282f10e"}, 0x18, 0x40004}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7e000)={0x0, 0x0, 0x0}, &(0x7f0000922000-0x4)=0xc) close(r4) 2017/08/26 23:32:51 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc7, &(0x7f000055d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x809b, @x25={0x0, 0x8, 0x0, "1fe5605df820d6224253262656868e13bd67c41ad06155588a6cc9c90b7abbd5d1196f4bcd63d2a7632f445bf6c0eda6a2b17936b6d9807276aefa8de761ae3d9593fce43dba3d07c7dc89ac571d005e4767ba1822a35c1efeb6723a2b26966c84fa8c8dac6629b033a984a67c5a3f85d88b19ccf23141b70f04c0dcec6e0d5e624aa6a9e825c904d5a10a35b58942689e5cd5c4f3685e23ecd3063b68568cd152d7f5f059537b8ed127581ab5a76149ae80e4895227"}}}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = accept4(r1, &(0x7f000072c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001f4000-0x4)=0xe, 0x0) connect$bt_l2cap(r3, &(0x7f0000753000)={0x1f, 0x460, {0x4, 0x4, 0xfff, 0x8, 0x9, 0xffffffffffffffc0}, 0xfffffffffffffff7, 0xff}, 0xe) fcntl$F_MEM_UNLOCK(r1, 0x801) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = syz_open_dev$mice(&(0x7f000017d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x505803) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005af000-0x8)={0x0, 0x5}, &(0x7f0000a32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000db000)={r6, 0x4b, "df404ea9b74cdae86aec20e9063a8994720a1975eee5283a5f5e1fdc718f71bdc7af4bfcd82d6ada57e1d68e3a1ba4cbfc8460f995ada5bdd84ee65a74957a01dda50c81e508fa6d0387fb"}, &(0x7f0000e4d000)=0x54) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getxattr(&(0x7f0000809000)="2e2f66696c653000", &(0x7f0000205000)=@known="73797374656d2e61647669736500", &(0x7f00005dc000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6) recvmsg(r0, &(0x7f0000082000)={&(0x7f0000fd0000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000014b000)=[{&(0x7f000081a000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000046a000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00004d9000)="00000000000000000000", 0xa}, {&(0x7f0000bd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x4, &(0x7f0000233000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x5}, 0x140) r8 = syz_open_dev$loop(&(0x7f000002a000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x20000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00004f2000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_AGP_INFO(r9, 0x80386433, &(0x7f000002a000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000028000-0x4)=0x3) getsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f00002fb000)=0x8, &(0x7f00002ae000-0x4)=0x4) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000910000)={0x7, 0x0, [{0x11e, 0x0, 0x7ff}, {0x84b, 0x0, 0x2}, {0xb77, 0x0, 0x1}, {0x8ff, 0x0, 0x5}, {0xaf7, 0x0, 0x7ff}, {0x3a7, 0x0, 0x9}, {0x311, 0x0, 0x1ff}]}) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f00005c3000+0x223)=0x0) syz_emit_ethernet(0x1ae, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "85dd97", 0x178, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf4, "3729a54992a7d62efdbf3c32161cb99c28109b8ec9ddb82e470888501d644f9b717fadd428249616de5fbae0d33a01e7ce732168a0f21886d8b14dba4e0466ee8a1e72a5f4747cb5e8253a3ec9f92316a9920e7e378de1fc8f1345afe48682d09420090fca1664a06f92fb24d60f34e998c9473826a9f1e5facb072f3d0630e4bd743fea4a9878eaa0bfd619b3276c460267d26f9e9ee56af9064d7a0379429ff08115d48f4f2ce2501a387c7682d1fb8ad72494708702578c1fc37456cd02397f880ef27eedd88335141483ccc555163299ed1992893fb015dd5a1f0976a0ed6cd6c6bd87c27cd64b498d2230910168666a93a3"}, {0x1, 0xf, "208e293ebcdb1934150b2031215234"}]}], @udp={0x2, 0x3, 0x69, 0x0, "916f4c754cbb89042f8c294eb858717e728fc51a42b3baefafc2506ecc94ce6e421c9c55033a0464da61db419c06a8f535597ac326cf7619911d5b86d8c117941aa7ec26647344a0dc2b71742905f51a6e45b22ae0aac78129bf5c0e0b10055e0e"}}}}}}) fadvise64(r0, 0x0, 0x40, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000175000-0x20)={0x0, 0xcfff, 0x1f, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r8, 0x9) [ 56.419793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. 2017/08/26 23:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket(0x19, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet6(r3, &(0x7f0000757000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x1c, 0x800) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000687000-0x78)={0x6a83, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0xff, 0x20, 0x6, 0x20, &(0x7f00002ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3, 0x8}) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008ed000-0x10)={0x0, 0x200, 0x80, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000052d000-0x8)={r6, 0x9}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x16) writev(r7, &(0x7f0000e46000-0x10)=[{&(0x7f00005e3000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c000900080000072000000005f11f", 0x2b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet6(r5, &(0x7f000050f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2400000000000000, 0xff, 0x1, 0x4, 0x1, 0x0}, 0x20) connect$inet6(r9, &(0x7f0000f6b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x832}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f00009af000)={0x6, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_int(r4, 0x29, 0x2001f, &(0x7f0000208000-0x4)=0x3ed, 0x4) connect$inet6(r5, &(0x7f0000f66000-0x1c)={0xa, 0x2, 0x7ff80001, @loopback={0x0, 0x1}, 0xffff}, 0x1c) sendmsg(r9, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f00004fa000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r9, &(0x7f0000f65000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r10 = epoll_create1(0x7fffb) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r9, &(0x7f0000a30000-0xc)={0x20000000, 0x0}) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00007d4000)=0x100000001) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffc, &(0x7f0000596000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000a36000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006cb000)=0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000053f000-0x96)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x2, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@ssrr={0x89, 0x3, 0x0, []}, @cipso={0x86, 0x23, 0x8, [{0x0, 0xa, "8d51d4db0091aa42"}, {0x7, 0xd, "29336413c8cfa38d938f79"}, {0x0, 0x6, "64e9713c"}]}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) socketpair(0xf, 0x806, 0x9, &(0x7f0000e2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007fc000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000067000+0xebe)={r2, 0x20}) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x2) r3 = socket(0xa, 0x80001, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000c0d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000929000)=[], 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000648000-0x4)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f00006cf000-0x4)=0x1002, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x100, 0x0, 0x0) sendto$inet(r6, &(0x7f00000b9000)="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", 0x9a2, 0x18, &(0x7f0000932000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000019000-0x4)=0x400001f, 0x4) 2017/08/26 23:32:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e2000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x3, 0x0, 0xffffffffffff8000, 0xfffffffffffffffe}], &(0x7f0000e1f000)="2b00", 0x0, 0x0, &(0x7f0000000000)="", 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000cb2000)=0x1, 0x4) mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x1, 0xffff, &(0x7f0000a01000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d2d000-0x20)={0x7615, 0x0, 0x2, 0x3}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000d2c000-0x20)={0x400, r4, 0x10001, 0x0}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000d2c000)={0x4, &(0x7f0000681000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000d2c000)={r6, 0x10}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000308000)={0x0, 0xfa, "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"}, &(0x7f000068e000)=0x104) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000d2c000)={r7, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x81, 0x3, 0x8, 0x24}, 0xa0) writev(r1, &(0x7f00001e2000-0x10)=[{&(0x7f0000d2b000)="2900000018001902000000241a6800210206e3e267000001fe00000009000600000002000000000017", 0x29}], 0x1) socket(0x11, 0x802, 0x300) r8 = socket(0x11, 0x802, 0x300) setsockopt(r8, 0x80000000, 0x7, &(0x7f0000663000-0x2)="9f72", 0x2) [ 56.477266] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.507903] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/08/26 23:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f000085a000-0xd)="2f6465762f6972636f6d6d2300", 0x9, 0x105a80) open$dir(&(0x7f0000303000)="2e2f66696c653000", 0x4041, 0x0) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x3, 0x132, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r1) mmap(&(0x7f0000a5d000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000459000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000064000)=0x0) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000531000-0x9)="2f6465762f72746300", 0x400000000180, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0xffffffff80000000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) madvise(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000b24000/0x2000)=nil) r5 = socket$netlink(0x10, 0x3, 0x0) munmap(&(0x7f0000326000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) getpeername$netlink(r5, &(0x7f0000a97000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mremap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x9000, 0x4, &(0x7f00001aa000/0x9000)=nil) 2017/08/26 23:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r1, 0x4, 0x40800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000071000)={0x10000, 0x4, 0x4, 0x468e, 0x6, 0x4}) bind(r0, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = dup(r1) connect$netlink(r3, &(0x7f00009e5000+0x351)={0x0, 0x0, 0x0, 0x0}, 0xc) connect$netrom(r3, &(0x7f00000e4000)=@ax25={0x3, {"e4e10396e5378e"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000827000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000013e000-0x81)={0x0, @in6={{0xa, 0x2, 0x777, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000d43000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c08000)={r5, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000090a000)={@generic="aa9c1fda98864d4f253f6e4e820f046d", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r6, &(0x7f00000c4000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f0000867000-0x4c)="0000", 0x2}, {&(0x7f0000b3b000)="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", 0x59b}, {&(0x7f0000b71000-0x2c)="9c0f4468619f3e30f703ac6947e07836914db4a7994a39db40738194c32dab224896c4370f1c8fcea4bacf70", 0x2c}], 0x3, &(0x7f0000dff000)=[], 0x0, 0xffffffffffffffff}, 0x0) r7 = inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000083e000-0x8)={r5, 0x2}, &(0x7f0000914000-0x2)=0x8) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000776000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000568000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f00007bf000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x0, 0xf241f3af48cef24b, 0x2, 0x80, r9}) setsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000841000-0x9b)="a06329e9a000e94e1d60a2e13972c11180b4680e2db36d995abaa23bfb9fd27d8718cfa72acedd8c735de9110ef2719d578c1c5b0d79782ab9d6592181a7beeb9bdb8ccb47b5bcba4ccb11eac43e3119a204a021c04f5db53d68056a2b96b42209b28b0176af46999cc3c8057fdaec981d78f33be5d360fcfd288bfe51ce1bb0bbcbaf24766077bcaa9b7ca221c14bfc0f2bb1603685e50f808393", 0x9b) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000059c000-0x18)=@add_del={0x2, &(0x7f0000fd6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) getuid() setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000c9a000)={r8, 0x10000}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000595000-0x4)=0x0, &(0x7f000004f000)=0x4) sendmsg$unix(r1, &(0x7f00005b8000-0x38)={&(0x7f00002f4000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00005df000)=[], 0x0, &(0x7f000047e000-0xf8)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000112000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e18000)=0xb) 2017/08/26 23:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b90000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000de9000)={&(0x7f0000466000/0x1000)=nil, 0x0, &(0x7f00007ee000/0x4000)=nil}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fac000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00005fe000-0x4)=0x0) sysfs$3(0x3) mremap(&(0x7f0000682000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006c7000/0x2000)=nil) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e6f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e16000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x1000, 0x101221, &(0x7f0000597000/0x1000)=nil) r4 = shmat(r3, &(0x7f000097b000/0x3000)=nil, 0x7000) shmdt(r4) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x2, 0x0) getsockname$netlink(r6, &(0x7f0000435000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbd000)=0xc) setsockopt(r6, 0x107, 0x1, &(0x7f0000dbb000)="01000000010006000006dd0000c4fecc", 0x10) setsockopt(r0, 0x107, 0x2, &(0x7f0000d4b000)="112d0001010706a00000000000ff01cc", 0x10) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00001b1000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 56.622093] device lo entered promiscuous mode 2017/08/26 23:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000793000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000023c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x8, 0x100, 0xe20a, 0x102, r1}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf4000)="2f6465762f76637300", 0x400000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000051000-0x28)={0x2, 0x0, [{0xbff, 0x0, 0xfffffffffffffff7}, {0x229, 0x0, 0x1}]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x60c6baeb) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0}) r4 = socket(0x2, 0x80003, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000fc6000)=0x1ff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000026b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000095d000-0x4)=0x5) sendmsg$netlink(r5, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x14, 0x203, 0xd09, 0x10001, 0x0, "09"}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) recvfrom(r5, &(0x7f00007bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x1ffc, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000780000)={0x0, 0x0}) sched_rr_get_interval(r6, &(0x7f00005f2000-0x10)={0x0, 0x0}) connect$inet(r4, &(0x7f000082b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x10028042, 0x89) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) 2017/08/26 23:32:51 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002f000)="2f6465762f736e642f73657100", 0x0, 0x400000) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x40000000000000, 0x3e, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000030000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000030000)={0x5, 0xd910, [{0x4, 0x0, 0x4}, {0x100000000, 0x0, 0x4}, {0xffffffff, 0x0, 0x4}, {0x81, 0x0, 0x8}, {0x0, 0x0, 0x3ff}]}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xa, 0xffffffffffff7ad0, 0x9, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000030000)={0xffffffffffffffff, 0x1, 0x4, 0x0, 0x7f}, 0xc) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000008000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0x9}]}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r1, 0x400000) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000033000-0x4)=0x6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x800000000000010, 0x8110, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000034000-0x30)={0x3, 0x0, [{0x6, 0x890f, 0x2, 0x1, 0x1, 0x6c7e, 0x2, [0x0, 0x0, 0x0]}, {0x4, 0x3f, 0x2, 0x3, 0x4, 0x754864cf, 0x4, [0x0, 0x0, 0x0]}, {0x0, 0x3f, 0x5, 0x5, 0x100000001, 0x5484, 0x9, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000033000)={{0x8, 0x5, 0x1, 0xb0d8, 0x4, 0x8000000000000000}, 0x8, 0x9, 0x81, 0x6, 0x9, "40c6623ad1bdcd"}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000013000)={&(0x7f0000031000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000e000-0x50)=[{&(0x7f0000031000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f000002d000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000002e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000001c000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2}, 0x2000) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x1008000000000000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000034000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/26 23:32:51 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000b88000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000b3a000-0x32)="60be0dec47ae7b943bc2673e5237fd2da461682adceed1f10e63b5908aef55fe6413bceeb047b06155348caab9808e24ae64", 0x32, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000354000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000fd7000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2140, &(0x7f0000001000-0x1c)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000dbe000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4000, 0x20, 0x0, 0xfe, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd7000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f0000445000)={0x0, 0x0, &(0x7f000078b000-0x20)=[{&(0x7f0000fd5000)="4b12a4f755b79224ae9419cdd9cd9c3437064d99300daca8f6ae3a2b7d715b513d3dae27fc6e91efdf46b907ec3d4bd16a36fedb7a69b205951c16bd321cf43248e02c9fc117aef8cd20a00fe51b3710cfe46add984a0eeeb954f2f219908f65008c7ea5ddcd55f9d1b05cf6b84844a6adcaaadb6778ce456e85f90c91f48a493674d86bd77a9426b3d2d63095966200b56fff5d759d2ee0eec13ae26d40cc295e73469018796675ee99b864c99ebae318545931520273f106e9ae96695e67ef49ceca92357bdb70241dd2feb19847da39f048414deb60a8daa222f07c4c60fdc872796e06597aba9e96278256837a5eb1ca8b4b48ba", 0xf6}, {&(0x7f0000fd5000)="2288ebddaf0ea32465c01c4868eb186f557e1450a5cf6a63d006688fac9127447c66013f368bbe78b6ce30af2b36eddd0fb166121fa74f71aab4a209e69d4468c04e98fd1f919ec9b4eea6a9d40ce6057b6b00e4e812d9e84cf086ac0717fa504f4ae888ea9489cd94071466034356232a4505710b3ff4a66dd3d5ecfce620a231f831c8907c4eba6ac1bb5fc1cb75c311c88991a8d8ed86fcbd92763591731b24c20db0ba620bedddf54f87516f0de62acae8a687cd46d1", 0xb8}], 0x2, &(0x7f00008f1000-0x190)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x38, 0x117, 0x2, 0x1e, "2a1aadeb5bf9c93f5d6df3cdb83572591a8653f625a6489848a2d89af91b"}, @op={0x18, 0x117, 0x3, 0x5}, @iv={0xf8, 0x117, 0x2, 0xe3, "e0f3a1ef0638300d2d206ca8eefb685d258507fe6e73fbb0d1f4f8d8e68a498ed9b33e1114c6436c142b288412ec896ca1956e9fa8a24085a36eff4739290e7cbe7c340f1e1752a30812ae32dbb2c22f73afafa58291a0c0bc730067d14c3ee88dccb6ea2775dbf2116ed8da33257de0a2a719d1b6ac131e291884bc229bd666c514c10ffaf1914ea8b660c3487ca3ce6a4267dbdc2cdaa91d367c9afab24d96e42b6e6556e78c8143e47ec3f1b91a26bdd4406f02b1142b0ade45c18a4676cb75405d760bc400d9435b770c875ac4763015fd03fccb094d105b5657cfd9e1b1e7a372"}], 0x190, 0x48000}, 0x20004000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f70746d7800", 0x86c84, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000731000)="2400000052001f0000f9f40700ff03140200071008000100010000000000000100800000", 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f70746d7800", 0x408180, 0x0) mlockall(0xfffffffffffffffe) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00006ca000)={r1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x381800) dup3(r5, r0, 0x80000) writev(r6, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c305000040000200020000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x39}], 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f00002ee000)=0x909) 2017/08/26 23:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) gettid() process_vm_readv(0x0, &(0x7f0000954000)=[], 0x0, &(0x7f0000961000-0x80)=[], 0x0, 0x0) r0 = creat(&(0x7f00001e7000)="2e2f66696c653000", 0xb) r1 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x8000005, 0x0, &(0x7f00001c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x101000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x3, 0x3, "d6532af6ef28f14c774a6220"}}}}}}) open$dir(&(0x7f0000b4d000-0xe)="2e2f66696c653000", 0x20000054402, 0x20000000000012e) syz_emit_ethernet(0x46, &(0x7f0000fbb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="636975e44cb8", [{[{0x9100, 0x2c2, 0x3ff, 0x38a}], {0x8100, 0x8001, 0x4000000000000003, 0x185323e9}}], {{0x6001, @llc={0x2e, @llc={0xfe, 0x4, "25", "c7377c8a65aedbf47a097653c63a55a4e5d3592b948fa1b1dadd0961bfa988f78babf27bab0648b2b6ab51"}}}}}) syz_extract_tcp_res(&(0x7f0000bfc000-0x8)={0x42424242, 0x42424242}, 0x2, 0x4000000000003) lseek(r0, 0x4a, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r3, 0x6, 0x6bf, &(0x7f0000327000-0x4)=0x3fa, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000007b000)=0x0) getpeername$unix(r1, &(0x7f000026b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000006c000-0x3)=0x8) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000b05000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cdd000-0x4)=0x43) syz_emit_ethernet(0x4b, &(0x7f0000265000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x15, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r5, 0x0, 0x0, 0x5, 0x51, 0x0, 0x0, 0x0, {[]}}, {"f3"}}}}}}}) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000c6f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008ca000-0x4)=0x57) unlinkat(r0, &(0x7f0000720000-0xe)="2e2f66696c65302f66696c653000", 0x200) dup3(r2, r4, 0x0) syz_extract_tcp_res(&(0x7f0000574000-0x8)={0x0, 0x0}, 0x8, 0x9) r6 = socket(0xa, 0x3, 0x100000000000039) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000738000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000006, 0x100, &(0x7f0000d1c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00002d8000-0x8)={0x0, 0x0}, &(0x7f00002b0000-0x4)=0x8) 2017/08/26 23:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003fc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000)=0x10, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1b000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000d97000)={{0x5, 0x100000001}, 0x1, 0x100, 0x7, {0x8, 0xf9}, 0x4, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, &(0x7f00005c7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000)=0x8, 0x80800) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x0) getrandom(&(0x7f0000695000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x2) finit_module(r2, &(0x7f00002e2000-0x1)="00", 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ef1000)=0x80000001, &(0x7f00005cd000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df00e20063fc2163e0209cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954bcd", 0xc1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000705000)="2f6465762f72746300", 0x8000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cb8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x80000004, 0xff, 0x400}, 0x10) r6 = socket(0x11, 0x80003, 0xfffffffffffffffe) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="7b", 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000160000)={0x30, 0xffffffffffffffc0, 0xea, "4c69a6cbb016cb440312f7ced383772d608559771e272e3d73e8f36f2c32750cd94f40510ec1405858f0955d41d57b563de5cdb0077f1f478e1a8f5f03d93fcd304b6947bab1ad2aec0a0f6b746a5ff77732025db5b93eca0184b2dec568b641e2e8b475fa99d679bc1f10c184820bc51405cde1329e33c2520c039a63dd48e0ad32bf7cfe7795e7d4b61d180c523ccb8dbb311390be9b0993c27ac47c8d9d66d889786d336c700a4c056e1ec18f175c0173fedd93d4082d6e3d82b14fbc656e53ce0796935a1e6fd644575fcc02a3e7aa9cb2c90fcac16df58d695db032ceb232ebbcba44f854142cfb"}, 0xf4) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000c58000)=0x0) r7 = socket$netlink(0x10, 0x3, 0x4) write(r7, &(0x7f00002bd000-0x27)="2700000014000700030e0000120f080011000000fe070000ff00fb130000001f05080039007500", 0x27) ioctl$KVM_GOOGLE_GET_NUM_METRICS(r4, 0xaefc, 0x0) ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000c88000)="b5486459967116e9736d59e5174a90d593686943100f311593a26616917b94d04555adec9c87b5cb6808a10e0a7717895a22da299ebefebad8eadcc743dbc8343e47fe642ddef117a21e10e688d410c604d4f7cddc9f9cf5e1449dc346a726b1f87613eac153fa2c7dc1611b33f3d3a09dc4e7e7ed9d8e4d98a3a233a510f5359f4d5b13a0b48c88ac4bfd018bc41e23398379ff6f6a7daa1b0297b7e17b8e1c004be2ebef5e55bdee3b") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005d0000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000113000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000422000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x5, 0x9, 0x100, 0x9, 0x40000, r8}) 2017/08/26 23:32:51 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000aa000-0x10)={0xfffffffffffffffa, 0x7, 0x5, 0x200}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000359000-0xc8)={0x4, 0x0, [{0x47, 0x4, 0x0, 0x0, @irqchip={0x8, 0x2}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x395, 0x1}}, {0xfff, 0x3, 0x0, 0x0, @irqchip={0x4, 0x2}}, {0x10001, 0x3, 0x0, 0x0, @msi={0x40, 0xdfb, 0x8}}]}) ioctl$KVM_NMI(r3, 0xae9a) pkey_alloc(0x0, 0x3) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@textreal={0x8, &(0x7f00008f9000-0x2f)="0f320fc9baf80c66b82dc27e8166efbafc0cb0c2ee0faaba4000b88b55ef0fba610b000f01cf670f320f07660feefa", 0x2f}], 0x1, 0x0, &(0x7f0000aee000-0x10)=[], 0x0) r4 = creat(&(0x7f0000faf000)="2e2f66696c653000", 0x0) mmap(&(0x7f000060e000/0x1000)=nil, 0x1000, 0x3, 0x1e, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000230000)={0x0, 0x6}, &(0x7f0000fb0000-0x4)=0x8) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fb1000-0x8c)={r5, 0x83, "1bf06f808d0b08e62e1da79d5d34aa7ceefd9336cda4e4e39a0986605077c30d3a496852088cb43c5aedb6645af236e5c80d95ab289be513a0f38bfcfd4882acfd0f65b0513da3545758d8549106f9cfd451dbdcf5fd70726ac0e20099e48f2d92ba26e2474f2f2af3c8fe47c8e65703c198891fc6466f2e592860b49b332ddc20cfff"}, &(0x7f0000fb2000-0x4)=0x8c) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000fb0000-0x68)={0x79, 0x0, [0x2, 0x1f, 0x1, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000a72000)=0x1000000000d002) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x4, &(0x7f0000fb2000-0x8)=0xffffffffffffffff, 0x200000002400, 0x3) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000528000-0xb)="2f6465762f6877726e6700", 0x8802, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000486000)=0x3) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c00080004000c000100000001", 0x29}], 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x0, &(0x7f000034c000)={@broadcast=0xffffffff, @rand_addr=0x5, @empty=0x0}, 0xc) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x7, 0xfffffffffffffffd}) lseek(r4, 0xffffffffffffffff, 0xa) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000fb1000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mremap(&(0x7f0000549000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00009c8000/0x4000)=nil) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae7000)={0x1, 0x0, [{0x12, 0x0, 0x5}]}) 2017/08/26 23:32:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x400) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a4a64ab8c33da758711c515f53d558d8abdd8309617735e8628faafbafffa4a81", 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6877726e6700", 0x80080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) bind$netrom(r2, &(0x7f0000002000)=@full={{0x3, {"78f07760bf4620"}, 0x4}, [{"ac644daefbe048"}, {"828985fbe85406"}, {"206456d13ce6bb"}, {"95cd8e7e0b353b"}, {"0741fa1c671ac2"}, {"0fd5e99d47ca1d"}, {"3e91b99f4f58b5"}, {"22831c37b2f4ba"}]}, 0x48) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x2, [0x3, 0x7f, 0xcd4, 0x80000001, 0x7, 0x5b, 0x0, 0x5]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000001000)=@common="79616d30000000000000000000000000") ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xfffffffffffffffe) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)={r1, r1, 0x100000001, 0x9, &(0x7f0000001000-0xb7)="fd175fca5ee28831d6abf93bb42f06be38afe39672bb5729355642c97f7a31d52726ffa135abaec742c5f3f06346b6b7174a649000b5e1791b475e166f3b2fe09de72c88f3305565ef8163203e769e955e4eb3bd0354c61094bb270036d4d26e56652c1662ae718f65b0526ecafc6982b622142323f8fd019e54879c49d2763aa689583a1d662744da0fce9f0c262336ff5ab8a00bf8aa3d899e5edbed4d99b7c3f2b4a10d609a183c49108955dee86e1a0cca8c2e39cf", 0x8, 0x9, 0x4c4, 0x2, 0x6, 0x2, 0x401, "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"}) 2017/08/26 23:32:51 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af0000)="2f6465762f76637300", 0x100000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)="2e2f66696c653000", r0}, 0x10) clone(0x2000400, &(0x7f00008a9000-0xbd)="", &(0x7f00005cc000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000a8a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8, 0x0) readlink(&(0x7f0000000000)="2e2f66696c653100", &(0x7f0000003000-0xc0)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000004000-0x30)={0x7ffffdfe, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 56.770758] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/26 23:32:51 executing program 5: r0 = open(&(0x7f000064b000)="2e2f66696c653000", 0x10000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dff000)="2f6465762f6877726e6700", 0x800000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = epoll_create1(0x80000) dup3(r0, r2, 0x80000) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x65f000)=nil, 0x65f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000673000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r4 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffc, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r4, 0x0) r5 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) close(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00007cb000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089a000)=0xe8) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000012e000-0x1)="00", 0x1, &(0x7f0000660000-0xb)="2f6465762f766373612300") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b95000)={0x0, 0x0}) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000058d000-0x4)=0x0, &(0x7f000051e000)=0x4) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(r5, &(0x7f0000661000-0x8)="2e2f66696c653000", 0x2000, 0x4) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r7, &(0x7f0000660000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000660000)=0x58) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") pread64(r3, &(0x7f00008cf000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x0) 2017/08/26 23:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$inet6(r1, &(0x7f0000aca000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000b6000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000726000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000252000)={&(0x7f000097b000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0xfffffffffffffffe, 0x1, &(0x7f0000000000)=[@map={0x0, 0x40000, 0x4, r4}], &(0x7f00006d9000)="", 0x0, 0x0, &(0x7f0000ec1000)="", 0x3}, 0x30) r5 = socket(0x11, 0x802, 0x300) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000ccf000)="e756d8537ca1828062c901aec6d7ec9bb99401a9a90f8e4d7ff2b70bd57e998f979d8dfe198faec9405841ca30c23a2c029d0abd584530eb12ac1c842076c6fefb7e3801a147a560ab56a8da7b0be10b11601bf8b0141e76d6602e7cbb512e52adf212894237a3072adab87856d7ab38373c4cc5ba4e50317ca06cfa83628dbf12a3b1", 0x83) getsockname$ax25(r5, &(0x7f0000fb8000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000d7000-0x4)=0x10) setsockopt(r0, 0x107, 0x692, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x8000000000000802, 0x8000) gettid() r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000065a000-0xb)={0x6, 0x4, 0x5, 0x47d, 0x2, 0x4, 0x9, 0x1c, 0x5, 0x6, 0x0}, 0xb) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000a02000)="", 0x0, 0x0, &(0x7f0000872000)={0x4, 0x0, 0x0, "32cc999433f0", 0x0, 0x0}, 0x10) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000001000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004b6000)={r4, &(0x7f000092f000)="32be0a20a8d92cd0e8ab9be393f3abe8ed9659f053952e291a20a68e183ad9ba35d98922f7b356f00a88bccde29a61d02096735b58c61038d3459b08cbe506e0801e939794e0a001b0318f32bce888c735b80b0be730269d0054da12d586313267db8e38ef103d9e68"}, 0x10) write(r5, &(0x7f0000b5f000-0x1)="e0", 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r6, &(0x7f00002bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe8000)=0x10) close(r5) setsockopt(0xffffffffffffffff, 0x20000, 0x400, &(0x7f0000963000-0x2)="09d2", 0x2) syz_emit_ethernet(0x11, &(0x7f0000015000-0x55)={@random="f88216f453f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6003, @x25={0x0, 0x0, 0x0, ""}}}}) getsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000e3d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000d8000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004b9000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xbc, 0x8, 0x4, 0x500, 0x1, 0x80000, r8}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ac0000)={0x0, 0x0}, &(0x7f000041b000-0x4)=0x8) getpeername$ipx(r5, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005cb000)=0x10) [ 56.833513] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/26 23:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000897000/0x2000)=nil) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x105006) r1 = syz_open_dev$ircomm(&(0x7f00000c1000)="2f6465762f6972636f6d6d2300", 0x9, 0x101080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7d000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000042b000-0x28)=[{0x3, 0x210}, {0x3, 0x10000}, {0x8, 0x9}, {0x3, 0x401}, {0x7, 0x4f6c}], 0x5) ioctl$KDADDIO(r1, 0x4b34, 0x7ff) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002d5000-0x4)=0x81, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) ioctl$KVM_IOBITVEC(r1, 0x4040aeee, &(0x7f0000c27000)={0x11000, 0x0, 0x2, &(0x7f0000363000)="5cfc534063e260c34163e3794ed1b8c3474b2436bbf59c4c58694768ba4adc6665ca6e0dece77e928976f599729092a871455f9cbace20bbdd412f6ebadbeb315988d893a126d1839d15515d030beedf328b6407f510850c17456f8c7201aa55d6447e06d12dc92559", &(0x7f0000df8000)="8ff7e2035b846ce2e57fe7fe2d35ee084355a3ef4d7066672327bf72876b473ffe557eeecb92a9130947fe540e97be6268a0aba841ef2e90a57ba7989b02d15ced3ef9b9a3bfc13f2c2e87c77c96664c16cf3dcfe29ebd332f7f2593edccaab73e3678bde8304e4d2fff8885a600f530d362a2ac1d27355561fceb1089e36b94d43fb62a5953d6e65abac1955c0b5646f7692aea99ea332513c6568a25ed47af2251cdaa7f2c313a68329fa22f719b1948fc81673f52ed9d672e62988712a435887f7daec703b059b23f97feed7513f5aff8d402b0222dfb9952e5b69fcaaf3442ecbba54140f1d245e5cbb8da5fba3740", 0x0, 0x7, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ac5000-0x8)={r2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$KVM_READ_LOG(r1, 0x4010aef1, &(0x7f00007dc000-0x10)={0x36, &(0x7f0000862000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) [ 56.932269] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/26 23:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003d2000-0xb)="2f6465762f6877726e6700", 0x20002, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f000084f000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000064f000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000000011, 0x8000000000000803, 0x0) bind(r1, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000b6e000)=0x5) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000001000-0x10)="1100000021001f0200001100008000ffea", 0x11, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000476000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4004}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fbb000-0x8)={0x0, 0x1}, &(0x7f000093c000)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r5 = socket$inet6(0xa, 0x80003, 0x2000ec1a) ioctl$sock_proto_private(r5, 0x89e6, &(0x7f0000245000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x4, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x200000000012, &(0x7f0000ac0000-0x2)=0x100, 0x4) mmap(&(0x7f00002a1000/0x4000)=nil, 0x4000, 0x103, 0x32, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000fe8000-0x10)=@buf={0xb4, &(0x7f0000220000)="1bfb9e1fa64be5f8a1fdd35e582ec01c085cf1910fc00788b71802393ec804c1abbdc90476be8570018a10460abccd26620f75849063d850f9d16c7df46fbde3d874f6af0dc8093503deba76ad0ca3f2f0c61a5f1935746566571fed8000bb06e236ccb01949e300c909c2dba2684c4321a6c36a2e27fe1d27fea8827e592527104040e53129591bb9c29257ae87862cd2a7c44849afd2e6d3ee40af76651369540b72fe80aa3e63385da0b6784fced944f2a696"}) setsockopt$inet6_dccp_buf(r5, 0x21, 0xcd, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x3}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "af28a2", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r0 = memfd_create(&(0x7f0000b0d000-0xf)="2c01000000000000003a656d30002b", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = open(&(0x7f000076d000)="2e2f66696c653000", 0x20000, 0xc0) getpeername$netrom(r1, &(0x7f0000846000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000846000)=0x48) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x40000000000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00000d6000)=0x75) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000572000-0x10)={0x0, 0x4, &(0x7f0000f78000)=[@in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b59000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000752000)=0x14) r4 = socket(0x11, 0x3, 0x0) mmap(&(0x7f000012a000/0x2000)=nil, 0x2000, 0x0, 0x10010003012, r4, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000035000)=0x7f7, 0x4) r5 = syz_open_dev$sg(&(0x7f0000ea4000)="2f6465762f73672300", 0x0, 0x200000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f00003f9000)=@file={0x0, "2e2f66696c653000"}, 0xa) syz_open_dev$sg(&(0x7f000086e000)="2f6465762f73672300", 0xdc, 0x0) readahead(0xffffffffffffffff, 0x2000000008, 0x1800000000001400) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f000088d000)={0x1ff, 0x4, 0x56, 0x1, 0xfffffffffffffffa, 0x2, 0x0, 0x5198, 0x8, 0xb}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000199000)=0xc) 2017/08/26 23:32:51 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x5fc3, 0xffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002f4000-0x8)="2e2f66696c653000", 0xc0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000972000)={0x0, 0x0, 0x0}, &(0x7f0000d47000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000059c000-0x1)=0x1f, &(0x7f00004c3000)=0x1) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000601000)=[{&(0x7f0000610000)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000b4f000)="23b140e9da99b69b41859b393c05d85f098bad0400000032999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="c05929460b4931905005d2f4fb877147788b5d12e1cf5a251d79780bb95da738613a8f9cdbb0de68363e2fb8f95685e33658f1ad9cddd5cc7cc9282c7761ef05140d95c13598e05dbc96f824500f3f9625db1de213e9cbd947aa5c01150200878bae23c4cd703a55e5a44d1f241cda18d74814f79da9ab4c831e524fb3044cc7ba4dfa08ed4ad32d317f958f0a2846397af92f9a56741e1b34e321d52865b7260c24819a9a6ddc72a977fa66cc33e16586769b599bc637fb91f86ce3eab4f63b1bad1fb4c7d68a9648e46397f3a550ddacb8c0b5456d2181e74be6e8e5ca8ae5eca16c94f52ca1bc9dc63c1c69863ebd87c0aadb4b706cb410457feb4405fc28a82aba2636ebe1dd62493a867275bf96be9af2e0e24c0fcdc98d0aa9542f131e05f31a73457a6a18812f2e348a3d56f3410f7ceb7dd8f7b3c805847c91499a786de5c46fc8a642debfc54ff6f111fe557b987bebc916d98b0f1a6876a3db09817c3e689f1bba68319b5aff7783a1ce75d9e02186c103383377c5904917e941fbd25bba80d8eded50a018e6f2bb8cbba8bff88d1b73e2ba8b15f82eab698d7d76fe61277d8335040e3599ca8a5099cdc407ec0950c67ea862ce9930072d20da67d712f25e5433df1770c0db1757837cfda6068a8a60cf8a0f0b8bac77a7915c558f61b097d1bfac61e1dcf142afbe951ac46cfba1cc79bba2bbfe2333186d022565d574bf68c767bf06bd6857a34dbd7422d68bdb8fc333c477c2872759c2963614f312e5161f5df28451cce4b803f5ae0a723360bd949decea1c8f94fcf118f12eb4584ad3581416b313897f48935df98e5efeb6bd8d040a78aa17a00447e6bfafa5df8634fba62990e10e64fe1522810dd9504a6f76df85ab1383b9d52ad930af687cfc36a06c6f71a67e899f9ccd7854c309575eaeb96a19c9445e54aa91cfb555b9c2b3534076210d1d7ebba923a2511c433b674f0e4bb8929ae08c502058732bb0d6c001d48e071bb855230738b1afec099007ff7f6235c2108e1ca44a364ba10e78d434fdbb8fa01bb6a0edcad74fbffc060cf0dbe14402b21aa766e4a23f4506960ea8ec651ab665f066f9d3899c012e1085a0c2f8b873a0520c9a89d821428a52b2195a7ca8da597acca99f43efd5a8585238a1453e6b39b2ae42e9e14f7606298c5f503ab22739f91a3aaea0b1d990a3ba400d255c33fece8545bc0524488534a29f6b6654b2318a15c4dea55aa185c1d343c970b69b8b639311332774274d95c5d98f61b5d9470ef62c1d1b3f2c54fad52e533474f62310d33a153a5e1832d2fea08c782f68bf367052ff0d68314083d98ddf4f908983c159c42aa0e0babb5ff5cf81a9c3b80a1d815bc6f93894b172daf8344c539764d03e65030a0d696ce27df550207b1cb5cb1bd74c0a2ed8bd815b8ebf13b4bd4c84441d64c938773d803c10fe107a0f8d02b3742bec8e4895cd15b70bbaff4abd92104161aa9b8f5f834365b732b9938bf8d5889830deaccdea223d2965085452010c29ff2fa49f6d7a17ff99822230ade870445dad4d4b18d3a248010c39d55a51661d6014752699f86a220013e2c48aa21c42b9dfdbaf2415f8d563e329dcda8b4cacfaf3986c879ce130364dc1827f436788bf3d99a8870a2962c5797d456e43ff0f1d4cd097762852e9440648fd756ca33034a3995ccff05f02ab05234609c47e5612aeb347b8747e80b670319fee82d67b46377a30042ad5d5552cbd4771df485b8b7562b590e8124667a6f2d221046c0cde58cd16c1cb90365f69e9bf7b0975ada7025fe89b71d59b04e021d23b082e67bfb5e57cb2a4cf4b5cb7a315ef1953d4cd9e173f1f55cee94513d5b79fe09a48f31097a51f6782c3c8edf5c922a79c20bfe3d1ed24a11e20f8b806230af2efd7004feea1a6796bf2e1de85d44b554f54e69cf254e1267c8fae1cc29fc5c14b3aa6fd15a4361f992d1ab8878317973ca51bdb226502d72f52520bbd8356a635ecefe9c841c5dad4827675b8fa342e85506a0fb4a0d1146a7a9d77a0b63e887eaeafcf26603b31685f0ea13946cbfab15f3558ec1e91718fcb6800b755d01f885cfc6c5038088bb848f06c0bbc02819309a3bb5fc8c6c90364360a060455680c6576caa2b6af6516667bdb9d16e2f43e81463c7100e8bf6b1caf8fd2a9f6eb5c75ba0f339f6b75feb5eb956aa49394cc5908a070a0dba77450f5206fad33707419ce0532c9b2f94e033599aa3a88de469e53007a03879c5cd2e34309ab943d7ee92aedbc8e6f7f30dd33ad7653a84f1053a039c62c21e28a69035ced12d7ffca7a4074e58821f6dd874aad667f32d602ace5418c75287a845060d44b127bed20d5d6fa87ef50241558b85a5f108563d0341b938836bcdcd96e0499a666e3a572e2fdb75acc73745d6c86d74dfb69a5a5dec225f5bf59a6536873f165c4e9e73d6a3f110811338a47f2ae92dc91e01dcb825094d9d8d5e9bcef95b1ef8bff690a52473c63e6d2f02cc9ddb3507448557729b1466219de024f5b6dc3d9128285257225df9941f047c11721d3d6dc6d74426e246d56ec14eaf5b4251c3458276a10139182d175cab07dc97cb267e18d7bcbff8f30bbc3b1c53fb5aa286bcc3ff4ea25f721163bcf17d3bb3ccd0385b50aea26ec89d658ff451b35be547fb15bd6b6d00986b579d0f02ee621a671dc2b2bd3981858b404deefe0239b20650560cc1ff6bd7ce7abdcab3d4d3d569d6eb9180ddfb8a7e7ab906e450d11bf7d6a03743ad1840a352faf27cebb4c896df1bc32f9597ff00b3cf3ef030b88487613bc53df4bdcd8ca2cdef2d36e21fb747d5c268d594561770ae962dd99fd6c153338150aba6b19d69eb2aa6b32654dac24b985b97461fbdc35fb3d6ac9417e6a8efcc60427f9d8a69d4a46625dfca70aa40d34e55acb12fe2bb27f132a17d909a6fbf5d13edb75a65f77cd32e52130d937daba74b3cff04a973ece15b3d483b7bc4999e142ca31e66b29c82bba91473f4dc07d7631616821fefa3b34834a0f77fa711280a436202842cdfefa06ca28f91346282fbf7079269121454123069054a44ca045a19d4b2266fd2cf316bd465aede4a66b73f637806e47387e2191470232ab380238cd7536562bc04c79bb871326b913c8db0a4b3657113991d117399b45f086ac3acd64782d32d1774db8eec7a8eabf00c48d684df3a6634233426d0df06a7cfb6353cd50c72ffebb95f45d7c9a96094a264ef44f927b8c186fcb0bb38fc92c68b72cbbc850a958a9f0a08e7a7233a2a5c64def9700439eafd64f626cf38c4b9f256cd32331b5fa72c1bcf36b09c4c67721d3b44d7b4933bcc89710bbd9a1e40cbbf032d71d876b97f26724f7ff12c0c393882c4bc56e7823987e6a5ac2d3e6f09b11faaa1146bb52565720ebe46eb380a4128c0c3c2cc2b21f23ff80207d563cc04241eef1429e0ebed56d71e220189fd4d1590fd42b3de29d3e29129ae1cecb62940d734f861bf4baef94ccb73c955feec1a3ce369b46f60bcd3b396ffc70e4d261c0c407483f20b2788916c770c41ec59282695613f4126d1ef4287509b6bd407513299ee4b1808ae0dbc709785cb40b3a79e036740ccc5572c7800fd1dace308323ffb9494865f939fc6fc1c385e8a738f8bb40ac64313916a237c612ee819f171b76f2170cd0d1c4dfc81919a4e486e3de0d9492946f2dd226a41ece80e33aaa530025b46522154334755f5b596eb7cd67d25bf234d871d1b3f4c516e7bc6b2fca950cd0d61f3f880f67f6b941bcae0f255d915ae669307fc7e6d940f25c1ab8ec830a5fa8d34ffc365adbf10a0bb18dd92dbf5752e3418d2aba7c015a6a06b8c4389c57f774e47d77d31758ff2dcbb50c6d8abb9f3fca668e3dc9bd39950eeae59b34964dc033c74e7f972c2f544b8851e64c89632742cc2e6367b665bc11b4e866831029b259c80bd8cfe07cadf5c0e45b621c0642c78c1286000bb029294291a4a182edc75468988094d8ace51967da35394a1b5f9f947fedf66efd534c1f652a8cb8fa1d2001bf8cf7c7d77be9ec0ac2da354b4f3ddfb44944147df7b2d6aa0e0b4f2888ccaa6dbcad68f4ced88a3cce8d3e24312dc9d3fea2c712862a7f1d112b04e3d567eb44e6966bdc34ac03300e33bba72581ab7b9bb295dead90d241db57031ba25d9b888cad5161c610673435b6c6283fe40bd6d73fe8adfa3e88ab6098574ab908398c3c7b3f95e396517d32b1c0f075de3f3f4ab908f4112875c75329dc11f660b64afdf14a614c221a26125ee7b570c0b4e8ccd6d4ed71963a7994845b473994b4ae4e7b078a3716208814a366ad68db6b62eda79b4311ba680f6a7757d7f5d794434f1b5ff971cdf7792deb978dbb028dd794f178aa0ea5de6f227559fc94e8b55cf0b1153490d5b576823e81ca683b14293495ad8517f1fc16a9a68bb6d52f18a6bdc1a1c889322bb7e083171c7dfa942b7d8d87372552fc89f618d5a41d6b293995c127afb9be223b5dbe8f351ceb09220bf984ec7c4cc7792225408c78e9617495b5567a64906edfd66dec734975833fa75b2d359c70646859ea1ce83d8319813532995664c7a65a0653cd30bb8bbc2d525262fc001360e6890387df30fdee0000000000000002d259ad0f464276289c243de4a67b040e9d307206bb056df60fc3bee0df9eff6f6839ebd63f89c6bf6e2b50d67190efda59256b9bda92e6523e7a46a7c80ec6c7d69a261696a15c66d10d0c55f4075bb393aec33958c183510c6fc120ccf696f7c5bbacd8803f601719c3a617d24544be1cfa926733243147edf814125a7ad8d55878c5adce7d61419fa6c872caf2cbc3d0596370df70e69315bf553a6d518d2d31c241343544b2ea173003bf7bfcd9244dc815b8ac551eaa9519d2d100d668578a54587090c9579eaab9a9334e2c3b3b7dea25957540f4e240ec0f50fc0e26ad32f6980e4d1607561723fc451f81e4e4b7860a36a297a7d0a2c4bd2f97a803436f1a44aaad61db798a59cbe3a7547462292a5dc8b2a3ddffb449769faab7e3384353f79a469f1144ce4eab00000000000000b8359048c252fce96ae6b908e26c0d0ae55b11b9d1269df7833ab8f0848e1a0076380cf657a764c3586ea1162182c6f19579aa18756b1de344ae926331108b4a17f41115f30f6594cb304ee866cdd3c06040cf0f8f93349493572315e3e840cfcf9ca2a512a591ba05c2e398ea45f1bcf0f12ce2febe2706380049122ffc50a71c3ec81efa0edac846374f51b24fa68b49e021e86a48de2bc758e9f2d37e0031df0e46bfe2fe5c6c5a72bc8057f21b000242136fd4205fce7447754e0ab0a34bcb3d2cb93f41ecd94bacfedea32042751640538ea1cadb9c48aaabe3707d65945bd02397c2500e40af454838c353389716d01227271da60f77ac3b1a1c4c922d70e0d8c9b8927901e802d0a1c382b023cec1f11b04efa54e4c67e6cc69c9f51192c58b0fa7785ca1f247dcd93f56e8c710bc7a821ff4cba1a7ffeaa624bfb339f8507e180f852fdbc3234d91d2994a7721567dd7d5623ab66b3dc13ec3bff33f5b3ad2b561ce0e7a3c5c66eadcba8266e5663dfe0ce3b39d10fac93f4c7df3b5f549b3af330b2ee92705f7e00af5b8fc7f9d7d293513d280e0197d9410cf4939f37d04522f5840f33e21d3c1c72bf7c5deae8ca80181a525de25648844284b7f71e1b3f902e9e0b509e198027c3c73e47f0181dfa35771ef98c7a9d702f1e8582ec296713837e3ae6e4980143afb2a", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d3139ff0100b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x10, 0x113, 0x0, ""}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x3, 0x0) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000098b000-0x58)={0xfffffffffffff10c, 0x6, 0x9, 0x9, 0x3ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a37000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f15000)="2f6465762f72666b696c6c00", 0x8000, 0x0) process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00008b9000)="00", 0x1}], 0x1, 0x0) read(r2, &(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000a1000)={&(0x7f00000e4000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xfffffffffffffffc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000807000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d83000)=0xc) ioctl$sock_proto_private(r6, 0x89e0, &(0x7f0000e31000)="23606ecfb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa78f117619e16654d978b21becf2de391be27654d8dc669dc9a614791fb9aa4fdfce2bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c45e597f1184c22f623987e22a9") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000383000)={0x101, 0x40000010000}, 0x8) close(r4) [ 56.984416] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/08/26 23:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000c1c000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000a0a000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x544000)=nil, 0x544000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000542000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_mtu=0xcf1a}) r2 = dup(r1) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000342000-0x4)=0xc) getpgrp(r3) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000095a000-0x28)={@generic="3a00000100000000000230020098e337", @ifru_map={0x2, 0x9, 0x5, 0x1, 0x0, 0xd6}}) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000364000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9e) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x1, 0x2004, 0x40, 0x8001}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000777000-0x4)=0xc) fstatfs(r4, &(0x7f0000047000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fc000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000292000-0x4)=0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f00002a6000)=[0xfff, 0x0]) listen(r2, 0x7) ioctl$LOOP_SET_FD(r5, 0x4c00, r1) dup2(r4, r5) syz_open_dev$tun(&(0x7f0000543000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000c30000)={{0x3ff, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x10004, 0x4, 0x5, 0x862, 0x4, 0x6, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000330000)=0x0) openat(r0, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0xfffffffffffffffd, 0x0) request_key(&(0x7f0000145000)="2e726571756573745f6b65795f6175746800", &(0x7f00004fb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b3000)="7573657200", 0x0) [ 57.045460] device syz6 entered promiscuous mode [ 57.155306] IPv6: NLM_F_REPLACE set, but no existing node found! [ 57.164846] device syz6 left promiscuous mode [ 57.179119] device syz6 entered promiscuous mode 2017/08/26 23:32:51 executing program 1: pipe2(&(0x7f0000ffa000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x100) flistxattr(r0, &(0x7f0000008000)="00000000000000000000000000000000", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000-0x4)=0x0) sync_file_range(r1, 0x3, 0x0, 0x1) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000006000-0x40)={0x2400000000000000, 0x4, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = getpid() ptrace$getregs(0xc, r2, 0x6, &(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x9e, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000)=[{&(0x7f000000a000-0xb3)="83cd54b883ad4744cdb2c5c6607592a0ad097f0c2ab89f4e64a5624325f3506541b43e625074c6ee09f4720527269e2182db215756d505173352f0ce5b5a39ea44eb404f7b7e414c226c3a3cb539fdb9eeb5a267b2016103b58a3bed118b15e19ab141070000000a28398798b2fb8501eeb2f5956163166029c00f64fa90c8d60100000000000000d333bde9304aa4eb805f743d7f9ad968ef4d3ad6907ea0c78f85512910694c64ff0a71fefffc000f76f1e7", 0xb3}], 0x1) 2017/08/26 23:32:51 executing program 4: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="47") clock_getres(0x5, &(0x7f0000953000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x76c}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={r1, 0x40}, 0x8) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000000)=0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x301004, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000003000-0x8)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000005000-0x5a)="a9a8cd569e4265e12b3e91d953c5c0d38981496397ce3fbc43f735a657fd65cb8039024d6e7b3615806594a17107500408f216ca2ab66c83697309b50ae079a63d52873c8e5c87ffcbd299408a199056108add89317cb1fc9fc9", 0x5a}, {&(0x7f0000003000-0x49)="8146f6c6a647f9c3ffcebbf7382d3d7ccbd61f5c07a92203141168f3b5eeedbd1154090866a77249046ab30c287ede353bc67cbfc6a9c6e3f6f3a1f92cdce72232e916f1e99f06618f", 0x49}, {&(0x7f0000002000-0x83)="416587d9aa4a8682f9acf1490491530cbb046e2cd4c77e44b4f1de7bc8092eb404951268f073ff1b6d3e9418460e20e98ef3f5c98e33f0e1cebeed8084ef77b0741ce27ef327d0da2f7586ddf2c8787978afe98c65e488445d5cd644f6e47544e936101655ba623bedb4aa022b634d1883ebfa79385c7239ecd3fe73031c437e78ceb4", 0x83}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000005000-0xf0)=[@init={0x18, 0x84, 0x0, {0x4, 0x6, 0x2, 0x8}}, @init={0x18, 0x84, 0x0, {0x6d40, 0x3ff, 0x51, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffff, 0x8005, 0x2, 0x100000001, 0x1ff, 0x1, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8, 0x4, 0xff30, 0x9, 0xffff, 0x899, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x8, 0x0}}], 0x5, 0x10}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000010000)={0x1, 0x8005, 0x6, 0x1ff, r6}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000)={r6, 0x1, "e1"}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000-0x8)={r7, 0x5c}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r7, 0x0}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000005000)={0x100000, 0x18000, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000011000)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/08/26 23:32:51 executing program 5: r0 = socket(0x7, 0x803, 0x1) mmap(&(0x7f0000520000/0x2000)=nil, 0x2000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000bb000-0x3)="263000", 0x0) restart_syscall() mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3000007, 0x30, r0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbe000)=0x14) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3e, "00000000"}, 0x18, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000002000-0x8)={r3, 0x5}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009e4000-0x8)={0x0, 0x0}, &(0x7f000031a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000061d000)="") mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x0, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000080f000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000782000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad6000-0x4)=0xe8) 2017/08/26 23:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001f3000)="4f7d286d643573756d65746831d573797374656d76626f786e6574305e7b2f2370707031286e6f646576757365726c6f00") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a0e000)=0x0, &(0x7f00006a1000)=0x4) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) io_setup(0x9, &(0x7f00000fa000)=0x0) io_getevents(r2, 0x20c15909, 0x2, &(0x7f0000af4000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000784000-0x10)={0x0, 0x0}) read(r0, &(0x7f000034e000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a73000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aab000-0x4)=0xe8) listen(r1, 0x10000) r3 = epoll_create(0x0) r4 = dup2(r3, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000070d000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000c44000-0x8)={r5, 0x5b7}, &(0x7f0000dc0000-0x4)=0x8) close(0xffffffffffffffff) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f000034e000)={0x4, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006ea000-0x2c)={0x0, 0x0, ""}, &(0x7f000031d000-0x4)=0x8) 2017/08/26 23:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) shutdown(r0, 0x400000002) r1 = syz_open_dev$mouse(&(0x7f0000816000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x40000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006d9000-0x10)={0x4, 0x3, 0x0, 0x80000001}) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$ax25(r0, 0x0, &(0x7f0000578000)=0x0) mmap(&(0x7f00008e7000/0x2000)=nil, 0x2000, 0x10000002000004, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c4000-0xb)="2f6465762f6877726e6700", 0x40000000a000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x400101, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x941, 0x4, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r3, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f0000051000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f64000-0x4)=0x28) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3e, 0x0, 0x400000066c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a13000)=0x0) r0 = open(&(0x7f00009ad000)="2e2f66696c653000", 0x101900, 0x40) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000600000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000364000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) prctl$setptracer(0x59616d61, r2) syz_open_pts(r3, 0x20000) syz_open_dev$tun(&(0x7f000079c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000841) clock_gettime(0x1, &(0x7f0000072000)={0x0, 0x0}) clock_gettime(0xfffffffffffffff9, &(0x7f00003dc000-0x10)={0x0, 0x0}) nanosleep(&(0x7f000009b000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) modify_ldt$write2(0x11, &(0x7f0000841000-0x10)={0x6, 0x5, 0x7, 0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x14) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f00006fe000)="ff55d36cffba04515d00000000000001000000008f", 0x15) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000fb0000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) 2017/08/26 23:32:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x42) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff7ffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000000003, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95f4, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e82000-0x8)={0x0, 0x80}, &(0x7f0000ac2000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a08000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002df000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r4, 0x3}, 0x8) r5 = memfd_create(&(0x7f0000b55000)="2f6765762f736400", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000845000-0x6b)={0x0, 0x78, 0x0, 0x0, 0x200, 0x4, 0x0, 0x0, 0xc, 0x8, 0x2, 0x6, 0x2, 0xf, 0x0, 0x1, 0x4, 0x1, 0xff, 0x40, 0x591, 0x3, 0x3, 0x7a28, 0x8001, 0x0, 0x0}, r6, 0x80000001, r1, 0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00004f9000-0x4)=0x0) socket(0x3, 0x4, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000030000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f66000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fab000)={r8, 0x3f}, &(0x7f00006cf000)=0x8) r9 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0xffffffff00000001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0xce, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r9, 0x0) perf_event_open(&(0x7f000004b000)={0x0, 0x78, 0x3, 0x0, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xeffffffffffffffe, 0x800, 0x5, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r9) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x4, 0x32, r1, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00008dc000-0x4)=0x0, &(0x7f0000bd2000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000249000)="2f6465762f73672300", 0x6, 0x0) shmat(0xffffffffffffffff, &(0x7f00002ff000/0x2000)=nil, 0x2000) 2017/08/26 23:32:51 executing program 3: sync() request_key(&(0x7f0000047000)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000005d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x28000) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x3fc4}, &(0x7f0000066000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000044000-0x8)={r3, 0x100}, &(0x7f0000012000-0x4)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) open_by_handle_at(r1, &(0x7f0000038000-0xd4)={0xd4, 0x10000, "4b34cc0009d245ab83877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1577b3a4cf2a0dabf02933043ad16afa712b7f930f24157b248e885966381813eaca914d235576b8219e55c0838cf7d1f837f5996193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb97f9fbfbbfd0585435dfeb9616780a43f134cd04405619b96050157d47dc69bd5a3dafc5dab22a7cec091799eae044090358"}, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r0, r0) write(r1, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$setpipe(r5, 0x407, 0x3) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000067000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r6, &(0x7f0000013000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x6, 0x50, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000066000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000004b000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000042000+0xcc9)={0x80000001, 0x7, 0xea51, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000069000-0x10)=@generic="00000000000000000000000000000000", 0x10) bind$bt_l2cap(r4, &(0x7f000000d000)={0x1f, 0x6f, {0xa775, 0xdc5, 0x7, 0x40, 0x4, 0x100000001}, 0x4, 0x81}, 0xe) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000066000)={0x9, 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000066000)={0x8001, 0x40, 0x4, 0x9, 0x3, [{0x2, 0x5, 0xffffffff80000000, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x8752, 0x3e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x63396f3b, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 57.315192] device lo left promiscuous mode 2017/08/26 23:32:51 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fda000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000736000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00007ed000-0x4)=0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4)=0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c1000-0x38)={&(0x7f00005df000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x10)=[{&(0x7f0000c98000-0x1000)="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", 0x1000}, {&(0x7f0000494000)="a4cb53c824eabb47fbba9d072d9a268b60bae1c533cd9ceee3d74b4d7790e4c5263019e2732e9792e6492bc85b6377334cbf50ed4359bf8d34e1154fff958c91f213", 0x42}, {&(0x7f0000c7d000)="8923ac36823d375d5c7d235ae75087d252b10365642641a52f859e38782d9ceb45b5ab21dabb249a34c9e0a33b886c65bd3b3653b6be07e71b073577a3aa91f4f6ba67e3794b675ec989200416733adf862cc681f7d0bf6777bf3e3c7b73daeb6f6a0a78b9ad19008afee8018b0b4261fcf65c64c82a0612418da5191cab2e396bc9d48f607f687440b6539e0783c8a6df99da187b7546fbefdf62342edd18d5efa797c96e4493e88c51797059a497cfdc67aa02b75380f840dc9ae34f9416c675c18b3327a2f6c489593217a3ae", 0xce}, {&(0x7f0000510000-0x7e)="1aa323f317b610eab14e4f0bb6960e1d4105aebf0e80ffe8acfe3e97ab38798673a68192527b49c0a15a99f473b895a81ea603c50aacd192eb83e9707f45021aef1f031cd212295cb61dd529e39c4e7fc2440691d644ca1c85bd6c036852a95fce7e302200c1093507f280534ab86e9e73774485082aa4669654ff715a19", 0x7e}], 0x4, &(0x7f00000b1000)=[], 0x0, 0x4004}, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000dd6000-0x18)={0x7, 0x0, 0xffffffff00000001, 0x1, 0xffffffffffff8001, 0xffffffffffffff92}) semget$private(0x0, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aec000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000284000)="00") add_key(&(0x7f00004d0000)="7573657200", &(0x7f0000b01000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000046c000)="9b389db48fe772aa5d5f46eb796b9399f530679ac3245a56b6654a18", 0x1c, 0xfffffffffffffffb) add_key(&(0x7f0000a5c000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a92000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b07000)="d4870e3293791d0ed2990e395022d6e122877c901fc1ced4e23d2bad5a827b50b17760597c2c1e18a2953e18df902b87036a300bbde1d90f4c32e6874477700724a80cf09d4a10bdeced8e09842d01c304e700ca91589e9488f5f6ec42e5de8840a2f9", 0x63, 0xfffffffffffffffe) syz_open_dev$random(&(0x7f00008c9000)="2f6465762f72616e646f6d00", 0x0, 0x761002) socket$inet6_dccp(0xa, 0x6, 0x0) r6 = creat(&(0x7f0000fdf000-0x8)="2e2f66696c653000", 0x10) unlink(&(0x7f0000c6f000-0x8)="2e2f66696c653000") epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f00002ed000)={0x8, 0xd0c, 0x3}) ioctl$KVM_SET_TSC_OFFSET(r3, 0x4008aef2, &(0x7f0000d47000)={0x1}) write(r1, &(0x7f0000106000-0x27)="2400000014000708fe750000791d00000200000c090003000000018200000000000000ff97d0f8", 0x27) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f000010e000-0x4)=0x0) 2017/08/26 23:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x3ffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xcba9, 0x5, &(0x7f00004e3000)="4429c187b90601e4b730a13375bd7a63278d46d92832d838eca1924c1fd160333170e31bf71f63a77276358751ffb8c49d2c040672553bd4e689aafbe5b7429f14f1baf07afcffffffff000001ffbb52bac48e26a3024894b274ac8e8322fdca909546cc1a7738d2d6d555daf56b", 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00004fa000)={0x0, 0x0}) r3 = getpgid(r2) r4 = open(&(0x7f000033f000-0x8)="2e2f66696c653000", 0x200100, 0x20) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xff, 0x101, 0x5, 0xffffffff, 0x0, 0x40, 0x4000, 0x1, 0xa12, 0x0, 0x6, 0x9, 0x0, 0x80000001, 0x4, 0x9, 0xffffffffffffdc17, 0x4, 0x60, 0x8, 0x4, 0xd, 0x10001, 0x3, 0x0}, r3, 0x200009, r4, 0x40b) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x40, 0x8, 0x4, 0x0, 0x0, 0x40c1, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) readlinkat(r4, &(0x7f00008aa000)="2e2f66696c653000", &(0x7f00007c7000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ftruncate(r7, 0xffff) write(r7, &(0x7f0000003000-0x1000)="76", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r8 = semget$private(0x0, 0x5, 0x408) semop(r8, &(0x7f0000eaa000)=[{0x2, 0x100, 0x800}, {0x1, 0x5, 0x1000}, {0x3, 0x100, 0x1000}, {0x0, 0x6, 0x1800}, {0x3, 0xffffffffffff0000, 0x1800}], 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:52 executing program 5: mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x9}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001}, 0x30) r0 = open(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x0, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000000b000)={0x20, &(0x7f000000d000-0x20)="8f0b5637a66fc78f4acd76f0405b13230b1fd56884b3ea0452c6683587751d85"}) 2017/08/26 23:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0xf00) syz_extract_tcp_res(&(0x7f0000d0d000-0x8)={0x42424242, 0x42424242}, 0x2, 0x80) r0 = socket$inet6(0xa, 0x8000080003, 0x8000) io_setup(0x1, &(0x7f00002ee000-0x8)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000921000)="2e2f66696c653000", 0x10000, 0x1a) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3f000)="2f6465762f6b766d00", 0x40000, 0x0) ftruncate(r3, 0x101) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_dev$vcsn(&(0x7f000039a000)="2f6465762f7663732300", 0x4, 0x24400) pipe(&(0x7f000076d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bd9000)={0x0, 0x7}, &(0x7f00005a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000cbd000)={r8, 0x6f, "17026628d6e943140393a74694973cc7cb946e957b8a972d5f05fddee9f6c00f6b011677eab84367e918fbb9a2f2eeb848cc2d5380c828d80c2c953a2efb004ab76bb7c69d54444b9f4c86e806ee05a7beb917eacbe88b475ff9b2226aeb0363bff71e053ffcaa8c357c977544d7a2"}, &(0x7f0000bfd000)=0x78) r9 = open(&(0x7f00006c5000)="2e2f66696c653000", 0x200002, 0x140) io_submit(r1, 0x5, &(0x7f00006d3000)=[&(0x7f000064f000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f000080e000)="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", 0xfb, 0x5, &(0x7f00002bf000)={0x5, 0x7f, 0x4, @pad=[0x5, 0x9, 0x191, 0x81, 0x3, 0x5, 0x80000000, 0x1000]}, 0x1, r2}, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x6, 0x14f0954, r3, &(0x7f0000754000-0x19)="d298a01b593481fae9cf55f9afafbffc3c7815d81f6aacb6bb", 0x19, 0x0, &(0x7f0000525000-0x50)={0x5, 0x10, 0x0, @tid=r4}, 0x1, r5}, &(0x7f0000dae000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f000008f000-0x71)="7a0223a31426ef540c9487c0e0f4fd9ffa4ec98ce7cfac46fbb5774c263241cc79035a57d7d45e2090527beeac07777379b7783f75884d58bf94e00e5af953839f20183731629ce9c39a61f5af588bb7f2bd9897e3efa73ccccc95c75066a18ab4c77ca19118a3f5663d4bd30ce40b0374", 0x71, 0x6, &(0x7f0000886000-0x50)={0x7, 0x41, 0x4, @thr={&(0x7f0000df3000)="3dfe3911614efa7accdfb1d558fcee1f38dffc889916988f2f12cf01afdb18a232b1d2ae5548bbdc045a5cfb4fb2a597ea307007abf92d0cd7775c4824d13d3d6d8e1a9ed0a7e9b329", &(0x7f0000851000)="8e4109f689888e5a0632213180f00ac4d5acdad119b6a5ca83bde20bd8c9164ede44e45b1ad2434dc7f984dcd43c0128b1a549534139b006384c1902c857caf6afc5bf38166a734333065643b148726b9ee3cc72c33337b962e7c1032d784e0b84986826b4cd9df99fc666cafe0fe3991b78323bef704ef1c73e0875953584ca0d1497cfa06ff29f54285a05a3635a159c6c7c115735bef2dff07ee71b8bee9838df8f25e7d4b0aa2a8420ba9099a0aee9f5fa7335da6c6233e88d98b67e50c636afd20ceb3f7e05822566df9157e1c64b489d664a2103e5dca9eb06e0e7d23f1df048fb42eab04616498c10cc3cd7"}}, 0x1, r7}, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000274000)="1f04bad19b493e46d096aa271366558980fa5a20b1e880fb95ffefc893db5f6a02d4768f4db88d77acac3215e9db6c67766c95b4b1d5ae6bfe43ee797eac533aeefc06ef637ad9fb7b253d65e8427a6fb0f1c0b8b11d03bb8bf2182d7f26d4ea8640f45b5dd96110adf3260c61eb51146b522f65e9411851cd", 0x79, 0x5, &(0x7f0000c1f000)={0x8, 0x3, 0x2, @pad=[0x4, 0x8, 0x7fff, 0x9, 0x2, 0xf7b0, 0x6, 0x1]}, 0x0, r9}, &(0x7f000055e000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, r0, &(0x7f00002a6000)="cf42ec0a8fa5c3e6687c7742416248f559c377bb6275914c6d3f5faf3c18d4ae509f6f3ef41feba932d3bc817662e0788168587d5b21318eda565670638d17e6c670f7738d096b427930bfb31ff6cbe53bc7d0e691c41f91ab96f9afa063ef74f5cd7608d8b2855b207cf6f9285086d64d3ef40bb3c63851bcca8acefffc489fe60cea71cdedce6f6315305c868a06", 0x8f, 0x137c2c40, &(0x7f0000cdf000-0x50)={0xba69, 0x2, 0x4, @thr={&(0x7f0000456000-0x25)="55fdf3585b57e28add10a90e3bf4cb9447a0d87b4d41643953ee2e8935f8b8eb8375adc033", &(0x7f00001c4000)="83e0ae25b86a4fffc0fbff9a8b428664f81fadb9e2e2bf1ad724f03ac6c8b6bbdf64568f976e86ef1a16e401b7f089c1cab770c1b8a78ae75902041d596cc38d517e1efac70977121b024503f5c1e59bf72cfe964075886171159bc17224d0c9d7af12bb8ec093532973c45309c3726bbd9fa6932d589793309493e32debb48f78be56e65db2d752554a94db4bfc1153ad1b02d6246415d4915b9baafd6552d28a16f21740376e211d8074515b603d4633acdd7b724efb91488faf9fc6d038f0a2e5f263e9eafd36b28c"}}, 0x0, r0}]) io_setup(0x2118, &(0x7f0000026000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ab3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000f48000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) io_submit(r1, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r11, &(0x7f000001c000-0x4)="14", 0x1, 0x3, &(0x7f0000013000-0x14)={0x0, 0x2000000000, 0x0, @pad=[0x8, 0x6, 0x1, 0x0, 0x80000000, 0x3f, 0x0, 0x8]}, 0x40000000000, r7}]) r12 = socket$inet6_sctp(0xa, 0x80000000001, 0x84) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r7) ioctl$DRM_IOCTL_MAP_BUFS(r11, 0xc0186419, &(0x7f00001aa000)={0x1, &(0x7f0000fe4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000895000)=[{0x7, 0x29, 0x2, &(0x7f0000b22000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) sendmmsg$inet_sctp(r12, &(0x7f00002f7000-0x38)=[], 0x0, 0x0) r13 = dup3(r9, r10, 0x80000) sendto(r13, &(0x7f0000fd9000-0x5)="5122401375", 0x5, 0x811, &(0x7f00007a3000)=@l2={0x1f, 0x10000, {0x1, 0x2, 0x101, 0x4, 0x7, 0x20}, 0x7, 0x80000001}, 0xe) tkill(r4, 0x7e) socket$inet(0x2, 0x0, 0x55fc) 2017/08/26 23:32:52 executing program 2: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r2, 0x2, &(0x7f000099e000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x3, 0x2830, r1, 0x0) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bb000)="2e2f66696c653000") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000ee1000)=0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000dd9000)={0x0, 0x7, 0x0, 0x20, &(0x7f000000d000/0x4000)=nil, 0x9}) exit(0x2) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000b82000-0x4)=0x0) r5 = open(&(0x7f0000dd9000)="2e2f636f6e74726f6c00", 0x6c02, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00008c4000)="2e2f66696c653000") r6 = open(&(0x7f000034a000-0x8)="2e2f66696c653000", 0x40000, 0x0) fcntl$setlease(r3, 0x400, 0x0) recvfrom$inet(r6, &(0x7f0000017000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, 0x0, 0x0) mq_timedsend(r5, &(0x7f0000662000)="485238fd2ea1dd67861d34b9f60c9c06435a68d11dfd75c107f540b182c50308f5eef9d0fd9c5ed9d540de763a27dae7e071894f110153f68469b040844517a119d0f325c8ba2aed099bcd9ebf0eee1460392b1629212cbb34112af00a85bf300cf006fa1cc221ec94c4969bb26776c3345a9adb5e4b7bce13a27a18ed94", 0x7e, 0x7ffffffc, 0x0) io_setup(0x5, &(0x7f0000f75000)=0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/26 23:32:52 executing program 6: mmap(&(0x7f0000000000/0xb24000)=nil, 0xb24000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x400000000, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000b24000)=@full={{0x6, {"cca00700000085"}, 0x0}, [{"69ce91fe21e0ee"}, {"b70005000900dd"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc008100001e"}, {"969b02c3cb4438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x1000005, 0x10, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$ircomm(&(0x7f0000b25000-0xd)="2f6465762f6972636f6d6d2300", 0x800, 0x60841) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00002e7000-0x8)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000938000)=0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b27000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000019c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000091e000)={0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x10001, 0x6, 0x8, 0x6, 0x0, 0x8, 0x9b18, 0x4}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x65f000)=nil, 0x65f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80000, 0x7) setsockopt(r1, 0xffffffff, 0x12, &(0x7f0000000000)="", 0x0) r3 = socket(0x7, 0x4, 0x7) dup2(r2, r3) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000f9000)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x5, 0x80000000000032, r0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a2d000)=0x7fff) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b25000)={0x0, 0x0, 0x0}, &(0x7f0000b26000-0x4)=0xc) [ 57.505369] nla_parse: 3 callbacks suppressed [ 57.510083] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/26 23:32:52 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cf000)={0x0, 0x0, 0x0}, 0xc) r0 = gettid() getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000aa6000-0x4)=0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000bd000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f00008df000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000005c000)=@assoc_value={r3, 0x8}, &(0x7f0000f7a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000721000-0x14)={r4, 0x9fe, 0x6, 0x0, 0x2, 0x8}, &(0x7f0000778000-0x4)=0x14) mmap(&(0x7f00006e0000/0x1000)=nil, 0x1000, 0x1000005, 0x31, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) timerfd_gettime(r5, &(0x7f0000ae1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1b, 0x4, 0xfffffffffffffffc) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f00000ff000-0x4)=0x0, 0x4) write(r7, &(0x7f0000086000-0x26)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) mmap(&(0x7f00003ca000/0x2000)=nil, 0x2000, 0x400000000000003, 0x32, r5, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000713000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000d2e000)="", 0x0, 0x20008045, &(0x7f000080b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x10000008, &(0x7f0000d41000)=0xffffffffffffff75, 0x4) sendto$inet(r8, &(0x7f0000ac8000)="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", 0x481, 0x0, 0x0, 0x0) getpeername$llc(r6, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10) sendto$inet(r8, &(0x7f00002df000-0xa3)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r8, &(0x7f0000d15000)=[{{&(0x7f0000a37000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000935000)=[], 0x0, 0xfffffffffffffffe}, 0x0}, {{&(0x7f0000dd9000-0x10)=@sco={0x1f, {0xffff, 0x0, 0x6, 0x9, 0x6, 0x0}}, 0x8, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4c081) ppoll(&(0x7f0000bf8000)=[{r8, 0xc303, 0x0}, {r7, 0x2000, 0x0}, {r6, 0x8, 0x0}, {r8, 0x40027e, 0x0}, {r8, 0xc, 0x0}, {r6, 0x100000007c, 0x0}, {r5, 0xa, 0x0}, {r6, 0x2, 0x0}], 0x8, &(0x7f0000a00000-0x10)={0x0, 0x0}, &(0x7f0000f50000-0x8)={0x8001}, 0x8) sendmsg(r7, &(0x7f00007ef000)={&(0x7f0000633000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x1003, 0x0, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fda000)=[{&(0x7f0000794000-0xb8)="97f4064ebfa69a862c4223bff5a39a162ef2bdedc93b0acfd62463a88e06dc9f268d85e5d9c2bb50e12038655f87c283e868ecbd601cd61cc69018146de6fddf1fdd19959399d3c65ad6d9abbafc331a6325b60e31325f0d7f5d94e07e73b0bbf34c6b8e95075a0cc1da9201370cef075ea3d105168c63d5dc5a6b97e08d08d84e3d6f3190991649c48df4ad70a77bfb8c0714dcf5b1938942680cf799bf7d13f449afe5c9a95b12dac6b3398ee5af94670b0fa1e62131c2", 0xb8}, {&(0x7f000051a000-0x75)="41c589be43884521ddb2d439bbc6d9858c7551c73fc48e3d44c1dc62f0d64369200bcbb8775df8aee51c3af7686f1f228e93b4e03bd3bf6bc4a2474693342f73ba1ae21da5990bbc900fe5e10dc609025b986724f033c8d0773aafe841d2f9edee2a3705672f4e0a7126dc8008a4d269054361e1eb", 0x75}, {&(0x7f000051a000-0x58)="6405f1731d9c913643c7fc19752dd4fae235168ae8750b965193823f29cd25da6c85c6f892410295f33e47e3ae12c4581d8bfed459e1d7c7a145bc1c04133b6ad44b44e214ccbe66ffc954a3628878d75ab371e0794a7466", 0x58}, {&(0x7f0000f70000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000700000-0x130)=[{0x100, 0x11f, 0x7f, "b3a8b3aeba9039e240f28242c04487ccd5afbeee40863076321d24f02525c80513732c9636a8cdf5e7f0ea9a41d2d3beb9439fa2acec018c23140b671d07770934feb8e4f13325f86fa0ba58a9ba6f7aae94b44814ac5f2e7c07339bc39a614840c62fc95f22e50c402d6ebe3877ebf1501c1ca5b17b8a824883d933152dad076353b9492bc9c751038647a8c3afe20746d383aa877d01f7e5509c62f703126c9a8fdd545185603ae27c147a68a22c743d4d0a50d7ec2231315c74aa72c7756f0b209f47f71bdf139ccd56d5d12b7ae37b2a697677ceb33ca650a9e5db14b4fa3144edb24e469f4fc474"}, {0x30, 0x19b, 0x4, "bf6b2e1865c489d803b2ae53c9147554c23b90a45b9f852dd0f2c2d9d5"}], 0x2, 0x84}, 0x80) r9 = accept(r8, &(0x7f0000f58000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004d5000)=0x60) getsockname$llc(r9, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x10) 2017/08/26 23:32:52 executing program 3: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) flock(r0, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x4000, &(0x7f00003cc000/0x4000)=nil}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000af1000-0xa8)={0x4, 0x0, [{0x0, 0x80000002, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x10001, 0x5, 0x4f2c, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0]}, {0x80000006, 0x0, 0x0, 0x7748, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000af5000-0xd)="2f6465762f6972636f6d6d2300", 0x5, 0x80000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000531000-0xc)={0x0, r3, 0x1}, 0xc) mmap(&(0x7f0000692000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f000016b000-0x18)=[@text32={0x20, &(0x7f00005c7000)="b9850400000f32650f01d1b805000000b953ef2e950f01d9660ff7edb9800000c00f3235000400000f30b9381001c00f32660fe8260f666a00b8010000000f01d90f30", 0x43}], 0x1, 0x0, &(0x7f000093f000-0x20)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000469000/0x18000)=nil, &(0x7f0000500000-0x18)=[@text32={0x20, &(0x7f000080b000+0xa05)="c4c17a6f309a0d0000007500c4e3594c39f1f30f01bc080d000000b9a00b0000b800200000ba000000000f300f214366baf80cb8e41e5782ef66bafc0ced2e0f009903000000c744240012d86681c74424020e000000c7442406000000000f011c2466360f018aba000000", 0x6b}], 0x1, 0x0, &(0x7f0000af1000)=[@cr0={0x1, 0x80040000}, @dstype0={0x6, 0x6}], 0x2) r4 = semget(0x1, 0x4, 0x1) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000af9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair(0x5, 0x801, 0xc3c, &(0x7f000087a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000af6000-0xc)={{0x15434f63, 0x9, 0x60000000000000, 0x4, 0xfff, 0x7ff}, 0x81}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afa000-0x98)={0x6, 0x0, [{0xd, 0x6, 0x6, 0xfffffffffffffffb, 0x9, 0x0}, {0x80000019, 0x7, 0x7000, 0xad26, 0xf2d, 0x0}, {0xc0000003, 0x5, 0x1, 0x3, 0x3, 0x0}, {0x8000000a, 0x4, 0x8, 0x1, 0x20, 0x0}, {0xc0000007, 0x7ff, 0x100, 0x3, 0x5, 0x0}, {0xc0000007, 0xd0, 0x7ff, 0x8, 0x8000, 0x0}]}) mmap(&(0x7f0000874000/0x3000)=nil, 0x3000, 0x3, 0x4050, 0xffffffffffffffff, 0xfffffffffffffffc) getdents64(0xffffffffffffffff, &(0x7f0000afa000-0x8)="0000000000000000", 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r6) semctl$GETVAL(r4, 0x7, 0xc, &(0x7f0000af5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 57.570402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/26 23:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) r0 = syz_open_dev$sg(&(0x7f000034b000-0x9)="2f6465762f73672300", 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a1000)={0x0, 0xffffffffffffff80, 0x30}, &(0x7f0000728000)=0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000721000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004ab000-0x20)={0x35d, 0x8001, 0x8, 0x0, 0x9, 0x3, 0x3, 0x400, r1}, &(0x7f0000139000-0x4)=0x20) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000519000)=0xf6dc, 0x4) ioctl$VT_RELDISP(r3, 0x5605) mq_open(&(0x7f0000519000-0x5)="6574683000", 0x2, 0x30, &(0x7f0000495000-0x40)={0x2, 0x4, 0x401, 0x0, 0x3, 0xdca, 0x7f, 0x8}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000dcd000-0xc)={0x4, 0x0}) dup2(r4, r5) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000fe4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() r6 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f00001da000/0x4000)=nil) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffb) shmctl$IPC_INFO(r6, 0x3, &(0x7f00005ec000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1e, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) 2017/08/26 23:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034b000-0x4)=0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = accept$llc(0xffffffffffffffff, &(0x7f0000aaf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000872000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00007e0000)="a217399c9c4b4295e5d8d8cd4601d49c03089a380e55752d40933aa1912da71097933120af7495ccc067d3b4465176eedb01e4be5fd7cedad55330e433a27d989c212366cd6be692336310e3aa0df5fc1118e0a87a5c3fa361688dc98eeb3f0e9f23c3b7478c0779752bd499f34cbb8e45cb43288e576c4a693b18de8b85342a781fcd42796f7def704a672f2b52d4c62eae5a99184e5a41d9e4b4bd290a") pipe2(&(0x7f0000bd3000)={0x0, 0x0}, 0x804) ioctl$TIOCCONS(r1, 0x541d) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000833000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/08/26 23:32:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[], 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) dup2(r3, r5) readv(r4, &(0x7f0000353000)=[{&(0x7f0000744000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f00002ab000-0x35)="", 0x0}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f74000)={0x5, 0x918, 0x1000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2fd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)="2e2f62757300", 0x1000, 0x0) r9 = open(&(0x7f0000b3b000)="2e2f62757300", 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r8, &(0x7f000004c000-0x5e)="00", 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r9, r3) tkill(r6, 0x5e) perf_event_open(&(0x7f0000eb6000-0x78)={0x0, 0x78, 0x76, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, 0x1, 0x0, 0xee10, 0x2, 0x0, 0x0}, r2, 0x9, r9, 0x0) inotify_init1(0x0) 2017/08/26 23:32:52 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="5e", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000392000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000036a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x2, 0x2, 0x94}, &(0x7f00000c4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc9000-0xc)={r1, 0x1e5, 0x10000000f}, &(0x7f00001d8000)=0xc) r2 = socket(0x2c, 0x8000f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000001000-0x7f)="7d4e34e48b4c87f086307741d9af58ed08cdf09b4a5544fb0d2e397c561b570577e35a85beb6c3ba026ba9ba84948fc2f9aafb9f1557872f2c10f2868c35c8069251b9e92e5859fd8907173e2ea71ed7a9827cdde6a6e26d7cdf54f3990615fedc4af3c3de9d74a1b0aaa6198f60b504d2dfa225d70cc679b27b96564e6927", 0x7f, 0x4800, &(0x7f0000e0b000-0x10)={0x3, {"44e808a66dde08"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000356000-0x10)={0x4, 0x7f, 0x8, 0x8000}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f000013f000+0xbd)=0x0, &(0x7f0000df5000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fcd000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x10001}, @generic={0x3d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000d0000)={0xea, 0x1, 0x3, 0x80000000000001f, 0x100000001}, 0xc) accept4$inet6(r4, 0x0, &(0x7f0000174000)=0x0, 0x80800) 2017/08/26 23:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8000a, 0x7, &(0x7f000052a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x2, 0x0, 0x10000, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0x3}) r3 = socket(0x2, 0x80005, 0x6) setsockopt(r3, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000c2c000)=0x0, &(0x7f00004e9000)=0x4) socket$unix(0x1, 0x7, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00003bd000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ae9000)=0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000881000-0x10)={&(0x7f00008ad000-0x8)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000a3b000)=r5, 0x4) socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d3000)="260000001300472320000083140022e3041000ff22000000000000010000010600100005008d", 0x26) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000217000-0x4)=0x51, 0x4) bind(r6, &(0x7f0000344000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r6, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000719000)={0x42424242, 0x42424242}, 0x6, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r7 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000607000)={0x0, 0x37, "980381f9ab0335dbca2c5b11c1ab6831297e582710d101c94b23853471c34a18f911b0e2e20d6253d4530f2fcb110e018387ddfa5e7fdc"}, &(0x7f0000e4c000)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000968000-0x1008)={r8, 0x1000, "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"}, &(0x7f00002a9000)=0x1008) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socket(0x5, 0x4, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008ef000-0x8)={0x1, [0x0]}, &(0x7f00002a8000)=0x8) syz_emit_ethernet(0x10f, &(0x7f0000e06000)={@random="d5a12787478b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8847, @ipv4={{0x14, 0x4, 0x7, 0xffffffff, 0x101, 0x2, 0x5, 0x0, 0xee, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@generic={0x89, 0x7, "3b44f40ff6"}, @end={0x0}, @rr={0x7, 0xf, 0x100000001, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x10, 0x0, 0x1, 0x717, [{[], 0x3}, {[@rand_addr=0x1], 0x1}]}, @ssrr={0x89, 0x13, 0x58, [@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}, @udp={0x2, 0x0, 0xb1, 0x0, "251261f7475f53e60fd62402ec58b3c44e9d2fcf9c763a246ca17dae037de44eb4593326c4c9d1fcc2f4d37657909e4148148affda112702064585cceb4cccf9f8a1cefea55ab28856053b909c2372990b8f7e31b754cd6b8aa179cc49a90315278d0597800b02ce279b12aa68d6217a15e13fff0e0de9dad3f0c3b3e9a3697183e7863118654758e5ce0566af6d0057555bf595c9792ade698bc9f9c7428abf2e84826c80f935f938"}}}}}) r9 = socket(0x11, 0x802, 0x7) setsockopt(r9, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2017/08/26 23:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d7e000-0x9)="2f6465762f76637300", 0x214100, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000694000)="2e2f66696c653000", 0x80000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) recvfrom$inet(r0, &(0x7f000061d000)="", 0x0, 0x8000001ffd, &(0x7f00009b5000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f000059e000)={0x4f0, 0x6, 0x4, 0x80}) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x5, 0x80801) mmap(&(0x7f0000c0a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f86000)="2f6465762f76637300", 0x40000000002) mmap(&(0x7f00002ba000/0x9000)=nil, 0x9000, 0x1000006, 0x40010, r2, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000cd1000-0x4)="252e2500") unshare(0x8000000) mmap(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x6, 0x10, r2, 0x0) r4 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r4, 0x30000000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000496000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b35000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e91000)={0x0, r5}) dup2(r3, r3) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r3, 0x4b37) 2017/08/26 23:32:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x1, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f96000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x2710}, {r1, r2/1000+10000}}, 0x0) r3 = socket(0xd, 0x3, 0x1) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000874000)=0x0, &(0x7f00007a7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d0014000000000000000000088fec", 0x2b}], 0x1) 2017/08/26 23:32:52 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000193000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x8, 0x20, 0x9d96, 0x2}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={r1, 0x0, 0x0, 0x7f, 0x7fffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x4f5b}, &(0x7f0000003000)=0x8) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000000)={r6, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007b2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x85, &(0x7f0000001000)={@random="3bd1585e175e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x6, 0x101, 0x7}}], {{0xee3f, @x25={0x0, 0x100, 0x0, "d0ec197aad4594df8c7670cdc30ebc4428b1a73e8300bf725b85c7c8bc1048fa2a8425c86569a5075304c669a98dccfad0b474fd1d8b60cb13ff42f15bb437ceec16d18eb6a3dd458129f95dd7c0db7a88454c4e8707dbf17de4e1348b764c2fb18da443df5ce620c72831af5bb91820"}}}}) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="000000003c0c0000", 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x6eaf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="ac7e249bf8db32004ae913fb39ceeb0ec90d156cb5fd09bd6d8521252cfdec018b1b4ff094a2011e2402adc5634b0b3b6f0bfeebebf9264e4a3e9e33cf6b6ce260a7a2c2271e1d80f252166fdfaf33cbc026343ffc296354f394bb9ef37d5e4f9812b5b7522ed39c46e9e43d74f4ace867536fa59efb812ec65c4e5ddc5713de085bc2938254520cfde522d3f7797da216adaad30ea6ab0c132628407855596628e28fcf2ea0", 0xa6, 0x40, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x421, @loopback={0x0, 0x1}, 0x8}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000003000)={0x49, 0xed7}, 0x8) 2017/08/26 23:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000025f000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dff000-0x4)={r0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001d5000)={@common="726f7365300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008e8000)={@loopback={0x0, 0x1}, 0x4000000006, r2}) recvmsg$kcm(r1, &(0x7f00001d9000-0x38)={&(0x7f000003f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000093000-0x70)=[{&(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000962000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000ba0000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000d44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000aab000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000075c000-0x9)="000000000000000000", 0x9}, {&(0x7f0000a97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x7, &(0x7f0000aad000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x0}, 0x10000) r3 = accept4$inet6(r1, 0x0, &(0x7f00000f4000-0x4)=0x0, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000490000)=0x0, &(0x7f0000e17000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000725000)={0x0, 0x7}, &(0x7f0000341000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005d5000)=@assoc_value={r4, 0x4}, &(0x7f0000861000-0x4)=0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e17000)="2f6465762f72746300", 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f00002c3000-0x5c)={0xffffffff, 0x1, {0x3, 0x2, 0x3, 0x2, 0x6cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x100000000, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bcb98c079d07000000000000006db842e60100b0"}}}}}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000261000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000ae6000-0x4)=0x18) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000502000-0x10)={0x5, 0x81, 0x0, 0xffffffffba88b7e6}, 0x10) 2017/08/26 23:32:52 executing program 1: mmap(&(0x7f0000000000/0xbec000)=nil, 0xbec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x100000000003, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00002e9000-0x8)={0x0, 0x0}) munlockall() ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000be9000)=0x0) vmsplice(r0, &(0x7f0000322000)=[{&(0x7f0000251000-0x3f)="72d47e876dc712f60dfda83ecbd9af135a7a73eacd1fe75a6f5071d7722ca05ae0ea62a3b6c860b6d9f70bf61e809c5a16f25e7704f0b090b9968cf5b29846", 0x3f}], 0x1, 0x9) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bec000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000059000-0x4)=0xc) r2 = shmget(0x1, 0x3000, 0x1, &(0x7f000057e000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = getuid() lstat(&(0x7f0000be6000)="2e2f66696c653000", &(0x7f0000be6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000bea000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2000, 0x0}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x1, 0x0}, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f00009f6000/0x1000)=nil) getpeername$inet(r0, &(0x7f00001c5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000090000)=0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000959000)="2f6465762f6175746f667300", 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) rt_sigtimedwait(&(0x7f0000bea000)={0x1712}, &(0x7f0000bac000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000079b000)={0x0, 0x989680}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000bec000-0x4)=0xc8e, 0x4) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000bed000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bed000)=0x6e) sendmsg$netrom(r5, &(0x7f00009bb000)={&(0x7f0000a5f000)=@full={{0x3, {"4ac08f20d1aec0"}, 0x4}, [{"29bda302000000"}, {"a2e44f2c274a27"}, {"64c5a46d18a87c"}, {"e48aa35fcd68e5"}, {"dbecf30c80fd9e"}, {"7980cd1e5968eb"}, {"7430212f129242"}, {"e3d7cae1c1c2b4"}]}, 0x48, &(0x7f00007af000)=[{&(0x7f000030b000-0x31)="09e0c093494683171bed9ccc170a5df47da0c767bc1d243833806e7c128975ca6edffa05945e7c17a22b71014cd5bbf1d6", 0x31}], 0x1, &(0x7f0000fa2000)=[{0x1010, 0x113, 0x2, "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{0xa0, 0x108, 0xffffffffffff0001, "eb82be191eb3f42e4fb778bf6b63b153fa243611fc47db9dd0dba4ed2edba8f0a70a456cd7a7c843c8ec8527656bbdaa0ec461d43bbda8a4979c03d90c605a92d7558c833cc78187fba7f56d2dc03c1b5f451e6fd4bd507da05f3bf09b22a50e2f431e5611566bbc6c7ca8adc67863ca68e10f707e5ad26e4b9d28b8e74ecd66715a37cfad1f02f21deefb660d"}, {0x50, 0x11d, 0x9, "5d41a006c390e366844fcfce427f331cdd998ac870dd3deded2feaa1027b330897d2b38cac7a5d81b9a9a406b31b8cf53e52440d64459174d2681d"}, {0x48, 0x0, 0x0, "42541958c361941036679524b69d111bfd164acd07b7a4126fda2fdd297d674161dbbc47d2010f6d811699e11d95dd165349f8"}, {0x1010, 0x117, 0x3, "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0x5, 0x800}, 0xad1a4d7edb64391a) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00002ea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000bed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000bed000)="2e2f66696c653000") setresuid(r3, r3, r3) readv(r6, &(0x7f0000545000-0x20)=[{&(0x7f0000f54000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000055a000)="", 0x0}], 0x2) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/08/26 23:32:52 executing program 0: r0 = socket(0x11, 0x80003, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0) unshare(0x20000400) recvmmsg(r0, &(0x7f0000576000)=[{{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0xff, 0x5, 0xa8, 0x80000001, 0x45e, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000462000-0xc)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00008e5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000231000-0x8)={r2, 0x0}, 0x8) creat(&(0x7f00003aa000-0x8)="2e2f66696c653000", 0x53) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000fa5000)="5c75736572f100", 0x3) r4 = syz_open_dev$sg(&(0x7f000081b000)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r4, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000673000)={0x8, 0x1, 0x10000, 0x7, 0x8}, 0xc) ioctl(r4, 0x2275, &(0x7f000001a000-0x1)="") ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000085a000-0x28)={@common="62637366300000000000000000000000", &(0x7f0000bf2000-0x24)=@ethtool_ringparam={0x10, 0x101, 0x4, 0x3, 0xfffffffffffffff9, 0x2a60, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknodat(r4, &(0x7f00008db000-0x8)="2e2f66696c653000", 0xc001, 0x8) 2017/08/26 23:32:52 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x14)={0x7, [0x8, 0x1, 0x0, 0x5, 0xffffffff, 0x1f, 0x9]}, &(0x7f0000001000)=0x14) clock_getres(0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000ad9000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) io_getevents(0x0, 0x0, 0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r1, r2}) 2017/08/26 23:32:52 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0xfffffffffffffffd, 0xfffffffe, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a3c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) r2 = getpgrp(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000a31000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r4 = creat(&(0x7f00009a8000)="2e2f66696c653000", 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000cc8000-0x8)={0x0, 0x0}) r5 = perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x100000000, 0x0, 0x82, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x100810, r5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) r7 = userfaultfd(0x80800) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000383000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r8 = gettid() socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3b) waitid(0x1, r6, 0x0, 0x6, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r8, &(0x7f0000c22000)=[{&(0x7f000008b000-0x1)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) read(r5, &(0x7f00009d2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000090000-0x10)={&(0x7f0000206000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000d34000/0x2000)=nil, 0x2000, 0xfffffffffffffffa, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x10000000003) ioctl$sock_proto_private(r4, 0x400000000089e0, &(0x7f0000e31000)="23606ecfb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa78f117619e16654d978b21becf2de391be27654d8dc669dc9a614791fb9aa4fdfce2bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c45e597f1184c22f623987e22a9") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000e7000)={0x101, 0x10004}, 0x8) close(r5) 2017/08/26 23:32:52 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x400800, 0x0, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f73000)="2f6465762f766373612300", 0x9, 0xd00) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f73000-0xc)={0x2, r0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000f71000)={0x1, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000000000006, 0x1, &(0x7f0000f76000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000f74000)=[{r3, 0x4000, 0x0}, {r2, 0x400, 0x0}, {r3, 0x4, 0x0}, {r2, 0x5000, 0x0}, {r1, 0x4, 0x0}], 0x5, &(0x7f0000f75000-0x10)={0x77359400, 0x0}, &(0x7f0000f74000)={0x1}, 0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f77000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2017/08/26 23:32:52 executing program 0: r0 = syz_open_dev$ircomm(&(0x7f0000a38000-0xd)="2f6465762f6972636f6d6d2300", 0x9, 0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b95000)={0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0xc) fcntl$setown(r0, 0x8, r1) r3 = syz_open_dev$sg(&(0x7f00003bb000-0x9)="2f6465762f73672300", 0xfffffffffffff108, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000001000-0x8)=[0x7, 0x9]) clone(0x0, &(0x7f0000c41000)="", &(0x7f0000f13000)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f0000620000)=[{0x101, 0x7ff, 0x800000, 0x7}, {0x101, 0x72, 0xfe4, 0x2}, {0x100, 0x0, 0xc6b, 0x0}, {0x5, 0x5, 0x3, 0xfc}, {0x74e, 0x33f4, 0x7, 0x8000}]}) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000001000-0xe0)=[], 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046e000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000001000-0x8)={0x8, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x30, 0x2, 0x6, 0x1, 0x80, 0x20, 0x10001, r5, r2}, {0x8001, 0x5972, 0xf7, 0x1f, 0x9, 0xfa, 0x5, 0xf4}, {0x400, 0x101, 0x6, 0x3c7ae9a2}, 0x8777, 0x1f, 0x1, 0x1, 0x6a, 0x3}, {{@in=@multicast2=0xe0000002, 0x8, 0x100000000}, 0x3, @in=@rand_addr=0xcd0e, 0xc56b, 0x3, 0x0, 0x40, 0x748, 0xfffffffffffffffc, 0x81}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0xc5d, 0x7fffffff, &(0x7f0000001000)="a9f8b8a6416ae2c21bac0976582ee0351be8e64f9ace686ff4b6be277068951a30632595c882a73d3bf96d715f3daae62780758b9caf03e31f173df55e0e1748535e546b12ff1a106f50a5ecaa2d982b889364673628a274e33020bc5a9575e3b80034f8ed1d6ef576487fa64beebf7e9f667dd87f6a", 0x76) 2017/08/26 23:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3f) r1 = accept4(0xffffffffffffffff, &(0x7f00002d8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000606000-0x4)=0x8, 0x800) dup2(r0, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = accept4(r2, &(0x7f000000a000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0x800) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f0000a2e000-0x56)="9ab0a63ae1485ef78924a2adb43e43f309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3adb083804556acf554135086db75cf6cd1ca187fbc631482d8462eaa74c30") r4 = socket(0x2, 0x3, 0x2) accept$nfc_llcp(r4, &(0x7f0000f6e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000834000)=0x60) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00009a1000-0x8)={0x0, 0x8000}, &(0x7f000018d000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000724000)={r5, 0xf570}, &(0x7f00003ea000)=0x8) setsockopt(r4, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r4, 0x2000000000000000, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}], 0x58) r6 = open(&(0x7f000066b000-0x8)="2e2f66696c653000", 0x4180, 0x80) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000be2000-0xc)={0x2, 0x3f48d048, 0x7, 0x80000000, 0x9, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000318000)={0x8c, @tick=0xffffffff7fffffff, 0x4, {0xff, 0xeb}, 0x101, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x1, 0x4) sendto$inet(r7, &(0x7f000074e000-0x2)="4daf", 0x2, 0x20000080, &(0x7f0000a07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000ea6000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000c1000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) recvfrom$inet(r7, &(0x7f0000379000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x140, &(0x7f000006e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/26 23:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000087a000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x4, 0x6, 0x1) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000d52000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fb8000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) socketpair(0x3, 0x80007, 0x3, &(0x7f0000882000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000ae2000)={0x2, 0x4, 0x6, 0xff}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900fff0000100050000000000000000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) pipe(&(0x7f000012f000-0x8)={0x0, 0x0}) r7 = socket$inet(0x2, 0x5, 0x3ff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000687000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r6, &(0x7f0000190000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r8, &(0x7f0000014000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000eab000-0x28)={@common="62707130000000000000000000000000", &(0x7f000010f000)=@ethtool_link_settings={0x4c, 0x2, 0x0, 0x3f, 0x4, 0x7fffffff, 0x8, 0x20, 0x4, 0x4, [0xe1fa, 0x7ff, 0x8, 0x3ff, 0x400, 0x3, 0x9, 0x0], [0x10001, 0x50000, 0x1, 0x3, 0x4, 0xe1, 0x6, 0xffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) listen(r8, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ce2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b4000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c65d7edbb4b656c4e658b9451"}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xe, "5a8daeaa56809bc6efc82f6c"}, @nop={0x1}, @nop={0x1}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r9, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000225000)={0xfffffffffffffffb, 0x6, 0x6, 0x100, 0x7, 0x8, 0x3f}}}) getuid() 2017/08/26 23:32:52 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = userfaultfd(0x80806) mmap(&(0x7f0000441000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0xfffffffffffffffe) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001ed000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = epoll_create(0x10000) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000ae5000-0x8)="2e2f66696c653000", 0x300, 0x28) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000249000)="00000000000000000000000000000000000000000000") r5 = syz_open_dev$vcsn(&(0x7f0000bf5000)="2f6465762f7663732300", 0x1, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) bind$netrom(r2, &(0x7f0000369000)=@full={{0x6, {"6f0780a0f05c07"}, 0x100000000}, [{"98b3ed5d020001"}, {"6acc000003009d"}, {"f7ff03a384cdb6"}, {"b7a411bb638200"}, {"dfb5cf0533df78"}, {"eeee23cae69301"}, {"78048acd88af04"}, {"0954fc8af32d45"}]}, 0x48) flock(r3, 0xb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000bf6000)={0xffffffffa0000001, 0x0}) r6 = memfd_create(&(0x7f0000003000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) fallocate(r6, 0x1, 0x0, 0x87dc) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r6, 0x0) mmap(&(0x7f00000d0000/0x1000)=nil, 0x1000, 0x2000002, 0x8010, r5, 0x0) truncate(&(0x7f0000bf8000-0x8)="2e2f66696c653000", 0x100000fa) read$eventfd(r5, &(0x7f00008c4000)=0x0, 0x8) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x8) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$ircomm(&(0x7f00008c2000-0xd)="2f6465762f6972636f6d6d2300", 0x5, 0x904) unshare(0x4000) ioctl$TCSETA(r6, 0x5402, &(0x7f0000042000)={0x0, 0x0, 0x10001, 0x5, 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0x2, 0xb8705e1}) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x5}, &(0x7f000000a000-0x10)={&(0x7f0000005000)={0xff}, 0x8}) r8 = syz_open_dev$evdev(&(0x7f0000497000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000b2b000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) epoll_wait(r7, &(0x7f000094d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x401) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000bf8000-0xc)={0xffffffffc000201f, 0x0}) 2017/08/26 23:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000cc000)="2f6465762f73672300", 0x0, 0x40002) write(r0, &(0x7f0000ab8000-0x79)="769ebacc78f3c00cd4e5c246bf77c13e80deaa62b20d9435ded86df8fef209faffffff000000c5c0054c4ebadf7da1187d60818a23ca19222f30b32eb704d8f0bfa7830c0a3af37c2ba7d9d3fc0000000000000003da4e04d40a4309b74c74662a66f4cb00fafd5b38db909cf615713975496afb1957", 0x76) writev(r0, &(0x7f0000c54000)=[{&(0x7f000074d000)="ba7bac341b7c736aaf0fe8e5ebd038b72b5117f80bbb0f15e355cfa829982821868d812ec0099556726b34744683870ed81707b483510581449e83268cce1464ecc674ec18a0a2431d50730bdb4d4866fd9c57907c3f3ce1286e778f5f27c7dc8f76d0f5822e0a24867c3df79e5f4659ca39c4371d3f052927c7120fc5302dc47267f1c7eebbf7d961105149fb06ec8780c36a8c995031ae3a9304298fec3d799aedda62e8b9bd31063bf80e0b9d9ebd55ca9f977c1c697e3070e633675d0f3a90b9c2945d37efa7859b7620725d4579ca262297d8", 0xd5}, {&(0x7f000037c000-0x11)="89d79388bdaeca2067b7af218d47d91471", 0x11}, {&(0x7f00002c2000)="9656456f671c3a1568226ef9", 0xc}, {&(0x7f0000089000)="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", 0xff}, {&(0x7f0000666000+0xd6f)="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", 0xfe}], 0x5) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ed2000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000cca000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008f6000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006d6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f3000-0x4)=0x0) tgkill(r1, r3, 0x3) pipe(&(0x7f0000b83000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 58.073896] sg_write: data in/out 213971796/76 bytes for SCSI command 0x0-- guessing data in; [ 58.073896] program syz-executor3 not setting count and/or reply_len properly [ 58.125800] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 58.132191] sg_write: data in/out 213971796/76 bytes for SCSI command 0x0-- guessing data in; [ 58.132191] program syz-executor3 not setting count and/or reply_len properly [ 58.134146] sg_write: data in/out 1785953271/165 bytes for SCSI command 0xc0-- guessing data in; [ 58.134146] program syz-executor3 not setting count and/or reply_len properly 2017/08/26 23:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000030d000-0x78)={0x7, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x100000000000000) r2 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000062f000)={0x0, 0x0}) futex(&(0x7f0000804000)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r3}, &(0x7f0000b7c000)=0x1, 0x0) clock_gettime(0x0, &(0x7f000014d000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r4, r5+10000000}, &(0x7f000020f000)=0xfffffffffffffffe, 0x2) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000272000)="2e2f66696c653000", 0x10000, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f000067a000-0x38)={&(0x7f0000dea000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000070000-0x30)=[{&(0x7f00000d8000-0xc)="720d6747327d8a4d2f49295c", 0xc}, {&(0x7f000022c000-0xea)="a5fce3ae352ecbeee2d93b95be32c5acd51900d371f9cbdc5f14e3649471bd014a0251460085859c796fa2b9c1f959b55448bc1739dc85bb945256c7645b9a97e73c3ff10be20e62a86921c582c8bc754f14ab20012057b9cd14cd7cdba1b52383b828ef395f846da5b45be1d763f1fbb4a69d749556ebb74fa50c04c57bd04994e1a1a64a5391d516441d53d489797a612d6caac7101f0e2aa8ea9208299ab00776646fdd77057734f07644491a15fdd8ceea8a7cf928bd8b8785705bf412dccb36f420d891b17159d85bc50a73fdeb3d056a1ae423dfa99db997969d183086127f978e5df02e42eadc", 0xea}, {&(0x7f0000651000)="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", 0xfc}], 0x3, 0x0, 0x0, 0x0}, 0x20000011) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = openat(0xffffffffffffff9c, &(0x7f0000c86000)="2e2f66696c653000", 0x2000, 0xa) read$eventfd(r8, &(0x7f0000cce000)=0x0, 0x8) r9 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r9, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000ce1000)=0x0) poll(&(0x7f0000138000)=[{r9, 0x0, 0x0}], 0x1, 0xffffffffffffff7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:52 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x7f) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000c000-0x4)=0xff, 0x4) mmap(&(0x7f0000ce3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000bab000-0x1000)="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", 0x1000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00006f2000)=0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x1ffffff, r1) setsockopt$llc_int(r0, 0x10c, 0xfffffffffffffffd, &(0x7f0000269000-0x4)=0xf0c4, 0x4) mmap(&(0x7f0000e79000/0x12000)=nil, 0x12000, 0x2, 0x3f, r0, 0xfffffffffffffffd) r2 = syz_open_dev$ircomm(&(0x7f0000ff6000)="2f6465762f6972636f6d6d2300", 0x800, 0x20040) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000307000-0x24)={0x7ff, 0x80000000, 0x6, 0x5, 0x2, 0x3, 0x800, 0x10001, 0x4f13, 0x3, 0xffffffffffffffc0, 0x3}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004ff000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000ea7000)="2e2f66696c653000", &(0x7f0000df5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000689000)={0x2b15, 0x3, r3, 0x8, r4, 0x6000000000000, 0x8, 0x1784}) setsockopt$sock_int(r0, 0x1, 0x40000001d, &(0x7f0000ff4000)=0xfffffffffdfffffe, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ff5000)={0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b90000-0xb8)={0x0, 0xa, 0x2, 0x10001, 0x101, 0x1ff, 0x3, 0x7c, {r5, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x0, 0x0, 0x7, 0x101}}, &(0x7f00003e8000)=0xb8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000202000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10010, r2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f00006b2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80003) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ff9000-0x4)="00000000", 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000159000)={r6, 0x4000000000003b}, &(0x7f0000fcf000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000ff8000)={0x4000000000000000, 0x7000, 0x1, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0x2022, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "2008000607a9", 0x0, 0x0}, 0x10) 2017/08/26 23:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000058e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000352000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2000, 0x0, 0x0) r1 = creat(&(0x7f0000e95000-0x8)="2e2f66696c653000", 0x22) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x34f3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00003d7000-0x20)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004af000)={0xdf, r3, 0x10001, 0x8001}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000591000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x3) unshare(0x8000400) r5 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x41, 0x1, &(0x7f000004b000)={0x1, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3, 0x1fe}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e83000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, r6}) r7 = dup(r5) clock_gettime(0x2, &(0x7f000001a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ccc000-0x10)={0x0, 0x0}) futimesat(r7, &(0x7f0000330000)="2e2f66696c653000", &(0x7f00004ce000-0x20)={{r8, r9/1000+10000}, {r10, r11/1000+10000}}) r12 = syz_open_dev$vcsn(&(0x7f00001da000)="2f6465762f7663732300", 0x8, 0x0) setsockopt$sock_linger(r12, 0x1, 0xd, &(0x7f00008c8000)={0x0, 0x6}, 0x8) mq_timedsend(r5, &(0x7f0000887000-0x1)="eb", 0x1, 0x56, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000410000)={0x0, 0x0}) r13 = dup(r5) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r13, 0xc04064a0, &(0x7f000002c000-0x40)={&(0x7f00000e2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000049f000)=[0x0, 0x0], &(0x7f00007fe000)=[0x0, 0x0], &(0x7f0000ec4000)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) r14 = accept4(r2, 0x0, &(0x7f0000a73000)=0x0, 0x7fd) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r14, 0x84, 0x13, &(0x7f0000289000)=0x6f9, 0x4) mq_timedreceive(r5, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f0000706000)=0x0) fstat(r14, &(0x7f0000f26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/26 23:32:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000)="776c616e312700", 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="", 0x0) r1 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000004000-0x70)={[{0x100, 0x8, 0x7f, 0x100000001, 0x80000000, 0x0, 0x3, 0x100000001, 0x81, 0x6, 0x8, 0x400, 0x1f}, {0x2, 0x0, 0x7, 0x80, 0x1, 0x2, 0x3, 0x9, 0x118200, 0x514, 0x0, 0x1f, 0x20}, {0xfffffffffffffffb, 0x5, 0x1ff, 0x4, 0x3ff, 0x200, 0xffffffffffffff26, 0x4, 0xfff, 0x5, 0x5, 0x8, 0x6}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x7fffffff, 0xffff, 0xffffffff00000001, 0x2, 0x101, 0x15a0d20f, {0x0, @in6={{0xa, 0x1, 0x9d42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x7, 0x5, 0x10001}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000)={r2, 0xf3, 0x3ff, 0x101, 0x9, 0x9, 0xfffffffffffffff8, 0x4, {r3, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x6, 0x200, 0xff}}, &(0x7f0000003000)=0xb8) 2017/08/26 23:32:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000049b000/0x1000)=nil, 0x8000, 0x3, 0xc0, &(0x7f0000551000/0x2000)=nil, 0xffffffffffffffb3}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000000c000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000, 0x100000000000000, 0xfffffffffffffffe, r3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000000c000-0xbd)={0x1, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9228}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/08/26 23:32:52 executing program 7: r0 = socket(0xa, 0x80802, 0x401) bind$nfc_llcp(r0, &(0x7f0000c87000)={0x27, 0x1f, 0x7b, 0x7, 0x7f000000000000, 0x740, "a59d8ef4efb7664e26083db90079173a484496a18005e162734d0eed0ba69100000000000000c05c541134ff302c732894cbcfbc6af05d678c47ac1f155c41", 0x10001}, 0x60) fallocate(r0, 0x0, 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x2, 0x2, 0x3, 0x8}, 0x80, 0x4f7c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000)={0x8, 0xb}) ioctl$int_out(r0, 0x2000545f, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000001, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) r3 = socket(0x2, 0x1000000002, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f00009f9000-0xa)="2f6465762f70746d7800", 0xa) pipe2(&(0x7f0000417000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffff7ffd) getpid() fcntl$setpipe(r5, 0x407, 0x0) vmsplice(r5, &(0x7f0000a32000)=[{&(0x7f0000ccd000)="a774738beaa850d32ba8e4b797bf2da64dacd10fae73ff5f1bacb79e154e607b7b368058d621193232a78fa58476d8decb678903ae4bc0474ede178b53fcacbd4633cf8d219cc1", 0x47}], 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) dup3(r2, r3, 0x80000) pselect6(0x40, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000+0x559)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x10)={0x7ffffffffffffffe, 0x0}, &(0x7f0000029000)={&(0x7f000002b000-0x8)={0x0}, 0x8}) vmsplice(r4, &(0x7f0000517000)=[{&(0x7f0000bde000)="", 0x0}], 0x1, 0xc) connect$ax25(r5, &(0x7f00001d6000-0x10)={0x3, {"14f102f713fe93"}, 0x0}, 0x10) 2017/08/26 23:32:52 executing program 4: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000267000)=0x40, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000ee1000-0x81)="af", 0x1) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x4000)=nil, 0x4000, 0x4, 0x31, r0, 0x0) mmap(&(0x7f0000a22000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f00000be000-0x8f)="c1177c6384fc5ffcfd9f928d9584b0bdb7cc732c5bb8fec58b0000000000000000d5da1e5a530ca8a58dd80777f1d1ef43968804595f79c8958176794d6663b71aee44710d53ddb8302c5a45db3f3ef2f2543d7f1c05e70fc0bfabb4a4fa22509b155f21e677754e1baba6c9df3c8b2140bb2db830f4384d9558f21c92aab556e1a7006667777d30dd36c833c3fc03", 0x8f) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f00000-0x10)={0x0, 0x0}, &(0x7f0000c23000-0x4)=0x10) mmap(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x3, 0x8010, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x100020000000, 0x1, 0x1, 0xeb0, 0x81, 0x3ff, 0xfffffffffffffffd, 0xd5f, 0x0}, &(0x7f0000f02000-0x4)=0x20) mmap(&(0x7f00005b2000/0x2000)=nil, 0x2000, 0xc, 0x32, r0, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b3f000-0x8c)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f03000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000874000-0x1008)={r3, 0x1000, "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"}, &(0x7f00005da000)=0x1008) bind$inet6(0xffffffffffffffff, &(0x7f000000b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000123000)={0x4000000000000002, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f04000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000f03000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x48, 0x0, "3ba72f808822b815da83b1dd8896f6ed38d6cb66ed8e8c7ee57ffcadf535730323e133a9738debf64e3036a7f288f06d435410b9a3d489867c7a0b7bbcc04823"}}}}}) mmap(&(0x7f000019c000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007eb000/0x3000)=nil, 0x3000, 0x1000001, 0x40032, r0, 0x2000000000) getsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000297000)=0x0, &(0x7f00003cf000-0x4)=0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f07000-0x30)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x0, &(0x7f0000f05000)=@nfc_llcp={0x27, 0x4, 0x6, 0x8000000000000005, 0xff, 0xfffffffffffff92c, "7da1291903cc672fa782e1f85ded83b3398f94dd44f4aec19e13cd010088477cc464708831701fffb50c514dae9a0d00000000000000069b5b5d971f45678d", 0xc6}, 0x60) 2017/08/26 23:32:52 executing program 2: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(r0, &(0x7f00008fb000)="2e2f66696c653000", 0x21) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000e92000)=0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000581000-0x28)={@common="6970365f767469300000000000000000", @ifru_settings={0x7, 0x100000001, @te1=&(0x7f000003c000)={0x100000000, 0x7c9, 0x100000000, 0x0}}}) personality(0x1bb2baf3005ac117) uname(&(0x7f000074c000)="") accept$unix(0xffffffffffffffff, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x2) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="7c7f") r2 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x3d90c0000) splice(r1, 0x0, r0, 0x0, 0xc46c, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000-0x8)="2e2f66696c653000", 0x410) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000eb6000-0x10)={0x1, 0xf34d}) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000c40000-0xc)="2e2f66696c65302f62757300", &(0x7f00005ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r3, 0x0) fadvise64(r2, 0x0, 0x3, 0x4) lstat(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f000002d000)="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", 0x1000) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x0, r4, 0x2) fstat(r3, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.204187] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/08/26 23:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getpid() r0 = gettid() getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c1000)=0xc) getpgid(r0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d0d000-0x78)={0x2, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000696000)="2f6465762f7573626d6f6e2300", 0xd62, 0x80042) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f000087b000)={0xfd53, 0xaa}) r3 = openat(0xffffffffffffff9c, &(0x7f0000046000-0x7)="2e2f66696c653000", 0x1a1000, 0xb8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a04000)={r3, &(0x7f0000495000)="be41f14dee49cf53d61f466ca1206469163b99f2828f4805babe1a4492361ef7ef92190eb2110f3fe47cce5473e894f076da8a1569d2cf4c77864013a41c298a38654d1dd5f9dc3ccf192a3383919c84c101930b783e756ca6ab66e22b30339a67b3b854264cfda90ba15ff1d6dd6d0475d1368be7a3b988f32982ebc9e854bf431e750f6029d1bb9dd6f36d8e35f12cb6191f5903c0c8533e1804b87cdfae490884a395e4e5edb5f85586386f6dbbb1ec92c310cbc86a8da722a586ae22d156ed5ab3d31c785e8436320f692d591e97d53af193007787b5caaebf5bfb68ccc9a96865c7bd5c21d7d083d0e0652e4b53e487c024aabf", &(0x7f000007c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fbd000-0x5e)="1efeef94e2c42808f8a7ac0841898e484a78844f3547b9862424bd8cfbfc4d7ed2ea7afd61f13b2fe0e9a3c1ee46c2058b5ae0c836539349e085ada256b21cde2963081b9a87e25060c691cfc573f2bce6db817e4b2fae6a68621699f2a5", 0x5e, 0x4c084, &(0x7f0000fbc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000361000)=[&(0x7f0000fb1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000676000)={0x0, 0x1009, 0x0, @thr={&(0x7f0000fb3000-0xdf)="", &(0x7f0000fb2000)=""}}, 0x0, r4}]) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00005ef000/0x3000)=nil, 0x3000, 0x9, 0x32, r3, 0xfffffffffffffffc) ioctl(r4, 0x10000000002289, &(0x7f0000fbf000-0x2)="548c") mmap(&(0x7f00001a6000/0x4000)=nil, 0x4000, 0x0, 0x40010, r1, 0x0) eventfd2(0x0, 0x800) ioctl$TCSETSF(r2, 0x5404, &(0x7f000045c000)={0x1, 0x7, 0x80000001, 0x800080000000000, 0x100000001, 0x0, 0x3, 0x3, 0xfff, 0x0, 0x0, 0x80}) socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000430000/0x3000)=nil, 0x3000, 0x2000003, 0x10, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b3d000/0x3000)=nil, &(0x7f0000bd0000-0x8)=0x0) bind(0xffffffffffffffff, &(0x7f00001bb000)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = request_key(&(0x7f0000002000-0x8)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x9)="2d6b657972696e6700", 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f00004b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="8de41212d1e4e3a0f6889f029a3c538b7ac516356f216a144cea22a44d75c3dcad6335affb9349875cdf270ef550a489226d24cf8822825d2095c084b44c6b9b7f2f8c994dc02e01effc9ac863bd9f376dbe471aefb5102e869fce4b8195ebb6f654c5377d86f20f712e77feebc39d9a7d07f295da8bbc277df5492a82587cacad996f603606ac6c2a9846f9d0a240003b076763db663d53401dc6e8d15396afd18ec99daeb6deb38f065f6b1de74b171f04322c5adf50965f32", 0xba, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000362000-0x9)="2f6465762f72746300", 0x256000, 0x0) epoll_wait(r2, &(0x7f00007e3000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x78) r3 = syz_open_dev$ircomm(&(0x7f0000f0b000)="2f6465762f6972636f6d6d2300", 0x10001, 0x111000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000030a000)=0x6, 0x4) socketpair$inet6(0xa, 0xb, 0x401, &(0x7f00008a9000)={0x0, 0x0}) r6 = dup(r5) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000635000-0x25)="59bcd455356f3397831ecd6d6276b057768fc7ddb0d4b3249077ebc891446b9c6d922e8670") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000770000)={0x0, 0xd7}, &(0x7f00002b8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f000011d000)={r7, 0x9, &(0x7f0000d90000+0xb06)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xf4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e4000)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e95000-0x4)=0x0, &(0x7f0000867000-0x4)=0x4) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") getresuid(&(0x7f00003a5000-0x4)=0x0, &(0x7f0000d78000-0x4)=0x0, &(0x7f00004a8000)=0x0) r9 = getgid() fchownat(r6, &(0x7f00001bb000)="2e2f66696c653000", r8, r9, 0x1000) keyctl$get_security(0x11, r1, &(0x7f000072c000)="", 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000056000-0x5)={0x0, 0x0}) recvfrom$ax25(r10, &(0x7f0000198000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0xfffe, &(0x7f00008b0000-0x10)={0x3, {"3d214cc6fa9d65"}, 0x3}, 0x10) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x0, "01030000000000001f000000008f000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84010d1c59829a2b0afe7ce43a4b2470a0d6216669ca021f6f65dcf160e7e500358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59000000000000008004a"}, 0x80) socket(0x10, 0x2, 0x10) 2017/08/26 23:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) io_setup(0x80000000, &(0x7f0000596000-0x8)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x8000000000003, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x2000)=nil, 0x2000, 0x6, 0x3d, r5, 0x8000) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f86000)="2f6465762f6b766d00", 0x8000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setns(r2, 0x8000000) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x20000000000bdcd, 0x5fe) fsync(0xffffffffffffffff) mmap(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x100000004, 0xa010, 0xffffffffffffffff, 0x0) r9 = gettid() fcntl$dupfd(r0, 0x404, r0) set_tid_address(&(0x7f000084b000-0x4)=0x0) mmap(&(0x7f0000d6b000/0x3000)=nil, 0x3000, 0x3, 0x800000000032, r4, 0x400000000000000) r10 = getpgrp(0x0) r11 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x800000000000000a) perf_event_open(&(0x7f0000a83000-0x78)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x5, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x1f) ioctl(r11, 0x5, &(0x7f00008c2000)="ee1bc79fa7d002a95eaf5045f82f3d48a60416ac1c92e702f9d2121737bf3b49e3f37c363c5916e77cabbe0eb93d0d0fc3220f12000081b7c9d9d99279e8d623b8ec724d680c1878f30321a601800000000000006c28da3723c0545450d1") ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000026000-0x20)={r8, 0x3, 0x2, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 58.310627] audit: type=1326 audit(1503790372.893:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4408 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0xffff0000 2017/08/26 23:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00006c6000-0x4)=0x81, 0x4) r1 = socket$inet(0x2, 0x806, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b50000-0x4)={0x0}, 0x4) sendto$inet6(r0, &(0x7f0000cce000)="6aec", 0x2, 0x0, &(0x7f0000159000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x204}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fef000-0xc)={0x0, 0x4, 0x30}, 0xc) getsockopt$inet_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f000045a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008e8000-0x4)=0x9c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ffc000-0x4)=0x40, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000268000-0xc)={0x2, 0x1, 0x9, 0x4, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000094e000-0xc)=@sack_info={0x0, 0x3, 0x401}, &(0x7f0000a58000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f04000-0x8)={r2, 0xa}, &(0x7f000087b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb9000)={0x5, 0x8000, 0x5, 0x8, 0x0}, &(0x7f00005fb000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ec000-0xf4)={r3, 0xec, "20f44dc5869b418fe0740e0ff0ab6bf7df36435217d2e147c0e2ffc98a147a22c7f0df4c1efc2d7d11d011336e651c702f3b795adb3a613aa672a4e65409640e7e16894ea6151c814e1698b85e30c6732e0ba907d6d6f6f01f4199083e2e31da8fea6ca46687e19597a9056462a576237a7631b59e51fb564049ab5a17fe2d18ec7352004b1fe4e4108f28337bdeacc9530b9a36994af41c73cd17cb3d31ef6d6412b186fb2e60f3187bb106d1f1223026b33398902899da2645df24ceb65492f0ca3307a2e2e4e54f494e69d05bc09798173ae25b3b00bdbdea95a56847b7396780ec7bc1945608bdc088f8"}, &(0x7f00003fc000)=0xf4) recvmsg(0xffffffffffffffff, &(0x7f0000fbc000)={0x0, 0x0, &(0x7f00000f6000-0x30)=[{&(0x7f0000f44000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000e69000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000fc1000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x3, &(0x7f0000ee0000-0x51)="", 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000827000)=0x5500000000, 0x4) pipe(&(0x7f0000a8b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000699000)={0x0, 0x0, 0xfffffffffffffffd}, 0xc) r6 = socket$inet6(0xa, 0x0, 0xb2) sendmmsg$nfc_llcp(r5, &(0x7f0000d8a000)=[{&(0x7f0000f58000-0x60)={0x27, 0xf676, 0xff, 0x3, 0x83, 0x3, "9c5772a5f4afae71d29eb26ff5882092ce5e99ef95e85495027086f2422103b5b6d92ab5103f4fdd18e688d583097d11cdd3d3b3a2ef37c938ecac7545fa55", 0x3}, 0x60, &(0x7f0000df6000-0x30)=[{&(0x7f00007d6000-0x41)="6c3cf8c83114d19d8594d8c91b1abac8cd03fe034ae3e692e4bef6657ce92d5a1e6c5ccd516a171b9d3f1b73ca55f5b21ccf25709911e194b1f3751b6a09f798ca", 0x41}, {&(0x7f0000e7e000-0x8d)="f24467eec9d9b75ed8e7ad2a674d8e0ae1e93577270a68ffa6de33a2705cc2c4c27048b4a86feaa03dc34283cd795bc52638cd1ed4e9c173efaf2ad97e22b5046f86012c1305267ca8d52043dff023867476019e275c44de6274e17369eb1dac74d8a15e3f6ba00b295e241cf57b98355ba656ed142c2ac8daf9a0618203a0d2fbd008961c41513bb0cda5a041", 0x8d}, {&(0x7f0000475000)="3de0095b17806baa0853e96236f36099485719dfa176041a74927e0a4fe463b4463a761b64c9000274b4df0ac95610bd7b44ac3e6a50c236dd2af91000899a1688cc5e4616c815c1f2de36928af8b574e3e3e87c1003e32a6338daa7a0192446a7154094d61af6c9f3fccbc1ada3ac38eeebc1589b4fa3b7f1ee5d268dccc2e12f3e8ec9ae04efcae74ae367929612b96aa8a90fbf3bbcdc664a4539a2aba3db1b369c3c1c1a0bd53a34baaa408e96281d3c38fda27662101ddd73109f90e6ee0cef84f23611edce03e35730bc8987a86712f22266c42f4a79dc7b301950912349cdea", 0xe3}], 0x3, &(0x7f00008ec000-0x1010)={0x1010, 0xe07d81fd4c8effa1, 0xd2cf, 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{&(0x7f0000df5000-0xe7)="48c09ba9b10f2ea5ef3fea3e45f0b7e182543b9e699069a1f12cdd55ffd314551db6ac6ce3e799ec320c03822cf2315dfd668cee1501d8fda98ecd3cb35de937c8b659a1451daee6a1629772be06bc3474b5cb2ff0364fdfbcbefd26e6ee38fe10b055585a10f633479cf9af8dc3393b39fb52b2030b5aa84df6df99c8a6490cb89439bf4f9ec70d5a26e290a7899dbfec941fcaf8838290f07334dfce8b4e9408e0160d003e4f0c2fe0eedd93d688d897deaefd4045e6e72c484beff751e25102d889843e40c79352dc0ff4a83bb23e4208fd3848e4e313ed51ad7d4f64d8faa607132889294a", 0xe7}], 0x6, &(0x7f0000c94000-0x1010)={0x1010, 0x1ff, 0x0, 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0x1000}], 0x5, &(0x7f000048d000-0x68)={0x68, 0x10f, 0x1, "cd838d10d4230581bc6e9b57a606fda04241508d1c36bd2a277bea3fef0b179c1e79c4b6a6216ce86b7b16d6715d99379491165e385d9b4697dcc8f9772d6878aea41d0a764cfb19642ff76a9abd82909936"}, 0x68, 0x4000}, {&(0x7f00009cb000)={0x27, 0x1, 0xe, 0x0, 0x854, 0x4, "804202d52f86697dd44b96330301482893cd47f004181232de7de9f0e4a27b886342c23a793fffb26de7020ff7434621c97d825d54d4cb34ced18052bf87f7", 0xff}, 0x60, &(0x7f0000512000)=[{&(0x7f000018e000-0x40)="fa54955c345eef6c23f96e1b7358241c642c555aa36c23d373ef874ab0e145bf5c36a3affeefd4fb0193efe18f721c2394e6a5268e6a5b3a2f5cd655a06a9457", 0x40}, {&(0x7f0000c35000)="5130b2b6cb92ac3994ab5d2eaf549795ac0eb06de522b9957749f7", 0x1b}, {&(0x7f000000d000)="bc87d9e54dca2b31de89c2a57933274c6de0c33d5fe9799b7e9b1c267c8d57928b411aa8a4e6ad6ade9fd05155094d8f5eff48935a30e7a2da72810301ce802941a1540542352efa9620ce332eeda66851b76ec7bbe6fdca3cb6072912e8a73628ba493ea07ee0609ae51a3e1c5a5b81b3878b11c178bf075fafc83207cb6ed24a9bf8a5bb7d1e788e496377157345c1e0004098c6a0534aa985dbe32e762a625ce9599102497841ca967e12c9ff7488b581dd6043435e97fe1b7ca60d528c45b3015465", 0xc4}, {&(0x7f0000085000-0xfe)="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", 0xfe}, {&(0x7f0000ff0000)="88dbf087763ccda464df278e018aa8852be78ad4f1df6a59fa50c2ec46d4897f1c77b7122273278d1c57541bb5b953920d3e98bbb6e95d9e7468b4ef0b7266cf34eec328be487de9", 0x48}], 0x5, &(0x7f0000b1b000)={0xd8, 0x100, 0xfffffffffffffff8, "1520a0a66edb3e1432cae3c3b073e063d8b4da61e78ceba4c0d5422c6c79a3ca697a62b2b12aa1f16c78c63062d16627bb8cffd6a0985cad0615172339e31946ac5e53a8c8543620d440122e4dfcffc3bc6d3b0a45fc6a2811bcd221af6da5c7c8d356f85e54b2d330c8c3d11642fc20285bbecb46e54130ea46ed86cfd21d694ea43a2aa83134ef61625d30b769d995640541bf8e6deaa633cb4c65ef9d5f08f8cb6131a89fe7dc6f94db90e10f335a385dd5ecdd1a132db75b258c7f1cf74bc3dc6e70f278a01c"}, 0xd8, 0x80}], 0x4, 0x4810) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f000079a000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00006d7000)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc3c3, 0x7fff, 0x2, 0x5293, 0x20, 0x7, 0x4, 0x401, 0x7, 0x4, 0x40, 0x8000, 0x8, 0x1000, 0x7]}, &(0x7f0000929000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ec2000-0x38)={r2, 0x2e, "4ce88572614a3daa751fcb5a681b5b96652c5fdb77df4865b97ae162e4c4a2df948256ddf0f2ccb4ffe5ba304d5d"}, &(0x7f0000697000-0x4)=0x38) accept4(r6, &(0x7f0000ff6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000255000)={r3, 0x9, "25ac3c347a553bdc2b"}, &(0x7f000084e000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000003b000-0x8)={r2, 0x7f}, 0x8) sendto$inet6(r0, &(0x7f0000feb000)="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", 0xe01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e3a000)={r3, 0x100, 0xd6, 0x7ff}, &(0x7f00008ff000)=0x10) 2017/08/26 23:32:52 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f000002e000-0xd)="2f6465762f6972636f6d6d2300", 0x4003, 0x200000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000562000)=0x1b) ioctl$TCFLSH(r1, 0x540b, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c21000)={0x0, 0x0}) writev(r1, &(0x7f00008c8000-0x70)=[{&(0x7f000045a000)="8e10dc71a542d3bcb82a727b23c744979c35360572a1e043f4051a8a594dafcb5cf66b5771978522d012d5eb1ca5e4229541a3da54dd24", 0x37}, {&(0x7f000092b000)="0e1e1347a1ab24f1f49267dd8cf2eb27b443ad73d489e3393b839c5903322896020160c2d95973eb39ec8ce3f5f32a6c0ee252ce9fde36cbc77c8aab9486d754c6866850bb3d1594988627b4ad9ba77dcae0e776d3f1d57b12aab90517fcfc2d8e3976c4e4d911ee70faf4c4dc0b7699a4b848cd3ee802f6215aac9ef53582bc06e0df409ad8ad8892fa40210e53c77645b90bfa5234a0b886a54aeb053e4aa7cfb9989d944fce8ae43283a6895d569f2e26222f9dad675aded404088cfa6a3da98612aee5f7277397a71ca074b63cdf954207c4aa0b81c5fc9ebc7b8e624e98228f5776ff342b4d6ade9be0486b8c998ddacbbb9399cb5e59ad91191dc09635e4bce30cc63cd5a6869c29399f7ede099334ae69ee3660a93da9cd633dfaec8e5e715ee7e3f64d2e12dd44b6d995a90a57217bb5df6df0d953ddb916b2a8ef7c3bd35463d37eca7aa65fd035cf46243f1b1c6b65fd8d0576fca346cd43ccb560d47bb9a7f5861a5d6fc079841145b5fda30f0cfc6b02254b40443ef772e64ba829823e0f595b14c63ef5a7e657d9d35da738753feac4ad83d2c43c9249cea573a3012d2e1b3f0c71c74a5b06a6e64be7ff79dbcf6cfaf8a2868b552f1bddb1037a59992323882ca55f56cb2c86faa1eeea1252b96d4cd5d6dbc94f2741a846750ae25aad253e485795b827a264b7997e4cf63f7e6ccce75a72f097f76be559f6145b4306eafe3151759b6f7424714ba8df17ec8d81cc1731b81f09e252b0afc1b60c6c3c79caa706eb1166858eb0760f55a209fa1d19fbc0d0f32138bbf320035807edd7ab4bc46171d8ff892988930c2220f6eaa577591e57ca3e7d9cbd3e325d2f640d10227ffa096480d2bf2ef46aa481ef8e30d8c055e10b197cb73adbb8fe04d2e556deee5f38cd2833eb9d52598a7c51deee8f26db42c9a03c6d2f2e99e40f88307d00594609f978ea2df14b6f538b770120f0ba1f1b814f7202a314da21763ec0a87ee8699c7a50323a917656bbc227d80b257e4eff0bf5c16209b7a8cfc952ec921ad467d01beb5e7a091e8b2e15ddace2c5f6cefce0a32de1ae5f6837e594d4ce3b57cb8cf5962054c285871c378ae1b451590f257aa3fb6e8faff42ef2c5d184a940aed8d5c07e998f904504bdd11648fb90a4a4a78df5e7dc48989fad18092f4867659f6cd369a4488daedd24c3817176a91e0e03f21d4abfbd78c9052cbd277a1edfbb8103ddfc7bc7d2660b98534370cbbca3d6c8becdabbc52dc0368d2847d06d33326c2f312614433da79b9b25346b8413cf2e3dbdbdb198e2ddfe0255db80acd3a13fe7082916f4ab64f7486be837655e950c7bcb6e3521feb0d326d883a4e29e0950661b8b8a0b8e92e73a9c3ceca29aeda72c318863aa0d9fad2813320ecbd43a7f14d9a35675ee044093db13f9ea62c0dad352c1f7cc28d5c44f8ebef37be1957e64a132d965fe212b400cec7ddde57e225b2fe06c5ffe1b65aae69e1f7b866f0a62af6107d9a0781ab321e5a7f1b7828fc0226df049a285f6bf6559052265ccc4af1ac805a958fde2c85d516a2d95536633f4ffd3ea209202aae80a2c81eba7d77168f95679d8fb593ae8a3eacd6ffc564568eab3c7dded248111eeb77b6ce0a5b566e44bb12f4e5fd85eb7f3dd7c6545e7de732649d3bc85164fd18a829193c7c0c636fe73cae23ca859db6d7629779909b2ec1c4cd791b5c85a83d7d7fba692386eaaa4df6a1da9b634548903035fa12bd9b94719ebcbc14ca88b12d02f6d60e5e606ae0c51c2ad8c0115afc2f86e4e35f7cc9cf4c6e6975863d0b85a8a0a5f7db26788fd04e055e65e9a60f523f69cae9ed2807b7d521d35d7fb7307958a7145f44745d81c2098e66d3e82ff6c35bb10834aeb94c64596e3e4df3c24f366486770b456b33b0050b4ebc4b5f4e0600f92ba00be9927a23b3fac02de22fcfec57b702d4855bd99401de00d9b2ee985e79e6a53f8a969055871857caed85acbf43fde51ff1413bafe9910cae901c5e5cff4233b6dc5abf0dee2dce53e4dc439abd02c674e041c1ff49c2dba637b62c0b5ac6cc21e7b041dbe1f100bb9692e39a578c16f6932ad8126ea0f673fa21568227f132a7fc29f90aac1fe14c1bc356f7ed241ee0c84b18756e671040f26af4dab1ea3979f90da4fc5035791b273742845565f0ec14859ce3f0330ab4606ff86761adbe78977bdd8072e69f37cfefe845ca82a28de0f0e649ca962b49e0de53cb6a2ce67e14367c948ac287bfa6739db5a84c3e9c0c99916d971f7deb9aee5de499b2978808f890f5fdf73df30a79a5ed4a0d58366acca52f2481c19d0b3911f49e55bec7d4661134426bbff79118df3f8870f623d992183c88a572d6e566ada8c16adceab919a0a7a53e225fd4ece8a84eacc38e4c6c39eb92c444712c3a13a6d90c000516ea61ebadc965a4c5f134a422ea5c34bf7766d5896b30ad92955847f0e538527471fd21238c8c6d2ac92bb1d89635edbaf10ef790989f1f23e217b475d557827d031369da6c7fb86a0ca770e7155920b6a8316f82edeb507dbfb0d21f8327b4b98da0f968987187341ad91cee4c580c6e395679e4b72f306804eafa026616132c9cadfa135247594bd7b56129cb96c644316154559b1d83ee2c57811425160ee87b0306f4d42a03933b9454c0bf2a265956fdee5ae79d4c4649e270d638355fee40ed788ca439f11664e12553e3c91b49966fa09b1653efed55739148bd1eaf6f3dec867ad59935261cca341fcdb0481d6a1facf5618a81addaede2d4eeb7ac20c690ece652f126a0fb266a5edbe18561f07e63caada217925d4fae8ac829e7cb4fcdedede1351d323e559b45d6042a94af21e7b2303a1c8989252bf40b4d12487afefd245eeb84fb667cd5b73b4937c43f025d2cb512b66f97180137b43741d1f783126083a981e36059075f3679badf91a00e995f0c6ba88a9d010d21f3543568430399c5044bf3befbd81e2147df5e44111c6124933ac340b2664b624490d4e92eb189ceb645ba31b1ace605112a93845ef33afe888b728ca2f5027e37c2a237d76fd4fa1f6d3c2e8facf278c61650d48ab70eb8ed19d06a2f4c513a62dd52c62bfa6222d5f9628b0b1bde86592b4900ab83a6f8c13324830164e6b656b940ad5f1da4335494fa53c838f02d252278c5f6b56ea7f0fd60b1efc5bf1ca3b5ec7224c1ce8aa4342f729dd81f81eb0379e38b559360b71b83e0e7170622c0be443457c626d48f0f08723273d7b799997e816690c168cf18be0f0d55e2b8416022262aaf269159d8a8a43b3aec94e9f6b838cd0d7d90303c173ba84aed9888ed2cddb3c39b25cd3634d43b7597420fae464460d39b39e4272d0b7370ad76a3c4e272aeeb88e1dcfd466ab19a7ca583fa380558b09f751e33046a03d1300dbacab8347dc78cab85bda64ba891415a8aa6fcf8b0bb27042a877226299213098bf2b2fecf9d0a561239f185cc5917e800a60fb31a809580a6c426b90c2040f59541a74d079f57d0fb556eb8d7c12311ddaf0f3e9cba04427f9adeddc39e70268d1463653e8359a799076141d743a88838ed4c5c13c0d72279928aa203e5953e315b416569062a2d96de384e1407e5b76ade2863e14c28b0563deaf65506628f64ba600f6d4ce3b38f7013e5796b31c33ea250a189f55cc9a8ec36f752c603167cb4468526bbeeb3ad637a6cd7ee20f1c21d9d4dc566f4d54156c059ff3081e45457284441843187bde08ea9e02bacf6ae6703e5cfdba19b984c945e6ce94fb3e655f2bc18b83448f601945e726307a9c89a5c5843172698162e47434db6b335afc00f3ffb4a802b4f1d456dfe47b35ae8ea37c41b31c29d90d67aa4ec17bc5b78d48f3d64a44e4cc560f5d866f325511f28c50541419ee05c6ee211aeda405bd47fe6e7ae70b423afbcc96d8ab617363cdee9ed1d4d3c47c16971918d287d0b668ab3785675e2ad1bdc1d95bee26cee6a7b5cede90ffeec61ba6139b2fbbe3b70ab8c888085807c455190b22e463487b2dc8056c4dbf3d3b0f02203ab3888d4792a157562588001fed85fd3cf7147ef19f698d2daba1ca6ce31436284dd10e1b00652f413eb3a84e44ac9f2cdd7e71b7ed3d88fd503ed01a07cef9cffc2e3ee57d08d2e95f66dfb7440f0d099587d38aa9e8dc0c9964964840d3d3da85ffb9097f4780f1cde3cf3cf4b0283b9e4f8c2e4f5056f13978364537c29b9deabbe571fcb5de6b0a3129f9bd7412b3f68bc3f56b0dae7ee04196d80c9cbf9a99601e01cd85d43cccdec249d03ba8aa3f034cb02d07897a3d575deab21e2f2ff9dc0a329efdcb88b28a34e81b3ee3deaa4117db1753dcdf8ecf6887142962ab5fed7012f11c9638c41e0fa41d07339fbd60c9beb80e9284285c7ff17232e54509f6cc19b1542bed91d838dda1232f94754c1c1c2c68728353a7afa93887a62b864b0794a5b5c01d805e7b284067f586969947bbfd96933413c9b91c1ce401ef92f664bd5dee246dbb8b67d72b361680730852190a8711724f2c016e8aa3742969c6efaedf024b47bb849f7c8ff7a142bc951bdae35413d7510b47e4a8fa502b33ac94d1a0d3a47f4451e4045e22609e48ba26cbf23b12cc2523faaeb2f36ad158e1ca395496cf29f224c106f14273d5db140c97a7830a15af3660352e54607405625e38b111073e22401c4fcf18fe13ab3f7a98d61b4f7e94ec63424fb57db55a600895240b2a2724738bbe9671afc1dda50f72af4160aa42b213d6923e121133c31e11bd2679799f6a877bbe191b80b68d5a9a08403600b156544f64ca3c022c45f274b753ede9e18e796d6b01d384524521af5a7484511d7f1486de640325327a505264c61eab9c1b9e1e252816f642db619285635a722cf8c666d94b70da09005ff4ca61ed46fa5f3beee477d07b4de8c88f085c2ff6e975f18280b62fef23caa01c300295528b09498c9138172d99a564721f29c0f4ae246bebd347e26ccc879fa3c4d5246232f4db3ebdb00cf0693c6c641220a3689e887d11eac52d09d5842d8bef2874d7f96e7354e5568ffec39190ad89180230a6589554125aa6d8df80b1674ea47659bfced610c6527964312e6573a2c27a0a68bb5b885b461c4931fbb6ccf8737e3d8914fbf4024ae8511480733b2936a0b6d0ed554989ed49055cb0bff987c3c8f88ae64e6f7e58a8e643342109c894337ca94a159d96cdad2371c26822bbe0ad586f2d13318e0203b0860c391851074a46f81c1d00411a6d20ed1ef522e6a140fc4a55c6779a08dfe616151c7c5d4ce540fea9f864769aa356c6458d7e44c869a05554ae41ea863cb6887b86ada2d346b91c44156670a327ba140e62c26033977c8005fb9721e9c865752ea0aa2ae647639e446365d231e966c758db3b666d685eed2df4fd198c07e9aee16f00d002ffd5e331531c5f3581b3ab587331713d8756829a6ce38682e8ff92f64ca39261709b7dba7d89142133c255fb57ba1a71ec7c3f39b24cdadf2be75d4e935e5002892d73e94a2a4862befdc372b9344c2074c2f6fd3d145277f0e444d7499604d7426dd4fe388e14fc0df3565bc95514f2cb57f024f8ac1f369f8ad8813507642c9af00a72f3b57fa0134773941df63eda80e9b18f87db295c9b23ae47a8fd632cb1f252aea53b31c60afc3c1899d3d03b26c6cf781763764a2ef5abe7f4d7e2c919871f69db7cb5edab7f30d8cdeb63c17ed2c4ba524a8e87997a958590e825cab5b475567cd4d2a2c3d165d5137b0c182d4", 0x1000}, {&(0x7f0000d48000-0x7d)="db2ad375f8fe7d387865441d4eea085b3397b3bb44f0daf0375658aef3ccdf45476631b690fda825b3222257afe86302b68efb57722aa1178c6d3b39058f92b391111acfeb25f79eabdda8b04ac5bad01f7d9017b7ada7286d4da829be74e3f80c861828f5410424c5e611b2b8c414f6ef950d074f64e984a8b21022ca", 0x7d}, {&(0x7f0000c99000-0x4)="f21cbdf7", 0x4}, {&(0x7f00001fe000-0x34)="bad43f22b7fd1869f5e2d8ae26a14150676f5f057f127d7f6df472cef8151c706c901b86261f7d46e3130c13c253ce8a10e1383e", 0x34}, {&(0x7f0000121000)="27803b7c000d515ae31237d90b8040aa0b8801178a432ab697eb9ae317b69e11ef2ae0876eee", 0x26}, {&(0x7f000020e000)="886892aa8879966c6f01a3bce06dda298e9f6824160b7f1598bfbbb3ea9e27109638cdcfe2c9bf136a9a683209b1bfffff3a73aecb0724a2e81cf04934e978c207719cbd24ac5f2beb23b7685b829f3de54d417dcc4f7c02a61f803bedb5d2287e905d9fdb5d7531cc7a909a9752919e177ff30c0000586aacdc3ef039d75028c1cdb0285817fc3b4e3b5986fd7c257e8e3c6c199e0f9cb16aebc9a3423102450b63a7975f9ee040b4c7dd58879d31e12cd2019edae30141fde0d5", 0xbb}], 0x7) getpeername$netrom(r1, &(0x7f0000c84000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000078d000)=0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b34000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006d8000-0x4)=0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e13000-0x48)={{0x2, 0x1, 0x4, 0x3, 0x3}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/26 23:32:53 executing program 7: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000a3b000)={[0x1, 0x5, 0xfffffffffffffffc, 0x5, 0xf67, 0x2, 0x7204, 0x2, 0x3, 0x2, 0x1, 0x81, 0x40, 0x2, 0x100, 0x3], 0xf000, 0xe01}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00002b8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000cdc000)=0x60, 0x80800) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000cdc000)={0x0, 0x65, "cdd4e4b803391d23cfe972a0a48b3b08f8bccdb0d83a28b7b2d8caf415ef5d0411790a3367498cd96d00f64e6472ef9c1327ed617427a83d0a12dd1242081601d9522af068c64434223f0e7046fa5d3ada3c8917ea5faa6890511696dbf1e65b88bc9c8008"}, &(0x7f000047f000)=0x70) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cdc000)={r3, 0x2, "0e71"}, &(0x7f0000cdd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000907000-0x10)={0x0, 0x0, 0x7, 0x100000001}, &(0x7f000093e000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cdb000-0x8)=@assoc_value={r4, 0x30}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000534000)=@assoc_value={r4, 0x40}, &(0x7f0000b95000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000e6000-0x4)=r4, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bd3000)=@assoc_id=r5, 0x4) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000cdc000)=0x0, &(0x7f0000a70000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a70000)={0x0, 0x0, 0x0}, &(0x7f0000cdb000-0x4)=0xc) process_vm_readv(r6, &(0x7f0000cda000+0xfe6)=[{&(0x7f0000b9d000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f00000a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000900000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000227000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000cdb000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x5, &(0x7f0000220000-0x30)=[{&(0x7f0000cdb000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000794000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000cda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003a2000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000772000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000)=0x10) r7 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000615000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r7, &(0x7f0000fdc000-0x40)="", 0x0, 0x0, &(0x7f0000fdc000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/26 23:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003f6000-0x2)="3c49", 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff9000)=0x3fc, 0x4) r1 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x4110, r0, 0x10000800110) mmap(&(0x7f0000860000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x800000000) unshare(0x100000028200) r2 = socket$inet6(0xa, 0x80007, 0xffffffffffbffffa) symlinkat(&(0x7f0000234000-0x8)="2e2f66696c653000", r0, &(0x7f000047a000)="2e2f66696c653000") getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00003c5000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b20000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00003be000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0xff8c, 0x500, 0x0, 0x400000, r3}) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x32, r2, 0x0) getpriority(0x0, 0x0) pipe2(&(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d4e000-0x4)=0x0) getpgrp(r6) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x99, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000, 0x7, 0x1, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0xff, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000d66000/0x2000)=nil, 0x2000, 0x6, 0x811, r7, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f00008de000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f000068e000)=0x1b) perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0xdd63, 0x2, 0x800000000000000, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x4, 0xd35, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x8000001, 0xfffffffd, 0x800000000000000, 0x2000, 0x0, 0x0, 0x200000000000007, 0x400000000000003d, 0x41, 0x8, 0x0}, r6, 0xfffffffb, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005d0000)={0x0, 0x0, &(0x7f0000f9b000)=[]}, &(0x7f000014a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000767000-0xc)={r8, 0x9, 0x0}, &(0x7f00008cb000)=0xc) vmsplice(r5, &(0x7f0000d7c000-0x30)=[{&(0x7f0000d19000-0x6a)="7235fa0d48fdf95af0b1fa64e5d4f162a2f277df8799c08399aa68644c1a00cec269db91701f7701da145095c18def6d1e027e8d344275e58d20504f394d369ca56da44ddb11ef0e22154de494b1d4914f8e1eaa6894470661a32e8c9270affca01b85fb430b1106e49c", 0x6a}, {&(0x7f00003db000)="000000000000deadb2ede5f57977f203026d6c11f16858ba74", 0x19}, {&(0x7f0000f79000-0x7f)="dd424fbd7ea0c3eca26cc00d2a31293fd56008d311273f4c965518cab5f544c2b31ab02c721ad1f59f7bd0c9b386c70127f3ae829286e7eac034f60c37f7dd02d8a4c7fb234588ddb709a0337a9297e03210f62f69d44eef6a9ef9104eecaed47ea873c4916337a1ccc6fc2edd2308c3f918e5015f83adefd08930822ee30c42cccb32eaab6199d3f4bb32725fd8fdabae376f574fef37753a8e2b5460e4", 0x9e}], 0x3, 0x2) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x8000, &(0x7f0000002000-0x8)=0x410005, 0x1, 0x2) connect$netrom(r0, &(0x7f0000c71000-0x48)=@full={{0x6, {"48fd05000000c6"}, 0x1c}, [{"3a64e28dcfc9ef"}, {"b0942700008001"}, {"ab95f2da592d42"}, {"7f3f2c6ed07cd6"}, {"4cc77e163ff974"}, {"56132c21ecdad0"}, {"6862161a13f9ed"}, {"ad4a95a35f1a69"}]}, 0x48) ioctl$sock_ifreq(r1, 0x10000008931, &(0x7f0000f65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000054a000)=0x400, 0x4) perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) sendmsg$unix(r1, &(0x7f0000d7c000-0x38)={&(0x7f0000af4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000493000-0x10)=[{&(0x7f0000821000-0x1000)="21dfe81f00b1df60ae5e6f401c97927341b5d57c6f69327fec1b5d48958bf180b2f782ec5c696b50bb1e64f988fb709307ca8a3e98c78ddf3a9c9115ebaf00718d7ab903babc2a127b5b3594d2bd47468f75269a9610318a4aadfb059641cfe19cdbf8952de07a36554e53522e784703bee811f88764871395b10f1b2ffea40bc112c1cdc7ea79161ba6c6a587d83b2f7e1390022a73019d767b6607f211412b677a2cb3a00f4c1e6732781af145acef194507df055ef11af59ca1468356842038dbef41650b574dd09da8d4ec654333599b3977769d4d2654e5b09df6cbad3e952c637ab18891f344d68317", 0xec}], 0x1, &(0x7f0000044000)=[], 0x0, 0x200048d4}, 0x20000085) 2017/08/26 23:32:53 executing program 0: mmap(&(0x7f0000000000/0x7d6000)=nil, 0x7d6000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000616000/0x1000)=nil, 0x1000, 0x3, 0x50110, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x3000)=nil, 0x3000, 0x4, 0x100000000040010, 0xffffffffffffffff, 0x0) ioctl(r0, 0x10000, &(0x7f0000003000-0x9a)="a091687c3f4a14cb156885c09459ae509372fd2b80ab120d6c105fa52e39987e15f02017c17709737e2e5cf448c14bc376e3fdfa294114f0c226a00e55cff4857071aa21b10fae3d781ccabb71f2de000501b548540a707ddd56e0c7c4502e933af4eba7f617493acdd7ab12540406532d9e7145595d4098eef92b292d9306ed08a2a02f69b73cfdbd458926ea2e6c68ae4914bdb1d2fca3c42f") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet(0x2, 0x5, 0x81) sendto$inet6(r1, &(0x7f00003e3000-0x7e)="a14dadde53a8f2afa54034526bfdf1aafbdb34fed501b075b2ac60846c6005f492c44581927d789ed1c20ec8db7167331eab5ab9bba3e65061a083bdaedd08e11c30e5b686f749d0b48634a0d5842f29f9d6440534acbc559f49d29484e448fde95f6b3471df69650c31eac526f69fc4ab10006e76a6edcb3bdee11dcf4b", 0x7e, 0x40850, &(0x7f0000291000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ef5000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00008e0000)="00", 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000040a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2000000010000002) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000c90000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x7, 0x97c, &(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00007be000-0x4)=0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000209000-0x4)=0x0, &(0x7f000065a000-0x4)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x5, 0x0, 0x25, 0x3, 0x0, 0x80, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x14, 0x2, 0x0, @empty=0x0, "000000010000000b00"}}}}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000319000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r5, 0xfffffffffffdfdfe) 2017/08/26 23:32:53 executing program 5: clone(0x0, &(0x7f0000989000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, &(0x7f0000068000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) chroot(&(0x7f0000124000-0x6)="2e2f66696c653000") r1 = memfd_create(&(0x7f000034b000-0x9)="2f3a6d643573756d00", 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e2d000-0x4)=0x514b, 0x4) clone(0x0, &(0x7f000078d000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000228000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000)="2e2f66696c653000", r1, &(0x7f0000001000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000469000-0xdc)={0x0, 0xd4, "0565ad1b375371189e0c46c00fddeb0e0b309230b990934989d03b21c75d8b01207e07bb423ae14737226d8a8b8ae6e28530f396edc779381f39d33015fea35855b7eb9b56aa4445319645dbb299fc716803e586ecc0ef06deacbfde87527efb4baf5c98bee01e7a74cd207e51d162fcc09e851212024bbbef4747774986a18c8e84147e96d1b5250223f27259447e5a17015894f04ed0c27181f2682d3a6fee337aac4c27a3eb585cfd8163977c1332c4150f7312575ee5622527978751ef1f8f773b6ffa86d21e41a822283acc1ba8b79e8032"}, &(0x7f0000000000)=0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1000, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x80000001}, 0x8) clock_adjtime(0x0, &(0x7f0000b6c000-0xd0)={0x0, 0xf80000000000000, 0x0, 0x0, 0x5, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d27000)={r4, 0x400, 0x4b, 0x400, 0x4, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r3, 0x1}, 0x8) getpgid(0xffffffffffffffff) 2017/08/26 23:32:53 executing program 2: socket$bt_rfcomm(0x1f, 0x0, 0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00004cb000)="") r1 = semget$private(0x0, 0x6, 0x20000001d) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000077a000-0x28)={@generic="9b191ce4af21059f4bd7e6896f3e0e39", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r2) gettid() semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000e23000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2017/08/26 23:32:53 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc000000009) unshare(0x3fffffffffd) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00008db000-0xb)="2f6465762f766373612300", 0xffffffff, 0x101000) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d20000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d1f000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d1f000-0xc)={r3, 0x0, r2}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000a2a000)={r5, r6}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d1f000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8006}], 0x2c) listen(r1, 0x6) r7 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d22000-0x4)=0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0xfffffffffffffffe, r8, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f0000d22000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0xffffffffffffffff) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d22000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, r7, 0x0) r9 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab0000-0x10)={0x0, 0x1, &(0x7f0000d20000-0x1c)=[@in6={0xa, 0x1, 0x28, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f00007e0000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00002ab000)={0x7f, 0x2, 0x1, 0x7d96, 0x2, 0x8, 0x0, 0x0, r10}, 0x20) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f0000d21000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008cd000-0x8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0xc4) sendto$inet(r9, &(0x7f0000a81000-0x1000)="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", 0xfff, 0x408000, &(0x7f0000c73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/26 23:32:53 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x7ffffffe) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0xb, 0x35, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400a, 0x0, 0x80000001) r1 = syz_open_dev$ircomm(&(0x7f0000d19000)="2f6465762f6972636f6d6d2300", 0xae9, 0x60840) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x400, 0x0, 0xa6bf, 0x0, 0x0, 0x400000000000, 0x0, 0x8, 0x0, 0x0, 0x639, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000e3000)=0x80000001, 0x4) r3 = open$dir(&(0x7f0000fb3000-0x8)="2e2f66696c653000", 0x129003, 0x84) perf_event_open(&(0x7f0000bda000)={0x5, 0x78, 0x7fff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x1, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000930000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ed1000-0x10)={r4, &(0x7f0000e6c000-0x6)="000000000000"}) ioctl$int_in(r1, 0x80000005408, &(0x7f0000000000)=0x7ffffffffffff) personality(0x420000d) mmap(&(0x7f0000c7a000/0x4000)=nil, 0x4000, 0x400004, 0x30, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x2) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) syz_open_dev$sndseq(&(0x7f0000648000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200006) fcntl$F_MEM_LOCK(r3, 0x800) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f0000366000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = timerfd_create(0x80000000000001, 0x0) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009fb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000-0xc)="2f6465762f72666b696c6c00", 0x20000000000000, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ee1000)="2f6465762f6c6f6f702300", 0x0, 0x2) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x2) pwritev(r5, &(0x7f0000fe7000-0x50)=[{&(0x7f000064d000)="a8d9b825162dfd60f7234f1160c9a303c4abb07a5e71613a1bf1812f8fc8cd51931927a8ee6a323f71d64fb30d748c5f777eecf84b6418b0afd142a66dd1e5b323f363acf2964f11f38b9f70c05fb5ce6604f6867a8296a9c1c00115d8feda611987f4c1e5a8e7617b279e9254a4d7d9f3076427294f5bdae28fe84432d5bad99aadc61967eed95d57186c83dbe7a1167b95", 0x92}, {&(0x7f0000e05000-0xb1)="697d060cf9d8bc6df3c8510011438ba24ea2b22610aab4d2b6dce4f2aa43ffa8a9fa8a9e942b2d6590eaf49cf0e3fd23858142e02953dfc65fde3bb8565ccf35c55fc248d0ad6c473f766355d22a9d2f43f4493cd507f919ab873aa3c9fb288f4ae3a134da8440aeee57d64a2a47142d569264dd9ec1fa492533e81453f1ad1dae61d9be13e070ac9d36f433c0f12ae8d56af7fb3801a829a626a87b14235f44c28651bf99a78082949657f74b048ae1ca", 0xb1}], 0x2, 0x80fc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000004d000)={0x0, 0x9, 0x7, 0x6, 0x80000000, 0x101, 0x6, 0x69d, {0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36a3e5b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xfffffffeffffffff, 0xfffffffffffffffc, 0x3}}, &(0x7f0000e6f000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000948000-0xf8)={r6, 0xef, "c3ac5bdaa41a790b4b04d51a8acf225edd5168594facf800d6658092df0e2d2654e4a7f1933fb23988603e40717a5c565d9140831bb9aa04a1658755d90501c9b7dade58dee334ea80c4357d2351d99ef6fb1a88ad4a62f00d0dc470968bc0d927494c1380d848d844ee37705d80571211ba89668fd36fdf46de1f606a8b736d5f3951346a8424ceeb4fa32ec6031c8d772030cfcd96f3d3cbc50138869903dfc152dc2533b52eff42d89d8723404f4665ea7ff1f909344e61423742d3e612b9c893f56beac0cd4d267dd84be1d984acd89b7e1fb904b1758f2b1f1a3b1145d69c070615e796cb7e6a95dfe609df7c"}, &(0x7f0000484000)=0xf8) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00001bd000-0x10)={0x2, &(0x7f0000507000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) membarrier(0x1, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000f9b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x1e, 0x8, 0x5, "ef1b6998f0ab79e14dccc3311daef835b673f28ff7830a1c1563f7914d2cfc25a6c94fecfc0816b79485f5d232bb2b5dbed9e01adeec6124ed58036b72cd8632", "4195d403386e0b4c10e14378085564bc7f73f4ce9b2c99ffa241a817b989a7f7", [0x9, 0x81], 0x0}) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000783000-0x24)={0x8, 0x7f, 0xfc7b, 0x100000000, 0x2, 0x0, 0x3, 0x800, 0x6, 0x4, 0x1ff, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000adb000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000019d000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000065e000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e67000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x7, 0x76a, 0x100, 0x7, 0x0, r8}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000aef000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe2(&(0x7f000092a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000000080000) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000b51000-0x8)={r7, 0xfffffffffffffffd}) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f00001ae000-0x9)={0x37719478, 0x69a, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r10, 0x11, 0x800, 0x44400004) ioprio_set$pid(0x0, 0x0, 0x100004001) 2017/08/26 23:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x4, 0x0}) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c40000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x42ee, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000092f000)="7573657200", &(0x7f000050e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f7000-0x3)="7b2600", 0xffffffffffffffff) r3 = request_key(&(0x7f00001ce000)="7472757374656400", &(0x7f000053f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bca000-0x1)="00", 0xfffffffffffffffe) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000462000-0x4)=0xf2, 0x4) recvmsg(r4, &(0x7f0000ca8000-0x38)={&(0x7f0000d38000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecf000)=[{&(0x7f0000ec3000)="0000000000", 0x5}], 0x1, &(0x7f0000b90000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x7}, 0x10000) getrlimit(0x60000000009, &(0x7f0000aeb000)={0x0, 0x0}) r5 = accept(r4, &(0x7f0000ef6000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000faa000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e3b000-0x4)=@assoc_id=0x0, &(0x7f00006dc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000388000)={r6, 0x3}, &(0x7f00002c5000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000306000-0x4)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f000054b000)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) keyctl$search(0xa, r2, &(0x7f00005ee000)="2e726571756573745f6b65795f6175746800", &(0x7f0000607000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xee91, 0xfffffffffffffbff) ptrace(0xffffffffffffffff, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000749000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ef000-0x4)=0xc) lstat(&(0x7f0000676000)="2e2f66696c653000", &(0x7f000091e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r9, r10) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000618000)={0x0, 0xb5f7, 0x5, &(0x7f00008ca000)=0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000a0b000)={0x74, 0x0, [0x5, 0x1, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r2, r2) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2017/08/26 23:32:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x68)="bf1a64a2eebbfeca26366456b833f8ba88d723c10ca371f6b86f7144d7df9c78922964b749d4a3f388c63abbc8ac00b2f88b42d2dc9c3c8d9091f231b06b9d2ab2402b39e42a5e6ce8d1b8d210037c151db6b2d4529d1e084119e016cd9f177d0d1cca36b3a9c5a8", 0x68}, {&(0x7f0000001000-0xaa)="fd78570385d55fc0973e225cebf047357cbc8a0d7f525a99cf48c633dde02804482f06eaa60c0b0df0c3ed59092736fc12e7787373524edc6f1e5aec155261c335d75a2b8a4c8ac278a11c9a543341035721086b03ba35b15618fbe0ad3c3e20c515d81927e7439444a77a72b2aa6d50e80666c114d173b41c8e9a02f332a1e28c6211642a2b63e3ba0fb2314536d6fb3b95d027cc342b18ce819972ed7e285b3ba60d52088d6576ac96", 0xaa}], 0x2, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x4, 0x800}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="e0031560d0a79bbadda5e98ac119dc80859f75f6e559c565cfc9ce427a539bd8933261b01f68aa2d5d888f1cbb7ad3b3e4dadb60d23c30e2b6a4275b3214b2eff679c618edd0a9186da2b30e5f226cacab494c386b9d781f01802bfbf3f7219da303c7d16551f42c2a61b498b1d05591862536c96b6954781768e8d203795888ed7860c87a868542affc993ee9820cf90f1d3bf2a68eea14b053891db0a47514db02cb555ad2f39116651915db4b9a259450c6e857eaad90f471d36af8dc4e8289475804112462732cabcffc2a25c73bbdfd4d7d07208ee97de03c5e06d5efc33d62127aeda4ded1702121d440d44871", 0xf0}, {&(0x7f0000002000)="c8915a1e440cdd1d558fd27870a90771", 0x10}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000)="201c19e840be3d906c72b0b6ec07d63793335af11215ee9bde46e6976d5af860b7a2c9e60b76c8723d0345ff391934d2d738b93a9b", 0x35}, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000004000-0x95)="be30837546653cc965b9694283ca0b2817f95b0f18f1f786abdceb37c3ae203662716c29c4447562db7ac47fb5da1b0aecf98717b9d1569550bea7b66732662e9f7a8888078beaeb55f5bfb96f201a343f4f99076d52928f11e4688a95ecffcbd34cf2dfff9091cec95f7756fe4f50f4b7f2b7bafeb02bd3a9e6381e324c00dae93d797466ee8e543c34b2b9a819a610f2119faa99", 0x95}], 0x4, &(0x7f0000004000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x2, 0x4}], 0x3, 0x0) mmap(&(0x7f0000000000/0x321000)=nil, 0x321000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x1, 0x32, r8, 0x0) semget$private(0x0, 0x4, 0x1ff) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000009, 0x24010, r8, 0x0) clock_gettime(0x3, &(0x7f0000028000-0x10)={0x0, 0x0}) mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:53 executing program 5: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1860, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000452000)=0x8001) fadvise64(r1, 0x0, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f9c000)="2f6465762f766373612300", 0x80000000000004, 0x180) sched_setaffinity(r0, 0x8, &(0x7f0000c2c000)=0x6f) mkdir(&(0x7f0000771000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000a49000/0x2000)=nil, 0x2000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032f000-0x4)=0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000a9f000)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000019000-0x4)=0x1f, 0x4) listen(r4, 0xfffffffffffffffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x800000000002, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00003f5000-0x4)=r0) syz_extract_tcp_res(&(0x7f0000f88000-0x8)={0x42424242, 0x42424242}, 0x3, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) 2017/08/26 23:32:53 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) r1 = socket(0x1e, 0x1000000000001, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000fcf000)=[{&(0x7f00002eb000-0xf9)="3a89e6de953a2a57736d6097877e7ae9df90bca5125e4c536631e5567129e1b5308c6d5423a6df5fafaee3909b231d8742e64b5af338691ff9d0ffeffdca15306929d6a1b453c5f467955b2c112a19701e7262c6cbaccdd2379fba5db02af7c0d79cf488c33f83876c31647e46f1c2254cb4521236680f774bcccd280202333b8378a06c89fefb620e29ef7e95cd2a22460ece0489779bc0e7a46234a22f839b3be1af236f03bf549f55017bfc70b6af81b622391ebdaf4c4024f5342b300d07360e80c0392b38974d1e04992b66cc8f76991d6e5c8461ea2de237abba7b86454a7eeaa43363045186c6a1b96fa658a6e7881b5304980aa551", 0xf9}, {&(0x7f0000fcd000-0xae)="90a42e9fa42d282f0ae7d17079d4f8c6ce146484a51b1ea2aae3bc488902ac184628d57242138ef45ccdbfc65c47846c12092c2d924989e157cb54a9f3b44ee5297df30913aff972a91dbc09234f9950d855018ab71acae7e9338a83b73e8d0f9b838cb54f0c526ea44df5e99ea50bc6ce7db4ea887bf6d70b327f9ce616e3c2ac44c5d8aa4b6fd8cace62e155224db9024cddf7ff1d7fda76fd8d9e06547fab7597ccd4c45b2b5633ec5523e1be", 0xae}, {&(0x7f0000fce000-0x40)="42ed0edd9599a5da9cd359ec868ec4a11a637625ab7fc22b51d5205e24c1216821e6abe13cc0a9b0eb1fa4586127979ad4183c71f08a6c69e6675e8e11dac13f", 0x40}, {&(0x7f0000fcf000-0xfa)="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", 0xfa}, {&(0x7f0000fcf000)="31d82ece9e8897e1294dbc71632138309f9a61ad9f66fe65fbb9a4505f53de0f46e6207b3b26e38bb0a521e235f5ae6d272497ed35bd2291a25edf9077bda707625520daf6c44c762bfe7f574de09d4b4b6b874aca1c7fc0d8320ecbea90a521af681f969defd329b3d469262e465a1eabaf66a46b4c0f1da8a7efe6e2fb3e94f005179f1e24b74eff9fc49d824557a3b574939c8f93df3499c923887e529710b220da6308c485ef5de8f89ba3cfc5555fac8ea4f2a1787111d423b6da99763bcda7cc9010f73d410872569e49a0f2dfcd4b83bc4559df", 0xd7}, {&(0x7f0000bc2000-0x33)="9644fd049d978166f06fc586c956981bc2ffc0a4506a582de677a29155e68531c1f22abf1d41d7889f8300974513740a29fa8a", 0x33}, {&(0x7f0000136000)="5c74cf8e438efe5e71fecdc94474fe80f85285f4c05bbeb3d5788a8e091271505b85074cd10d43c9e1d7ea2ed1d5820cda1684b939f8b4a9b32e9891cebf074255525e50ed3d318cbd2b9856f78ff0d77969b7ae065743ed4a8a4b1c356f1a491b98413c154925aa63d63197944af960315ef7641bb05009887266d2935121700e096b4f6c4871d7c83f3c635e844075f6c529ba4960b095945cae685823ac7482e7b42ae47110ce92708ceb939e06", 0xaf}, {&(0x7f0000962000-0xfc)="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", 0xfa}, {&(0x7f0000485000)="a05629b11b3c51370a53cc", 0xb}], 0x9, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000408000)={&(0x7f0000fcf000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)="00", 0x1}], 0x1, &(0x7f0000920000-0x6e)="", 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000b93000-0x180)=[{{0x0, 0x0, &(0x7f000020a000-0x50)=[{&(0x7f0000186000)="00", 0x1}], 0x1, &(0x7f00000d3000-0x3e)="00000000000000000000000000000000", 0x10, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/08/26 23:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000670000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) add_key(&(0x7f000056c000-0x6)="6c6f676f6e00", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b30", 0xc4, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c93000)="00", 0x1) r4 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x442000)=nil, 0x442000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) socket(0x80000008, 0x0, 0x8b) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r6 = eventfd2(0xb, 0x40000080000) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x5, 0x40010, r6, 0x2) 2017/08/26 23:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000b67000-0x10)={&(0x7f000092e000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ea000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000fbb000)={0x8000006}, 0x8, 0x800) r4 = dup3(r3, 0xffffffffffffffff, 0x80000) r5 = getpgid(0x0) getpgrp(r5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000c4c000-0x48)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x68}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000028b000)={0xaa, 0x10, 0x0}) syz_open_dev$sndtimer(&(0x7f0000bbe000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000120000-0x20)=[{&(0x7f00005ca000)="f16f4f0cfe96e3ab25780582bf5499078c308662890da2dcffcb67be632933cce9a7a9c4dba7cb07816d24fc283cc045c0c7c9e9bf83", 0x36}, {&(0x7f0000e69000-0xd6)="61b324d13989b8a8d50a1db1cc8eb9977233516aaa5d6785cc5bea317e7c04f546087decb9ef2d7a6606b266c9ec0b120ceb7dac3d22cce8257d15e99b9d1cd031e757deddee9b7705afddda5874d8f62addd42a5d320d11839805747da56e4326778c3da6323dd5bb62d0a61ce6a1648a76795c26c48c0a3595db9c6f853ffc1d845de7e0ea3f319a9beb5e883f41212a469e9282f34e4927eac74186050b1cc87b2cd5662e6deb6c234741a0c755eff18d3b3a43f4f5f2a0c5195087319cf2e4c3fd7daefe8f3a36d456b437b24b319ecd69302b1c", 0xd6}], 0x2, 0x0) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x400000) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000041a000-0x4)=0xaf9d, 0x4) r7 = gettid() r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000e10000)="") ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f00009d7000)=0x9) getresuid(&(0x7f0000ce1000-0x4)=0x0, &(0x7f0000f17000)=0x0, &(0x7f0000820000)=0x0) ioprio_get$uid(0x3, r9) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000d64000)={0x3, r6, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000839000)={0x54, "9b88cb347f4af9d25d00088641c3a467d07d81cf239fad06c8255403a5e9ecdf99f6c125ac167c0a0d743f30d4d2d9cc05e795b0487b43c8edc101c11e98be5cc7e7b231dc6ffe17eb9179bfd2f4fcac32f120ad"}) clone(0x4100, &(0x7f00006a7000)="1418c4c47925dc353e0c4f326583495422d7f1700699bffa2ddc8eb3c6f4347bf7f0264da1ef804a042dc4f584c9f33121036cfc9d2edb", &(0x7f00000fd000-0x4)=0x0, &(0x7f0000c0f000)=0x0, &(0x7f0000c52000)="4a73e68e7b99ae72d401e50c7832396ef1e52bb575dbfc1bacedae89c15b71aa00107508c297e6be9716919966686e960dbebf29845993a911625c72759bde90bf139fd9a397a3ca4451a597c798777d745b8669bfe74ae81883fb193016e953d338aa799ea6dce2de2690f9181b0cc8179c359c4815e5dbea039b846f9ef52f086b9f9cec8027404dc4202ac10473155fbf674040303bb795c01eef4696bad15c9810c8bd23053098bece841c0c941878c1") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r10, 0x40e, &(0x7f0000629000-0x20)={0x0, 0x0, 0x7ff, 0x0, 0x0}) 2017/08/26 23:32:53 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x186, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) fcntl$getflags(r1, 0x401) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, r2}) dup3(r0, r0, 0x80000) close(r1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f0000020000)=[@map={0xd4, 0x100000001, 0x5, 0xffffffffffffffff}, @generic={0xd39d, 0x1, 0xffffffffffffffff, 0x0}], &(0x7f000001f000)="70707031285d6b657972696e672700", 0x402, 0x80, &(0x7f0000015000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) userfaultfd(0x80801) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0xb, 0x32, r3, 0x8) socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000424000-0x4)=0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r5 = syz_open_dev$sndseq(&(0x7f0000783000)="2f6465762f736e642f73657100", 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x80003, 0x4, 0x80000001, 0x5, 0xa3, 0x0, 0x0, 0x40005, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0xfffffffb, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() [ 58.802646] TCP: request_sock_TCP: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. 2017/08/26 23:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00009d1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x8, 0x10f4, 0x3}], {0x8100, 0x69c0, 0x4, 0xd6}}], {{0x4000000800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "21"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000964000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000069e000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f00003bd000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f000060f000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ced000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00009a2000)={0x3, 0x2, r3, 0x0, r4, 0x4, 0x2, 0x4}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000198000)={0x7, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x6392, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x382}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffc01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11d5c30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x84e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000093000)={0x0, 0x0, ""}, &(0x7f000021a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000014b000-0x10)={r5, 0x1, &(0x7f00004e3000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000edc000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000085000)={0x0, 0x10bf, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x3c, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0}}, &(0x7f00006d9000)=0xb8) memfd_create(&(0x7f000051b000)="6c6f2f6d696d655f7479706573656c6673797374656db66264657600", 0x0) accept$ipx(r2, &(0x7f000086b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008e8000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000a, 0x32, r0, 0x0) set_mempolicy(0x1, &(0x7f00003b2000)=0x0, 0x99b) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b50000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000d83000-0x4)=0x98) mmap(&(0x7f0000748000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000059000)={0x9, 0x100000000, 0x1, 0x8, 0x438d334f, 0x3, 0x2c, 0x80000001, 0xff, 0x9, 0x5, 0x1, 0x2, 0xfff, 0x8, 0x0, 0x6, 0x1, 0x8, 0x4, 0x0, 0x9, 0x6, 0x1, 0xffffffffffff8001, 0x1}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000b23000)="2f6465762f73672300", 0x0, 0x80000) ioctl(r6, 0x1000000002286, &(0x7f0000011000-0x1)="") 2017/08/26 23:32:53 executing program 2: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00002d0000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dc000)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x88)=@ethtool_flash={0x33, 0x0, "aeaa9c31b364b8fecc6c97653ebf34045c4e2accafd431ee3001b7bdd8753a464cb12781658baaef9a2580023dd625c7d5a231ddeff730c1653e87f8e28344f8708406fd7eeaa2e170118e33a7085a696c35947d617f7a5bb5e1cc94df78f899c0ebf3f6bd42c6128fbfdcd826eced66808f2c1f838fd8a13bb76d4adca3521d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000081000-0x4)=0x0, &(0x7f000041d000-0x4)=0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009d9000)={0x9, 0x1, 0xd4, 0x8, 0x2}, 0x14) mmap(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x0, 0xcca73760b7d47896, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x40000000000, 0x7}, @generic={0x17, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd39d, 0x104, 0x5, 0xc400000000000000}], &(0x7f0000003000-0x6)="47504c00", 0x8000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r2 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r2, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x40008001, &(0x7f00009da000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000792000-0x8)="2e2f66696c653000", 0x0, 0xcc) 2017/08/26 23:32:53 executing program 6: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000228000-0x62)="330000000000000032c05100b95d033d08000000000000ff6d7e730009225e3e0900000000000000c1d5a498ec9bdc09000000377f0000000000001600000000020000000000264f9d", 0x49) 2017/08/26 23:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7, 0x8002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b7f000-0x78)={0x3, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x7, 0xfffffffffffffff9, 0x1, &(0x7f0000ef8000-0x10)=@generic="0e317e06be98761f63f1057e77a29fa5", 0x9, 0x7, 0xd452}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa2000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$int_out(r1, 0x2, &(0x7f0000518000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x1fffffffe, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syncfs(r3) socket$netlink(0x10, 0x3, 0x20000000000001f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000675000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054f000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000250000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x0, 0x10000000008000, 0x100000001, 0x0, 0x43d, 0x8000, 0x4, 0x1, 0x3f, 0x5, 0x9, 0x0, 0x646f]}, &(0x7f0000fbf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000539000)={r5, 0x5ed, 0x3, 0x5, 0x7, 0x80}, &(0x7f00006bf000)=0x14) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f000080e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000046000)={0x0, 0xde, 0x2, 0x9f, 0x8, 0x5f2, 0x10000003, 0xe5, 0x100000000000, 0x3f, 0xbf70}, 0xb) accept(r1, &(0x7f0000c50000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000-0x4)=0xc) 2017/08/26 23:32:53 executing program 1: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ea9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ea9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaa000-0x4)=0x10) r1 = accept$inet(r0, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x5) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eaa000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, r3, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xe, "5a8daeaa56809bc6efc82f6c"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000eab000-0x28)={@generic="1b520310b564c4233ce2d0b8a14e1ad7", @ifru_settings={0xfffffffffffffffd, 0x100, @fr_pvc_info=&(0x7f0000006000)={0xffffffffffffffff, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) getuid() mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eab000)={0x42424242, 0x42424242}, 0x200, 0x2) listen(r1, 0x8) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008f2000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a2b000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0xa7, 0x0, 0x0, 0x10001, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) syz_extract_tcp_res(&(0x7f0000ea5000)={0x42424242, 0x42424242}, 0x8000, 0xfba9) syz_emit_ethernet(0x5f, &(0x7f0000ea7000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0xf, 0xc, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x4}, @generic={0x3, 0x5, "1a0e60"}, @timestamp={0x8, 0xa, 0x7, 0x40000000000000}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "f61cf7ce51fd06af1266a495d5694f8c"}]}}, {"0c"}}}}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ea7000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000307000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008fa000)={0x4, &(0x7f0000eaa000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000eab000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf22, 0x18000000000000, 0x7f, 0x58}, &(0x7f00001c4000)=0xa0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eab000-0x98)={r10, @in6={{0xa, 0x2, 0xa26, @loopback={0x0, 0x1}, 0x7fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x804}, &(0x7f0000eaa000)=0x98) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000ea9000)={r9, 0x2}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ead000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r11, &(0x7f0000e1f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eac000-0x4)=0x1c) 2017/08/26 23:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eee000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x1, 0x3, "0946af1e65a7a186b1d2ea80831723dd36a5ad022fad59b8dfe4ef4bee50db0105910390a9f2362004d10d5b1dbae64659ab75d228d5182e31f483bffb85bc3145f7659f9844fe3ca5bff06c1716df9c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000f6f000)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000420000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000186000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000062d000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a6000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f93000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x1, 0x20, 0x2, 0x6, 0x8, 0x80, 0xa0, 0x10001, r4, r5}, {0x9, 0x2f99, 0x0, 0x8001, 0x3, 0x8, 0x7fff, 0x4}, {0x8, 0x80000000, 0x4, 0x5}, 0x100, 0x20, 0x28000000000000, 0x1, 0x42, 0x2}, {{@in=@multicast2=0xe0000002, 0x8, 0x3}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0x2, 0xc0c, 0x200, 0x0, 0x3e4}}, 0xe8) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb4000)="2f6465762f76637300", 0x402200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r6, 0x8, r8) fcntl$getownex(r7, 0x10, &(0x7f00008f7000-0x8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r9, 0x0, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xffffeffffffffff9) mmap(&(0x7f00005ba000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)="2f6465762f736e642f73657100", 0x0, 0x4000000000) pipe2(&(0x7f0000589000)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX2(r10, 0x541c, &(0x7f00007a8000-0xc)={0x2, 0x4080000, 0xd000000000000000, 0x3, 0x6, 0x4}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00007dd000)="2e2f66696c653000", 0x201, 0xb) ioctl$EVIOCGPHYS(r10, 0x80404507, &(0x7f0000b22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_sctp(0x2, 0x5, 0x84) 2017/08/26 23:32:53 executing program 6: r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000de7000)="2e2f66696c653000", 0x400) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x4, 0x0) r3 = epoll_create1(0x80000) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000-0x10)={0x1, &(0x7f000001e000)=[{0x0, 0x0}]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000029000)={0x3, 0x0}) r4 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000000f000-0x28)={0x5, 0x4, 0x9, 0x9, 0x71}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) read$eventfd(r2, &(0x7f000002b000)=0x0, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000002c000)={0x20, 0x0, 0xc3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe867, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f76637300", 0x0, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x852, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f000002a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000002a000-0x50)=[{r4, 0x2001, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x20, 0x0}, {r2, 0x3008, 0x0}, {r4, 0x400, 0x0}, {r4, 0x9020, 0x0}, {r0, 0x5040, 0x0}, {r4, 0x400, 0x0}, {r3, 0x200, 0x0}, {r2, 0x2, 0x0}], 0xa, 0x10001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f000002c000-0xc)=[{0x0, 0x0}], 0x1, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002d1000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000310000)=0x10) getsockname$ax25(r0, &(0x7f0000e82000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000e0000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r0, &(0x7f0000efa000-0x58)={0x26, "6165616400000000000000000000", 0x1000, 0x2af, "74656100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getgid() semctl$IPC_RMID(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") fstat(r2, &(0x7f00000e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r1, 0x0, 0x0, 0x7) setresgid(0x0, 0x0, r3) listen(r2, 0x374e) 2017/08/26 23:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() add_key(&(0x7f0000f49000)="6269675f50657900ce", &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017c000-0x99)="4d29b0c8268842b68abad5507087e123d5fd62f63d0b24edeb08f2646e37edb71ba8d1577f1980ebf13d0629460149cc344ea6487bfedb30924f8cd6c935dfa3274c4add285f97194ec26f395e6b3aa9646f64b4300a8cd35ff293bb65b21c781d2f8b4e199bec5c00d030dd057d7fcb43cffcfc797f3828d4117d93987b69c782fce815a80797194b088a7c5e78b9eff88418911e6dd76a23", 0x99, 0x0) add_key(&(0x7f000044d000-0x1)="6b657972696e6700", &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f77000-0x32)="946e4f32c69b562cfe0a116197d159eaca7cf89d5169717d0ee9b5a199b192af96f4ebb7dc41b31e141a0434124fec39dcd5", 0x32, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000f63000)={@common="65710000000000000081000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef1000-0x4)=0x14) accept4$inet(0xffffffffffffffff, &(0x7f0000a00000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ac000)=0x10, 0x80800) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000ade000)={0x0, 0x2, 0x6, &(0x7f0000a67000-0x8)=0x0}) r3 = creat(&(0x7f000068d000)="2e2f66696c653000", 0x80000401) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000c87000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$ircomm(&(0x7f0000a3c000-0xd)="2f6465762f6972636f6d6d2300", 0x3, 0x200003) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000cba000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000542000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f00006af000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c2c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a25000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000090c000-0x10)={0x0, 0x8000, 0x80000000000001, 0x5, r5}, &(0x7f0000635000)=0x10) listen(r1, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000fdd000)=0x40000) listen(r3, 0x8000) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fde000)={0x3000001, 0x2}, 0x8) close(r0) 2017/08/26 23:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d2000-0xb)="2f6465762f6877726e6700", 0x20002, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000000011, 0x8000000000000803, 0x0) bind(r2, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004a4000-0x2)=0x5) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000001000-0x10)="1100000021001f0200001100008000ffea", 0x11, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000476000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4004}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fbb000-0x8)={0x0, 0x1}, &(0x7f000093c000)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r6 = socket$inet6(0xa, 0x80003, 0x2000ec1a) ioctl$sock_proto_private(r6, 0x89e6, &(0x7f0000245000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x4, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r6, 0x29, 0x200000000012, &(0x7f0000ac0000-0x2)=0x100, 0x4) mmap(&(0x7f00002a1000/0x4000)=nil, 0x4000, 0x103, 0x32, r5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000fe8000-0x10)=@buf={0xb4, &(0x7f0000220000)="1bfb9e1fa64be5f8a1fdd35e582ec01c085cf1910fc00788b71802393ec804c1abbdc90476be8570018a10460abccd26620f75849063d850f9d16c7df46fbde3d874f6af0dc8093503deba76ad0ca3f2f0c61a5f1935746566571fed8000bb06e236ccb01949e300c909c2dba2684c4321a6c36a2e27fe1d27fea8827e592527104040e53129591bb9c29257ae87862cd2a7c44849afd2e6d3ee40af76651369540b72fe80aa3e63385da0b6784fced944f2a696"}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xcd, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x3}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/26 23:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000464000-0x10)=@generic="f71e818c8fd86e5078166a346c3c401a") bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f00002ab000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = syz_open_dev$mouse(&(0x7f0000a35000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x80000) flock(r2, 0x7) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) connect$unix(r0, &(0x7f000020c000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000dc000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c0e000-0x1)={0x8}, 0x1) socketpair(0x4, 0xa, 0xffffffffffffff01, &(0x7f0000e99000)={0x0, 0x0}) r5 = accept4$ipx(r3, &(0x7f0000741000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ca0000)=0x10, 0x80800) r6 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000a58000-0x4)=0x0, &(0x7f00009f3000-0x4)=0x4) lookup_dcookie(0x311f2f80, &(0x7f0000814000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98) sendto$ipx(r5, &(0x7f0000e88000)="26b0b18612201ce31d5f", 0xa, 0xc000, 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b3b, 0x75) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000687000)={r0, r3, 0x0}, 0xc) 2017/08/26 23:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000040402, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bfc000-0x14)={0x0, 0x9, 0x6, 0x80000000000, 0x8d}, 0x14) exit(0x0) r2 = creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000021c000)={0x0, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1}, &(0x7f0000d28000-0x3)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a3d000)={r3, 0x68b}, 0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000a4d000)={0x5, 0x7, 0x2, 0xfffffffffffffffd, 0xc0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006c4000)={0x101, 0x1, 0x0, 0x7}, 0x10) getdents64(r2, &(0x7f00006f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000011000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f0000973000)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f00004b6000-0x14)={0x1f, 0x1ff, 0x3, 0xfffffffffffffff7, 0xffffffffffffffff, 0xa2c, 0x3ff, 0x0, 0x400, 0x9}) utimensat(r2, &(0x7f0000fab000)="2e2f66696c65302f66696c653000", &(0x7f0000ff5000-0x20)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, 0x0) 2017/08/26 23:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000eb8000)="2f6465762f7573626d6f6e2300", 0x0, 0x40000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) close(0xffffffffffffffff) listen(r0, 0x1000000400981a) fadvise64(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) socketpair$inet(0x2, 0x0, 0x7954, &(0x7f0000859000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000823000-0x8)=0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = open(&(0x7f000004c000-0x6)="2e2f62757300", 0x800, 0x0) getgroups(0x4, &(0x7f0000606000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000df9000)=[r5]) pwritev(r2, &(0x7f0000f53000)=[{&(0x7f0000a78000-0xa7)="d5e7a683b0a4f243fab689001769ebd891c19bdcb098f4f5661fedeab5a73135f80f9ce195a5e99ca38eb055fbbec0ee651697c12b14c68eea8647baaf18710743b9d4dfdc47aea1408d4bd141b7320d7e89a456ac414f7e56d606d1ab5c568b078e3289c5b2c1b69f62e66b04687ff64dd61f617329f032b34365ea4c9d", 0x7e}, {&(0x7f0000881000)="5608ac1852e8e27a495e", 0xa}], 0x2, 0x40) splice(r4, 0x0, r3, 0x8000, 0x8, 0x3) connect$nfc_llcp(r3, &(0x7f0000ea0000)={0x27, 0xbb1, 0x73, 0x6, 0x469d, 0x0, "0452eafb36ae844460bfa87b401d55049f055bc223255c6a765d3f2cd0c963d9061e31446c34e6bb75a29544bb691366d279459792cdd2f204755c6f9d57d5", 0x4}, 0x60) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000ba6000-0x45)="", 0x0, 0x0, &(0x7f00002c6000)=@ax25={0x3, {"2cfec979986f95"}, 0x0}, 0x10) shutdown(r1, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000d32000)={0xe9, 0xfff, 0xffffffff}) sendmmsg(r1, &(0x7f0000894000-0x180)=[{{&(0x7f0000ba3000-0xc)=@nl={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f000074f000)=[{&(0x7f0000b4e000)="72", 0x1}], 0x1, &(0x7f0000b5b000-0xe8)=[{0x10, 0x84, 0x0, ""}], 0x1, 0x0}, 0xe000000000000000}, {{&(0x7f0000803000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008ac000-0x50)=[{&(0x7f0000671000)="", 0x0}, {&(0x7f0000f2f000)="cfae43e70a93cb945732b484a524", 0xe}], 0x2, &(0x7f0000e47000)=[{0x10, 0x84, 0x1ff, ""}, {0x70, 0x11a, 0x2, "4262c9452849fc8f9a0a5a264c1c27f8b1ade6bc7cd4037dc43ec88c23b559ae883e8b929d94f345d63a937613248c4763c240ff755861755a60feb20de334a7baff9794f20f225a172e7355c019c7ccfdf07d0d75b4129a376d47439e"}, {0x10, 0x10c, 0x80000000, ""}], 0x3, 0x0}, 0x4}, {{&(0x7f00008fb000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "20fbd11400dc73c6525f08f505d5f5381cedc9c773768fff9013043408aecaa32b120445e7640678ca7832095bfe5bad436239002265b4c00eab63676bfaea", 0x0}, 0x60, &(0x7f0000bfc000-0x30)=[], 0x0, &(0x7f000031a000-0x178)=[{0x18, 0x3a, 0x7fffffff, "9c"}], 0x1, 0x0}, 0x400}, {{&(0x7f0000325000-0xe)=@l2={0x1f, 0x0, {0x4, 0x0, 0x18b, 0x0, 0x0, 0x8}, 0x0, 0x0}, 0xe, &(0x7f0000f1e000)=[{&(0x7f0000903000)="", 0x0}, {&(0x7f0000125000)="", 0x0}, {&(0x7f00003a4000)="44d6d1efa6d4fac5a5bef113eda41f8cf696d7722d9b299b8c7673e0d01c8751e7e089e732cf6dfa6ee2ea1596503d62efd11b6cf206e7b6dffbc1f59a3743cc2c", 0x41}], 0x3, &(0x7f00000f2000-0x110)=[], 0x0, 0x8010}, 0x7}, {{&(0x7f00008c9000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x4, 0x3f, "4262e9fcc3f2a1b01a47d96d6531f1b513ace3bf08f2b869ccfd41e54fc936efc93acacd980993f3477b3a09b130e69f40b44747bcfc5bdc76fc09d90bd16e", 0x0}, 0x60, &(0x7f00004a5000-0xa0)=[{&(0x7f00007d2000-0x21)="c286d1ddb9", 0x5}, {&(0x7f00007e4000-0x21)="", 0x0}, {&(0x7f00008b1000-0x9f)="3f5dc8edab25af94500c95b14361608d1dc953c984353c5368907574c3edc3939e100ac9b986765de34ed6210989345738c9aa21925f2df69ecaea466f7ba794d566bf5307fe299f1744f94f6a67ac7ec47f2bb5e04957ba1079c15bc4f53701ac47b3fc62d561b3279d50ccca42233429e316386801b31d1eda6ea0486ead2c9b8872cff5fb76196db397bd5496e1939784b815c1cd541038d829965c25ee", 0x9f}, {&(0x7f00009c0000)="d73fb0bbfda280dfe77ae8d5eab210718a13da06c5a3a032", 0x18}], 0x4, &(0x7f0000329000)=[{0x20, 0x1, 0x0, "800692ce831599c052866a1cfd369d"}], 0x1, 0x0}, 0x0}, {{&(0x7f0000a92000-0x8)=@sco={0x1f, {0x0, 0x3, 0x6, 0xcf5, 0x5, 0x0}}, 0x8, &(0x7f000052b000)=[{&(0x7f0000db1000-0xc4)="", 0x0}, {&(0x7f000088d000)="872912143718e11d50", 0x9}], 0x2, &(0x7f00007ba000)=[{0x750, 0x8f, 0x20, "44a358898199e269fa7d2754116a567708f4c6574b959f7bfd059351b483f2a0c0c66c57370c26a08ed2b383b3fd5c594b0ca71ec4a8fd59bfd746fe712102487e9c663b3bd8d83238c47f4f81bd3c6cc4e43fbfe4fb61dd67b69437f5c973b2004b520625dca5e118297ca03b9c15cc9dac145209125cd917dcac2b23fdff46c0290879f47a14c6885e2d1bfa97c54f3559a5c408b31c782236a56b254b39195a91132cefae22df497d20d4ea7418457130f042ade4a49b8052e2a4b9b9ce4f14bfe28afce8a5f4985d5925cce3ff72449e2dcad43468347f06e21bf2c863464df39cf5937bc3fc55d162d6e1e557bf4b9ebcb1abced0c7fa3e4716f859af6ed9dc36f9a1ade83a417799f6753bd3ff0b549072204d6667371d9452e089f8d166b2aafd19ffba4cccea86e2eafe9a2cf4e6b640dca0ec7c87a2a0e2b3748dfd2fce9b062f7c29958ae6bc8cb02bbfe7af8e94b19c47da18d3f87eb8611c5062a8bf8329968ec33031539fd42eb41210a272d52d9252d4aa9b90c43d33fa8e84c093434c36fc949661b8e6ea489a0f88b5fc05a92295af1a3aa96af46c882fc3a28198ab8d9f23d40f91c38cd016369c580328e823d03e9624bafbfc36ba05d3e3075bf089da6c3e7653d0b640ef92fb5933170c9219e1eb780ff7c8d713c0e11f5f6f9344029f09497e2151153d36b9cf05074d72b2695b011a72b15086f7fa3161943b9515d97e2d0dd1a421940c8300145a487fad34124d55aeb2d7928bcd88f61660b2393216a29b0bd5ed2e6506b690745f18a7bd0afcb967c3e3fe3330d35645e13bf5c1f0a84fe807045c74500ad702d425e98f0fbbbcce11f0135c038a0718164b7fb1d495fb4d8f23b89358566e17cfbf350ac036c5a554582054d2d70fca0c39b9f3627d4e13773a8f53da9068b208f53355546ea8b7580c4be38d251b374082fbc7e7debaf9ebb1a8f5f4a8e2407da7ee7d8a8aa4c8b85644c836e8ab094dc4c8b256bfa15a37984b87a380f8596402e6b4841a237ef3b43f35532461ac0c87a7df6a49a62bf1609d62f63bc4247747607bc23feee9479c4e57904ae332f6fb9591b2d822ee5c2668cb692a22a4422039b05ad010b18b5ef0e32042e29f573124a1cd6fa67b7a95d705cf6bb6c1ea941b6db11d84b7fe9e5174b3f9528608dadba412dc5f9049a93abd7fcf9007f0b00bbdbc2fef66e060b3cb4d2d41d1a4820e24d08655b3434cc41368581b7a3963b2e6e9f22a4e2e191c89fa0b006b30cf7982d6aabda78f52f24d49b98e4fa6ad26357a041e31c6ecc78d83a92c6ee2851ec8e03b2a346783cb32921cbacdd4885c139be05c735a07010b9db42b0cd60c6a1eafde2a78f66c69556ba9bdd89ca098734de783de8d3127cf4837c4459060967d163d010dc78ec4c8eb4f290bcea136c11a13b49a987990600577d470b1176a358a53037bba5dd2ebb09372cb55c7392bb66cd41f25172c3baf7186122e1d8c7826aea0c6f17af1eb3d535aef3270130f1adc666f528d55b8252eda4905ed3424b6303ed5cc3cd40a43b801a0f9ba4337a52c4e10e0cfa134efe163cb9d068a8aebc9009487746d37cb6288895051b720712635078ad6d8929c5f6e7b2d7296c88985fd003b5c7f223f8a7f6084d88c847e9012818a8d8623219ffe708a9c6f17ddcaed2535236018975aab0094cc142e849d0a3c257ae0cebd9a35d018533a31a9972eeb97129b5a610ccbfbcb0c172b5574837fd017c13b2c7a73ca125593fbf09cfbfb191d850260b0eacc3ac3b6ebebbef45a1a137151ee07866a8dc9691e9fd50d9f4b406f8508e8b851179f95f5c02f1bbbd1ff2609d35b9dc08f1e7990eb57c70bb8709ed0bca7cbea1415d211924a2d947b31b0440f9fff6676d9507d59c10858cfeff04cf3ea5352916668f664a41986711b93655527eaf79c8e4cf60fc81bab36489b0b5f1185a6ecd6b6e45afb7b8cf377588d7aad02dfbb75f3849017a1b09c62dca7fd5220590f48e047e50d3cfb9e8dd1321c9210883a607c9e60dd205c2ac54b05f2b1a7ef2096592b46cd30cd86e9eeae46d82b4f83a3f0e4b5d9504e88ea8d4827d8146f34ca3a2323d3e55c04b39c95656278fbca458eedd6121c13d1c3640af5bbc91a77398b0eff0ecdc2e8e1aa08ab8c1fcc51598c962616f35bdee545046ea8d55af3eadd04fffc4967a74d4c0d3934f48f5e82be44d4eba712283a5492b290343a602791c6786e36543de040e60780ed5b4bab92e84e9458f5223ffa9c9339aace07ac9b6b910d5ba0d26050f5c4c85a046afb9bf349671fd4e4440644f8c8f23fbed6b90263e3e740c262844a7ce523b3c3794edc93fbc26c07e46395e1d49d3450ce840e61f786f43ef21a01d6d89c2646436d977724e20937739815eb1d3209427e9722cbafed012bccfa3be7567d44f5ab2045f54762b842f420b911ce627ca13ac4610aeae0db24607c29a7955341e2ca93c3a821d321b983d6dc20e5c2fdd356c90c7ee993a7a058e685aaf32b54b6e65069d8ec3402e549f94263568db39865881033305218d6beb4039ea378eeae2d1b869c2de8e07942a7ad190430c09b75ae13b8576a78"}, {0x10, 0x114, 0xfff, ""}], 0x2, 0x8804}, 0x2}], 0x6, 0x800) bind$netrom(r2, &(0x7f000038c000-0x10)=@ax25={0x3, {"7694bba6a5c4fd"}, 0x7}, 0x10) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00002ab000+0x899)=[], 0x0, 0x40010) 2017/08/26 23:32:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000473000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000029a000/0x4000)=nil, 0x4000, 0x1000002, 0x32, r0, 0x800000000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6b766d00", 0x1001, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000aec000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8100) remap_file_pages(&(0x7f0000330000/0x1000)=nil, 0x1000, 0x20000000001, 0xfffffffffffffc88, 0x1000004020) mmap(&(0x7f000066e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000) mmap(&(0x7f00003e3000/0x2000)=nil, 0x2000, 0x3, 0x10, r5, 0x0) mmap(&(0x7f0000550000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00007a8000/0x18000)=nil, &(0x7f0000548000)=[@text16={0x10, &(0x7f00004fb000-0x48)="f20f0171000f01380fc76a02baf80c66b8248f678166efbafc0cb8e000660f50d71f0f01d10f00d80fc79c002066b8e18b00000f23d80f21f86635c00000f00f23f8360f01bee803", 0x48}], 0x1, 0x18, &(0x7f0000932000)=[], 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000026c000)=0x100000) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000aed000)={&(0x7f0000026000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000aeb000-0x4)=0x5) ioctl$KDSETMODE(r6, 0x4b3a, 0x5) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000aed000)={{0x1004, 0x0, 0x8, 0x2000000000000000, 0x8000080009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x987, 0x80000000, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x40005) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000034a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000aed000-0x50)={0x9, 0x84, 0x2, @thr={&(0x7f0000aec000)="7774d3c22447c2604284d28a8d13232cacda8ccfbee373051301dd85077d755a23d5f846ea71ef69a7e6cf5485b323e255f47dde39cb17eec5b698c86a002a950cfa5f870a6614ff776eaee33d93b55a6025f7f2d9778b4362bd8e29a824886e1974397555631090d6dfdda6df0622cfaeb6630884f5311045", &(0x7f0000aee000-0x7f)="9415c3cb52b62a082cca6135049c7cc9d286ad52b6f751df6f8997c87594abbf33621f66c437812435850c224fcf6bd6ddc059d5a5f576246118a989ebdf3a942ffe381c766f235d1ba246a2c73a0f5f01560416fe20af495df01535002a9a99f7b655b0a81d3160d435825f36f8296e85d990ca7588f45fe37c3c81c69d03"}}, &(0x7f0000019000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = syz_open_dev$sndseq(&(0x7f00000e5000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00007f2000)={0x0, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000000000, "093cb1e9bd31deef", "73cc469a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eeccbc", 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000af1000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) mmap(&(0x7f0000847000/0x3000)=nil, 0x3000, 0x3, 0x1c, r5, 0xfffffffffffffffd) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000aef000-0x8)={r8, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup(r2) 2017/08/26 23:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000bea000-0x18)={0x1, 0x6, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x80009, 0x100) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r2 = shmget$private(0x0, 0x3000, 0x290, &(0x7f0000003000/0x3000)=nil) shmat(r2, &(0x7f0000005000/0x1000)=nil, 0x5000) get_mempolicy(&(0x7f0000770000)=0x0, &(0x7f0000cc4000)=0x0, 0x8, &(0x7f0000005000/0x1000)=nil, 0x2) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmat(r2, &(0x7f0000f52000/0x3000)=nil, 0x2000) seccomp(0x1, 0x1, &(0x7f0000005000)={0x7, &(0x7f0000007000)=[{0xd2e, 0x80000001, 0xaee, 0xe02b}, {0x1, 0x20, 0x400, 0x855}, {0x1, 0x8, 0x2, 0xd2}, {0x101, 0x4, 0x10001, 0x100000000}, {0x7fffffff, 0x6, 0x7, 0x6c10}, {0x6, 0x825e, 0x39dc000000000, 0x200}, {0x3, 0xfffffffffffffffd, 0x0, 0x3b8}]}) r3 = socket$netlink(0x10, 0x3, 0x17) mprotect(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2) r4 = accept(r3, &(0x7f0000002000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x9, &(0x7f000000a000-0x48)=[{0x6, 0x9, 0x100000001, 0x3}, {0x2, 0xd97, 0x6, 0x0}, {0x5, 0x1, 0x258, 0x3ff}, {0x0, 0x7fffffff, 0x4, 0xbf54f91}, {0x94, 0x4, 0x463b, 0x5}, {0x1000, 0x8fc, 0x0, 0x5}, {0x80000001, 0x80000001, 0x401, 0x6}, {0x5, 0x5, 0x1f, 0x7ff}, {0x76, 0x3, 0x0, 0x3}]}) iopl(0x599b) llistxattr(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) munlock(&(0x7f0000ace000/0x4000)=nil, 0x4000) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 2017/08/26 23:32:53 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r0, &(0x7f00005a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ee7000-0x4)=@assoc_id=0x0, &(0x7f0000ee7000-0x4)=0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fef000-0x78)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2d}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ff0000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff0000-0xb)="2f6465762f6877726e6700", 0x121000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ff0000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fee000-0x4)={r0}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000030000-0xc)={0x0, 0x0}) sendto(r0, &(0x7f0000744000-0x91)="7e425124a1e00700fae9bce655a893928b495379d41bcfbd210235b2c1673781442be30d657e85a7683410036428fea5a4b491d396a163fd2d6c1111680ef0d3429404fd85df6c1b9f4513b6c4880e82fcb102003280f079fcec39a4366b85a49440a68fcba17a867d745df000aad3cb909e1f081bd3b97828c135efb0d3b1dc18560c9fd0fa132d9295ebfa02309ef3", 0x90, 0x20000000, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000055d000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x7f, 0x0, 0x6000000, 0x0}, @generic={0xd395, 0x0, 0x2, 0x0}], &(0x7f0000000000)="73657374796d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000ff4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003c8000)={0x0, 0x0}) r4 = open(&(0x7f0000c73000-0x8)="2e2f66696c653000", 0x400100, 0x10) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00009d3000-0x18)={0x7b2a, 0xf7, 0x8106, 0x7fffffff, 0xfffffffffffff78f, 0x19}) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000575000)=0x8, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007c9000)={&(0x7f000066b000-0x1c)=@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, 0x1c, &(0x7f0000003000-0x40)=[], 0x0, &(0x7f0000232000)=[], 0x0, 0x4}, 0x40000) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000538000-0x4)=0x5, 0x4) read(r3, &(0x7f00005d6000-0x7)="00000000000000", 0x7) 2017/08/26 23:32:53 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) fcntl$notify(r2, 0x80000024, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000041000-0x20)={0x4, r3, 0x10001, 0x100000000}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000042000-0x50)={{0x208, 0x21}, {0x5, 0x878e}, 0x3, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000041000)=0x0) fcntl$setown(r2, 0x8, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000041000+0xe6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f000003f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80003) r4 = dup2(r2, r1) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000042000-0x2d)="00c7dce75b0ab7cd3b955cd58d8151e5aba764f14e000863e7bbdffffffffffff9f8010042f1ee44c7b6b3bd14") getegid() mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000043000-0x8)="2e2f66696c653000", &(0x7f0000043000-0x8)="2e2f66696c653000") sync_file_range(r4, 0x80000000, 0xfffffffffffffff7, 0x2) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000032000)={0xe8e7, 0x96, 0x3, 0x6, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x2000005, 0x1000000000003a, 0xffffffffffffffff, 0x400000002000000) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000044000)={&(0x7f0000033000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000d000)=[{&(0x7f0000044000-0xff)="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", 0xff}, {&(0x7f0000041000)="e15d3c6cee5215d8349504512859d612d3cc56783effa2b4ef0d8c4bccf903cdddc5a6cd39e7c3a46b140e249fd7138628ba1bed0760b18ddf62179f1e93408cff6ca4bec7603f7663d7748e157bab40ff6344961078aedd9032abba556bfe132e9ff6d8689291a4417cf6e9f0571ea2442152dd980fdef606ae9768c79f7c8142d7d078c4fe541026a414293801f3ae1d11520963db907eab3822c7b053b41734596a540a6a30c2214a5482fd0cae635de6b2d28dfd3c3647a682bdfd3db2834845be903607650abc37a0a4b96c2069aae4cde8f18ed7a1c695f66d1c4471b5b32dc242f140f8375ebbc221ccf8fe4636427ad46f2921e5", 0xf8}, {&(0x7f000002e000-0x7f)="16f2d1031c8f27a6cf85f7e8c563772c1f1f909f20c1567bba8d5bf6ba8a47a177cb6f195082f207c48b8e5ba3ec43a8f328058dc0a7d10ef496e6f31c940f8aa09a9fb395f30b0c9dbf89e25926b552b0fdbdfb597a3591760c6f4cd9d7a0d557f14bc5138b5d4783b1b726e4e695661f00b8bb121650cf760ba5fb6ea9c52e", 0x80}, {&(0x7f0000009000-0xea)="19d097e8e5d77c7fc7e10e115da0315feae5492542b8925aa4eb6720862b184fb1d6b77e21a89297967417915ba393447e19c0de4da3b7b37fd0a02e7126e1b74dfe4b6c4db91abf8fb01009d534e06d77b69344ae7e9270a06c892552397219ad3d903129448d59f384d53ab215716cd8afd52445695b9b367c3df03afd22813b587a7c0983641525e09a6cccd7b3728bd4e64dcb3106f7b3220e20c9300ede490125dab73ca2dbc9c7f9f25486f122a3d3641bd7b0a52aa623295849ef38f89be100065a294cdec11b418a98e2614b027f902818bf8fb608314da8df1a38c56887a64e4104512a00f9", 0xea}, {&(0x7f000002d000)="c95ce938a0c4b22fb28e69ecde7e62e04f38931b77ba0992499c4163b545a9fdf1798125c847ef1b9e5b219a10ca44ef274a24bf88192c20701f96a720ea6fae5f2a85950f53544ced01732bc0fa9a6cad11ab6520ca9aa0a3d7ef43739378bf505cdc4273fc5082862e2d914cac055832750aa46b5293bba9a1603743648c7b7d89cd0fdd6167550a4738", 0x8b}, {&(0x7f0000042000)="7742df98458fbddd98422aa14e20b0f50f3894b0c4b005221262931db5119543a99239f00903d2abb01f4278cbaefef7d0d7d8c7a04d330ff80e38aea682483313e4cb9b7a9272c6f69f216f8f8b690c67c403e5e080c39e5fd80e128eb47288f1d2048710dd2306e32751dd4700dc8e4123140245fb8e99cb77c41b83159b0e928ee7789344b0f6d8a5b76e7a9e2533ef44ce7a0f934e181cea36e1164a38b4098e390b07226ea46e4e59de96694479809d57930b62f1ccf6c811e26d3375ccf5e3db3dbbf4", 0xc6}], 0x6, 0x0, 0x0, 0x20000000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0xffffffffffffffff, 0x2, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000047000-0x10)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000047000-0x30)=[{0x7, 0x3, 0x1007, 0x200004800, @tick=0xfffffffffffffffd, {0x3, 0x0}, {0x4, 0x0}, @ext={0x2, &(0x7f0000039000-0x2)="443c"}}], 0x30) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000046000)={0xfb, @time={0x0, 0x0}, 0x7fffffff, {0x8, 0x8}, 0xfffffffffffffffb, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/26 23:32:53 executing program 2: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dba000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00009e5000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000dbb000)="c7dcb95c986359edd95cbb0835e7e5ce25e662245993873d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x1, &(0x7f000060e000-0x1c)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000dba000)=0x0, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffffff80, &(0x7f0000a5d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f00004fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbc000-0x4)=0x64) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00009a6000-0x18)=@get={0x1, &(0x7f0000738000-0x6)="000000000000", 0x9}) mmap(&(0x7f0000769000/0x3000)=nil, 0x3000, 0x2000004, 0x10150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dbd000)="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", 0x1000, 0x8000, &(0x7f0000dbd000)={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000dbd000-0x4)=0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r0, 0x0, &(0x7f0000bef000-0x4)=0x0, 0x80843) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x8000032, r6, 0x0) connect$inet6(r0, &(0x7f0000dbc000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f000038a000-0x4)=r5) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dbe000)=0x4) 2017/08/26 23:32:53 executing program 6: mmap(&(0x7f0000000000/0xb62000)=nil, 0xb62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000417000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000947000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000065b000)="76626f786e6574312400", 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000084b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b63000-0x14)={0x9, 0x4, 0x8, 0x1, 0x3}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92000)="2f6465762f72666b696c6c00", 0x301400, 0x0) mmap(&(0x7f0000b63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000b64000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a83000)={r2, &(0x7f0000272000)="5a761cdc961e33414a9098907d8d2c81", &(0x7f0000b64000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000b63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b63000)=[@generic={0x47, 0x1, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000b64000)=0x0) [ 59.285570] sctp: [Deprecated]: syz-executor1 (pid 4613) Use of int in maxseg socket option. [ 59.285570] Use struct sctp_assoc_value instead 2017/08/26 23:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000009000)=0x0) socketpair(0x11, 0x5, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="2e726571756573745f6b65795f6175746800", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000764000-0x14)={{0x6, 0xd6, 0x29, 0xa6, 0x7f, 0x8}, 0x1, 0x101, 0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x8000, 0x0) mount(&(0x7f0000f84000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000024000-0x8)="66616d7f5b000663", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) signalfd(r0, &(0x7f0000dcf000-0x8)={0x6}, 0x8) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") dup(r1) 2017/08/26 23:32:53 executing program 3: gettid() mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40006, 0x5) r1 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f00009b2000/0x13000)=nil, 0x13000, 0x2000006, 0x80032, 0xffffffffffffffff, 0x10) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000b84000)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x1000000000040004) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f68000-0x8)={0x0, 0x0}, 0x80000000, 0xfffffffffffffffa) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x14, 0x5e, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, r3, 0x1, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000042c000)=0x0, &(0x7f0000240000-0x4)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x0, 0x30, r2, 0x56) syz_emit_ethernet(0x56, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r5, r4, 0x0, 0x0, 0x8, 0x11, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x0, 0x8]}, @nop={0x1}]}}, {""}}}}}}}) r6 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e67000)={0x0, 0x1}, &(0x7f000081a000-0x4)=0x8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f68000)=r7, 0x4) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000dcc000-0x4)={0x2000004}, 0x4) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000e68000)=r7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x4, 0x0, 0x0, @rand_addr=0x0, ""}}}}}) 2017/08/26 23:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006af000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000006d000-0x8)={0x0, 0x151793d8}, &(0x7f0000dd6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000074e000)=@assoc_value={r3, 0x8001}, 0x8) r4 = syz_open_dev$sg(&(0x7f00008ea000-0x9)="2f6465762f73672300", 0x1, 0x2000000000000042) semop(0x0, &(0x7f0000005000)=[], 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ce000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x100000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00003c9000-0x20)={@generic="5e48c1a94866e9697af180259e352064", @ifru_flags=0x0}) r5 = socket(0x1e, 0x1, 0x0) rt_sigpending(&(0x7f000024e000-0x8)={0x0}, 0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(r5, r6, 0x80000) syz_open_dev$sg(&(0x7f00003e5000-0x9)="2f6465762f73672300", 0x785c5589, 0x4000) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup2(r7, r7) r9 = inotify_add_watch(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa59cc9743e6b00ad) inotify_rm_watch(r8, r9) write(r7, &(0x7f0000001000)="0c5ea34a8843168d968880ea42ad5203b6c845fb0c9de28201714e88959a3ddaee24c6d4d4e1df1b8c6f800c832df3abe28df5d20f158a873728d587d015f05fb18f286d2b41053dc94cf446decdd835fed68b1e05816cbed700c821994ba024d89bc498f1bab2ec60ba35c325e7a53e8cf25434ad074568b0161079595d5c7797bc61cfb36419ee1224ffa0fa78efa89a992aca73323c0bfa980b043b6ba56d7c95cacd7d28e7ef1716b0", 0xab) ioctl$int_in(r7, 0x5452, &(0x7f0000001000)=0x80000000) getsockopt(r5, 0x800000010f, 0x0, &(0x7f00004ad000)="", &(0x7f00004ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x80, 0x9, 0xdd, 0x2}, &(0x7f0000000000)=0xa0) [ 59.409399] sctp: [Deprecated]: syz-executor1 (pid 4617) Use of int in maxseg socket option. [ 59.409399] Use struct sctp_assoc_value instead 2017/08/26 23:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000589000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x8000, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="cda873", 0x3, 0x8100, 0x0, 0x0) syz_emit_ethernet(0x11, &(0x7f0000eca000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8906, @x25={0x1, 0xffff, 0xff, ""}}}}) r2 = socket(0x3, 0x5, 0x4) r3 = accept$netrom(r2, &(0x7f0000dca000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a36000)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c67000-0x4)=0x0, &(0x7f00004e2000-0x4)=0x4) socketpair(0x8, 0x80002, 0x9, &(0x7f00003c2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002a4000-0x4)=0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000999000-0x28)={0x3, 0x100000001, r5, 0x1, r6, 0x5, 0x4, 0x4}) recvfrom$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r2, 0x407, 0x7) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000be9000)=0x0) r7 = epoll_create(0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c31000)={0x0, 0x9, 0x30}, &(0x7f0000d5c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007a2000)={r8, @in6={{0xa, 0x1, 0x663eb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffffffc}, 0x98) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bd0000)=0xffffffffffffff81, 0x4) pipe(&(0x7f000067b000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000534000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000426000-0x4)=0xc) r11 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0286405, &(0x7f00009df000)={0xac, 0x4, r10, 0x180000000000, r11, 0x854, 0x800, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f000000b000-0xc)={0x10000000, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000505000)={r8, 0x4}, &(0x7f0000bb9000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a1f000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef5000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a31000-0x8)={r12, 0x9}, 0x8) sendto$inet(r0, &(0x7f000000c000-0xfc0)="9e", 0x1, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/26 23:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fb0000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c78000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000fc2000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e9000-0x4)=0x80, 0xfffffffffffffffc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe2, 0x0, 0x1, &(0x7f00009c1000-0x10)=@common="69703667726530000000000000000000", 0x10000000000007, 0x6, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x1, &(0x7f0000862000)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="47504c00", 0x0, 0x0, &(0x7f00009d9000)="", 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ed0000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x1e, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f000064e000-0xb)="5d2d76626f786e65743000", 0x0, 0x0, &(0x7f00009b3000)="", 0xffffffffffffffff}, 0x30) r2 = socket(0x11, 0x803, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r2, 0x1, 0x40000000000006, &(0x7f0000c21000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffff9c, &(0x7f0000f58000-0x8)={0x0}, 0x8) fadvise64(r3, 0x0, 0x2, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xffffffffffffffff) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) get_mempolicy(&(0x7f0000ce2000)=0x0, &(0x7f000084a000)=0x0, 0xa4, &(0x7f000034a000/0x4000)=nil, 0x2) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {"90"}}}}}}) syz_emit_ethernet(0x18, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, "9a", "2f3f7b", 0x0, ""}}}}}) syz_emit_ethernet(0xa7, &(0x7f0000386000-0xa7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x13, 0x3ff, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x7, 0x5, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x17, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @end={0x0}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x3, 0x4, {0x11, 0x4, 0x9, 0xfffffffffffff7ce, 0x8000, 0x3, 0x3, 0xffffffff, 0x62, 0x7fe, @empty=0x0, @empty=0x0, {[@noop={0x1}, @noop={0x1}, @ssrr={0x89, 0x13, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, @generic={0x9d, 0x8, "c225e7f44980"}, @lsrr={0x83, 0xf, 0x8000, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @generic={0x0, 0x2, ""}]}}, "f156b210fd"}}}}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r6, &(0x7f0000922000)="d3", 0x1, 0x20008045, &(0x7f00004cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x20, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f0000614000-0xc)="656d316370757365745b7b00", 0x0, 0x0, &(0x7f000027c000)="", 0x7fff}, 0x30) r7 = socket(0x811, 0xfffffffffffffffc, 0x304) bind$inet(r7, &(0x7f0000a58000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000854000-0xf8)="c5fde8a7cf8fa8091327b8936f7b10ff9fc46f992feb11b890f347afe87fbb85b5dc30660ed7ca2fcbcb8f91ee0fbcebf051a8a709cf42796189c92fb1c0771163567babae365a2f57bfac105a97496e4034fa0d0adab38ddb9e37c0bf2f3c4509cc24ae7b24a8fb9dec77b13c31bf203e246f954fe2b3aed0cd6185046e4a6f652c988227d934666471b77c465b6f26b2a6505caf56d9775dd8dfc2bf5c2b22865799b9fdd004dd4b4ef5e022718fcc9967308a0179dce0e3212c5d44a2bd34b2f445341fc84b89a8125f5e68dc5e45f32453319b736f572027478169cac926da35a1d98ad132a245e42147013ca3bdfd5127574eaf8ee7", 0xf8) 2017/08/26 23:32:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1000000000000005, 0x84) mmap(&(0x7f00004f9000/0x4000)=nil, 0x4000, 0x3, 0x36, r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={0x3f, 0x1ff, 0x9c, "eb3be1af4d0b481fbe3b74f452e28f72455154f5b63a2e79c87cc6096e87e9f96e4a5597ab8eed424eb5084b9d3fc8b5374414f25af0974089cc5875b85cceeba9a6cc7c669c505c2a10f3eb94dbd29bde569205895d2adbd5d390b99901f8c7d972f95fb1886bc8a0ba12c78d13d2cb37f2a40b49f109ea83a4cc8faaf47b6cd8aa835f38c63bccaf79557247f1488f42f80a45b6f5041c162e104c"}, 0xa4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x72, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x901, 0x7, {0x15, 0x4, 0x0, 0x2000000000000ff, 0x0, 0x0, 0x5, 0x0, 0x67, 0x7, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7}, @generic={0x87, 0x2, ""}, @noop={0x1}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x5, [{[], 0x89b3}, {[], 0x0}, {[], 0x7}, {[], 0x1}, {[@rand_addr=0x64], 0xffffffffffffffff}, {[@multicast2=0xe0000002], 0x5}]}, @timestamp={0x44, 0xc, 0x2185, 0x3, 0x2, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xdf}]}, @cipso={0x86, 0x6, 0x6, []}]}}, "c269"}}}}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000ffa000-0x108)={0x9, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fcc000-0x9)="2f6465762f73672300", 0x5, 0x80000) semop(0x0, &(0x7f0000005000)=[], 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00007ce000-0x4)=0x5, 0x4) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x100000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(r4, &(0x7f00009b4000)="2e2f66696c653000", 0x54) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000475000)={0xa, &(0x7f0000044000-0x1614)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005a000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x200) r6 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r6, &(0x7f0000ffe000-0x5)="3f34645805", 0x5) execveat(r6, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000fa1000-0x4)=0x6) epoll_create(0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e27000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000b53000)={{0x101, 0x8}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x10020, 0x200, 0x3, 0x5, 0x80000000, 0x9, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r4, &(0x7f0000ed3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007de000-0x4)=0x58) sendmmsg$unix(r4, &(0x7f00003ca000-0x70)=[{&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00003ca000-0x21)=[{&(0x7f0000000000)="72dfea4be8dffc4d694c12f007135c47cbd8d0683ea13c6ac6f281a5df3709bce6f59d1351a3d03e745590d861e9b4f9f02e7f12b53a30edd6e380b0dcfddc2e903542c6cd84c12c735adfcd8a5a134d17e14bfef3ed5506eaa34f970d82607f3a165ce31bed06a89078a7", 0x6b}, {&(0x7f0000000000)="fb4287ba3ca4d35601c44e8d0d828cf220b75866356fa971cd633c40248003a5a8b411f5f8046d3eede6b46ad1bbba21c4f55b92948779258e61d3a72f66e5e204060f601fab851455dba506acbdb80b2d6afb2b4fe6c6d803e56a122f968c5e10411d2c22ffe35a441895f2490429573c6a219df6ad337bfb495b4d0f4d868a374c0fb2720d13d5a522daa08bde4d416157ab7215aba167b8f93417d59df1cf0cb2b2f46f05b75d11bda6e26a0decf26a054a75fd024f3898", 0xb9}, {&(0x7f000059b000-0xcd)="0d21b6b5d362ea0cfd2afd53bace4f9ea7f10b4934b3c5384af8e42c733279185b1695afba689339be84460ff88e10892db58cd9602a2e7ef70daf026bcf14e0c3fba78b40594049d72538d4eba9f3536e88132e23d0812a3d53c2669c69dcaf8cbb0e19249d7d5e5ed4b4b9fe2d463cac56f97de108fa189f2e9558da15a8944a2be74eac58b231cec90d0d94854e51f1d57d840d3f10a8fbb413eeaad8205621c3216259c97a85460ed2676c54dbd248e99f778f30b96b9ac927cc140908561a0fea13955c7e50773ca18a69", 0xcd}, {&(0x7f0000000000)="6ec46ee3158d3aa8320408a728d70205523096cb6a730705d645246ea7f588bcc981e31f63986e36da9ad1cfdf187dd7ef36277b77b78b7c435d9ceee772739289165555ebc01850e551b8fbfbb5aa34472eb4cf55c6f860466faf91a7bc96da81078fa5b47c19bbd1b05b0b7e189d89fc57b13092", 0x75}, {&(0x7f00003c9000-0x78)="76f4ec75f417cdb78e81dd6c91eca863ac2a7b81553c2282045ca2e237656e4198491d19b9ac68e99f4f67644be320002814defad097bfa4115e2c07ed05f53580fb2aacb517aaab2164083bcd1ed5729e863b16242caad1bf0bc77bb47c51b6d83d38e6a3e314e3d8bac0ffe92fb8db36a3ad785bd6ed91", 0x78}], 0x5, &(0x7f00003c9000)=[], 0x0, 0x40000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r5]}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x8814}], 0x2, 0x4001) [ 59.586263] device syz4 entered promiscuous mode [ 59.596406] QAT: Invalid ioctl [ 59.602053] QAT: Invalid ioctl [ 59.662619] QAT: Invalid ioctl [ 59.677847] ================================================================== [ 59.677908] BUG: KASAN: use-after-free in mod_timer_pending+0xd38/0xe80 [ 59.677920] Write of size 8 at addr ffff8801c0c63ec8 by task syz-executor1/4670 [ 59.677926] [ 59.677940] CPU: 1 PID: 4670 Comm: syz-executor1 Not tainted 4.13.0-rc6-next-20170825+ #9 [ 59.677949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.677956] Call Trace: [ 59.677980] dump_stack+0x194/0x257 [ 59.678021] ? arch_local_irq_restore+0x53/0x53 [ 59.678041] ? show_regs_print_info+0x65/0x65 [ 59.678092] ? mod_timer_pending+0xd38/0xe80 [ 59.678120] print_address_description+0x73/0x250 [ 59.678142] ? mod_timer_pending+0xd38/0xe80 [ 59.678168] kasan_report+0x24e/0x340 [ 59.678211] __asan_report_store8_noabort+0x17/0x20 [ 59.678227] mod_timer_pending+0xd38/0xe80 [ 59.678287] ? add_timer_on+0x770/0x770 [ 59.678315] ? tcp_v4_send_check+0x90/0x90 [ 59.678380] ? prandom_u32_state+0x13/0x180 [ 59.678423] ? tcp_rtx_synack+0x1e8/0x2e0 [ 59.678446] ? tcp_event_new_data_sent+0x2e0/0x2e0 [ 59.678488] ? __lock_is_held+0xbc/0x140 [ 59.678630] tcp_check_req+0x11a5/0x1630 [ 59.678700] ? tcp_openreq_init_rwin+0xae0/0xae0 [ 59.678719] ? refcount_inc_not_zero+0xfe/0x180 [ 59.678739] ? refcount_add+0x60/0x60 [ 59.678757] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 59.678793] ? tcp_filter+0x111/0x160 [ 59.678824] tcp_v4_rcv+0x1f57/0x2f20 [ 59.678863] ? lock_acquire+0x1d5/0x580 [ 59.678954] ? tcp_v4_early_demux+0xa30/0xa30 [ 59.679022] ip_local_deliver_finish+0x2e2/0xba0 [ 59.679064] ? inet_del_offload+0x40/0x40 [ 59.679130] ip_local_deliver+0x1ce/0x6d0 [ 59.679156] ? ip_call_ra_chain+0x6d0/0x6d0 [ 59.679199] ? __lock_is_held+0xbc/0x140 [ 59.679287] ip_rcv_finish+0x8db/0x19c0 [ 59.679353] ? ip_local_deliver_finish+0xba0/0xba0 [ 59.679412] ? ip_rcv+0xc80/0x17d0 [ 59.679442] ? tcp_v4_send_synack+0x270/0x270 [ 59.679470] ? lock_release+0xd70/0xd70 [ 59.679544] ? __lock_is_held+0xbc/0x140 [ 59.679618] ip_rcv+0xc3f/0x17d0 [ 59.679668] ? ip_local_deliver+0x6d0/0x6d0 [ 59.679695] ? packet_rcv_fanout+0x179/0x7d0 [ 59.679733] ? compat_packet_setsockopt+0x140/0x140 [ 59.679760] ? refcount_add+0x60/0x60 [ 59.679773] ? __lock_is_held+0xbc/0x140 [ 59.679827] ? ip_local_deliver+0x6d0/0x6d0 [ 59.679861] __netif_receive_skb_core+0x19af/0x33d0 [ 59.679874] ? unwind_get_return_address+0x61/0xa0 [ 59.679888] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 59.679951] ? nf_ingress+0x9f0/0x9f0 [ 59.679965] ? memset+0x31/0x40 [ 59.680017] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 59.680028] ? kasan_slab_alloc+0x12/0x20 [ 59.680040] ? kmem_cache_alloc+0x12e/0x760 [ 59.680078] ? check_noncircular+0x20/0x20 [ 59.680101] ? flow_get_u32_dst+0x130/0x130 [ 59.680128] ? memset+0x31/0x40 [ 59.680147] ? __skb_flow_get_ports+0x151/0x400 [ 59.680185] ? perf_trace_lock+0x860/0x860 [ 59.680234] ? find_held_lock+0x39/0x1d0 [ 59.680272] ? perf_trace_lock_acquire+0xfe/0x900 [ 59.680322] ? perf_trace_lock+0x860/0x860 [ 59.680353] ? netif_receive_skb_internal+0x1d7/0x5e0 [ 59.680418] ? pvclock_read_flags+0x160/0x160 [ 59.680443] ? skb_try_coalesce+0x1ce0/0x1ce0 [ 59.680481] ? lock_acquire+0x1d5/0x580 [ 59.680504] ? netif_receive_skb_internal+0x93/0x5e0 [ 59.680524] ? ktime_get_with_offset+0x2c1/0x420 [ 59.680565] ? lock_release+0xd70/0xd70 [ 59.680578] ? do_gettimeofday+0x190/0x190 [ 59.680645] __netif_receive_skb+0x2c/0x1b0 [ 59.680662] ? __netif_receive_skb+0x2c/0x1b0 [ 59.680692] netif_receive_skb_internal+0x10b/0x5e0 [ 59.680715] ? dev_cpu_dead+0xb00/0xb00 [ 59.680738] ? tun_net_xmit+0x1280/0x1280 [ 59.680761] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 59.680777] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 59.680799] ? rcu_pm_notify+0xc0/0xc0 [ 59.680877] netif_receive_skb+0xae/0x390 [ 59.680900] ? netif_receive_skb_internal+0x5e0/0x5e0 [ 59.680917] ? perf_tp_event+0xae0/0xae0 [ 59.680951] ? memset+0x31/0x40 [ 59.680988] ? tun_rx_batched.isra.43+0x5c3/0x860 [ 59.681027] tun_rx_batched.isra.43+0x5ed/0x860 [ 59.681050] ? skb_get_hash_perturb+0x9d0/0x9d0 [ 59.681074] ? tun_sock_write_space+0x370/0x370 [ 59.681127] ? tun_free_netdev+0x1b0/0x1b0 [ 59.681208] tun_get_user+0x11dd/0x2150 [ 59.681292] ? tun_flow_update+0xf70/0xf70 [ 59.681317] ? lock_release+0xd70/0xd70 [ 59.681362] ? tun_chr_close+0x60/0x60 [ 59.681410] ? lock_release+0xd70/0xd70 [ 59.681441] ? __lock_is_held+0xbc/0x140 [ 59.681516] ? __tun_get+0x1d4/0x2e0 [ 59.681534] ? tun_chr_close+0x60/0x60 [ 59.681590] tun_chr_write_iter+0xde/0x190 [ 59.681620] __vfs_write+0x68a/0x970 [ 59.681654] ? default_llseek+0x2a0/0x2a0 [ 59.681695] ? _cond_resched+0x14/0x30 [ 59.681728] ? avc_policy_seqno+0x9/0x20 [ 59.681746] ? selinux_file_permission+0x82/0x460 [ 59.681838] ? rw_verify_area+0xe5/0x2b0 [ 59.681865] ? __fdget_raw+0x20/0x20 [ 59.681899] vfs_write+0x18f/0x510 [ 59.681941] SyS_write+0xef/0x220 [ 59.681976] ? SyS_read+0x220/0x220 [ 59.681989] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.682015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.682067] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.682078] RIP: 0033:0x40b751 [ 59.682087] RSP: 002b:00007f112dd8fc10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 59.682104] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 000000000040b751 [ 59.682113] RDX: 0000000000000036 RSI: 0000000020002000 RDI: 0000000000000015 [ 59.682122] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 59.682131] R10: 00000000000f4246 R11: 0000000000000293 R12: 00000000004b6576 [ 59.682140] R13: 00000000ffffffff R14: 0000000000000005 R15: 00000000209da000 [ 59.682226] [ 59.682234] Allocated by task 4200: [ 59.682248] save_stack_trace+0x16/0x20 [ 59.682260] save_stack+0x43/0xd0 [ 59.682272] kasan_kmalloc+0xad/0xe0 [ 59.682283] __kmalloc_node+0x47/0x70 [ 59.682295] kvmalloc_node+0x64/0xd0 [ 59.682308] alloc_netdev_mqs+0x16e/0xed0 [ 59.682318] __tun_chr_ioctl+0x12be/0x3d40 [ 59.682328] tun_chr_ioctl+0x2a/0x40 [ 59.682340] do_vfs_ioctl+0x1b1/0x1530 [ 59.682351] SyS_ioctl+0x8f/0xc0 [ 59.682363] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.682369] [ 59.682377] Freed by task 4200: [ 59.682388] save_stack_trace+0x16/0x20 [ 59.682399] save_stack+0x43/0xd0 [ 59.682409] kasan_slab_free+0x71/0xc0 [ 59.682420] kfree+0xca/0x250 [ 59.682430] kvfree+0x36/0x60 [ 59.682441] free_netdev+0x2cf/0x360 [ 59.682452] __tun_chr_ioctl+0x2cff/0x3d40 [ 59.682461] tun_chr_ioctl+0x2a/0x40 [ 59.682473] do_vfs_ioctl+0x1b1/0x1530 [ 59.682489] SyS_ioctl+0x8f/0xc0 [ 59.682502] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.682508] [ 59.682518] The buggy address belongs to the object at ffff8801c0c60ac0 [ 59.682518] which belongs to the cache kmalloc-16384 of size 16384 [ 59.682529] The buggy address is located 13320 bytes inside of [ 59.682529] 16384-byte region [ffff8801c0c60ac0, ffff8801c0c64ac0) [ 59.682536] The buggy address belongs to the page: [ 59.682547] page:ffffea0007031800 count:1 mapcount:0 mapping:ffff8801c0c60ac0 index:0x0 compound_mapcount: 0 [ 59.682570] flags: 0x200000000008100(slab|head) [ 59.682585] raw: 0200000000008100 ffff8801c0c60ac0 0000000000000000 0000000100000001 [ 59.682598] raw: ffffea0007229820 ffffea000766ee20 ffff8801dac02200 0000000000000000 [ 59.682605] page dumped because: kasan: bad access detected [ 59.682610] [ 59.682616] Memory state around the buggy address: [ 59.682627] ffff8801c0c63d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.682637] ffff8801c0c63e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.682648] >ffff8801c0c63e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.682656] ^ [ 59.682666] ffff8801c0c63f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.682677] ffff8801c0c63f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.682684] ================================================================== [ 59.682689] Disabling lock debugging due to kernel taint [ 59.682696] Kernel panic - not syncing: panic_on_warn set ... [ 59.682696] [ 59.682707] CPU: 1 PID: 4670 Comm: syz-executor1 Tainted: G B 4.13.0-rc6-next-20170825+ #9 [ 59.682712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.682716] Call Trace: [ 59.682729] dump_stack+0x194/0x257 [ 59.682752] ? arch_local_irq_restore+0x53/0x53 [ 59.682770] ? vprintk_default+0x28/0x30 [ 59.682794] ? mod_timer_pending+0xc70/0xe80 [ 59.682813] panic+0x1e4/0x41c [ 59.682829] ? refcount_error_report+0x214/0x214 [ 59.682857] ? add_taint+0x40/0x50 [ 59.682872] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 59.682898] ? mod_timer_pending+0xd38/0xe80 [ 59.682911] kasan_end_report+0x50/0x50 [ 59.682923] kasan_report+0x137/0x340 [ 59.682946] __asan_report_store8_noabort+0x17/0x20 [ 59.682956] mod_timer_pending+0xd38/0xe80 [ 59.682988] ? add_timer_on+0x770/0x770 [ 59.683002] ? tcp_v4_send_check+0x90/0x90 [ 59.683037] ? prandom_u32_state+0x13/0x180 [ 59.683061] ? tcp_rtx_synack+0x1e8/0x2e0 [ 59.683074] ? tcp_event_new_data_sent+0x2e0/0x2e0 [ 59.683093] ? __lock_is_held+0xbc/0x140 [ 59.683155] tcp_check_req+0x11a5/0x1630 [ 59.683187] ? tcp_openreq_init_rwin+0xae0/0xae0 [ 59.683197] ? refcount_inc_not_zero+0xfe/0x180 [ 59.683211] ? refcount_add+0x60/0x60 [ 59.683225] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 59.683257] ? tcp_filter+0x111/0x160 [ 59.683278] tcp_v4_rcv+0x1f57/0x2f20 [ 59.683301] ? lock_acquire+0x1d5/0x580 [ 59.683353] ? tcp_v4_early_demux+0xa30/0xa30 [ 59.683394] ip_local_deliver_finish+0x2e2/0xba0 [ 59.683419] ? inet_del_offload+0x40/0x40 [ 59.683481] ip_local_deliver+0x1ce/0x6d0 [ 59.683531] ? ip_call_ra_chain+0x6d0/0x6d0 [ 59.683566] ? __lock_is_held+0xbc/0x140 [ 59.683622] ip_rcv_finish+0x8db/0x19c0 [ 59.683659] ? ip_local_deliver_finish+0xba0/0xba0 [ 59.683695] ? ip_rcv+0xc80/0x17d0 [ 59.683716] ? tcp_v4_send_synack+0x270/0x270 [ 59.683736] ? lock_release+0xd70/0xd70 [ 59.683761] ? __lock_is_held+0xbc/0x140 [ 59.683816] ip_rcv+0xc3f/0x17d0 [ 59.683852] ? ip_local_deliver+0x6d0/0x6d0 [ 59.683869] ? packet_rcv_fanout+0x179/0x7d0 [ 59.683899] ? compat_packet_setsockopt+0x140/0x140 [ 59.683918] ? refcount_add+0x60/0x60 [ 59.683926] ? __lock_is_held+0xbc/0x140 [ 59.683963] ? ip_local_deliver+0x6d0/0x6d0 [ 59.683986] __netif_receive_skb_core+0x19af/0x33d0 [ 59.683995] ? unwind_get_return_address+0x61/0xa0 [ 59.684004] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 59.684050] ? nf_ingress+0x9f0/0x9f0 [ 59.684060] ? memset+0x31/0x40 [ 59.684102] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 59.684110] ? kasan_slab_alloc+0x12/0x20 [ 59.684120] ? kmem_cache_alloc+0x12e/0x760 [ 59.684150] ? check_noncircular+0x20/0x20 [ 59.684167] ? flow_get_u32_dst+0x130/0x130 [ 59.684188] ? memset+0x31/0x40 [ 59.684201] ? __skb_flow_get_ports+0x151/0x400 [ 59.684232] ? perf_trace_lock+0x860/0x860 [ 59.684269] ? find_held_lock+0x39/0x1d0 [ 59.684277] QAT: Invalid ioctl [ 59.684301] ? perf_trace_lock_acquire+0xfe/0x900 [ 59.684343] ? perf_trace_lock+0x860/0x860 [ 59.684368] ? netif_receive_skb_internal+0x1d7/0x5e0 [ 59.684423] ? pvclock_read_flags+0x160/0x160 [ 59.684444] ? skb_try_coalesce+0x1ce0/0x1ce0 [ 59.684474] ? lock_acquire+0x1d5/0x580 [ 59.684493] ? netif_receive_skb_internal+0x93/0x5e0 [ 59.684509] ? ktime_get_with_offset+0x2c1/0x420 [ 59.684537] ? lock_release+0xd70/0xd70 [ 59.684546] ? do_gettimeofday+0x190/0x190 [ 59.684596] __netif_receive_skb+0x2c/0x1b0 [ 59.684610] ? __netif_receive_skb+0x2c/0x1b0 [ 59.684632] netif_receive_skb_internal+0x10b/0x5e0 [ 59.684649] ? dev_cpu_dead+0xb00/0xb00 [ 59.684665] ? tun_net_xmit+0x1280/0x1280 [ 59.684684] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 59.684696] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 59.684711] ? rcu_pm_notify+0xc0/0xc0 [ 59.684769] netif_receive_skb+0xae/0x390 [ 59.684786] ? netif_receive_skb_internal+0x5e0/0x5e0 [ 59.684798] ? perf_tp_event+0xae0/0xae0 [ 59.684824] ? memset+0x31/0x40 [ 59.684851] ? tun_rx_batched.isra.43+0x5c3/0x860 [ 59.684880] tun_rx_batched.isra.43+0x5ed/0x860 [ 59.684897] ? skb_get_hash_perturb+0x9d0/0x9d0 [ 59.684916] ? tun_sock_write_space+0x370/0x370 [ 59.684934] ? tun_free_netdev+0x1b0/0x1b0 [ 59.684994] tun_get_user+0x11dd/0x2150 [ 59.685056] ? tun_flow_update+0xf70/0xf70 [ 59.685074] ? lock_release+0xd70/0xd70 [ 59.685108] ? tun_chr_close+0x60/0x60 [ 59.685146] ? lock_release+0xd70/0xd70 [ 59.685172] ? __lock_is_held+0xbc/0x140 [ 59.685229] ? __tun_get+0x1d4/0x2e0 [ 59.685244] ? tun_chr_close+0x60/0x60 [ 59.685289] tun_chr_write_iter+0xde/0x190 [ 59.685311] __vfs_write+0x68a/0x970 [ 59.685340] ? default_llseek+0x2a0/0x2a0 [ 59.685371] ? _cond_resched+0x14/0x30 [ 59.685394] ? avc_policy_seqno+0x9/0x20 [ 59.685407] ? selinux_file_permission+0x82/0x460 [ 59.685455] ? rw_verify_area+0xe5/0x2b0 [ 59.685465] ? __fdget_raw+0x20/0x20 [ 59.685498] vfs_write+0x18f/0x510 [ 59.685543] SyS_write+0xef/0x220 [ 59.685570] ? SyS_read+0x220/0x220 [ 59.685580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.685597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.685633] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.685642] RIP: 0033:0x40b751 [ 59.685647] RSP: 002b:00007f112dd8fc10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 59.685658] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 000000000040b751 [ 59.685679] RDX: 0000000000000036 RSI: 0000000020002000 RDI: 0000000000000015 [ 59.685685] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 59.685691] R10: 00000000000f4246 R11: 0000000000000293 R12: 00000000004b6576 [ 59.685696] R13: 00000000ffffffff R14: 0000000000000005 R15: 00000000209da000 [ 59.686113] Dumping ftrace buffer: [ 59.686120] (ftrace buffer empty) [ 59.686125] Kernel Offset: disabled [ 61.004737] Rebooting in 86400 seconds..